From 657f8cff3d2209643bc16fc382f4b7d33bff5406 Mon Sep 17 00:00:00 2001 From: vspader Date: Mon, 17 Apr 2006 12:55:59 +0000 Subject: [PATCH] Universal Binary --- .../src/libFLAC++/.deps/file_decoder.Plo | 1 + .../src/libFLAC++/.deps/file_encoder.Plo | 1 + .../flac-src/src/libFLAC++/.deps/metadata.Plo | 1 + .../.deps/seekable_stream_decoder.Plo | 1 + .../.deps/seekable_stream_encoder.Plo | 1 + .../src/libFLAC++/.deps/stream_decoder.Plo | 1 + .../src/libFLAC++/.deps/stream_encoder.Plo | 1 + .../FLAC/flac-src/src/libFLAC++/Makefile | 595 +++ .../FLAC/flac-src/src/libFLAC++/Makefile.am | 53 + .../FLAC/flac-src/src/libFLAC++/Makefile.in | 595 +++ .../FLAC/flac-src/src/libFLAC++/Makefile.lite | 51 + .../flac-src/src/libFLAC++/file_decoder.cpp | 236 ++ .../flac-src/src/libFLAC++/file_encoder.cpp | 372 ++ .../FLAC/flac-src/src/libFLAC++/libFLAC++.m4 | 107 + .../src/libFLAC++/libFLAC++_dynamic.dsp | 155 + .../src/libFLAC++/libFLAC++_static.dsp | 148 + .../FLAC/flac-src/src/libFLAC++/metadata.cpp | 1364 +++++++ .../src/libFLAC++/seekable_stream_decoder.cpp | 286 ++ .../src/libFLAC++/seekable_stream_encoder.cpp | 375 ++ .../flac-src/src/libFLAC++/stream_decoder.cpp | 222 ++ .../flac-src/src/libFLAC++/stream_encoder.cpp | 360 ++ .../flac-src/src/libFLAC/.deps/bitbuffer.Plo | 1 + .../flac-src/src/libFLAC/.deps/bitmath.Plo | 1 + .../FLAC/flac-src/src/libFLAC/.deps/cpu.Plo | 1 + .../FLAC/flac-src/src/libFLAC/.deps/crc.Plo | 1 + .../src/libFLAC/.deps/file_decoder.Plo | 1 + .../src/libFLAC/.deps/file_encoder.Plo | 1 + .../FLAC/flac-src/src/libFLAC/.deps/fixed.Plo | 1 + .../FLAC/flac-src/src/libFLAC/.deps/float.Plo | 1 + .../flac-src/src/libFLAC/.deps/format.Plo | 1 + .../FLAC/flac-src/src/libFLAC/.deps/lpc.Plo | 1 + .../FLAC/flac-src/src/libFLAC/.deps/md5.Plo | 1 + .../flac-src/src/libFLAC/.deps/memory.Plo | 1 + .../src/libFLAC/.deps/metadata_iterators.Plo | 1 + .../src/libFLAC/.deps/metadata_object.Plo | 1 + .../libFLAC/.deps/seekable_stream_decoder.Plo | 1 + .../libFLAC/.deps/seekable_stream_encoder.Plo | 1 + .../src/libFLAC/.deps/stream_decoder.Plo | 1 + .../src/libFLAC/.deps/stream_encoder.Plo | 1 + .../libFLAC/.deps/stream_encoder_framing.Plo | 1 + Libraries/FLAC/flac-src/src/libFLAC/Makefile | 745 ++++ .../FLAC/flac-src/src/libFLAC/Makefile.am | 103 + .../FLAC/flac-src/src/libFLAC/Makefile.in | 745 ++++ .../FLAC/flac-src/src/libFLAC/Makefile.lite | 86 + .../FLAC/flac-src/src/libFLAC/bitbuffer.c | 2690 +++++++++++++ Libraries/FLAC/flac-src/src/libFLAC/bitmath.c | 145 + Libraries/FLAC/flac-src/src/libFLAC/cpu.c | 179 + Libraries/FLAC/flac-src/src/libFLAC/crc.c | 149 + .../FLAC/flac-src/src/libFLAC/file_decoder.c | 673 ++++ .../FLAC/flac-src/src/libFLAC/file_encoder.c | 776 ++++ Libraries/FLAC/flac-src/src/libFLAC/fixed.c | 422 ++ Libraries/FLAC/flac-src/src/libFLAC/float.c | 304 ++ Libraries/FLAC/flac-src/src/libFLAC/format.c | 476 +++ .../FLAC/flac-src/src/libFLAC/ia32/Makefile | 494 +++ .../flac-src/src/libFLAC/ia32/Makefile.am | 43 + .../flac-src/src/libFLAC/ia32/Makefile.in | 494 +++ .../flac-src/src/libFLAC/ia32/cpu_asm.nasm | 100 + .../flac-src/src/libFLAC/ia32/fixed_asm.nasm | 306 ++ .../flac-src/src/libFLAC/ia32/lpc_asm.nasm | 1503 ++++++++ .../FLAC/flac-src/src/libFLAC/ia32/nasm.h | 75 + .../flac-src/src/libFLAC/include/Makefile | 543 +++ .../flac-src/src/libFLAC/include/Makefile.am | 31 + .../flac-src/src/libFLAC/include/Makefile.in | 543 +++ .../src/libFLAC/include/private/Makefile | 463 +++ .../src/libFLAC/include/private/Makefile.am | 44 + .../src/libFLAC/include/private/Makefile.in | 463 +++ .../src/libFLAC/include/private/all.h | 48 + .../src/libFLAC/include/private/bitbuffer.h | 159 + .../src/libFLAC/include/private/bitmath.h | 42 + .../src/libFLAC/include/private/cpu.h | 94 + .../src/libFLAC/include/private/crc.h | 57 + .../src/libFLAC/include/private/fixed.h | 97 + .../src/libFLAC/include/private/float.h | 97 + .../src/libFLAC/include/private/format.h | 44 + .../src/libFLAC/include/private/lpc.h | 197 + .../src/libFLAC/include/private/md5.h | 54 + .../src/libFLAC/include/private/memory.h | 56 + .../src/libFLAC/include/private/metadata.h | 40 + .../include/private/stream_encoder_framing.h | 45 + .../src/libFLAC/include/protected/Makefile | 457 +++ .../src/libFLAC/include/protected/Makefile.am | 38 + .../src/libFLAC/include/protected/Makefile.in | 457 +++ .../src/libFLAC/include/protected/all.h | 42 + .../libFLAC/include/protected/file_decoder.h | 41 + .../libFLAC/include/protected/file_encoder.h | 41 + .../protected/seekable_stream_decoder.h | 42 + .../protected/seekable_stream_encoder.h | 42 + .../include/protected/stream_decoder.h | 51 + .../include/protected/stream_encoder.h | 60 + .../FLAC/flac-src/src/libFLAC/libFLAC.m4 | 104 + .../flac-src/src/libFLAC/libFLAC_dynamic.dsp | 406 ++ .../flac-src/src/libFLAC/libFLAC_static.dsp | 399 ++ Libraries/FLAC/flac-src/src/libFLAC/lpc.c | 430 +++ Libraries/FLAC/flac-src/src/libFLAC/md5.c | 315 ++ Libraries/FLAC/flac-src/src/libFLAC/memory.c | 188 + .../flac-src/src/libFLAC/metadata_iterators.c | 2964 ++++++++++++++ .../flac-src/src/libFLAC/metadata_object.c | 1472 +++++++ .../FLAC/flac-src/src/libFLAC/ppc/Makefile | 543 +++ .../FLAC/flac-src/src/libFLAC/ppc/Makefile.am | 31 + .../FLAC/flac-src/src/libFLAC/ppc/Makefile.in | 543 +++ .../FLAC/flac-src/src/libFLAC/ppc/as/Makefile | 512 +++ .../flac-src/src/libFLAC/ppc/as/Makefile.am | 52 + .../flac-src/src/libFLAC/ppc/as/Makefile.in | 512 +++ .../flac-src/src/libFLAC/ppc/as/lpc_asm.s | 429 +++ .../flac-src/src/libFLAC/ppc/gas/Makefile | 512 +++ .../flac-src/src/libFLAC/ppc/gas/Makefile.am | 52 + .../flac-src/src/libFLAC/ppc/gas/Makefile.in | 512 +++ .../flac-src/src/libFLAC/ppc/gas/lpc_asm.s | 431 +++ .../src/libFLAC/seekable_stream_decoder.c | 1111 ++++++ .../src/libFLAC/seekable_stream_encoder.c | 943 +++++ .../flac-src/src/libFLAC/stream_decoder.c | 2157 +++++++++++ .../flac-src/src/libFLAC/stream_encoder.c | 3394 +++++++++++++++++ .../src/libFLAC/stream_encoder_framing.c | 499 +++ 113 files changed, 38352 insertions(+) create mode 100644 Libraries/FLAC/flac-src/src/libFLAC++/.deps/file_decoder.Plo create mode 100644 Libraries/FLAC/flac-src/src/libFLAC++/.deps/file_encoder.Plo create mode 100644 Libraries/FLAC/flac-src/src/libFLAC++/.deps/metadata.Plo create mode 100644 Libraries/FLAC/flac-src/src/libFLAC++/.deps/seekable_stream_decoder.Plo create mode 100644 Libraries/FLAC/flac-src/src/libFLAC++/.deps/seekable_stream_encoder.Plo create mode 100644 Libraries/FLAC/flac-src/src/libFLAC++/.deps/stream_decoder.Plo create mode 100644 Libraries/FLAC/flac-src/src/libFLAC++/.deps/stream_encoder.Plo create mode 100644 Libraries/FLAC/flac-src/src/libFLAC++/Makefile create mode 100644 Libraries/FLAC/flac-src/src/libFLAC++/Makefile.am create mode 100644 Libraries/FLAC/flac-src/src/libFLAC++/Makefile.in create mode 100644 Libraries/FLAC/flac-src/src/libFLAC++/Makefile.lite create mode 100644 Libraries/FLAC/flac-src/src/libFLAC++/file_decoder.cpp create mode 100644 Libraries/FLAC/flac-src/src/libFLAC++/file_encoder.cpp create mode 100644 Libraries/FLAC/flac-src/src/libFLAC++/libFLAC++.m4 create mode 100644 Libraries/FLAC/flac-src/src/libFLAC++/libFLAC++_dynamic.dsp create mode 100644 Libraries/FLAC/flac-src/src/libFLAC++/libFLAC++_static.dsp create mode 100644 Libraries/FLAC/flac-src/src/libFLAC++/metadata.cpp create mode 100644 Libraries/FLAC/flac-src/src/libFLAC++/seekable_stream_decoder.cpp create mode 100644 Libraries/FLAC/flac-src/src/libFLAC++/seekable_stream_encoder.cpp create mode 100644 Libraries/FLAC/flac-src/src/libFLAC++/stream_decoder.cpp create mode 100644 Libraries/FLAC/flac-src/src/libFLAC++/stream_encoder.cpp create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/.deps/bitbuffer.Plo create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/.deps/bitmath.Plo create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/.deps/cpu.Plo create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/.deps/crc.Plo create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/.deps/file_decoder.Plo create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/.deps/file_encoder.Plo create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/.deps/fixed.Plo create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/.deps/float.Plo create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/.deps/format.Plo create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/.deps/lpc.Plo create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/.deps/md5.Plo create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/.deps/memory.Plo create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/.deps/metadata_iterators.Plo create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/.deps/metadata_object.Plo create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/.deps/seekable_stream_decoder.Plo create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/.deps/seekable_stream_encoder.Plo create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/.deps/stream_decoder.Plo create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/.deps/stream_encoder.Plo create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/.deps/stream_encoder_framing.Plo create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/Makefile create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/Makefile.am create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/Makefile.in create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/Makefile.lite create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/bitbuffer.c create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/bitmath.c create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/cpu.c create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/crc.c create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/file_decoder.c create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/file_encoder.c create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/fixed.c create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/float.c create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/format.c create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/ia32/Makefile create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/ia32/Makefile.am create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/ia32/Makefile.in create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/ia32/cpu_asm.nasm create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/ia32/fixed_asm.nasm create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/ia32/lpc_asm.nasm create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/ia32/nasm.h create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/Makefile create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/Makefile.am create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/Makefile.in create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/private/Makefile create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/private/Makefile.am create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/private/Makefile.in create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/private/all.h create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/private/bitbuffer.h create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/private/bitmath.h create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/private/cpu.h create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/private/crc.h create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/private/fixed.h create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/private/float.h create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/private/format.h create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/private/lpc.h create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/private/md5.h create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/private/memory.h create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/private/metadata.h create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/private/stream_encoder_framing.h create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/protected/Makefile create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/protected/Makefile.am create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/protected/Makefile.in create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/protected/all.h create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/protected/file_decoder.h create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/protected/file_encoder.h create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/protected/seekable_stream_decoder.h create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/protected/seekable_stream_encoder.h create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/protected/stream_decoder.h create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/include/protected/stream_encoder.h create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/libFLAC.m4 create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/libFLAC_dynamic.dsp create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/libFLAC_static.dsp create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/lpc.c create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/md5.c create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/memory.c create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/metadata_iterators.c create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/metadata_object.c create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/ppc/Makefile create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/ppc/Makefile.am create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/ppc/Makefile.in create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/ppc/as/Makefile create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/ppc/as/Makefile.am create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/ppc/as/Makefile.in create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/ppc/as/lpc_asm.s create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/ppc/gas/Makefile create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/ppc/gas/Makefile.am create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/ppc/gas/Makefile.in create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/ppc/gas/lpc_asm.s create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/seekable_stream_decoder.c create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/seekable_stream_encoder.c create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/stream_decoder.c create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/stream_encoder.c create mode 100644 Libraries/FLAC/flac-src/src/libFLAC/stream_encoder_framing.c diff --git a/Libraries/FLAC/flac-src/src/libFLAC++/.deps/file_decoder.Plo b/Libraries/FLAC/flac-src/src/libFLAC++/.deps/file_decoder.Plo new file mode 100644 index 000000000..9ce06a81e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC++/.deps/file_decoder.Plo @@ -0,0 +1 @@ +# dummy diff --git a/Libraries/FLAC/flac-src/src/libFLAC++/.deps/file_encoder.Plo b/Libraries/FLAC/flac-src/src/libFLAC++/.deps/file_encoder.Plo new file mode 100644 index 000000000..9ce06a81e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC++/.deps/file_encoder.Plo @@ -0,0 +1 @@ +# dummy diff --git a/Libraries/FLAC/flac-src/src/libFLAC++/.deps/metadata.Plo b/Libraries/FLAC/flac-src/src/libFLAC++/.deps/metadata.Plo new file mode 100644 index 000000000..9ce06a81e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC++/.deps/metadata.Plo @@ -0,0 +1 @@ +# dummy diff --git a/Libraries/FLAC/flac-src/src/libFLAC++/.deps/seekable_stream_decoder.Plo b/Libraries/FLAC/flac-src/src/libFLAC++/.deps/seekable_stream_decoder.Plo new file mode 100644 index 000000000..9ce06a81e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC++/.deps/seekable_stream_decoder.Plo @@ -0,0 +1 @@ +# dummy diff --git a/Libraries/FLAC/flac-src/src/libFLAC++/.deps/seekable_stream_encoder.Plo b/Libraries/FLAC/flac-src/src/libFLAC++/.deps/seekable_stream_encoder.Plo new file mode 100644 index 000000000..9ce06a81e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC++/.deps/seekable_stream_encoder.Plo @@ -0,0 +1 @@ +# dummy diff --git a/Libraries/FLAC/flac-src/src/libFLAC++/.deps/stream_decoder.Plo b/Libraries/FLAC/flac-src/src/libFLAC++/.deps/stream_decoder.Plo new file mode 100644 index 000000000..9ce06a81e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC++/.deps/stream_decoder.Plo @@ -0,0 +1 @@ +# dummy diff --git a/Libraries/FLAC/flac-src/src/libFLAC++/.deps/stream_encoder.Plo b/Libraries/FLAC/flac-src/src/libFLAC++/.deps/stream_encoder.Plo new file mode 100644 index 000000000..9ce06a81e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC++/.deps/stream_encoder.Plo @@ -0,0 +1 @@ +# dummy diff --git a/Libraries/FLAC/flac-src/src/libFLAC++/Makefile b/Libraries/FLAC/flac-src/src/libFLAC++/Makefile new file mode 100644 index 000000000..8e7615764 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC++/Makefile @@ -0,0 +1,595 @@ +# Makefile.in generated by automake 1.8.5 from Makefile.am. +# src/libFLAC++/Makefile. Generated from Makefile.in by configure. + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + + + +# libFLAC++ - Free Lossless Audio Codec library +# Copyright (C) 2002,2003,2004,2005 Josh Coalson +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of the Xiph.org Foundation nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + +SOURCES = $(libFLAC___la_SOURCES) + +srcdir = . +top_srcdir = ../.. + +pkgdatadir = $(datadir)/flac +pkglibdir = $(libdir)/flac +pkgincludedir = $(includedir)/flac +top_builddir = ../.. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = /usr/bin/install -c +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +host_triplet = powerpc-apple-darwin8.4.0 +subdir = src/libFLAC++ +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(mkdir_p) +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(m4datadir)" +libLTLIBRARIES_INSTALL = $(INSTALL) +LTLIBRARIES = $(lib_LTLIBRARIES) +libFLAC___la_DEPENDENCIES = ../libFLAC/libFLAC.la +am_libFLAC___la_OBJECTS = file_decoder.lo file_encoder.lo metadata.lo \ + seekable_stream_decoder.lo seekable_stream_encoder.lo \ + stream_decoder.lo stream_encoder.lo +libFLAC___la_OBJECTS = $(am_libFLAC___la_OBJECTS) +DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir) +depcomp = $(SHELL) $(top_srcdir)/depcomp +am__depfiles_maybe = depfiles +DEP_FILES = ./$(DEPDIR)/file_decoder.Plo \ + ./$(DEPDIR)/file_encoder.Plo \ + ./$(DEPDIR)/metadata.Plo \ + ./$(DEPDIR)/seekable_stream_decoder.Plo \ + ./$(DEPDIR)/seekable_stream_encoder.Plo \ + ./$(DEPDIR)/stream_decoder.Plo \ + ./$(DEPDIR)/stream_encoder.Plo +CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ + $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) +LTCXXCOMPILE = $(LIBTOOL) --mode=compile $(CXX) $(DEFS) \ + $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \ + $(AM_CXXFLAGS) $(CXXFLAGS) +CXXLD = $(CXX) +CXXLINK = $(LIBTOOL) --mode=link $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \ + $(AM_LDFLAGS) $(LDFLAGS) -o $@ +SOURCES = $(libFLAC___la_SOURCES) +DIST_SOURCES = $(libFLAC___la_SOURCES) +m4dataDATA_INSTALL = $(INSTALL_DATA) +DATA = $(m4data_DATA) +ETAGS = etags +CTAGS = ctags +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run aclocal-1.8 +AMDEP_FALSE = # +AMDEP_TRUE = +AMTAR = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run tar +AS = as +AUTOCONF = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run autoconf +AUTOHEADER = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run autoheader +AUTOMAKE = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run automake-1.8 +AWK = awk +CC = gcc +CCAS = gcc +CCASFLAGS = -g -O2 +CCDEPMODE = depmode=gcc3 +CFLAGS = -I$(top_builddir) -I$(srcdir)/include -I$(top_srcdir)/include -O2 -DNDEBUG -O3 -fomit-frame-pointer -funroll-loops -finline-functions -Wall -W -Winline -DFLaC__INLINE=__inline__ -g -O2 +CPP = gcc -E +CPPFLAGS = +CXX = g++ +CXXDEPMODE = depmode=gcc3 +CXXFLAGS = -I$(top_builddir) -I$(srcdir)/include -I$(top_srcdir)/include -O2 -DNDEBUG -O3 -fomit-frame-pointer -funroll-loops -finline-functions -Wall -W -Winline -DFLaC__INLINE=__inline__ -g -O2 +CYGPATH_W = echo +DEBUG_FALSE = +DEBUG_TRUE = # +DEFS = -DHAVE_CONFIG_H +DEPDIR = .deps +DOCBOOK_TO_MAN = +DOXYGEN = +ECHO = echo +ECHO_C = +ECHO_N = -n +ECHO_T = +EGREP = grep -E +EXEEXT = +FLaC__CPU_IA32_FALSE = +FLaC__CPU_IA32_TRUE = # +FLaC__CPU_PPC_FALSE = # +FLaC__CPU_PPC_TRUE = +FLaC__CPU_SPARC_FALSE = +FLaC__CPU_SPARC_TRUE = # +FLaC__EXHAUSTIVE_TESTS_FALSE = +FLaC__EXHAUSTIVE_TESTS_TRUE = # +FLaC__HAS_AS_FALSE = # +FLaC__HAS_AS_TRUE = +FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE = +FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE = # +FLaC__HAS_DOCBOOK_TO_MAN_FALSE = +FLaC__HAS_DOCBOOK_TO_MAN_TRUE = # +FLaC__HAS_DOXYGEN_FALSE = +FLaC__HAS_DOXYGEN_TRUE = # +FLaC__HAS_GAS_FALSE = +FLaC__HAS_GAS_TRUE = # +FLaC__HAS_GAS__TEMPORARILY_DISABLED_FALSE = +FLaC__HAS_GAS__TEMPORARILY_DISABLED_TRUE = # +FLaC__HAS_NASM_FALSE = # +FLaC__HAS_NASM_TRUE = +FLaC__HAS_OGG_FALSE = +FLaC__HAS_OGG_TRUE = # +FLaC__HAS_XMMS_FALSE = +FLaC__HAS_XMMS_TRUE = # +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_FALSE = +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_TRUE = # +FLaC__NO_ASM_FALSE = +FLaC__NO_ASM_TRUE = # +FLaC__SSE_OS_FALSE = +FLaC__SSE_OS_TRUE = # +FLaC__SYS_DARWIN_FALSE = # +FLaC__SYS_DARWIN_TRUE = +FLaC__SYS_LINUX_FALSE = +FLaC__SYS_LINUX_TRUE = # +FLaC__USE_3DNOW_FALSE = # +FLaC__USE_3DNOW_TRUE = +FLaC__USE_ALTIVEC_FALSE = # +FLaC__USE_ALTIVEC_TRUE = +FLaC__VALGRIND_TESTING_FALSE = +FLaC__VALGRIND_TESTING_TRUE = # +GAS = +INSTALL_DATA = ${INSTALL} -m 644 +INSTALL_PROGRAM = ${INSTALL} +INSTALL_SCRIPT = ${INSTALL} +INSTALL_STRIP_PROGRAM = ${SHELL} $(install_sh) -c -s +LDFLAGS = +LIBICONV = -liconv +LIBOBJS = +LIBS = +LIBTOOL = $(SHELL) $(top_builddir)/libtool +LN_S = ln -s +LTLIBICONV = -liconv +LTLIBOBJS = +MAINT = # +MAINTAINER_MODE_FALSE = +MAINTAINER_MODE_TRUE = # +MAKEINFO = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run makeinfo +NASM = nasm +OBJEXT = o +OBJ_FORMAT = elf +OGG_CFLAGS = +OGG_LIBS = +PACKAGE = flac +PACKAGE_BUGREPORT = +PACKAGE_NAME = +PACKAGE_STRING = +PACKAGE_TARNAME = +PACKAGE_VERSION = +PATH_SEPARATOR = : +RANLIB = ranlib +SET_MAKE = +SHELL = /bin/sh +STRIP = strip +VERSION = 1.1.2 +XMMS_CFLAGS = +XMMS_CONFIG = no +XMMS_DATA_DIR = +XMMS_EFFECT_PLUGIN_DIR = +XMMS_GENERAL_PLUGIN_DIR = +XMMS_INPUT_PLUGIN_DIR = +XMMS_LIBS = +XMMS_OUTPUT_PLUGIN_DIR = +XMMS_PLUGIN_DIR = +XMMS_VERSION = +XMMS_VISUALIZATION_PLUGIN_DIR = +ac_ct_CC = gcc +ac_ct_CXX = g++ +ac_ct_RANLIB = ranlib +ac_ct_STRIP = strip +am__fastdepCC_FALSE = # +am__fastdepCC_TRUE = +am__fastdepCXX_FALSE = # +am__fastdepCXX_TRUE = +am__include = include +am__leading_dot = . +am__quote = +bindir = ${exec_prefix}/bin +build = powerpc-apple-darwin8.4.0 +build_alias = +build_cpu = powerpc +build_os = darwin8.4.0 +build_vendor = apple +datadir = ${prefix}/share +exec_prefix = ${prefix} +host = powerpc-apple-darwin8.4.0 +host_alias = +host_cpu = powerpc +host_os = darwin8.4.0 +host_vendor = apple +includedir = ${prefix}/include +infodir = ${prefix}/info +install_sh = /Users/me/Development/Frameworks/flac/flac-src/install-sh +libdir = ${exec_prefix}/lib +libexecdir = ${exec_prefix}/libexec +localstatedir = ${prefix}/var +mandir = ${prefix}/man +mkdir_p = $(install_sh) -d +oldincludedir = /usr/include +prefix = /usr/local +program_transform_name = s,x,x, +sbindir = ${exec_prefix}/sbin +sharedstatedir = ${prefix}/com +sysconfdir = ${prefix}/etc +target_alias = +lib_LTLIBRARIES = libFLAC++.la +m4datadir = $(datadir)/aclocal +m4data_DATA = libFLAC++.m4 +EXTRA_DIST = \ + Makefile.lite \ + libFLAC++_dynamic.dsp \ + libFLAC++_static.dsp \ + libFLAC++.m4 + + +# see 'http://www.gnu.org/software/libtool/manual.html#SEC35' for numbering convention +libFLAC___la_LDFLAGS = -version-info 5:0:0 +libFLAC___la_LIBADD = ../libFLAC/libFLAC.la +libFLAC___la_SOURCES = \ + file_decoder.cpp \ + file_encoder.cpp \ + metadata.cpp \ + seekable_stream_decoder.cpp \ + seekable_stream_encoder.cpp \ + stream_decoder.cpp \ + stream_encoder.cpp + +all: all-am + +.SUFFIXES: +.SUFFIXES: .cpp .lo .o .obj +$(srcdir)/Makefile.in: # $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/libFLAC++/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --foreign src/libFLAC++/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: # $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): # $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +install-libLTLIBRARIES: $(lib_LTLIBRARIES) + @$(NORMAL_INSTALL) + test -z "$(libdir)" || $(mkdir_p) "$(DESTDIR)$(libdir)" + @list='$(lib_LTLIBRARIES)'; for p in $$list; do \ + if test -f $$p; then \ + f="`echo $$p | sed -e 's|^.*/||'`"; \ + echo " $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(libdir)/$$f'"; \ + $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(libdir)/$$f"; \ + else :; fi; \ + done + +uninstall-libLTLIBRARIES: + @$(NORMAL_UNINSTALL) + @list='$(lib_LTLIBRARIES)'; for p in $$list; do \ + p="`echo $$p | sed -e 's|^.*/||'`"; \ + echo " $(LIBTOOL) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$p'"; \ + $(LIBTOOL) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$p"; \ + done + +clean-libLTLIBRARIES: + -test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES) + @list='$(lib_LTLIBRARIES)'; for p in $$list; do \ + dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \ + test "$$dir" != "$$p" || dir=.; \ + echo "rm -f \"$${dir}/so_locations\""; \ + rm -f "$${dir}/so_locations"; \ + done +libFLAC++.la: $(libFLAC___la_OBJECTS) $(libFLAC___la_DEPENDENCIES) + $(CXXLINK) -rpath $(libdir) $(libFLAC___la_LDFLAGS) $(libFLAC___la_OBJECTS) $(libFLAC___la_LIBADD) $(LIBS) + +mostlyclean-compile: + -rm -f *.$(OBJEXT) + +distclean-compile: + -rm -f *.tab.c + +include ./$(DEPDIR)/file_decoder.Plo +include ./$(DEPDIR)/file_encoder.Plo +include ./$(DEPDIR)/metadata.Plo +include ./$(DEPDIR)/seekable_stream_decoder.Plo +include ./$(DEPDIR)/seekable_stream_encoder.Plo +include ./$(DEPDIR)/stream_decoder.Plo +include ./$(DEPDIR)/stream_encoder.Plo + +.cpp.o: + if $(CXXCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \ + then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi +# source='$<' object='$@' libtool=no \ +# depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' \ +# $(CXXDEPMODE) $(depcomp) \ +# $(CXXCOMPILE) -c -o $@ $< + +.cpp.obj: + if $(CXXCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ `$(CYGPATH_W) '$<'`; \ + then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi +# source='$<' object='$@' libtool=no \ +# depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' \ +# $(CXXDEPMODE) $(depcomp) \ +# $(CXXCOMPILE) -c -o $@ `$(CYGPATH_W) '$<'` + +.cpp.lo: + if $(LTCXXCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \ + then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Plo"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi +# source='$<' object='$@' libtool=yes \ +# depfile='$(DEPDIR)/$*.Plo' tmpdepfile='$(DEPDIR)/$*.TPlo' \ +# $(CXXDEPMODE) $(depcomp) \ +# $(LTCXXCOMPILE) -c -o $@ $< + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +distclean-libtool: + -rm -f libtool +uninstall-info-am: +install-m4dataDATA: $(m4data_DATA) + @$(NORMAL_INSTALL) + test -z "$(m4datadir)" || $(mkdir_p) "$(DESTDIR)$(m4datadir)" + @list='$(m4data_DATA)'; for p in $$list; do \ + if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \ + f="`echo $$p | sed -e 's|^.*/||'`"; \ + echo " $(m4dataDATA_INSTALL) '$$d$$p' '$(DESTDIR)$(m4datadir)/$$f'"; \ + $(m4dataDATA_INSTALL) "$$d$$p" "$(DESTDIR)$(m4datadir)/$$f"; \ + done + +uninstall-m4dataDATA: + @$(NORMAL_UNINSTALL) + @list='$(m4data_DATA)'; for p in $$list; do \ + f="`echo $$p | sed -e 's|^.*/||'`"; \ + echo " rm -f '$(DESTDIR)$(m4datadir)/$$f'"; \ + rm -f "$(DESTDIR)$(m4datadir)/$$f"; \ + done + +ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + mkid -fID $$unique +tags: TAGS + +TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + test -n "$$unique" || unique=$$empty_fix; \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$tags $$unique; \ + fi +ctags: CTAGS +CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + test -z "$(CTAGS_ARGS)$$tags$$unique" \ + || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ + $$tags $$unique + +GTAGS: + here=`$(am__cd) $(top_builddir) && pwd` \ + && cd $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) $$here + +distclean-tags: + -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \ + list='$(DISTFILES)'; for file in $$list; do \ + case $$file in \ + $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \ + $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \ + esac; \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test "$$dir" != "$$file" && test "$$dir" != "."; then \ + dir="/$$dir"; \ + $(mkdir_p) "$(distdir)$$dir"; \ + else \ + dir=''; \ + fi; \ + if test -d $$d/$$file; then \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + fi; \ + cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + else \ + test -f $(distdir)/$$file \ + || cp -p $$d/$$file $(distdir)/$$file \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile $(LTLIBRARIES) $(DATA) +installdirs: + for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(m4datadir)"; do \ + test -z "$$dir" || $(mkdir_p) "$$dir"; \ + done +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \ + mostlyclean-am + +distclean: distclean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +distclean-am: clean-am distclean-compile distclean-generic \ + distclean-libtool distclean-tags + +dvi: dvi-am + +dvi-am: + +html: html-am + +info: info-am + +info-am: + +install-data-am: install-m4dataDATA + +install-exec-am: install-libLTLIBRARIES + +install-info: install-info-am + +install-man: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-compile mostlyclean-generic \ + mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-info-am uninstall-libLTLIBRARIES \ + uninstall-m4dataDATA + +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \ + clean-libLTLIBRARIES clean-libtool ctags distclean \ + distclean-compile distclean-generic distclean-libtool \ + distclean-tags distdir dvi dvi-am html html-am info info-am \ + install install-am install-data install-data-am install-exec \ + install-exec-am install-info install-info-am \ + install-libLTLIBRARIES install-m4dataDATA install-man \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ + pdf pdf-am ps ps-am tags uninstall uninstall-am \ + uninstall-info-am uninstall-libLTLIBRARIES \ + uninstall-m4dataDATA + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/Libraries/FLAC/flac-src/src/libFLAC++/Makefile.am b/Libraries/FLAC/flac-src/src/libFLAC++/Makefile.am new file mode 100644 index 000000000..97d0f755c --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC++/Makefile.am @@ -0,0 +1,53 @@ +# libFLAC++ - Free Lossless Audio Codec library +# Copyright (C) 2002,2003,2004,2005 Josh Coalson +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of the Xiph.org Foundation nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +lib_LTLIBRARIES = libFLAC++.la + +m4datadir = $(datadir)/aclocal +m4data_DATA = libFLAC++.m4 + +EXTRA_DIST = \ + Makefile.lite \ + libFLAC++_dynamic.dsp \ + libFLAC++_static.dsp \ + libFLAC++.m4 + +# see 'http://www.gnu.org/software/libtool/manual.html#SEC35' for numbering convention +libFLAC___la_LDFLAGS = -version-info 5:0:0 +libFLAC___la_LIBADD = ../libFLAC/libFLAC.la + +libFLAC___la_SOURCES = \ + file_decoder.cpp \ + file_encoder.cpp \ + metadata.cpp \ + seekable_stream_decoder.cpp \ + seekable_stream_encoder.cpp \ + stream_decoder.cpp \ + stream_encoder.cpp diff --git a/Libraries/FLAC/flac-src/src/libFLAC++/Makefile.in b/Libraries/FLAC/flac-src/src/libFLAC++/Makefile.in new file mode 100644 index 000000000..c9f172094 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC++/Makefile.in @@ -0,0 +1,595 @@ +# Makefile.in generated by automake 1.8.5 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# libFLAC++ - Free Lossless Audio Codec library +# Copyright (C) 2002,2003,2004,2005 Josh Coalson +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of the Xiph.org Foundation nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + +SOURCES = $(libFLAC___la_SOURCES) + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = ../.. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = @INSTALL@ +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +host_triplet = @host@ +subdir = src/libFLAC++ +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(mkdir_p) +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(m4datadir)" +libLTLIBRARIES_INSTALL = $(INSTALL) +LTLIBRARIES = $(lib_LTLIBRARIES) +libFLAC___la_DEPENDENCIES = ../libFLAC/libFLAC.la +am_libFLAC___la_OBJECTS = file_decoder.lo file_encoder.lo metadata.lo \ + seekable_stream_decoder.lo seekable_stream_encoder.lo \ + stream_decoder.lo stream_encoder.lo +libFLAC___la_OBJECTS = $(am_libFLAC___la_OBJECTS) +DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir) +depcomp = $(SHELL) $(top_srcdir)/depcomp +am__depfiles_maybe = depfiles +@AMDEP_TRUE@DEP_FILES = ./$(DEPDIR)/file_decoder.Plo \ +@AMDEP_TRUE@ ./$(DEPDIR)/file_encoder.Plo \ +@AMDEP_TRUE@ ./$(DEPDIR)/metadata.Plo \ +@AMDEP_TRUE@ ./$(DEPDIR)/seekable_stream_decoder.Plo \ +@AMDEP_TRUE@ ./$(DEPDIR)/seekable_stream_encoder.Plo \ +@AMDEP_TRUE@ ./$(DEPDIR)/stream_decoder.Plo \ +@AMDEP_TRUE@ ./$(DEPDIR)/stream_encoder.Plo +CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ + $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) +LTCXXCOMPILE = $(LIBTOOL) --mode=compile $(CXX) $(DEFS) \ + $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \ + $(AM_CXXFLAGS) $(CXXFLAGS) +CXXLD = $(CXX) +CXXLINK = $(LIBTOOL) --mode=link $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \ + $(AM_LDFLAGS) $(LDFLAGS) -o $@ +SOURCES = $(libFLAC___la_SOURCES) +DIST_SOURCES = $(libFLAC___la_SOURCES) +m4dataDATA_INSTALL = $(INSTALL_DATA) +DATA = $(m4data_DATA) +ETAGS = etags +CTAGS = ctags +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = @ACLOCAL@ +AMDEP_FALSE = @AMDEP_FALSE@ +AMDEP_TRUE = @AMDEP_TRUE@ +AMTAR = @AMTAR@ +AS = @AS@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +CC = @CC@ +CCAS = @CCAS@ +CCASFLAGS = @CCASFLAGS@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CPP = @CPP@ +CPPFLAGS = @CPPFLAGS@ +CXX = @CXX@ +CXXDEPMODE = @CXXDEPMODE@ +CXXFLAGS = @CXXFLAGS@ +CYGPATH_W = @CYGPATH_W@ +DEBUG_FALSE = @DEBUG_FALSE@ +DEBUG_TRUE = @DEBUG_TRUE@ +DEFS = @DEFS@ +DEPDIR = @DEPDIR@ +DOCBOOK_TO_MAN = @DOCBOOK_TO_MAN@ +DOXYGEN = @DOXYGEN@ +ECHO = @ECHO@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +EGREP = @EGREP@ +EXEEXT = @EXEEXT@ +FLaC__CPU_IA32_FALSE = @FLaC__CPU_IA32_FALSE@ +FLaC__CPU_IA32_TRUE = @FLaC__CPU_IA32_TRUE@ +FLaC__CPU_PPC_FALSE = @FLaC__CPU_PPC_FALSE@ +FLaC__CPU_PPC_TRUE = @FLaC__CPU_PPC_TRUE@ +FLaC__CPU_SPARC_FALSE = @FLaC__CPU_SPARC_FALSE@ +FLaC__CPU_SPARC_TRUE = @FLaC__CPU_SPARC_TRUE@ +FLaC__EXHAUSTIVE_TESTS_FALSE = @FLaC__EXHAUSTIVE_TESTS_FALSE@ +FLaC__EXHAUSTIVE_TESTS_TRUE = @FLaC__EXHAUSTIVE_TESTS_TRUE@ +FLaC__HAS_AS_FALSE = @FLaC__HAS_AS_FALSE@ +FLaC__HAS_AS_TRUE = @FLaC__HAS_AS_TRUE@ +FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE = @FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE@ +FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE = @FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE@ +FLaC__HAS_DOCBOOK_TO_MAN_FALSE = @FLaC__HAS_DOCBOOK_TO_MAN_FALSE@ +FLaC__HAS_DOCBOOK_TO_MAN_TRUE = @FLaC__HAS_DOCBOOK_TO_MAN_TRUE@ +FLaC__HAS_DOXYGEN_FALSE = @FLaC__HAS_DOXYGEN_FALSE@ +FLaC__HAS_DOXYGEN_TRUE = @FLaC__HAS_DOXYGEN_TRUE@ +FLaC__HAS_GAS_FALSE = @FLaC__HAS_GAS_FALSE@ +FLaC__HAS_GAS_TRUE = @FLaC__HAS_GAS_TRUE@ +FLaC__HAS_GAS__TEMPORARILY_DISABLED_FALSE = @FLaC__HAS_GAS__TEMPORARILY_DISABLED_FALSE@ +FLaC__HAS_GAS__TEMPORARILY_DISABLED_TRUE = @FLaC__HAS_GAS__TEMPORARILY_DISABLED_TRUE@ +FLaC__HAS_NASM_FALSE = @FLaC__HAS_NASM_FALSE@ +FLaC__HAS_NASM_TRUE = @FLaC__HAS_NASM_TRUE@ +FLaC__HAS_OGG_FALSE = @FLaC__HAS_OGG_FALSE@ +FLaC__HAS_OGG_TRUE = @FLaC__HAS_OGG_TRUE@ +FLaC__HAS_XMMS_FALSE = @FLaC__HAS_XMMS_FALSE@ +FLaC__HAS_XMMS_TRUE = @FLaC__HAS_XMMS_TRUE@ +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_FALSE = @FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_FALSE@ +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_TRUE = @FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_TRUE@ +FLaC__NO_ASM_FALSE = @FLaC__NO_ASM_FALSE@ +FLaC__NO_ASM_TRUE = @FLaC__NO_ASM_TRUE@ +FLaC__SSE_OS_FALSE = @FLaC__SSE_OS_FALSE@ +FLaC__SSE_OS_TRUE = @FLaC__SSE_OS_TRUE@ +FLaC__SYS_DARWIN_FALSE = @FLaC__SYS_DARWIN_FALSE@ +FLaC__SYS_DARWIN_TRUE = @FLaC__SYS_DARWIN_TRUE@ +FLaC__SYS_LINUX_FALSE = @FLaC__SYS_LINUX_FALSE@ +FLaC__SYS_LINUX_TRUE = @FLaC__SYS_LINUX_TRUE@ +FLaC__USE_3DNOW_FALSE = @FLaC__USE_3DNOW_FALSE@ +FLaC__USE_3DNOW_TRUE = @FLaC__USE_3DNOW_TRUE@ +FLaC__USE_ALTIVEC_FALSE = @FLaC__USE_ALTIVEC_FALSE@ +FLaC__USE_ALTIVEC_TRUE = @FLaC__USE_ALTIVEC_TRUE@ +FLaC__VALGRIND_TESTING_FALSE = @FLaC__VALGRIND_TESTING_FALSE@ +FLaC__VALGRIND_TESTING_TRUE = @FLaC__VALGRIND_TESTING_TRUE@ +GAS = @GAS@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +LDFLAGS = @LDFLAGS@ +LIBICONV = @LIBICONV@ +LIBOBJS = @LIBOBJS@ +LIBS = @LIBS@ +LIBTOOL = @LIBTOOL@ +LN_S = @LN_S@ +LTLIBICONV = @LTLIBICONV@ +LTLIBOBJS = @LTLIBOBJS@ +MAINT = @MAINT@ +MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@ +MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@ +MAKEINFO = @MAKEINFO@ +NASM = @NASM@ +OBJEXT = @OBJEXT@ +OBJ_FORMAT = @OBJ_FORMAT@ +OGG_CFLAGS = @OGG_CFLAGS@ +OGG_LIBS = @OGG_LIBS@ +PACKAGE = @PACKAGE@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_STRING = @PACKAGE_STRING@ +PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +RANLIB = @RANLIB@ +SET_MAKE = @SET_MAKE@ +SHELL = @SHELL@ +STRIP = @STRIP@ +VERSION = @VERSION@ +XMMS_CFLAGS = @XMMS_CFLAGS@ +XMMS_CONFIG = @XMMS_CONFIG@ +XMMS_DATA_DIR = @XMMS_DATA_DIR@ +XMMS_EFFECT_PLUGIN_DIR = @XMMS_EFFECT_PLUGIN_DIR@ +XMMS_GENERAL_PLUGIN_DIR = @XMMS_GENERAL_PLUGIN_DIR@ +XMMS_INPUT_PLUGIN_DIR = @XMMS_INPUT_PLUGIN_DIR@ +XMMS_LIBS = @XMMS_LIBS@ +XMMS_OUTPUT_PLUGIN_DIR = @XMMS_OUTPUT_PLUGIN_DIR@ +XMMS_PLUGIN_DIR = @XMMS_PLUGIN_DIR@ +XMMS_VERSION = @XMMS_VERSION@ +XMMS_VISUALIZATION_PLUGIN_DIR = @XMMS_VISUALIZATION_PLUGIN_DIR@ +ac_ct_CC = @ac_ct_CC@ +ac_ct_CXX = @ac_ct_CXX@ +ac_ct_RANLIB = @ac_ct_RANLIB@ +ac_ct_STRIP = @ac_ct_STRIP@ +am__fastdepCC_FALSE = @am__fastdepCC_FALSE@ +am__fastdepCC_TRUE = @am__fastdepCC_TRUE@ +am__fastdepCXX_FALSE = @am__fastdepCXX_FALSE@ +am__fastdepCXX_TRUE = @am__fastdepCXX_TRUE@ +am__include = @am__include@ +am__leading_dot = @am__leading_dot@ +am__quote = @am__quote@ +bindir = @bindir@ +build = @build@ +build_alias = @build_alias@ +build_cpu = @build_cpu@ +build_os = @build_os@ +build_vendor = @build_vendor@ +datadir = @datadir@ +exec_prefix = @exec_prefix@ +host = @host@ +host_alias = @host_alias@ +host_cpu = @host_cpu@ +host_os = @host_os@ +host_vendor = @host_vendor@ +includedir = @includedir@ +infodir = @infodir@ +install_sh = @install_sh@ +libdir = @libdir@ +libexecdir = @libexecdir@ +localstatedir = @localstatedir@ +mandir = @mandir@ +mkdir_p = @mkdir_p@ +oldincludedir = @oldincludedir@ +prefix = @prefix@ +program_transform_name = @program_transform_name@ +sbindir = @sbindir@ +sharedstatedir = @sharedstatedir@ +sysconfdir = @sysconfdir@ +target_alias = @target_alias@ +lib_LTLIBRARIES = libFLAC++.la +m4datadir = $(datadir)/aclocal +m4data_DATA = libFLAC++.m4 +EXTRA_DIST = \ + Makefile.lite \ + libFLAC++_dynamic.dsp \ + libFLAC++_static.dsp \ + libFLAC++.m4 + + +# see 'http://www.gnu.org/software/libtool/manual.html#SEC35' for numbering convention +libFLAC___la_LDFLAGS = -version-info 5:0:0 +libFLAC___la_LIBADD = ../libFLAC/libFLAC.la +libFLAC___la_SOURCES = \ + file_decoder.cpp \ + file_encoder.cpp \ + metadata.cpp \ + seekable_stream_decoder.cpp \ + seekable_stream_encoder.cpp \ + stream_decoder.cpp \ + stream_encoder.cpp + +all: all-am + +.SUFFIXES: +.SUFFIXES: .cpp .lo .o .obj +$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/libFLAC++/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --foreign src/libFLAC++/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +install-libLTLIBRARIES: $(lib_LTLIBRARIES) + @$(NORMAL_INSTALL) + test -z "$(libdir)" || $(mkdir_p) "$(DESTDIR)$(libdir)" + @list='$(lib_LTLIBRARIES)'; for p in $$list; do \ + if test -f $$p; then \ + f="`echo $$p | sed -e 's|^.*/||'`"; \ + echo " $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(libdir)/$$f'"; \ + $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(libdir)/$$f"; \ + else :; fi; \ + done + +uninstall-libLTLIBRARIES: + @$(NORMAL_UNINSTALL) + @list='$(lib_LTLIBRARIES)'; for p in $$list; do \ + p="`echo $$p | sed -e 's|^.*/||'`"; \ + echo " $(LIBTOOL) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$p'"; \ + $(LIBTOOL) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$p"; \ + done + +clean-libLTLIBRARIES: + -test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES) + @list='$(lib_LTLIBRARIES)'; for p in $$list; do \ + dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \ + test "$$dir" != "$$p" || dir=.; \ + echo "rm -f \"$${dir}/so_locations\""; \ + rm -f "$${dir}/so_locations"; \ + done +libFLAC++.la: $(libFLAC___la_OBJECTS) $(libFLAC___la_DEPENDENCIES) + $(CXXLINK) -rpath $(libdir) $(libFLAC___la_LDFLAGS) $(libFLAC___la_OBJECTS) $(libFLAC___la_LIBADD) $(LIBS) + +mostlyclean-compile: + -rm -f *.$(OBJEXT) + +distclean-compile: + -rm -f *.tab.c + +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/file_decoder.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/file_encoder.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/metadata.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/seekable_stream_decoder.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/seekable_stream_encoder.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stream_decoder.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stream_encoder.Plo@am__quote@ + +.cpp.o: +@am__fastdepCXX_TRUE@ if $(CXXCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \ +@am__fastdepCXX_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi +@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCXX_FALSE@ depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCXX_FALSE@ $(CXXCOMPILE) -c -o $@ $< + +.cpp.obj: +@am__fastdepCXX_TRUE@ if $(CXXCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ `$(CYGPATH_W) '$<'`; \ +@am__fastdepCXX_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi +@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCXX_FALSE@ depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCXX_FALSE@ $(CXXCOMPILE) -c -o $@ `$(CYGPATH_W) '$<'` + +.cpp.lo: +@am__fastdepCXX_TRUE@ if $(LTCXXCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \ +@am__fastdepCXX_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Plo"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi +@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCXX_FALSE@ depfile='$(DEPDIR)/$*.Plo' tmpdepfile='$(DEPDIR)/$*.TPlo' @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCXX_FALSE@ $(LTCXXCOMPILE) -c -o $@ $< + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +distclean-libtool: + -rm -f libtool +uninstall-info-am: +install-m4dataDATA: $(m4data_DATA) + @$(NORMAL_INSTALL) + test -z "$(m4datadir)" || $(mkdir_p) "$(DESTDIR)$(m4datadir)" + @list='$(m4data_DATA)'; for p in $$list; do \ + if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \ + f="`echo $$p | sed -e 's|^.*/||'`"; \ + echo " $(m4dataDATA_INSTALL) '$$d$$p' '$(DESTDIR)$(m4datadir)/$$f'"; \ + $(m4dataDATA_INSTALL) "$$d$$p" "$(DESTDIR)$(m4datadir)/$$f"; \ + done + +uninstall-m4dataDATA: + @$(NORMAL_UNINSTALL) + @list='$(m4data_DATA)'; for p in $$list; do \ + f="`echo $$p | sed -e 's|^.*/||'`"; \ + echo " rm -f '$(DESTDIR)$(m4datadir)/$$f'"; \ + rm -f "$(DESTDIR)$(m4datadir)/$$f"; \ + done + +ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + mkid -fID $$unique +tags: TAGS + +TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + test -n "$$unique" || unique=$$empty_fix; \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$tags $$unique; \ + fi +ctags: CTAGS +CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + test -z "$(CTAGS_ARGS)$$tags$$unique" \ + || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ + $$tags $$unique + +GTAGS: + here=`$(am__cd) $(top_builddir) && pwd` \ + && cd $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) $$here + +distclean-tags: + -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \ + list='$(DISTFILES)'; for file in $$list; do \ + case $$file in \ + $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \ + $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \ + esac; \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test "$$dir" != "$$file" && test "$$dir" != "."; then \ + dir="/$$dir"; \ + $(mkdir_p) "$(distdir)$$dir"; \ + else \ + dir=''; \ + fi; \ + if test -d $$d/$$file; then \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + fi; \ + cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + else \ + test -f $(distdir)/$$file \ + || cp -p $$d/$$file $(distdir)/$$file \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile $(LTLIBRARIES) $(DATA) +installdirs: + for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(m4datadir)"; do \ + test -z "$$dir" || $(mkdir_p) "$$dir"; \ + done +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \ + mostlyclean-am + +distclean: distclean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +distclean-am: clean-am distclean-compile distclean-generic \ + distclean-libtool distclean-tags + +dvi: dvi-am + +dvi-am: + +html: html-am + +info: info-am + +info-am: + +install-data-am: install-m4dataDATA + +install-exec-am: install-libLTLIBRARIES + +install-info: install-info-am + +install-man: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-compile mostlyclean-generic \ + mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-info-am uninstall-libLTLIBRARIES \ + uninstall-m4dataDATA + +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \ + clean-libLTLIBRARIES clean-libtool ctags distclean \ + distclean-compile distclean-generic distclean-libtool \ + distclean-tags distdir dvi dvi-am html html-am info info-am \ + install install-am install-data install-data-am install-exec \ + install-exec-am install-info install-info-am \ + install-libLTLIBRARIES install-m4dataDATA install-man \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ + pdf pdf-am ps ps-am tags uninstall uninstall-am \ + uninstall-info-am uninstall-libLTLIBRARIES \ + uninstall-m4dataDATA + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/Libraries/FLAC/flac-src/src/libFLAC++/Makefile.lite b/Libraries/FLAC/flac-src/src/libFLAC++/Makefile.lite new file mode 100644 index 000000000..80c70fec4 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC++/Makefile.lite @@ -0,0 +1,51 @@ +# libFLAC++ - Free Lossless Audio Codec library +# Copyright (C) 2002,2003,2004,2005 Josh Coalson +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of the Xiph.org Foundation nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +# +# GNU makefile +# + +topdir = ../.. + +LIB_NAME = libFLAC++ +INCLUDES = -I$(topdir)/include + +SRCS_CPP = \ + file_decoder.cpp \ + file_encoder.cpp \ + metadata.cpp \ + seekable_stream_decoder.cpp \ + seekable_stream_encoder.cpp \ + stream_decoder.cpp \ + stream_encoder.cpp + +include $(topdir)/build/lib.mk + +# DO NOT DELETE THIS LINE -- make depend depends on it. diff --git a/Libraries/FLAC/flac-src/src/libFLAC++/file_decoder.cpp b/Libraries/FLAC/flac-src/src/libFLAC++/file_decoder.cpp new file mode 100644 index 000000000..21088badc --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC++/file_decoder.cpp @@ -0,0 +1,236 @@ +/* libFLAC++ - Free Lossless Audio Codec library + * Copyright (C) 2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "FLAC++/decoder.h" +#include "FLAC/assert.h" + +#ifdef _MSC_VER +// warning C4800: 'int' : forcing to bool 'true' or 'false' (performance warning) +#pragma warning ( disable : 4800 ) +#endif + +namespace FLAC { + namespace Decoder { + + File::File(): + decoder_(::FLAC__file_decoder_new()) + { } + + File::~File() + { + if(0 != decoder_) { + (void) ::FLAC__file_decoder_finish(decoder_); + ::FLAC__file_decoder_delete(decoder_); + } + } + + bool File::is_valid() const + { + return 0 != decoder_; + } + + bool File::set_md5_checking(bool value) + { + FLAC__ASSERT(0 != decoder_); + return (bool)::FLAC__file_decoder_set_md5_checking(decoder_, value); + } + + bool File::set_filename(const char *value) + { + FLAC__ASSERT(0 != decoder_); + return (bool)::FLAC__file_decoder_set_filename(decoder_, value); + } + + bool File::set_metadata_respond(::FLAC__MetadataType type) + { + FLAC__ASSERT(0 != decoder_); + return (bool)::FLAC__file_decoder_set_metadata_respond(decoder_, type); + } + + bool File::set_metadata_respond_application(const FLAC__byte id[4]) + { + FLAC__ASSERT(0 != decoder_); + return (bool)::FLAC__file_decoder_set_metadata_respond_application(decoder_, id); + } + + bool File::set_metadata_respond_all() + { + FLAC__ASSERT(0 != decoder_); + return (bool)::FLAC__file_decoder_set_metadata_respond_all(decoder_); + } + + bool File::set_metadata_ignore(::FLAC__MetadataType type) + { + FLAC__ASSERT(0 != decoder_); + return (bool)::FLAC__file_decoder_set_metadata_ignore(decoder_, type); + } + + bool File::set_metadata_ignore_application(const FLAC__byte id[4]) + { + FLAC__ASSERT(0 != decoder_); + return (bool)::FLAC__file_decoder_set_metadata_ignore_application(decoder_, id); + } + + bool File::set_metadata_ignore_all() + { + FLAC__ASSERT(0 != decoder_); + return (bool)::FLAC__file_decoder_set_metadata_ignore_all(decoder_); + } + + File::State File::get_state() const + { + FLAC__ASSERT(0 != decoder_); + return State(::FLAC__file_decoder_get_state(decoder_)); + } + + SeekableStream::State File::get_seekable_stream_decoder_state() const + { + FLAC__ASSERT(0 != decoder_); + return SeekableStream::State(::FLAC__file_decoder_get_seekable_stream_decoder_state(decoder_)); + } + + Stream::State File::get_stream_decoder_state() const + { + FLAC__ASSERT(0 != decoder_); + return Stream::State(::FLAC__file_decoder_get_stream_decoder_state(decoder_)); + } + + bool File::get_md5_checking() const + { + FLAC__ASSERT(0 != decoder_); + return (bool)::FLAC__file_decoder_get_md5_checking(decoder_); + } + + unsigned File::get_channels() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__file_decoder_get_channels(decoder_); + } + + ::FLAC__ChannelAssignment File::get_channel_assignment() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__file_decoder_get_channel_assignment(decoder_); + } + + unsigned File::get_bits_per_sample() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__file_decoder_get_bits_per_sample(decoder_); + } + + unsigned File::get_sample_rate() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__file_decoder_get_sample_rate(decoder_); + } + + unsigned File::get_blocksize() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__file_decoder_get_blocksize(decoder_); + } + + File::State File::init() + { + FLAC__ASSERT(0 != decoder_); + ::FLAC__file_decoder_set_write_callback(decoder_, write_callback_); + ::FLAC__file_decoder_set_metadata_callback(decoder_, metadata_callback_); + ::FLAC__file_decoder_set_error_callback(decoder_, error_callback_); + ::FLAC__file_decoder_set_client_data(decoder_, (void*)this); + return State(::FLAC__file_decoder_init(decoder_)); + } + + bool File::finish() + { + FLAC__ASSERT(0 != decoder_); + return (bool)::FLAC__file_decoder_finish(decoder_); + } + + bool File::process_single() + { + FLAC__ASSERT(0 != decoder_); + return (bool)::FLAC__file_decoder_process_single(decoder_); + } + + bool File::process_until_end_of_metadata() + { + FLAC__ASSERT(0 != decoder_); + return (bool)::FLAC__file_decoder_process_until_end_of_metadata(decoder_); + } + + bool File::process_until_end_of_file() + { + FLAC__ASSERT(0 != decoder_); + return (bool)::FLAC__file_decoder_process_until_end_of_file(decoder_); + } + + bool File::skip_single_frame() + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_decoder_skip_single_frame(decoder_); + } + + bool File::seek_absolute(FLAC__uint64 sample) + { + FLAC__ASSERT(0 != decoder_); + return (bool)::FLAC__file_decoder_seek_absolute(decoder_, sample); + } + + ::FLAC__StreamDecoderWriteStatus File::write_callback_(const ::FLAC__FileDecoder *decoder, const ::FLAC__Frame *frame, const FLAC__int32 * const buffer[], void *client_data) + { + (void) decoder; + FLAC__ASSERT(0 != client_data); + File *instance = reinterpret_cast(client_data); + FLAC__ASSERT(0 != instance); + return instance->write_callback(frame, buffer); + } + + void File::metadata_callback_(const ::FLAC__FileDecoder *decoder, const ::FLAC__StreamMetadata *metadata, void *client_data) + { + (void) decoder; + FLAC__ASSERT(0 != client_data); + File *instance = reinterpret_cast(client_data); + FLAC__ASSERT(0 != instance); + instance->metadata_callback(metadata); + } + + void File::error_callback_(const ::FLAC__FileDecoder *decoder, ::FLAC__StreamDecoderErrorStatus status, void *client_data) + { + (void) decoder; + FLAC__ASSERT(0 != client_data); + File *instance = reinterpret_cast(client_data); + FLAC__ASSERT(0 != instance); + instance->error_callback(status); + } + + } +} diff --git a/Libraries/FLAC/flac-src/src/libFLAC++/file_encoder.cpp b/Libraries/FLAC/flac-src/src/libFLAC++/file_encoder.cpp new file mode 100644 index 000000000..0de228227 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC++/file_encoder.cpp @@ -0,0 +1,372 @@ +/* libFLAC++ - Free Lossless Audio Codec library + * Copyright (C) 2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "FLAC++/encoder.h" +#include "FLAC/assert.h" + +#ifdef _MSC_VER +// warning C4800: 'int' : forcing to bool 'true' or 'false' (performance warning) +#pragma warning ( disable : 4800 ) +#endif + +namespace FLAC { + namespace Encoder { + + File::File(): + encoder_(::FLAC__file_encoder_new()) + { } + + File::~File() + { + if(0 != encoder_) { + ::FLAC__file_encoder_finish(encoder_); + ::FLAC__file_encoder_delete(encoder_); + } + } + + bool File::is_valid() const + { + return 0 != encoder_; + } + + bool File::set_verify(bool value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_set_verify(encoder_, value); + } + + bool File::set_streamable_subset(bool value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_set_streamable_subset(encoder_, value); + } + + bool File::set_do_mid_side_stereo(bool value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_set_do_mid_side_stereo(encoder_, value); + } + + bool File::set_loose_mid_side_stereo(bool value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_set_loose_mid_side_stereo(encoder_, value); + } + + bool File::set_channels(unsigned value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_set_channels(encoder_, value); + } + + bool File::set_bits_per_sample(unsigned value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_set_bits_per_sample(encoder_, value); + } + + bool File::set_sample_rate(unsigned value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_set_sample_rate(encoder_, value); + } + + bool File::set_blocksize(unsigned value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_set_blocksize(encoder_, value); + } + + bool File::set_max_lpc_order(unsigned value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_set_max_lpc_order(encoder_, value); + } + + bool File::set_qlp_coeff_precision(unsigned value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_set_qlp_coeff_precision(encoder_, value); + } + + bool File::set_do_qlp_coeff_prec_search(bool value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_set_do_qlp_coeff_prec_search(encoder_, value); + } + + bool File::set_do_escape_coding(bool value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_set_do_escape_coding(encoder_, value); + } + + bool File::set_do_exhaustive_model_search(bool value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_set_do_exhaustive_model_search(encoder_, value); + } + + bool File::set_min_residual_partition_order(unsigned value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_set_min_residual_partition_order(encoder_, value); + } + + bool File::set_max_residual_partition_order(unsigned value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_set_max_residual_partition_order(encoder_, value); + } + + bool File::set_rice_parameter_search_dist(unsigned value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_set_rice_parameter_search_dist(encoder_, value); + } + + bool File::set_total_samples_estimate(FLAC__uint64 value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_set_total_samples_estimate(encoder_, value); + } + + bool File::set_metadata(::FLAC__StreamMetadata **metadata, unsigned num_blocks) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_set_metadata(encoder_, metadata, num_blocks); + } + + bool File::set_metadata(FLAC::Metadata::Prototype **metadata, unsigned num_blocks) + { + FLAC__ASSERT(is_valid()); +#if (defined _MSC_VER) || (defined __SUNPRO_CC) + // MSVC++ can't handle: + // ::FLAC__StreamMetadata *m[num_blocks]; + // so we do this ugly workaround + ::FLAC__StreamMetadata **m = new ::FLAC__StreamMetadata*[num_blocks]; +#else + ::FLAC__StreamMetadata *m[num_blocks]; +#endif + for(unsigned i = 0; i < num_blocks; i++) { + // we can get away with this since we know the encoder will only correct the is_last flags + m[i] = const_cast< ::FLAC__StreamMetadata*>((::FLAC__StreamMetadata*)metadata[i]); + } +#if (defined _MSC_VER) || (defined __SUNPRO_CC) + // complete the hack + const bool ok = (bool)::FLAC__file_encoder_set_metadata(encoder_, m, num_blocks); + delete [] m; + return ok; +#else + return (bool)::FLAC__file_encoder_set_metadata(encoder_, m, num_blocks); +#endif + } + + bool File::set_filename(const char *value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_set_filename(encoder_, value); + } + + File::State File::get_state() const + { + FLAC__ASSERT(is_valid()); + return State(::FLAC__file_encoder_get_state(encoder_)); + } + + SeekableStream::State File::get_seekable_stream_encoder_state() const + { + FLAC__ASSERT(is_valid()); + return SeekableStream::State(::FLAC__file_encoder_get_seekable_stream_encoder_state(encoder_)); + } + + Stream::State File::get_stream_encoder_state() const + { + FLAC__ASSERT(is_valid()); + return Stream::State(::FLAC__file_encoder_get_stream_encoder_state(encoder_)); + } + + Decoder::Stream::State File::get_verify_decoder_state() const + { + FLAC__ASSERT(is_valid()); + return Decoder::Stream::State(::FLAC__file_encoder_get_verify_decoder_state(encoder_)); + } + + void File::get_verify_decoder_error_stats(FLAC__uint64 *absolute_sample, unsigned *frame_number, unsigned *channel, unsigned *sample, FLAC__int32 *expected, FLAC__int32 *got) + { + FLAC__ASSERT(is_valid()); + ::FLAC__file_encoder_get_verify_decoder_error_stats(encoder_, absolute_sample, frame_number, channel, sample, expected, got); + } + + bool File::get_verify() const + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_get_verify(encoder_); + } + + bool File::get_streamable_subset() const + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_get_streamable_subset(encoder_); + } + + bool File::get_do_mid_side_stereo() const + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_get_do_mid_side_stereo(encoder_); + } + + bool File::get_loose_mid_side_stereo() const + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_get_loose_mid_side_stereo(encoder_); + } + + unsigned File::get_channels() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__file_encoder_get_channels(encoder_); + } + + unsigned File::get_bits_per_sample() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__file_encoder_get_bits_per_sample(encoder_); + } + + unsigned File::get_sample_rate() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__file_encoder_get_sample_rate(encoder_); + } + + unsigned File::get_blocksize() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__file_encoder_get_blocksize(encoder_); + } + + unsigned File::get_max_lpc_order() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__file_encoder_get_max_lpc_order(encoder_); + } + + unsigned File::get_qlp_coeff_precision() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__file_encoder_get_qlp_coeff_precision(encoder_); + } + + bool File::get_do_qlp_coeff_prec_search() const + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_get_do_qlp_coeff_prec_search(encoder_); + } + + bool File::get_do_escape_coding() const + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_get_do_escape_coding(encoder_); + } + + bool File::get_do_exhaustive_model_search() const + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_get_do_exhaustive_model_search(encoder_); + } + + unsigned File::get_min_residual_partition_order() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__file_encoder_get_min_residual_partition_order(encoder_); + } + + unsigned File::get_max_residual_partition_order() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__file_encoder_get_max_residual_partition_order(encoder_); + } + + unsigned File::get_rice_parameter_search_dist() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__file_encoder_get_rice_parameter_search_dist(encoder_); + } + + FLAC__uint64 File::get_total_samples_estimate() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__file_encoder_get_total_samples_estimate(encoder_); + } + + File::State File::init() + { + FLAC__ASSERT(is_valid()); + ::FLAC__file_encoder_set_progress_callback(encoder_, progress_callback_); + ::FLAC__file_encoder_set_client_data(encoder_, (void*)this); + return State(::FLAC__file_encoder_init(encoder_)); + } + + void File::finish() + { + FLAC__ASSERT(is_valid()); + ::FLAC__file_encoder_finish(encoder_); + } + + bool File::process(const FLAC__int32 * const buffer[], unsigned samples) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_process(encoder_, buffer, samples); + } + + bool File::process_interleaved(const FLAC__int32 buffer[], unsigned samples) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__file_encoder_process_interleaved(encoder_, buffer, samples); + } + + void File::progress_callback(FLAC__uint64 bytes_written, FLAC__uint64 samples_written, unsigned frames_written, unsigned total_frames_estimate) + { + (void)bytes_written, (void)samples_written, (void)frames_written, (void)total_frames_estimate; + } + + void File::progress_callback_(const ::FLAC__FileEncoder *encoder, FLAC__uint64 bytes_written, FLAC__uint64 samples_written, unsigned frames_written, unsigned total_frames_estimate, void *client_data) + { + (void)encoder; + FLAC__ASSERT(0 != client_data); + File *instance = reinterpret_cast(client_data); + FLAC__ASSERT(0 != instance); + instance->progress_callback(bytes_written, samples_written, frames_written, total_frames_estimate); + } + + } +} diff --git a/Libraries/FLAC/flac-src/src/libFLAC++/libFLAC++.m4 b/Libraries/FLAC/flac-src/src/libFLAC++/libFLAC++.m4 new file mode 100644 index 000000000..9e17ae994 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC++/libFLAC++.m4 @@ -0,0 +1,107 @@ +# Configure paths for libFLAC++ +# "Inspired" by ogg.m4 +# Caller must first run AM_PATH_LIBFLAC + +dnl AM_PATH_LIBFLACPP([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) +dnl Test for libFLAC++, and define LIBFLACPP_CFLAGS and LIBFLACPP_LIBS +dnl +AC_DEFUN([AM_PATH_LIBFLACPP], +[dnl +dnl Get the cflags and libraries +dnl +AC_ARG_WITH(libFLACPP,[ --with-libFLACPP=PFX Prefix where libFLAC++ is installed (optional)], libFLACPP_prefix="$withval", libFLACPP_prefix="") +AC_ARG_WITH(libFLACPP-libraries,[ --with-libFLACPP-libraries=DIR Directory where libFLAC++ library is installed (optional)], libFLACPP_libraries="$withval", libFLACPP_libraries="") +AC_ARG_WITH(libFLACPP-includes,[ --with-libFLACPP-includes=DIR Directory where libFLAC++ header files are installed (optional)], libFLACPP_includes="$withval", libFLACPP_includes="") +AC_ARG_ENABLE(libFLACPPtest, [ --disable-libFLACPPtest Do not try to compile and run a test libFLAC++ program],, enable_libFLACPPtest=yes) + + if test "x$libFLACPP_libraries" != "x" ; then + LIBFLACPP_LIBS="-L$libFLACPP_libraries" + elif test "x$libFLACPP_prefix" != "x" ; then + LIBFLACPP_LIBS="-L$libFLACPP_prefix/lib" + elif test "x$prefix" != "xNONE" ; then + LIBFLACPP_LIBS="-L$libdir" + fi + + LIBFLACPP_LIBS="$LIBFLACPP_LIBS -lFLAC++ $LIBFLAC_LIBS" + + if test "x$libFLACPP_includes" != "x" ; then + LIBFLACPP_CFLAGS="-I$libFLACPP_includes" + elif test "x$libFLACPP_prefix" != "x" ; then + LIBFLACPP_CFLAGS="-I$libFLACPP_prefix/include" + elif test "$prefix" != "xNONE"; then + LIBFLACPP_CFLAGS="-I$prefix/include" + fi + + LIBFLACPP_CFLAGS="$LIBFLACPP_CFLAGS $LIBFLAC_CFLAGS" + + AC_MSG_CHECKING(for libFLAC++) + no_libFLACPP="" + + + if test "x$enable_libFLACPPtest" = "xyes" ; then + ac_save_CFLAGS="$CFLAGS" + ac_save_CXXFLAGS="$CXXFLAGS" + ac_save_LIBS="$LIBS" + CFLAGS="$CFLAGS $LIBFLACPP_CFLAGS" + CXXFLAGS="$CXXFLAGS $LIBFLACPP_CFLAGS" + LIBS="$LIBS $LIBFLACPP_LIBS" +dnl +dnl Now check if the installed libFLAC++ is sufficiently new. +dnl + rm -f conf.libFLAC++test + AC_TRY_RUN([ +#include +#include +#include +#include + +int main () +{ + system("touch conf.libFLAC++test"); + return 0; +} + +],, no_libFLACPP=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + + if test "x$no_libFLACPP" = "x" ; then + AC_MSG_RESULT(yes) + ifelse([$1], , :, [$1]) + else + AC_MSG_RESULT(no) + if test -f conf.libFLAC++test ; then + : + else + echo "*** Could not run libFLAC++ test program, checking why..." + CFLAGS="$CFLAGS $LIBFLACPP_CFLAGS" + LIBS="$LIBS $LIBFLACPP_LIBS" + AC_TRY_LINK([ +#include +#include +], [ return 0; ], + [ echo "*** The test program compiled, but did not run. This usually means" + echo "*** that the run-time linker is not finding libFLAC++ or finding the wrong" + echo "*** version of libFLAC++. If it is not finding libFLAC++, you'll need to set your" + echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" + echo "*** to the installed location Also, make sure you have run ldconfig if that" + echo "*** is required on your system" + echo "***" + echo "*** If you have an old version installed, it is best to remove it, although" + echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"], + [ echo "*** The test program failed to compile or link. See the file config.log for the" + echo "*** exact error that occured. This usually means libFLAC++ was incorrectly installed" + echo "*** or that you have moved libFLAC++ since it was installed. In the latter case, you" + echo "*** may want to edit the libFLAC++-config script: $LIBFLACPP_CONFIG" ]) + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + LIBFLACPP_CFLAGS="" + LIBFLACPP_LIBS="" + ifelse([$2], , :, [$2]) + fi + AC_SUBST(LIBFLACPP_CFLAGS) + AC_SUBST(LIBFLACPP_LIBS) + rm -f conf.libFLAC++test +]) diff --git a/Libraries/FLAC/flac-src/src/libFLAC++/libFLAC++_dynamic.dsp b/Libraries/FLAC/flac-src/src/libFLAC++/libFLAC++_dynamic.dsp new file mode 100644 index 000000000..23ecc2a38 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC++/libFLAC++_dynamic.dsp @@ -0,0 +1,155 @@ +# Microsoft Developer Studio Project File - Name="libFLAC++_dynamic" - Package Owner=<4> +# Microsoft Developer Studio Generated Build File, Format Version 6.00 +# ** DO NOT EDIT ** + +# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102 + +CFG=libFLAC++_dynamic - Win32 Debug +!MESSAGE This is not a valid makefile. To build this project using NMAKE, +!MESSAGE use the Export Makefile command and run +!MESSAGE +!MESSAGE NMAKE /f "libFLAC++_dynamic.mak". +!MESSAGE +!MESSAGE You can specify a configuration when running NMAKE +!MESSAGE by defining the macro CFG on the command line. For example: +!MESSAGE +!MESSAGE NMAKE /f "libFLAC++_dynamic.mak" CFG="libFLAC++_dynamic - Win32 Debug" +!MESSAGE +!MESSAGE Possible choices for configuration are: +!MESSAGE +!MESSAGE "libFLAC++_dynamic - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library") +!MESSAGE "libFLAC++_dynamic - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library") +!MESSAGE + +# Begin Project +# PROP AllowPerConfigDependencies 0 +# PROP Scc_ProjName "libFLAC++" +# PROP Scc_LocalPath "..\.." +CPP=cl.exe +MTL=midl.exe +RSC=rc.exe + +!IF "$(CFG)" == "libFLAC++_dynamic - Win32 Release" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir "Release" +# PROP BASE Intermediate_Dir "Release" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir "..\..\obj\release\lib" +# PROP Intermediate_Dir "Release_dynamic" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MD /W3 /GR /GX /O2 /I ".\include" /I "..\..\include" /D "NDEBUG" /D "FLACPP_API_EXPORTS" /D "_WINDOWS" /D "_WINDLL" /D "WIN32" /D "_USRDLL" /FR /FD /c +# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32 +# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32 +# ADD BASE RSC /l 0x409 /d "NDEBUG" +# ADD RSC /l 0x409 /d "NDEBUG" /d "_USRDLL" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /dll /machine:I386 +# ADD LINK32 ..\..\obj\release\lib\libFLAC.lib /nologo /subsystem:windows /dll /machine:I386 /out:"..\..\obj\release\bin/libFLAC++.dll" + +!ELSEIF "$(CFG)" == "libFLAC++_dynamic - Win32 Debug" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 1 +# PROP BASE Output_Dir "Debug" +# PROP BASE Intermediate_Dir "Debug" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 1 +# PROP Output_Dir "..\..\obj\debug\lib" +# PROP Intermediate_Dir "Debug_dynamic" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MDd /W3 /Gm /GR /GX /ZI /Od /I ".\include" /I "..\..\include" /D "_DEBUG" /D "FLACPP_API_EXPORTS" /D "_WINDOWS" /D "_WINDLL" /D "WIN32" /D "_USRDLL" /FR /FD /c +# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32 +# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32 +# ADD BASE RSC /l 0x409 /d "_DEBUG" +# ADD RSC /l 0x409 /d "_DEBUG" /d "_USRDLL" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /dll /debug /machine:I386 /pdbtype:sept +# ADD LINK32 ..\..\obj\debug\lib\libFLAC.lib /nologo /subsystem:windows /dll /debug /machine:I386 /out:"..\..\obj\debug\bin/libFLAC++.dll" /pdbtype:sept + +!ENDIF + +# Begin Target + +# Name "libFLAC++_dynamic - Win32 Release" +# Name "libFLAC++_dynamic - Win32 Debug" +# Begin Group "Source Files" + +# PROP Default_Filter "cpp" +# Begin Source File + +SOURCE=.\file_decoder.cpp +# End Source File +# Begin Source File + +SOURCE=.\file_encoder.cpp +# End Source File +# Begin Source File + +SOURCE=.\metadata.cpp +# End Source File +# Begin Source File + +SOURCE=.\seekable_stream_decoder.cpp +# End Source File +# Begin Source File + +SOURCE=.\seekable_stream_encoder.cpp +# End Source File +# Begin Source File + +SOURCE=.\stream_decoder.cpp +# End Source File +# Begin Source File + +SOURCE=.\stream_encoder.cpp +# End Source File +# End Group +# Begin Group "Private Header Files" + +# PROP Default_Filter "" +# End Group +# Begin Group "Protected Header Files" + +# PROP Default_Filter "" +# End Group +# Begin Group "Public Header Files" + +# PROP Default_Filter "" +# Begin Source File + +SOURCE="..\..\include\FLAC++\all.h" +# End Source File +# Begin Source File + +SOURCE="..\..\include\FLAC++\decoder.h" +# End Source File +# Begin Source File + +SOURCE="..\..\include\FLAC++\encoder.h" +# End Source File +# Begin Source File + +SOURCE="..\..\include\FLAC++\export.h" +# End Source File +# Begin Source File + +SOURCE="..\..\include\FLAC++\metadata.h" +# End Source File +# End Group +# End Target +# End Project diff --git a/Libraries/FLAC/flac-src/src/libFLAC++/libFLAC++_static.dsp b/Libraries/FLAC/flac-src/src/libFLAC++/libFLAC++_static.dsp new file mode 100644 index 000000000..e2204fd75 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC++/libFLAC++_static.dsp @@ -0,0 +1,148 @@ +# Microsoft Developer Studio Project File - Name="libFLAC++_static" - Package Owner=<4> +# Microsoft Developer Studio Generated Build File, Format Version 6.00 +# ** DO NOT EDIT ** + +# TARGTYPE "Win32 (x86) Static Library" 0x0104 + +CFG=libFLAC++_static - Win32 Debug +!MESSAGE This is not a valid makefile. To build this project using NMAKE, +!MESSAGE use the Export Makefile command and run +!MESSAGE +!MESSAGE NMAKE /f "libFLAC++_static.mak". +!MESSAGE +!MESSAGE You can specify a configuration when running NMAKE +!MESSAGE by defining the macro CFG on the command line. For example: +!MESSAGE +!MESSAGE NMAKE /f "libFLAC++_static.mak" CFG="libFLAC++_static - Win32 Debug" +!MESSAGE +!MESSAGE Possible choices for configuration are: +!MESSAGE +!MESSAGE "libFLAC++_static - Win32 Release" (based on "Win32 (x86) Static Library") +!MESSAGE "libFLAC++_static - Win32 Debug" (based on "Win32 (x86) Static Library") +!MESSAGE + +# Begin Project +# PROP AllowPerConfigDependencies 0 +# PROP Scc_ProjName "libFLAC++" +# PROP Scc_LocalPath "..\.." +CPP=cl.exe +RSC=rc.exe + +!IF "$(CFG)" == "libFLAC++_static - Win32 Release" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir "Release" +# PROP BASE Intermediate_Dir "Release" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir "..\..\obj\release\lib" +# PROP Intermediate_Dir "Release_static" +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /YX /FD /c +# ADD CPP /nologo /MD /W3 /GR /GX /O2 /I ".\include" /I "..\..\include" /D "FLAC__NO_DLL" /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /YX /FD /c +# ADD BASE RSC /l 0x409 /d "NDEBUG" +# ADD RSC /l 0x409 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LIB32=link.exe -lib +# ADD BASE LIB32 /nologo +# ADD LIB32 /nologo + +!ELSEIF "$(CFG)" == "libFLAC++_static - Win32 Debug" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 1 +# PROP BASE Output_Dir "Debug" +# PROP BASE Intermediate_Dir "Debug" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 1 +# PROP Output_Dir "..\..\obj\debug\lib" +# PROP Intermediate_Dir "Debug_static" +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /YX /FD /GZ /c +# ADD CPP /nologo /MDd /W3 /Gm /GR /GX /ZI /Od /I ".\include" /I "..\..\include" /D "FLAC__NO_DLL" /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /YX /FD /GZ /c +# ADD BASE RSC /l 0x409 /d "_DEBUG" +# ADD RSC /l 0x409 /d "_DEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LIB32=link.exe -lib +# ADD BASE LIB32 /nologo +# ADD LIB32 /nologo + +!ENDIF + +# Begin Target + +# Name "libFLAC++_static - Win32 Release" +# Name "libFLAC++_static - Win32 Debug" +# Begin Group "Source Files" + +# PROP Default_Filter "cpp" +# Begin Source File + +SOURCE=.\file_decoder.cpp +# End Source File +# Begin Source File + +SOURCE=.\file_encoder.cpp +# End Source File +# Begin Source File + +SOURCE=.\metadata.cpp +# End Source File +# Begin Source File + +SOURCE=.\seekable_stream_decoder.cpp +# End Source File +# Begin Source File + +SOURCE=.\seekable_stream_encoder.cpp +# End Source File +# Begin Source File + +SOURCE=.\stream_decoder.cpp +# End Source File +# Begin Source File + +SOURCE=.\stream_encoder.cpp +# End Source File +# End Group +# Begin Group "Private Header Files" + +# PROP Default_Filter "" +# End Group +# Begin Group "Protected Header Files" + +# PROP Default_Filter "" +# End Group +# Begin Group "Public Header Files" + +# PROP Default_Filter "" +# Begin Source File + +SOURCE="..\..\include\FLAC++\all.h" +# End Source File +# Begin Source File + +SOURCE="..\..\include\FLAC++\decoder.h" +# End Source File +# Begin Source File + +SOURCE="..\..\include\FLAC++\encoder.h" +# End Source File +# Begin Source File + +SOURCE="..\..\include\FLAC++\export.h" +# End Source File +# Begin Source File + +SOURCE="..\..\include\FLAC++\metadata.h" +# End Source File +# End Group +# End Target +# End Project diff --git a/Libraries/FLAC/flac-src/src/libFLAC++/metadata.cpp b/Libraries/FLAC/flac-src/src/libFLAC++/metadata.cpp new file mode 100644 index 000000000..22acac166 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC++/metadata.cpp @@ -0,0 +1,1364 @@ +/* libFLAC++ - Free Lossless Audio Codec library + * Copyright (C) 2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "FLAC++/metadata.h" +#include "FLAC/assert.h" +#include // for malloc(), free() +#include // for memcpy() etc. + +#ifdef _MSC_VER +// warning C4800: 'int' : forcing to bool 'true' or 'false' (performance warning) +#pragma warning ( disable : 4800 ) +#endif + +namespace FLAC { + namespace Metadata { + + // local utility routines + + namespace local { + + Prototype *construct_block(::FLAC__StreamMetadata *object) + { + Prototype *ret = 0; + switch(object->type) { + case FLAC__METADATA_TYPE_STREAMINFO: + ret = new StreamInfo(object, /*copy=*/false); + break; + case FLAC__METADATA_TYPE_PADDING: + ret = new Padding(object, /*copy=*/false); + break; + case FLAC__METADATA_TYPE_APPLICATION: + ret = new Application(object, /*copy=*/false); + break; + case FLAC__METADATA_TYPE_SEEKTABLE: + ret = new SeekTable(object, /*copy=*/false); + break; + case FLAC__METADATA_TYPE_VORBIS_COMMENT: + ret = new VorbisComment(object, /*copy=*/false); + break; + case FLAC__METADATA_TYPE_CUESHEET: + ret = new CueSheet(object, /*copy=*/false); + break; + default: + ret = new Unknown(object, /*copy=*/false); + break; + } + return ret; + } + + } + + FLACPP_API Prototype *clone(const Prototype *object) + { + FLAC__ASSERT(0 != object); + + const StreamInfo *streaminfo = dynamic_cast(object); + const Padding *padding = dynamic_cast(object); + const Application *application = dynamic_cast(object); + const SeekTable *seektable = dynamic_cast(object); + const VorbisComment *vorbiscomment = dynamic_cast(object); + const CueSheet *cuesheet = dynamic_cast(object); + const Unknown *unknown = dynamic_cast(object); + + if(0 != streaminfo) + return new StreamInfo(*streaminfo); + else if(0 != padding) + return new Padding(*padding); + else if(0 != application) + return new Application(*application); + else if(0 != seektable) + return new SeekTable(*seektable); + else if(0 != vorbiscomment) + return new VorbisComment(*vorbiscomment); + else if(0 != cuesheet) + return new CueSheet(*cuesheet); + else if(0 != unknown) + return new Unknown(*unknown); + else { + FLAC__ASSERT(0); + return 0; + } + } + + // + // Prototype + // + + Prototype::Prototype(const Prototype &object): + object_(::FLAC__metadata_object_clone(object.object_)), + is_reference_(false) + { + FLAC__ASSERT(object.is_valid()); + } + + Prototype::Prototype(const ::FLAC__StreamMetadata &object): + object_(::FLAC__metadata_object_clone(&object)), + is_reference_(false) + { + } + + Prototype::Prototype(const ::FLAC__StreamMetadata *object): + object_(::FLAC__metadata_object_clone(object)), + is_reference_(false) + { + FLAC__ASSERT(0 != object); + } + + Prototype::Prototype(::FLAC__StreamMetadata *object, bool copy): + object_(copy? ::FLAC__metadata_object_clone(object) : object), + is_reference_(false) + { + FLAC__ASSERT(0 != object); + } + + Prototype::~Prototype() + { + clear(); + } + + void Prototype::clear() + { + if(0 != object_ && !is_reference_) + FLAC__metadata_object_delete(object_); + object_ = 0; + } + + Prototype &Prototype::operator=(const Prototype &object) + { + FLAC__ASSERT(object.is_valid()); + clear(); + is_reference_ = false; + object_ = ::FLAC__metadata_object_clone(object.object_); + return *this; + } + + Prototype &Prototype::operator=(const ::FLAC__StreamMetadata &object) + { + clear(); + is_reference_ = false; + object_ = ::FLAC__metadata_object_clone(&object); + return *this; + } + + Prototype &Prototype::operator=(const ::FLAC__StreamMetadata *object) + { + FLAC__ASSERT(0 != object); + clear(); + is_reference_ = false; + object_ = ::FLAC__metadata_object_clone(object); + return *this; + } + + Prototype &Prototype::assign_object(::FLAC__StreamMetadata *object, bool copy) + { + FLAC__ASSERT(0 != object); + clear(); + object_ = (copy? ::FLAC__metadata_object_clone(object) : object); + is_reference_ = false; + return *this; + } + + bool Prototype::get_is_last() const + { + FLAC__ASSERT(is_valid()); + return (bool)object_->is_last; + } + + FLAC__MetadataType Prototype::get_type() const + { + FLAC__ASSERT(is_valid()); + return object_->type; + } + + unsigned Prototype::get_length() const + { + FLAC__ASSERT(is_valid()); + return object_->length; + } + + void Prototype::set_is_last(bool value) + { + FLAC__ASSERT(is_valid()); + object_->is_last = value; + } + + + // + // StreamInfo + // + + StreamInfo::StreamInfo(): + Prototype(FLAC__metadata_object_new(FLAC__METADATA_TYPE_STREAMINFO), /*copy=*/false) + { } + + StreamInfo::~StreamInfo() + { } + + unsigned StreamInfo::get_min_blocksize() const + { + FLAC__ASSERT(is_valid()); + return object_->data.stream_info.min_blocksize; + } + + unsigned StreamInfo::get_max_blocksize() const + { + FLAC__ASSERT(is_valid()); + return object_->data.stream_info.max_blocksize; + } + + unsigned StreamInfo::get_min_framesize() const + { + FLAC__ASSERT(is_valid()); + return object_->data.stream_info.min_framesize; + } + + unsigned StreamInfo::get_max_framesize() const + { + FLAC__ASSERT(is_valid()); + return object_->data.stream_info.max_framesize; + } + + unsigned StreamInfo::get_sample_rate() const + { + FLAC__ASSERT(is_valid()); + return object_->data.stream_info.sample_rate; + } + + unsigned StreamInfo::get_channels() const + { + FLAC__ASSERT(is_valid()); + return object_->data.stream_info.channels; + } + + unsigned StreamInfo::get_bits_per_sample() const + { + FLAC__ASSERT(is_valid()); + return object_->data.stream_info.bits_per_sample; + } + + FLAC__uint64 StreamInfo::get_total_samples() const + { + FLAC__ASSERT(is_valid()); + return object_->data.stream_info.total_samples; + } + + const FLAC__byte *StreamInfo::get_md5sum() const + { + FLAC__ASSERT(is_valid()); + return object_->data.stream_info.md5sum; + } + + void StreamInfo::set_min_blocksize(unsigned value) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(value >= FLAC__MIN_BLOCK_SIZE); + FLAC__ASSERT(value <= FLAC__MAX_BLOCK_SIZE); + object_->data.stream_info.min_blocksize = value; + } + + void StreamInfo::set_max_blocksize(unsigned value) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(value >= FLAC__MIN_BLOCK_SIZE); + FLAC__ASSERT(value <= FLAC__MAX_BLOCK_SIZE); + object_->data.stream_info.max_blocksize = value; + } + + void StreamInfo::set_min_framesize(unsigned value) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(value < (1u < FLAC__STREAM_METADATA_STREAMINFO_MIN_FRAME_SIZE_LEN)); + object_->data.stream_info.min_framesize = value; + } + + void StreamInfo::set_max_framesize(unsigned value) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(value < (1u < FLAC__STREAM_METADATA_STREAMINFO_MAX_FRAME_SIZE_LEN)); + object_->data.stream_info.max_framesize = value; + } + + void StreamInfo::set_sample_rate(unsigned value) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(FLAC__format_sample_rate_is_valid(value)); + object_->data.stream_info.sample_rate = value; + } + + void StreamInfo::set_channels(unsigned value) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(value > 0); + FLAC__ASSERT(value <= FLAC__MAX_CHANNELS); + object_->data.stream_info.channels = value; + } + + void StreamInfo::set_bits_per_sample(unsigned value) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(value >= FLAC__MIN_BITS_PER_SAMPLE); + FLAC__ASSERT(value <= FLAC__MAX_BITS_PER_SAMPLE); + object_->data.stream_info.bits_per_sample = value; + } + + void StreamInfo::set_total_samples(FLAC__uint64 value) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(value < (1u << FLAC__STREAM_METADATA_STREAMINFO_TOTAL_SAMPLES_LEN)); + object_->data.stream_info.total_samples = value; + } + + void StreamInfo::set_md5sum(const FLAC__byte value[16]) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(0 != value); + memcpy(object_->data.stream_info.md5sum, value, 16); + } + + + // + // Padding + // + + Padding::Padding(): + Prototype(FLAC__metadata_object_new(FLAC__METADATA_TYPE_PADDING), /*copy=*/false) + { } + + Padding::~Padding() + { } + + void Padding::set_length(unsigned length) + { + FLAC__ASSERT(is_valid()); + object_->length = length; + } + + + // + // Application + // + + Application::Application(): + Prototype(FLAC__metadata_object_new(FLAC__METADATA_TYPE_APPLICATION), /*copy=*/false) + { } + + Application::~Application() + { } + + const FLAC__byte *Application::get_id() const + { + FLAC__ASSERT(is_valid()); + return object_->data.application.id; + } + + const FLAC__byte *Application::get_data() const + { + FLAC__ASSERT(is_valid()); + return object_->data.application.data; + } + + void Application::set_id(const FLAC__byte value[4]) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(0 != value); + memcpy(object_->data.application.id, value, 4); + } + + bool Application::set_data(const FLAC__byte *data, unsigned length) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__metadata_object_application_set_data(object_, (FLAC__byte*)data, length, true); + } + + bool Application::set_data(FLAC__byte *data, unsigned length, bool copy) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__metadata_object_application_set_data(object_, data, length, copy); + } + + + // + // SeekTable + // + + SeekTable::SeekTable(): + Prototype(FLAC__metadata_object_new(FLAC__METADATA_TYPE_SEEKTABLE), /*copy=*/false) + { } + + SeekTable::~SeekTable() + { } + + unsigned SeekTable::get_num_points() const + { + FLAC__ASSERT(is_valid()); + return object_->data.seek_table.num_points; + } + + ::FLAC__StreamMetadata_SeekPoint SeekTable::get_point(unsigned index) const + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(index < object_->data.seek_table.num_points); + return object_->data.seek_table.points[index]; + } + + void SeekTable::set_point(unsigned index, const ::FLAC__StreamMetadata_SeekPoint &point) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(index < object_->data.seek_table.num_points); + ::FLAC__metadata_object_seektable_set_point(object_, index, point); + } + + bool SeekTable::insert_point(unsigned index, const ::FLAC__StreamMetadata_SeekPoint &point) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(index <= object_->data.seek_table.num_points); + return (bool)::FLAC__metadata_object_seektable_insert_point(object_, index, point); + } + + bool SeekTable::delete_point(unsigned index) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(index < object_->data.seek_table.num_points); + return (bool)::FLAC__metadata_object_seektable_delete_point(object_, index); + } + + bool SeekTable::is_legal() const + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__metadata_object_seektable_is_legal(object_); + } + + + // + // VorbisComment::Entry + // + + VorbisComment::Entry::Entry() + { + zero(); + } + + VorbisComment::Entry::Entry(const char *field, unsigned field_length) + { + zero(); + construct(field, field_length); + } + + VorbisComment::Entry::Entry(const char *field) + { + zero(); + construct(field); + } + + VorbisComment::Entry::Entry(const char *field_name, const char *field_value, unsigned field_value_length) + { + zero(); + construct(field_name, field_value, field_value_length); + } + + VorbisComment::Entry::Entry(const char *field_name, const char *field_value) + { + zero(); + construct(field_name, field_value); + } + + VorbisComment::Entry::Entry(const Entry &entry) + { + FLAC__ASSERT(entry.is_valid()); + zero(); + construct((const char *)entry.entry_.entry, entry.entry_.length); + } + + VorbisComment::Entry &VorbisComment::Entry::operator=(const Entry &entry) + { + FLAC__ASSERT(entry.is_valid()); + clear(); + construct((const char *)entry.entry_.entry, entry.entry_.length); + return *this; + } + + VorbisComment::Entry::~Entry() + { + clear(); + } + + bool VorbisComment::Entry::is_valid() const + { + return is_valid_; + } + + unsigned VorbisComment::Entry::get_field_length() const + { + FLAC__ASSERT(is_valid()); + return entry_.length; + } + + unsigned VorbisComment::Entry::get_field_name_length() const + { + FLAC__ASSERT(is_valid()); + return field_name_length_; + } + + unsigned VorbisComment::Entry::get_field_value_length() const + { + FLAC__ASSERT(is_valid()); + return field_value_length_; + } + + ::FLAC__StreamMetadata_VorbisComment_Entry VorbisComment::Entry::get_entry() const + { + FLAC__ASSERT(is_valid()); + return entry_; + } + + const char *VorbisComment::Entry::get_field() const + { + FLAC__ASSERT(is_valid()); + return (const char *)entry_.entry; + } + + const char *VorbisComment::Entry::get_field_name() const + { + FLAC__ASSERT(is_valid()); + return field_name_; + } + + const char *VorbisComment::Entry::get_field_value() const + { + FLAC__ASSERT(is_valid()); + return field_value_; + } + + bool VorbisComment::Entry::set_field(const char *field, unsigned field_length) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(0 != field); + + if(!::FLAC__format_vorbiscomment_entry_is_legal((const ::FLAC__byte*)field, field_length)) + return is_valid_ = false; + + clear_entry(); + + if(0 == (entry_.entry = (FLAC__byte*)malloc(field_length+1))) { + is_valid_ = false; + } + else { + entry_.length = field_length; + memcpy(entry_.entry, field, field_length); + entry_.entry[field_length] = '\0'; + (void) parse_field(); + } + + return is_valid_; + } + + bool VorbisComment::Entry::set_field(const char *field) + { + return set_field(field, strlen(field)); + } + + bool VorbisComment::Entry::set_field_name(const char *field_name) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(0 != field_name); + + if(!::FLAC__format_vorbiscomment_entry_name_is_legal(field_name)) + return is_valid_ = false; + + clear_field_name(); + + if(0 == (field_name_ = strdup(field_name))) { + is_valid_ = false; + } + else { + field_name_length_ = strlen(field_name_); + compose_field(); + } + + return is_valid_; + } + + bool VorbisComment::Entry::set_field_value(const char *field_value, unsigned field_value_length) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(0 != field_value); + + if(!::FLAC__format_vorbiscomment_entry_value_is_legal((const FLAC__byte*)field_value, field_value_length)) + return is_valid_ = false; + + clear_field_value(); + + if(0 == (field_value_ = (char *)malloc(field_value_length+1))) { + is_valid_ = false; + } + else { + field_value_length_ = field_value_length; + memcpy(field_value_, field_value, field_value_length); + field_value_[field_value_length] = '\0'; + compose_field(); + } + + return is_valid_; + } + + bool VorbisComment::Entry::set_field_value(const char *field_value) + { + return set_field_value(field_value, strlen(field_value)); + } + + void VorbisComment::Entry::zero() + { + is_valid_ = true; + entry_.length = 0; + entry_.entry = 0; + field_name_ = 0; + field_name_length_ = 0; + field_value_ = 0; + field_value_length_ = 0; + } + + void VorbisComment::Entry::clear() + { + clear_entry(); + clear_field_name(); + clear_field_value(); + is_valid_ = true; + } + + void VorbisComment::Entry::clear_entry() + { + if(0 != entry_.entry) { + free(entry_.entry); + entry_.entry = 0; + entry_.length = 0; + } + } + + void VorbisComment::Entry::clear_field_name() + { + if(0 != field_name_) { + free(field_name_); + field_name_ = 0; + field_name_length_ = 0; + } + } + + void VorbisComment::Entry::clear_field_value() + { + if(0 != field_value_) { + free(field_value_); + field_value_ = 0; + field_value_length_ = 0; + } + } + + void VorbisComment::Entry::construct(const char *field, unsigned field_length) + { + if(set_field(field, field_length)) + parse_field(); + } + + void VorbisComment::Entry::construct(const char *field) + { + construct(field, strlen(field)); + } + + void VorbisComment::Entry::construct(const char *field_name, const char *field_value, unsigned field_value_length) + { + if(set_field_name(field_name) && set_field_value(field_value, field_value_length)) + compose_field(); + } + + void VorbisComment::Entry::construct(const char *field_name, const char *field_value) + { + construct(field_name, field_value, strlen(field_value)); + } + + void VorbisComment::Entry::compose_field() + { + clear_entry(); + + if(0 == (entry_.entry = (FLAC__byte*)malloc(field_name_length_ + 1 + field_value_length_ + 1))) { + is_valid_ = false; + } + else { + memcpy(entry_.entry, field_name_, field_name_length_); + entry_.length += field_name_length_; + memcpy(entry_.entry + entry_.length, "=", 1); + entry_.length += 1; + memcpy(entry_.entry + entry_.length, field_value_, field_value_length_); + entry_.length += field_value_length_; + entry_.entry[entry_.length] = '\0'; + is_valid_ = true; + } + } + + void VorbisComment::Entry::parse_field() + { + clear_field_name(); + clear_field_value(); + + const char *p = (const char *)memchr(entry_.entry, '=', entry_.length); + + if(0 == p) + p = (const char *)entry_.entry + entry_.length; + + field_name_length_ = p - (const char *)entry_.entry; + if(0 == (field_name_ = (char *)malloc(field_name_length_ + 1))) { // +1 for the trailing \0 + is_valid_ = false; + return; + } + memcpy(field_name_, entry_.entry, field_name_length_); + field_name_[field_name_length_] = '\0'; + + if(entry_.length - field_name_length_ == 0) { + field_value_length_ = 0; + if(0 == (field_value_ = (char *)malloc(0))) { + is_valid_ = false; + return; + } + } + else { + field_value_length_ = entry_.length - field_name_length_ - 1; + if(0 == (field_value_ = (char *)malloc(field_value_length_ + 1))) { // +1 for the trailing \0 + is_valid_ = false; + return; + } + memcpy(field_value_, ++p, field_value_length_); + field_value_[field_value_length_] = '\0'; + } + + is_valid_ = true; + } + + + // + // VorbisComment + // + + VorbisComment::VorbisComment(): + Prototype(FLAC__metadata_object_new(FLAC__METADATA_TYPE_VORBIS_COMMENT), /*copy=*/false) + { } + + VorbisComment::~VorbisComment() + { } + + unsigned VorbisComment::get_num_comments() const + { + FLAC__ASSERT(is_valid()); + return object_->data.vorbis_comment.num_comments; + } + + const FLAC__byte *VorbisComment::get_vendor_string() const + { + FLAC__ASSERT(is_valid()); + return object_->data.vorbis_comment.vendor_string.entry; + } + + VorbisComment::Entry VorbisComment::get_comment(unsigned index) const + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(index < object_->data.vorbis_comment.num_comments); + return Entry((const char *)object_->data.vorbis_comment.comments[index].entry, object_->data.vorbis_comment.comments[index].length); + } + + bool VorbisComment::set_vendor_string(const FLAC__byte *string) + { + FLAC__ASSERT(is_valid()); + // vendor_string is a special kind of entry + const ::FLAC__StreamMetadata_VorbisComment_Entry vendor_string = { strlen((const char *)string), (FLAC__byte*)string }; // we can cheat on const-ness because we make a copy below: + return (bool)::FLAC__metadata_object_vorbiscomment_set_vendor_string(object_, vendor_string, /*copy=*/true); + } + + bool VorbisComment::set_comment(unsigned index, const VorbisComment::Entry &entry) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(index < object_->data.vorbis_comment.num_comments); + return (bool)::FLAC__metadata_object_vorbiscomment_set_comment(object_, index, entry.get_entry(), /*copy=*/true); + } + + bool VorbisComment::insert_comment(unsigned index, const VorbisComment::Entry &entry) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(index <= object_->data.vorbis_comment.num_comments); + return (bool)::FLAC__metadata_object_vorbiscomment_insert_comment(object_, index, entry.get_entry(), /*copy=*/true); + } + + bool VorbisComment::append_comment(const VorbisComment::Entry &entry) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__metadata_object_vorbiscomment_append_comment(object_, entry.get_entry(), /*copy=*/true); + } + + bool VorbisComment::delete_comment(unsigned index) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(index < object_->data.vorbis_comment.num_comments); + return (bool)::FLAC__metadata_object_vorbiscomment_delete_comment(object_, index); + } + + + // + // CueSheet::Track + // + + CueSheet::Track::Track(): + object_(::FLAC__metadata_object_cuesheet_track_new()) + { } + + CueSheet::Track::Track(const ::FLAC__StreamMetadata_CueSheet_Track *track): + object_(::FLAC__metadata_object_cuesheet_track_clone(track)) + { } + + CueSheet::Track::Track(const Track &track): + object_(::FLAC__metadata_object_cuesheet_track_clone(track.object_)) + { } + + CueSheet::Track &CueSheet::Track::operator=(const Track &track) + { + if(0 != object_) + ::FLAC__metadata_object_cuesheet_track_delete(object_); + object_ = ::FLAC__metadata_object_cuesheet_track_clone(track.object_); + return *this; + } + + CueSheet::Track::~Track() + { + if(0 != object_) + ::FLAC__metadata_object_cuesheet_track_delete(object_); + } + + bool CueSheet::Track::is_valid() const + { + return(0 != object_); + } + + ::FLAC__StreamMetadata_CueSheet_Index CueSheet::Track::get_index(unsigned i) const + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(i < object_->num_indices); + return object_->indices[i]; + } + + void CueSheet::Track::set_isrc(const char value[12]) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(0 != value); + memcpy(object_->isrc, value, 12); + object_->isrc[12] = '\0'; + } + + void CueSheet::Track::set_type(unsigned value) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(value <= 1); + object_->type = value; + } + + void CueSheet::Track::set_index(unsigned i, const ::FLAC__StreamMetadata_CueSheet_Index &index) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(i < object_->num_indices); + object_->indices[i] = index; + } + + + // + // CueSheet + // + + CueSheet::CueSheet(): + Prototype(FLAC__metadata_object_new(FLAC__METADATA_TYPE_CUESHEET), /*copy=*/false) + { } + + CueSheet::~CueSheet() + { } + + const char *CueSheet::get_media_catalog_number() const + { + FLAC__ASSERT(is_valid()); + return object_->data.cue_sheet.media_catalog_number; + } + + FLAC__uint64 CueSheet::get_lead_in() const + { + FLAC__ASSERT(is_valid()); + return object_->data.cue_sheet.lead_in; + } + + bool CueSheet::get_is_cd() const + { + FLAC__ASSERT(is_valid()); + return object_->data.cue_sheet.is_cd? true : false; + } + + unsigned CueSheet::get_num_tracks() const + { + FLAC__ASSERT(is_valid()); + return object_->data.cue_sheet.num_tracks; + } + + CueSheet::Track CueSheet::get_track(unsigned i) const + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(i < object_->data.cue_sheet.num_tracks); + return Track(object_->data.cue_sheet.tracks + i); + } + + void CueSheet::set_media_catalog_number(const char value[128]) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(0 != value); + memcpy(object_->data.cue_sheet.media_catalog_number, value, 128); + object_->data.cue_sheet.media_catalog_number[128] = '\0'; + } + + void CueSheet::set_lead_in(FLAC__uint64 value) + { + FLAC__ASSERT(is_valid()); + object_->data.cue_sheet.lead_in = value; + } + + void CueSheet::set_is_cd(bool value) + { + FLAC__ASSERT(is_valid()); + object_->data.cue_sheet.is_cd = value; + } + + void CueSheet::set_index(unsigned track_num, unsigned index_num, const ::FLAC__StreamMetadata_CueSheet_Index &index) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(track_num < object_->data.cue_sheet.num_tracks); + FLAC__ASSERT(index_num < object_->data.cue_sheet.tracks[track_num].num_indices); + object_->data.cue_sheet.tracks[track_num].indices[index_num] = index; + } + + bool CueSheet::insert_index(unsigned track_num, unsigned index_num, const ::FLAC__StreamMetadata_CueSheet_Index &index) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(track_num < object_->data.cue_sheet.num_tracks); + FLAC__ASSERT(index_num <= object_->data.cue_sheet.tracks[track_num].num_indices); + return (bool)::FLAC__metadata_object_cuesheet_track_insert_index(object_, track_num, index_num, index); + } + + bool CueSheet::delete_index(unsigned track_num, unsigned index_num) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(track_num < object_->data.cue_sheet.num_tracks); + FLAC__ASSERT(index_num < object_->data.cue_sheet.tracks[track_num].num_indices); + return (bool)::FLAC__metadata_object_cuesheet_track_delete_index(object_, track_num, index_num); + } + + bool CueSheet::set_track(unsigned i, const CueSheet::Track &track) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(i < object_->data.cue_sheet.num_tracks); + // We can safely const_cast since copy=true + return (bool)::FLAC__metadata_object_cuesheet_set_track(object_, i, const_cast< ::FLAC__StreamMetadata_CueSheet_Track*>(track.get_track()), /*copy=*/true); + } + + bool CueSheet::insert_track(unsigned i, const CueSheet::Track &track) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(i <= object_->data.cue_sheet.num_tracks); + // We can safely const_cast since copy=true + return (bool)::FLAC__metadata_object_cuesheet_insert_track(object_, i, const_cast< ::FLAC__StreamMetadata_CueSheet_Track*>(track.get_track()), /*copy=*/true); + } + + bool CueSheet::delete_track(unsigned i) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(i < object_->data.cue_sheet.num_tracks); + return (bool)::FLAC__metadata_object_cuesheet_delete_track(object_, i); + } + + bool CueSheet::is_legal(bool check_cd_da_subset, const char **violation) const + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__metadata_object_cuesheet_is_legal(object_, check_cd_da_subset, violation); + } + + + // + // Unknown + // + + Unknown::Unknown(): + Prototype(FLAC__metadata_object_new(FLAC__METADATA_TYPE_APPLICATION), /*copy=*/false) + { } + + Unknown::~Unknown() + { } + + const FLAC__byte *Unknown::get_data() const + { + FLAC__ASSERT(is_valid()); + return object_->data.application.data; + } + + bool Unknown::set_data(const FLAC__byte *data, unsigned length) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__metadata_object_application_set_data(object_, (FLAC__byte*)data, length, true); + } + + bool Unknown::set_data(FLAC__byte *data, unsigned length, bool copy) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__metadata_object_application_set_data(object_, data, length, copy); + } + + + // ============================================================ + // + // Level 0 + // + // ============================================================ + + FLACPP_API bool get_streaminfo(const char *filename, StreamInfo &streaminfo) + { + FLAC__ASSERT(0 != filename); + + ::FLAC__StreamMetadata object; + + if(::FLAC__metadata_get_streaminfo(filename, &object)) { + streaminfo = object; + return true; + } + else + return false; + } + + FLACPP_API bool get_tags(const char *filename, VorbisComment *&tags) + { + FLAC__ASSERT(0 != filename); + + ::FLAC__StreamMetadata *object; + + tags = 0; + + if(::FLAC__metadata_get_tags(filename, &object)) { + tags = new VorbisComment(object, /*copy=*/false); + return true; + } + else + return false; + } + + FLACPP_API bool get_tags(const char *filename, VorbisComment &tags) + { + FLAC__ASSERT(0 != filename); + + ::FLAC__StreamMetadata *object; + + if(::FLAC__metadata_get_tags(filename, &object)) { + tags.assign(object, /*copy=*/false); + return true; + } + else + return false; + } + + + // ============================================================ + // + // Level 1 + // + // ============================================================ + + SimpleIterator::SimpleIterator(): + iterator_(::FLAC__metadata_simple_iterator_new()) + { } + + SimpleIterator::~SimpleIterator() + { + clear(); + } + + void SimpleIterator::clear() + { + if(0 != iterator_) + FLAC__metadata_simple_iterator_delete(iterator_); + iterator_ = 0; + } + + bool SimpleIterator::init(const char *filename, bool read_only, bool preserve_file_stats) + { + FLAC__ASSERT(0 != filename); + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__metadata_simple_iterator_init(iterator_, filename, read_only, preserve_file_stats); + } + + bool SimpleIterator::is_valid() const + { + return 0 != iterator_; + } + + SimpleIterator::Status SimpleIterator::status() + { + FLAC__ASSERT(is_valid()); + return Status(::FLAC__metadata_simple_iterator_status(iterator_)); + } + + bool SimpleIterator::is_writable() const + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__metadata_simple_iterator_is_writable(iterator_); + } + + bool SimpleIterator::next() + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__metadata_simple_iterator_next(iterator_); + } + + bool SimpleIterator::prev() + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__metadata_simple_iterator_prev(iterator_); + } + + ::FLAC__MetadataType SimpleIterator::get_block_type() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__metadata_simple_iterator_get_block_type(iterator_); + } + + Prototype *SimpleIterator::get_block() + { + FLAC__ASSERT(is_valid()); + return local::construct_block(::FLAC__metadata_simple_iterator_get_block(iterator_)); + } + + bool SimpleIterator::set_block(Prototype *block, bool use_padding) + { + FLAC__ASSERT(0 != block); + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__metadata_simple_iterator_set_block(iterator_, block->object_, use_padding); + } + + bool SimpleIterator::insert_block_after(Prototype *block, bool use_padding) + { + FLAC__ASSERT(0 != block); + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__metadata_simple_iterator_insert_block_after(iterator_, block->object_, use_padding); + } + + bool SimpleIterator::delete_block(bool use_padding) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__metadata_simple_iterator_delete_block(iterator_, use_padding); + } + + + // ============================================================ + // + // Level 2 + // + // ============================================================ + + Chain::Chain(): + chain_(::FLAC__metadata_chain_new()) + { } + + Chain::~Chain() + { + clear(); + } + + void Chain::clear() + { + if(0 != chain_) + FLAC__metadata_chain_delete(chain_); + chain_ = 0; + } + + bool Chain::is_valid() const + { + return 0 != chain_; + } + + Chain::Status Chain::status() + { + FLAC__ASSERT(is_valid()); + return Status(::FLAC__metadata_chain_status(chain_)); + } + + bool Chain::read(const char *filename) + { + FLAC__ASSERT(0 != filename); + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__metadata_chain_read(chain_, filename); + } + + bool Chain::read(FLAC__IOHandle handle, ::FLAC__IOCallbacks callbacks) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__metadata_chain_read_with_callbacks(chain_, handle, callbacks); + } + + bool Chain::check_if_tempfile_needed(bool use_padding) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__metadata_chain_check_if_tempfile_needed(chain_, use_padding); + } + + bool Chain::write(bool use_padding, bool preserve_file_stats) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__metadata_chain_write(chain_, use_padding, preserve_file_stats); + } + + bool Chain::write(bool use_padding, ::FLAC__IOHandle handle, ::FLAC__IOCallbacks callbacks) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__metadata_chain_write_with_callbacks(chain_, use_padding, handle, callbacks); + } + + bool Chain::write(bool use_padding, ::FLAC__IOHandle handle, ::FLAC__IOCallbacks callbacks, ::FLAC__IOHandle temp_handle, ::FLAC__IOCallbacks temp_callbacks) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__metadata_chain_write_with_callbacks_and_tempfile(chain_, use_padding, handle, callbacks, temp_handle, temp_callbacks); + } + + void Chain::merge_padding() + { + FLAC__ASSERT(is_valid()); + ::FLAC__metadata_chain_merge_padding(chain_); + } + + void Chain::sort_padding() + { + FLAC__ASSERT(is_valid()); + ::FLAC__metadata_chain_sort_padding(chain_); + } + + + Iterator::Iterator(): + iterator_(::FLAC__metadata_iterator_new()) + { } + + Iterator::~Iterator() + { + clear(); + } + + void Iterator::clear() + { + if(0 != iterator_) + FLAC__metadata_iterator_delete(iterator_); + iterator_ = 0; + } + + bool Iterator::is_valid() const + { + return 0 != iterator_; + } + + void Iterator::init(Chain &chain) + { + FLAC__ASSERT(is_valid()); + FLAC__ASSERT(chain.is_valid()); + ::FLAC__metadata_iterator_init(iterator_, chain.chain_); + } + + bool Iterator::next() + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__metadata_iterator_next(iterator_); + } + + bool Iterator::prev() + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__metadata_iterator_prev(iterator_); + } + + ::FLAC__MetadataType Iterator::get_block_type() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__metadata_iterator_get_block_type(iterator_); + } + + Prototype *Iterator::get_block() + { + FLAC__ASSERT(is_valid()); + Prototype *block = local::construct_block(::FLAC__metadata_iterator_get_block(iterator_)); + if(0 != block) + block->set_reference(true); + return block; + } + + bool Iterator::set_block(Prototype *block) + { + FLAC__ASSERT(0 != block); + FLAC__ASSERT(is_valid()); + bool ret = (bool)::FLAC__metadata_iterator_set_block(iterator_, block->object_); + if(ret) { + block->set_reference(true); + delete block; + } + return ret; + } + + bool Iterator::delete_block(bool replace_with_padding) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__metadata_iterator_delete_block(iterator_, replace_with_padding); + } + + bool Iterator::insert_block_before(Prototype *block) + { + FLAC__ASSERT(0 != block); + FLAC__ASSERT(is_valid()); + bool ret = (bool)::FLAC__metadata_iterator_insert_block_before(iterator_, block->object_); + if(ret) { + block->set_reference(true); + delete block; + } + return ret; + } + + bool Iterator::insert_block_after(Prototype *block) + { + FLAC__ASSERT(0 != block); + FLAC__ASSERT(is_valid()); + bool ret = (bool)::FLAC__metadata_iterator_insert_block_after(iterator_, block->object_); + if(ret) { + block->set_reference(true); + delete block; + } + return ret; + } + + } +} diff --git a/Libraries/FLAC/flac-src/src/libFLAC++/seekable_stream_decoder.cpp b/Libraries/FLAC/flac-src/src/libFLAC++/seekable_stream_decoder.cpp new file mode 100644 index 000000000..25ed8e747 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC++/seekable_stream_decoder.cpp @@ -0,0 +1,286 @@ +/* libFLAC++ - Free Lossless Audio Codec library + * Copyright (C) 2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "FLAC++/decoder.h" +#include "FLAC/assert.h" + +#ifdef _MSC_VER +// warning C4800: 'int' : forcing to bool 'true' or 'false' (performance warning) +#pragma warning ( disable : 4800 ) +#endif + +namespace FLAC { + namespace Decoder { + + SeekableStream::SeekableStream(): + decoder_(::FLAC__seekable_stream_decoder_new()) + { } + + SeekableStream::~SeekableStream() + { + if(0 != decoder_) { + (void) ::FLAC__seekable_stream_decoder_finish(decoder_); + ::FLAC__seekable_stream_decoder_delete(decoder_); + } + } + + bool SeekableStream::is_valid() const + { + return 0 != decoder_; + } + + bool SeekableStream::set_md5_checking(bool value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_decoder_set_md5_checking(decoder_, value); + } + + bool SeekableStream::set_metadata_respond(::FLAC__MetadataType type) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_decoder_set_metadata_respond(decoder_, type); + } + + bool SeekableStream::set_metadata_respond_application(const FLAC__byte id[4]) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_decoder_set_metadata_respond_application(decoder_, id); + } + + bool SeekableStream::set_metadata_respond_all() + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_decoder_set_metadata_respond_all(decoder_); + } + + bool SeekableStream::set_metadata_ignore(::FLAC__MetadataType type) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_decoder_set_metadata_ignore(decoder_, type); + } + + bool SeekableStream::set_metadata_ignore_application(const FLAC__byte id[4]) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_decoder_set_metadata_ignore_application(decoder_, id); + } + + bool SeekableStream::set_metadata_ignore_all() + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_decoder_set_metadata_ignore_all(decoder_); + } + + SeekableStream::State SeekableStream::get_state() const + { + FLAC__ASSERT(is_valid()); + return State(::FLAC__seekable_stream_decoder_get_state(decoder_)); + } + + Stream::State SeekableStream::get_stream_decoder_state() const + { + FLAC__ASSERT(is_valid()); + return Stream::State(::FLAC__seekable_stream_decoder_get_stream_decoder_state(decoder_)); + } + + bool SeekableStream::get_md5_checking() const + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_decoder_get_md5_checking(decoder_); + } + + unsigned SeekableStream::get_channels() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__seekable_stream_decoder_get_channels(decoder_); + } + + ::FLAC__ChannelAssignment SeekableStream::get_channel_assignment() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__seekable_stream_decoder_get_channel_assignment(decoder_); + } + + unsigned SeekableStream::get_bits_per_sample() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__seekable_stream_decoder_get_bits_per_sample(decoder_); + } + + unsigned SeekableStream::get_sample_rate() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__seekable_stream_decoder_get_sample_rate(decoder_); + } + + unsigned SeekableStream::get_blocksize() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__seekable_stream_decoder_get_blocksize(decoder_); + } + + SeekableStream::State SeekableStream::init() + { + FLAC__ASSERT(is_valid()); + ::FLAC__seekable_stream_decoder_set_read_callback(decoder_, read_callback_); + ::FLAC__seekable_stream_decoder_set_seek_callback(decoder_, seek_callback_); + ::FLAC__seekable_stream_decoder_set_tell_callback(decoder_, tell_callback_); + ::FLAC__seekable_stream_decoder_set_length_callback(decoder_, length_callback_); + ::FLAC__seekable_stream_decoder_set_eof_callback(decoder_, eof_callback_); + ::FLAC__seekable_stream_decoder_set_write_callback(decoder_, write_callback_); + ::FLAC__seekable_stream_decoder_set_metadata_callback(decoder_, metadata_callback_); + ::FLAC__seekable_stream_decoder_set_error_callback(decoder_, error_callback_); + ::FLAC__seekable_stream_decoder_set_client_data(decoder_, (void*)this); + return State(::FLAC__seekable_stream_decoder_init(decoder_)); + } + + bool SeekableStream::finish() + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_decoder_finish(decoder_); + } + + bool SeekableStream::flush() + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_decoder_flush(decoder_); + } + + bool SeekableStream::reset() + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_decoder_reset(decoder_); + } + + bool SeekableStream::process_single() + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_decoder_process_single(decoder_); + } + + bool SeekableStream::process_until_end_of_metadata() + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_decoder_process_until_end_of_metadata(decoder_); + } + + bool SeekableStream::process_until_end_of_stream() + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_decoder_process_until_end_of_stream(decoder_); + } + + bool SeekableStream::skip_single_frame() + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_decoder_skip_single_frame(decoder_); + } + + bool SeekableStream::seek_absolute(FLAC__uint64 sample) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_decoder_seek_absolute(decoder_, sample); + } + + ::FLAC__SeekableStreamDecoderReadStatus SeekableStream::read_callback_(const ::FLAC__SeekableStreamDecoder *decoder, FLAC__byte buffer[], unsigned *bytes, void *client_data) + { + (void) decoder; + FLAC__ASSERT(0 != client_data); + SeekableStream *instance = reinterpret_cast(client_data); + FLAC__ASSERT(0 != instance); + return instance->read_callback(buffer, bytes); + } + + ::FLAC__SeekableStreamDecoderSeekStatus SeekableStream::seek_callback_(const ::FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 absolute_byte_offset, void *client_data) + { + (void) decoder; + FLAC__ASSERT(0 != client_data); + SeekableStream *instance = reinterpret_cast(client_data); + FLAC__ASSERT(0 != instance); + return instance->seek_callback(absolute_byte_offset); + } + + ::FLAC__SeekableStreamDecoderTellStatus SeekableStream::tell_callback_(const ::FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 *absolute_byte_offset, void *client_data) + { + (void) decoder; + FLAC__ASSERT(0 != client_data); + SeekableStream *instance = reinterpret_cast(client_data); + FLAC__ASSERT(0 != instance); + return instance->tell_callback(absolute_byte_offset); + } + + ::FLAC__SeekableStreamDecoderLengthStatus SeekableStream::length_callback_(const ::FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 *stream_length, void *client_data) + { + (void) decoder; + FLAC__ASSERT(0 != client_data); + SeekableStream *instance = reinterpret_cast(client_data); + FLAC__ASSERT(0 != instance); + return instance->length_callback(stream_length); + } + + FLAC__bool SeekableStream::eof_callback_(const ::FLAC__SeekableStreamDecoder *decoder, void *client_data) + { + (void) decoder; + FLAC__ASSERT(0 != client_data); + SeekableStream *instance = reinterpret_cast(client_data); + FLAC__ASSERT(0 != instance); + return instance->eof_callback(); + } + + ::FLAC__StreamDecoderWriteStatus SeekableStream::write_callback_(const ::FLAC__SeekableStreamDecoder *decoder, const ::FLAC__Frame *frame, const FLAC__int32 * const buffer[], void *client_data) + { + (void) decoder; + FLAC__ASSERT(0 != client_data); + SeekableStream *instance = reinterpret_cast(client_data); + FLAC__ASSERT(0 != instance); + return instance->write_callback(frame, buffer); + } + + void SeekableStream::metadata_callback_(const ::FLAC__SeekableStreamDecoder *decoder, const ::FLAC__StreamMetadata *metadata, void *client_data) + { + (void) decoder; + FLAC__ASSERT(0 != client_data); + SeekableStream *instance = reinterpret_cast(client_data); + FLAC__ASSERT(0 != instance); + instance->metadata_callback(metadata); + } + + void SeekableStream::error_callback_(const ::FLAC__SeekableStreamDecoder *decoder, ::FLAC__StreamDecoderErrorStatus status, void *client_data) + { + (void) decoder; + FLAC__ASSERT(0 != client_data); + SeekableStream *instance = reinterpret_cast(client_data); + FLAC__ASSERT(0 != instance); + instance->error_callback(status); + } + + } +} diff --git a/Libraries/FLAC/flac-src/src/libFLAC++/seekable_stream_encoder.cpp b/Libraries/FLAC/flac-src/src/libFLAC++/seekable_stream_encoder.cpp new file mode 100644 index 000000000..6ea25084b --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC++/seekable_stream_encoder.cpp @@ -0,0 +1,375 @@ +/* libFLAC++ - Free Lossless Audio Codec library + * Copyright (C) 2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "FLAC++/encoder.h" +#include "FLAC/assert.h" + +#ifdef _MSC_VER +// warning C4800: 'int' : forcing to bool 'true' or 'false' (performance warning) +#pragma warning ( disable : 4800 ) +#endif + +namespace FLAC { + namespace Encoder { + + SeekableStream::SeekableStream(): + encoder_(::FLAC__seekable_stream_encoder_new()) + { } + + SeekableStream::~SeekableStream() + { + if(0 != encoder_) { + ::FLAC__seekable_stream_encoder_finish(encoder_); + ::FLAC__seekable_stream_encoder_delete(encoder_); + } + } + + bool SeekableStream::is_valid() const + { + return 0 != encoder_; + } + + bool SeekableStream::set_verify(bool value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_encoder_set_verify(encoder_, value); + } + + bool SeekableStream::set_streamable_subset(bool value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_encoder_set_streamable_subset(encoder_, value); + } + + bool SeekableStream::set_do_mid_side_stereo(bool value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_encoder_set_do_mid_side_stereo(encoder_, value); + } + + bool SeekableStream::set_loose_mid_side_stereo(bool value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_encoder_set_loose_mid_side_stereo(encoder_, value); + } + + bool SeekableStream::set_channels(unsigned value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_encoder_set_channels(encoder_, value); + } + + bool SeekableStream::set_bits_per_sample(unsigned value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_encoder_set_bits_per_sample(encoder_, value); + } + + bool SeekableStream::set_sample_rate(unsigned value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_encoder_set_sample_rate(encoder_, value); + } + + bool SeekableStream::set_blocksize(unsigned value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_encoder_set_blocksize(encoder_, value); + } + + bool SeekableStream::set_max_lpc_order(unsigned value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_encoder_set_max_lpc_order(encoder_, value); + } + + bool SeekableStream::set_qlp_coeff_precision(unsigned value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_encoder_set_qlp_coeff_precision(encoder_, value); + } + + bool SeekableStream::set_do_qlp_coeff_prec_search(bool value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_encoder_set_do_qlp_coeff_prec_search(encoder_, value); + } + + bool SeekableStream::set_do_escape_coding(bool value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_encoder_set_do_escape_coding(encoder_, value); + } + + bool SeekableStream::set_do_exhaustive_model_search(bool value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_encoder_set_do_exhaustive_model_search(encoder_, value); + } + + bool SeekableStream::set_min_residual_partition_order(unsigned value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_encoder_set_min_residual_partition_order(encoder_, value); + } + + bool SeekableStream::set_max_residual_partition_order(unsigned value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_encoder_set_max_residual_partition_order(encoder_, value); + } + + bool SeekableStream::set_rice_parameter_search_dist(unsigned value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_encoder_set_rice_parameter_search_dist(encoder_, value); + } + + bool SeekableStream::set_total_samples_estimate(FLAC__uint64 value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_encoder_set_total_samples_estimate(encoder_, value); + } + + bool SeekableStream::set_metadata(::FLAC__StreamMetadata **metadata, unsigned num_blocks) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_encoder_set_metadata(encoder_, metadata, num_blocks); + } + + bool SeekableStream::set_metadata(FLAC::Metadata::Prototype **metadata, unsigned num_blocks) + { + FLAC__ASSERT(is_valid()); +#if (defined _MSC_VER) || (defined __SUNPRO_CC) + // MSVC++ can't handle: + // ::FLAC__StreamMetadata *m[num_blocks]; + // so we do this ugly workaround + ::FLAC__StreamMetadata **m = new ::FLAC__StreamMetadata*[num_blocks]; +#else + ::FLAC__StreamMetadata *m[num_blocks]; +#endif + for(unsigned i = 0; i < num_blocks; i++) { + // we can get away with this since we know the encoder will only correct the is_last flags + m[i] = const_cast< ::FLAC__StreamMetadata*>((::FLAC__StreamMetadata*)metadata[i]); + } +#if (defined _MSC_VER) || (defined __SUNPRO_CC) + // complete the hack + const bool ok = (bool)::FLAC__seekable_stream_encoder_set_metadata(encoder_, m, num_blocks); + delete [] m; + return ok; +#else + return (bool)::FLAC__seekable_stream_encoder_set_metadata(encoder_, m, num_blocks); +#endif + } + + SeekableStream::State SeekableStream::get_state() const + { + FLAC__ASSERT(is_valid()); + return State(::FLAC__seekable_stream_encoder_get_state(encoder_)); + } + + Stream::State SeekableStream::get_stream_encoder_state() const + { + FLAC__ASSERT(is_valid()); + return Stream::State(::FLAC__seekable_stream_encoder_get_stream_encoder_state(encoder_)); + } + + Decoder::Stream::State SeekableStream::get_verify_decoder_state() const + { + FLAC__ASSERT(is_valid()); + return Decoder::Stream::State(::FLAC__seekable_stream_encoder_get_verify_decoder_state(encoder_)); + } + + void SeekableStream::get_verify_decoder_error_stats(FLAC__uint64 *absolute_sample, unsigned *frame_number, unsigned *channel, unsigned *sample, FLAC__int32 *expected, FLAC__int32 *got) + { + FLAC__ASSERT(is_valid()); + ::FLAC__seekable_stream_encoder_get_verify_decoder_error_stats(encoder_, absolute_sample, frame_number, channel, sample, expected, got); + } + + bool SeekableStream::get_verify() const + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_encoder_get_verify(encoder_); + } + + bool SeekableStream::get_streamable_subset() const + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_encoder_get_streamable_subset(encoder_); + } + + bool SeekableStream::get_do_mid_side_stereo() const + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_encoder_get_do_mid_side_stereo(encoder_); + } + + bool SeekableStream::get_loose_mid_side_stereo() const + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_encoder_get_loose_mid_side_stereo(encoder_); + } + + unsigned SeekableStream::get_channels() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__seekable_stream_encoder_get_channels(encoder_); + } + + unsigned SeekableStream::get_bits_per_sample() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__seekable_stream_encoder_get_bits_per_sample(encoder_); + } + + unsigned SeekableStream::get_sample_rate() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__seekable_stream_encoder_get_sample_rate(encoder_); + } + + unsigned SeekableStream::get_blocksize() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__seekable_stream_encoder_get_blocksize(encoder_); + } + + unsigned SeekableStream::get_max_lpc_order() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__seekable_stream_encoder_get_max_lpc_order(encoder_); + } + + unsigned SeekableStream::get_qlp_coeff_precision() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__seekable_stream_encoder_get_qlp_coeff_precision(encoder_); + } + + bool SeekableStream::get_do_qlp_coeff_prec_search() const + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_encoder_get_do_qlp_coeff_prec_search(encoder_); + } + + bool SeekableStream::get_do_escape_coding() const + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_encoder_get_do_escape_coding(encoder_); + } + + bool SeekableStream::get_do_exhaustive_model_search() const + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_encoder_get_do_exhaustive_model_search(encoder_); + } + + unsigned SeekableStream::get_min_residual_partition_order() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__seekable_stream_encoder_get_min_residual_partition_order(encoder_); + } + + unsigned SeekableStream::get_max_residual_partition_order() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__seekable_stream_encoder_get_max_residual_partition_order(encoder_); + } + + unsigned SeekableStream::get_rice_parameter_search_dist() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__seekable_stream_encoder_get_rice_parameter_search_dist(encoder_); + } + + FLAC__uint64 SeekableStream::get_total_samples_estimate() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__seekable_stream_encoder_get_total_samples_estimate(encoder_); + } + + SeekableStream::State SeekableStream::init() + { + FLAC__ASSERT(is_valid()); + ::FLAC__seekable_stream_encoder_set_seek_callback(encoder_, seek_callback_); + ::FLAC__seekable_stream_encoder_set_tell_callback(encoder_, tell_callback_); + ::FLAC__seekable_stream_encoder_set_write_callback(encoder_, write_callback_); + ::FLAC__seekable_stream_encoder_set_client_data(encoder_, (void*)this); + return State(::FLAC__seekable_stream_encoder_init(encoder_)); + } + + void SeekableStream::finish() + { + FLAC__ASSERT(is_valid()); + ::FLAC__seekable_stream_encoder_finish(encoder_); + } + + bool SeekableStream::process(const FLAC__int32 * const buffer[], unsigned samples) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_encoder_process(encoder_, buffer, samples); + } + + bool SeekableStream::process_interleaved(const FLAC__int32 buffer[], unsigned samples) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__seekable_stream_encoder_process_interleaved(encoder_, buffer, samples); + } + + ::FLAC__SeekableStreamEncoderSeekStatus SeekableStream::seek_callback_(const ::FLAC__SeekableStreamEncoder *encoder, FLAC__uint64 absolute_byte_offset, void *client_data) + { + (void)encoder; + FLAC__ASSERT(0 != client_data); + SeekableStream *instance = reinterpret_cast(client_data); + FLAC__ASSERT(0 != instance); + return instance->seek_callback(absolute_byte_offset); + } + + ::FLAC__SeekableStreamEncoderTellStatus SeekableStream::tell_callback_(const ::FLAC__SeekableStreamEncoder *encoder, FLAC__uint64 *absolute_byte_offset, void *client_data) + { + (void)encoder; + FLAC__ASSERT(0 != client_data); + SeekableStream *instance = reinterpret_cast(client_data); + FLAC__ASSERT(0 != instance); + return instance->tell_callback(absolute_byte_offset); + } + + ::FLAC__StreamEncoderWriteStatus SeekableStream::write_callback_(const ::FLAC__SeekableStreamEncoder *encoder, const FLAC__byte buffer[], unsigned bytes, unsigned samples, unsigned current_frame, void *client_data) + { + (void)encoder; + FLAC__ASSERT(0 != client_data); + SeekableStream *instance = reinterpret_cast(client_data); + FLAC__ASSERT(0 != instance); + return instance->write_callback(buffer, bytes, samples, current_frame); + } + + } +} diff --git a/Libraries/FLAC/flac-src/src/libFLAC++/stream_decoder.cpp b/Libraries/FLAC/flac-src/src/libFLAC++/stream_decoder.cpp new file mode 100644 index 000000000..81945733c --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC++/stream_decoder.cpp @@ -0,0 +1,222 @@ +/* libFLAC++ - Free Lossless Audio Codec library + * Copyright (C) 2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "FLAC++/decoder.h" +#include "FLAC/assert.h" + +#ifdef _MSC_VER +// warning C4800: 'int' : forcing to bool 'true' or 'false' (performance warning) +#pragma warning ( disable : 4800 ) +#endif + +namespace FLAC { + namespace Decoder { + + Stream::Stream(): + decoder_(::FLAC__stream_decoder_new()) + { } + + Stream::~Stream() + { + if(0 != decoder_) { + ::FLAC__stream_decoder_finish(decoder_); + ::FLAC__stream_decoder_delete(decoder_); + } + } + + bool Stream::is_valid() const + { + return 0 != decoder_; + } + + bool Stream::set_metadata_respond(::FLAC__MetadataType type) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_decoder_set_metadata_respond(decoder_, type); + } + + bool Stream::set_metadata_respond_application(const FLAC__byte id[4]) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_decoder_set_metadata_respond_application(decoder_, id); + } + + bool Stream::set_metadata_respond_all() + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_decoder_set_metadata_respond_all(decoder_); + } + + bool Stream::set_metadata_ignore(::FLAC__MetadataType type) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_decoder_set_metadata_ignore(decoder_, type); + } + + bool Stream::set_metadata_ignore_application(const FLAC__byte id[4]) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_decoder_set_metadata_ignore_application(decoder_, id); + } + + bool Stream::set_metadata_ignore_all() + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_decoder_set_metadata_ignore_all(decoder_); + } + + Stream::State Stream::get_state() const + { + FLAC__ASSERT(is_valid()); + return State(::FLAC__stream_decoder_get_state(decoder_)); + } + + unsigned Stream::get_channels() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__stream_decoder_get_channels(decoder_); + } + + ::FLAC__ChannelAssignment Stream::get_channel_assignment() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__stream_decoder_get_channel_assignment(decoder_); + } + + unsigned Stream::get_bits_per_sample() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__stream_decoder_get_bits_per_sample(decoder_); + } + + unsigned Stream::get_sample_rate() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__stream_decoder_get_sample_rate(decoder_); + } + + unsigned Stream::get_blocksize() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__stream_decoder_get_blocksize(decoder_); + } + + Stream::State Stream::init() + { + FLAC__ASSERT(is_valid()); + ::FLAC__stream_decoder_set_read_callback(decoder_, read_callback_); + ::FLAC__stream_decoder_set_write_callback(decoder_, write_callback_); + ::FLAC__stream_decoder_set_metadata_callback(decoder_, metadata_callback_); + ::FLAC__stream_decoder_set_error_callback(decoder_, error_callback_); + ::FLAC__stream_decoder_set_client_data(decoder_, (void*)this); + return State(::FLAC__stream_decoder_init(decoder_)); + } + + void Stream::finish() + { + FLAC__ASSERT(is_valid()); + ::FLAC__stream_decoder_finish(decoder_); + } + + bool Stream::flush() + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_decoder_flush(decoder_); + } + + bool Stream::reset() + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_decoder_reset(decoder_); + } + + bool Stream::process_single() + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_decoder_process_single(decoder_); + } + + bool Stream::process_until_end_of_metadata() + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_decoder_process_until_end_of_metadata(decoder_); + } + + bool Stream::process_until_end_of_stream() + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_decoder_process_until_end_of_stream(decoder_); + } + + bool Stream::skip_single_frame() + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_decoder_skip_single_frame(decoder_); + } + + ::FLAC__StreamDecoderReadStatus Stream::read_callback_(const ::FLAC__StreamDecoder *decoder, FLAC__byte buffer[], unsigned *bytes, void *client_data) + { + (void)decoder; + FLAC__ASSERT(0 != client_data); + Stream *instance = reinterpret_cast(client_data); + FLAC__ASSERT(0 != instance); + return instance->read_callback(buffer, bytes); + } + + ::FLAC__StreamDecoderWriteStatus Stream::write_callback_(const ::FLAC__StreamDecoder *decoder, const ::FLAC__Frame *frame, const FLAC__int32 * const buffer[], void *client_data) + { + (void)decoder; + FLAC__ASSERT(0 != client_data); + Stream *instance = reinterpret_cast(client_data); + FLAC__ASSERT(0 != instance); + return instance->write_callback(frame, buffer); + } + + void Stream::metadata_callback_(const ::FLAC__StreamDecoder *decoder, const ::FLAC__StreamMetadata *metadata, void *client_data) + { + (void)decoder; + FLAC__ASSERT(0 != client_data); + Stream *instance = reinterpret_cast(client_data); + FLAC__ASSERT(0 != instance); + instance->metadata_callback(metadata); + } + + void Stream::error_callback_(const ::FLAC__StreamDecoder *decoder, ::FLAC__StreamDecoderErrorStatus status, void *client_data) + { + (void)decoder; + FLAC__ASSERT(0 != client_data); + Stream *instance = reinterpret_cast(client_data); + FLAC__ASSERT(0 != instance); + instance->error_callback(status); + } + + } +} diff --git a/Libraries/FLAC/flac-src/src/libFLAC++/stream_encoder.cpp b/Libraries/FLAC/flac-src/src/libFLAC++/stream_encoder.cpp new file mode 100644 index 000000000..2c7be4e6b --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC++/stream_encoder.cpp @@ -0,0 +1,360 @@ +/* libFLAC++ - Free Lossless Audio Codec library + * Copyright (C) 2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "FLAC++/encoder.h" +#include "FLAC++/metadata.h" +#include "FLAC/assert.h" + +#ifdef _MSC_VER +// warning C4800: 'int' : forcing to bool 'true' or 'false' (performance warning) +#pragma warning ( disable : 4800 ) +#endif + +namespace FLAC { + namespace Encoder { + + Stream::Stream(): + encoder_(::FLAC__stream_encoder_new()) + { } + + Stream::~Stream() + { + if(0 != encoder_) { + ::FLAC__stream_encoder_finish(encoder_); + ::FLAC__stream_encoder_delete(encoder_); + } + } + + bool Stream::is_valid() const + { + return 0 != encoder_; + } + + bool Stream::set_verify(bool value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_encoder_set_verify(encoder_, value); + } + + bool Stream::set_streamable_subset(bool value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_encoder_set_streamable_subset(encoder_, value); + } + + bool Stream::set_do_mid_side_stereo(bool value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_encoder_set_do_mid_side_stereo(encoder_, value); + } + + bool Stream::set_loose_mid_side_stereo(bool value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_encoder_set_loose_mid_side_stereo(encoder_, value); + } + + bool Stream::set_channels(unsigned value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_encoder_set_channels(encoder_, value); + } + + bool Stream::set_bits_per_sample(unsigned value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_encoder_set_bits_per_sample(encoder_, value); + } + + bool Stream::set_sample_rate(unsigned value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_encoder_set_sample_rate(encoder_, value); + } + + bool Stream::set_blocksize(unsigned value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_encoder_set_blocksize(encoder_, value); + } + + bool Stream::set_max_lpc_order(unsigned value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_encoder_set_max_lpc_order(encoder_, value); + } + + bool Stream::set_qlp_coeff_precision(unsigned value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_encoder_set_qlp_coeff_precision(encoder_, value); + } + + bool Stream::set_do_qlp_coeff_prec_search(bool value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_encoder_set_do_qlp_coeff_prec_search(encoder_, value); + } + + bool Stream::set_do_escape_coding(bool value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_encoder_set_do_escape_coding(encoder_, value); + } + + bool Stream::set_do_exhaustive_model_search(bool value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_encoder_set_do_exhaustive_model_search(encoder_, value); + } + + bool Stream::set_min_residual_partition_order(unsigned value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_encoder_set_min_residual_partition_order(encoder_, value); + } + + bool Stream::set_max_residual_partition_order(unsigned value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_encoder_set_max_residual_partition_order(encoder_, value); + } + + bool Stream::set_rice_parameter_search_dist(unsigned value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_encoder_set_rice_parameter_search_dist(encoder_, value); + } + + bool Stream::set_total_samples_estimate(FLAC__uint64 value) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_encoder_set_total_samples_estimate(encoder_, value); + } + + bool Stream::set_metadata(::FLAC__StreamMetadata **metadata, unsigned num_blocks) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_encoder_set_metadata(encoder_, metadata, num_blocks); + } + + bool Stream::set_metadata(FLAC::Metadata::Prototype **metadata, unsigned num_blocks) + { + FLAC__ASSERT(is_valid()); +#if (defined _MSC_VER) || (defined __SUNPRO_CC) + // MSVC++ can't handle: + // ::FLAC__StreamMetadata *m[num_blocks]; + // so we do this ugly workaround + ::FLAC__StreamMetadata **m = new ::FLAC__StreamMetadata*[num_blocks]; +#else + ::FLAC__StreamMetadata *m[num_blocks]; +#endif + for(unsigned i = 0; i < num_blocks; i++) { + // we can get away with this since we know the encoder will only correct the is_last flags + m[i] = const_cast< ::FLAC__StreamMetadata*>((::FLAC__StreamMetadata*)metadata[i]); + } +#if (defined _MSC_VER) || (defined __SUNPRO_CC) + // complete the hack + const bool ok = (bool)::FLAC__stream_encoder_set_metadata(encoder_, m, num_blocks); + delete [] m; + return ok; +#else + return (bool)::FLAC__stream_encoder_set_metadata(encoder_, m, num_blocks); +#endif + } + + Stream::State Stream::get_state() const + { + FLAC__ASSERT(is_valid()); + return State(::FLAC__stream_encoder_get_state(encoder_)); + } + + Decoder::Stream::State Stream::get_verify_decoder_state() const + { + FLAC__ASSERT(is_valid()); + return Decoder::Stream::State(::FLAC__stream_encoder_get_verify_decoder_state(encoder_)); + } + + void Stream::get_verify_decoder_error_stats(FLAC__uint64 *absolute_sample, unsigned *frame_number, unsigned *channel, unsigned *sample, FLAC__int32 *expected, FLAC__int32 *got) + { + FLAC__ASSERT(is_valid()); + ::FLAC__stream_encoder_get_verify_decoder_error_stats(encoder_, absolute_sample, frame_number, channel, sample, expected, got); + } + + bool Stream::get_verify() const + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_encoder_get_verify(encoder_); + } + + bool Stream::get_streamable_subset() const + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_encoder_get_streamable_subset(encoder_); + } + + bool Stream::get_do_mid_side_stereo() const + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_encoder_get_do_mid_side_stereo(encoder_); + } + + bool Stream::get_loose_mid_side_stereo() const + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_encoder_get_loose_mid_side_stereo(encoder_); + } + + unsigned Stream::get_channels() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__stream_encoder_get_channels(encoder_); + } + + unsigned Stream::get_bits_per_sample() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__stream_encoder_get_bits_per_sample(encoder_); + } + + unsigned Stream::get_sample_rate() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__stream_encoder_get_sample_rate(encoder_); + } + + unsigned Stream::get_blocksize() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__stream_encoder_get_blocksize(encoder_); + } + + unsigned Stream::get_max_lpc_order() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__stream_encoder_get_max_lpc_order(encoder_); + } + + unsigned Stream::get_qlp_coeff_precision() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__stream_encoder_get_qlp_coeff_precision(encoder_); + } + + bool Stream::get_do_qlp_coeff_prec_search() const + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_encoder_get_do_qlp_coeff_prec_search(encoder_); + } + + bool Stream::get_do_escape_coding() const + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_encoder_get_do_escape_coding(encoder_); + } + + bool Stream::get_do_exhaustive_model_search() const + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_encoder_get_do_exhaustive_model_search(encoder_); + } + + unsigned Stream::get_min_residual_partition_order() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__stream_encoder_get_min_residual_partition_order(encoder_); + } + + unsigned Stream::get_max_residual_partition_order() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__stream_encoder_get_max_residual_partition_order(encoder_); + } + + unsigned Stream::get_rice_parameter_search_dist() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__stream_encoder_get_rice_parameter_search_dist(encoder_); + } + + FLAC__uint64 Stream::get_total_samples_estimate() const + { + FLAC__ASSERT(is_valid()); + return ::FLAC__stream_encoder_get_total_samples_estimate(encoder_); + } + + Stream::State Stream::init() + { + FLAC__ASSERT(is_valid()); + ::FLAC__stream_encoder_set_write_callback(encoder_, write_callback_); + ::FLAC__stream_encoder_set_metadata_callback(encoder_, metadata_callback_); + ::FLAC__stream_encoder_set_client_data(encoder_, (void*)this); + return State(::FLAC__stream_encoder_init(encoder_)); + } + + void Stream::finish() + { + FLAC__ASSERT(is_valid()); + ::FLAC__stream_encoder_finish(encoder_); + } + + bool Stream::process(const FLAC__int32 * const buffer[], unsigned samples) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_encoder_process(encoder_, buffer, samples); + } + + bool Stream::process_interleaved(const FLAC__int32 buffer[], unsigned samples) + { + FLAC__ASSERT(is_valid()); + return (bool)::FLAC__stream_encoder_process_interleaved(encoder_, buffer, samples); + } + + ::FLAC__StreamEncoderWriteStatus Stream::write_callback_(const ::FLAC__StreamEncoder *encoder, const FLAC__byte buffer[], unsigned bytes, unsigned samples, unsigned current_frame, void *client_data) + { + (void)encoder; + FLAC__ASSERT(0 != client_data); + Stream *instance = reinterpret_cast(client_data); + FLAC__ASSERT(0 != instance); + return instance->write_callback(buffer, bytes, samples, current_frame); + } + + void Stream::metadata_callback_(const ::FLAC__StreamEncoder *encoder, const ::FLAC__StreamMetadata *metadata, void *client_data) + { + (void)encoder; + FLAC__ASSERT(0 != client_data); + Stream *instance = reinterpret_cast(client_data); + FLAC__ASSERT(0 != instance); + instance->metadata_callback(metadata); + } + + } +} diff --git a/Libraries/FLAC/flac-src/src/libFLAC/.deps/bitbuffer.Plo b/Libraries/FLAC/flac-src/src/libFLAC/.deps/bitbuffer.Plo new file mode 100644 index 000000000..9ce06a81e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/.deps/bitbuffer.Plo @@ -0,0 +1 @@ +# dummy diff --git a/Libraries/FLAC/flac-src/src/libFLAC/.deps/bitmath.Plo b/Libraries/FLAC/flac-src/src/libFLAC/.deps/bitmath.Plo new file mode 100644 index 000000000..9ce06a81e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/.deps/bitmath.Plo @@ -0,0 +1 @@ +# dummy diff --git a/Libraries/FLAC/flac-src/src/libFLAC/.deps/cpu.Plo b/Libraries/FLAC/flac-src/src/libFLAC/.deps/cpu.Plo new file mode 100644 index 000000000..9ce06a81e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/.deps/cpu.Plo @@ -0,0 +1 @@ +# dummy diff --git a/Libraries/FLAC/flac-src/src/libFLAC/.deps/crc.Plo b/Libraries/FLAC/flac-src/src/libFLAC/.deps/crc.Plo new file mode 100644 index 000000000..9ce06a81e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/.deps/crc.Plo @@ -0,0 +1 @@ +# dummy diff --git a/Libraries/FLAC/flac-src/src/libFLAC/.deps/file_decoder.Plo b/Libraries/FLAC/flac-src/src/libFLAC/.deps/file_decoder.Plo new file mode 100644 index 000000000..9ce06a81e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/.deps/file_decoder.Plo @@ -0,0 +1 @@ +# dummy diff --git a/Libraries/FLAC/flac-src/src/libFLAC/.deps/file_encoder.Plo b/Libraries/FLAC/flac-src/src/libFLAC/.deps/file_encoder.Plo new file mode 100644 index 000000000..9ce06a81e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/.deps/file_encoder.Plo @@ -0,0 +1 @@ +# dummy diff --git a/Libraries/FLAC/flac-src/src/libFLAC/.deps/fixed.Plo b/Libraries/FLAC/flac-src/src/libFLAC/.deps/fixed.Plo new file mode 100644 index 000000000..9ce06a81e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/.deps/fixed.Plo @@ -0,0 +1 @@ +# dummy diff --git a/Libraries/FLAC/flac-src/src/libFLAC/.deps/float.Plo b/Libraries/FLAC/flac-src/src/libFLAC/.deps/float.Plo new file mode 100644 index 000000000..9ce06a81e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/.deps/float.Plo @@ -0,0 +1 @@ +# dummy diff --git a/Libraries/FLAC/flac-src/src/libFLAC/.deps/format.Plo b/Libraries/FLAC/flac-src/src/libFLAC/.deps/format.Plo new file mode 100644 index 000000000..9ce06a81e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/.deps/format.Plo @@ -0,0 +1 @@ +# dummy diff --git a/Libraries/FLAC/flac-src/src/libFLAC/.deps/lpc.Plo b/Libraries/FLAC/flac-src/src/libFLAC/.deps/lpc.Plo new file mode 100644 index 000000000..9ce06a81e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/.deps/lpc.Plo @@ -0,0 +1 @@ +# dummy diff --git a/Libraries/FLAC/flac-src/src/libFLAC/.deps/md5.Plo b/Libraries/FLAC/flac-src/src/libFLAC/.deps/md5.Plo new file mode 100644 index 000000000..9ce06a81e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/.deps/md5.Plo @@ -0,0 +1 @@ +# dummy diff --git a/Libraries/FLAC/flac-src/src/libFLAC/.deps/memory.Plo b/Libraries/FLAC/flac-src/src/libFLAC/.deps/memory.Plo new file mode 100644 index 000000000..9ce06a81e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/.deps/memory.Plo @@ -0,0 +1 @@ +# dummy diff --git a/Libraries/FLAC/flac-src/src/libFLAC/.deps/metadata_iterators.Plo b/Libraries/FLAC/flac-src/src/libFLAC/.deps/metadata_iterators.Plo new file mode 100644 index 000000000..9ce06a81e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/.deps/metadata_iterators.Plo @@ -0,0 +1 @@ +# dummy diff --git a/Libraries/FLAC/flac-src/src/libFLAC/.deps/metadata_object.Plo b/Libraries/FLAC/flac-src/src/libFLAC/.deps/metadata_object.Plo new file mode 100644 index 000000000..9ce06a81e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/.deps/metadata_object.Plo @@ -0,0 +1 @@ +# dummy diff --git a/Libraries/FLAC/flac-src/src/libFLAC/.deps/seekable_stream_decoder.Plo b/Libraries/FLAC/flac-src/src/libFLAC/.deps/seekable_stream_decoder.Plo new file mode 100644 index 000000000..9ce06a81e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/.deps/seekable_stream_decoder.Plo @@ -0,0 +1 @@ +# dummy diff --git a/Libraries/FLAC/flac-src/src/libFLAC/.deps/seekable_stream_encoder.Plo b/Libraries/FLAC/flac-src/src/libFLAC/.deps/seekable_stream_encoder.Plo new file mode 100644 index 000000000..9ce06a81e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/.deps/seekable_stream_encoder.Plo @@ -0,0 +1 @@ +# dummy diff --git a/Libraries/FLAC/flac-src/src/libFLAC/.deps/stream_decoder.Plo b/Libraries/FLAC/flac-src/src/libFLAC/.deps/stream_decoder.Plo new file mode 100644 index 000000000..9ce06a81e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/.deps/stream_decoder.Plo @@ -0,0 +1 @@ +# dummy diff --git a/Libraries/FLAC/flac-src/src/libFLAC/.deps/stream_encoder.Plo b/Libraries/FLAC/flac-src/src/libFLAC/.deps/stream_encoder.Plo new file mode 100644 index 000000000..9ce06a81e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/.deps/stream_encoder.Plo @@ -0,0 +1 @@ +# dummy diff --git a/Libraries/FLAC/flac-src/src/libFLAC/.deps/stream_encoder_framing.Plo b/Libraries/FLAC/flac-src/src/libFLAC/.deps/stream_encoder_framing.Plo new file mode 100644 index 000000000..9ce06a81e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/.deps/stream_encoder_framing.Plo @@ -0,0 +1 @@ +# dummy diff --git a/Libraries/FLAC/flac-src/src/libFLAC/Makefile b/Libraries/FLAC/flac-src/src/libFLAC/Makefile new file mode 100644 index 000000000..d0b6f5cfa --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/Makefile @@ -0,0 +1,745 @@ +# Makefile.in generated by automake 1.8.5 from Makefile.am. +# src/libFLAC/Makefile. Generated from Makefile.in by configure. + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + + + +# libFLAC - Free Lossless Audio Codec library +# Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of the Xiph.org Foundation nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + +SOURCES = $(libFLAC_la_SOURCES) + +srcdir = . +top_srcdir = ../.. + +pkgdatadir = $(datadir)/flac +pkglibdir = $(libdir)/flac +pkgincludedir = $(includedir)/flac +top_builddir = ../.. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = /usr/bin/install -c +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +host_triplet = powerpc-apple-darwin8.4.0 +subdir = src/libFLAC +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(mkdir_p) +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(m4datadir)" +libLTLIBRARIES_INSTALL = $(INSTALL) +LTLIBRARIES = $(lib_LTLIBRARIES) +#libFLAC_la_DEPENDENCIES = ppc/gas/libFLAC-asm.la +#libFLAC_la_DEPENDENCIES = ppc/as/libFLAC-asm.la +#libFLAC_la_DEPENDENCIES = ia32/libFLAC-asm.la +##libFLAC_la_DEPENDENCIES = ppc/gas/libFLAC-asm.la +##libFLAC_la_DEPENDENCIES = ppc/as/libFLAC-asm.la +am_libFLAC_la_OBJECTS = bitbuffer.lo bitmath.lo cpu.lo crc.lo \ + file_decoder.lo file_encoder.lo fixed.lo float.lo format.lo \ + lpc.lo md5.lo memory.lo metadata_iterators.lo \ + metadata_object.lo seekable_stream_decoder.lo \ + seekable_stream_encoder.lo stream_decoder.lo stream_encoder.lo \ + stream_encoder_framing.lo +libFLAC_la_OBJECTS = $(am_libFLAC_la_OBJECTS) +DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir) +depcomp = $(SHELL) $(top_srcdir)/depcomp +am__depfiles_maybe = depfiles +DEP_FILES = ./$(DEPDIR)/bitbuffer.Plo \ + ./$(DEPDIR)/bitmath.Plo ./$(DEPDIR)/cpu.Plo \ + ./$(DEPDIR)/crc.Plo ./$(DEPDIR)/file_decoder.Plo \ + ./$(DEPDIR)/file_encoder.Plo ./$(DEPDIR)/fixed.Plo \ + ./$(DEPDIR)/float.Plo ./$(DEPDIR)/format.Plo \ + ./$(DEPDIR)/lpc.Plo ./$(DEPDIR)/md5.Plo \ + ./$(DEPDIR)/memory.Plo \ + ./$(DEPDIR)/metadata_iterators.Plo \ + ./$(DEPDIR)/metadata_object.Plo \ + ./$(DEPDIR)/seekable_stream_decoder.Plo \ + ./$(DEPDIR)/seekable_stream_encoder.Plo \ + ./$(DEPDIR)/stream_decoder.Plo \ + ./$(DEPDIR)/stream_encoder.Plo \ + ./$(DEPDIR)/stream_encoder_framing.Plo +COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) \ + $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \ + $(AM_CFLAGS) $(CFLAGS) +CCLD = $(CC) +LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ + $(AM_LDFLAGS) $(LDFLAGS) -o $@ +SOURCES = $(libFLAC_la_SOURCES) +DIST_SOURCES = $(libFLAC_la_SOURCES) +RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \ + html-recursive info-recursive install-data-recursive \ + install-exec-recursive install-info-recursive \ + install-recursive installcheck-recursive installdirs-recursive \ + pdf-recursive ps-recursive uninstall-info-recursive \ + uninstall-recursive +m4dataDATA_INSTALL = $(INSTALL_DATA) +DATA = $(m4data_DATA) +ETAGS = etags +CTAGS = ctags +DIST_SUBDIRS = ia32 ppc include . +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run aclocal-1.8 +AMDEP_FALSE = # +AMDEP_TRUE = +AMTAR = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run tar +AS = as +AUTOCONF = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run autoconf +AUTOHEADER = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run autoheader +AUTOMAKE = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run automake-1.8 +AWK = awk +CC = gcc +CCAS = gcc +CCASFLAGS = -g -O2 +CCDEPMODE = depmode=gcc3 +CFLAGS = -I$(top_builddir) -I$(srcdir)/include -I$(top_srcdir)/include -O2 -DNDEBUG -O3 -fomit-frame-pointer -funroll-loops -finline-functions -Wall -W -Winline -DFLaC__INLINE=__inline__ -g -O2 +CPP = gcc -E +CPPFLAGS = +CXX = g++ +CXXDEPMODE = depmode=gcc3 +CXXFLAGS = -I$(top_builddir) -I$(srcdir)/include -I$(top_srcdir)/include -O2 -DNDEBUG -O3 -fomit-frame-pointer -funroll-loops -finline-functions -Wall -W -Winline -DFLaC__INLINE=__inline__ -g -O2 +CYGPATH_W = echo +DEBUG_FALSE = +DEBUG_TRUE = # +DEFS = -DHAVE_CONFIG_H +DEPDIR = .deps +DOCBOOK_TO_MAN = +DOXYGEN = +ECHO = echo +ECHO_C = +ECHO_N = -n +ECHO_T = +EGREP = grep -E +EXEEXT = +FLaC__CPU_IA32_FALSE = +FLaC__CPU_IA32_TRUE = # +FLaC__CPU_PPC_FALSE = # +FLaC__CPU_PPC_TRUE = +FLaC__CPU_SPARC_FALSE = +FLaC__CPU_SPARC_TRUE = # +FLaC__EXHAUSTIVE_TESTS_FALSE = +FLaC__EXHAUSTIVE_TESTS_TRUE = # +FLaC__HAS_AS_FALSE = # +FLaC__HAS_AS_TRUE = +FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE = +FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE = # +FLaC__HAS_DOCBOOK_TO_MAN_FALSE = +FLaC__HAS_DOCBOOK_TO_MAN_TRUE = # +FLaC__HAS_DOXYGEN_FALSE = +FLaC__HAS_DOXYGEN_TRUE = # +FLaC__HAS_GAS_FALSE = +FLaC__HAS_GAS_TRUE = # +FLaC__HAS_GAS__TEMPORARILY_DISABLED_FALSE = +FLaC__HAS_GAS__TEMPORARILY_DISABLED_TRUE = # +FLaC__HAS_NASM_FALSE = # +FLaC__HAS_NASM_TRUE = +FLaC__HAS_OGG_FALSE = +FLaC__HAS_OGG_TRUE = # +FLaC__HAS_XMMS_FALSE = +FLaC__HAS_XMMS_TRUE = # +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_FALSE = +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_TRUE = # +FLaC__NO_ASM_FALSE = +FLaC__NO_ASM_TRUE = # +FLaC__SSE_OS_FALSE = +FLaC__SSE_OS_TRUE = # +FLaC__SYS_DARWIN_FALSE = # +FLaC__SYS_DARWIN_TRUE = +FLaC__SYS_LINUX_FALSE = +FLaC__SYS_LINUX_TRUE = # +FLaC__USE_3DNOW_FALSE = # +FLaC__USE_3DNOW_TRUE = +FLaC__USE_ALTIVEC_FALSE = # +FLaC__USE_ALTIVEC_TRUE = +FLaC__VALGRIND_TESTING_FALSE = +FLaC__VALGRIND_TESTING_TRUE = # +GAS = +INSTALL_DATA = ${INSTALL} -m 644 +INSTALL_PROGRAM = ${INSTALL} +INSTALL_SCRIPT = ${INSTALL} +INSTALL_STRIP_PROGRAM = ${SHELL} $(install_sh) -c -s +LDFLAGS = +LIBICONV = -liconv +LIBOBJS = +LIBS = +LIBTOOL = $(SHELL) $(top_builddir)/libtool +LN_S = ln -s +LTLIBICONV = -liconv +LTLIBOBJS = +MAINT = # +MAINTAINER_MODE_FALSE = +MAINTAINER_MODE_TRUE = # +MAKEINFO = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run makeinfo +NASM = nasm +OBJEXT = o +OBJ_FORMAT = elf +OGG_CFLAGS = +OGG_LIBS = +PACKAGE = flac +PACKAGE_BUGREPORT = +PACKAGE_NAME = +PACKAGE_STRING = +PACKAGE_TARNAME = +PACKAGE_VERSION = +PATH_SEPARATOR = : +RANLIB = ranlib +SET_MAKE = +SHELL = /bin/sh +STRIP = strip +VERSION = 1.1.2 +XMMS_CFLAGS = +XMMS_CONFIG = no +XMMS_DATA_DIR = +XMMS_EFFECT_PLUGIN_DIR = +XMMS_GENERAL_PLUGIN_DIR = +XMMS_INPUT_PLUGIN_DIR = +XMMS_LIBS = +XMMS_OUTPUT_PLUGIN_DIR = +XMMS_PLUGIN_DIR = +XMMS_VERSION = +XMMS_VISUALIZATION_PLUGIN_DIR = +ac_ct_CC = gcc +ac_ct_CXX = g++ +ac_ct_RANLIB = ranlib +ac_ct_STRIP = strip +am__fastdepCC_FALSE = # +am__fastdepCC_TRUE = +am__fastdepCXX_FALSE = # +am__fastdepCXX_TRUE = +am__include = include +am__leading_dot = . +am__quote = +bindir = ${exec_prefix}/bin +build = powerpc-apple-darwin8.4.0 +build_alias = +build_cpu = powerpc +build_os = darwin8.4.0 +build_vendor = apple +datadir = ${prefix}/share +exec_prefix = ${prefix} +host = powerpc-apple-darwin8.4.0 +host_alias = +host_cpu = powerpc +host_os = darwin8.4.0 +host_vendor = apple +includedir = ${prefix}/include +infodir = ${prefix}/info +install_sh = /Users/me/Development/Frameworks/flac/flac-src/install-sh +libdir = ${exec_prefix}/lib +libexecdir = ${exec_prefix}/libexec +localstatedir = ${prefix}/var +mandir = ${prefix}/man +mkdir_p = $(install_sh) -d +oldincludedir = /usr/include +prefix = /usr/local +program_transform_name = s,x,x, +sbindir = ${exec_prefix}/sbin +sharedstatedir = ${prefix}/com +sysconfdir = ${prefix}/etc +target_alias = +lib_LTLIBRARIES = libFLAC.la +#DEBUGCFLAGS = -DFLAC__OVERFLOW_DETECT +# Linux-gcc for PPC does not have -force_cpusubtype_ALL, it is Darwin-specific +#@@@@@@ PPC optimizations temporarily disabled +#CPUCFLAGS = -maltivec -mabi=altivec -DFLAC__NO_ASM +# The -force_cpusubtype_ALL is needed to insert a ppc64 instruction +# into cpu.c with an asm(). +#@@@@@@ PPC optimizations temporarily disabled +CPUCFLAGS = -faltivec -force_cpusubtype_ALL -DFLAC__NO_ASM +AM_CFLAGS = $(DEBUGCFLAGS) $(CPUCFLAGS) +#ARCH_SUBDIRS = ia32 +ARCH_SUBDIRS = ppc +#libFLAC_la_LIBADD = ia32/libFLAC-asm.la +#libFLAC_la_LIBADD = ppc/gas/libFLAC-asm.la +#libFLAC_la_LIBADD = ppc/as/libFLAC-asm.la +LOCAL_EXTRA_LDFLAGS = "-Wl,-read_only_relocs,warning" +SUBDIRS = $(ARCH_SUBDIRS) include . +m4datadir = $(datadir)/aclocal +m4data_DATA = libFLAC.m4 +EXTRA_DIST = \ + Makefile.lite \ + libFLAC_dynamic.dsp \ + libFLAC_static.dsp \ + libFLAC.m4 + + +# see 'http://www.gnu.org/software/libtool/manual.html#SEC35' for numbering convention +libFLAC_la_LDFLAGS = -version-info 7:0:0 -lm $(LOCAL_EXTRA_LDFLAGS) +libFLAC_la_SOURCES = \ + bitbuffer.c \ + bitmath.c \ + cpu.c \ + crc.c \ + file_decoder.c \ + file_encoder.c \ + fixed.c \ + float.c \ + format.c \ + lpc.c \ + md5.c \ + memory.c \ + metadata_iterators.c \ + metadata_object.c \ + seekable_stream_decoder.c \ + seekable_stream_encoder.c \ + stream_decoder.c \ + stream_encoder.c \ + stream_encoder_framing.c + +all: all-recursive + +.SUFFIXES: +.SUFFIXES: .c .lo .o .obj +$(srcdir)/Makefile.in: # $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/libFLAC/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --foreign src/libFLAC/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: # $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): # $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +install-libLTLIBRARIES: $(lib_LTLIBRARIES) + @$(NORMAL_INSTALL) + test -z "$(libdir)" || $(mkdir_p) "$(DESTDIR)$(libdir)" + @list='$(lib_LTLIBRARIES)'; for p in $$list; do \ + if test -f $$p; then \ + f="`echo $$p | sed -e 's|^.*/||'`"; \ + echo " $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(libdir)/$$f'"; \ + $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(libdir)/$$f"; \ + else :; fi; \ + done + +uninstall-libLTLIBRARIES: + @$(NORMAL_UNINSTALL) + @list='$(lib_LTLIBRARIES)'; for p in $$list; do \ + p="`echo $$p | sed -e 's|^.*/||'`"; \ + echo " $(LIBTOOL) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$p'"; \ + $(LIBTOOL) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$p"; \ + done + +clean-libLTLIBRARIES: + -test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES) + @list='$(lib_LTLIBRARIES)'; for p in $$list; do \ + dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \ + test "$$dir" != "$$p" || dir=.; \ + echo "rm -f \"$${dir}/so_locations\""; \ + rm -f "$${dir}/so_locations"; \ + done +libFLAC.la: $(libFLAC_la_OBJECTS) $(libFLAC_la_DEPENDENCIES) + $(LINK) -rpath $(libdir) $(libFLAC_la_LDFLAGS) $(libFLAC_la_OBJECTS) $(libFLAC_la_LIBADD) $(LIBS) + +mostlyclean-compile: + -rm -f *.$(OBJEXT) + +distclean-compile: + -rm -f *.tab.c + +include ./$(DEPDIR)/bitbuffer.Plo +include ./$(DEPDIR)/bitmath.Plo +include ./$(DEPDIR)/cpu.Plo +include ./$(DEPDIR)/crc.Plo +include ./$(DEPDIR)/file_decoder.Plo +include ./$(DEPDIR)/file_encoder.Plo +include ./$(DEPDIR)/fixed.Plo +include ./$(DEPDIR)/float.Plo +include ./$(DEPDIR)/format.Plo +include ./$(DEPDIR)/lpc.Plo +include ./$(DEPDIR)/md5.Plo +include ./$(DEPDIR)/memory.Plo +include ./$(DEPDIR)/metadata_iterators.Plo +include ./$(DEPDIR)/metadata_object.Plo +include ./$(DEPDIR)/seekable_stream_decoder.Plo +include ./$(DEPDIR)/seekable_stream_encoder.Plo +include ./$(DEPDIR)/stream_decoder.Plo +include ./$(DEPDIR)/stream_encoder.Plo +include ./$(DEPDIR)/stream_encoder_framing.Plo + +.c.o: + if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \ + then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi +# source='$<' object='$@' libtool=no \ +# depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' \ +# $(CCDEPMODE) $(depcomp) \ +# $(COMPILE) -c $< + +.c.obj: + if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ `$(CYGPATH_W) '$<'`; \ + then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi +# source='$<' object='$@' libtool=no \ +# depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' \ +# $(CCDEPMODE) $(depcomp) \ +# $(COMPILE) -c `$(CYGPATH_W) '$<'` + +.c.lo: + if $(LTCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \ + then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Plo"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi +# source='$<' object='$@' libtool=yes \ +# depfile='$(DEPDIR)/$*.Plo' tmpdepfile='$(DEPDIR)/$*.TPlo' \ +# $(CCDEPMODE) $(depcomp) \ +# $(LTCOMPILE) -c -o $@ $< + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +distclean-libtool: + -rm -f libtool +uninstall-info-am: +install-m4dataDATA: $(m4data_DATA) + @$(NORMAL_INSTALL) + test -z "$(m4datadir)" || $(mkdir_p) "$(DESTDIR)$(m4datadir)" + @list='$(m4data_DATA)'; for p in $$list; do \ + if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \ + f="`echo $$p | sed -e 's|^.*/||'`"; \ + echo " $(m4dataDATA_INSTALL) '$$d$$p' '$(DESTDIR)$(m4datadir)/$$f'"; \ + $(m4dataDATA_INSTALL) "$$d$$p" "$(DESTDIR)$(m4datadir)/$$f"; \ + done + +uninstall-m4dataDATA: + @$(NORMAL_UNINSTALL) + @list='$(m4data_DATA)'; for p in $$list; do \ + f="`echo $$p | sed -e 's|^.*/||'`"; \ + echo " rm -f '$(DESTDIR)$(m4datadir)/$$f'"; \ + rm -f "$(DESTDIR)$(m4datadir)/$$f"; \ + done + +# This directory's subdirectories are mostly independent; you can cd +# into them and run `make' without going through this Makefile. +# To change the values of `make' variables: instead of editing Makefiles, +# (1) if the variable is set in `config.status', edit `config.status' +# (which will cause the Makefiles to be regenerated when you run `make'); +# (2) otherwise, pass the desired values on the `make' command line. +$(RECURSIVE_TARGETS): + @set fnord $$MAKEFLAGS; amf=$$2; \ + dot_seen=no; \ + target=`echo $@ | sed s/-recursive//`; \ + list='$(SUBDIRS)'; for subdir in $$list; do \ + echo "Making $$target in $$subdir"; \ + if test "$$subdir" = "."; then \ + dot_seen=yes; \ + local_target="$$target-am"; \ + else \ + local_target="$$target"; \ + fi; \ + (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ + || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \ + done; \ + if test "$$dot_seen" = "no"; then \ + $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \ + fi; test -z "$$fail" + +mostlyclean-recursive clean-recursive distclean-recursive \ +maintainer-clean-recursive: + @set fnord $$MAKEFLAGS; amf=$$2; \ + dot_seen=no; \ + case "$@" in \ + distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \ + *) list='$(SUBDIRS)' ;; \ + esac; \ + rev=''; for subdir in $$list; do \ + if test "$$subdir" = "."; then :; else \ + rev="$$subdir $$rev"; \ + fi; \ + done; \ + rev="$$rev ."; \ + target=`echo $@ | sed s/-recursive//`; \ + for subdir in $$rev; do \ + echo "Making $$target in $$subdir"; \ + if test "$$subdir" = "."; then \ + local_target="$$target-am"; \ + else \ + local_target="$$target"; \ + fi; \ + (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ + || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \ + done && test -z "$$fail" +tags-recursive: + list='$(SUBDIRS)'; for subdir in $$list; do \ + test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \ + done +ctags-recursive: + list='$(SUBDIRS)'; for subdir in $$list; do \ + test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \ + done + +ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + mkid -fID $$unique +tags: TAGS + +TAGS: tags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \ + include_option=--etags-include; \ + empty_fix=.; \ + else \ + include_option=--include; \ + empty_fix=; \ + fi; \ + list='$(SUBDIRS)'; for subdir in $$list; do \ + if test "$$subdir" = .; then :; else \ + test ! -f $$subdir/TAGS || \ + tags="$$tags $$include_option=$$here/$$subdir/TAGS"; \ + fi; \ + done; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + test -n "$$unique" || unique=$$empty_fix; \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$tags $$unique; \ + fi +ctags: CTAGS +CTAGS: ctags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + test -z "$(CTAGS_ARGS)$$tags$$unique" \ + || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ + $$tags $$unique + +GTAGS: + here=`$(am__cd) $(top_builddir) && pwd` \ + && cd $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) $$here + +distclean-tags: + -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \ + list='$(DISTFILES)'; for file in $$list; do \ + case $$file in \ + $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \ + $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \ + esac; \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test "$$dir" != "$$file" && test "$$dir" != "."; then \ + dir="/$$dir"; \ + $(mkdir_p) "$(distdir)$$dir"; \ + else \ + dir=''; \ + fi; \ + if test -d $$d/$$file; then \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + fi; \ + cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + else \ + test -f $(distdir)/$$file \ + || cp -p $$d/$$file $(distdir)/$$file \ + || exit 1; \ + fi; \ + done + list='$(DIST_SUBDIRS)'; for subdir in $$list; do \ + if test "$$subdir" = .; then :; else \ + test -d "$(distdir)/$$subdir" \ + || mkdir "$(distdir)/$$subdir" \ + || exit 1; \ + (cd $$subdir && \ + $(MAKE) $(AM_MAKEFLAGS) \ + top_distdir="../$(top_distdir)" \ + distdir="../$(distdir)/$$subdir" \ + distdir) \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-recursive +all-am: Makefile $(LTLIBRARIES) $(DATA) +installdirs: installdirs-recursive +installdirs-am: + for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(m4datadir)"; do \ + test -z "$$dir" || $(mkdir_p) "$$dir"; \ + done +install: install-recursive +install-exec: install-exec-recursive +install-data: install-data-recursive +uninstall: uninstall-recursive + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-recursive +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-recursive + +clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \ + mostlyclean-am + +distclean: distclean-recursive + -rm -rf ./$(DEPDIR) + -rm -f Makefile +distclean-am: clean-am distclean-compile distclean-generic \ + distclean-libtool distclean-tags + +dvi: dvi-recursive + +dvi-am: + +html: html-recursive + +info: info-recursive + +info-am: + +install-data-am: install-m4dataDATA + +install-exec-am: install-libLTLIBRARIES + +install-info: install-info-recursive + +install-man: + +installcheck-am: + +maintainer-clean: maintainer-clean-recursive + -rm -rf ./$(DEPDIR) + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-recursive + +mostlyclean-am: mostlyclean-compile mostlyclean-generic \ + mostlyclean-libtool + +pdf: pdf-recursive + +pdf-am: + +ps: ps-recursive + +ps-am: + +uninstall-am: uninstall-info-am uninstall-libLTLIBRARIES \ + uninstall-m4dataDATA + +uninstall-info: uninstall-info-recursive + +.PHONY: $(RECURSIVE_TARGETS) CTAGS GTAGS all all-am check check-am \ + clean clean-generic clean-libLTLIBRARIES clean-libtool \ + clean-recursive ctags ctags-recursive distclean \ + distclean-compile distclean-generic distclean-libtool \ + distclean-recursive distclean-tags distdir dvi dvi-am html \ + html-am info info-am install install-am install-data \ + install-data-am install-exec install-exec-am install-info \ + install-info-am install-libLTLIBRARIES install-m4dataDATA \ + install-man install-strip installcheck installcheck-am \ + installdirs installdirs-am maintainer-clean \ + maintainer-clean-generic maintainer-clean-recursive \ + mostlyclean mostlyclean-compile mostlyclean-generic \ + mostlyclean-libtool mostlyclean-recursive pdf pdf-am ps ps-am \ + tags tags-recursive uninstall uninstall-am uninstall-info-am \ + uninstall-libLTLIBRARIES uninstall-m4dataDATA + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/Libraries/FLAC/flac-src/src/libFLAC/Makefile.am b/Libraries/FLAC/flac-src/src/libFLAC/Makefile.am new file mode 100644 index 000000000..e7823aec8 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/Makefile.am @@ -0,0 +1,103 @@ +# libFLAC - Free Lossless Audio Codec library +# Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of the Xiph.org Foundation nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +lib_LTLIBRARIES = libFLAC.la +if DEBUG +DEBUGCFLAGS = -DFLAC__OVERFLOW_DETECT +endif +if FLaC__CPU_PPC +# The -force_cpusubtype_ALL is needed to insert a ppc64 instruction +# into cpu.c with an asm(). +if FLaC__SYS_DARWIN +#@@@@@@ PPC optimizations temporarily disabled +CPUCFLAGS = -faltivec -force_cpusubtype_ALL -DFLAC__NO_ASM +else +# Linux-gcc for PPC does not have -force_cpusubtype_ALL, it is Darwin-specific +#@@@@@@ PPC optimizations temporarily disabled +CPUCFLAGS = -maltivec -mabi=altivec -DFLAC__NO_ASM +endif +endif + +AM_CFLAGS = $(DEBUGCFLAGS) $(CPUCFLAGS) + +if FLaC__NO_ASM +else +if FLaC__CPU_IA32 +if FLaC__HAS_NASM +ARCH_SUBDIRS = ia32 +libFLAC_la_LIBADD = ia32/libFLAC-asm.la +endif +endif +if FLaC__CPU_PPC +ARCH_SUBDIRS = ppc +if FLaC__HAS_AS__TEMPORARILY_DISABLED +libFLAC_la_LIBADD = ppc/as/libFLAC-asm.la +else +if FLaC__HAS_GAS__TEMPORARILY_DISABLED +libFLAC_la_LIBADD = ppc/gas/libFLAC-asm.la +endif +endif +LOCAL_EXTRA_LDFLAGS = "-Wl,-read_only_relocs,warning" +endif +endif + +SUBDIRS = $(ARCH_SUBDIRS) include . + +m4datadir = $(datadir)/aclocal +m4data_DATA = libFLAC.m4 + +EXTRA_DIST = \ + Makefile.lite \ + libFLAC_dynamic.dsp \ + libFLAC_static.dsp \ + libFLAC.m4 + +# see 'http://www.gnu.org/software/libtool/manual.html#SEC35' for numbering convention +libFLAC_la_LDFLAGS = -version-info 7:0:0 -lm $(LOCAL_EXTRA_LDFLAGS) +libFLAC_la_SOURCES = \ + bitbuffer.c \ + bitmath.c \ + cpu.c \ + crc.c \ + file_decoder.c \ + file_encoder.c \ + fixed.c \ + float.c \ + format.c \ + lpc.c \ + md5.c \ + memory.c \ + metadata_iterators.c \ + metadata_object.c \ + seekable_stream_decoder.c \ + seekable_stream_encoder.c \ + stream_decoder.c \ + stream_encoder.c \ + stream_encoder_framing.c diff --git a/Libraries/FLAC/flac-src/src/libFLAC/Makefile.in b/Libraries/FLAC/flac-src/src/libFLAC/Makefile.in new file mode 100644 index 000000000..f6fc623cb --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/Makefile.in @@ -0,0 +1,745 @@ +# Makefile.in generated by automake 1.8.5 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# libFLAC - Free Lossless Audio Codec library +# Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of the Xiph.org Foundation nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + +SOURCES = $(libFLAC_la_SOURCES) + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = ../.. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = @INSTALL@ +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +host_triplet = @host@ +subdir = src/libFLAC +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(mkdir_p) +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(m4datadir)" +libLTLIBRARIES_INSTALL = $(INSTALL) +LTLIBRARIES = $(lib_LTLIBRARIES) +@FLaC__CPU_IA32_FALSE@@FLaC__CPU_PPC_TRUE@@FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE@@FLaC__HAS_GAS__TEMPORARILY_DISABLED_TRUE@@FLaC__NO_ASM_FALSE@libFLAC_la_DEPENDENCIES = ppc/gas/libFLAC-asm.la +@FLaC__CPU_IA32_FALSE@@FLaC__CPU_PPC_TRUE@@FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE@@FLaC__NO_ASM_FALSE@libFLAC_la_DEPENDENCIES = ppc/as/libFLAC-asm.la +@FLaC__CPU_IA32_TRUE@@FLaC__HAS_NASM_TRUE@@FLaC__NO_ASM_FALSE@libFLAC_la_DEPENDENCIES = ia32/libFLAC-asm.la +@FLaC__CPU_PPC_TRUE@@FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE@@FLaC__HAS_GAS__TEMPORARILY_DISABLED_TRUE@@FLaC__HAS_NASM_FALSE@@FLaC__NO_ASM_FALSE@libFLAC_la_DEPENDENCIES = ppc/gas/libFLAC-asm.la +@FLaC__CPU_PPC_TRUE@@FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE@@FLaC__HAS_NASM_FALSE@@FLaC__NO_ASM_FALSE@libFLAC_la_DEPENDENCIES = ppc/as/libFLAC-asm.la +am_libFLAC_la_OBJECTS = bitbuffer.lo bitmath.lo cpu.lo crc.lo \ + file_decoder.lo file_encoder.lo fixed.lo float.lo format.lo \ + lpc.lo md5.lo memory.lo metadata_iterators.lo \ + metadata_object.lo seekable_stream_decoder.lo \ + seekable_stream_encoder.lo stream_decoder.lo stream_encoder.lo \ + stream_encoder_framing.lo +libFLAC_la_OBJECTS = $(am_libFLAC_la_OBJECTS) +DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir) +depcomp = $(SHELL) $(top_srcdir)/depcomp +am__depfiles_maybe = depfiles +@AMDEP_TRUE@DEP_FILES = ./$(DEPDIR)/bitbuffer.Plo \ +@AMDEP_TRUE@ ./$(DEPDIR)/bitmath.Plo ./$(DEPDIR)/cpu.Plo \ +@AMDEP_TRUE@ ./$(DEPDIR)/crc.Plo ./$(DEPDIR)/file_decoder.Plo \ +@AMDEP_TRUE@ ./$(DEPDIR)/file_encoder.Plo ./$(DEPDIR)/fixed.Plo \ +@AMDEP_TRUE@ ./$(DEPDIR)/float.Plo ./$(DEPDIR)/format.Plo \ +@AMDEP_TRUE@ ./$(DEPDIR)/lpc.Plo ./$(DEPDIR)/md5.Plo \ +@AMDEP_TRUE@ ./$(DEPDIR)/memory.Plo \ +@AMDEP_TRUE@ ./$(DEPDIR)/metadata_iterators.Plo \ +@AMDEP_TRUE@ ./$(DEPDIR)/metadata_object.Plo \ +@AMDEP_TRUE@ ./$(DEPDIR)/seekable_stream_decoder.Plo \ +@AMDEP_TRUE@ ./$(DEPDIR)/seekable_stream_encoder.Plo \ +@AMDEP_TRUE@ ./$(DEPDIR)/stream_decoder.Plo \ +@AMDEP_TRUE@ ./$(DEPDIR)/stream_encoder.Plo \ +@AMDEP_TRUE@ ./$(DEPDIR)/stream_encoder_framing.Plo +COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) \ + $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \ + $(AM_CFLAGS) $(CFLAGS) +CCLD = $(CC) +LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ + $(AM_LDFLAGS) $(LDFLAGS) -o $@ +SOURCES = $(libFLAC_la_SOURCES) +DIST_SOURCES = $(libFLAC_la_SOURCES) +RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \ + html-recursive info-recursive install-data-recursive \ + install-exec-recursive install-info-recursive \ + install-recursive installcheck-recursive installdirs-recursive \ + pdf-recursive ps-recursive uninstall-info-recursive \ + uninstall-recursive +m4dataDATA_INSTALL = $(INSTALL_DATA) +DATA = $(m4data_DATA) +ETAGS = etags +CTAGS = ctags +DIST_SUBDIRS = ia32 ppc include . +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = @ACLOCAL@ +AMDEP_FALSE = @AMDEP_FALSE@ +AMDEP_TRUE = @AMDEP_TRUE@ +AMTAR = @AMTAR@ +AS = @AS@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +CC = @CC@ +CCAS = @CCAS@ +CCASFLAGS = @CCASFLAGS@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CPP = @CPP@ +CPPFLAGS = @CPPFLAGS@ +CXX = @CXX@ +CXXDEPMODE = @CXXDEPMODE@ +CXXFLAGS = @CXXFLAGS@ +CYGPATH_W = @CYGPATH_W@ +DEBUG_FALSE = @DEBUG_FALSE@ +DEBUG_TRUE = @DEBUG_TRUE@ +DEFS = @DEFS@ +DEPDIR = @DEPDIR@ +DOCBOOK_TO_MAN = @DOCBOOK_TO_MAN@ +DOXYGEN = @DOXYGEN@ +ECHO = @ECHO@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +EGREP = @EGREP@ +EXEEXT = @EXEEXT@ +FLaC__CPU_IA32_FALSE = @FLaC__CPU_IA32_FALSE@ +FLaC__CPU_IA32_TRUE = @FLaC__CPU_IA32_TRUE@ +FLaC__CPU_PPC_FALSE = @FLaC__CPU_PPC_FALSE@ +FLaC__CPU_PPC_TRUE = @FLaC__CPU_PPC_TRUE@ +FLaC__CPU_SPARC_FALSE = @FLaC__CPU_SPARC_FALSE@ +FLaC__CPU_SPARC_TRUE = @FLaC__CPU_SPARC_TRUE@ +FLaC__EXHAUSTIVE_TESTS_FALSE = @FLaC__EXHAUSTIVE_TESTS_FALSE@ +FLaC__EXHAUSTIVE_TESTS_TRUE = @FLaC__EXHAUSTIVE_TESTS_TRUE@ +FLaC__HAS_AS_FALSE = @FLaC__HAS_AS_FALSE@ +FLaC__HAS_AS_TRUE = @FLaC__HAS_AS_TRUE@ +FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE = @FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE@ +FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE = @FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE@ +FLaC__HAS_DOCBOOK_TO_MAN_FALSE = @FLaC__HAS_DOCBOOK_TO_MAN_FALSE@ +FLaC__HAS_DOCBOOK_TO_MAN_TRUE = @FLaC__HAS_DOCBOOK_TO_MAN_TRUE@ +FLaC__HAS_DOXYGEN_FALSE = @FLaC__HAS_DOXYGEN_FALSE@ +FLaC__HAS_DOXYGEN_TRUE = @FLaC__HAS_DOXYGEN_TRUE@ +FLaC__HAS_GAS_FALSE = @FLaC__HAS_GAS_FALSE@ +FLaC__HAS_GAS_TRUE = @FLaC__HAS_GAS_TRUE@ +FLaC__HAS_GAS__TEMPORARILY_DISABLED_FALSE = @FLaC__HAS_GAS__TEMPORARILY_DISABLED_FALSE@ +FLaC__HAS_GAS__TEMPORARILY_DISABLED_TRUE = @FLaC__HAS_GAS__TEMPORARILY_DISABLED_TRUE@ +FLaC__HAS_NASM_FALSE = @FLaC__HAS_NASM_FALSE@ +FLaC__HAS_NASM_TRUE = @FLaC__HAS_NASM_TRUE@ +FLaC__HAS_OGG_FALSE = @FLaC__HAS_OGG_FALSE@ +FLaC__HAS_OGG_TRUE = @FLaC__HAS_OGG_TRUE@ +FLaC__HAS_XMMS_FALSE = @FLaC__HAS_XMMS_FALSE@ +FLaC__HAS_XMMS_TRUE = @FLaC__HAS_XMMS_TRUE@ +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_FALSE = @FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_FALSE@ +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_TRUE = @FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_TRUE@ +FLaC__NO_ASM_FALSE = @FLaC__NO_ASM_FALSE@ +FLaC__NO_ASM_TRUE = @FLaC__NO_ASM_TRUE@ +FLaC__SSE_OS_FALSE = @FLaC__SSE_OS_FALSE@ +FLaC__SSE_OS_TRUE = @FLaC__SSE_OS_TRUE@ +FLaC__SYS_DARWIN_FALSE = @FLaC__SYS_DARWIN_FALSE@ +FLaC__SYS_DARWIN_TRUE = @FLaC__SYS_DARWIN_TRUE@ +FLaC__SYS_LINUX_FALSE = @FLaC__SYS_LINUX_FALSE@ +FLaC__SYS_LINUX_TRUE = @FLaC__SYS_LINUX_TRUE@ +FLaC__USE_3DNOW_FALSE = @FLaC__USE_3DNOW_FALSE@ +FLaC__USE_3DNOW_TRUE = @FLaC__USE_3DNOW_TRUE@ +FLaC__USE_ALTIVEC_FALSE = @FLaC__USE_ALTIVEC_FALSE@ +FLaC__USE_ALTIVEC_TRUE = @FLaC__USE_ALTIVEC_TRUE@ +FLaC__VALGRIND_TESTING_FALSE = @FLaC__VALGRIND_TESTING_FALSE@ +FLaC__VALGRIND_TESTING_TRUE = @FLaC__VALGRIND_TESTING_TRUE@ +GAS = @GAS@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +LDFLAGS = @LDFLAGS@ +LIBICONV = @LIBICONV@ +LIBOBJS = @LIBOBJS@ +LIBS = @LIBS@ +LIBTOOL = @LIBTOOL@ +LN_S = @LN_S@ +LTLIBICONV = @LTLIBICONV@ +LTLIBOBJS = @LTLIBOBJS@ +MAINT = @MAINT@ +MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@ +MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@ +MAKEINFO = @MAKEINFO@ +NASM = @NASM@ +OBJEXT = @OBJEXT@ +OBJ_FORMAT = @OBJ_FORMAT@ +OGG_CFLAGS = @OGG_CFLAGS@ +OGG_LIBS = @OGG_LIBS@ +PACKAGE = @PACKAGE@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_STRING = @PACKAGE_STRING@ +PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +RANLIB = @RANLIB@ +SET_MAKE = @SET_MAKE@ +SHELL = @SHELL@ +STRIP = @STRIP@ +VERSION = @VERSION@ +XMMS_CFLAGS = @XMMS_CFLAGS@ +XMMS_CONFIG = @XMMS_CONFIG@ +XMMS_DATA_DIR = @XMMS_DATA_DIR@ +XMMS_EFFECT_PLUGIN_DIR = @XMMS_EFFECT_PLUGIN_DIR@ +XMMS_GENERAL_PLUGIN_DIR = @XMMS_GENERAL_PLUGIN_DIR@ +XMMS_INPUT_PLUGIN_DIR = @XMMS_INPUT_PLUGIN_DIR@ +XMMS_LIBS = @XMMS_LIBS@ +XMMS_OUTPUT_PLUGIN_DIR = @XMMS_OUTPUT_PLUGIN_DIR@ +XMMS_PLUGIN_DIR = @XMMS_PLUGIN_DIR@ +XMMS_VERSION = @XMMS_VERSION@ +XMMS_VISUALIZATION_PLUGIN_DIR = @XMMS_VISUALIZATION_PLUGIN_DIR@ +ac_ct_CC = @ac_ct_CC@ +ac_ct_CXX = @ac_ct_CXX@ +ac_ct_RANLIB = @ac_ct_RANLIB@ +ac_ct_STRIP = @ac_ct_STRIP@ +am__fastdepCC_FALSE = @am__fastdepCC_FALSE@ +am__fastdepCC_TRUE = @am__fastdepCC_TRUE@ +am__fastdepCXX_FALSE = @am__fastdepCXX_FALSE@ +am__fastdepCXX_TRUE = @am__fastdepCXX_TRUE@ +am__include = @am__include@ +am__leading_dot = @am__leading_dot@ +am__quote = @am__quote@ +bindir = @bindir@ +build = @build@ +build_alias = @build_alias@ +build_cpu = @build_cpu@ +build_os = @build_os@ +build_vendor = @build_vendor@ +datadir = @datadir@ +exec_prefix = @exec_prefix@ +host = @host@ +host_alias = @host_alias@ +host_cpu = @host_cpu@ +host_os = @host_os@ +host_vendor = @host_vendor@ +includedir = @includedir@ +infodir = @infodir@ +install_sh = @install_sh@ +libdir = @libdir@ +libexecdir = @libexecdir@ +localstatedir = @localstatedir@ +mandir = @mandir@ +mkdir_p = @mkdir_p@ +oldincludedir = @oldincludedir@ +prefix = @prefix@ +program_transform_name = @program_transform_name@ +sbindir = @sbindir@ +sharedstatedir = @sharedstatedir@ +sysconfdir = @sysconfdir@ +target_alias = @target_alias@ +lib_LTLIBRARIES = libFLAC.la +@DEBUG_TRUE@DEBUGCFLAGS = -DFLAC__OVERFLOW_DETECT +# Linux-gcc for PPC does not have -force_cpusubtype_ALL, it is Darwin-specific +#@@@@@@ PPC optimizations temporarily disabled +@FLaC__CPU_PPC_TRUE@@FLaC__SYS_DARWIN_FALSE@CPUCFLAGS = -maltivec -mabi=altivec -DFLAC__NO_ASM +# The -force_cpusubtype_ALL is needed to insert a ppc64 instruction +# into cpu.c with an asm(). +#@@@@@@ PPC optimizations temporarily disabled +@FLaC__CPU_PPC_TRUE@@FLaC__SYS_DARWIN_TRUE@CPUCFLAGS = -faltivec -force_cpusubtype_ALL -DFLAC__NO_ASM +AM_CFLAGS = $(DEBUGCFLAGS) $(CPUCFLAGS) +@FLaC__CPU_IA32_TRUE@@FLaC__HAS_NASM_TRUE@@FLaC__NO_ASM_FALSE@ARCH_SUBDIRS = ia32 +@FLaC__CPU_PPC_TRUE@@FLaC__NO_ASM_FALSE@ARCH_SUBDIRS = ppc +@FLaC__CPU_IA32_TRUE@@FLaC__HAS_NASM_TRUE@@FLaC__NO_ASM_FALSE@libFLAC_la_LIBADD = ia32/libFLAC-asm.la +@FLaC__CPU_PPC_TRUE@@FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE@@FLaC__HAS_GAS__TEMPORARILY_DISABLED_TRUE@@FLaC__NO_ASM_FALSE@libFLAC_la_LIBADD = ppc/gas/libFLAC-asm.la +@FLaC__CPU_PPC_TRUE@@FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE@@FLaC__NO_ASM_FALSE@libFLAC_la_LIBADD = ppc/as/libFLAC-asm.la +@FLaC__CPU_PPC_TRUE@@FLaC__NO_ASM_FALSE@LOCAL_EXTRA_LDFLAGS = "-Wl,-read_only_relocs,warning" +SUBDIRS = $(ARCH_SUBDIRS) include . +m4datadir = $(datadir)/aclocal +m4data_DATA = libFLAC.m4 +EXTRA_DIST = \ + Makefile.lite \ + libFLAC_dynamic.dsp \ + libFLAC_static.dsp \ + libFLAC.m4 + + +# see 'http://www.gnu.org/software/libtool/manual.html#SEC35' for numbering convention +libFLAC_la_LDFLAGS = -version-info 7:0:0 -lm $(LOCAL_EXTRA_LDFLAGS) +libFLAC_la_SOURCES = \ + bitbuffer.c \ + bitmath.c \ + cpu.c \ + crc.c \ + file_decoder.c \ + file_encoder.c \ + fixed.c \ + float.c \ + format.c \ + lpc.c \ + md5.c \ + memory.c \ + metadata_iterators.c \ + metadata_object.c \ + seekable_stream_decoder.c \ + seekable_stream_encoder.c \ + stream_decoder.c \ + stream_encoder.c \ + stream_encoder_framing.c + +all: all-recursive + +.SUFFIXES: +.SUFFIXES: .c .lo .o .obj +$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/libFLAC/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --foreign src/libFLAC/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +install-libLTLIBRARIES: $(lib_LTLIBRARIES) + @$(NORMAL_INSTALL) + test -z "$(libdir)" || $(mkdir_p) "$(DESTDIR)$(libdir)" + @list='$(lib_LTLIBRARIES)'; for p in $$list; do \ + if test -f $$p; then \ + f="`echo $$p | sed -e 's|^.*/||'`"; \ + echo " $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(libdir)/$$f'"; \ + $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(libdir)/$$f"; \ + else :; fi; \ + done + +uninstall-libLTLIBRARIES: + @$(NORMAL_UNINSTALL) + @list='$(lib_LTLIBRARIES)'; for p in $$list; do \ + p="`echo $$p | sed -e 's|^.*/||'`"; \ + echo " $(LIBTOOL) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$p'"; \ + $(LIBTOOL) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$p"; \ + done + +clean-libLTLIBRARIES: + -test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES) + @list='$(lib_LTLIBRARIES)'; for p in $$list; do \ + dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \ + test "$$dir" != "$$p" || dir=.; \ + echo "rm -f \"$${dir}/so_locations\""; \ + rm -f "$${dir}/so_locations"; \ + done +libFLAC.la: $(libFLAC_la_OBJECTS) $(libFLAC_la_DEPENDENCIES) + $(LINK) -rpath $(libdir) $(libFLAC_la_LDFLAGS) $(libFLAC_la_OBJECTS) $(libFLAC_la_LIBADD) $(LIBS) + +mostlyclean-compile: + -rm -f *.$(OBJEXT) + +distclean-compile: + -rm -f *.tab.c + +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/bitbuffer.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/bitmath.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cpu.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/crc.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/file_decoder.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/file_encoder.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fixed.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/float.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/format.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/lpc.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/md5.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/memory.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/metadata_iterators.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/metadata_object.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/seekable_stream_decoder.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/seekable_stream_encoder.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stream_decoder.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stream_encoder.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stream_encoder_framing.Plo@am__quote@ + +.c.o: +@am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \ +@am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi +@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(COMPILE) -c $< + +.c.obj: +@am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ `$(CYGPATH_W) '$<'`; \ +@am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi +@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` + +.c.lo: +@am__fastdepCC_TRUE@ if $(LTCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \ +@am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Plo"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi +@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ depfile='$(DEPDIR)/$*.Plo' tmpdepfile='$(DEPDIR)/$*.TPlo' @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $< + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +distclean-libtool: + -rm -f libtool +uninstall-info-am: +install-m4dataDATA: $(m4data_DATA) + @$(NORMAL_INSTALL) + test -z "$(m4datadir)" || $(mkdir_p) "$(DESTDIR)$(m4datadir)" + @list='$(m4data_DATA)'; for p in $$list; do \ + if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \ + f="`echo $$p | sed -e 's|^.*/||'`"; \ + echo " $(m4dataDATA_INSTALL) '$$d$$p' '$(DESTDIR)$(m4datadir)/$$f'"; \ + $(m4dataDATA_INSTALL) "$$d$$p" "$(DESTDIR)$(m4datadir)/$$f"; \ + done + +uninstall-m4dataDATA: + @$(NORMAL_UNINSTALL) + @list='$(m4data_DATA)'; for p in $$list; do \ + f="`echo $$p | sed -e 's|^.*/||'`"; \ + echo " rm -f '$(DESTDIR)$(m4datadir)/$$f'"; \ + rm -f "$(DESTDIR)$(m4datadir)/$$f"; \ + done + +# This directory's subdirectories are mostly independent; you can cd +# into them and run `make' without going through this Makefile. +# To change the values of `make' variables: instead of editing Makefiles, +# (1) if the variable is set in `config.status', edit `config.status' +# (which will cause the Makefiles to be regenerated when you run `make'); +# (2) otherwise, pass the desired values on the `make' command line. +$(RECURSIVE_TARGETS): + @set fnord $$MAKEFLAGS; amf=$$2; \ + dot_seen=no; \ + target=`echo $@ | sed s/-recursive//`; \ + list='$(SUBDIRS)'; for subdir in $$list; do \ + echo "Making $$target in $$subdir"; \ + if test "$$subdir" = "."; then \ + dot_seen=yes; \ + local_target="$$target-am"; \ + else \ + local_target="$$target"; \ + fi; \ + (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ + || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \ + done; \ + if test "$$dot_seen" = "no"; then \ + $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \ + fi; test -z "$$fail" + +mostlyclean-recursive clean-recursive distclean-recursive \ +maintainer-clean-recursive: + @set fnord $$MAKEFLAGS; amf=$$2; \ + dot_seen=no; \ + case "$@" in \ + distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \ + *) list='$(SUBDIRS)' ;; \ + esac; \ + rev=''; for subdir in $$list; do \ + if test "$$subdir" = "."; then :; else \ + rev="$$subdir $$rev"; \ + fi; \ + done; \ + rev="$$rev ."; \ + target=`echo $@ | sed s/-recursive//`; \ + for subdir in $$rev; do \ + echo "Making $$target in $$subdir"; \ + if test "$$subdir" = "."; then \ + local_target="$$target-am"; \ + else \ + local_target="$$target"; \ + fi; \ + (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ + || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \ + done && test -z "$$fail" +tags-recursive: + list='$(SUBDIRS)'; for subdir in $$list; do \ + test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \ + done +ctags-recursive: + list='$(SUBDIRS)'; for subdir in $$list; do \ + test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \ + done + +ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + mkid -fID $$unique +tags: TAGS + +TAGS: tags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \ + include_option=--etags-include; \ + empty_fix=.; \ + else \ + include_option=--include; \ + empty_fix=; \ + fi; \ + list='$(SUBDIRS)'; for subdir in $$list; do \ + if test "$$subdir" = .; then :; else \ + test ! -f $$subdir/TAGS || \ + tags="$$tags $$include_option=$$here/$$subdir/TAGS"; \ + fi; \ + done; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + test -n "$$unique" || unique=$$empty_fix; \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$tags $$unique; \ + fi +ctags: CTAGS +CTAGS: ctags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + test -z "$(CTAGS_ARGS)$$tags$$unique" \ + || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ + $$tags $$unique + +GTAGS: + here=`$(am__cd) $(top_builddir) && pwd` \ + && cd $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) $$here + +distclean-tags: + -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \ + list='$(DISTFILES)'; for file in $$list; do \ + case $$file in \ + $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \ + $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \ + esac; \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test "$$dir" != "$$file" && test "$$dir" != "."; then \ + dir="/$$dir"; \ + $(mkdir_p) "$(distdir)$$dir"; \ + else \ + dir=''; \ + fi; \ + if test -d $$d/$$file; then \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + fi; \ + cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + else \ + test -f $(distdir)/$$file \ + || cp -p $$d/$$file $(distdir)/$$file \ + || exit 1; \ + fi; \ + done + list='$(DIST_SUBDIRS)'; for subdir in $$list; do \ + if test "$$subdir" = .; then :; else \ + test -d "$(distdir)/$$subdir" \ + || mkdir "$(distdir)/$$subdir" \ + || exit 1; \ + (cd $$subdir && \ + $(MAKE) $(AM_MAKEFLAGS) \ + top_distdir="../$(top_distdir)" \ + distdir="../$(distdir)/$$subdir" \ + distdir) \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-recursive +all-am: Makefile $(LTLIBRARIES) $(DATA) +installdirs: installdirs-recursive +installdirs-am: + for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(m4datadir)"; do \ + test -z "$$dir" || $(mkdir_p) "$$dir"; \ + done +install: install-recursive +install-exec: install-exec-recursive +install-data: install-data-recursive +uninstall: uninstall-recursive + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-recursive +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-recursive + +clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \ + mostlyclean-am + +distclean: distclean-recursive + -rm -rf ./$(DEPDIR) + -rm -f Makefile +distclean-am: clean-am distclean-compile distclean-generic \ + distclean-libtool distclean-tags + +dvi: dvi-recursive + +dvi-am: + +html: html-recursive + +info: info-recursive + +info-am: + +install-data-am: install-m4dataDATA + +install-exec-am: install-libLTLIBRARIES + +install-info: install-info-recursive + +install-man: + +installcheck-am: + +maintainer-clean: maintainer-clean-recursive + -rm -rf ./$(DEPDIR) + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-recursive + +mostlyclean-am: mostlyclean-compile mostlyclean-generic \ + mostlyclean-libtool + +pdf: pdf-recursive + +pdf-am: + +ps: ps-recursive + +ps-am: + +uninstall-am: uninstall-info-am uninstall-libLTLIBRARIES \ + uninstall-m4dataDATA + +uninstall-info: uninstall-info-recursive + +.PHONY: $(RECURSIVE_TARGETS) CTAGS GTAGS all all-am check check-am \ + clean clean-generic clean-libLTLIBRARIES clean-libtool \ + clean-recursive ctags ctags-recursive distclean \ + distclean-compile distclean-generic distclean-libtool \ + distclean-recursive distclean-tags distdir dvi dvi-am html \ + html-am info info-am install install-am install-data \ + install-data-am install-exec install-exec-am install-info \ + install-info-am install-libLTLIBRARIES install-m4dataDATA \ + install-man install-strip installcheck installcheck-am \ + installdirs installdirs-am maintainer-clean \ + maintainer-clean-generic maintainer-clean-recursive \ + mostlyclean mostlyclean-compile mostlyclean-generic \ + mostlyclean-libtool mostlyclean-recursive pdf pdf-am ps ps-am \ + tags tags-recursive uninstall uninstall-am uninstall-info-am \ + uninstall-libLTLIBRARIES uninstall-m4dataDATA + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/Libraries/FLAC/flac-src/src/libFLAC/Makefile.lite b/Libraries/FLAC/flac-src/src/libFLAC/Makefile.lite new file mode 100644 index 000000000..38da8f396 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/Makefile.lite @@ -0,0 +1,86 @@ +# libFLAC - Free Lossless Audio Codec library +# Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of the Xiph.org Foundation nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +# +# GNU makefile +# + +topdir = ../.. + +LIB_NAME = libFLAC +ifeq ($(DARWIN_BUILD),yes) +DEFINES = -DFLAC__CPU_PPC -DFLAC__USE_ALTIVEC -DFLAC__ALIGN_MALLOC_DATA +else +ifeq ($(SOLARIS_BUILD),yes) +DEFINES = -DFLAC__NO_ASM -DFLAC__ALIGN_MALLOC_DATA +else +DEFINES = -DFLAC__CPU_IA32 -DFLAC__USE_3DNOW -DFLAC__HAS_NASM -DFLAC__ALIGN_MALLOC_DATA +endif +endif +INCLUDES = -I./include -I$(topdir)/include +DEBUG_CFLAGS = -DFLAC__OVERFLOW_DETECT + +ifeq ($(DARWIN_BUILD),yes) +SRCS_S = \ + ppc/as/lpc_asm.s +else +ifeq ($(SOLARIS_BUILD),yes) +else +SRCS_NASM = \ + ia32/cpu_asm.nasm \ + ia32/fixed_asm.nasm \ + ia32/lpc_asm.nasm +endif +endif + +SRCS_C = \ + bitbuffer.c \ + bitmath.c \ + cpu.c \ + crc.c \ + file_decoder.c \ + file_encoder.c \ + fixed.c \ + float.c \ + format.c \ + lpc.c \ + md5.c \ + memory.c \ + metadata_iterators.c \ + metadata_object.c \ + seekable_stream_decoder.c \ + seekable_stream_encoder.c \ + stream_decoder.c \ + stream_encoder.c \ + stream_encoder_framing.c + +include $(topdir)/build/lib.mk + +# DO NOT DELETE THIS LINE -- make depend depends on it. diff --git a/Libraries/FLAC/flac-src/src/libFLAC/bitbuffer.c b/Libraries/FLAC/flac-src/src/libFLAC/bitbuffer.c new file mode 100644 index 000000000..8f5aefa67 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/bitbuffer.c @@ -0,0 +1,2690 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2000,2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include /* for malloc() */ +#include /* for memcpy(), memset() */ +#include "private/bitbuffer.h" +#include "private/bitmath.h" +#include "private/crc.h" +#include "FLAC/assert.h" + +/* + * Along the way you will see two versions of some functions, selected + * by a FLAC__NO_MANUAL_INLINING macro. One is the simplified, more + * readable, and slow version, and the other is the same function + * where crucial parts have been manually inlined and are much faster. + * + */ + +/* + * Some optimization strategies are slower with older versions of MSVC + */ +#if defined _MSC_VER && _MSC_VER <= 1200 +#define FLAC__OLD_MSVC_FLAVOR +#endif + +/* + * This should be at least twice as large as the largest number of blurbs + * required to represent any 'number' (in any encoding) you are going to + * read. With FLAC this is on the order of maybe a few hundred bits. + * If the buffer is smaller than that, the decoder won't be able to read + * in a whole number that is in a variable length encoding (e.g. Rice). + * + * The number we are actually using here is based on what would be the + * approximate maximum size of a verbatim frame at the default block size, + * for CD audio (4096 sample * 4 bytes per sample), plus some wiggle room. + * 32kbytes sounds reasonable. For kicks we subtract out 64 bytes for any + * alignment or malloc overhead. + * + * Increase this number to decrease the number of read callbacks, at the + * expense of using more memory. Or decrease for the reverse effect, + * keeping in mind the limit from the first paragraph. + */ +static const unsigned FLAC__BITBUFFER_DEFAULT_CAPACITY = ((65536 - 64) * 8) / FLAC__BITS_PER_BLURB; /* blurbs */ + +#ifndef FLAC__OLD_MSVC_FLAVOR +static const unsigned char byte_to_unary_table[] = { + 8, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 +}; +#endif + +#if FLAC__BITS_PER_BLURB == 8 +#define FLAC__BITS_PER_BLURB_LOG2 3 +#define FLAC__BYTES_PER_BLURB 1 +#define FLAC__BLURB_ALL_ONES ((FLAC__byte)0xff) +#define FLAC__BLURB_TOP_BIT_ONE ((FLAC__byte)0x80) +#define BLURB_BIT_TO_MASK(b) (((FLAC__blurb)'\x80') >> (b)) +#define CRC16_UPDATE_BLURB(bb, blurb, crc) FLAC__CRC16_UPDATE((blurb), (crc)); +#ifndef FLAC__OLD_MSVC_FLAVOR +#define FLAC__ALIGNED_BLURB_UNARY(blurb) (byte_to_unary_table[blurb]) +#endif +#elif FLAC__BITS_PER_BLURB == 32 +#define FLAC__BITS_PER_BLURB_LOG2 5 +#define FLAC__BYTES_PER_BLURB 4 +#define FLAC__BLURB_ALL_ONES ((FLAC__uint32)0xffffffff) +#define FLAC__BLURB_TOP_BIT_ONE ((FLAC__uint32)0x80000000) +#define BLURB_BIT_TO_MASK(b) (((FLAC__blurb)0x80000000) >> (b)) +#define CRC16_UPDATE_BLURB(bb, blurb, crc) crc16_update_blurb((bb), (blurb)); +#ifndef FLAC__OLD_MSVC_FLAVOR +#define FLAC__ALIGNED_BLURB_UNARY(blurb) ((blurb) <= 0xff ? byte_to_unary_table[blurb] + 24 : ((blurb) <= 0xffff ? byte_to_unary_table[(blurb) >> 8] + 16 : ((blurb) <= 0xffffff ? byte_to_unary_table[(blurb) >> 16] + 8 : byte_to_unary_table[(blurb) >> 24]))) +#endif +#else +/* ERROR, only sizes of 8 and 32 are supported */ +#endif + +#define FLAC__BLURBS_TO_BITS(blurbs) ((blurbs) << FLAC__BITS_PER_BLURB_LOG2) + +#ifdef min +#undef min +#endif +#define min(x,y) ((x)<(y)?(x):(y)) +#ifdef max +#undef max +#endif +#define max(x,y) ((x)>(y)?(x):(y)) + +/* adjust for compilers that can't understand using LLU suffix for uint64_t literals */ +#ifdef _MSC_VER +#define FLAC__U64L(x) x +#else +#define FLAC__U64L(x) x##LLU +#endif + +#ifndef FLaC__INLINE +#define FLaC__INLINE +#endif + +struct FLAC__BitBuffer { + FLAC__blurb *buffer; + unsigned capacity; /* in blurbs */ + unsigned blurbs, bits; + unsigned total_bits; /* must always == FLAC__BITS_PER_BLURB*blurbs+bits */ + unsigned consumed_blurbs, consumed_bits; + unsigned total_consumed_bits; /* must always == FLAC__BITS_PER_BLURB*consumed_blurbs+consumed_bits */ + FLAC__uint16 read_crc16; +#if FLAC__BITS_PER_BLURB == 32 + unsigned crc16_align; +#endif + FLAC__blurb save_head, save_tail; +}; + +#if FLAC__BITS_PER_BLURB == 32 +static void crc16_update_blurb(FLAC__BitBuffer *bb, FLAC__blurb blurb) +{ + if(bb->crc16_align == 0) { + FLAC__CRC16_UPDATE(blurb >> 24, bb->read_crc16); + FLAC__CRC16_UPDATE((blurb >> 16) & 0xff, bb->read_crc16); + FLAC__CRC16_UPDATE((blurb >> 8) & 0xff, bb->read_crc16); + FLAC__CRC16_UPDATE(blurb & 0xff, bb->read_crc16); + } + else if(bb->crc16_align == 8) { + FLAC__CRC16_UPDATE((blurb >> 16) & 0xff, bb->read_crc16); + FLAC__CRC16_UPDATE((blurb >> 8) & 0xff, bb->read_crc16); + FLAC__CRC16_UPDATE(blurb & 0xff, bb->read_crc16); + } + else if(bb->crc16_align == 16) { + FLAC__CRC16_UPDATE((blurb >> 8) & 0xff, bb->read_crc16); + FLAC__CRC16_UPDATE(blurb & 0xff, bb->read_crc16); + } + else if(bb->crc16_align == 24) { + FLAC__CRC16_UPDATE(blurb & 0xff, bb->read_crc16); + } + bb->crc16_align = 0; +} +#endif + +/* + * WATCHOUT: The current implentation is not friendly to shrinking, i.e. it + * does not shift left what is consumed, it just chops off the end, whether + * there is unconsumed data there or not. This is OK because currently we + * never shrink the buffer, but if this ever changes, we'll have to do some + * fixups here. + */ +static FLAC__bool bitbuffer_resize_(FLAC__BitBuffer *bb, unsigned new_capacity) +{ + FLAC__blurb *new_buffer; + + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + + if(bb->capacity == new_capacity) + return true; + + new_buffer = (FLAC__blurb*)calloc(new_capacity, sizeof(FLAC__blurb)); + if(new_buffer == 0) + return false; + memcpy(new_buffer, bb->buffer, sizeof(FLAC__blurb)*min(bb->blurbs+(bb->bits?1:0), new_capacity)); + if(new_capacity < bb->blurbs+(bb->bits?1:0)) { + bb->blurbs = new_capacity; + bb->bits = 0; + bb->total_bits = FLAC__BLURBS_TO_BITS(new_capacity); + } + if(new_capacity < bb->consumed_blurbs+(bb->consumed_bits?1:0)) { + bb->consumed_blurbs = new_capacity; + bb->consumed_bits = 0; + bb->total_consumed_bits = FLAC__BLURBS_TO_BITS(new_capacity); + } + free(bb->buffer); /* we've already asserted above that (0 != bb->buffer) */ + bb->buffer = new_buffer; + bb->capacity = new_capacity; + return true; +} + +static FLAC__bool bitbuffer_grow_(FLAC__BitBuffer *bb, unsigned min_blurbs_to_add) +{ + unsigned new_capacity; + + FLAC__ASSERT(min_blurbs_to_add > 0); + + new_capacity = max(bb->capacity * 2, bb->capacity + min_blurbs_to_add); + return bitbuffer_resize_(bb, new_capacity); +} + +static FLAC__bool bitbuffer_ensure_size_(FLAC__BitBuffer *bb, unsigned bits_to_add) +{ + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + + if(FLAC__BLURBS_TO_BITS(bb->capacity) < bb->total_bits + bits_to_add) + return bitbuffer_grow_(bb, (bits_to_add >> FLAC__BITS_PER_BLURB_LOG2) + 2); + else + return true; +} + +static FLAC__bool bitbuffer_read_from_client_(FLAC__BitBuffer *bb, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data) +{ + unsigned bytes; + FLAC__byte *target; + + /* first shift the unconsumed buffer data toward the front as much as possible */ + if(bb->total_consumed_bits >= FLAC__BITS_PER_BLURB) { +#if FLAC__BITS_PER_BLURB == 8 + /* + * memset and memcpy are usually implemented in assembly language + * by the system libc, and they can be much faster + */ + const unsigned r_end = bb->blurbs + (bb->bits? 1:0); + const unsigned r = bb->consumed_blurbs, l = r_end - r; + memmove(&bb->buffer[0], &bb->buffer[r], l); + memset(&bb->buffer[l], 0, r); +#elif FLAC__BITS_PER_BLURB == 32 + /* still needs optimization */ + const unsigned r_end = bb->blurbs + (bb->bits? 1:0); + unsigned l = 0, r = bb->consumed_blurbs; + for( ; r < r_end; l++, r++) + bb->buffer[l] = bb->buffer[r]; + for( ; l < r_end; l++) + bb->buffer[l] = 0; +#else + FLAC__ASSERT(false); /* ERROR, only sizes of 8 and 32 are supported */ +#endif /* FLAC__BITS_PER_BLURB == 32 or 8 */ + + bb->blurbs -= bb->consumed_blurbs; + bb->total_bits -= FLAC__BLURBS_TO_BITS(bb->consumed_blurbs); + bb->consumed_blurbs = 0; + bb->total_consumed_bits = bb->consumed_bits; + } + + /* grow if we need to */ + if(bb->capacity <= 1) { + if(!bitbuffer_resize_(bb, 16)) + return false; + } + + /* set the target for reading, taking into account blurb alignment */ +#if FLAC__BITS_PER_BLURB == 8 + /* blurb == byte, so no gyrations necessary: */ + target = bb->buffer + bb->blurbs; + bytes = bb->capacity - bb->blurbs; +#elif FLAC__BITS_PER_BLURB == 32 + /* @@@ WATCHOUT: code currently only works for big-endian: */ + FLAC__ASSERT((bb->bits & 7) == 0); + target = (FLAC__byte*)(bb->buffer + bb->blurbs) + (bb->bits >> 3); + bytes = ((bb->capacity - bb->blurbs) << 2) - (bb->bits >> 3); /* i.e. (bb->capacity - bb->blurbs) * FLAC__BYTES_PER_BLURB - (bb->bits / 8) */ +#else + FLAC__ASSERT(false); /* ERROR, only sizes of 8 and 32 are supported */ +#endif + + /* finally, read in some data */ + if(!read_callback(target, &bytes, client_data)) + return false; + + /* now we have to handle partial blurb cases: */ +#if FLAC__BITS_PER_BLURB == 8 + /* blurb == byte, so no gyrations necessary: */ + bb->blurbs += bytes; + bb->total_bits += FLAC__BLURBS_TO_BITS(bytes); +#elif FLAC__BITS_PER_BLURB == 32 + /* @@@ WATCHOUT: code currently only works for big-endian: */ + { + const unsigned aligned_bytes = (bb->bits >> 3) + bytes; + bb->blurbs += (aligned_bytes >> 2); /* i.e. aligned_bytes / FLAC__BYTES_PER_BLURB */ + bb->bits = (aligned_bytes & 3u) << 3; /* i.e. (aligned_bytes % FLAC__BYTES_PER_BLURB) * 8 */ + bb->total_bits += (bytes << 3); + } +#else + FLAC__ASSERT(false); /* ERROR, only sizes of 8 and 32 are supported */ +#endif + return true; +} + +/*********************************************************************** + * + * Class constructor/destructor + * + ***********************************************************************/ + +FLAC__BitBuffer *FLAC__bitbuffer_new() +{ + FLAC__BitBuffer *bb = (FLAC__BitBuffer*)calloc(1, sizeof(FLAC__BitBuffer)); + + /* calloc() implies: + memset(bb, 0, sizeof(FLAC__BitBuffer)); + bb->buffer = 0; + bb->capacity = 0; + bb->blurbs = bb->bits = bb->total_bits = 0; + bb->consumed_blurbs = bb->consumed_bits = bb->total_consumed_bits = 0; + */ + return bb; +} + +void FLAC__bitbuffer_delete(FLAC__BitBuffer *bb) +{ + FLAC__ASSERT(0 != bb); + + FLAC__bitbuffer_free(bb); + free(bb); +} + +/*********************************************************************** + * + * Public class methods + * + ***********************************************************************/ + +FLAC__bool FLAC__bitbuffer_init(FLAC__BitBuffer *bb) +{ + FLAC__ASSERT(0 != bb); + + bb->buffer = 0; + bb->capacity = 0; + bb->blurbs = bb->bits = bb->total_bits = 0; + bb->consumed_blurbs = bb->consumed_bits = bb->total_consumed_bits = 0; + + return FLAC__bitbuffer_clear(bb); +} + +FLAC__bool FLAC__bitbuffer_init_from(FLAC__BitBuffer *bb, const FLAC__byte buffer[], unsigned bytes) +{ + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(bytes > 0); + + if(!FLAC__bitbuffer_init(bb)) + return false; + + if(!bitbuffer_ensure_size_(bb, bytes << 3)) + return false; + + FLAC__ASSERT(0 != buffer); + /* @@@ WATCHOUT: code currently only works for 8-bits-per-blurb inclusive-or big-endian: */ + memcpy((FLAC__byte*)bb->buffer, buffer, sizeof(FLAC__byte)*bytes); + bb->blurbs = bytes / FLAC__BYTES_PER_BLURB; + bb->bits = (bytes % FLAC__BYTES_PER_BLURB) << 3; + bb->total_bits = bytes << 3; + return true; +} + +FLAC__bool FLAC__bitbuffer_concatenate_aligned(FLAC__BitBuffer *dest, const FLAC__BitBuffer *src) +{ + unsigned bits_to_add = src->total_bits - src->total_consumed_bits; + + FLAC__ASSERT(0 != dest); + FLAC__ASSERT(0 != src); + + if(bits_to_add == 0) + return true; + if(dest->bits != src->consumed_bits) + return false; + if(!bitbuffer_ensure_size_(dest, bits_to_add)) + return false; + if(dest->bits == 0) { + memcpy(dest->buffer+dest->blurbs, src->buffer+src->consumed_blurbs, sizeof(FLAC__blurb)*(src->blurbs-src->consumed_blurbs + ((src->bits)? 1:0))); + } + else if(dest->bits + bits_to_add > FLAC__BITS_PER_BLURB) { + dest->buffer[dest->blurbs] <<= (FLAC__BITS_PER_BLURB - dest->bits); + dest->buffer[dest->blurbs] |= (src->buffer[src->consumed_blurbs] & ((1u << (FLAC__BITS_PER_BLURB-dest->bits)) - 1)); + memcpy(dest->buffer+dest->blurbs+1, src->buffer+src->consumed_blurbs+1, sizeof(FLAC__blurb)*(src->blurbs-src->consumed_blurbs-1 + ((src->bits)? 1:0))); + } + else { + dest->buffer[dest->blurbs] <<= bits_to_add; + dest->buffer[dest->blurbs] |= (src->buffer[src->consumed_blurbs] & ((1u << bits_to_add) - 1)); + } + dest->bits = src->bits; + dest->total_bits += bits_to_add; + dest->blurbs = dest->total_bits / FLAC__BITS_PER_BLURB; + + return true; +} + +void FLAC__bitbuffer_free(FLAC__BitBuffer *bb) +{ + FLAC__ASSERT(0 != bb); + + if(0 != bb->buffer) + free(bb->buffer); + bb->buffer = 0; + bb->capacity = 0; + bb->blurbs = bb->bits = bb->total_bits = 0; + bb->consumed_blurbs = bb->consumed_bits = bb->total_consumed_bits = 0; +} + +FLAC__bool FLAC__bitbuffer_clear(FLAC__BitBuffer *bb) +{ + if(bb->buffer == 0) { + bb->capacity = FLAC__BITBUFFER_DEFAULT_CAPACITY; + bb->buffer = (FLAC__blurb*)calloc(bb->capacity, sizeof(FLAC__blurb)); + if(bb->buffer == 0) + return false; + } + else { + memset(bb->buffer, 0, bb->blurbs + (bb->bits?1:0)); + } + bb->blurbs = bb->bits = bb->total_bits = 0; + bb->consumed_blurbs = bb->consumed_bits = bb->total_consumed_bits = 0; + return true; +} + +FLAC__bool FLAC__bitbuffer_clone(FLAC__BitBuffer *dest, const FLAC__BitBuffer *src) +{ + FLAC__ASSERT(0 != dest); + FLAC__ASSERT(0 != dest->buffer); + FLAC__ASSERT(0 != src); + FLAC__ASSERT(0 != src->buffer); + + if(dest->capacity < src->capacity) + if(!bitbuffer_resize_(dest, src->capacity)) + return false; + memcpy(dest->buffer, src->buffer, sizeof(FLAC__blurb)*min(src->capacity, src->blurbs+1)); + dest->blurbs = src->blurbs; + dest->bits = src->bits; + dest->total_bits = src->total_bits; + dest->consumed_blurbs = src->consumed_blurbs; + dest->consumed_bits = src->consumed_bits; + dest->total_consumed_bits = src->total_consumed_bits; + dest->read_crc16 = src->read_crc16; + return true; +} + +void FLAC__bitbuffer_reset_read_crc16(FLAC__BitBuffer *bb, FLAC__uint16 seed) +{ + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + FLAC__ASSERT((bb->consumed_bits & 7) == 0); + + bb->read_crc16 = seed; +#if FLAC__BITS_PER_BLURB == 8 + /* no need to do anything */ +#elif FLAC__BITS_PER_BLURB == 32 + bb->crc16_align = bb->consumed_bits; +#else + FLAC__ASSERT(false); /* ERROR, only sizes of 8 and 32 are supported */ +#endif +} + +FLAC__uint16 FLAC__bitbuffer_get_read_crc16(FLAC__BitBuffer *bb) +{ + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + FLAC__ASSERT((bb->bits & 7) == 0); + FLAC__ASSERT((bb->consumed_bits & 7) == 0); + +#if FLAC__BITS_PER_BLURB == 8 + /* no need to do anything */ +#elif FLAC__BITS_PER_BLURB == 32 + /*@@@ BUG: even though this probably can't happen with FLAC, need to fix the case where we are called here for the very first blurb and crc16_align is > 0 */ + if(bb->bits == 0 || bb->consumed_blurbs < bb->blurbs) { + if(bb->consumed_bits == 8) { + const FLAC__blurb blurb = bb->buffer[bb->consumed_blurbs]; + FLAC__CRC16_UPDATE(blurb >> 24, bb->read_crc16); + } + else if(bb->consumed_bits == 16) { + const FLAC__blurb blurb = bb->buffer[bb->consumed_blurbs]; + FLAC__CRC16_UPDATE(blurb >> 24, bb->read_crc16); + FLAC__CRC16_UPDATE((blurb >> 16) & 0xff, bb->read_crc16); + } + else if(bb->consumed_bits == 24) { + const FLAC__blurb blurb = bb->buffer[bb->consumed_blurbs]; + FLAC__CRC16_UPDATE(blurb >> 24, bb->read_crc16); + FLAC__CRC16_UPDATE((blurb >> 16) & 0xff, bb->read_crc16); + FLAC__CRC16_UPDATE((blurb >> 8) & 0xff, bb->read_crc16); + } + } + else { + if(bb->consumed_bits == 8) { + const FLAC__blurb blurb = bb->buffer[bb->consumed_blurbs]; + FLAC__CRC16_UPDATE(blurb >> (bb->bits-8), bb->read_crc16); + } + else if(bb->consumed_bits == 16) { + const FLAC__blurb blurb = bb->buffer[bb->consumed_blurbs]; + FLAC__CRC16_UPDATE(blurb >> (bb->bits-8), bb->read_crc16); + FLAC__CRC16_UPDATE((blurb >> (bb->bits-16)) & 0xff, bb->read_crc16); + } + else if(bb->consumed_bits == 24) { + const FLAC__blurb blurb = bb->buffer[bb->consumed_blurbs]; + FLAC__CRC16_UPDATE(blurb >> (bb->bits-8), bb->read_crc16); + FLAC__CRC16_UPDATE((blurb >> (bb->bits-16)) & 0xff, bb->read_crc16); + FLAC__CRC16_UPDATE((blurb >> (bb->bits-24)) & 0xff, bb->read_crc16); + } + } + bb->crc16_align = bb->consumed_bits; +#else + FLAC__ASSERT(false); /* ERROR, only sizes of 8 and 32 are supported */ +#endif + return bb->read_crc16; +} + +FLAC__uint16 FLAC__bitbuffer_get_write_crc16(const FLAC__BitBuffer *bb) +{ + FLAC__ASSERT((bb->bits & 7) == 0); /* assert that we're byte-aligned */ + +#if FLAC__BITS_PER_BLURB == 8 + return FLAC__crc16(bb->buffer, bb->blurbs); +#elif FLAC__BITS_PER_BLURB == 32 + /* @@@ WATCHOUT: code currently only works for big-endian: */ + return FLAC__crc16((FLAC__byte*)(bb->buffer), (bb->blurbs * FLAC__BYTES_PER_BLURB) + (bb->bits >> 3)); +#else + FLAC__ASSERT(false); /* ERROR, only sizes of 8 and 32 are supported */ +#endif +} + +FLAC__byte FLAC__bitbuffer_get_write_crc8(const FLAC__BitBuffer *bb) +{ + FLAC__ASSERT(0 != bb); + FLAC__ASSERT((bb->bits & 7) == 0); /* assert that we're byte-aligned */ + FLAC__ASSERT(bb->buffer[0] == 0xff); /* MAGIC NUMBER for the first byte of the sync code */ +#if FLAC__BITS_PER_BLURB == 8 + return FLAC__crc8(bb->buffer, bb->blurbs); +#elif FLAC__BITS_PER_BLURB == 32 + /* @@@ WATCHOUT: code currently only works for big-endian: */ + return FLAC__crc8((FLAC__byte*)(bb->buffer), (bb->blurbs * FLAC__BYTES_PER_BLURB) + (bb->bits >> 3)); +#else + FLAC__ASSERT(false); /* ERROR, only sizes of 8 and 32 are supported */ +#endif +} + +FLAC__bool FLAC__bitbuffer_is_byte_aligned(const FLAC__BitBuffer *bb) +{ + return ((bb->bits & 7) == 0); +} + +FLAC__bool FLAC__bitbuffer_is_consumed_byte_aligned(const FLAC__BitBuffer *bb) +{ + return ((bb->consumed_bits & 7) == 0); +} + +unsigned FLAC__bitbuffer_bits_left_for_byte_alignment(const FLAC__BitBuffer *bb) +{ + return 8 - (bb->consumed_bits & 7); +} + +unsigned FLAC__bitbuffer_get_input_bytes_unconsumed(const FLAC__BitBuffer *bb) +{ + FLAC__ASSERT((bb->consumed_bits & 7) == 0 && (bb->bits & 7) == 0); + return (bb->total_bits - bb->total_consumed_bits) >> 3; +} + +void FLAC__bitbuffer_get_buffer(FLAC__BitBuffer *bb, const FLAC__byte **buffer, unsigned *bytes) +{ + FLAC__ASSERT((bb->consumed_bits & 7) == 0 && (bb->bits & 7) == 0); +#if FLAC__BITS_PER_BLURB == 8 + *buffer = bb->buffer + bb->consumed_blurbs; + *bytes = bb->blurbs - bb->consumed_blurbs; +#elif FLAC__BITS_PER_BLURB == 32 + /* @@@ WATCHOUT: code currently only works for big-endian: */ + *buffer = (FLAC__byte*)(bb->buffer + bb->consumed_blurbs) + (bb->consumed_bits >> 3); + *bytes = (bb->total_bits - bb->total_consumed_bits) >> 3; +#else + FLAC__ASSERT(false); /* ERROR, only sizes of 8 and 32 are supported */ +#endif +} + +void FLAC__bitbuffer_release_buffer(FLAC__BitBuffer *bb) +{ +#if FLAC__BITS_PER_BLURB == 8 + (void)bb; +#elif FLAC__BITS_PER_BLURB == 32 + /* @@@ WATCHOUT: code currently only works for big-endian: */ + (void)bb; +#else + FLAC__ASSERT(false); /* ERROR, only sizes of 8 and 32 are supported */ +#endif +} + +FLAC__bool FLAC__bitbuffer_write_zeroes(FLAC__BitBuffer *bb, unsigned bits) +{ + unsigned n; + + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + + if(bits == 0) + return true; + if(!bitbuffer_ensure_size_(bb, bits)) + return false; + bb->total_bits += bits; + while(bits > 0) { + n = min(FLAC__BITS_PER_BLURB - bb->bits, bits); + bb->buffer[bb->blurbs] <<= n; + bits -= n; + bb->bits += n; + if(bb->bits == FLAC__BITS_PER_BLURB) { + bb->blurbs++; + bb->bits = 0; + } + } + return true; +} + +FLaC__INLINE FLAC__bool FLAC__bitbuffer_write_raw_uint32(FLAC__BitBuffer *bb, FLAC__uint32 val, unsigned bits) +{ + unsigned n, k; + + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + + FLAC__ASSERT(bits <= 32); + if(bits == 0) + return true; + /* inline the size check so we don't incure a function call unnecessarily */ + if(FLAC__BLURBS_TO_BITS(bb->capacity) < bb->total_bits + bits) { + if(!bitbuffer_ensure_size_(bb, bits)) + return false; + } + + /* zero-out unused bits; WATCHOUT: other code relies on this, so this needs to stay */ + if(bits < 32) /* @@@ gcc seems to require this because the following line causes incorrect results when bits==32; investigate */ + val &= (~(0xffffffff << bits)); /* zero-out unused bits */ + + bb->total_bits += bits; + while(bits > 0) { + n = FLAC__BITS_PER_BLURB - bb->bits; + if(n == FLAC__BITS_PER_BLURB) { /* i.e. bb->bits == 0 */ + if(bits < FLAC__BITS_PER_BLURB) { + bb->buffer[bb->blurbs] = (FLAC__blurb)val; + bb->bits = bits; + break; + } + else if(bits == FLAC__BITS_PER_BLURB) { + bb->buffer[bb->blurbs++] = (FLAC__blurb)val; + break; + } + else { + k = bits - FLAC__BITS_PER_BLURB; + bb->buffer[bb->blurbs++] = (FLAC__blurb)(val >> k); + /* we know k < 32 so no need to protect against the gcc bug mentioned above */ + val &= (~(0xffffffff << k)); + bits -= FLAC__BITS_PER_BLURB; + } + } + else if(bits <= n) { + bb->buffer[bb->blurbs] <<= bits; + bb->buffer[bb->blurbs] |= val; + if(bits == n) { + bb->blurbs++; + bb->bits = 0; + } + else + bb->bits += bits; + break; + } + else { + k = bits - n; + bb->buffer[bb->blurbs] <<= n; + bb->buffer[bb->blurbs] |= (val >> k); + /* we know n > 0 so k < 32 so no need to protect against the gcc bug mentioned above */ + val &= (~(0xffffffff << k)); + bits -= n; + bb->blurbs++; + bb->bits = 0; + } + } + + return true; +} + +FLAC__bool FLAC__bitbuffer_write_raw_int32(FLAC__BitBuffer *bb, FLAC__int32 val, unsigned bits) +{ + return FLAC__bitbuffer_write_raw_uint32(bb, (FLAC__uint32)val, bits); +} + +FLAC__bool FLAC__bitbuffer_write_raw_uint64(FLAC__BitBuffer *bb, FLAC__uint64 val, unsigned bits) +{ + static const FLAC__uint64 mask[] = { + 0, + FLAC__U64L(0x0000000000000001), FLAC__U64L(0x0000000000000003), FLAC__U64L(0x0000000000000007), FLAC__U64L(0x000000000000000F), + FLAC__U64L(0x000000000000001F), FLAC__U64L(0x000000000000003F), FLAC__U64L(0x000000000000007F), FLAC__U64L(0x00000000000000FF), + FLAC__U64L(0x00000000000001FF), FLAC__U64L(0x00000000000003FF), FLAC__U64L(0x00000000000007FF), FLAC__U64L(0x0000000000000FFF), + FLAC__U64L(0x0000000000001FFF), FLAC__U64L(0x0000000000003FFF), FLAC__U64L(0x0000000000007FFF), FLAC__U64L(0x000000000000FFFF), + FLAC__U64L(0x000000000001FFFF), FLAC__U64L(0x000000000003FFFF), FLAC__U64L(0x000000000007FFFF), FLAC__U64L(0x00000000000FFFFF), + FLAC__U64L(0x00000000001FFFFF), FLAC__U64L(0x00000000003FFFFF), FLAC__U64L(0x00000000007FFFFF), FLAC__U64L(0x0000000000FFFFFF), + FLAC__U64L(0x0000000001FFFFFF), FLAC__U64L(0x0000000003FFFFFF), FLAC__U64L(0x0000000007FFFFFF), FLAC__U64L(0x000000000FFFFFFF), + FLAC__U64L(0x000000001FFFFFFF), FLAC__U64L(0x000000003FFFFFFF), FLAC__U64L(0x000000007FFFFFFF), FLAC__U64L(0x00000000FFFFFFFF), + FLAC__U64L(0x00000001FFFFFFFF), FLAC__U64L(0x00000003FFFFFFFF), FLAC__U64L(0x00000007FFFFFFFF), FLAC__U64L(0x0000000FFFFFFFFF), + FLAC__U64L(0x0000001FFFFFFFFF), FLAC__U64L(0x0000003FFFFFFFFF), FLAC__U64L(0x0000007FFFFFFFFF), FLAC__U64L(0x000000FFFFFFFFFF), + FLAC__U64L(0x000001FFFFFFFFFF), FLAC__U64L(0x000003FFFFFFFFFF), FLAC__U64L(0x000007FFFFFFFFFF), FLAC__U64L(0x00000FFFFFFFFFFF), + FLAC__U64L(0x00001FFFFFFFFFFF), FLAC__U64L(0x00003FFFFFFFFFFF), FLAC__U64L(0x00007FFFFFFFFFFF), FLAC__U64L(0x0000FFFFFFFFFFFF), + FLAC__U64L(0x0001FFFFFFFFFFFF), FLAC__U64L(0x0003FFFFFFFFFFFF), FLAC__U64L(0x0007FFFFFFFFFFFF), FLAC__U64L(0x000FFFFFFFFFFFFF), + FLAC__U64L(0x001FFFFFFFFFFFFF), FLAC__U64L(0x003FFFFFFFFFFFFF), FLAC__U64L(0x007FFFFFFFFFFFFF), FLAC__U64L(0x00FFFFFFFFFFFFFF), + FLAC__U64L(0x01FFFFFFFFFFFFFF), FLAC__U64L(0x03FFFFFFFFFFFFFF), FLAC__U64L(0x07FFFFFFFFFFFFFF), FLAC__U64L(0x0FFFFFFFFFFFFFFF), + FLAC__U64L(0x1FFFFFFFFFFFFFFF), FLAC__U64L(0x3FFFFFFFFFFFFFFF), FLAC__U64L(0x7FFFFFFFFFFFFFFF), FLAC__U64L(0xFFFFFFFFFFFFFFFF) + }; + unsigned n, k; + + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + + FLAC__ASSERT(bits <= 64); + if(bits == 0) + return true; + if(!bitbuffer_ensure_size_(bb, bits)) + return false; + val &= mask[bits]; + bb->total_bits += bits; + while(bits > 0) { + if(bb->bits == 0) { + if(bits < FLAC__BITS_PER_BLURB) { + bb->buffer[bb->blurbs] = (FLAC__blurb)val; + bb->bits = bits; + break; + } + else if(bits == FLAC__BITS_PER_BLURB) { + bb->buffer[bb->blurbs++] = (FLAC__blurb)val; + break; + } + else { + k = bits - FLAC__BITS_PER_BLURB; + bb->buffer[bb->blurbs++] = (FLAC__blurb)(val >> k); + /* we know k < 64 so no need to protect against the gcc bug mentioned above */ + val &= (~(FLAC__U64L(0xffffffffffffffff) << k)); + bits -= FLAC__BITS_PER_BLURB; + } + } + else { + n = min(FLAC__BITS_PER_BLURB - bb->bits, bits); + k = bits - n; + bb->buffer[bb->blurbs] <<= n; + bb->buffer[bb->blurbs] |= (val >> k); + /* we know n > 0 so k < 64 so no need to protect against the gcc bug mentioned above */ + val &= (~(FLAC__U64L(0xffffffffffffffff) << k)); + bits -= n; + bb->bits += n; + if(bb->bits == FLAC__BITS_PER_BLURB) { + bb->blurbs++; + bb->bits = 0; + } + } + } + + return true; +} + +#if 0 /* UNUSED */ +FLAC__bool FLAC__bitbuffer_write_raw_int64(FLAC__BitBuffer *bb, FLAC__int64 val, unsigned bits) +{ + return FLAC__bitbuffer_write_raw_uint64(bb, (FLAC__uint64)val, bits); +} +#endif + +FLaC__INLINE FLAC__bool FLAC__bitbuffer_write_raw_uint32_little_endian(FLAC__BitBuffer *bb, FLAC__uint32 val) +{ + /* this doesn't need to be that fast as currently it is only used for vorbis comments */ + + /* NOTE: we rely on the fact that FLAC__bitbuffer_write_raw_uint32() masks out the unused bits */ + if(!FLAC__bitbuffer_write_raw_uint32(bb, val, 8)) + return false; + if(!FLAC__bitbuffer_write_raw_uint32(bb, val>>8, 8)) + return false; + if(!FLAC__bitbuffer_write_raw_uint32(bb, val>>16, 8)) + return false; + if(!FLAC__bitbuffer_write_raw_uint32(bb, val>>24, 8)) + return false; + + return true; +} + +FLaC__INLINE FLAC__bool FLAC__bitbuffer_write_byte_block(FLAC__BitBuffer *bb, const FLAC__byte vals[], unsigned nvals) +{ + unsigned i; + + /* this could be faster but currently we don't need it to be */ + for(i = 0; i < nvals; i++) { + if(!FLAC__bitbuffer_write_raw_uint32(bb, (FLAC__uint32)(vals[i]), 8)) + return false; + } + + return true; +} + +FLAC__bool FLAC__bitbuffer_write_unary_unsigned(FLAC__BitBuffer *bb, unsigned val) +{ + if(val < 32) + return FLAC__bitbuffer_write_raw_uint32(bb, 1, ++val); + else if(val < 64) + return FLAC__bitbuffer_write_raw_uint64(bb, 1, ++val); + else { + if(!FLAC__bitbuffer_write_zeroes(bb, val)) + return false; + return FLAC__bitbuffer_write_raw_uint32(bb, 1, 1); + } +} + +unsigned FLAC__bitbuffer_rice_bits(int val, unsigned parameter) +{ + unsigned msbs, uval; + + /* fold signed to unsigned */ + if(val < 0) + /* equivalent to + * (unsigned)(((--val) << 1) - 1); + * but without the overflow problem at MININT + */ + uval = (unsigned)(((-(++val)) << 1) + 1); + else + uval = (unsigned)(val << 1); + + msbs = uval >> parameter; + + return 1 + parameter + msbs; +} + +#if 0 /* UNUSED */ +unsigned FLAC__bitbuffer_golomb_bits_signed(int val, unsigned parameter) +{ + unsigned bits, msbs, uval; + unsigned k; + + FLAC__ASSERT(parameter > 0); + + /* fold signed to unsigned */ + if(val < 0) + /* equivalent to + * (unsigned)(((--val) << 1) - 1); + * but without the overflow problem at MININT + */ + uval = (unsigned)(((-(++val)) << 1) + 1); + else + uval = (unsigned)(val << 1); + + k = FLAC__bitmath_ilog2(parameter); + if(parameter == 1u<> k; + bits = 1 + k + msbs; + } + else { + unsigned q, r, d; + + d = (1 << (k+1)) - parameter; + q = uval / parameter; + r = uval - (q * parameter); + + bits = 1 + q + k; + if(r >= d) + bits++; + } + return bits; +} + +unsigned FLAC__bitbuffer_golomb_bits_unsigned(unsigned uval, unsigned parameter) +{ + unsigned bits, msbs; + unsigned k; + + FLAC__ASSERT(parameter > 0); + + k = FLAC__bitmath_ilog2(parameter); + if(parameter == 1u<> k; + bits = 1 + k + msbs; + } + else { + unsigned q, r, d; + + d = (1 << (k+1)) - parameter; + q = uval / parameter; + r = uval - (q * parameter); + + bits = 1 + q + k; + if(r >= d) + bits++; + } + return bits; +} +#endif /* UNUSED */ + +#ifdef FLAC__SYMMETRIC_RICE +FLAC__bool FLAC__bitbuffer_write_symmetric_rice_signed(FLAC__BitBuffer *bb, int val, unsigned parameter) +{ + unsigned total_bits, interesting_bits, msbs; + FLAC__uint32 pattern; + + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + FLAC__ASSERT(parameter <= 31); + + /* init pattern with the unary end bit and the sign bit */ + if(val < 0) { + pattern = 3; + val = -val; + } + else + pattern = 2; + + msbs = val >> parameter; + interesting_bits = 2 + parameter; + total_bits = interesting_bits + msbs; + pattern <<= parameter; + pattern |= (val & ((1<buffer); + FLAC__ASSERT(parameter <= 31); + + *overflow = false; + + /* init pattern with the unary end bit and the sign bit */ + if(val < 0) { + pattern = 3; + val = -val; + } + else + pattern = 2; + + msbs = val >> parameter; + interesting_bits = 2 + parameter; + total_bits = interesting_bits + msbs; + pattern <<= parameter; + pattern |= (val & ((1< max_bits) { + *overflow = true; + return true; + } + else { + /* write the unary MSBs */ + if(!FLAC__bitbuffer_write_zeroes(bb, msbs)) + return false; + /* write the unary end bit, the sign bit, and binary LSBs */ + if(!FLAC__bitbuffer_write_raw_uint32(bb, pattern, interesting_bits)) + return false; + } + return true; +} +#endif /* UNUSED */ + +FLAC__bool FLAC__bitbuffer_write_symmetric_rice_signed_escape(FLAC__BitBuffer *bb, int val, unsigned parameter) +{ + unsigned total_bits, val_bits; + FLAC__uint32 pattern; + + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + FLAC__ASSERT(parameter <= 31); + + val_bits = FLAC__bitmath_silog2(val); + total_bits = 2 + parameter + 5 + val_bits; + + if(total_bits <= 32) { + pattern = 3; + pattern <<= (parameter + 5); + pattern |= val_bits; + pattern <<= val_bits; + pattern |= (val & ((1 << val_bits) - 1)); + if(!FLAC__bitbuffer_write_raw_uint32(bb, pattern, total_bits)) + return false; + } + else { + /* write the '-0' escape code first */ + if(!FLAC__bitbuffer_write_raw_uint32(bb, 3u << parameter, 2+parameter)) + return false; + /* write the length */ + if(!FLAC__bitbuffer_write_raw_uint32(bb, val_bits, 5)) + return false; + /* write the value */ + if(!FLAC__bitbuffer_write_raw_int32(bb, val, val_bits)) + return false; + } + return true; +} +#endif /* ifdef FLAC__SYMMETRIC_RICE */ + +FLAC__bool FLAC__bitbuffer_write_rice_signed(FLAC__BitBuffer *bb, int val, unsigned parameter) +{ + unsigned total_bits, interesting_bits, msbs, uval; + FLAC__uint32 pattern; + + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + FLAC__ASSERT(parameter <= 30); + + /* fold signed to unsigned */ + if(val < 0) + /* equivalent to + * (unsigned)(((--val) << 1) - 1); + * but without the overflow problem at MININT + */ + uval = (unsigned)(((-(++val)) << 1) + 1); + else + uval = (unsigned)(val << 1); + + msbs = uval >> parameter; + interesting_bits = 1 + parameter; + total_bits = interesting_bits + msbs; + pattern = 1 << parameter; /* the unary end bit */ + pattern |= (uval & ((1<buffer); + FLAC__ASSERT(parameter <= 30); + + *overflow = false; + + /* fold signed to unsigned */ + if(val < 0) + /* equivalent to + * (unsigned)(((--val) << 1) - 1); + * but without the overflow problem at MININT + */ + uval = (unsigned)(((-(++val)) << 1) + 1); + else + uval = (unsigned)(val << 1); + + msbs = uval >> parameter; + interesting_bits = 1 + parameter; + total_bits = interesting_bits + msbs; + pattern = 1 << parameter; /* the unary end bit */ + pattern |= (uval & ((1< max_bits) { + *overflow = true; + return true; + } + else { + /* write the unary MSBs */ + if(!FLAC__bitbuffer_write_zeroes(bb, msbs)) + return false; + /* write the unary end bit and binary LSBs */ + if(!FLAC__bitbuffer_write_raw_uint32(bb, pattern, interesting_bits)) + return false; + } + return true; +} +#endif /* UNUSED */ + +#if 0 /* UNUSED */ +FLAC__bool FLAC__bitbuffer_write_golomb_signed(FLAC__BitBuffer *bb, int val, unsigned parameter) +{ + unsigned total_bits, msbs, uval; + unsigned k; + + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + FLAC__ASSERT(parameter > 0); + + /* fold signed to unsigned */ + if(val < 0) + /* equivalent to + * (unsigned)(((--val) << 1) - 1); + * but without the overflow problem at MININT + */ + uval = (unsigned)(((-(++val)) << 1) + 1); + else + uval = (unsigned)(val << 1); + + k = FLAC__bitmath_ilog2(parameter); + if(parameter == 1u<> k; + total_bits = 1 + k + msbs; + pattern = 1 << k; /* the unary end bit */ + pattern |= (uval & ((1u<= d) { + if(!FLAC__bitbuffer_write_raw_uint32(bb, r+d, k+1)) + return false; + } + else { + if(!FLAC__bitbuffer_write_raw_uint32(bb, r, k)) + return false; + } + } + return true; +} + +FLAC__bool FLAC__bitbuffer_write_golomb_unsigned(FLAC__BitBuffer *bb, unsigned uval, unsigned parameter) +{ + unsigned total_bits, msbs; + unsigned k; + + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + FLAC__ASSERT(parameter > 0); + + k = FLAC__bitmath_ilog2(parameter); + if(parameter == 1u<> k; + total_bits = 1 + k + msbs; + pattern = 1 << k; /* the unary end bit */ + pattern |= (uval & ((1u<= d) { + if(!FLAC__bitbuffer_write_raw_uint32(bb, r+d, k+1)) + return false; + } + else { + if(!FLAC__bitbuffer_write_raw_uint32(bb, r, k)) + return false; + } + } + return true; +} +#endif /* UNUSED */ + +FLAC__bool FLAC__bitbuffer_write_utf8_uint32(FLAC__BitBuffer *bb, FLAC__uint32 val) +{ + FLAC__bool ok = 1; + + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + + FLAC__ASSERT(!(val & 0x80000000)); /* this version only handles 31 bits */ + + if(val < 0x80) { + return FLAC__bitbuffer_write_raw_uint32(bb, val, 8); + } + else if(val < 0x800) { + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0xC0 | (val>>6), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | (val&0x3F), 8); + } + else if(val < 0x10000) { + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0xE0 | (val>>12), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | ((val>>6)&0x3F), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | (val&0x3F), 8); + } + else if(val < 0x200000) { + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0xF0 | (val>>18), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | ((val>>12)&0x3F), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | ((val>>6)&0x3F), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | (val&0x3F), 8); + } + else if(val < 0x4000000) { + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0xF8 | (val>>24), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | ((val>>18)&0x3F), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | ((val>>12)&0x3F), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | ((val>>6)&0x3F), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | (val&0x3F), 8); + } + else { + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0xFC | (val>>30), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | ((val>>24)&0x3F), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | ((val>>18)&0x3F), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | ((val>>12)&0x3F), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | ((val>>6)&0x3F), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | (val&0x3F), 8); + } + + return ok; +} + +FLAC__bool FLAC__bitbuffer_write_utf8_uint64(FLAC__BitBuffer *bb, FLAC__uint64 val) +{ + FLAC__bool ok = 1; + + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + + FLAC__ASSERT(!(val & FLAC__U64L(0xFFFFFFF000000000))); /* this version only handles 36 bits */ + + if(val < 0x80) { + return FLAC__bitbuffer_write_raw_uint32(bb, (FLAC__uint32)val, 8); + } + else if(val < 0x800) { + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0xC0 | (FLAC__uint32)(val>>6), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | (FLAC__uint32)(val&0x3F), 8); + } + else if(val < 0x10000) { + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0xE0 | (FLAC__uint32)(val>>12), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | (FLAC__uint32)((val>>6)&0x3F), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | (FLAC__uint32)(val&0x3F), 8); + } + else if(val < 0x200000) { + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0xF0 | (FLAC__uint32)(val>>18), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | (FLAC__uint32)((val>>12)&0x3F), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | (FLAC__uint32)((val>>6)&0x3F), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | (FLAC__uint32)(val&0x3F), 8); + } + else if(val < 0x4000000) { + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0xF8 | (FLAC__uint32)(val>>24), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | (FLAC__uint32)((val>>18)&0x3F), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | (FLAC__uint32)((val>>12)&0x3F), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | (FLAC__uint32)((val>>6)&0x3F), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | (FLAC__uint32)(val&0x3F), 8); + } + else if(val < 0x80000000) { + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0xFC | (FLAC__uint32)(val>>30), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | (FLAC__uint32)((val>>24)&0x3F), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | (FLAC__uint32)((val>>18)&0x3F), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | (FLAC__uint32)((val>>12)&0x3F), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | (FLAC__uint32)((val>>6)&0x3F), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | (FLAC__uint32)(val&0x3F), 8); + } + else { + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0xFE, 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | (FLAC__uint32)((val>>30)&0x3F), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | (FLAC__uint32)((val>>24)&0x3F), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | (FLAC__uint32)((val>>18)&0x3F), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | (FLAC__uint32)((val>>12)&0x3F), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | (FLAC__uint32)((val>>6)&0x3F), 8); + ok &= FLAC__bitbuffer_write_raw_uint32(bb, 0x80 | (FLAC__uint32)(val&0x3F), 8); + } + + return ok; +} + +FLAC__bool FLAC__bitbuffer_zero_pad_to_byte_boundary(FLAC__BitBuffer *bb) +{ + /* 0-pad to byte boundary */ + if(bb->bits & 7u) + return FLAC__bitbuffer_write_zeroes(bb, 8 - (bb->bits & 7u)); + else + return true; +} + +FLAC__bool FLAC__bitbuffer_peek_bit(FLAC__BitBuffer *bb, unsigned *val, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data) +{ + /* to avoid a drastic speed penalty we don't: + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + FLAC__ASSERT(bb->bits == 0); + */ + + while(1) { + if(bb->total_consumed_bits < bb->total_bits) { + *val = (bb->buffer[bb->consumed_blurbs] & BLURB_BIT_TO_MASK(bb->consumed_bits))? 1 : 0; + return true; + } + else { + if(!bitbuffer_read_from_client_(bb, read_callback, client_data)) + return false; + } + } +} + +FLAC__bool FLAC__bitbuffer_read_bit(FLAC__BitBuffer *bb, unsigned *val, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data) +{ + /* to avoid a drastic speed penalty we don't: + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + FLAC__ASSERT(bb->bits == 0); + */ + + while(1) { + if(bb->total_consumed_bits < bb->total_bits) { + *val = (bb->buffer[bb->consumed_blurbs] & BLURB_BIT_TO_MASK(bb->consumed_bits))? 1 : 0; + bb->consumed_bits++; + if(bb->consumed_bits == FLAC__BITS_PER_BLURB) { + CRC16_UPDATE_BLURB(bb, bb->buffer[bb->consumed_blurbs], bb->read_crc16); + bb->consumed_blurbs++; + bb->consumed_bits = 0; + } + bb->total_consumed_bits++; + return true; + } + else { + if(!bitbuffer_read_from_client_(bb, read_callback, client_data)) + return false; + } + } +} + +FLAC__bool FLAC__bitbuffer_read_bit_to_uint32(FLAC__BitBuffer *bb, FLAC__uint32 *val, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data) +{ + /* to avoid a drastic speed penalty we don't: + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + FLAC__ASSERT(bb->bits == 0); + */ + + while(1) { + if(bb->total_consumed_bits < bb->total_bits) { + *val <<= 1; + *val |= (bb->buffer[bb->consumed_blurbs] & BLURB_BIT_TO_MASK(bb->consumed_bits))? 1 : 0; + bb->consumed_bits++; + if(bb->consumed_bits == FLAC__BITS_PER_BLURB) { + CRC16_UPDATE_BLURB(bb, bb->buffer[bb->consumed_blurbs], bb->read_crc16); + bb->consumed_blurbs++; + bb->consumed_bits = 0; + } + bb->total_consumed_bits++; + return true; + } + else { + if(!bitbuffer_read_from_client_(bb, read_callback, client_data)) + return false; + } + } +} + +FLAC__bool FLAC__bitbuffer_read_bit_to_uint64(FLAC__BitBuffer *bb, FLAC__uint64 *val, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data) +{ + /* to avoid a drastic speed penalty we don't: + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + FLAC__ASSERT(bb->bits == 0); + */ + + while(1) { + if(bb->total_consumed_bits < bb->total_bits) { + *val <<= 1; + *val |= (bb->buffer[bb->consumed_blurbs] & BLURB_BIT_TO_MASK(bb->consumed_bits))? 1 : 0; + bb->consumed_bits++; + if(bb->consumed_bits == FLAC__BITS_PER_BLURB) { + CRC16_UPDATE_BLURB(bb, bb->buffer[bb->consumed_blurbs], bb->read_crc16); + bb->consumed_blurbs++; + bb->consumed_bits = 0; + } + bb->total_consumed_bits++; + return true; + } + else { + if(!bitbuffer_read_from_client_(bb, read_callback, client_data)) + return false; + } + } +} + +FLaC__INLINE FLAC__bool FLAC__bitbuffer_read_raw_uint32(FLAC__BitBuffer *bb, FLAC__uint32 *val, const unsigned bits, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data) +#ifdef FLAC__NO_MANUAL_INLINING +{ + unsigned i; + + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + + FLAC__ASSERT(bits <= 32); + + *val = 0; + for(i = 0; i < bits; i++) { + if(!FLAC__bitbuffer_read_bit_to_uint32(bb, val, read_callback, client_data)) + return false; + } + return true; +} +#else +{ + unsigned i, bits_ = bits; + FLAC__uint32 v = 0; + + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + + FLAC__ASSERT(bits <= 32); + FLAC__ASSERT((bb->capacity*FLAC__BITS_PER_BLURB) * 2 >= bits); + + if(bits == 0) { + *val = 0; + return true; + } + + while(bb->total_consumed_bits + bits > bb->total_bits) { + if(!bitbuffer_read_from_client_(bb, read_callback, client_data)) + return false; + } +#if FLAC__BITS_PER_BLURB > 8 + if(bb->bits == 0 || bb->consumed_blurbs < bb->blurbs) { /*@@@ comment on why this is here*/ +#endif + if(bb->consumed_bits) { + i = FLAC__BITS_PER_BLURB - bb->consumed_bits; + if(i <= bits_) { + v = bb->buffer[bb->consumed_blurbs] & (FLAC__BLURB_ALL_ONES >> bb->consumed_bits); + bits_ -= i; + CRC16_UPDATE_BLURB(bb, bb->buffer[bb->consumed_blurbs], bb->read_crc16); + bb->consumed_blurbs++; + bb->consumed_bits = 0; + /* we hold off updating bb->total_consumed_bits until the end */ + } + else { + *val = (bb->buffer[bb->consumed_blurbs] & (FLAC__BLURB_ALL_ONES >> bb->consumed_bits)) >> (i-bits_); + bb->consumed_bits += bits_; + bb->total_consumed_bits += bits_; + return true; + } + } +#if FLAC__BITS_PER_BLURB == 32 + /* note that we know bits_ cannot be > 32 because of previous assertions */ + if(bits_ == FLAC__BITS_PER_BLURB) { + v = bb->buffer[bb->consumed_blurbs]; + CRC16_UPDATE_BLURB(bb, v, bb->read_crc16); + bb->consumed_blurbs++; + /* bb->consumed_bits is already 0 */ + bb->total_consumed_bits += bits; + *val = v; + return true; + } +#else + while(bits_ >= FLAC__BITS_PER_BLURB) { + v <<= FLAC__BITS_PER_BLURB; + v |= bb->buffer[bb->consumed_blurbs]; + bits_ -= FLAC__BITS_PER_BLURB; + CRC16_UPDATE_BLURB(bb, bb->buffer[bb->consumed_blurbs], bb->read_crc16); + bb->consumed_blurbs++; + /* bb->consumed_bits is already 0 */ + /* we hold off updating bb->total_consumed_bits until the end */ + } +#endif + if(bits_ > 0) { + v <<= bits_; + v |= (bb->buffer[bb->consumed_blurbs] >> (FLAC__BITS_PER_BLURB-bits_)); + bb->consumed_bits = bits_; + /* we hold off updating bb->total_consumed_bits until the end */ + } + bb->total_consumed_bits += bits; + *val = v; +#if FLAC__BITS_PER_BLURB > 8 + } + else { + *val = 0; + for(i = 0; i < bits; i++) { + if(!FLAC__bitbuffer_read_bit_to_uint32(bb, val, read_callback, client_data)) + return false; + } + } +#endif + return true; +} +#endif + +FLAC__bool FLAC__bitbuffer_read_raw_int32(FLAC__BitBuffer *bb, FLAC__int32 *val, const unsigned bits, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data) +#ifdef FLAC__NO_MANUAL_INLINING +{ + unsigned i; + FLAC__uint32 v; + + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + + FLAC__ASSERT(bits <= 32); + + if(bits == 0) { + *val = 0; + return true; + } + + v = 0; + for(i = 0; i < bits; i++) { + if(!FLAC__bitbuffer_read_bit_to_uint32(bb, &v, read_callback, client_data)) + return false; + } + + /* fix the sign */ + i = 32 - bits; + if(i) { + v <<= i; + *val = (FLAC__int32)v; + *val >>= i; + } + else + *val = (FLAC__int32)v; + + return true; +} +#else +{ + unsigned i, bits_ = bits; + FLAC__uint32 v = 0; + + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + + FLAC__ASSERT(bits <= 32); + FLAC__ASSERT((bb->capacity*FLAC__BITS_PER_BLURB) * 2 >= bits); + + if(bits == 0) { + *val = 0; + return true; + } + + while(bb->total_consumed_bits + bits > bb->total_bits) { + if(!bitbuffer_read_from_client_(bb, read_callback, client_data)) + return false; + } +#if FLAC__BITS_PER_BLURB > 8 + if(bb->bits == 0 || bb->consumed_blurbs < bb->blurbs) { /*@@@ comment on why this is here*/ +#endif + if(bb->consumed_bits) { + i = FLAC__BITS_PER_BLURB - bb->consumed_bits; + if(i <= bits_) { + v = bb->buffer[bb->consumed_blurbs] & (FLAC__BLURB_ALL_ONES >> bb->consumed_bits); + bits_ -= i; + CRC16_UPDATE_BLURB(bb, bb->buffer[bb->consumed_blurbs], bb->read_crc16); + bb->consumed_blurbs++; + bb->consumed_bits = 0; + /* we hold off updating bb->total_consumed_bits until the end */ + } + else { + /* bits_ must be < FLAC__BITS_PER_BLURB-1 if we get to here */ + v = (bb->buffer[bb->consumed_blurbs] & (FLAC__BLURB_ALL_ONES >> bb->consumed_bits)); + v <<= (32-i); + *val = (FLAC__int32)v; + *val >>= (32-bits_); + bb->consumed_bits += bits_; + bb->total_consumed_bits += bits_; + return true; + } + } +#if FLAC__BITS_PER_BLURB == 32 + /* note that we know bits_ cannot be > 32 because of previous assertions */ + if(bits_ == FLAC__BITS_PER_BLURB) { + v = bb->buffer[bb->consumed_blurbs]; + bits_ = 0; + CRC16_UPDATE_BLURB(bb, v, bb->read_crc16); + bb->consumed_blurbs++; + /* bb->consumed_bits is already 0 */ + /* we hold off updating bb->total_consumed_bits until the end */ + } +#else + while(bits_ >= FLAC__BITS_PER_BLURB) { + v <<= FLAC__BITS_PER_BLURB; + v |= bb->buffer[bb->consumed_blurbs]; + bits_ -= FLAC__BITS_PER_BLURB; + CRC16_UPDATE_BLURB(bb, bb->buffer[bb->consumed_blurbs], bb->read_crc16); + bb->consumed_blurbs++; + /* bb->consumed_bits is already 0 */ + /* we hold off updating bb->total_consumed_bits until the end */ + } +#endif + if(bits_ > 0) { + v <<= bits_; + v |= (bb->buffer[bb->consumed_blurbs] >> (FLAC__BITS_PER_BLURB-bits_)); + bb->consumed_bits = bits_; + /* we hold off updating bb->total_consumed_bits until the end */ + } + bb->total_consumed_bits += bits; +#if FLAC__BITS_PER_BLURB > 8 + } + else { + for(i = 0; i < bits; i++) { + if(!FLAC__bitbuffer_read_bit_to_uint32(bb, &v, read_callback, client_data)) + return false; + } + } +#endif + + /* fix the sign */ + i = 32 - bits; + if(i) { + v <<= i; + *val = (FLAC__int32)v; + *val >>= i; + } + else + *val = (FLAC__int32)v; + + return true; +} +#endif + +FLAC__bool FLAC__bitbuffer_read_raw_uint64(FLAC__BitBuffer *bb, FLAC__uint64 *val, const unsigned bits, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data) +#ifdef FLAC__NO_MANUAL_INLINING +{ + unsigned i; + + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + + FLAC__ASSERT(bits <= 64); + + *val = 0; + for(i = 0; i < bits; i++) { + if(!FLAC__bitbuffer_read_bit_to_uint64(bb, val, read_callback, client_data)) + return false; + } + return true; +} +#else +{ + unsigned i, bits_ = bits; + FLAC__uint64 v = 0; + + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + + FLAC__ASSERT(bits <= 64); + FLAC__ASSERT((bb->capacity*FLAC__BITS_PER_BLURB) * 2 >= bits); + + if(bits == 0) { + *val = 0; + return true; + } + + while(bb->total_consumed_bits + bits > bb->total_bits) { + if(!bitbuffer_read_from_client_(bb, read_callback, client_data)) + return false; + } +#if FLAC__BITS_PER_BLURB > 8 + if(bb->bits == 0 || bb->consumed_blurbs < bb->blurbs) { /*@@@ comment on why this is here*/ +#endif + if(bb->consumed_bits) { + i = FLAC__BITS_PER_BLURB - bb->consumed_bits; + if(i <= bits_) { + v = bb->buffer[bb->consumed_blurbs] & (FLAC__BLURB_ALL_ONES >> bb->consumed_bits); + bits_ -= i; + CRC16_UPDATE_BLURB(bb, bb->buffer[bb->consumed_blurbs], bb->read_crc16); + bb->consumed_blurbs++; + bb->consumed_bits = 0; + /* we hold off updating bb->total_consumed_bits until the end */ + } + else { + *val = (bb->buffer[bb->consumed_blurbs] & (FLAC__BLURB_ALL_ONES >> bb->consumed_bits)) >> (i-bits_); + bb->consumed_bits += bits_; + bb->total_consumed_bits += bits_; + return true; + } + } + while(bits_ >= FLAC__BITS_PER_BLURB) { + v <<= FLAC__BITS_PER_BLURB; + v |= bb->buffer[bb->consumed_blurbs]; + bits_ -= FLAC__BITS_PER_BLURB; + CRC16_UPDATE_BLURB(bb, bb->buffer[bb->consumed_blurbs], bb->read_crc16); + bb->consumed_blurbs++; + /* bb->consumed_bits is already 0 */ + /* we hold off updating bb->total_consumed_bits until the end */ + } + if(bits_ > 0) { + v <<= bits_; + v |= (bb->buffer[bb->consumed_blurbs] >> (FLAC__BITS_PER_BLURB-bits_)); + bb->consumed_bits = bits_; + /* we hold off updating bb->total_consumed_bits until the end */ + } + bb->total_consumed_bits += bits; + *val = v; +#if FLAC__BITS_PER_BLURB > 8 + } + else { + *val = 0; + for(i = 0; i < bits; i++) { + if(!FLAC__bitbuffer_read_bit_to_uint64(bb, val, read_callback, client_data)) + return false; + } + } +#endif + return true; +} +#endif + +#if 0 /* UNUSED */ +FLAC__bool FLAC__bitbuffer_read_raw_int64(FLAC__BitBuffer *bb, FLAC__int64 *val, const unsigned bits, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data) +#ifdef FLAC__NO_MANUAL_INLINING +{ + unsigned i; + FLAC__uint64 v; + + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + + FLAC__ASSERT(bits <= 64); + + v = 0; + for(i = 0; i < bits; i++) { + if(!FLAC__bitbuffer_read_bit_to_uint64(bb, &v, read_callback, client_data)) + return false; + } + /* fix the sign */ + i = 64 - bits; + if(i) { + v <<= i; + *val = (FLAC__int64)v; + *val >>= i; + } + else + *val = (FLAC__int64)v; + + return true; +} +#else +{ + unsigned i, bits_ = bits; + FLAC__uint64 v = 0; + + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + + FLAC__ASSERT(bits <= 64); + FLAC__ASSERT((bb->capacity*FLAC__BITS_PER_BLURB) * 2 >= bits); + + if(bits == 0) { + *val = 0; + return true; + } + + while(bb->total_consumed_bits + bits > bb->total_bits) { + if(!bitbuffer_read_from_client_(bb, read_callback, client_data)) + return false; + } +#if FLAC__BITS_PER_BLURB > 8 + if(bb->bits == 0 || bb->consumed_blurbs < bb->blurbs) { /*@@@ comment on why this is here*/ +#endif + if(bb->consumed_bits) { + i = FLAC__BITS_PER_BLURB - bb->consumed_bits; + if(i <= bits_) { + v = bb->buffer[bb->consumed_blurbs] & (FLAC__BLURB_ALL_ONES >> bb->consumed_bits); + bits_ -= i; + CRC16_UPDATE_BLURB(bb, bb->buffer[bb->consumed_blurbs], bb->read_crc16); + bb->consumed_blurbs++; + bb->consumed_bits = 0; + /* we hold off updating bb->total_consumed_bits until the end */ + } + else { + /* bits_ must be < FLAC__BITS_PER_BLURB-1 if we get to here */ + v = (bb->buffer[bb->consumed_blurbs] & (FLAC__BLURB_ALL_ONES >> bb->consumed_bits)); + v <<= (64-i); + *val = (FLAC__int64)v; + *val >>= (64-bits_); + bb->consumed_bits += bits_; + bb->total_consumed_bits += bits_; + return true; + } + } + while(bits_ >= FLAC__BITS_PER_BLURB) { + v <<= FLAC__BITS_PER_BLURB; + v |= bb->buffer[bb->consumed_blurbs]; + bits_ -= FLAC__BITS_PER_BLURB; + CRC16_UPDATE_BLURB(bb, bb->buffer[bb->consumed_blurbs], bb->read_crc16); + bb->consumed_blurbs++; + /* bb->consumed_bits is already 0 */ + /* we hold off updating bb->total_consumed_bits until the end */ + } + if(bits_ > 0) { + v <<= bits_; + v |= (bb->buffer[bb->consumed_blurbs] >> (FLAC__BITS_PER_BLURB-bits_)); + bb->consumed_bits = bits_; + /* we hold off updating bb->total_consumed_bits until the end */ + } + bb->total_consumed_bits += bits; +#if FLAC__BITS_PER_BLURB > 8 + } + else { + for(i = 0; i < bits; i++) { + if(!FLAC__bitbuffer_read_bit_to_uint64(bb, &v, read_callback, client_data)) + return false; + } + } +#endif + + /* fix the sign */ + i = 64 - bits; + if(i) { + v <<= i; + *val = (FLAC__int64)v; + *val >>= i; + } + else + *val = (FLAC__int64)v; + + return true; +} +#endif +#endif + +FLaC__INLINE FLAC__bool FLAC__bitbuffer_read_raw_uint32_little_endian(FLAC__BitBuffer *bb, FLAC__uint32 *val, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data) +{ + FLAC__uint32 x8, x32 = 0; + + /* this doesn't need to be that fast as currently it is only used for vorbis comments */ + + if(!FLAC__bitbuffer_read_raw_uint32(bb, &x32, 8, read_callback, client_data)) + return false; + + if(!FLAC__bitbuffer_read_raw_uint32(bb, &x8, 8, read_callback, client_data)) + return false; + x32 |= (x8 << 8); + + if(!FLAC__bitbuffer_read_raw_uint32(bb, &x8, 8, read_callback, client_data)) + return false; + x32 |= (x8 << 16); + + if(!FLAC__bitbuffer_read_raw_uint32(bb, &x8, 8, read_callback, client_data)) + return false; + x32 |= (x8 << 24); + + *val = x32; + return true; +} + +FLAC__bool FLAC__bitbuffer_skip_bits_no_crc(FLAC__BitBuffer *bb, unsigned bits, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data) +{ + /* + * @@@ a slightly faster implementation is possible but + * probably not that useful since this is only called a + * couple of times in the metadata readers. + */ + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + + if(bits > 0) { + const unsigned n = bb->consumed_bits & 7; + unsigned m; + FLAC__uint32 x; + + if(n != 0) { + m = min(8-n, bits); + if(!FLAC__bitbuffer_read_raw_uint32(bb, &x, m, read_callback, client_data)) + return false; + bits -= m; + } + m = bits / 8; + if(m > 0) { + if(!FLAC__bitbuffer_read_byte_block_aligned_no_crc(bb, 0, m, read_callback, client_data)) + return false; + bits %= 8; + } + if(bits > 0) { + if(!FLAC__bitbuffer_read_raw_uint32(bb, &x, bits, read_callback, client_data)) + return false; + } + } + + return true; +} + +FLAC__bool FLAC__bitbuffer_read_byte_block_aligned_no_crc(FLAC__BitBuffer *bb, FLAC__byte *val, unsigned nvals, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data) +{ + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + FLAC__ASSERT(FLAC__bitbuffer_is_byte_aligned(bb)); + FLAC__ASSERT(FLAC__bitbuffer_is_consumed_byte_aligned(bb)); +#if FLAC__BITS_PER_BLURB == 8 + while(nvals > 0) { + unsigned chunk = min(nvals, bb->blurbs - bb->consumed_blurbs); + if(chunk == 0) { + if(!bitbuffer_read_from_client_(bb, read_callback, client_data)) + return false; + } + else { + if(0 != val) { + memcpy(val, bb->buffer + bb->consumed_blurbs, FLAC__BYTES_PER_BLURB * chunk); + val += FLAC__BYTES_PER_BLURB * chunk; + } + nvals -= chunk; + bb->consumed_blurbs += chunk; + bb->total_consumed_bits = (bb->consumed_blurbs << FLAC__BITS_PER_BLURB_LOG2); + } + } +#else + @@@ need to write this still + FLAC__ASSERT(0); +#endif + + return true; +} + +FLaC__INLINE FLAC__bool FLAC__bitbuffer_read_unary_unsigned(FLAC__BitBuffer *bb, unsigned *val, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data) +#ifdef FLAC__NO_MANUAL_INLINING +{ + unsigned bit, val_ = 0; + + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + + while(1) { + if(!FLAC__bitbuffer_read_bit(bb, &bit, read_callback, client_data)) + return false; + if(bit) + break; + else + val_++; + } + *val = val_; + return true; +} +#else +{ + unsigned i, val_ = 0; + unsigned total_blurbs_ = (bb->total_bits + (FLAC__BITS_PER_BLURB-1)) / FLAC__BITS_PER_BLURB; + FLAC__blurb b; + + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + +#if FLAC__BITS_PER_BLURB > 8 + if(bb->bits == 0 || bb->consumed_blurbs < bb->blurbs) { /*@@@ comment on why this is here*/ +#endif + if(bb->consumed_bits) { + b = bb->buffer[bb->consumed_blurbs] << bb->consumed_bits; + if(b) { + for(i = 0; !(b & FLAC__BLURB_TOP_BIT_ONE); i++) + b <<= 1; + *val = i; + i++; + bb->consumed_bits += i; + bb->total_consumed_bits += i; + if(bb->consumed_bits == FLAC__BITS_PER_BLURB) { + CRC16_UPDATE_BLURB(bb, bb->buffer[bb->consumed_blurbs], bb->read_crc16); + bb->consumed_blurbs++; + bb->consumed_bits = 0; + } + return true; + } + else { + val_ = FLAC__BITS_PER_BLURB - bb->consumed_bits; + CRC16_UPDATE_BLURB(bb, bb->buffer[bb->consumed_blurbs], bb->read_crc16); + bb->consumed_blurbs++; + bb->consumed_bits = 0; + bb->total_consumed_bits += val_; + } + } + while(1) { + if(bb->consumed_blurbs >= total_blurbs_) { + if(!bitbuffer_read_from_client_(bb, read_callback, client_data)) + return false; + total_blurbs_ = (bb->total_bits + (FLAC__BITS_PER_BLURB-1)) / FLAC__BITS_PER_BLURB; + } + b = bb->buffer[bb->consumed_blurbs]; + if(b) { + for(i = 0; !(b & FLAC__BLURB_TOP_BIT_ONE); i++) + b <<= 1; + val_ += i; + i++; + bb->consumed_bits = i; + *val = val_; + if(i == FLAC__BITS_PER_BLURB) { + CRC16_UPDATE_BLURB(bb, bb->buffer[bb->consumed_blurbs], bb->read_crc16); + bb->consumed_blurbs++; + bb->consumed_bits = 0; + } + bb->total_consumed_bits += i; + return true; + } + else { + val_ += FLAC__BITS_PER_BLURB; + CRC16_UPDATE_BLURB(bb, 0, bb->read_crc16); + bb->consumed_blurbs++; + /* bb->consumed_bits is already 0 */ + bb->total_consumed_bits += FLAC__BITS_PER_BLURB; + } + } +#if FLAC__BITS_PER_BLURB > 8 + } + else { + while(1) { + if(!FLAC__bitbuffer_read_bit(bb, &i, read_callback, client_data)) + return false; + if(i) + break; + else + val_++; + } + *val = val_; + return true; + } +#endif +} +#endif + +#ifdef FLAC__SYMMETRIC_RICE +FLAC__bool FLAC__bitbuffer_read_symmetric_rice_signed(FLAC__BitBuffer *bb, int *val, unsigned parameter, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data) +{ + FLAC__uint32 sign = 0, lsbs = 0, msbs = 0; + + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + FLAC__ASSERT(parameter <= 31); + + /* read the unary MSBs and end bit */ + if(!FLAC__bitbuffer_read_unary_unsigned(bb, &msbs, read_callback, client_data)) + return false; + + /* read the sign bit */ + if(!FLAC__bitbuffer_read_bit_to_uint32(bb, &sign, read_callback, client_data)) + return false; + + /* read the binary LSBs */ + if(!FLAC__bitbuffer_read_raw_uint32(bb, &lsbs, parameter, read_callback, client_data)) + return false; + + /* compose the value */ + *val = (msbs << parameter) | lsbs; + if(sign) + *val = -(*val); + + return true; +} +#endif /* ifdef FLAC__SYMMETRIC_RICE */ + +FLAC__bool FLAC__bitbuffer_read_rice_signed(FLAC__BitBuffer *bb, int *val, unsigned parameter, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data) +{ + FLAC__uint32 lsbs = 0, msbs = 0; + unsigned uval; + + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + FLAC__ASSERT(parameter <= 31); + + /* read the unary MSBs and end bit */ + if(!FLAC__bitbuffer_read_unary_unsigned(bb, &msbs, read_callback, client_data)) + return false; + + /* read the binary LSBs */ + if(!FLAC__bitbuffer_read_raw_uint32(bb, &lsbs, parameter, read_callback, client_data)) + return false; + + /* compose the value */ + uval = (msbs << parameter) | lsbs; + if(uval & 1) + *val = -((int)(uval >> 1)) - 1; + else + *val = (int)(uval >> 1); + + return true; +} + +FLAC__bool FLAC__bitbuffer_read_rice_signed_block(FLAC__BitBuffer *bb, int vals[], unsigned nvals, unsigned parameter, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data) +#ifdef FLAC__OLD_MSVC_FLAVOR +{ + const FLAC__blurb *buffer = bb->buffer; + + unsigned i, j, val_i = 0; + unsigned cbits = 0, uval = 0, msbs = 0, lsbs_left = 0; + FLAC__blurb blurb, save_blurb; + unsigned state = 0; /* 0 = getting unary MSBs, 1 = getting binary LSBs */ + + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + FLAC__ASSERT(parameter <= 31); + + if(nvals == 0) + return true; + + i = bb->consumed_blurbs; + /* + * We unroll the main loop to take care of partially consumed blurbs here. + */ + if(bb->consumed_bits > 0) { + save_blurb = blurb = buffer[i]; + cbits = bb->consumed_bits; + blurb <<= cbits; + + while(1) { + if(state == 0) { + if(blurb) { + for(j = 0; !(blurb & FLAC__BLURB_TOP_BIT_ONE); j++) + blurb <<= 1; + msbs += j; + + /* dispose of the unary end bit */ + blurb <<= 1; + j++; + cbits += j; + + uval = 0; + lsbs_left = parameter; + state++; + if(cbits == FLAC__BITS_PER_BLURB) { + cbits = 0; + CRC16_UPDATE_BLURB(bb, save_blurb, bb->read_crc16); + break; + } + } + else { + msbs += FLAC__BITS_PER_BLURB - cbits; + cbits = 0; + CRC16_UPDATE_BLURB(bb, save_blurb, bb->read_crc16); + break; + } + } + else { + const unsigned available_bits = FLAC__BITS_PER_BLURB - cbits; + if(lsbs_left >= available_bits) { + uval <<= available_bits; + uval |= (blurb >> cbits); + cbits = 0; + CRC16_UPDATE_BLURB(bb, save_blurb, bb->read_crc16); + + if(lsbs_left == available_bits) { + /* compose the value */ + uval |= (msbs << parameter); + if(uval & 1) + vals[val_i++] = -((int)(uval >> 1)) - 1; + else + vals[val_i++] = (int)(uval >> 1); + if(val_i == nvals) + break; + + msbs = 0; + state = 0; + } + + lsbs_left -= available_bits; + break; + } + else { + uval <<= lsbs_left; + uval |= (blurb >> (FLAC__BITS_PER_BLURB - lsbs_left)); + blurb <<= lsbs_left; + cbits += lsbs_left; + + /* compose the value */ + uval |= (msbs << parameter); + if(uval & 1) + vals[val_i++] = -((int)(uval >> 1)) - 1; + else + vals[val_i++] = (int)(uval >> 1); + if(val_i == nvals) { + /* back up one if we exited the for loop because we read all nvals but the end came in the middle of a blurb */ + i--; + break; + } + + msbs = 0; + state = 0; + } + } + } + i++; + + bb->consumed_blurbs = i; + bb->consumed_bits = cbits; + bb->total_consumed_bits = (i << FLAC__BITS_PER_BLURB_LOG2) | cbits; + } + + /* + * Now that we are blurb-aligned the logic is slightly simpler + */ + while(val_i < nvals) { + for( ; i < bb->blurbs && val_i < nvals; i++) { + save_blurb = blurb = buffer[i]; + cbits = 0; + while(1) { + if(state == 0) { + if(blurb) { + for(j = 0; !(blurb & FLAC__BLURB_TOP_BIT_ONE); j++) + blurb <<= 1; + msbs += j; + + /* dispose of the unary end bit */ + blurb <<= 1; + j++; + cbits += j; + + uval = 0; + lsbs_left = parameter; + state++; + if(cbits == FLAC__BITS_PER_BLURB) { + cbits = 0; + CRC16_UPDATE_BLURB(bb, save_blurb, bb->read_crc16); + break; + } + } + else { + msbs += FLAC__BITS_PER_BLURB - cbits; + cbits = 0; + CRC16_UPDATE_BLURB(bb, save_blurb, bb->read_crc16); + break; + } + } + else { + const unsigned available_bits = FLAC__BITS_PER_BLURB - cbits; + if(lsbs_left >= available_bits) { + uval <<= available_bits; + uval |= (blurb >> cbits); + cbits = 0; + CRC16_UPDATE_BLURB(bb, save_blurb, bb->read_crc16); + + if(lsbs_left == available_bits) { + /* compose the value */ + uval |= (msbs << parameter); + if(uval & 1) + vals[val_i++] = -((int)(uval >> 1)) - 1; + else + vals[val_i++] = (int)(uval >> 1); + if(val_i == nvals) + break; + + msbs = 0; + state = 0; + } + + lsbs_left -= available_bits; + break; + } + else { + uval <<= lsbs_left; + uval |= (blurb >> (FLAC__BITS_PER_BLURB - lsbs_left)); + blurb <<= lsbs_left; + cbits += lsbs_left; + + /* compose the value */ + uval |= (msbs << parameter); + if(uval & 1) + vals[val_i++] = -((int)(uval >> 1)) - 1; + else + vals[val_i++] = (int)(uval >> 1); + if(val_i == nvals) { + /* back up one if we exited the for loop because we read all nvals but the end came in the middle of a blurb */ + i--; + break; + } + + msbs = 0; + state = 0; + } + } + } + } + bb->consumed_blurbs = i; + bb->consumed_bits = cbits; + bb->total_consumed_bits = (i << FLAC__BITS_PER_BLURB_LOG2) | cbits; + if(val_i < nvals) { + if(!bitbuffer_read_from_client_(bb, read_callback, client_data)) + return false; + /* these must be zero because we can only get here if we got to the end of the buffer */ + FLAC__ASSERT(bb->consumed_blurbs == 0); + FLAC__ASSERT(bb->consumed_bits == 0); + i = 0; + } + } + + return true; +} +#else +{ + const FLAC__blurb *buffer = bb->buffer; + + unsigned i, j, val_i = nvals; + unsigned cbits = 0, uval = 0, msbs = 0, lsbs_left = 0; + FLAC__blurb blurb, save_blurb; + unsigned state = 0; /* 0 = getting unary MSBs, 1 = getting binary LSBs */ + + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + FLAC__ASSERT(parameter <= 31); + + if(nvals == 0) + return true; + + cbits = bb->consumed_bits; + i = bb->consumed_blurbs; + while(val_i != 0) { + for( ; i < bb->blurbs; i++) { + blurb = (save_blurb = buffer[i]) << cbits; + while(1) { + if(state == 0) { + if(blurb) { + j = FLAC__ALIGNED_BLURB_UNARY(blurb); + msbs += j; + j++; + cbits += j; + + uval = 0; + lsbs_left = parameter; + state++; + if(cbits == FLAC__BITS_PER_BLURB) { + cbits = 0; + CRC16_UPDATE_BLURB(bb, save_blurb, bb->read_crc16); + break; + } + blurb <<= j; + } + else { + msbs += FLAC__BITS_PER_BLURB - cbits; + cbits = 0; + CRC16_UPDATE_BLURB(bb, save_blurb, bb->read_crc16); + break; + } + } + else { + const unsigned available_bits = FLAC__BITS_PER_BLURB - cbits; + if(lsbs_left >= available_bits) { + uval <<= available_bits; + uval |= (blurb >> cbits); + cbits = 0; + CRC16_UPDATE_BLURB(bb, save_blurb, bb->read_crc16); + + if(lsbs_left == available_bits) { + /* compose the value */ + uval |= (msbs << parameter); + *vals = (int)(uval >> 1 ^ -(int)(uval & 1)); + --val_i; + if(val_i == 0) { + i++; + goto break2; + } + ++vals; + + msbs = 0; + state = 0; + } + + lsbs_left -= available_bits; + break; + } + else { + cbits += lsbs_left; + uval <<= lsbs_left; + uval |= (blurb >> (FLAC__BITS_PER_BLURB - lsbs_left)); + blurb <<= lsbs_left; + + /* compose the value */ + uval |= (msbs << parameter); + *vals = (int)(uval >> 1 ^ -(int)(uval & 1)); + --val_i; + if(val_i == 0) + goto break2; + ++vals; + + msbs = 0; + state = 0; + } + } + } + } +break2: + bb->consumed_blurbs = i; + bb->consumed_bits = cbits; + bb->total_consumed_bits = (i << FLAC__BITS_PER_BLURB_LOG2) | cbits; + if(val_i != 0) { + if(!bitbuffer_read_from_client_(bb, read_callback, client_data)) + return false; + /* these must be zero because we can only get here if we got to the end of the buffer */ + FLAC__ASSERT(bb->consumed_blurbs == 0); + FLAC__ASSERT(bb->consumed_bits == 0); + i = 0; + } + } + + return true; +} +#endif + +#if 0 /* UNUSED */ +FLAC__bool FLAC__bitbuffer_read_golomb_signed(FLAC__BitBuffer *bb, int *val, unsigned parameter, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data) +{ + FLAC__uint32 lsbs = 0, msbs = 0; + unsigned bit, uval, k; + + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + + k = FLAC__bitmath_ilog2(parameter); + + /* read the unary MSBs and end bit */ + if(!FLAC__bitbuffer_read_unary_unsigned(bb, &msbs, read_callback, client_data)) + return false; + + /* read the binary LSBs */ + if(!FLAC__bitbuffer_read_raw_uint32(bb, &lsbs, k, read_callback, client_data)) + return false; + + if(parameter == 1u<= d) { + if(!FLAC__bitbuffer_read_bit(bb, &bit, read_callback, client_data)) + return false; + lsbs <<= 1; + lsbs |= bit; + lsbs -= d; + } + /* compose the value */ + uval = msbs * parameter + lsbs; + } + + /* unfold unsigned to signed */ + if(uval & 1) + *val = -((int)(uval >> 1)) - 1; + else + *val = (int)(uval >> 1); + + return true; +} + +FLAC__bool FLAC__bitbuffer_read_golomb_unsigned(FLAC__BitBuffer *bb, unsigned *val, unsigned parameter, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data) +{ + FLAC__uint32 lsbs, msbs = 0; + unsigned bit, k; + + FLAC__ASSERT(0 != bb); + FLAC__ASSERT(0 != bb->buffer); + + k = FLAC__bitmath_ilog2(parameter); + + /* read the unary MSBs and end bit */ + if(!FLAC__bitbuffer_read_unary_unsigned(bb, &msbs, read_callback, client_data)) + return false; + + /* read the binary LSBs */ + if(!FLAC__bitbuffer_read_raw_uint32(bb, &lsbs, k, read_callback, client_data)) + return false; + + if(parameter == 1u<= d) { + if(!FLAC__bitbuffer_read_bit(bb, &bit, read_callback, client_data)) + return false; + lsbs <<= 1; + lsbs |= bit; + lsbs -= d; + } + /* compose the value */ + *val = msbs * parameter + lsbs; + } + + return true; +} +#endif /* UNUSED */ + +/* on return, if *val == 0xffffffff then the utf-8 sequence was invalid, but the return value will be true */ +FLAC__bool FLAC__bitbuffer_read_utf8_uint32(FLAC__BitBuffer *bb, FLAC__uint32 *val, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data, FLAC__byte *raw, unsigned *rawlen) +{ + FLAC__uint32 v = 0; + FLAC__uint32 x; + unsigned i; + + if(!FLAC__bitbuffer_read_raw_uint32(bb, &x, 8, read_callback, client_data)) + return false; + if(raw) + raw[(*rawlen)++] = (FLAC__byte)x; + if(!(x & 0x80)) { /* 0xxxxxxx */ + v = x; + i = 0; + } + else if(x & 0xC0 && !(x & 0x20)) { /* 110xxxxx */ + v = x & 0x1F; + i = 1; + } + else if(x & 0xE0 && !(x & 0x10)) { /* 1110xxxx */ + v = x & 0x0F; + i = 2; + } + else if(x & 0xF0 && !(x & 0x08)) { /* 11110xxx */ + v = x & 0x07; + i = 3; + } + else if(x & 0xF8 && !(x & 0x04)) { /* 111110xx */ + v = x & 0x03; + i = 4; + } + else if(x & 0xFC && !(x & 0x02)) { /* 1111110x */ + v = x & 0x01; + i = 5; + } + else { + *val = 0xffffffff; + return true; + } + for( ; i; i--) { + if(!FLAC__bitbuffer_read_raw_uint32(bb, &x, 8, read_callback, client_data)) + return false; + if(raw) + raw[(*rawlen)++] = (FLAC__byte)x; + if(!(x & 0x80) || (x & 0x40)) { /* 10xxxxxx */ + *val = 0xffffffff; + return true; + } + v <<= 6; + v |= (x & 0x3F); + } + *val = v; + return true; +} + +/* on return, if *val == 0xffffffffffffffff then the utf-8 sequence was invalid, but the return value will be true */ +FLAC__bool FLAC__bitbuffer_read_utf8_uint64(FLAC__BitBuffer *bb, FLAC__uint64 *val, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data, FLAC__byte *raw, unsigned *rawlen) +{ + FLAC__uint64 v = 0; + FLAC__uint32 x; + unsigned i; + + if(!FLAC__bitbuffer_read_raw_uint32(bb, &x, 8, read_callback, client_data)) + return false; + if(raw) + raw[(*rawlen)++] = (FLAC__byte)x; + if(!(x & 0x80)) { /* 0xxxxxxx */ + v = x; + i = 0; + } + else if(x & 0xC0 && !(x & 0x20)) { /* 110xxxxx */ + v = x & 0x1F; + i = 1; + } + else if(x & 0xE0 && !(x & 0x10)) { /* 1110xxxx */ + v = x & 0x0F; + i = 2; + } + else if(x & 0xF0 && !(x & 0x08)) { /* 11110xxx */ + v = x & 0x07; + i = 3; + } + else if(x & 0xF8 && !(x & 0x04)) { /* 111110xx */ + v = x & 0x03; + i = 4; + } + else if(x & 0xFC && !(x & 0x02)) { /* 1111110x */ + v = x & 0x01; + i = 5; + } + else if(x & 0xFE && !(x & 0x01)) { /* 11111110 */ + v = 0; + i = 6; + } + else { + *val = FLAC__U64L(0xffffffffffffffff); + return true; + } + for( ; i; i--) { + if(!FLAC__bitbuffer_read_raw_uint32(bb, &x, 8, read_callback, client_data)) + return false; + if(raw) + raw[(*rawlen)++] = (FLAC__byte)x; + if(!(x & 0x80) || (x & 0x40)) { /* 10xxxxxx */ + *val = FLAC__U64L(0xffffffffffffffff); + return true; + } + v <<= 6; + v |= (x & 0x3F); + } + *val = v; + return true; +} + +void FLAC__bitbuffer_dump(const FLAC__BitBuffer *bb, FILE *out) +{ + unsigned i, j; + if(bb == 0) { + fprintf(out, "bitbuffer is NULL\n"); + } + else { + fprintf(out, "bitbuffer: capacity=%u blurbs=%u bits=%u total_bits=%u consumed: blurbs=%u, bits=%u, total_bits=%u\n", bb->capacity, bb->blurbs, bb->bits, bb->total_bits, bb->consumed_blurbs, bb->consumed_bits, bb->total_consumed_bits); + + for(i = 0; i < bb->blurbs; i++) { + fprintf(out, "%08X: ", i); + for(j = 0; j < FLAC__BITS_PER_BLURB; j++) + if(i*FLAC__BITS_PER_BLURB+j < bb->total_consumed_bits) + fprintf(out, "."); + else + fprintf(out, "%01u", bb->buffer[i] & (1 << (FLAC__BITS_PER_BLURB-j-1)) ? 1:0); + fprintf(out, "\n"); + } + if(bb->bits > 0) { + fprintf(out, "%08X: ", i); + for(j = 0; j < bb->bits; j++) + if(i*FLAC__BITS_PER_BLURB+j < bb->total_consumed_bits) + fprintf(out, "."); + else + fprintf(out, "%01u", bb->buffer[i] & (1 << (bb->bits-j-1)) ? 1:0); + fprintf(out, "\n"); + } + } +} diff --git a/Libraries/FLAC/flac-src/src/libFLAC/bitmath.c b/Libraries/FLAC/flac-src/src/libFLAC/bitmath.c new file mode 100644 index 000000000..2bc509b41 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/bitmath.c @@ -0,0 +1,145 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "private/bitmath.h" +#include "FLAC/assert.h" + +/* An example of what FLAC__bitmath_ilog2() computes: + * + * ilog2( 0) = assertion failure + * ilog2( 1) = 0 + * ilog2( 2) = 1 + * ilog2( 3) = 1 + * ilog2( 4) = 2 + * ilog2( 5) = 2 + * ilog2( 6) = 2 + * ilog2( 7) = 2 + * ilog2( 8) = 3 + * ilog2( 9) = 3 + * ilog2(10) = 3 + * ilog2(11) = 3 + * ilog2(12) = 3 + * ilog2(13) = 3 + * ilog2(14) = 3 + * ilog2(15) = 3 + * ilog2(16) = 4 + * ilog2(17) = 4 + * ilog2(18) = 4 + */ +unsigned FLAC__bitmath_ilog2(FLAC__uint32 v) +{ + unsigned l = 0; + FLAC__ASSERT(v > 0); + while(v >>= 1) + l++; + return l; +} + +unsigned FLAC__bitmath_ilog2_wide(FLAC__uint64 v) +{ + unsigned l = 0; + FLAC__ASSERT(v > 0); + while(v >>= 1) + l++; + return l; +} + +/* An example of what FLAC__bitmath_silog2() computes: + * + * silog2(-10) = 5 + * silog2(- 9) = 5 + * silog2(- 8) = 4 + * silog2(- 7) = 4 + * silog2(- 6) = 4 + * silog2(- 5) = 4 + * silog2(- 4) = 3 + * silog2(- 3) = 3 + * silog2(- 2) = 2 + * silog2(- 1) = 2 + * silog2( 0) = 0 + * silog2( 1) = 2 + * silog2( 2) = 3 + * silog2( 3) = 3 + * silog2( 4) = 4 + * silog2( 5) = 4 + * silog2( 6) = 4 + * silog2( 7) = 4 + * silog2( 8) = 5 + * silog2( 9) = 5 + * silog2( 10) = 5 + */ +unsigned FLAC__bitmath_silog2(int v) +{ + while(1) { + if(v == 0) { + return 0; + } + else if(v > 0) { + unsigned l = 0; + while(v) { + l++; + v >>= 1; + } + return l+1; + } + else if(v == -1) { + return 2; + } + else { + v++; + v = -v; + } + } +} + +unsigned FLAC__bitmath_silog2_wide(FLAC__int64 v) +{ + while(1) { + if(v == 0) { + return 0; + } + else if(v > 0) { + unsigned l = 0; + while(v) { + l++; + v >>= 1; + } + return l+1; + } + else if(v == -1) { + return 2; + } + else { + v++; + v = -v; + } + } +} diff --git a/Libraries/FLAC/flac-src/src/libFLAC/cpu.c b/Libraries/FLAC/flac-src/src/libFLAC/cpu.c new file mode 100644 index 000000000..1e6b27994 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/cpu.c @@ -0,0 +1,179 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "private/cpu.h" +#include +#include + +#ifdef HAVE_CONFIG_H +#include +#endif + +#if defined FLAC__CPU_PPC +#if !defined FLAC__NO_ASM +#if defined FLAC__SYS_DARWIN +#include +#include +#include +#include +#include +#ifndef CPU_SUBTYPE_POWERPC_970 +#define CPU_SUBTYPE_POWERPC_970 ((cpu_subtype_t) 100) +#endif +#else /* FLAC__SYS_DARWIN */ +#include +#include + +static sigjmp_buf jmpbuf; +static volatile sig_atomic_t canjump = 0; + +static void sigill_handler (int sig) +{ + if (!canjump) { + signal (sig, SIG_DFL); + raise (sig); + } + canjump = 0; + siglongjmp (jmpbuf, 1); +} +#endif /* FLAC__SYS_DARWIN */ +#endif /* FLAC__NO_ASM */ +#endif /* FLAC__CPU_PPC */ + +const unsigned FLAC__CPUINFO_IA32_CPUID_CMOV = 0x00008000; +const unsigned FLAC__CPUINFO_IA32_CPUID_MMX = 0x00800000; +const unsigned FLAC__CPUINFO_IA32_CPUID_FXSR = 0x01000000; +const unsigned FLAC__CPUINFO_IA32_CPUID_SSE = 0x02000000; +const unsigned FLAC__CPUINFO_IA32_CPUID_SSE2 = 0x04000000; + +const unsigned FLAC__CPUINFO_IA32_CPUID_EXTENDED_AMD_3DNOW = 0x80000000; +const unsigned FLAC__CPUINFO_IA32_CPUID_EXTENDED_AMD_EXT3DNOW = 0x40000000; +const unsigned FLAC__CPUINFO_IA32_CPUID_EXTENDED_AMD_EXTMMX = 0x00400000; + + +void FLAC__cpu_info(FLAC__CPUInfo *info) +{ +#ifdef FLAC__CPU_IA32 + info->type = FLAC__CPUINFO_TYPE_IA32; +#if !defined FLAC__NO_ASM && defined FLAC__HAS_NASM + info->use_asm = true; + { + unsigned cpuid = FLAC__cpu_info_asm_ia32(); + info->data.ia32.cmov = (cpuid & FLAC__CPUINFO_IA32_CPUID_CMOV)? true : false; + info->data.ia32.mmx = (cpuid & FLAC__CPUINFO_IA32_CPUID_MMX)? true : false; + info->data.ia32.fxsr = (cpuid & FLAC__CPUINFO_IA32_CPUID_FXSR)? true : false; + info->data.ia32.sse = (cpuid & FLAC__CPUINFO_IA32_CPUID_SSE)? true : false; + info->data.ia32.sse2 = (cpuid & FLAC__CPUINFO_IA32_CPUID_SSE2)? true : false; + +#ifndef FLAC__SSE_OS + info->data.ia32.fxsr = info->data.ia32.sse = info->data.ia32.sse2 = false; +#endif + +#ifdef FLAC__USE_3DNOW + cpuid = FLAC__cpu_info_extended_amd_asm_ia32(); + info->data.ia32._3dnow = (cpuid & FLAC__CPUINFO_IA32_CPUID_EXTENDED_AMD_3DNOW)? true : false; + info->data.ia32.ext3dnow = (cpuid & FLAC__CPUINFO_IA32_CPUID_EXTENDED_AMD_EXT3DNOW)? true : false; + info->data.ia32.extmmx = (cpuid & FLAC__CPUINFO_IA32_CPUID_EXTENDED_AMD_EXTMMX)? true : false; +#else + info->data.ia32._3dnow = info->data.ia32.ext3dnow = info->data.ia32.extmmx = false; +#endif + } +#else + info->use_asm = false; +#endif +#elif defined FLAC__CPU_PPC + info->type = FLAC__CPUINFO_TYPE_PPC; +#if !defined FLAC__NO_ASM + info->use_asm = true; +#ifdef FLAC__USE_ALTIVEC +#if defined FLAC__SYS_DARWIN + { + int selectors[2] = { CTL_HW, HW_VECTORUNIT }; + int result = 0; + size_t length = sizeof(result); + int error = sysctl(selectors, 2, &result, &length, 0, 0); + + info->data.ppc.altivec = error==0 ? result!=0 : 0; + } + { + host_basic_info_data_t hostInfo; + mach_msg_type_number_t infoCount; + + infoCount = HOST_BASIC_INFO_COUNT; + host_info(mach_host_self(), HOST_BASIC_INFO, (host_info_t)&hostInfo, &infoCount); + + info->data.ppc.ppc64 = (hostInfo.cpu_type == CPU_TYPE_POWERPC) && (hostInfo.cpu_subtype == CPU_SUBTYPE_POWERPC_970); + } +#else /* FLAC__SYS_DARWIN */ + { + /* no Darwin, do it the brute-force way */ + /* this is borrowed from MPlayer from the libmpeg2 library */ + info->data.ppc.altivec = 0; + info->data.ppc.ppc64 = 0; + + signal (SIGILL, sigill_handler); + if (!sigsetjmp (jmpbuf, 1)) { + canjump = 1; + + asm volatile ( + "mtspr 256, %0\n\t" + "vand %%v0, %%v0, %%v0" + : + : "r" (-1) + ); + + info->data.ppc.altivec = 1; + } + canjump = 0; + if (!sigsetjmp (jmpbuf, 1)) { + int x = 0; + canjump = 1; + + /* PPC64 hardware implements the cntlzd instruction */ + asm volatile ("cntlzd %0, %1" : "=r" (x) : "r" (x) ); + + info->data.ppc.ppc64 = 1; + } + signal (SIGILL, SIG_DFL); + } +#endif /* FLAC__SYS_DARWIN */ +#else /* FLAC__USE_ALTIVEC */ + info->data.ppc.altivec = 0; + info->data.ppc.ppc64 = 0; +#endif /* FLAC__USE_ALTIVEC */ +#else /* FLAC__NO_ASM */ + info->use_asm = false; +#endif /* FLAC__NO_ASM */ +#else + info->type = FLAC__CPUINFO_TYPE_UNKNOWN; + info->use_asm = false; +#endif +} diff --git a/Libraries/FLAC/flac-src/src/libFLAC/crc.c b/Libraries/FLAC/flac-src/src/libFLAC/crc.c new file mode 100644 index 000000000..52e1b600e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/crc.c @@ -0,0 +1,149 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2000,2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "private/crc.h" + +/* CRC-8, poly = x^8 + x^2 + x^1 + x^0, init = 0 */ + +FLAC__byte const FLAC__crc8_table[256] = { + 0x00, 0x07, 0x0E, 0x09, 0x1C, 0x1B, 0x12, 0x15, + 0x38, 0x3F, 0x36, 0x31, 0x24, 0x23, 0x2A, 0x2D, + 0x70, 0x77, 0x7E, 0x79, 0x6C, 0x6B, 0x62, 0x65, + 0x48, 0x4F, 0x46, 0x41, 0x54, 0x53, 0x5A, 0x5D, + 0xE0, 0xE7, 0xEE, 0xE9, 0xFC, 0xFB, 0xF2, 0xF5, + 0xD8, 0xDF, 0xD6, 0xD1, 0xC4, 0xC3, 0xCA, 0xCD, + 0x90, 0x97, 0x9E, 0x99, 0x8C, 0x8B, 0x82, 0x85, + 0xA8, 0xAF, 0xA6, 0xA1, 0xB4, 0xB3, 0xBA, 0xBD, + 0xC7, 0xC0, 0xC9, 0xCE, 0xDB, 0xDC, 0xD5, 0xD2, + 0xFF, 0xF8, 0xF1, 0xF6, 0xE3, 0xE4, 0xED, 0xEA, + 0xB7, 0xB0, 0xB9, 0xBE, 0xAB, 0xAC, 0xA5, 0xA2, + 0x8F, 0x88, 0x81, 0x86, 0x93, 0x94, 0x9D, 0x9A, + 0x27, 0x20, 0x29, 0x2E, 0x3B, 0x3C, 0x35, 0x32, + 0x1F, 0x18, 0x11, 0x16, 0x03, 0x04, 0x0D, 0x0A, + 0x57, 0x50, 0x59, 0x5E, 0x4B, 0x4C, 0x45, 0x42, + 0x6F, 0x68, 0x61, 0x66, 0x73, 0x74, 0x7D, 0x7A, + 0x89, 0x8E, 0x87, 0x80, 0x95, 0x92, 0x9B, 0x9C, + 0xB1, 0xB6, 0xBF, 0xB8, 0xAD, 0xAA, 0xA3, 0xA4, + 0xF9, 0xFE, 0xF7, 0xF0, 0xE5, 0xE2, 0xEB, 0xEC, + 0xC1, 0xC6, 0xCF, 0xC8, 0xDD, 0xDA, 0xD3, 0xD4, + 0x69, 0x6E, 0x67, 0x60, 0x75, 0x72, 0x7B, 0x7C, + 0x51, 0x56, 0x5F, 0x58, 0x4D, 0x4A, 0x43, 0x44, + 0x19, 0x1E, 0x17, 0x10, 0x05, 0x02, 0x0B, 0x0C, + 0x21, 0x26, 0x2F, 0x28, 0x3D, 0x3A, 0x33, 0x34, + 0x4E, 0x49, 0x40, 0x47, 0x52, 0x55, 0x5C, 0x5B, + 0x76, 0x71, 0x78, 0x7F, 0x6A, 0x6D, 0x64, 0x63, + 0x3E, 0x39, 0x30, 0x37, 0x22, 0x25, 0x2C, 0x2B, + 0x06, 0x01, 0x08, 0x0F, 0x1A, 0x1D, 0x14, 0x13, + 0xAE, 0xA9, 0xA0, 0xA7, 0xB2, 0xB5, 0xBC, 0xBB, + 0x96, 0x91, 0x98, 0x9F, 0x8A, 0x8D, 0x84, 0x83, + 0xDE, 0xD9, 0xD0, 0xD7, 0xC2, 0xC5, 0xCC, 0xCB, + 0xE6, 0xE1, 0xE8, 0xEF, 0xFA, 0xFD, 0xF4, 0xF3 +}; + +/* CRC-16, poly = x^16 + x^15 + x^2 + x^0, init = 0 */ + +FLAC__uint16 FLAC__crc16_table[256] = { + 0x0000, 0x8005, 0x800f, 0x000a, 0x801b, 0x001e, 0x0014, 0x8011, + 0x8033, 0x0036, 0x003c, 0x8039, 0x0028, 0x802d, 0x8027, 0x0022, + 0x8063, 0x0066, 0x006c, 0x8069, 0x0078, 0x807d, 0x8077, 0x0072, + 0x0050, 0x8055, 0x805f, 0x005a, 0x804b, 0x004e, 0x0044, 0x8041, + 0x80c3, 0x00c6, 0x00cc, 0x80c9, 0x00d8, 0x80dd, 0x80d7, 0x00d2, + 0x00f0, 0x80f5, 0x80ff, 0x00fa, 0x80eb, 0x00ee, 0x00e4, 0x80e1, + 0x00a0, 0x80a5, 0x80af, 0x00aa, 0x80bb, 0x00be, 0x00b4, 0x80b1, + 0x8093, 0x0096, 0x009c, 0x8099, 0x0088, 0x808d, 0x8087, 0x0082, + 0x8183, 0x0186, 0x018c, 0x8189, 0x0198, 0x819d, 0x8197, 0x0192, + 0x01b0, 0x81b5, 0x81bf, 0x01ba, 0x81ab, 0x01ae, 0x01a4, 0x81a1, + 0x01e0, 0x81e5, 0x81ef, 0x01ea, 0x81fb, 0x01fe, 0x01f4, 0x81f1, + 0x81d3, 0x01d6, 0x01dc, 0x81d9, 0x01c8, 0x81cd, 0x81c7, 0x01c2, + 0x0140, 0x8145, 0x814f, 0x014a, 0x815b, 0x015e, 0x0154, 0x8151, + 0x8173, 0x0176, 0x017c, 0x8179, 0x0168, 0x816d, 0x8167, 0x0162, + 0x8123, 0x0126, 0x012c, 0x8129, 0x0138, 0x813d, 0x8137, 0x0132, + 0x0110, 0x8115, 0x811f, 0x011a, 0x810b, 0x010e, 0x0104, 0x8101, + 0x8303, 0x0306, 0x030c, 0x8309, 0x0318, 0x831d, 0x8317, 0x0312, + 0x0330, 0x8335, 0x833f, 0x033a, 0x832b, 0x032e, 0x0324, 0x8321, + 0x0360, 0x8365, 0x836f, 0x036a, 0x837b, 0x037e, 0x0374, 0x8371, + 0x8353, 0x0356, 0x035c, 0x8359, 0x0348, 0x834d, 0x8347, 0x0342, + 0x03c0, 0x83c5, 0x83cf, 0x03ca, 0x83db, 0x03de, 0x03d4, 0x83d1, + 0x83f3, 0x03f6, 0x03fc, 0x83f9, 0x03e8, 0x83ed, 0x83e7, 0x03e2, + 0x83a3, 0x03a6, 0x03ac, 0x83a9, 0x03b8, 0x83bd, 0x83b7, 0x03b2, + 0x0390, 0x8395, 0x839f, 0x039a, 0x838b, 0x038e, 0x0384, 0x8381, + 0x0280, 0x8285, 0x828f, 0x028a, 0x829b, 0x029e, 0x0294, 0x8291, + 0x82b3, 0x02b6, 0x02bc, 0x82b9, 0x02a8, 0x82ad, 0x82a7, 0x02a2, + 0x82e3, 0x02e6, 0x02ec, 0x82e9, 0x02f8, 0x82fd, 0x82f7, 0x02f2, + 0x02d0, 0x82d5, 0x82df, 0x02da, 0x82cb, 0x02ce, 0x02c4, 0x82c1, + 0x8243, 0x0246, 0x024c, 0x8249, 0x0258, 0x825d, 0x8257, 0x0252, + 0x0270, 0x8275, 0x827f, 0x027a, 0x826b, 0x026e, 0x0264, 0x8261, + 0x0220, 0x8225, 0x822f, 0x022a, 0x823b, 0x023e, 0x0234, 0x8231, + 0x8213, 0x0216, 0x021c, 0x8219, 0x0208, 0x820d, 0x8207, 0x0202 +}; + + +void FLAC__crc8_update(const FLAC__byte data, FLAC__uint8 *crc) +{ + *crc = FLAC__crc8_table[*crc ^ data]; +} + +void FLAC__crc8_update_block(const FLAC__byte *data, unsigned len, FLAC__uint8 *crc) +{ + while(len--) + *crc = FLAC__crc8_table[*crc ^ *data++]; +} + +FLAC__uint8 FLAC__crc8(const FLAC__byte *data, unsigned len) +{ + FLAC__uint8 crc = 0; + + while(len--) + crc = FLAC__crc8_table[crc ^ *data++]; + + return crc; +} + +void FLAC__crc16_update(const FLAC__byte data, FLAC__uint16 *crc) +{ + *crc = (*crc<<8) ^ FLAC__crc16_table[(*crc>>8) ^ data]; +} + +void FLAC__crc16_update_block(const FLAC__byte *data, unsigned len, FLAC__uint16 *crc) +{ + while(len--) + *crc = (*crc<<8) ^ FLAC__crc16_table[(*crc>>8) ^ *data++]; +} + +FLAC__uint16 FLAC__crc16(const FLAC__byte *data, unsigned len) +{ + FLAC__uint16 crc = 0; + + while(len--) + crc = (crc<<8) ^ FLAC__crc16_table[(crc>>8) ^ *data++]; + + return crc; +} diff --git a/Libraries/FLAC/flac-src/src/libFLAC/file_decoder.c b/Libraries/FLAC/flac-src/src/libFLAC/file_decoder.c new file mode 100644 index 000000000..29d489587 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/file_decoder.c @@ -0,0 +1,673 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2000,2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include +#include /* for malloc() */ +#include /* for strcmp() */ +#include /* for stat() */ +#if defined _MSC_VER || defined __MINGW32__ +#include /* for _setmode() */ +#include /* for _O_BINARY */ +#elif defined __CYGWIN__ +#include /* for setmode(), O_BINARY */ +#include /* for _O_BINARY */ +#endif +#include "FLAC/assert.h" +#include "protected/file_decoder.h" +#include "protected/seekable_stream_decoder.h" + +/*********************************************************************** + * + * Private class method prototypes + * + ***********************************************************************/ + +static void set_defaults_(FLAC__FileDecoder *decoder); +static FILE *get_binary_stdin_(); +static FLAC__SeekableStreamDecoderReadStatus read_callback_(const FLAC__SeekableStreamDecoder *decoder, FLAC__byte buffer[], unsigned *bytes, void *client_data); +static FLAC__SeekableStreamDecoderSeekStatus seek_callback_(const FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 absolute_byte_offset, void *client_data); +static FLAC__SeekableStreamDecoderTellStatus tell_callback_(const FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 *absolute_byte_offset, void *client_data); +static FLAC__SeekableStreamDecoderLengthStatus length_callback_(const FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 *stream_length, void *client_data); +static FLAC__bool eof_callback_(const FLAC__SeekableStreamDecoder *decoder, void *client_data); +static FLAC__StreamDecoderWriteStatus write_callback_(const FLAC__SeekableStreamDecoder *decoder, const FLAC__Frame *frame, const FLAC__int32 * const buffer[], void *client_data); +static void metadata_callback_(const FLAC__SeekableStreamDecoder *decoder, const FLAC__StreamMetadata *metadata, void *client_data); +static void error_callback_(const FLAC__SeekableStreamDecoder *decoder, FLAC__StreamDecoderErrorStatus status, void *client_data); + +/*********************************************************************** + * + * Private class data + * + ***********************************************************************/ + +typedef struct FLAC__FileDecoderPrivate { + FLAC__FileDecoderWriteCallback write_callback; + FLAC__FileDecoderMetadataCallback metadata_callback; + FLAC__FileDecoderErrorCallback error_callback; + void *client_data; + FILE *file; + char *filename; /* == NULL if stdin */ + FLAC__SeekableStreamDecoder *seekable_stream_decoder; +} FLAC__FileDecoderPrivate; + +/*********************************************************************** + * + * Public static class data + * + ***********************************************************************/ + +FLAC_API const char * const FLAC__FileDecoderStateString[] = { + "FLAC__FILE_DECODER_OK", + "FLAC__FILE_DECODER_END_OF_FILE", + "FLAC__FILE_DECODER_ERROR_OPENING_FILE", + "FLAC__FILE_DECODER_MEMORY_ALLOCATION_ERROR", + "FLAC__FILE_DECODER_SEEK_ERROR", + "FLAC__FILE_DECODER_SEEKABLE_STREAM_DECODER_ERROR", + "FLAC__FILE_DECODER_ALREADY_INITIALIZED", + "FLAC__FILE_DECODER_INVALID_CALLBACK", + "FLAC__FILE_DECODER_UNINITIALIZED" +}; + +/*********************************************************************** + * + * Class constructor/destructor + * + ***********************************************************************/ + +FLAC_API FLAC__FileDecoder *FLAC__file_decoder_new() +{ + FLAC__FileDecoder *decoder; + + FLAC__ASSERT(sizeof(int) >= 4); /* we want to die right away if this is not true */ + + decoder = (FLAC__FileDecoder*)calloc(1, sizeof(FLAC__FileDecoder)); + if(decoder == 0) { + return 0; + } + + decoder->protected_ = (FLAC__FileDecoderProtected*)calloc(1, sizeof(FLAC__FileDecoderProtected)); + if(decoder->protected_ == 0) { + free(decoder); + return 0; + } + + decoder->private_ = (FLAC__FileDecoderPrivate*)calloc(1, sizeof(FLAC__FileDecoderPrivate)); + if(decoder->private_ == 0) { + free(decoder->protected_); + free(decoder); + return 0; + } + + decoder->private_->seekable_stream_decoder = FLAC__seekable_stream_decoder_new(); + if(0 == decoder->private_->seekable_stream_decoder) { + free(decoder->private_); + free(decoder->protected_); + free(decoder); + return 0; + } + + decoder->private_->file = 0; + + set_defaults_(decoder); + + decoder->protected_->state = FLAC__FILE_DECODER_UNINITIALIZED; + + return decoder; +} + +FLAC_API void FLAC__file_decoder_delete(FLAC__FileDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->protected_); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->private_->seekable_stream_decoder); + + (void)FLAC__file_decoder_finish(decoder); + + FLAC__seekable_stream_decoder_delete(decoder->private_->seekable_stream_decoder); + + free(decoder->private_); + free(decoder->protected_); + free(decoder); +} + +/*********************************************************************** + * + * Public class methods + * + ***********************************************************************/ + +FLAC_API FLAC__FileDecoderState FLAC__file_decoder_init(FLAC__FileDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + + if(decoder->protected_->state != FLAC__FILE_DECODER_UNINITIALIZED) + return decoder->protected_->state = FLAC__FILE_DECODER_ALREADY_INITIALIZED; + + if(0 == decoder->private_->write_callback || 0 == decoder->private_->metadata_callback || 0 == decoder->private_->error_callback) + return decoder->protected_->state = FLAC__FILE_DECODER_INVALID_CALLBACK; + + if(0 == decoder->private_->filename) + decoder->private_->file = get_binary_stdin_(); + else + decoder->private_->file = fopen(decoder->private_->filename, "rb"); + + if(decoder->private_->file == 0) + return decoder->protected_->state = FLAC__FILE_DECODER_ERROR_OPENING_FILE; + + FLAC__seekable_stream_decoder_set_read_callback(decoder->private_->seekable_stream_decoder, read_callback_); + FLAC__seekable_stream_decoder_set_seek_callback(decoder->private_->seekable_stream_decoder, seek_callback_); + FLAC__seekable_stream_decoder_set_tell_callback(decoder->private_->seekable_stream_decoder, tell_callback_); + FLAC__seekable_stream_decoder_set_length_callback(decoder->private_->seekable_stream_decoder, length_callback_); + FLAC__seekable_stream_decoder_set_eof_callback(decoder->private_->seekable_stream_decoder, eof_callback_); + FLAC__seekable_stream_decoder_set_write_callback(decoder->private_->seekable_stream_decoder, write_callback_); + FLAC__seekable_stream_decoder_set_metadata_callback(decoder->private_->seekable_stream_decoder, metadata_callback_); + FLAC__seekable_stream_decoder_set_error_callback(decoder->private_->seekable_stream_decoder, error_callback_); + FLAC__seekable_stream_decoder_set_client_data(decoder->private_->seekable_stream_decoder, decoder); + + if(FLAC__seekable_stream_decoder_init(decoder->private_->seekable_stream_decoder) != FLAC__SEEKABLE_STREAM_DECODER_OK) + return decoder->protected_->state = FLAC__FILE_DECODER_SEEKABLE_STREAM_DECODER_ERROR; + + return decoder->protected_->state = FLAC__FILE_DECODER_OK; +} + +FLAC_API FLAC__bool FLAC__file_decoder_finish(FLAC__FileDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + + if(decoder->protected_->state == FLAC__FILE_DECODER_UNINITIALIZED) + return true; + + FLAC__ASSERT(0 != decoder->private_->seekable_stream_decoder); + + if(0 != decoder->private_->file && decoder->private_->file != stdin) { + fclose(decoder->private_->file); + decoder->private_->file = 0; + } + + if(0 != decoder->private_->filename) { + free(decoder->private_->filename); + decoder->private_->filename = 0; + } + + set_defaults_(decoder); + + decoder->protected_->state = FLAC__FILE_DECODER_UNINITIALIZED; + + return FLAC__seekable_stream_decoder_finish(decoder->private_->seekable_stream_decoder); +} + +FLAC_API FLAC__bool FLAC__file_decoder_set_md5_checking(FLAC__FileDecoder *decoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + FLAC__ASSERT(0 != decoder->private_->seekable_stream_decoder); + if(decoder->protected_->state != FLAC__FILE_DECODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_decoder_set_md5_checking(decoder->private_->seekable_stream_decoder, value); +} + +FLAC_API FLAC__bool FLAC__file_decoder_set_filename(FLAC__FileDecoder *decoder, const char *value) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + FLAC__ASSERT(0 != value); + if(decoder->protected_->state != FLAC__FILE_DECODER_UNINITIALIZED) + return false; + if(0 != decoder->private_->filename) { + free(decoder->private_->filename); + decoder->private_->filename = 0; + } + if(0 != strcmp(value, "-")) { + if(0 == (decoder->private_->filename = (char*)malloc(strlen(value)+1))) { + decoder->protected_->state = FLAC__FILE_DECODER_MEMORY_ALLOCATION_ERROR; + return false; + } + strcpy(decoder->private_->filename, value); + } + return true; +} + +FLAC_API FLAC__bool FLAC__file_decoder_set_write_callback(FLAC__FileDecoder *decoder, FLAC__FileDecoderWriteCallback value) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + if(decoder->protected_->state != FLAC__FILE_DECODER_UNINITIALIZED) + return false; + decoder->private_->write_callback = value; + return true; +} + +FLAC_API FLAC__bool FLAC__file_decoder_set_metadata_callback(FLAC__FileDecoder *decoder, FLAC__FileDecoderMetadataCallback value) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + if(decoder->protected_->state != FLAC__FILE_DECODER_UNINITIALIZED) + return false; + decoder->private_->metadata_callback = value; + return true; +} + +FLAC_API FLAC__bool FLAC__file_decoder_set_error_callback(FLAC__FileDecoder *decoder, FLAC__FileDecoderErrorCallback value) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + if(decoder->protected_->state != FLAC__FILE_DECODER_UNINITIALIZED) + return false; + decoder->private_->error_callback = value; + return true; +} + +FLAC_API FLAC__bool FLAC__file_decoder_set_client_data(FLAC__FileDecoder *decoder, void *value) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + if(decoder->protected_->state != FLAC__FILE_DECODER_UNINITIALIZED) + return false; + decoder->private_->client_data = value; + return true; +} + +FLAC_API FLAC__bool FLAC__file_decoder_set_metadata_respond(FLAC__FileDecoder *decoder, FLAC__MetadataType type) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + FLAC__ASSERT(0 != decoder->private_->seekable_stream_decoder); + if(decoder->protected_->state != FLAC__FILE_DECODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_decoder_set_metadata_respond(decoder->private_->seekable_stream_decoder, type); +} + +FLAC_API FLAC__bool FLAC__file_decoder_set_metadata_respond_application(FLAC__FileDecoder *decoder, const FLAC__byte id[4]) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + FLAC__ASSERT(0 != decoder->private_->seekable_stream_decoder); + if(decoder->protected_->state != FLAC__FILE_DECODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_decoder_set_metadata_respond_application(decoder->private_->seekable_stream_decoder, id); +} + +FLAC_API FLAC__bool FLAC__file_decoder_set_metadata_respond_all(FLAC__FileDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + FLAC__ASSERT(0 != decoder->private_->seekable_stream_decoder); + if(decoder->protected_->state != FLAC__FILE_DECODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_decoder_set_metadata_respond_all(decoder->private_->seekable_stream_decoder); +} + +FLAC_API FLAC__bool FLAC__file_decoder_set_metadata_ignore(FLAC__FileDecoder *decoder, FLAC__MetadataType type) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + FLAC__ASSERT(0 != decoder->private_->seekable_stream_decoder); + if(decoder->protected_->state != FLAC__FILE_DECODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_decoder_set_metadata_ignore(decoder->private_->seekable_stream_decoder, type); +} + +FLAC_API FLAC__bool FLAC__file_decoder_set_metadata_ignore_application(FLAC__FileDecoder *decoder, const FLAC__byte id[4]) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + FLAC__ASSERT(0 != decoder->private_->seekable_stream_decoder); + if(decoder->protected_->state != FLAC__FILE_DECODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_decoder_set_metadata_ignore_application(decoder->private_->seekable_stream_decoder, id); +} + +FLAC_API FLAC__bool FLAC__file_decoder_set_metadata_ignore_all(FLAC__FileDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + FLAC__ASSERT(0 != decoder->private_->seekable_stream_decoder); + if(decoder->protected_->state != FLAC__FILE_DECODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_decoder_set_metadata_ignore_all(decoder->private_->seekable_stream_decoder); +} + +FLAC_API FLAC__FileDecoderState FLAC__file_decoder_get_state(const FLAC__FileDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->protected_); + return decoder->protected_->state; +} + +FLAC_API FLAC__SeekableStreamDecoderState FLAC__file_decoder_get_seekable_stream_decoder_state(const FLAC__FileDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + return FLAC__seekable_stream_decoder_get_state(decoder->private_->seekable_stream_decoder); +} + +FLAC_API FLAC__StreamDecoderState FLAC__file_decoder_get_stream_decoder_state(const FLAC__FileDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + return FLAC__seekable_stream_decoder_get_stream_decoder_state(decoder->private_->seekable_stream_decoder); +} + +FLAC_API const char *FLAC__file_decoder_get_resolved_state_string(const FLAC__FileDecoder *decoder) +{ + if(decoder->protected_->state != FLAC__FILE_DECODER_SEEKABLE_STREAM_DECODER_ERROR) + return FLAC__FileDecoderStateString[decoder->protected_->state]; + else + return FLAC__seekable_stream_decoder_get_resolved_state_string(decoder->private_->seekable_stream_decoder); +} + +FLAC_API FLAC__bool FLAC__file_decoder_get_md5_checking(const FLAC__FileDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + return FLAC__seekable_stream_decoder_get_md5_checking(decoder->private_->seekable_stream_decoder); +} + +FLAC_API unsigned FLAC__file_decoder_get_channels(const FLAC__FileDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + return FLAC__seekable_stream_decoder_get_channels(decoder->private_->seekable_stream_decoder); +} + +FLAC_API FLAC__ChannelAssignment FLAC__file_decoder_get_channel_assignment(const FLAC__FileDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + return FLAC__seekable_stream_decoder_get_channel_assignment(decoder->private_->seekable_stream_decoder); +} + +FLAC_API unsigned FLAC__file_decoder_get_bits_per_sample(const FLAC__FileDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + return FLAC__seekable_stream_decoder_get_bits_per_sample(decoder->private_->seekable_stream_decoder); +} + +FLAC_API unsigned FLAC__file_decoder_get_sample_rate(const FLAC__FileDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + return FLAC__seekable_stream_decoder_get_sample_rate(decoder->private_->seekable_stream_decoder); +} + +FLAC_API unsigned FLAC__file_decoder_get_blocksize(const FLAC__FileDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + return FLAC__seekable_stream_decoder_get_blocksize(decoder->private_->seekable_stream_decoder); +} + +FLAC_API FLAC__bool FLAC__file_decoder_get_decode_position(const FLAC__FileDecoder *decoder, FLAC__uint64 *position) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + return FLAC__seekable_stream_decoder_get_decode_position(decoder->private_->seekable_stream_decoder, position); +} + +FLAC_API FLAC__bool FLAC__file_decoder_process_single(FLAC__FileDecoder *decoder) +{ + FLAC__bool ret; + FLAC__ASSERT(0 != decoder); + + if(decoder->private_->seekable_stream_decoder->protected_->state == FLAC__SEEKABLE_STREAM_DECODER_END_OF_STREAM) + decoder->protected_->state = FLAC__FILE_DECODER_END_OF_FILE; + + if(decoder->protected_->state == FLAC__FILE_DECODER_END_OF_FILE) + return true; + + FLAC__ASSERT(decoder->protected_->state == FLAC__FILE_DECODER_OK); + + ret = FLAC__seekable_stream_decoder_process_single(decoder->private_->seekable_stream_decoder); + if(!ret) + decoder->protected_->state = FLAC__FILE_DECODER_SEEKABLE_STREAM_DECODER_ERROR; + + return ret; +} + +FLAC_API FLAC__bool FLAC__file_decoder_process_until_end_of_metadata(FLAC__FileDecoder *decoder) +{ + FLAC__bool ret; + FLAC__ASSERT(0 != decoder); + + if(decoder->private_->seekable_stream_decoder->protected_->state == FLAC__SEEKABLE_STREAM_DECODER_END_OF_STREAM) + decoder->protected_->state = FLAC__FILE_DECODER_END_OF_FILE; + + if(decoder->protected_->state == FLAC__FILE_DECODER_END_OF_FILE) + return true; + + FLAC__ASSERT(decoder->protected_->state == FLAC__FILE_DECODER_OK); + + ret = FLAC__seekable_stream_decoder_process_until_end_of_metadata(decoder->private_->seekable_stream_decoder); + if(!ret) + decoder->protected_->state = FLAC__FILE_DECODER_SEEKABLE_STREAM_DECODER_ERROR; + + return ret; +} + +FLAC_API FLAC__bool FLAC__file_decoder_process_until_end_of_file(FLAC__FileDecoder *decoder) +{ + FLAC__bool ret; + FLAC__ASSERT(0 != decoder); + + if(decoder->private_->seekable_stream_decoder->protected_->state == FLAC__SEEKABLE_STREAM_DECODER_END_OF_STREAM) + decoder->protected_->state = FLAC__FILE_DECODER_END_OF_FILE; + + if(decoder->protected_->state == FLAC__FILE_DECODER_END_OF_FILE) + return true; + + FLAC__ASSERT(decoder->protected_->state == FLAC__FILE_DECODER_OK); + + ret = FLAC__seekable_stream_decoder_process_until_end_of_stream(decoder->private_->seekable_stream_decoder); + if(!ret) + decoder->protected_->state = FLAC__FILE_DECODER_SEEKABLE_STREAM_DECODER_ERROR; + + return ret; +} + +FLAC_API FLAC__bool FLAC__file_decoder_skip_single_frame(FLAC__FileDecoder *decoder) +{ + FLAC__bool ret; + FLAC__ASSERT(0 != decoder); + + if(decoder->private_->seekable_stream_decoder->protected_->state == FLAC__SEEKABLE_STREAM_DECODER_END_OF_STREAM) + decoder->protected_->state = FLAC__FILE_DECODER_END_OF_FILE; + + if(decoder->protected_->state == FLAC__FILE_DECODER_END_OF_FILE) + return true; + + FLAC__ASSERT(decoder->protected_->state == FLAC__FILE_DECODER_OK); + + ret = FLAC__seekable_stream_decoder_skip_single_frame(decoder->private_->seekable_stream_decoder); + if(!ret) + decoder->protected_->state = FLAC__FILE_DECODER_SEEKABLE_STREAM_DECODER_ERROR; + + return ret; +} + +FLAC_API FLAC__bool FLAC__file_decoder_seek_absolute(FLAC__FileDecoder *decoder, FLAC__uint64 sample) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(decoder->protected_->state == FLAC__FILE_DECODER_OK || decoder->protected_->state == FLAC__FILE_DECODER_END_OF_FILE); + + if(decoder->private_->filename == 0) { /* means the file is stdin... */ + decoder->protected_->state = FLAC__FILE_DECODER_SEEK_ERROR; + return false; + } + + if(!FLAC__seekable_stream_decoder_seek_absolute(decoder->private_->seekable_stream_decoder, sample)) { + decoder->protected_->state = FLAC__FILE_DECODER_SEEK_ERROR; + return false; + } + else { + decoder->protected_->state = FLAC__FILE_DECODER_OK; + return true; + } +} + + +/*********************************************************************** + * + * Private class methods + * + ***********************************************************************/ + +void set_defaults_(FLAC__FileDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + + decoder->private_->filename = 0; + decoder->private_->write_callback = 0; + decoder->private_->metadata_callback = 0; + decoder->private_->error_callback = 0; + decoder->private_->client_data = 0; +} + +/* + * This will forcibly set stdin to binary mode (for OSes that require it) + */ +FILE *get_binary_stdin_() +{ + /* if something breaks here it is probably due to the presence or + * absence of an underscore before the identifiers 'setmode', + * 'fileno', and/or 'O_BINARY'; check your system header files. + */ +#if defined _MSC_VER || defined __MINGW32__ + _setmode(_fileno(stdin), _O_BINARY); +#elif defined __CYGWIN__ + /* almost certainly not needed for any modern Cygwin, but let's be safe... */ + setmode(_fileno(stdin), _O_BINARY); +#endif + + return stdin; +} + +FLAC__SeekableStreamDecoderReadStatus read_callback_(const FLAC__SeekableStreamDecoder *decoder, FLAC__byte buffer[], unsigned *bytes, void *client_data) +{ + FLAC__FileDecoder *file_decoder = (FLAC__FileDecoder *)client_data; + (void)decoder; + + if(*bytes > 0) { + *bytes = (unsigned)fread(buffer, sizeof(FLAC__byte), *bytes, file_decoder->private_->file); + if(ferror(file_decoder->private_->file)) { + return FLAC__SEEKABLE_STREAM_DECODER_READ_STATUS_ERROR; + } + else { + return FLAC__SEEKABLE_STREAM_DECODER_READ_STATUS_OK; + } + } + else + return FLAC__SEEKABLE_STREAM_DECODER_READ_STATUS_ERROR; /* abort to avoid a deadlock */ +} + +FLAC__SeekableStreamDecoderSeekStatus seek_callback_(const FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 absolute_byte_offset, void *client_data) +{ + FLAC__FileDecoder *file_decoder = (FLAC__FileDecoder *)client_data; + (void)decoder; + + if(fseek(file_decoder->private_->file, (long)absolute_byte_offset, SEEK_SET) < 0) + return FLAC__SEEKABLE_STREAM_DECODER_SEEK_STATUS_ERROR; + else + return FLAC__SEEKABLE_STREAM_DECODER_SEEK_STATUS_OK; +} + +FLAC__SeekableStreamDecoderTellStatus tell_callback_(const FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 *absolute_byte_offset, void *client_data) +{ + FLAC__FileDecoder *file_decoder = (FLAC__FileDecoder *)client_data; + long pos; + (void)decoder; + + if((pos = ftell(file_decoder->private_->file)) < 0) + return FLAC__SEEKABLE_STREAM_DECODER_TELL_STATUS_ERROR; + else { + *absolute_byte_offset = (FLAC__uint64)pos; + return FLAC__SEEKABLE_STREAM_DECODER_TELL_STATUS_OK; + } +} + +FLAC__SeekableStreamDecoderLengthStatus length_callback_(const FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 *stream_length, void *client_data) +{ + FLAC__FileDecoder *file_decoder = (FLAC__FileDecoder *)client_data; + struct stat filestats; + (void)decoder; + + if(0 == file_decoder->private_->filename || stat(file_decoder->private_->filename, &filestats) != 0) + return FLAC__SEEKABLE_STREAM_DECODER_LENGTH_STATUS_ERROR; + else { + *stream_length = (FLAC__uint64)filestats.st_size; + return FLAC__SEEKABLE_STREAM_DECODER_LENGTH_STATUS_OK; + } +} + +FLAC__bool eof_callback_(const FLAC__SeekableStreamDecoder *decoder, void *client_data) +{ + FLAC__FileDecoder *file_decoder = (FLAC__FileDecoder *)client_data; + (void)decoder; + + return feof(file_decoder->private_->file)? true : false; +} + +FLAC__StreamDecoderWriteStatus write_callback_(const FLAC__SeekableStreamDecoder *decoder, const FLAC__Frame *frame, const FLAC__int32 * const buffer[], void *client_data) +{ + FLAC__FileDecoder *file_decoder = (FLAC__FileDecoder *)client_data; + (void)decoder; + + return file_decoder->private_->write_callback(file_decoder, frame, buffer, file_decoder->private_->client_data); +} + +void metadata_callback_(const FLAC__SeekableStreamDecoder *decoder, const FLAC__StreamMetadata *metadata, void *client_data) +{ + FLAC__FileDecoder *file_decoder = (FLAC__FileDecoder *)client_data; + (void)decoder; + + file_decoder->private_->metadata_callback(file_decoder, metadata, file_decoder->private_->client_data); +} + +void error_callback_(const FLAC__SeekableStreamDecoder *decoder, FLAC__StreamDecoderErrorStatus status, void *client_data) +{ + FLAC__FileDecoder *file_decoder = (FLAC__FileDecoder *)client_data; + (void)decoder; + + file_decoder->private_->error_callback(file_decoder, status, file_decoder->private_->client_data); +} diff --git a/Libraries/FLAC/flac-src/src/libFLAC/file_encoder.c b/Libraries/FLAC/flac-src/src/libFLAC/file_encoder.c new file mode 100644 index 000000000..db4c421f9 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/file_encoder.c @@ -0,0 +1,776 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include +#include /* for malloc() */ +#include /* for strlen(), strcpy() */ +#include "FLAC/assert.h" +#include "protected/file_encoder.h" + +#ifdef max +#undef max +#endif +#define max(x,y) ((x)>(y)?(x):(y)) + +/*********************************************************************** + * + * Private class method prototypes + * + ***********************************************************************/ + +/* unpublished debug routines */ +extern FLAC__bool FLAC__seekable_stream_encoder_disable_constant_subframes(FLAC__SeekableStreamEncoder *encoder, FLAC__bool value); +extern FLAC__bool FLAC__seekable_stream_encoder_disable_fixed_subframes(FLAC__SeekableStreamEncoder *encoder, FLAC__bool value); +extern FLAC__bool FLAC__seekable_stream_encoder_disable_verbatim_subframes(FLAC__SeekableStreamEncoder *encoder, FLAC__bool value); + +static void set_defaults_(FLAC__FileEncoder *encoder); +static FLAC__SeekableStreamEncoderSeekStatus seek_callback_(const FLAC__SeekableStreamEncoder *encoder, FLAC__uint64 absolute_byte_offset, void *client_data); +static FLAC__SeekableStreamEncoderTellStatus tell_callback_(const FLAC__SeekableStreamEncoder *encoder, FLAC__uint64 *absolute_byte_offset, void *client_data); +static FLAC__StreamEncoderWriteStatus write_callback_(const FLAC__SeekableStreamEncoder *encoder, const FLAC__byte buffer[], unsigned bytes, unsigned samples, unsigned current_frame, void *client_data); + +/*********************************************************************** + * + * Private class data + * + ***********************************************************************/ + +typedef struct FLAC__FileEncoderPrivate { + FLAC__FileEncoderProgressCallback progress_callback; + void *client_data; + char *filename; + FLAC__uint64 bytes_written; + FLAC__uint64 samples_written; + unsigned frames_written; + unsigned total_frames_estimate; + FLAC__SeekableStreamEncoder *seekable_stream_encoder; + FILE *file; +} FLAC__FileEncoderPrivate; + +/*********************************************************************** + * + * Public static class data + * + ***********************************************************************/ + +FLAC_API const char * const FLAC__FileEncoderStateString[] = { + "FLAC__FILE_ENCODER_OK", + "FLAC__FILE_ENCODER_NO_FILENAME", + "FLAC__FILE_ENCODER_SEEKABLE_STREAM_ENCODER_ERROR", + "FLAC__FILE_ENCODER_FATAL_ERROR_WHILE_WRITING", + "FLAC__FILE_ENCODER_ERROR_OPENING_FILE", + "FLAC__FILE_ENCODER_MEMORY_ALLOCATION_ERROR", + "FLAC__FILE_ENCODER_ALREADY_INITIALIZED", + "FLAC__FILE_ENCODER_UNINITIALIZED" +}; + + +/*********************************************************************** + * + * Class constructor/destructor + * + ***********************************************************************/ + +FLAC_API FLAC__FileEncoder *FLAC__file_encoder_new() +{ + FLAC__FileEncoder *encoder; + + FLAC__ASSERT(sizeof(int) >= 4); /* we want to die right away if this is not true */ + + encoder = (FLAC__FileEncoder*)calloc(1, sizeof(FLAC__FileEncoder)); + if(encoder == 0) { + return 0; + } + + encoder->protected_ = (FLAC__FileEncoderProtected*)calloc(1, sizeof(FLAC__FileEncoderProtected)); + if(encoder->protected_ == 0) { + free(encoder); + return 0; + } + + encoder->private_ = (FLAC__FileEncoderPrivate*)calloc(1, sizeof(FLAC__FileEncoderPrivate)); + if(encoder->private_ == 0) { + free(encoder->protected_); + free(encoder); + return 0; + } + + encoder->private_->seekable_stream_encoder = FLAC__seekable_stream_encoder_new(); + if(0 == encoder->private_->seekable_stream_encoder) { + free(encoder->private_); + free(encoder->protected_); + free(encoder); + return 0; + } + + encoder->private_->file = 0; + + set_defaults_(encoder); + + encoder->protected_->state = FLAC__FILE_ENCODER_UNINITIALIZED; + + return encoder; +} + +FLAC_API void FLAC__file_encoder_delete(FLAC__FileEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->private_->seekable_stream_encoder); + + (void)FLAC__file_encoder_finish(encoder); + + FLAC__seekable_stream_encoder_delete(encoder->private_->seekable_stream_encoder); + + free(encoder->private_); + free(encoder->protected_); + free(encoder); +} + +/*********************************************************************** + * + * Public class methods + * + ***********************************************************************/ + +FLAC_API FLAC__FileEncoderState FLAC__file_encoder_init(FLAC__FileEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + + if(encoder->protected_->state != FLAC__FILE_ENCODER_UNINITIALIZED) + return encoder->protected_->state = FLAC__FILE_ENCODER_ALREADY_INITIALIZED; + + if(0 == encoder->private_->filename) + return encoder->protected_->state = FLAC__FILE_ENCODER_NO_FILENAME; + + encoder->private_->file = fopen(encoder->private_->filename, "w+b"); + + if(encoder->private_->file == 0) + return encoder->protected_->state = FLAC__FILE_ENCODER_ERROR_OPENING_FILE; + + encoder->private_->bytes_written = 0; + encoder->private_->samples_written = 0; + encoder->private_->frames_written = 0; + + FLAC__seekable_stream_encoder_set_seek_callback(encoder->private_->seekable_stream_encoder, seek_callback_); + FLAC__seekable_stream_encoder_set_tell_callback(encoder->private_->seekable_stream_encoder, tell_callback_); + FLAC__seekable_stream_encoder_set_write_callback(encoder->private_->seekable_stream_encoder, write_callback_); + FLAC__seekable_stream_encoder_set_client_data(encoder->private_->seekable_stream_encoder, encoder); + + if(FLAC__seekable_stream_encoder_init(encoder->private_->seekable_stream_encoder) != FLAC__SEEKABLE_STREAM_ENCODER_OK) + return encoder->protected_->state = FLAC__FILE_ENCODER_SEEKABLE_STREAM_ENCODER_ERROR; + + { + unsigned blocksize = FLAC__file_encoder_get_blocksize(encoder); + + FLAC__ASSERT(blocksize != 0); + encoder->private_->total_frames_estimate = (unsigned)((FLAC__file_encoder_get_total_samples_estimate(encoder) + blocksize - 1) / blocksize); + } + + return encoder->protected_->state = FLAC__FILE_ENCODER_OK; +} + +FLAC_API void FLAC__file_encoder_finish(FLAC__FileEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + + if(encoder->protected_->state == FLAC__FILE_ENCODER_UNINITIALIZED) + return; + + FLAC__ASSERT(0 != encoder->private_->seekable_stream_encoder); + + /* FLAC__seekable_stream_encoder_finish() might write data so we must close the file after it. */ + + FLAC__seekable_stream_encoder_finish(encoder->private_->seekable_stream_encoder); + + if(0 != encoder->private_->file) { + fclose(encoder->private_->file); + encoder->private_->file = 0; + } + + if(0 != encoder->private_->filename) { + free(encoder->private_->filename); + encoder->private_->filename = 0; + } + + set_defaults_(encoder); + + encoder->protected_->state = FLAC__FILE_ENCODER_UNINITIALIZED; +} + +FLAC_API FLAC__bool FLAC__file_encoder_set_verify(FLAC__FileEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->seekable_stream_encoder); + if(encoder->protected_->state != FLAC__FILE_ENCODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_encoder_set_verify(encoder->private_->seekable_stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__file_encoder_set_streamable_subset(FLAC__FileEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->seekable_stream_encoder); + if(encoder->protected_->state != FLAC__FILE_ENCODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_encoder_set_streamable_subset(encoder->private_->seekable_stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__file_encoder_set_do_mid_side_stereo(FLAC__FileEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->seekable_stream_encoder); + if(encoder->protected_->state != FLAC__FILE_ENCODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_encoder_set_do_mid_side_stereo(encoder->private_->seekable_stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__file_encoder_set_loose_mid_side_stereo(FLAC__FileEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->seekable_stream_encoder); + if(encoder->protected_->state != FLAC__FILE_ENCODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_encoder_set_loose_mid_side_stereo(encoder->private_->seekable_stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__file_encoder_set_channels(FLAC__FileEncoder *encoder, unsigned value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->seekable_stream_encoder); + if(encoder->protected_->state != FLAC__FILE_ENCODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_encoder_set_channels(encoder->private_->seekable_stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__file_encoder_set_bits_per_sample(FLAC__FileEncoder *encoder, unsigned value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->seekable_stream_encoder); + if(encoder->protected_->state != FLAC__FILE_ENCODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_encoder_set_bits_per_sample(encoder->private_->seekable_stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__file_encoder_set_sample_rate(FLAC__FileEncoder *encoder, unsigned value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->seekable_stream_encoder); + if(encoder->protected_->state != FLAC__FILE_ENCODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_encoder_set_sample_rate(encoder->private_->seekable_stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__file_encoder_set_blocksize(FLAC__FileEncoder *encoder, unsigned value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->seekable_stream_encoder); + if(encoder->protected_->state != FLAC__FILE_ENCODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_encoder_set_blocksize(encoder->private_->seekable_stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__file_encoder_set_max_lpc_order(FLAC__FileEncoder *encoder, unsigned value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->seekable_stream_encoder); + if(encoder->protected_->state != FLAC__FILE_ENCODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_encoder_set_max_lpc_order(encoder->private_->seekable_stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__file_encoder_set_qlp_coeff_precision(FLAC__FileEncoder *encoder, unsigned value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->seekable_stream_encoder); + if(encoder->protected_->state != FLAC__FILE_ENCODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_encoder_set_qlp_coeff_precision(encoder->private_->seekable_stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__file_encoder_set_do_qlp_coeff_prec_search(FLAC__FileEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->seekable_stream_encoder); + if(encoder->protected_->state != FLAC__FILE_ENCODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_encoder_set_do_qlp_coeff_prec_search(encoder->private_->seekable_stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__file_encoder_set_do_escape_coding(FLAC__FileEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->seekable_stream_encoder); + if(encoder->protected_->state != FLAC__FILE_ENCODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_encoder_set_do_escape_coding(encoder->private_->seekable_stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__file_encoder_set_do_exhaustive_model_search(FLAC__FileEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->seekable_stream_encoder); + if(encoder->protected_->state != FLAC__FILE_ENCODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_encoder_set_do_exhaustive_model_search(encoder->private_->seekable_stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__file_encoder_set_min_residual_partition_order(FLAC__FileEncoder *encoder, unsigned value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->seekable_stream_encoder); + if(encoder->protected_->state != FLAC__FILE_ENCODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_encoder_set_min_residual_partition_order(encoder->private_->seekable_stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__file_encoder_set_max_residual_partition_order(FLAC__FileEncoder *encoder, unsigned value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->seekable_stream_encoder); + if(encoder->protected_->state != FLAC__FILE_ENCODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_encoder_set_max_residual_partition_order(encoder->private_->seekable_stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__file_encoder_set_rice_parameter_search_dist(FLAC__FileEncoder *encoder, unsigned value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->seekable_stream_encoder); + if(encoder->protected_->state != FLAC__FILE_ENCODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_encoder_set_rice_parameter_search_dist(encoder->private_->seekable_stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__file_encoder_set_total_samples_estimate(FLAC__FileEncoder *encoder, FLAC__uint64 value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->seekable_stream_encoder); + if(encoder->protected_->state != FLAC__FILE_ENCODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_encoder_set_total_samples_estimate(encoder->private_->seekable_stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__file_encoder_set_metadata(FLAC__FileEncoder *encoder, FLAC__StreamMetadata **metadata, unsigned num_blocks) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->seekable_stream_encoder); + if(encoder->protected_->state != FLAC__FILE_ENCODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_encoder_set_metadata(encoder->private_->seekable_stream_encoder, metadata, num_blocks); +} + +FLAC_API FLAC__bool FLAC__file_encoder_set_filename(FLAC__FileEncoder *encoder, const char *value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != value); + if(encoder->protected_->state != FLAC__FILE_ENCODER_UNINITIALIZED) + return false; + if(0 != encoder->private_->filename) { + free(encoder->private_->filename); + encoder->private_->filename = 0; + } + if(0 == (encoder->private_->filename = (char*)malloc(strlen(value)+1))) { + encoder->protected_->state = FLAC__FILE_ENCODER_MEMORY_ALLOCATION_ERROR; + return false; + } + strcpy(encoder->private_->filename, value); + return true; +} + +FLAC_API FLAC__bool FLAC__file_encoder_set_progress_callback(FLAC__FileEncoder *encoder, FLAC__FileEncoderProgressCallback value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + if(encoder->protected_->state != FLAC__FILE_ENCODER_UNINITIALIZED) + return false; + encoder->private_->progress_callback = value; + return true; +} + +FLAC_API FLAC__bool FLAC__file_encoder_set_client_data(FLAC__FileEncoder *encoder, void *value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + if(encoder->protected_->state != FLAC__FILE_ENCODER_UNINITIALIZED) + return false; + encoder->private_->client_data = value; + return true; +} + +/* + * These three functions are not static, but not publically exposed in + * include/FLAC/ either. They are used by the test suite. + */ +FLAC_API FLAC__bool FLAC__file_encoder_disable_constant_subframes(FLAC__FileEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + if(encoder->protected_->state != FLAC__FILE_ENCODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_encoder_disable_constant_subframes(encoder->private_->seekable_stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__file_encoder_disable_fixed_subframes(FLAC__FileEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + if(encoder->protected_->state != FLAC__FILE_ENCODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_encoder_disable_fixed_subframes(encoder->private_->seekable_stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__file_encoder_disable_verbatim_subframes(FLAC__FileEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + if(encoder->protected_->state != FLAC__FILE_ENCODER_UNINITIALIZED) + return false; + return FLAC__seekable_stream_encoder_disable_verbatim_subframes(encoder->private_->seekable_stream_encoder, value); +} + +FLAC_API FLAC__FileEncoderState FLAC__file_encoder_get_state(const FLAC__FileEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->protected_); + return encoder->protected_->state; +} + +FLAC_API FLAC__SeekableStreamEncoderState FLAC__file_encoder_get_seekable_stream_encoder_state(const FLAC__FileEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__seekable_stream_encoder_get_state(encoder->private_->seekable_stream_encoder); +} + +FLAC_API FLAC__StreamEncoderState FLAC__file_encoder_get_stream_encoder_state(const FLAC__FileEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__seekable_stream_encoder_get_stream_encoder_state(encoder->private_->seekable_stream_encoder); +} + +FLAC_API FLAC__StreamDecoderState FLAC__file_encoder_get_verify_decoder_state(const FLAC__FileEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__seekable_stream_encoder_get_verify_decoder_state(encoder->private_->seekable_stream_encoder); +} + +FLAC_API const char *FLAC__file_encoder_get_resolved_state_string(const FLAC__FileEncoder *encoder) +{ + if(encoder->protected_->state != FLAC__FILE_ENCODER_SEEKABLE_STREAM_ENCODER_ERROR) + return FLAC__FileEncoderStateString[encoder->protected_->state]; + else + return FLAC__seekable_stream_encoder_get_resolved_state_string(encoder->private_->seekable_stream_encoder); +} + +FLAC_API void FLAC__file_encoder_get_verify_decoder_error_stats(const FLAC__FileEncoder *encoder, FLAC__uint64 *absolute_sample, unsigned *frame_number, unsigned *channel, unsigned *sample, FLAC__int32 *expected, FLAC__int32 *got) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__seekable_stream_encoder_get_verify_decoder_error_stats(encoder->private_->seekable_stream_encoder, absolute_sample, frame_number, channel, sample, expected, got); +} + +FLAC_API FLAC__bool FLAC__file_encoder_get_verify(const FLAC__FileEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__seekable_stream_encoder_get_verify(encoder->private_->seekable_stream_encoder); +} + +FLAC_API FLAC__bool FLAC__file_encoder_get_streamable_subset(const FLAC__FileEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__seekable_stream_encoder_get_streamable_subset(encoder->private_->seekable_stream_encoder); +} + +FLAC_API FLAC__bool FLAC__file_encoder_get_do_mid_side_stereo(const FLAC__FileEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__seekable_stream_encoder_get_do_mid_side_stereo(encoder->private_->seekable_stream_encoder); +} + +FLAC_API FLAC__bool FLAC__file_encoder_get_loose_mid_side_stereo(const FLAC__FileEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__seekable_stream_encoder_get_loose_mid_side_stereo(encoder->private_->seekable_stream_encoder); +} + +FLAC_API unsigned FLAC__file_encoder_get_channels(const FLAC__FileEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__seekable_stream_encoder_get_channels(encoder->private_->seekable_stream_encoder); +} + +FLAC_API unsigned FLAC__file_encoder_get_bits_per_sample(const FLAC__FileEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__seekable_stream_encoder_get_bits_per_sample(encoder->private_->seekable_stream_encoder); +} + +FLAC_API unsigned FLAC__file_encoder_get_sample_rate(const FLAC__FileEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__seekable_stream_encoder_get_sample_rate(encoder->private_->seekable_stream_encoder); +} + +FLAC_API unsigned FLAC__file_encoder_get_blocksize(const FLAC__FileEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__seekable_stream_encoder_get_blocksize(encoder->private_->seekable_stream_encoder); +} + +FLAC_API unsigned FLAC__file_encoder_get_max_lpc_order(const FLAC__FileEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__seekable_stream_encoder_get_max_lpc_order(encoder->private_->seekable_stream_encoder); +} + +FLAC_API unsigned FLAC__file_encoder_get_qlp_coeff_precision(const FLAC__FileEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__seekable_stream_encoder_get_qlp_coeff_precision(encoder->private_->seekable_stream_encoder); +} + +FLAC_API FLAC__bool FLAC__file_encoder_get_do_qlp_coeff_prec_search(const FLAC__FileEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__seekable_stream_encoder_get_do_qlp_coeff_prec_search(encoder->private_->seekable_stream_encoder); +} + +FLAC_API FLAC__bool FLAC__file_encoder_get_do_escape_coding(const FLAC__FileEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__seekable_stream_encoder_get_do_escape_coding(encoder->private_->seekable_stream_encoder); +} + +FLAC_API FLAC__bool FLAC__file_encoder_get_do_exhaustive_model_search(const FLAC__FileEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__seekable_stream_encoder_get_do_exhaustive_model_search(encoder->private_->seekable_stream_encoder); +} + +FLAC_API unsigned FLAC__file_encoder_get_min_residual_partition_order(const FLAC__FileEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__seekable_stream_encoder_get_min_residual_partition_order(encoder->private_->seekable_stream_encoder); +} + +FLAC_API unsigned FLAC__file_encoder_get_max_residual_partition_order(const FLAC__FileEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__seekable_stream_encoder_get_max_residual_partition_order(encoder->private_->seekable_stream_encoder); +} + +FLAC_API unsigned FLAC__file_encoder_get_rice_parameter_search_dist(const FLAC__FileEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__seekable_stream_encoder_get_rice_parameter_search_dist(encoder->private_->seekable_stream_encoder); +} + +FLAC_API FLAC__uint64 FLAC__file_encoder_get_total_samples_estimate(const FLAC__FileEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__seekable_stream_encoder_get_total_samples_estimate(encoder->private_->seekable_stream_encoder); +} + +FLAC_API FLAC__bool FLAC__file_encoder_process(FLAC__FileEncoder *encoder, const FLAC__int32 * const buffer[], unsigned samples) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + if(!FLAC__seekable_stream_encoder_process(encoder->private_->seekable_stream_encoder, buffer, samples)) { + encoder->protected_->state = FLAC__FILE_ENCODER_SEEKABLE_STREAM_ENCODER_ERROR; + return false; + } + else + return true; +} + +/* 'samples' is channel-wide samples, e.g. for 1 second at 44100Hz, 'samples' = 44100 regardless of the number of channels */ +FLAC_API FLAC__bool FLAC__file_encoder_process_interleaved(FLAC__FileEncoder *encoder, const FLAC__int32 buffer[], unsigned samples) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + if(!FLAC__seekable_stream_encoder_process_interleaved(encoder->private_->seekable_stream_encoder, buffer, samples)) { + encoder->protected_->state = FLAC__FILE_ENCODER_SEEKABLE_STREAM_ENCODER_ERROR; + return false; + } + else + return true; +} + + +/*********************************************************************** + * + * Private class methods + * + ***********************************************************************/ + +void set_defaults_(FLAC__FileEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + + encoder->private_->progress_callback = 0; + encoder->private_->client_data = 0; + encoder->private_->total_frames_estimate = 0; + encoder->private_->filename = 0; +} + +FLAC__SeekableStreamEncoderSeekStatus seek_callback_(const FLAC__SeekableStreamEncoder *encoder, FLAC__uint64 absolute_byte_offset, void *client_data) +{ + FLAC__FileEncoder *file_encoder = (FLAC__FileEncoder*)client_data; + + (void)encoder; + + FLAC__ASSERT(0 != file_encoder); + + if(fseek(file_encoder->private_->file, (long)absolute_byte_offset, SEEK_SET) < 0) + return FLAC__SEEKABLE_STREAM_ENCODER_SEEK_STATUS_ERROR; + else + return FLAC__SEEKABLE_STREAM_ENCODER_SEEK_STATUS_OK; +} + +FLAC__SeekableStreamEncoderTellStatus tell_callback_(const FLAC__SeekableStreamEncoder *encoder, FLAC__uint64 *absolute_byte_offset, void *client_data) +{ + FLAC__FileEncoder *file_encoder = (FLAC__FileEncoder*)client_data; + long offset; + + (void)encoder; + + FLAC__ASSERT(0 != file_encoder); + + offset = ftell(file_encoder->private_->file); + + if(offset < 0) { + return FLAC__SEEKABLE_STREAM_ENCODER_TELL_STATUS_ERROR; + } + else { + *absolute_byte_offset = (FLAC__uint64)offset; + return FLAC__SEEKABLE_STREAM_ENCODER_TELL_STATUS_OK; + } +} + +#ifdef FLAC__VALGRIND_TESTING +static size_t local__fwrite(const void *ptr, size_t size, size_t nmemb, FILE *stream) +{ + size_t ret = fwrite(ptr, size, nmemb, stream); + if(!ferror(stream)) + fflush(stream); + return ret; +} +#else +#define local__fwrite fwrite +#endif + +FLAC__StreamEncoderWriteStatus write_callback_(const FLAC__SeekableStreamEncoder *encoder, const FLAC__byte buffer[], unsigned bytes, unsigned samples, unsigned current_frame, void *client_data) +{ + FLAC__FileEncoder *file_encoder = (FLAC__FileEncoder*)client_data; + + (void)encoder, (void)samples, (void)current_frame; + + FLAC__ASSERT(0 != file_encoder); + + if(local__fwrite(buffer, sizeof(FLAC__byte), bytes, file_encoder->private_->file) == bytes) { + file_encoder->private_->bytes_written += bytes; + file_encoder->private_->samples_written += samples; + /* we keep a high watermark on the number of frames written because + * when the encoder goes back to write metadata, 'current_frame' + * will drop back to 0. + */ + file_encoder->private_->frames_written = max(file_encoder->private_->frames_written, current_frame+1); + if(0 != file_encoder->private_->progress_callback && samples > 0) + file_encoder->private_->progress_callback(file_encoder, file_encoder->private_->bytes_written, file_encoder->private_->samples_written, file_encoder->private_->frames_written, file_encoder->private_->total_frames_estimate, file_encoder->private_->client_data); + return FLAC__STREAM_ENCODER_WRITE_STATUS_OK; + } + else + return FLAC__STREAM_ENCODER_WRITE_STATUS_FATAL_ERROR; +} diff --git a/Libraries/FLAC/flac-src/src/libFLAC/fixed.c b/Libraries/FLAC/flac-src/src/libFLAC/fixed.c new file mode 100644 index 000000000..c1d4a52ba --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/fixed.c @@ -0,0 +1,422 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2000,2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include +#include "private/bitmath.h" +#include "private/fixed.h" +#include "FLAC/assert.h" + +#ifndef M_LN2 +/* math.h in VC++ doesn't seem to have this (how Microsoft is that?) */ +#define M_LN2 0.69314718055994530942 +#endif + +#ifdef min +#undef min +#endif +#define min(x,y) ((x) < (y)? (x) : (y)) + +#ifdef local_abs +#undef local_abs +#endif +#define local_abs(x) ((unsigned)((x)<0? -(x) : (x))) + +#ifdef FLAC__INTEGER_ONLY_LIBRARY +/* rbps stands for residual bits per sample + * + * (ln(2) * err) + * rbps = log (-----------) + * 2 ( n ) + */ +static FLAC__fixedpoint local__compute_rbps_integerized(FLAC__uint32 err, FLAC__uint32 n) +{ + FLAC__uint32 rbps; + unsigned bits; /* the number of bits required to represent a number */ + int fracbits; /* the number of bits of rbps that comprise the fractional part */ + + FLAC__ASSERT(sizeof(rbps) == sizeof(FLAC__fixedpoint)); + FLAC__ASSERT(err > 0); + FLAC__ASSERT(n > 0); + + FLAC__ASSERT(n <= FLAC__MAX_BLOCK_SIZE); + if(err <= n) + return 0; + /* + * The above two things tell us 1) n fits in 16 bits; 2) err/n > 1. + * These allow us later to know we won't lose too much precision in the + * fixed-point division (err< 0); + bits = FLAC__bitmath_ilog2(err)+1; + if(bits > 16) { + err >>= (bits-16); + fracbits -= (bits-16); + } + rbps = (FLAC__uint32)err; + + /* Multiply by fixed-point version of ln(2), with 16 fractional bits */ + rbps *= FLAC__FP_LN2; + fracbits += 16; + FLAC__ASSERT(fracbits >= 0); + + /* FLAC__fixedpoint_log2 requires fracbits%4 to be 0 */ + { + const int f = fracbits & 3; + if(f) { + rbps >>= f; + fracbits -= f; + } + } + + rbps = FLAC__fixedpoint_log2(rbps, fracbits, (unsigned)(-1)); + + if(rbps == 0) + return 0; + + /* + * The return value must have 16 fractional bits. Since the whole part + * of the base-2 log of a 32 bit number must fit in 5 bits, and fracbits + * must be >= -3, these assertion allows us to be able to shift rbps + * left if necessary to get 16 fracbits without losing any bits of the + * whole part of rbps. + * + * There is a slight chance due to accumulated error that the whole part + * will require 6 bits, so we use 6 in the assertion. Really though as + * long as it fits in 13 bits (32 - (16 - (-3))) we are fine. + */ + FLAC__ASSERT((int)FLAC__bitmath_ilog2(rbps)+1 <= fracbits + 6); + FLAC__ASSERT(fracbits >= -3); + + /* now shift the decimal point into place */ + if(fracbits < 16) + return rbps << (16-fracbits); + else if(fracbits > 16) + return rbps >> (fracbits-16); + else + return rbps; +} + +static FLAC__fixedpoint local__compute_rbps_wide_integerized(FLAC__uint64 err, FLAC__uint32 n) +{ + FLAC__uint32 rbps; + unsigned bits; /* the number of bits required to represent a number */ + int fracbits; /* the number of bits of rbps that comprise the fractional part */ + + FLAC__ASSERT(sizeof(rbps) == sizeof(FLAC__fixedpoint)); + FLAC__ASSERT(err > 0); + FLAC__ASSERT(n > 0); + + FLAC__ASSERT(n <= FLAC__MAX_BLOCK_SIZE); + if(err <= n) + return 0; + /* + * The above two things tell us 1) n fits in 16 bits; 2) err/n > 1. + * These allow us later to know we won't lose too much precision in the + * fixed-point division (err< 0); + bits = FLAC__bitmath_ilog2_wide(err)+1; + if(bits > 16) { + err >>= (bits-16); + fracbits -= (bits-16); + } + rbps = (FLAC__uint32)err; + + /* Multiply by fixed-point version of ln(2), with 16 fractional bits */ + rbps *= FLAC__FP_LN2; + fracbits += 16; + FLAC__ASSERT(fracbits >= 0); + + /* FLAC__fixedpoint_log2 requires fracbits%4 to be 0 */ + { + const int f = fracbits & 3; + if(f) { + rbps >>= f; + fracbits -= f; + } + } + + rbps = FLAC__fixedpoint_log2(rbps, fracbits, (unsigned)(-1)); + + if(rbps == 0) + return 0; + + /* + * The return value must have 16 fractional bits. Since the whole part + * of the base-2 log of a 32 bit number must fit in 5 bits, and fracbits + * must be >= -3, these assertion allows us to be able to shift rbps + * left if necessary to get 16 fracbits without losing any bits of the + * whole part of rbps. + * + * There is a slight chance due to accumulated error that the whole part + * will require 6 bits, so we use 6 in the assertion. Really though as + * long as it fits in 13 bits (32 - (16 - (-3))) we are fine. + */ + FLAC__ASSERT((int)FLAC__bitmath_ilog2(rbps)+1 <= fracbits + 6); + FLAC__ASSERT(fracbits >= -3); + + /* now shift the decimal point into place */ + if(fracbits < 16) + return rbps << (16-fracbits); + else if(fracbits > 16) + return rbps >> (fracbits-16); + else + return rbps; +} +#endif + +#ifndef FLAC__INTEGER_ONLY_LIBRARY +unsigned FLAC__fixed_compute_best_predictor(const FLAC__int32 data[], unsigned data_len, FLAC__float residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1]) +#else +unsigned FLAC__fixed_compute_best_predictor(const FLAC__int32 data[], unsigned data_len, FLAC__fixedpoint residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1]) +#endif +{ + FLAC__int32 last_error_0 = data[-1]; + FLAC__int32 last_error_1 = data[-1] - data[-2]; + FLAC__int32 last_error_2 = last_error_1 - (data[-2] - data[-3]); + FLAC__int32 last_error_3 = last_error_2 - (data[-2] - 2*data[-3] + data[-4]); + FLAC__int32 error, save; + FLAC__uint32 total_error_0 = 0, total_error_1 = 0, total_error_2 = 0, total_error_3 = 0, total_error_4 = 0; + unsigned i, order; + + for(i = 0; i < data_len; i++) { + error = data[i] ; total_error_0 += local_abs(error); save = error; + error -= last_error_0; total_error_1 += local_abs(error); last_error_0 = save; save = error; + error -= last_error_1; total_error_2 += local_abs(error); last_error_1 = save; save = error; + error -= last_error_2; total_error_3 += local_abs(error); last_error_2 = save; save = error; + error -= last_error_3; total_error_4 += local_abs(error); last_error_3 = save; + } + + if(total_error_0 < min(min(min(total_error_1, total_error_2), total_error_3), total_error_4)) + order = 0; + else if(total_error_1 < min(min(total_error_2, total_error_3), total_error_4)) + order = 1; + else if(total_error_2 < min(total_error_3, total_error_4)) + order = 2; + else if(total_error_3 < total_error_4) + order = 3; + else + order = 4; + + /* Estimate the expected number of bits per residual signal sample. */ + /* 'total_error*' is linearly related to the variance of the residual */ + /* signal, so we use it directly to compute E(|x|) */ + FLAC__ASSERT(data_len > 0 || total_error_0 == 0); + FLAC__ASSERT(data_len > 0 || total_error_1 == 0); + FLAC__ASSERT(data_len > 0 || total_error_2 == 0); + FLAC__ASSERT(data_len > 0 || total_error_3 == 0); + FLAC__ASSERT(data_len > 0 || total_error_4 == 0); +#ifndef FLAC__INTEGER_ONLY_LIBRARY + residual_bits_per_sample[0] = (FLAC__float)((total_error_0 > 0) ? log(M_LN2 * (FLAC__double)total_error_0 / (FLAC__double)data_len) / M_LN2 : 0.0); + residual_bits_per_sample[1] = (FLAC__float)((total_error_1 > 0) ? log(M_LN2 * (FLAC__double)total_error_1 / (FLAC__double)data_len) / M_LN2 : 0.0); + residual_bits_per_sample[2] = (FLAC__float)((total_error_2 > 0) ? log(M_LN2 * (FLAC__double)total_error_2 / (FLAC__double)data_len) / M_LN2 : 0.0); + residual_bits_per_sample[3] = (FLAC__float)((total_error_3 > 0) ? log(M_LN2 * (FLAC__double)total_error_3 / (FLAC__double)data_len) / M_LN2 : 0.0); + residual_bits_per_sample[4] = (FLAC__float)((total_error_4 > 0) ? log(M_LN2 * (FLAC__double)total_error_4 / (FLAC__double)data_len) / M_LN2 : 0.0); +#else + residual_bits_per_sample[0] = (total_error_0 > 0) ? local__compute_rbps_integerized(total_error_0, data_len) : 0; + residual_bits_per_sample[1] = (total_error_1 > 0) ? local__compute_rbps_integerized(total_error_1, data_len) : 0; + residual_bits_per_sample[2] = (total_error_2 > 0) ? local__compute_rbps_integerized(total_error_2, data_len) : 0; + residual_bits_per_sample[3] = (total_error_3 > 0) ? local__compute_rbps_integerized(total_error_3, data_len) : 0; + residual_bits_per_sample[4] = (total_error_4 > 0) ? local__compute_rbps_integerized(total_error_4, data_len) : 0; +#endif + + return order; +} + +#ifndef FLAC__INTEGER_ONLY_LIBRARY +unsigned FLAC__fixed_compute_best_predictor_wide(const FLAC__int32 data[], unsigned data_len, FLAC__float residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1]) +#else +unsigned FLAC__fixed_compute_best_predictor_wide(const FLAC__int32 data[], unsigned data_len, FLAC__fixedpoint residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1]) +#endif +{ + FLAC__int32 last_error_0 = data[-1]; + FLAC__int32 last_error_1 = data[-1] - data[-2]; + FLAC__int32 last_error_2 = last_error_1 - (data[-2] - data[-3]); + FLAC__int32 last_error_3 = last_error_2 - (data[-2] - 2*data[-3] + data[-4]); + FLAC__int32 error, save; + /* total_error_* are 64-bits to avoid overflow when encoding + * erratic signals when the bits-per-sample and blocksize are + * large. + */ + FLAC__uint64 total_error_0 = 0, total_error_1 = 0, total_error_2 = 0, total_error_3 = 0, total_error_4 = 0; + unsigned i, order; + + for(i = 0; i < data_len; i++) { + error = data[i] ; total_error_0 += local_abs(error); save = error; + error -= last_error_0; total_error_1 += local_abs(error); last_error_0 = save; save = error; + error -= last_error_1; total_error_2 += local_abs(error); last_error_1 = save; save = error; + error -= last_error_2; total_error_3 += local_abs(error); last_error_2 = save; save = error; + error -= last_error_3; total_error_4 += local_abs(error); last_error_3 = save; + } + + if(total_error_0 < min(min(min(total_error_1, total_error_2), total_error_3), total_error_4)) + order = 0; + else if(total_error_1 < min(min(total_error_2, total_error_3), total_error_4)) + order = 1; + else if(total_error_2 < min(total_error_3, total_error_4)) + order = 2; + else if(total_error_3 < total_error_4) + order = 3; + else + order = 4; + + /* Estimate the expected number of bits per residual signal sample. */ + /* 'total_error*' is linearly related to the variance of the residual */ + /* signal, so we use it directly to compute E(|x|) */ + FLAC__ASSERT(data_len > 0 || total_error_0 == 0); + FLAC__ASSERT(data_len > 0 || total_error_1 == 0); + FLAC__ASSERT(data_len > 0 || total_error_2 == 0); + FLAC__ASSERT(data_len > 0 || total_error_3 == 0); + FLAC__ASSERT(data_len > 0 || total_error_4 == 0); +#ifndef FLAC__INTEGER_ONLY_LIBRARY +#if defined _MSC_VER || defined __MINGW32__ + /* with MSVC you have to spoon feed it the casting */ + residual_bits_per_sample[0] = (FLAC__float)((total_error_0 > 0) ? log(M_LN2 * (FLAC__double)(FLAC__int64)total_error_0 / (FLAC__double)data_len) / M_LN2 : 0.0); + residual_bits_per_sample[1] = (FLAC__float)((total_error_1 > 0) ? log(M_LN2 * (FLAC__double)(FLAC__int64)total_error_1 / (FLAC__double)data_len) / M_LN2 : 0.0); + residual_bits_per_sample[2] = (FLAC__float)((total_error_2 > 0) ? log(M_LN2 * (FLAC__double)(FLAC__int64)total_error_2 / (FLAC__double)data_len) / M_LN2 : 0.0); + residual_bits_per_sample[3] = (FLAC__float)((total_error_3 > 0) ? log(M_LN2 * (FLAC__double)(FLAC__int64)total_error_3 / (FLAC__double)data_len) / M_LN2 : 0.0); + residual_bits_per_sample[4] = (FLAC__float)((total_error_4 > 0) ? log(M_LN2 * (FLAC__double)(FLAC__int64)total_error_4 / (FLAC__double)data_len) / M_LN2 : 0.0); +#else + residual_bits_per_sample[0] = (FLAC__float)((total_error_0 > 0) ? log(M_LN2 * (FLAC__double)total_error_0 / (FLAC__double)data_len) / M_LN2 : 0.0); + residual_bits_per_sample[1] = (FLAC__float)((total_error_1 > 0) ? log(M_LN2 * (FLAC__double)total_error_1 / (FLAC__double)data_len) / M_LN2 : 0.0); + residual_bits_per_sample[2] = (FLAC__float)((total_error_2 > 0) ? log(M_LN2 * (FLAC__double)total_error_2 / (FLAC__double)data_len) / M_LN2 : 0.0); + residual_bits_per_sample[3] = (FLAC__float)((total_error_3 > 0) ? log(M_LN2 * (FLAC__double)total_error_3 / (FLAC__double)data_len) / M_LN2 : 0.0); + residual_bits_per_sample[4] = (FLAC__float)((total_error_4 > 0) ? log(M_LN2 * (FLAC__double)total_error_4 / (FLAC__double)data_len) / M_LN2 : 0.0); +#endif +#else + residual_bits_per_sample[0] = (total_error_0 > 0) ? local__compute_rbps_wide_integerized(total_error_0, data_len) : 0; + residual_bits_per_sample[1] = (total_error_1 > 0) ? local__compute_rbps_wide_integerized(total_error_1, data_len) : 0; + residual_bits_per_sample[2] = (total_error_2 > 0) ? local__compute_rbps_wide_integerized(total_error_2, data_len) : 0; + residual_bits_per_sample[3] = (total_error_3 > 0) ? local__compute_rbps_wide_integerized(total_error_3, data_len) : 0; + residual_bits_per_sample[4] = (total_error_4 > 0) ? local__compute_rbps_wide_integerized(total_error_4, data_len) : 0; +#endif + + return order; +} + +void FLAC__fixed_compute_residual(const FLAC__int32 data[], unsigned data_len, unsigned order, FLAC__int32 residual[]) +{ + const int idata_len = (int)data_len; + int i; + + switch(order) { + case 0: + for(i = 0; i < idata_len; i++) { + residual[i] = data[i]; + } + break; + case 1: + for(i = 0; i < idata_len; i++) { + residual[i] = data[i] - data[i-1]; + } + break; + case 2: + for(i = 0; i < idata_len; i++) { + /* == data[i] - 2*data[i-1] + data[i-2] */ + residual[i] = data[i] - (data[i-1] << 1) + data[i-2]; + } + break; + case 3: + for(i = 0; i < idata_len; i++) { + /* == data[i] - 3*data[i-1] + 3*data[i-2] - data[i-3] */ + residual[i] = data[i] - (((data[i-1]-data[i-2])<<1) + (data[i-1]-data[i-2])) - data[i-3]; + } + break; + case 4: + for(i = 0; i < idata_len; i++) { + /* == data[i] - 4*data[i-1] + 6*data[i-2] - 4*data[i-3] + data[i-4] */ + residual[i] = data[i] - ((data[i-1]+data[i-3])<<2) + ((data[i-2]<<2) + (data[i-2]<<1)) + data[i-4]; + } + break; + default: + FLAC__ASSERT(0); + } +} + +void FLAC__fixed_restore_signal(const FLAC__int32 residual[], unsigned data_len, unsigned order, FLAC__int32 data[]) +{ + int i, idata_len = (int)data_len; + + switch(order) { + case 0: + for(i = 0; i < idata_len; i++) { + data[i] = residual[i]; + } + break; + case 1: + for(i = 0; i < idata_len; i++) { + data[i] = residual[i] + data[i-1]; + } + break; + case 2: + for(i = 0; i < idata_len; i++) { + /* == residual[i] + 2*data[i-1] - data[i-2] */ + data[i] = residual[i] + (data[i-1]<<1) - data[i-2]; + } + break; + case 3: + for(i = 0; i < idata_len; i++) { + /* residual[i] + 3*data[i-1] - 3*data[i-2]) + data[i-3] */ + data[i] = residual[i] + (((data[i-1]-data[i-2])<<1) + (data[i-1]-data[i-2])) + data[i-3]; + } + break; + case 4: + for(i = 0; i < idata_len; i++) { + /* == residual[i] + 4*data[i-1] - 6*data[i-2] + 4*data[i-3] - data[i-4] */ + data[i] = residual[i] + ((data[i-1]+data[i-3])<<2) - ((data[i-2]<<2) + (data[i-2]<<1)) - data[i-4]; + } + break; + default: + FLAC__ASSERT(0); + } +} diff --git a/Libraries/FLAC/flac-src/src/libFLAC/float.c b/Libraries/FLAC/flac-src/src/libFLAC/float.c new file mode 100644 index 000000000..cbb381d43 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/float.c @@ -0,0 +1,304 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "FLAC/assert.h" + +#include "private/float.h" + +#ifdef FLAC__INTEGER_ONLY_LIBRARY + +/* adjust for compilers that can't understand using LLU suffix for uint64_t literals */ +#ifdef _MSC_VER +#define FLAC__U64L(x) x +#else +#define FLAC__U64L(x) x##LLU +#endif + +const FLAC__fixedpoint FLAC__FP_ZERO = 0; +const FLAC__fixedpoint FLAC__FP_ONE_HALF = 0x00008000; +const FLAC__fixedpoint FLAC__FP_ONE = 0x00010000; +const FLAC__fixedpoint FLAC__FP_LN2 = 45426; +const FLAC__fixedpoint FLAC__FP_E = 178145; + +/* Lookup tables for Knuth's logarithm algorithm */ +#define LOG2_LOOKUP_PRECISION 16 +static const FLAC__uint32 log2_lookup[][LOG2_LOOKUP_PRECISION] = { + { + /* + * 0 fraction bits + */ + /* undefined */ 0x00000000, + /* lg(2/1) = */ 0x00000001, + /* lg(4/3) = */ 0x00000000, + /* lg(8/7) = */ 0x00000000, + /* lg(16/15) = */ 0x00000000, + /* lg(32/31) = */ 0x00000000, + /* lg(64/63) = */ 0x00000000, + /* lg(128/127) = */ 0x00000000, + /* lg(256/255) = */ 0x00000000, + /* lg(512/511) = */ 0x00000000, + /* lg(1024/1023) = */ 0x00000000, + /* lg(2048/2047) = */ 0x00000000, + /* lg(4096/4095) = */ 0x00000000, + /* lg(8192/8191) = */ 0x00000000, + /* lg(16384/16383) = */ 0x00000000, + /* lg(32768/32767) = */ 0x00000000 + }, + { + /* + * 4 fraction bits + */ + /* undefined */ 0x00000000, + /* lg(2/1) = */ 0x00000010, + /* lg(4/3) = */ 0x00000007, + /* lg(8/7) = */ 0x00000003, + /* lg(16/15) = */ 0x00000001, + /* lg(32/31) = */ 0x00000001, + /* lg(64/63) = */ 0x00000000, + /* lg(128/127) = */ 0x00000000, + /* lg(256/255) = */ 0x00000000, + /* lg(512/511) = */ 0x00000000, + /* lg(1024/1023) = */ 0x00000000, + /* lg(2048/2047) = */ 0x00000000, + /* lg(4096/4095) = */ 0x00000000, + /* lg(8192/8191) = */ 0x00000000, + /* lg(16384/16383) = */ 0x00000000, + /* lg(32768/32767) = */ 0x00000000 + }, + { + /* + * 8 fraction bits + */ + /* undefined */ 0x00000000, + /* lg(2/1) = */ 0x00000100, + /* lg(4/3) = */ 0x0000006a, + /* lg(8/7) = */ 0x00000031, + /* lg(16/15) = */ 0x00000018, + /* lg(32/31) = */ 0x0000000c, + /* lg(64/63) = */ 0x00000006, + /* lg(128/127) = */ 0x00000003, + /* lg(256/255) = */ 0x00000001, + /* lg(512/511) = */ 0x00000001, + /* lg(1024/1023) = */ 0x00000000, + /* lg(2048/2047) = */ 0x00000000, + /* lg(4096/4095) = */ 0x00000000, + /* lg(8192/8191) = */ 0x00000000, + /* lg(16384/16383) = */ 0x00000000, + /* lg(32768/32767) = */ 0x00000000 + }, + { + /* + * 12 fraction bits + */ + /* undefined */ 0x00000000, + /* lg(2/1) = */ 0x00001000, + /* lg(4/3) = */ 0x000006a4, + /* lg(8/7) = */ 0x00000315, + /* lg(16/15) = */ 0x0000017d, + /* lg(32/31) = */ 0x000000bc, + /* lg(64/63) = */ 0x0000005d, + /* lg(128/127) = */ 0x0000002e, + /* lg(256/255) = */ 0x00000017, + /* lg(512/511) = */ 0x0000000c, + /* lg(1024/1023) = */ 0x00000006, + /* lg(2048/2047) = */ 0x00000003, + /* lg(4096/4095) = */ 0x00000001, + /* lg(8192/8191) = */ 0x00000001, + /* lg(16384/16383) = */ 0x00000000, + /* lg(32768/32767) = */ 0x00000000 + }, + { + /* + * 16 fraction bits + */ + /* undefined */ 0x00000000, + /* lg(2/1) = */ 0x00010000, + /* lg(4/3) = */ 0x00006a40, + /* lg(8/7) = */ 0x00003151, + /* lg(16/15) = */ 0x000017d6, + /* lg(32/31) = */ 0x00000bba, + /* lg(64/63) = */ 0x000005d1, + /* lg(128/127) = */ 0x000002e6, + /* lg(256/255) = */ 0x00000172, + /* lg(512/511) = */ 0x000000b9, + /* lg(1024/1023) = */ 0x0000005c, + /* lg(2048/2047) = */ 0x0000002e, + /* lg(4096/4095) = */ 0x00000017, + /* lg(8192/8191) = */ 0x0000000c, + /* lg(16384/16383) = */ 0x00000006, + /* lg(32768/32767) = */ 0x00000003 + }, + { + /* + * 20 fraction bits + */ + /* undefined */ 0x00000000, + /* lg(2/1) = */ 0x00100000, + /* lg(4/3) = */ 0x0006a3fe, + /* lg(8/7) = */ 0x00031513, + /* lg(16/15) = */ 0x00017d60, + /* lg(32/31) = */ 0x0000bb9d, + /* lg(64/63) = */ 0x00005d10, + /* lg(128/127) = */ 0x00002e59, + /* lg(256/255) = */ 0x00001721, + /* lg(512/511) = */ 0x00000b8e, + /* lg(1024/1023) = */ 0x000005c6, + /* lg(2048/2047) = */ 0x000002e3, + /* lg(4096/4095) = */ 0x00000171, + /* lg(8192/8191) = */ 0x000000b9, + /* lg(16384/16383) = */ 0x0000005c, + /* lg(32768/32767) = */ 0x0000002e + }, + { + /* + * 24 fraction bits + */ + /* undefined */ 0x00000000, + /* lg(2/1) = */ 0x01000000, + /* lg(4/3) = */ 0x006a3fe6, + /* lg(8/7) = */ 0x00315130, + /* lg(16/15) = */ 0x0017d605, + /* lg(32/31) = */ 0x000bb9ca, + /* lg(64/63) = */ 0x0005d0fc, + /* lg(128/127) = */ 0x0002e58f, + /* lg(256/255) = */ 0x0001720e, + /* lg(512/511) = */ 0x0000b8d8, + /* lg(1024/1023) = */ 0x00005c61, + /* lg(2048/2047) = */ 0x00002e2d, + /* lg(4096/4095) = */ 0x00001716, + /* lg(8192/8191) = */ 0x00000b8b, + /* lg(16384/16383) = */ 0x000005c5, + /* lg(32768/32767) = */ 0x000002e3 + }, + { + /* + * 28 fraction bits + */ + /* undefined */ 0x00000000, + /* lg(2/1) = */ 0x10000000, + /* lg(4/3) = */ 0x06a3fe5c, + /* lg(8/7) = */ 0x03151301, + /* lg(16/15) = */ 0x017d6049, + /* lg(32/31) = */ 0x00bb9ca6, + /* lg(64/63) = */ 0x005d0fba, + /* lg(128/127) = */ 0x002e58f7, + /* lg(256/255) = */ 0x001720da, + /* lg(512/511) = */ 0x000b8d87, + /* lg(1024/1023) = */ 0x0005c60b, + /* lg(2048/2047) = */ 0x0002e2d7, + /* lg(4096/4095) = */ 0x00017160, + /* lg(8192/8191) = */ 0x0000b8ad, + /* lg(16384/16383) = */ 0x00005c56, + /* lg(32768/32767) = */ 0x00002e2b + } +}; + +#if 0 +static const FLAC__uint64 log2_lookup_wide[] = { + { + /* + * 32 fraction bits + */ + /* undefined */ 0x00000000, + /* lg(2/1) = */ FLAC__U64L(0x100000000), + /* lg(4/3) = */ FLAC__U64L(0x6a3fe5c6), + /* lg(8/7) = */ FLAC__U64L(0x31513015), + /* lg(16/15) = */ FLAC__U64L(0x17d60497), + /* lg(32/31) = */ FLAC__U64L(0x0bb9ca65), + /* lg(64/63) = */ FLAC__U64L(0x05d0fba2), + /* lg(128/127) = */ FLAC__U64L(0x02e58f74), + /* lg(256/255) = */ FLAC__U64L(0x01720d9c), + /* lg(512/511) = */ FLAC__U64L(0x00b8d875), + /* lg(1024/1023) = */ FLAC__U64L(0x005c60aa), + /* lg(2048/2047) = */ FLAC__U64L(0x002e2d72), + /* lg(4096/4095) = */ FLAC__U64L(0x00171600), + /* lg(8192/8191) = */ FLAC__U64L(0x000b8ad2), + /* lg(16384/16383) = */ FLAC__U64L(0x0005c55d), + /* lg(32768/32767) = */ FLAC__U64L(0x0002e2ac) + }, + { + /* + * 48 fraction bits + */ + /* undefined */ 0x00000000, + /* lg(2/1) = */ FLAC__U64L(0x1000000000000), + /* lg(4/3) = */ FLAC__U64L(0x6a3fe5c60429), + /* lg(8/7) = */ FLAC__U64L(0x315130157f7a), + /* lg(16/15) = */ FLAC__U64L(0x17d60496cfbb), + /* lg(32/31) = */ FLAC__U64L(0xbb9ca64ecac), + /* lg(64/63) = */ FLAC__U64L(0x5d0fba187cd), + /* lg(128/127) = */ FLAC__U64L(0x2e58f7441ee), + /* lg(256/255) = */ FLAC__U64L(0x1720d9c06a8), + /* lg(512/511) = */ FLAC__U64L(0xb8d8752173), + /* lg(1024/1023) = */ FLAC__U64L(0x5c60aa252e), + /* lg(2048/2047) = */ FLAC__U64L(0x2e2d71b0d8), + /* lg(4096/4095) = */ FLAC__U64L(0x1716001719), + /* lg(8192/8191) = */ FLAC__U64L(0xb8ad1de1b), + /* lg(16384/16383) = */ FLAC__U64L(0x5c55d640d), + /* lg(32768/32767) = */ FLAC__U64L(0x2e2abcf52) + } +}; +#endif + +FLAC__uint32 FLAC__fixedpoint_log2(FLAC__uint32 x, unsigned fracbits, unsigned precision) +{ + const FLAC__uint32 ONE = (1u << fracbits); + const FLAC__uint32 *table = log2_lookup[fracbits >> 2]; + + FLAC__ASSERT(fracbits < 32); + FLAC__ASSERT((fracbits & 0x3) == 0); + + if(x < ONE) + return 0; + + if(precision > LOG2_LOOKUP_PRECISION) + precision = LOG2_LOOKUP_PRECISION; + + /* Knuth's algorithm for computing logarithms, optimized for base-2 with lookup tables */ + { + FLAC__uint32 y = 0; + FLAC__uint32 z = x >> 1, k = 1; + while (x > ONE && k < precision) { + if (x - z >= ONE) { + x -= z; + z = x >> k; + y += table[k]; + } + else { + z >>= 1; + k++; + } + } + return y; + } +} + +#endif /* defined FLAC__INTEGER_ONLY_LIBRARY */ diff --git a/Libraries/FLAC/flac-src/src/libFLAC/format.c b/Libraries/FLAC/flac-src/src/libFLAC/format.c new file mode 100644 index 000000000..e31e63d62 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/format.c @@ -0,0 +1,476 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2000,2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include +#include /* for qsort() */ +#include "FLAC/assert.h" +#include "FLAC/format.h" +#include "private/format.h" + +#ifdef HAVE_CONFIG_H +#include +#else if defined __MACOSX__ +#include "config_osx.h" +#endif + +#ifdef min +#undef min +#endif +#define min(a,b) ((a)<(b)?(a):(b)) + +/* adjust for compilers that can't understand using LLU suffix for uint64_t literals */ +#ifdef _MSC_VER +#define FLAC__U64L(x) x +#else +#define FLAC__U64L(x) x##LLU +#endif + +/* VERSION should come from configure */ +FLAC_API const char *FLAC__VERSION_STRING = VERSION; + +#if defined _MSC_VER || defined __MINW32__ +/* yet one more hack because of MSVC6: */ +FLAC_API const char *FLAC__VENDOR_STRING = "reference libFLAC 1.1.2 20050205"; +#else +FLAC_API const char *FLAC__VENDOR_STRING = "reference libFLAC " VERSION " 20050205"; +#endif + +FLAC_API const FLAC__byte FLAC__STREAM_SYNC_STRING[4] = { 'f','L','a','C' }; +FLAC_API const unsigned FLAC__STREAM_SYNC = 0x664C6143; +FLAC_API const unsigned FLAC__STREAM_SYNC_LEN = 32; /* bits */; + +FLAC_API const unsigned FLAC__STREAM_METADATA_STREAMINFO_MIN_BLOCK_SIZE_LEN = 16; /* bits */ +FLAC_API const unsigned FLAC__STREAM_METADATA_STREAMINFO_MAX_BLOCK_SIZE_LEN = 16; /* bits */ +FLAC_API const unsigned FLAC__STREAM_METADATA_STREAMINFO_MIN_FRAME_SIZE_LEN = 24; /* bits */ +FLAC_API const unsigned FLAC__STREAM_METADATA_STREAMINFO_MAX_FRAME_SIZE_LEN = 24; /* bits */ +FLAC_API const unsigned FLAC__STREAM_METADATA_STREAMINFO_SAMPLE_RATE_LEN = 20; /* bits */ +FLAC_API const unsigned FLAC__STREAM_METADATA_STREAMINFO_CHANNELS_LEN = 3; /* bits */ +FLAC_API const unsigned FLAC__STREAM_METADATA_STREAMINFO_BITS_PER_SAMPLE_LEN = 5; /* bits */ +FLAC_API const unsigned FLAC__STREAM_METADATA_STREAMINFO_TOTAL_SAMPLES_LEN = 36; /* bits */ +FLAC_API const unsigned FLAC__STREAM_METADATA_STREAMINFO_MD5SUM_LEN = 128; /* bits */ + +FLAC_API const unsigned FLAC__STREAM_METADATA_APPLICATION_ID_LEN = 32; /* bits */ + +FLAC_API const unsigned FLAC__STREAM_METADATA_SEEKPOINT_SAMPLE_NUMBER_LEN = 64; /* bits */ +FLAC_API const unsigned FLAC__STREAM_METADATA_SEEKPOINT_STREAM_OFFSET_LEN = 64; /* bits */ +FLAC_API const unsigned FLAC__STREAM_METADATA_SEEKPOINT_FRAME_SAMPLES_LEN = 16; /* bits */ + +FLAC_API const FLAC__uint64 FLAC__STREAM_METADATA_SEEKPOINT_PLACEHOLDER = FLAC__U64L(0xffffffffffffffff); + +FLAC_API const unsigned FLAC__STREAM_METADATA_VORBIS_COMMENT_ENTRY_LENGTH_LEN = 32; /* bits */ +FLAC_API const unsigned FLAC__STREAM_METADATA_VORBIS_COMMENT_NUM_COMMENTS_LEN = 32; /* bits */ + +FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_INDEX_OFFSET_LEN = 64; /* bits */ +FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_INDEX_NUMBER_LEN = 8; /* bits */ +FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_INDEX_RESERVED_LEN = 3*8; /* bits */ + +FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_TRACK_OFFSET_LEN = 64; /* bits */ +FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_TRACK_NUMBER_LEN = 8; /* bits */ +FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_TRACK_ISRC_LEN = 12*8; /* bits */ +FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_TRACK_TYPE_LEN = 1; /* bit */ +FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_TRACK_PRE_EMPHASIS_LEN = 1; /* bit */ +FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_TRACK_RESERVED_LEN = 6+13*8; /* bits */ +FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_TRACK_NUM_INDICES_LEN = 8; /* bits */ + +FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_MEDIA_CATALOG_NUMBER_LEN = 128*8; /* bits */ +FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_LEAD_IN_LEN = 64; /* bits */ +FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_IS_CD_LEN = 1; /* bit */ +FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_RESERVED_LEN = 7+258*8; /* bits */ +FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_NUM_TRACKS_LEN = 8; /* bits */ + +FLAC_API const unsigned FLAC__STREAM_METADATA_IS_LAST_LEN = 1; /* bits */ +FLAC_API const unsigned FLAC__STREAM_METADATA_TYPE_LEN = 7; /* bits */ +FLAC_API const unsigned FLAC__STREAM_METADATA_LENGTH_LEN = 24; /* bits */ + +FLAC_API const unsigned FLAC__FRAME_HEADER_SYNC = 0x3ffe; +FLAC_API const unsigned FLAC__FRAME_HEADER_SYNC_LEN = 14; /* bits */ +FLAC_API const unsigned FLAC__FRAME_HEADER_RESERVED_LEN = 2; /* bits */ +FLAC_API const unsigned FLAC__FRAME_HEADER_BLOCK_SIZE_LEN = 4; /* bits */ +FLAC_API const unsigned FLAC__FRAME_HEADER_SAMPLE_RATE_LEN = 4; /* bits */ +FLAC_API const unsigned FLAC__FRAME_HEADER_CHANNEL_ASSIGNMENT_LEN = 4; /* bits */ +FLAC_API const unsigned FLAC__FRAME_HEADER_BITS_PER_SAMPLE_LEN = 3; /* bits */ +FLAC_API const unsigned FLAC__FRAME_HEADER_ZERO_PAD_LEN = 1; /* bits */ +FLAC_API const unsigned FLAC__FRAME_HEADER_CRC_LEN = 8; /* bits */ + +FLAC_API const unsigned FLAC__FRAME_FOOTER_CRC_LEN = 16; /* bits */ + +FLAC_API const unsigned FLAC__ENTROPY_CODING_METHOD_TYPE_LEN = 2; /* bits */ +FLAC_API const unsigned FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ORDER_LEN = 4; /* bits */ +FLAC_API const unsigned FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_PARAMETER_LEN = 4; /* bits */ +FLAC_API const unsigned FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_RAW_LEN = 5; /* bits */ + +FLAC_API const unsigned FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER = 15; /* == (1< FLAC__MAX_SAMPLE_RATE || + ( + sample_rate >= (1u << 16) && + !(sample_rate % 1000 == 0 || sample_rate % 10 == 0) + ) + ) { + return false; + } + else + return true; +} + +FLAC_API FLAC__bool FLAC__format_seektable_is_legal(const FLAC__StreamMetadata_SeekTable *seek_table) +{ + unsigned i; + FLAC__uint64 prev_sample_number = 0; + FLAC__bool got_prev = false; + + FLAC__ASSERT(0 != seek_table); + + for(i = 0; i < seek_table->num_points; i++) { + if(got_prev) { + if( + seek_table->points[i].sample_number != FLAC__STREAM_METADATA_SEEKPOINT_PLACEHOLDER && + seek_table->points[i].sample_number <= prev_sample_number + ) + return false; + } + prev_sample_number = seek_table->points[i].sample_number; + got_prev = true; + } + + return true; +} + +/* used as the sort predicate for qsort() */ +static int seekpoint_compare_(const FLAC__StreamMetadata_SeekPoint *l, const FLAC__StreamMetadata_SeekPoint *r) +{ + /* we don't just 'return l->sample_number - r->sample_number' since the result (FLAC__int64) might overflow an 'int' */ + if(l->sample_number == r->sample_number) + return 0; + else if(l->sample_number < r->sample_number) + return -1; + else + return 1; +} + +FLAC_API unsigned FLAC__format_seektable_sort(FLAC__StreamMetadata_SeekTable *seek_table) +{ + unsigned i, j; + FLAC__bool first; + + FLAC__ASSERT(0 != seek_table); + + /* sort the seekpoints */ + qsort(seek_table->points, seek_table->num_points, sizeof(FLAC__StreamMetadata_SeekPoint), (int (*)(const void *, const void *))seekpoint_compare_); + + /* uniquify the seekpoints */ + first = true; + for(i = j = 0; i < seek_table->num_points; i++) { + if(seek_table->points[i].sample_number != FLAC__STREAM_METADATA_SEEKPOINT_PLACEHOLDER) { + if(!first) { + if(seek_table->points[i].sample_number == seek_table->points[j-1].sample_number) + continue; + } + } + first = false; + seek_table->points[j++] = seek_table->points[i]; + } + + for(i = j; i < seek_table->num_points; i++) { + seek_table->points[i].sample_number = FLAC__STREAM_METADATA_SEEKPOINT_PLACEHOLDER; + seek_table->points[i].stream_offset = 0; + seek_table->points[i].frame_samples = 0; + } + + return j; +} + +static __inline unsigned utf8len_(const FLAC__byte *utf8) +{ + FLAC__ASSERT(0 != utf8); + if ((utf8[0] & 0x80) == 0) + return 1; + else if ((utf8[0] & 0xE0) == 0xC0 && (utf8[1] & 0xC0) == 0x80) + return 2; + else if ((utf8[0] & 0xF0) == 0xE0 && (utf8[1] & 0xC0) == 0x80 && (utf8[2] & 0xC0) == 0x80) + return 3; + else + return 0; +} + +FLAC_API FLAC__bool FLAC__format_vorbiscomment_entry_name_is_legal(const char *name) +{ + char c; + for(c = *name; c; c = *(++name)) + if(c < 0x20 || c == 0x3d || c > 0x7d) + return false; + return true; +} + +FLAC_API FLAC__bool FLAC__format_vorbiscomment_entry_value_is_legal(const FLAC__byte *value, unsigned length) +{ + if(length == (unsigned)(-1)) { + while(*value) { + unsigned n = utf8len_(value); + if(n == 0) + return false; + value += n; + } + } + else { + const FLAC__byte *end = value + length; + while(value < end) { + unsigned n = utf8len_(value); + if(n == 0) + return false; + value += n; + } + if(value != end) + return false; + } + return true; +} + +FLAC_API FLAC__bool FLAC__format_vorbiscomment_entry_is_legal(const FLAC__byte *entry, unsigned length) +{ + const FLAC__byte *s, *end; + + for(s = entry, end = s + length; s < end && *s != '='; s++) { + if(*s < 0x20 || *s > 0x7D) + return false; + } + if(s == end) + return false; + + s++; /* skip '=' */ + + while(s < end) { + unsigned n = utf8len_(s); + if(n == 0) + return false; + s += n; + } + if(s != end) + return false; + + return true; +} + +FLAC_API FLAC__bool FLAC__format_cuesheet_is_legal(const FLAC__StreamMetadata_CueSheet *cue_sheet, FLAC__bool check_cd_da_subset, const char **violation) +{ + unsigned i, j; + + if(check_cd_da_subset) { + if(cue_sheet->lead_in < 2 * 44100) { + if(violation) *violation = "CD-DA cue sheet must have a lead-in length of at least 2 seconds"; + return false; + } + if(cue_sheet->lead_in % 588 != 0) { + if(violation) *violation = "CD-DA cue sheet lead-in length must be evenly divisible by 588 samples"; + return false; + } + } + + if(cue_sheet->num_tracks == 0) { + if(violation) *violation = "cue sheet must have at least one track (the lead-out)"; + return false; + } + + if(check_cd_da_subset && cue_sheet->tracks[cue_sheet->num_tracks-1].number != 170) { + if(violation) *violation = "CD-DA cue sheet must have a lead-out track number 170 (0xAA)"; + return false; + } + + for(i = 0; i < cue_sheet->num_tracks; i++) { + if(cue_sheet->tracks[i].number == 0) { + if(violation) *violation = "cue sheet may not have a track number 0"; + return false; + } + + if(check_cd_da_subset) { + if(!((cue_sheet->tracks[i].number >= 1 && cue_sheet->tracks[i].number <= 99) || cue_sheet->tracks[i].number == 170)) { + if(violation) *violation = "CD-DA cue sheet track number must be 1-99 or 170"; + return false; + } + } + + if(check_cd_da_subset && cue_sheet->tracks[i].offset % 588 != 0) { + if(violation) *violation = "CD-DA cue sheet track offset must be evenly divisible by 588 samples"; + return false; + } + + if(i < cue_sheet->num_tracks - 1) { + if(cue_sheet->tracks[i].num_indices == 0) { + if(violation) *violation = "cue sheet track must have at least one index point"; + return false; + } + + if(cue_sheet->tracks[i].indices[0].number > 1) { + if(violation) *violation = "cue sheet track's first index number must be 0 or 1"; + return false; + } + } + + for(j = 0; j < cue_sheet->tracks[i].num_indices; j++) { + if(check_cd_da_subset && cue_sheet->tracks[i].indices[j].offset % 588 != 0) { + if(violation) *violation = "CD-DA cue sheet track index offset must be evenly divisible by 588 samples"; + return false; + } + + if(j > 0) { + if(cue_sheet->tracks[i].indices[j].number != cue_sheet->tracks[i].indices[j-1].number + 1) { + if(violation) *violation = "cue sheet track index numbers must increase by 1"; + return false; + } + } + } + } + + return true; +} + +/* + * These routines are private to libFLAC + */ +unsigned FLAC__format_get_max_rice_partition_order(unsigned blocksize, unsigned predictor_order) +{ + return + FLAC__format_get_max_rice_partition_order_from_blocksize_limited_max_and_predictor_order( + FLAC__format_get_max_rice_partition_order_from_blocksize(blocksize), + blocksize, + predictor_order + ); +} + +unsigned FLAC__format_get_max_rice_partition_order_from_blocksize(unsigned blocksize) +{ + unsigned max_rice_partition_order = 0; + while(!(blocksize & 1)) { + max_rice_partition_order++; + blocksize >>= 1; + } + return min(FLAC__MAX_RICE_PARTITION_ORDER, max_rice_partition_order); +} + +unsigned FLAC__format_get_max_rice_partition_order_from_blocksize_limited_max_and_predictor_order(unsigned limit, unsigned blocksize, unsigned predictor_order) +{ + unsigned max_rice_partition_order = limit; + + while(max_rice_partition_order > 0 && (blocksize >> max_rice_partition_order) <= predictor_order) + max_rice_partition_order--; + + FLAC__ASSERT( + (max_rice_partition_order == 0 && blocksize >= predictor_order) || + (max_rice_partition_order > 0 && blocksize >> max_rice_partition_order > predictor_order) + ); + + return max_rice_partition_order; +} + +void FLAC__format_entropy_coding_method_partitioned_rice_contents_init(FLAC__EntropyCodingMethod_PartitionedRiceContents *object) +{ + FLAC__ASSERT(0 != object); + + object->parameters = 0; + object->raw_bits = 0; + object->capacity_by_order = 0; +} + +void FLAC__format_entropy_coding_method_partitioned_rice_contents_clear(FLAC__EntropyCodingMethod_PartitionedRiceContents *object) +{ + FLAC__ASSERT(0 != object); + + if(0 != object->parameters) + free(object->parameters); + if(0 != object->raw_bits) + free(object->raw_bits); + FLAC__format_entropy_coding_method_partitioned_rice_contents_init(object); +} + +FLAC__bool FLAC__format_entropy_coding_method_partitioned_rice_contents_ensure_size(FLAC__EntropyCodingMethod_PartitionedRiceContents *object, unsigned max_partition_order) +{ + FLAC__ASSERT(0 != object); + + FLAC__ASSERT(object->capacity_by_order > 0 || (0 == object->parameters && 0 == object->raw_bits)); + + if(object->capacity_by_order < max_partition_order) { + if(0 == (object->parameters = (unsigned*)realloc(object->parameters, sizeof(unsigned)*(1 << max_partition_order)))) + return false; + if(0 == (object->raw_bits = (unsigned*)realloc(object->raw_bits, sizeof(unsigned)*(1 << max_partition_order)))) + return false; + object->capacity_by_order = max_partition_order; + } + + return true; +} diff --git a/Libraries/FLAC/flac-src/src/libFLAC/ia32/Makefile b/Libraries/FLAC/flac-src/src/libFLAC/ia32/Makefile new file mode 100644 index 000000000..a283eaacb --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/ia32/Makefile @@ -0,0 +1,494 @@ +# Makefile.in generated by automake 1.8.5 from Makefile.am. +# src/libFLAC/ia32/Makefile. Generated from Makefile.in by configure. + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + + + +# libFLAC - Free Lossless Audio Codec library +# Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of the Xiph.org Foundation nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +SOURCES = $(libFLAC_asm_la_SOURCES) + +srcdir = . +top_srcdir = ../../.. + +pkgdatadir = $(datadir)/flac +pkglibdir = $(libdir)/flac +pkgincludedir = $(includedir)/flac +top_builddir = ../../.. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = /usr/bin/install -c +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +host_triplet = powerpc-apple-darwin8.4.0 +subdir = src/libFLAC/ia32 +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(mkdir_p) +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +LTLIBRARIES = $(noinst_LTLIBRARIES) +libFLAC_asm_la_LIBADD = +am_libFLAC_asm_la_OBJECTS = cpu_asm.lo fixed_asm.lo lpc_asm.lo +libFLAC_asm_la_OBJECTS = $(am_libFLAC_asm_la_OBJECTS) +DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir) +COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) \ + $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \ + $(AM_CFLAGS) $(CFLAGS) +CCLD = $(CC) +LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ + $(AM_LDFLAGS) $(LDFLAGS) -o $@ +SOURCES = $(libFLAC_asm_la_SOURCES) +DIST_SOURCES = $(libFLAC_asm_la_SOURCES) +ETAGS = etags +CTAGS = ctags +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run aclocal-1.8 +AMDEP_FALSE = # +AMDEP_TRUE = +AMTAR = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run tar +AS = as +AUTOCONF = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run autoconf +AUTOHEADER = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run autoheader +AUTOMAKE = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run automake-1.8 +AWK = awk +CC = gcc +CCAS = gcc +CCASFLAGS = -g -O2 +CCDEPMODE = depmode=gcc3 +CFLAGS = -I$(top_builddir) -I$(srcdir)/include -I$(top_srcdir)/include -O2 -DNDEBUG -O3 -fomit-frame-pointer -funroll-loops -finline-functions -Wall -W -Winline -DFLaC__INLINE=__inline__ -g -O2 +CPP = gcc -E +CPPFLAGS = +CXX = g++ +CXXDEPMODE = depmode=gcc3 +CXXFLAGS = -I$(top_builddir) -I$(srcdir)/include -I$(top_srcdir)/include -O2 -DNDEBUG -O3 -fomit-frame-pointer -funroll-loops -finline-functions -Wall -W -Winline -DFLaC__INLINE=__inline__ -g -O2 +CYGPATH_W = echo +DEBUG_FALSE = +DEBUG_TRUE = # +DEFS = -DHAVE_CONFIG_H +DEPDIR = .deps +DOCBOOK_TO_MAN = +DOXYGEN = +ECHO = echo +ECHO_C = +ECHO_N = -n +ECHO_T = +EGREP = grep -E +EXEEXT = +FLaC__CPU_IA32_FALSE = +FLaC__CPU_IA32_TRUE = # +FLaC__CPU_PPC_FALSE = # +FLaC__CPU_PPC_TRUE = +FLaC__CPU_SPARC_FALSE = +FLaC__CPU_SPARC_TRUE = # +FLaC__EXHAUSTIVE_TESTS_FALSE = +FLaC__EXHAUSTIVE_TESTS_TRUE = # +FLaC__HAS_AS_FALSE = # +FLaC__HAS_AS_TRUE = +FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE = +FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE = # +FLaC__HAS_DOCBOOK_TO_MAN_FALSE = +FLaC__HAS_DOCBOOK_TO_MAN_TRUE = # +FLaC__HAS_DOXYGEN_FALSE = +FLaC__HAS_DOXYGEN_TRUE = # +FLaC__HAS_GAS_FALSE = +FLaC__HAS_GAS_TRUE = # +FLaC__HAS_GAS__TEMPORARILY_DISABLED_FALSE = +FLaC__HAS_GAS__TEMPORARILY_DISABLED_TRUE = # +FLaC__HAS_NASM_FALSE = # +FLaC__HAS_NASM_TRUE = +FLaC__HAS_OGG_FALSE = +FLaC__HAS_OGG_TRUE = # +FLaC__HAS_XMMS_FALSE = +FLaC__HAS_XMMS_TRUE = # +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_FALSE = +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_TRUE = # +FLaC__NO_ASM_FALSE = +FLaC__NO_ASM_TRUE = # +FLaC__SSE_OS_FALSE = +FLaC__SSE_OS_TRUE = # +FLaC__SYS_DARWIN_FALSE = # +FLaC__SYS_DARWIN_TRUE = +FLaC__SYS_LINUX_FALSE = +FLaC__SYS_LINUX_TRUE = # +FLaC__USE_3DNOW_FALSE = # +FLaC__USE_3DNOW_TRUE = +FLaC__USE_ALTIVEC_FALSE = # +FLaC__USE_ALTIVEC_TRUE = +FLaC__VALGRIND_TESTING_FALSE = +FLaC__VALGRIND_TESTING_TRUE = # +GAS = +INSTALL_DATA = ${INSTALL} -m 644 +INSTALL_PROGRAM = ${INSTALL} +INSTALL_SCRIPT = ${INSTALL} +INSTALL_STRIP_PROGRAM = ${SHELL} $(install_sh) -c -s +LDFLAGS = +LIBICONV = -liconv +LIBOBJS = +LIBS = +LIBTOOL = $(SHELL) $(top_builddir)/libtool +LN_S = ln -s +LTLIBICONV = -liconv +LTLIBOBJS = +MAINT = # +MAINTAINER_MODE_FALSE = +MAINTAINER_MODE_TRUE = # +MAKEINFO = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run makeinfo +NASM = nasm +OBJEXT = o +OBJ_FORMAT = elf +OGG_CFLAGS = +OGG_LIBS = +PACKAGE = flac +PACKAGE_BUGREPORT = +PACKAGE_NAME = +PACKAGE_STRING = +PACKAGE_TARNAME = +PACKAGE_VERSION = +PATH_SEPARATOR = : +RANLIB = ranlib +SET_MAKE = +SHELL = /bin/sh +STRIP = strip +VERSION = 1.1.2 +XMMS_CFLAGS = +XMMS_CONFIG = no +XMMS_DATA_DIR = +XMMS_EFFECT_PLUGIN_DIR = +XMMS_GENERAL_PLUGIN_DIR = +XMMS_INPUT_PLUGIN_DIR = +XMMS_LIBS = +XMMS_OUTPUT_PLUGIN_DIR = +XMMS_PLUGIN_DIR = +XMMS_VERSION = +XMMS_VISUALIZATION_PLUGIN_DIR = +ac_ct_CC = gcc +ac_ct_CXX = g++ +ac_ct_RANLIB = ranlib +ac_ct_STRIP = strip +am__fastdepCC_FALSE = # +am__fastdepCC_TRUE = +am__fastdepCXX_FALSE = # +am__fastdepCXX_TRUE = +am__include = include +am__leading_dot = . +am__quote = +bindir = ${exec_prefix}/bin +build = powerpc-apple-darwin8.4.0 +build_alias = +build_cpu = powerpc +build_os = darwin8.4.0 +build_vendor = apple +datadir = ${prefix}/share +exec_prefix = ${prefix} +host = powerpc-apple-darwin8.4.0 +host_alias = +host_cpu = powerpc +host_os = darwin8.4.0 +host_vendor = apple +includedir = ${prefix}/include +infodir = ${prefix}/info +install_sh = /Users/me/Development/Frameworks/flac/flac-src/install-sh +libdir = ${exec_prefix}/lib +libexecdir = ${exec_prefix}/libexec +localstatedir = ${prefix}/var +mandir = ${prefix}/man +mkdir_p = $(install_sh) -d +oldincludedir = /usr/include +prefix = /usr/local +program_transform_name = s,x,x, +sbindir = ${exec_prefix}/sbin +sharedstatedir = ${prefix}/com +sysconfdir = ${prefix}/etc +target_alias = +SUFFIXES = .nasm .lo +STRIP_NON_ASM = sh $(top_srcdir)/strip_non_asm_libtool_args.sh +noinst_LTLIBRARIES = libFLAC-asm.la +libFLAC_asm_la_SOURCES = \ + cpu_asm.nasm \ + fixed_asm.nasm \ + lpc_asm.nasm \ + nasm.h + +all: all-am + +.SUFFIXES: +.SUFFIXES: .nasm .lo +$(srcdir)/Makefile.in: # $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/libFLAC/ia32/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --foreign src/libFLAC/ia32/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: # $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): # $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +clean-noinstLTLIBRARIES: + -test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES) + @list='$(noinst_LTLIBRARIES)'; for p in $$list; do \ + dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \ + test "$$dir" != "$$p" || dir=.; \ + echo "rm -f \"$${dir}/so_locations\""; \ + rm -f "$${dir}/so_locations"; \ + done +libFLAC-asm.la: $(libFLAC_asm_la_OBJECTS) $(libFLAC_asm_la_DEPENDENCIES) + $(LINK) $(libFLAC_asm_la_LDFLAGS) $(libFLAC_asm_la_OBJECTS) $(libFLAC_asm_la_LIBADD) $(LIBS) + +mostlyclean-compile: + -rm -f *.$(OBJEXT) + +distclean-compile: + -rm -f *.tab.c + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +distclean-libtool: + -rm -f libtool +uninstall-info-am: + +ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + mkid -fID $$unique +tags: TAGS + +TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + test -n "$$unique" || unique=$$empty_fix; \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$tags $$unique; \ + fi +ctags: CTAGS +CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + test -z "$(CTAGS_ARGS)$$tags$$unique" \ + || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ + $$tags $$unique + +GTAGS: + here=`$(am__cd) $(top_builddir) && pwd` \ + && cd $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) $$here + +distclean-tags: + -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \ + list='$(DISTFILES)'; for file in $$list; do \ + case $$file in \ + $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \ + $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \ + esac; \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test "$$dir" != "$$file" && test "$$dir" != "."; then \ + dir="/$$dir"; \ + $(mkdir_p) "$(distdir)$$dir"; \ + else \ + dir=''; \ + fi; \ + if test -d $$d/$$file; then \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + fi; \ + cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + else \ + test -f $(distdir)/$$file \ + || cp -p $$d/$$file $(distdir)/$$file \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile $(LTLIBRARIES) +installdirs: +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool clean-noinstLTLIBRARIES \ + mostlyclean-am + +distclean: distclean-am + -rm -f Makefile +distclean-am: clean-am distclean-compile distclean-generic \ + distclean-libtool distclean-tags + +dvi: dvi-am + +dvi-am: + +html: html-am + +info: info-am + +info-am: + +install-data-am: + +install-exec-am: + +install-info: install-info-am + +install-man: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-compile mostlyclean-generic \ + mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-info-am + +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \ + clean-libtool clean-noinstLTLIBRARIES ctags distclean \ + distclean-compile distclean-generic distclean-libtool \ + distclean-tags distdir dvi dvi-am html html-am info info-am \ + install install-am install-data install-data-am install-exec \ + install-exec-am install-info install-info-am install-man \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ + pdf pdf-am ps ps-am tags uninstall uninstall-am \ + uninstall-info-am + + +.nasm.lo: + $(LIBTOOL) --tag=CC --mode=compile $(STRIP_NON_ASM) $(NASM) -f $(OBJ_FORMAT) -d OBJ_FORMAT_$(OBJ_FORMAT) -i$(srcdir)/ $< -o $@ +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/Libraries/FLAC/flac-src/src/libFLAC/ia32/Makefile.am b/Libraries/FLAC/flac-src/src/libFLAC/ia32/Makefile.am new file mode 100644 index 000000000..d224db407 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/ia32/Makefile.am @@ -0,0 +1,43 @@ +# libFLAC - Free Lossless Audio Codec library +# Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of the Xiph.org Foundation nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +SUFFIXES = .nasm .lo + +STRIP_NON_ASM = sh $(top_srcdir)/strip_non_asm_libtool_args.sh + +.nasm.lo: + $(LIBTOOL) --tag=CC --mode=compile $(STRIP_NON_ASM) $(NASM) -f $(OBJ_FORMAT) -d OBJ_FORMAT_$(OBJ_FORMAT) -i$(srcdir)/ $< -o $@ + +noinst_LTLIBRARIES = libFLAC-asm.la +libFLAC_asm_la_SOURCES = \ + cpu_asm.nasm \ + fixed_asm.nasm \ + lpc_asm.nasm \ + nasm.h diff --git a/Libraries/FLAC/flac-src/src/libFLAC/ia32/Makefile.in b/Libraries/FLAC/flac-src/src/libFLAC/ia32/Makefile.in new file mode 100644 index 000000000..fdc9a67d7 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/ia32/Makefile.in @@ -0,0 +1,494 @@ +# Makefile.in generated by automake 1.8.5 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# libFLAC - Free Lossless Audio Codec library +# Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of the Xiph.org Foundation nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +SOURCES = $(libFLAC_asm_la_SOURCES) + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = ../../.. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = @INSTALL@ +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +host_triplet = @host@ +subdir = src/libFLAC/ia32 +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(mkdir_p) +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +LTLIBRARIES = $(noinst_LTLIBRARIES) +libFLAC_asm_la_LIBADD = +am_libFLAC_asm_la_OBJECTS = cpu_asm.lo fixed_asm.lo lpc_asm.lo +libFLAC_asm_la_OBJECTS = $(am_libFLAC_asm_la_OBJECTS) +DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir) +COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) \ + $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \ + $(AM_CFLAGS) $(CFLAGS) +CCLD = $(CC) +LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ + $(AM_LDFLAGS) $(LDFLAGS) -o $@ +SOURCES = $(libFLAC_asm_la_SOURCES) +DIST_SOURCES = $(libFLAC_asm_la_SOURCES) +ETAGS = etags +CTAGS = ctags +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = @ACLOCAL@ +AMDEP_FALSE = @AMDEP_FALSE@ +AMDEP_TRUE = @AMDEP_TRUE@ +AMTAR = @AMTAR@ +AS = @AS@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +CC = @CC@ +CCAS = @CCAS@ +CCASFLAGS = @CCASFLAGS@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CPP = @CPP@ +CPPFLAGS = @CPPFLAGS@ +CXX = @CXX@ +CXXDEPMODE = @CXXDEPMODE@ +CXXFLAGS = @CXXFLAGS@ +CYGPATH_W = @CYGPATH_W@ +DEBUG_FALSE = @DEBUG_FALSE@ +DEBUG_TRUE = @DEBUG_TRUE@ +DEFS = @DEFS@ +DEPDIR = @DEPDIR@ +DOCBOOK_TO_MAN = @DOCBOOK_TO_MAN@ +DOXYGEN = @DOXYGEN@ +ECHO = @ECHO@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +EGREP = @EGREP@ +EXEEXT = @EXEEXT@ +FLaC__CPU_IA32_FALSE = @FLaC__CPU_IA32_FALSE@ +FLaC__CPU_IA32_TRUE = @FLaC__CPU_IA32_TRUE@ +FLaC__CPU_PPC_FALSE = @FLaC__CPU_PPC_FALSE@ +FLaC__CPU_PPC_TRUE = @FLaC__CPU_PPC_TRUE@ +FLaC__CPU_SPARC_FALSE = @FLaC__CPU_SPARC_FALSE@ +FLaC__CPU_SPARC_TRUE = @FLaC__CPU_SPARC_TRUE@ +FLaC__EXHAUSTIVE_TESTS_FALSE = @FLaC__EXHAUSTIVE_TESTS_FALSE@ +FLaC__EXHAUSTIVE_TESTS_TRUE = @FLaC__EXHAUSTIVE_TESTS_TRUE@ +FLaC__HAS_AS_FALSE = @FLaC__HAS_AS_FALSE@ +FLaC__HAS_AS_TRUE = @FLaC__HAS_AS_TRUE@ +FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE = @FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE@ +FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE = @FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE@ +FLaC__HAS_DOCBOOK_TO_MAN_FALSE = @FLaC__HAS_DOCBOOK_TO_MAN_FALSE@ +FLaC__HAS_DOCBOOK_TO_MAN_TRUE = @FLaC__HAS_DOCBOOK_TO_MAN_TRUE@ +FLaC__HAS_DOXYGEN_FALSE = @FLaC__HAS_DOXYGEN_FALSE@ +FLaC__HAS_DOXYGEN_TRUE = @FLaC__HAS_DOXYGEN_TRUE@ +FLaC__HAS_GAS_FALSE = @FLaC__HAS_GAS_FALSE@ +FLaC__HAS_GAS_TRUE = @FLaC__HAS_GAS_TRUE@ +FLaC__HAS_GAS__TEMPORARILY_DISABLED_FALSE = @FLaC__HAS_GAS__TEMPORARILY_DISABLED_FALSE@ +FLaC__HAS_GAS__TEMPORARILY_DISABLED_TRUE = @FLaC__HAS_GAS__TEMPORARILY_DISABLED_TRUE@ +FLaC__HAS_NASM_FALSE = @FLaC__HAS_NASM_FALSE@ +FLaC__HAS_NASM_TRUE = @FLaC__HAS_NASM_TRUE@ +FLaC__HAS_OGG_FALSE = @FLaC__HAS_OGG_FALSE@ +FLaC__HAS_OGG_TRUE = @FLaC__HAS_OGG_TRUE@ +FLaC__HAS_XMMS_FALSE = @FLaC__HAS_XMMS_FALSE@ +FLaC__HAS_XMMS_TRUE = @FLaC__HAS_XMMS_TRUE@ +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_FALSE = @FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_FALSE@ +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_TRUE = @FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_TRUE@ +FLaC__NO_ASM_FALSE = @FLaC__NO_ASM_FALSE@ +FLaC__NO_ASM_TRUE = @FLaC__NO_ASM_TRUE@ +FLaC__SSE_OS_FALSE = @FLaC__SSE_OS_FALSE@ +FLaC__SSE_OS_TRUE = @FLaC__SSE_OS_TRUE@ +FLaC__SYS_DARWIN_FALSE = @FLaC__SYS_DARWIN_FALSE@ +FLaC__SYS_DARWIN_TRUE = @FLaC__SYS_DARWIN_TRUE@ +FLaC__SYS_LINUX_FALSE = @FLaC__SYS_LINUX_FALSE@ +FLaC__SYS_LINUX_TRUE = @FLaC__SYS_LINUX_TRUE@ +FLaC__USE_3DNOW_FALSE = @FLaC__USE_3DNOW_FALSE@ +FLaC__USE_3DNOW_TRUE = @FLaC__USE_3DNOW_TRUE@ +FLaC__USE_ALTIVEC_FALSE = @FLaC__USE_ALTIVEC_FALSE@ +FLaC__USE_ALTIVEC_TRUE = @FLaC__USE_ALTIVEC_TRUE@ +FLaC__VALGRIND_TESTING_FALSE = @FLaC__VALGRIND_TESTING_FALSE@ +FLaC__VALGRIND_TESTING_TRUE = @FLaC__VALGRIND_TESTING_TRUE@ +GAS = @GAS@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +LDFLAGS = @LDFLAGS@ +LIBICONV = @LIBICONV@ +LIBOBJS = @LIBOBJS@ +LIBS = @LIBS@ +LIBTOOL = @LIBTOOL@ +LN_S = @LN_S@ +LTLIBICONV = @LTLIBICONV@ +LTLIBOBJS = @LTLIBOBJS@ +MAINT = @MAINT@ +MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@ +MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@ +MAKEINFO = @MAKEINFO@ +NASM = @NASM@ +OBJEXT = @OBJEXT@ +OBJ_FORMAT = @OBJ_FORMAT@ +OGG_CFLAGS = @OGG_CFLAGS@ +OGG_LIBS = @OGG_LIBS@ +PACKAGE = @PACKAGE@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_STRING = @PACKAGE_STRING@ +PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +RANLIB = @RANLIB@ +SET_MAKE = @SET_MAKE@ +SHELL = @SHELL@ +STRIP = @STRIP@ +VERSION = @VERSION@ +XMMS_CFLAGS = @XMMS_CFLAGS@ +XMMS_CONFIG = @XMMS_CONFIG@ +XMMS_DATA_DIR = @XMMS_DATA_DIR@ +XMMS_EFFECT_PLUGIN_DIR = @XMMS_EFFECT_PLUGIN_DIR@ +XMMS_GENERAL_PLUGIN_DIR = @XMMS_GENERAL_PLUGIN_DIR@ +XMMS_INPUT_PLUGIN_DIR = @XMMS_INPUT_PLUGIN_DIR@ +XMMS_LIBS = @XMMS_LIBS@ +XMMS_OUTPUT_PLUGIN_DIR = @XMMS_OUTPUT_PLUGIN_DIR@ +XMMS_PLUGIN_DIR = @XMMS_PLUGIN_DIR@ +XMMS_VERSION = @XMMS_VERSION@ +XMMS_VISUALIZATION_PLUGIN_DIR = @XMMS_VISUALIZATION_PLUGIN_DIR@ +ac_ct_CC = @ac_ct_CC@ +ac_ct_CXX = @ac_ct_CXX@ +ac_ct_RANLIB = @ac_ct_RANLIB@ +ac_ct_STRIP = @ac_ct_STRIP@ +am__fastdepCC_FALSE = @am__fastdepCC_FALSE@ +am__fastdepCC_TRUE = @am__fastdepCC_TRUE@ +am__fastdepCXX_FALSE = @am__fastdepCXX_FALSE@ +am__fastdepCXX_TRUE = @am__fastdepCXX_TRUE@ +am__include = @am__include@ +am__leading_dot = @am__leading_dot@ +am__quote = @am__quote@ +bindir = @bindir@ +build = @build@ +build_alias = @build_alias@ +build_cpu = @build_cpu@ +build_os = @build_os@ +build_vendor = @build_vendor@ +datadir = @datadir@ +exec_prefix = @exec_prefix@ +host = @host@ +host_alias = @host_alias@ +host_cpu = @host_cpu@ +host_os = @host_os@ +host_vendor = @host_vendor@ +includedir = @includedir@ +infodir = @infodir@ +install_sh = @install_sh@ +libdir = @libdir@ +libexecdir = @libexecdir@ +localstatedir = @localstatedir@ +mandir = @mandir@ +mkdir_p = @mkdir_p@ +oldincludedir = @oldincludedir@ +prefix = @prefix@ +program_transform_name = @program_transform_name@ +sbindir = @sbindir@ +sharedstatedir = @sharedstatedir@ +sysconfdir = @sysconfdir@ +target_alias = @target_alias@ +SUFFIXES = .nasm .lo +STRIP_NON_ASM = sh $(top_srcdir)/strip_non_asm_libtool_args.sh +noinst_LTLIBRARIES = libFLAC-asm.la +libFLAC_asm_la_SOURCES = \ + cpu_asm.nasm \ + fixed_asm.nasm \ + lpc_asm.nasm \ + nasm.h + +all: all-am + +.SUFFIXES: +.SUFFIXES: .nasm .lo +$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/libFLAC/ia32/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --foreign src/libFLAC/ia32/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +clean-noinstLTLIBRARIES: + -test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES) + @list='$(noinst_LTLIBRARIES)'; for p in $$list; do \ + dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \ + test "$$dir" != "$$p" || dir=.; \ + echo "rm -f \"$${dir}/so_locations\""; \ + rm -f "$${dir}/so_locations"; \ + done +libFLAC-asm.la: $(libFLAC_asm_la_OBJECTS) $(libFLAC_asm_la_DEPENDENCIES) + $(LINK) $(libFLAC_asm_la_LDFLAGS) $(libFLAC_asm_la_OBJECTS) $(libFLAC_asm_la_LIBADD) $(LIBS) + +mostlyclean-compile: + -rm -f *.$(OBJEXT) + +distclean-compile: + -rm -f *.tab.c + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +distclean-libtool: + -rm -f libtool +uninstall-info-am: + +ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + mkid -fID $$unique +tags: TAGS + +TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + test -n "$$unique" || unique=$$empty_fix; \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$tags $$unique; \ + fi +ctags: CTAGS +CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + test -z "$(CTAGS_ARGS)$$tags$$unique" \ + || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ + $$tags $$unique + +GTAGS: + here=`$(am__cd) $(top_builddir) && pwd` \ + && cd $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) $$here + +distclean-tags: + -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \ + list='$(DISTFILES)'; for file in $$list; do \ + case $$file in \ + $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \ + $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \ + esac; \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test "$$dir" != "$$file" && test "$$dir" != "."; then \ + dir="/$$dir"; \ + $(mkdir_p) "$(distdir)$$dir"; \ + else \ + dir=''; \ + fi; \ + if test -d $$d/$$file; then \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + fi; \ + cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + else \ + test -f $(distdir)/$$file \ + || cp -p $$d/$$file $(distdir)/$$file \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile $(LTLIBRARIES) +installdirs: +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool clean-noinstLTLIBRARIES \ + mostlyclean-am + +distclean: distclean-am + -rm -f Makefile +distclean-am: clean-am distclean-compile distclean-generic \ + distclean-libtool distclean-tags + +dvi: dvi-am + +dvi-am: + +html: html-am + +info: info-am + +info-am: + +install-data-am: + +install-exec-am: + +install-info: install-info-am + +install-man: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-compile mostlyclean-generic \ + mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-info-am + +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \ + clean-libtool clean-noinstLTLIBRARIES ctags distclean \ + distclean-compile distclean-generic distclean-libtool \ + distclean-tags distdir dvi dvi-am html html-am info info-am \ + install install-am install-data install-data-am install-exec \ + install-exec-am install-info install-info-am install-man \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ + pdf pdf-am ps ps-am tags uninstall uninstall-am \ + uninstall-info-am + + +.nasm.lo: + $(LIBTOOL) --tag=CC --mode=compile $(STRIP_NON_ASM) $(NASM) -f $(OBJ_FORMAT) -d OBJ_FORMAT_$(OBJ_FORMAT) -i$(srcdir)/ $< -o $@ +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/Libraries/FLAC/flac-src/src/libFLAC/ia32/cpu_asm.nasm b/Libraries/FLAC/flac-src/src/libFLAC/ia32/cpu_asm.nasm new file mode 100644 index 000000000..12e92fd00 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/ia32/cpu_asm.nasm @@ -0,0 +1,100 @@ +; libFLAC - Free Lossless Audio Codec library +; Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson +; +; Redistribution and use in source and binary forms, with or without +; modification, are permitted provided that the following conditions +; are met: +; +; - Redistributions of source code must retain the above copyright +; notice, this list of conditions and the following disclaimer. +; +; - Redistributions in binary form must reproduce the above copyright +; notice, this list of conditions and the following disclaimer in the +; documentation and/or other materials provided with the distribution. +; +; - Neither the name of the Xiph.org Foundation nor the names of its +; contributors may be used to endorse or promote products derived from +; this software without specific prior written permission. +; +; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +; ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +; LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +; A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +; CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +; EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +; PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +; LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +; NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +; SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +%include "nasm.h" + + data_section + +cglobal FLAC__cpu_info_asm_ia32 +cglobal FLAC__cpu_info_extended_amd_asm_ia32 +cglobal FLAC__cpu_info_sse_test_asm_ia32 + + code_section + +; ********************************************************************** +; + +have_cpuid: + pushfd + pop eax + mov edx, eax + xor eax, 0x00200000 + push eax + popfd + pushfd + pop eax + cmp eax, edx + jz .no_cpuid + mov eax, 1 + jmp .end +.no_cpuid: + xor eax, eax +.end: + ret + +cident FLAC__cpu_info_asm_ia32 + push ebx + call have_cpuid + test eax, eax + jz .no_cpuid + mov eax, 1 + cpuid + mov eax, edx + jmp .end +.no_cpuid: + xor eax, eax +.end + pop ebx + ret + +cident FLAC__cpu_info_extended_amd_asm_ia32 + push ebx + call have_cpuid + test eax, eax + jz .no_cpuid + mov eax, 0x80000000 + cpuid + cmp eax, 0x80000001 + jb .no_cpuid + mov eax, 0x80000001 + cpuid + mov eax, edx + jmp .end +.no_cpuid + xor eax, eax +.end + pop ebx + ret + +cident FLAC__cpu_info_sse_test_asm_ia32 + xorps xmm0, xmm0 + pop ebx + +end diff --git a/Libraries/FLAC/flac-src/src/libFLAC/ia32/fixed_asm.nasm b/Libraries/FLAC/flac-src/src/libFLAC/ia32/fixed_asm.nasm new file mode 100644 index 000000000..37c88a2c3 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/ia32/fixed_asm.nasm @@ -0,0 +1,306 @@ +; libFLAC - Free Lossless Audio Codec library +; Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson +; +; Redistribution and use in source and binary forms, with or without +; modification, are permitted provided that the following conditions +; are met: +; +; - Redistributions of source code must retain the above copyright +; notice, this list of conditions and the following disclaimer. +; +; - Redistributions in binary form must reproduce the above copyright +; notice, this list of conditions and the following disclaimer in the +; documentation and/or other materials provided with the distribution. +; +; - Neither the name of the Xiph.org Foundation nor the names of its +; contributors may be used to endorse or promote products derived from +; this software without specific prior written permission. +; +; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +; ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +; LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +; A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +; CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +; EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +; PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +; LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +; NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +; SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +%include "nasm.h" + + data_section + +cglobal FLAC__fixed_compute_best_predictor_asm_ia32_mmx_cmov + + code_section + +; ********************************************************************** +; +; unsigned FLAC__fixed_compute_best_predictor(const FLAC__int32 *data, unsigned data_len, FLAC__float residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1]) +; { +; FLAC__int32 last_error_0 = data[-1]; +; FLAC__int32 last_error_1 = data[-1] - data[-2]; +; FLAC__int32 last_error_2 = last_error_1 - (data[-2] - data[-3]); +; FLAC__int32 last_error_3 = last_error_2 - (data[-2] - 2*data[-3] + data[-4]); +; FLAC__int32 error, save; +; FLAC__uint32 total_error_0 = 0, total_error_1 = 0, total_error_2 = 0, total_error_3 = 0, total_error_4 = 0; +; unsigned i, order; +; +; for(i = 0; i < data_len; i++) { +; error = data[i] ; total_error_0 += local_abs(error); save = error; +; error -= last_error_0; total_error_1 += local_abs(error); last_error_0 = save; save = error; +; error -= last_error_1; total_error_2 += local_abs(error); last_error_1 = save; save = error; +; error -= last_error_2; total_error_3 += local_abs(error); last_error_2 = save; save = error; +; error -= last_error_3; total_error_4 += local_abs(error); last_error_3 = save; +; } +; +; if(total_error_0 < min(min(min(total_error_1, total_error_2), total_error_3), total_error_4)) +; order = 0; +; else if(total_error_1 < min(min(total_error_2, total_error_3), total_error_4)) +; order = 1; +; else if(total_error_2 < min(total_error_3, total_error_4)) +; order = 2; +; else if(total_error_3 < total_error_4) +; order = 3; +; else +; order = 4; +; +; residual_bits_per_sample[0] = (FLAC__float)((data_len > 0 && total_error_0 > 0) ? log(M_LN2 * (FLAC__double)total_error_0 / (FLAC__double)data_len) / M_LN2 : 0.0); +; residual_bits_per_sample[1] = (FLAC__float)((data_len > 0 && total_error_1 > 0) ? log(M_LN2 * (FLAC__double)total_error_1 / (FLAC__double)data_len) / M_LN2 : 0.0); +; residual_bits_per_sample[2] = (FLAC__float)((data_len > 0 && total_error_2 > 0) ? log(M_LN2 * (FLAC__double)total_error_2 / (FLAC__double)data_len) / M_LN2 : 0.0); +; residual_bits_per_sample[3] = (FLAC__float)((data_len > 0 && total_error_3 > 0) ? log(M_LN2 * (FLAC__double)total_error_3 / (FLAC__double)data_len) / M_LN2 : 0.0); +; residual_bits_per_sample[4] = (FLAC__float)((data_len > 0 && total_error_4 > 0) ? log(M_LN2 * (FLAC__double)total_error_4 / (FLAC__double)data_len) / M_LN2 : 0.0); +; +; return order; +; } + ALIGN 16 +cident FLAC__fixed_compute_best_predictor_asm_ia32_mmx_cmov + + ; esp + 36 == data[] + ; esp + 40 == data_len + ; esp + 44 == residual_bits_per_sample[] + + push ebp + push ebx + push esi + push edi + sub esp, byte 16 + ; qword [esp] == temp space for loading FLAC__uint64s to FPU regs + + ; ebx == &data[i] + ; ecx == loop counter (i) + ; ebp == order + ; mm0 == total_error_1:total_error_0 + ; mm1 == total_error_2:total_error_3 + ; mm2 == :total_error_4 + ; mm3 == last_error_1:last_error_0 + ; mm4 == last_error_2:last_error_3 + + mov ecx, [esp + 40] ; ecx = data_len + test ecx, ecx + jz near .data_len_is_0 + + mov ebx, [esp + 36] ; ebx = data[] + movd mm3, [ebx - 4] ; mm3 = 0:last_error_0 + movd mm2, [ebx - 8] ; mm2 = 0:data[-2] + movd mm1, [ebx - 12] ; mm1 = 0:data[-3] + movd mm0, [ebx - 16] ; mm0 = 0:data[-4] + movq mm5, mm3 ; mm5 = 0:last_error_0 + psubd mm5, mm2 ; mm5 = 0:last_error_1 + punpckldq mm3, mm5 ; mm3 = last_error_1:last_error_0 + psubd mm2, mm1 ; mm2 = 0:data[-2] - data[-3] + psubd mm5, mm2 ; mm5 = 0:last_error_2 + movq mm4, mm5 ; mm4 = 0:last_error_2 + psubd mm4, mm2 ; mm4 = 0:last_error_2 - (data[-2] - data[-3]) + paddd mm4, mm1 ; mm4 = 0:last_error_2 - (data[-2] - 2 * data[-3]) + psubd mm4, mm0 ; mm4 = 0:last_error_3 + punpckldq mm4, mm5 ; mm4 = last_error_2:last_error_3 + pxor mm0, mm0 ; mm0 = total_error_1:total_error_0 + pxor mm1, mm1 ; mm1 = total_error_2:total_error_3 + pxor mm2, mm2 ; mm2 = 0:total_error_4 + + ALIGN 16 +.loop: + movd mm7, [ebx] ; mm7 = 0:error_0 + add ebx, byte 4 + movq mm6, mm7 ; mm6 = 0:error_0 + psubd mm7, mm3 ; mm7 = :error_1 + punpckldq mm6, mm7 ; mm6 = error_1:error_0 + movq mm5, mm6 ; mm5 = error_1:error_0 + movq mm7, mm6 ; mm7 = error_1:error_0 + psubd mm5, mm3 ; mm5 = error_2: + movq mm3, mm6 ; mm3 = error_1:error_0 + psrad mm6, 31 + pxor mm7, mm6 + psubd mm7, mm6 ; mm7 = abs(error_1):abs(error_0) + paddd mm0, mm7 ; mm0 = total_error_1:total_error_0 + movq mm6, mm5 ; mm6 = error_2: + psubd mm5, mm4 ; mm5 = error_3: + punpckhdq mm5, mm6 ; mm5 = error_2:error_3 + movq mm7, mm5 ; mm7 = error_2:error_3 + movq mm6, mm5 ; mm6 = error_2:error_3 + psubd mm5, mm4 ; mm5 = :error_4 + movq mm4, mm6 ; mm4 = error_2:error_3 + psrad mm6, 31 + pxor mm7, mm6 + psubd mm7, mm6 ; mm7 = abs(error_2):abs(error_3) + paddd mm1, mm7 ; mm1 = total_error_2:total_error_3 + movq mm6, mm5 ; mm6 = :error_4 + psrad mm5, 31 + pxor mm6, mm5 + psubd mm6, mm5 ; mm6 = :abs(error_4) + paddd mm2, mm6 ; mm2 = :total_error_4 + + dec ecx + jnz short .loop + +; if(total_error_0 < min(min(min(total_error_1, total_error_2), total_error_3), total_error_4)) +; order = 0; +; else if(total_error_1 < min(min(total_error_2, total_error_3), total_error_4)) +; order = 1; +; else if(total_error_2 < min(total_error_3, total_error_4)) +; order = 2; +; else if(total_error_3 < total_error_4) +; order = 3; +; else +; order = 4; + movq mm3, mm0 ; mm3 = total_error_1:total_error_0 + movd edi, mm2 ; edi = total_error_4 + movd esi, mm1 ; esi = total_error_3 + movd eax, mm0 ; eax = total_error_0 + punpckhdq mm1, mm1 ; mm1 = total_error_2:total_error_2 + punpckhdq mm3, mm3 ; mm3 = total_error_1:total_error_1 + movd edx, mm1 ; edx = total_error_2 + movd ecx, mm3 ; ecx = total_error_1 + + xor ebx, ebx + xor ebp, ebp + inc ebx + cmp ecx, eax + cmovb eax, ecx ; eax = min(total_error_0, total_error_1) + cmovbe ebp, ebx + inc ebx + cmp edx, eax + cmovb eax, edx ; eax = min(total_error_0, total_error_1, total_error_2) + cmovbe ebp, ebx + inc ebx + cmp esi, eax + cmovb eax, esi ; eax = min(total_error_0, total_error_1, total_error_2, total_error_3) + cmovbe ebp, ebx + inc ebx + cmp edi, eax + cmovb eax, edi ; eax = min(total_error_0, total_error_1, total_error_2, total_error_3, total_error_4) + cmovbe ebp, ebx + movd ebx, mm0 ; ebx = total_error_0 + emms + + ; residual_bits_per_sample[0] = (FLAC__float)((data_len > 0 && total_error_0 > 0) ? log(M_LN2 * (FLAC__double)total_error_0 / (FLAC__double)data_len) / M_LN2 : 0.0); + ; residual_bits_per_sample[1] = (FLAC__float)((data_len > 0 && total_error_1 > 0) ? log(M_LN2 * (FLAC__double)total_error_1 / (FLAC__double)data_len) / M_LN2 : 0.0); + ; residual_bits_per_sample[2] = (FLAC__float)((data_len > 0 && total_error_2 > 0) ? log(M_LN2 * (FLAC__double)total_error_2 / (FLAC__double)data_len) / M_LN2 : 0.0); + ; residual_bits_per_sample[3] = (FLAC__float)((data_len > 0 && total_error_3 > 0) ? log(M_LN2 * (FLAC__double)total_error_3 / (FLAC__double)data_len) / M_LN2 : 0.0); + ; residual_bits_per_sample[4] = (FLAC__float)((data_len > 0 && total_error_4 > 0) ? log(M_LN2 * (FLAC__double)total_error_4 / (FLAC__double)data_len) / M_LN2 : 0.0); + xor eax, eax + fild dword [esp + 40] ; ST = data_len (NOTE: assumes data_len is <2gigs) +.rbps_0: + test ebx, ebx + jz .total_error_0_is_0 + fld1 ; ST = 1.0 data_len + mov [esp], ebx + mov [esp + 4], eax ; [esp] = (FLAC__uint64)total_error_0 + mov ebx, [esp + 44] + fild qword [esp] ; ST = total_error_0 1.0 data_len + fdiv st2 ; ST = total_error_0/data_len 1.0 data_len + fldln2 ; ST = ln2 total_error_0/data_len 1.0 data_len + fmulp st1 ; ST = ln2*total_error_0/data_len 1.0 data_len + fyl2x ; ST = log2(ln2*total_error_0/data_len) data_len + fstp dword [ebx] ; residual_bits_per_sample[0] = log2(ln2*total_error_0/data_len) ST = data_len + jmp short .rbps_1 +.total_error_0_is_0: + mov ebx, [esp + 44] + mov [ebx], eax ; residual_bits_per_sample[0] = 0.0 +.rbps_1: + test ecx, ecx + jz .total_error_1_is_0 + fld1 ; ST = 1.0 data_len + mov [esp], ecx + mov [esp + 4], eax ; [esp] = (FLAC__uint64)total_error_1 + fild qword [esp] ; ST = total_error_1 1.0 data_len + fdiv st2 ; ST = total_error_1/data_len 1.0 data_len + fldln2 ; ST = ln2 total_error_1/data_len 1.0 data_len + fmulp st1 ; ST = ln2*total_error_1/data_len 1.0 data_len + fyl2x ; ST = log2(ln2*total_error_1/data_len) data_len + fstp dword [ebx + 4] ; residual_bits_per_sample[1] = log2(ln2*total_error_1/data_len) ST = data_len + jmp short .rbps_2 +.total_error_1_is_0: + mov [ebx + 4], eax ; residual_bits_per_sample[1] = 0.0 +.rbps_2: + test edx, edx + jz .total_error_2_is_0 + fld1 ; ST = 1.0 data_len + mov [esp], edx + mov [esp + 4], eax ; [esp] = (FLAC__uint64)total_error_2 + fild qword [esp] ; ST = total_error_2 1.0 data_len + fdiv st2 ; ST = total_error_2/data_len 1.0 data_len + fldln2 ; ST = ln2 total_error_2/data_len 1.0 data_len + fmulp st1 ; ST = ln2*total_error_2/data_len 1.0 data_len + fyl2x ; ST = log2(ln2*total_error_2/data_len) data_len + fstp dword [ebx + 8] ; residual_bits_per_sample[2] = log2(ln2*total_error_2/data_len) ST = data_len + jmp short .rbps_3 +.total_error_2_is_0: + mov [ebx + 8], eax ; residual_bits_per_sample[2] = 0.0 +.rbps_3: + test esi, esi + jz .total_error_3_is_0 + fld1 ; ST = 1.0 data_len + mov [esp], esi + mov [esp + 4], eax ; [esp] = (FLAC__uint64)total_error_3 + fild qword [esp] ; ST = total_error_3 1.0 data_len + fdiv st2 ; ST = total_error_3/data_len 1.0 data_len + fldln2 ; ST = ln2 total_error_3/data_len 1.0 data_len + fmulp st1 ; ST = ln2*total_error_3/data_len 1.0 data_len + fyl2x ; ST = log2(ln2*total_error_3/data_len) data_len + fstp dword [ebx + 12] ; residual_bits_per_sample[3] = log2(ln2*total_error_3/data_len) ST = data_len + jmp short .rbps_4 +.total_error_3_is_0: + mov [ebx + 12], eax ; residual_bits_per_sample[3] = 0.0 +.rbps_4: + test edi, edi + jz .total_error_4_is_0 + fld1 ; ST = 1.0 data_len + mov [esp], edi + mov [esp + 4], eax ; [esp] = (FLAC__uint64)total_error_4 + fild qword [esp] ; ST = total_error_4 1.0 data_len + fdiv st2 ; ST = total_error_4/data_len 1.0 data_len + fldln2 ; ST = ln2 total_error_4/data_len 1.0 data_len + fmulp st1 ; ST = ln2*total_error_4/data_len 1.0 data_len + fyl2x ; ST = log2(ln2*total_error_4/data_len) data_len + fstp dword [ebx + 16] ; residual_bits_per_sample[4] = log2(ln2*total_error_4/data_len) ST = data_len + jmp short .rbps_end +.total_error_4_is_0: + mov [ebx + 16], eax ; residual_bits_per_sample[4] = 0.0 +.rbps_end: + fstp st0 ; ST = [empty] + jmp short .end +.data_len_is_0: + ; data_len == 0, so residual_bits_per_sample[*] = 0.0 + xor ebp, ebp + mov edi, [esp + 44] + mov [edi], ebp + mov [edi + 4], ebp + mov [edi + 8], ebp + mov [edi + 12], ebp + mov [edi + 16], ebp + add ebp, byte 4 ; order = 4 + +.end: + mov eax, ebp ; return order + add esp, byte 16 + pop edi + pop esi + pop ebx + pop ebp + ret + +end diff --git a/Libraries/FLAC/flac-src/src/libFLAC/ia32/lpc_asm.nasm b/Libraries/FLAC/flac-src/src/libFLAC/ia32/lpc_asm.nasm new file mode 100644 index 000000000..81a37b456 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/ia32/lpc_asm.nasm @@ -0,0 +1,1503 @@ +; libFLAC - Free Lossless Audio Codec library +; Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson +; +; Redistribution and use in source and binary forms, with or without +; modification, are permitted provided that the following conditions +; are met: +; +; - Redistributions of source code must retain the above copyright +; notice, this list of conditions and the following disclaimer. +; +; - Redistributions in binary form must reproduce the above copyright +; notice, this list of conditions and the following disclaimer in the +; documentation and/or other materials provided with the distribution. +; +; - Neither the name of the Xiph.org Foundation nor the names of its +; contributors may be used to endorse or promote products derived from +; this software without specific prior written permission. +; +; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +; ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +; LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +; A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +; CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +; EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +; PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +; LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +; NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +; SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +%include "nasm.h" + + data_section + +cglobal FLAC__lpc_compute_autocorrelation_asm_ia32 +cglobal FLAC__lpc_compute_autocorrelation_asm_ia32_sse_lag_4 +cglobal FLAC__lpc_compute_autocorrelation_asm_ia32_sse_lag_8 +cglobal FLAC__lpc_compute_autocorrelation_asm_ia32_sse_lag_12 +cglobal FLAC__lpc_compute_autocorrelation_asm_ia32_3dnow +cglobal FLAC__lpc_compute_residual_from_qlp_coefficients_asm_ia32 +cglobal FLAC__lpc_compute_residual_from_qlp_coefficients_asm_ia32_mmx +cglobal FLAC__lpc_restore_signal_asm_ia32 +cglobal FLAC__lpc_restore_signal_asm_ia32_mmx + + code_section + +; ********************************************************************** +; +; void FLAC__lpc_compute_autocorrelation_asm(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real autoc[]) +; { +; FLAC__real d; +; unsigned sample, coeff; +; const unsigned limit = data_len - lag; +; +; FLAC__ASSERT(lag > 0); +; FLAC__ASSERT(lag <= data_len); +; +; for(coeff = 0; coeff < lag; coeff++) +; autoc[coeff] = 0.0; +; for(sample = 0; sample <= limit; sample++) { +; d = data[sample]; +; for(coeff = 0; coeff < lag; coeff++) +; autoc[coeff] += d * data[sample+coeff]; +; } +; for(; sample < data_len; sample++) { +; d = data[sample]; +; for(coeff = 0; coeff < data_len - sample; coeff++) +; autoc[coeff] += d * data[sample+coeff]; +; } +; } +; + ALIGN 16 +cident FLAC__lpc_compute_autocorrelation_asm_ia32 + ;[esp + 28] == autoc[] + ;[esp + 24] == lag + ;[esp + 20] == data_len + ;[esp + 16] == data[] + + ;ASSERT(lag > 0) + ;ASSERT(lag <= 33) + ;ASSERT(lag <= data_len) + +.begin: + push esi + push edi + push ebx + + ; for(coeff = 0; coeff < lag; coeff++) + ; autoc[coeff] = 0.0; + mov edi, [esp + 28] ; edi == autoc + mov ecx, [esp + 24] ; ecx = # of dwords (=lag) of 0 to write + xor eax, eax + rep stosd + + ; const unsigned limit = data_len - lag; + mov eax, [esp + 24] ; eax == lag + mov ecx, [esp + 20] + sub ecx, eax ; ecx == limit + + mov edi, [esp + 28] ; edi == autoc + mov esi, [esp + 16] ; esi == data + inc ecx ; we are looping <= limit so we add one to the counter + + ; for(sample = 0; sample <= limit; sample++) { + ; d = data[sample]; + ; for(coeff = 0; coeff < lag; coeff++) + ; autoc[coeff] += d * data[sample+coeff]; + ; } + fld dword [esi] ; ST = d <- data[sample] + ; each iteration is 11 bytes so we need (-eax)*11, so we do (-12*eax + eax) + lea edx, [eax + eax*2] + neg edx + lea edx, [eax + edx*4 + .jumper1_0 - .get_eip1] + call .get_eip1 +.get_eip1: + pop ebx + add edx, ebx + inc edx ; compensate for the shorter opcode on the last iteration + inc edx ; compensate for the shorter opcode on the last iteration + inc edx ; compensate for the shorter opcode on the last iteration + cmp eax, 33 + jne .loop1_start + sub edx, byte 9 ; compensate for the longer opcodes on the first iteration +.loop1_start: + jmp edx + + fld st0 ; ST = d d + fmul dword [esi + (32*4)] ; ST = d*data[sample+32] d WATCHOUT: not a byte displacement here! + fadd dword [edi + (32*4)] ; ST = autoc[32]+d*data[sample+32] d WATCHOUT: not a byte displacement here! + fstp dword [edi + (32*4)] ; autoc[32]+=d*data[sample+32] ST = d WATCHOUT: not a byte displacement here! + fld st0 ; ST = d d + fmul dword [esi + (31*4)] ; ST = d*data[sample+31] d + fadd dword [edi + (31*4)] ; ST = autoc[31]+d*data[sample+31] d + fstp dword [edi + (31*4)] ; autoc[31]+=d*data[sample+31] ST = d + fld st0 ; ST = d d + fmul dword [esi + (30*4)] ; ST = d*data[sample+30] d + fadd dword [edi + (30*4)] ; ST = autoc[30]+d*data[sample+30] d + fstp dword [edi + (30*4)] ; autoc[30]+=d*data[sample+30] ST = d + fld st0 ; ST = d d + fmul dword [esi + (29*4)] ; ST = d*data[sample+29] d + fadd dword [edi + (29*4)] ; ST = autoc[29]+d*data[sample+29] d + fstp dword [edi + (29*4)] ; autoc[29]+=d*data[sample+29] ST = d + fld st0 ; ST = d d + fmul dword [esi + (28*4)] ; ST = d*data[sample+28] d + fadd dword [edi + (28*4)] ; ST = autoc[28]+d*data[sample+28] d + fstp dword [edi + (28*4)] ; autoc[28]+=d*data[sample+28] ST = d + fld st0 ; ST = d d + fmul dword [esi + (27*4)] ; ST = d*data[sample+27] d + fadd dword [edi + (27*4)] ; ST = autoc[27]+d*data[sample+27] d + fstp dword [edi + (27*4)] ; autoc[27]+=d*data[sample+27] ST = d + fld st0 ; ST = d d + fmul dword [esi + (26*4)] ; ST = d*data[sample+26] d + fadd dword [edi + (26*4)] ; ST = autoc[26]+d*data[sample+26] d + fstp dword [edi + (26*4)] ; autoc[26]+=d*data[sample+26] ST = d + fld st0 ; ST = d d + fmul dword [esi + (25*4)] ; ST = d*data[sample+25] d + fadd dword [edi + (25*4)] ; ST = autoc[25]+d*data[sample+25] d + fstp dword [edi + (25*4)] ; autoc[25]+=d*data[sample+25] ST = d + fld st0 ; ST = d d + fmul dword [esi + (24*4)] ; ST = d*data[sample+24] d + fadd dword [edi + (24*4)] ; ST = autoc[24]+d*data[sample+24] d + fstp dword [edi + (24*4)] ; autoc[24]+=d*data[sample+24] ST = d + fld st0 ; ST = d d + fmul dword [esi + (23*4)] ; ST = d*data[sample+23] d + fadd dword [edi + (23*4)] ; ST = autoc[23]+d*data[sample+23] d + fstp dword [edi + (23*4)] ; autoc[23]+=d*data[sample+23] ST = d + fld st0 ; ST = d d + fmul dword [esi + (22*4)] ; ST = d*data[sample+22] d + fadd dword [edi + (22*4)] ; ST = autoc[22]+d*data[sample+22] d + fstp dword [edi + (22*4)] ; autoc[22]+=d*data[sample+22] ST = d + fld st0 ; ST = d d + fmul dword [esi + (21*4)] ; ST = d*data[sample+21] d + fadd dword [edi + (21*4)] ; ST = autoc[21]+d*data[sample+21] d + fstp dword [edi + (21*4)] ; autoc[21]+=d*data[sample+21] ST = d + fld st0 ; ST = d d + fmul dword [esi + (20*4)] ; ST = d*data[sample+20] d + fadd dword [edi + (20*4)] ; ST = autoc[20]+d*data[sample+20] d + fstp dword [edi + (20*4)] ; autoc[20]+=d*data[sample+20] ST = d + fld st0 ; ST = d d + fmul dword [esi + (19*4)] ; ST = d*data[sample+19] d + fadd dword [edi + (19*4)] ; ST = autoc[19]+d*data[sample+19] d + fstp dword [edi + (19*4)] ; autoc[19]+=d*data[sample+19] ST = d + fld st0 ; ST = d d + fmul dword [esi + (18*4)] ; ST = d*data[sample+18] d + fadd dword [edi + (18*4)] ; ST = autoc[18]+d*data[sample+18] d + fstp dword [edi + (18*4)] ; autoc[18]+=d*data[sample+18] ST = d + fld st0 ; ST = d d + fmul dword [esi + (17*4)] ; ST = d*data[sample+17] d + fadd dword [edi + (17*4)] ; ST = autoc[17]+d*data[sample+17] d + fstp dword [edi + (17*4)] ; autoc[17]+=d*data[sample+17] ST = d + fld st0 ; ST = d d + fmul dword [esi + (16*4)] ; ST = d*data[sample+16] d + fadd dword [edi + (16*4)] ; ST = autoc[16]+d*data[sample+16] d + fstp dword [edi + (16*4)] ; autoc[16]+=d*data[sample+16] ST = d + fld st0 ; ST = d d + fmul dword [esi + (15*4)] ; ST = d*data[sample+15] d + fadd dword [edi + (15*4)] ; ST = autoc[15]+d*data[sample+15] d + fstp dword [edi + (15*4)] ; autoc[15]+=d*data[sample+15] ST = d + fld st0 ; ST = d d + fmul dword [esi + (14*4)] ; ST = d*data[sample+14] d + fadd dword [edi + (14*4)] ; ST = autoc[14]+d*data[sample+14] d + fstp dword [edi + (14*4)] ; autoc[14]+=d*data[sample+14] ST = d + fld st0 ; ST = d d + fmul dword [esi + (13*4)] ; ST = d*data[sample+13] d + fadd dword [edi + (13*4)] ; ST = autoc[13]+d*data[sample+13] d + fstp dword [edi + (13*4)] ; autoc[13]+=d*data[sample+13] ST = d + fld st0 ; ST = d d + fmul dword [esi + (12*4)] ; ST = d*data[sample+12] d + fadd dword [edi + (12*4)] ; ST = autoc[12]+d*data[sample+12] d + fstp dword [edi + (12*4)] ; autoc[12]+=d*data[sample+12] ST = d + fld st0 ; ST = d d + fmul dword [esi + (11*4)] ; ST = d*data[sample+11] d + fadd dword [edi + (11*4)] ; ST = autoc[11]+d*data[sample+11] d + fstp dword [edi + (11*4)] ; autoc[11]+=d*data[sample+11] ST = d + fld st0 ; ST = d d + fmul dword [esi + (10*4)] ; ST = d*data[sample+10] d + fadd dword [edi + (10*4)] ; ST = autoc[10]+d*data[sample+10] d + fstp dword [edi + (10*4)] ; autoc[10]+=d*data[sample+10] ST = d + fld st0 ; ST = d d + fmul dword [esi + ( 9*4)] ; ST = d*data[sample+9] d + fadd dword [edi + ( 9*4)] ; ST = autoc[9]+d*data[sample+9] d + fstp dword [edi + ( 9*4)] ; autoc[9]+=d*data[sample+9] ST = d + fld st0 ; ST = d d + fmul dword [esi + ( 8*4)] ; ST = d*data[sample+8] d + fadd dword [edi + ( 8*4)] ; ST = autoc[8]+d*data[sample+8] d + fstp dword [edi + ( 8*4)] ; autoc[8]+=d*data[sample+8] ST = d + fld st0 ; ST = d d + fmul dword [esi + ( 7*4)] ; ST = d*data[sample+7] d + fadd dword [edi + ( 7*4)] ; ST = autoc[7]+d*data[sample+7] d + fstp dword [edi + ( 7*4)] ; autoc[7]+=d*data[sample+7] ST = d + fld st0 ; ST = d d + fmul dword [esi + ( 6*4)] ; ST = d*data[sample+6] d + fadd dword [edi + ( 6*4)] ; ST = autoc[6]+d*data[sample+6] d + fstp dword [edi + ( 6*4)] ; autoc[6]+=d*data[sample+6] ST = d + fld st0 ; ST = d d + fmul dword [esi + ( 5*4)] ; ST = d*data[sample+4] d + fadd dword [edi + ( 5*4)] ; ST = autoc[4]+d*data[sample+4] d + fstp dword [edi + ( 5*4)] ; autoc[4]+=d*data[sample+4] ST = d + fld st0 ; ST = d d + fmul dword [esi + ( 4*4)] ; ST = d*data[sample+4] d + fadd dword [edi + ( 4*4)] ; ST = autoc[4]+d*data[sample+4] d + fstp dword [edi + ( 4*4)] ; autoc[4]+=d*data[sample+4] ST = d + fld st0 ; ST = d d + fmul dword [esi + ( 3*4)] ; ST = d*data[sample+3] d + fadd dword [edi + ( 3*4)] ; ST = autoc[3]+d*data[sample+3] d + fstp dword [edi + ( 3*4)] ; autoc[3]+=d*data[sample+3] ST = d + fld st0 ; ST = d d + fmul dword [esi + ( 2*4)] ; ST = d*data[sample+2] d + fadd dword [edi + ( 2*4)] ; ST = autoc[2]+d*data[sample+2] d + fstp dword [edi + ( 2*4)] ; autoc[2]+=d*data[sample+2] ST = d + fld st0 ; ST = d d + fmul dword [esi + ( 1*4)] ; ST = d*data[sample+1] d + fadd dword [edi + ( 1*4)] ; ST = autoc[1]+d*data[sample+1] d + fstp dword [edi + ( 1*4)] ; autoc[1]+=d*data[sample+1] ST = d + fld st0 ; ST = d d + fmul dword [esi] ; ST = d*data[sample] d WATCHOUT: no displacement byte here! + fadd dword [edi] ; ST = autoc[0]+d*data[sample] d WATCHOUT: no displacement byte here! + fstp dword [edi] ; autoc[0]+=d*data[sample] ST = d WATCHOUT: no displacement byte here! +.jumper1_0: + + fstp st0 ; pop d, ST = empty + add esi, byte 4 ; sample++ + dec ecx + jz .loop1_end + fld dword [esi] ; ST = d <- data[sample] + jmp edx +.loop1_end: + + ; for(; sample < data_len; sample++) { + ; d = data[sample]; + ; for(coeff = 0; coeff < data_len - sample; coeff++) + ; autoc[coeff] += d * data[sample+coeff]; + ; } + mov ecx, [esp + 24] ; ecx <- lag + dec ecx ; ecx <- lag - 1 + jz near .end ; skip loop if 0 (i.e. lag == 1) + + fld dword [esi] ; ST = d <- data[sample] + mov eax, ecx ; eax <- lag - 1 == data_len - sample the first time through + ; each iteration is 11 bytes so we need (-eax)*11, so we do (-12*eax + eax) + lea edx, [eax + eax*2] + neg edx + lea edx, [eax + edx*4 + .jumper2_0 - .get_eip2] + call .get_eip2 +.get_eip2: + pop ebx + add edx, ebx + inc edx ; compensate for the shorter opcode on the last iteration + inc edx ; compensate for the shorter opcode on the last iteration + inc edx ; compensate for the shorter opcode on the last iteration + jmp edx + + fld st0 ; ST = d d + fmul dword [esi + (31*4)] ; ST = d*data[sample+31] d + fadd dword [edi + (31*4)] ; ST = autoc[31]+d*data[sample+31] d + fstp dword [edi + (31*4)] ; autoc[31]+=d*data[sample+31] ST = d + fld st0 ; ST = d d + fmul dword [esi + (30*4)] ; ST = d*data[sample+30] d + fadd dword [edi + (30*4)] ; ST = autoc[30]+d*data[sample+30] d + fstp dword [edi + (30*4)] ; autoc[30]+=d*data[sample+30] ST = d + fld st0 ; ST = d d + fmul dword [esi + (29*4)] ; ST = d*data[sample+29] d + fadd dword [edi + (29*4)] ; ST = autoc[29]+d*data[sample+29] d + fstp dword [edi + (29*4)] ; autoc[29]+=d*data[sample+29] ST = d + fld st0 ; ST = d d + fmul dword [esi + (28*4)] ; ST = d*data[sample+28] d + fadd dword [edi + (28*4)] ; ST = autoc[28]+d*data[sample+28] d + fstp dword [edi + (28*4)] ; autoc[28]+=d*data[sample+28] ST = d + fld st0 ; ST = d d + fmul dword [esi + (27*4)] ; ST = d*data[sample+27] d + fadd dword [edi + (27*4)] ; ST = autoc[27]+d*data[sample+27] d + fstp dword [edi + (27*4)] ; autoc[27]+=d*data[sample+27] ST = d + fld st0 ; ST = d d + fmul dword [esi + (26*4)] ; ST = d*data[sample+26] d + fadd dword [edi + (26*4)] ; ST = autoc[26]+d*data[sample+26] d + fstp dword [edi + (26*4)] ; autoc[26]+=d*data[sample+26] ST = d + fld st0 ; ST = d d + fmul dword [esi + (25*4)] ; ST = d*data[sample+25] d + fadd dword [edi + (25*4)] ; ST = autoc[25]+d*data[sample+25] d + fstp dword [edi + (25*4)] ; autoc[25]+=d*data[sample+25] ST = d + fld st0 ; ST = d d + fmul dword [esi + (24*4)] ; ST = d*data[sample+24] d + fadd dword [edi + (24*4)] ; ST = autoc[24]+d*data[sample+24] d + fstp dword [edi + (24*4)] ; autoc[24]+=d*data[sample+24] ST = d + fld st0 ; ST = d d + fmul dword [esi + (23*4)] ; ST = d*data[sample+23] d + fadd dword [edi + (23*4)] ; ST = autoc[23]+d*data[sample+23] d + fstp dword [edi + (23*4)] ; autoc[23]+=d*data[sample+23] ST = d + fld st0 ; ST = d d + fmul dword [esi + (22*4)] ; ST = d*data[sample+22] d + fadd dword [edi + (22*4)] ; ST = autoc[22]+d*data[sample+22] d + fstp dword [edi + (22*4)] ; autoc[22]+=d*data[sample+22] ST = d + fld st0 ; ST = d d + fmul dword [esi + (21*4)] ; ST = d*data[sample+21] d + fadd dword [edi + (21*4)] ; ST = autoc[21]+d*data[sample+21] d + fstp dword [edi + (21*4)] ; autoc[21]+=d*data[sample+21] ST = d + fld st0 ; ST = d d + fmul dword [esi + (20*4)] ; ST = d*data[sample+20] d + fadd dword [edi + (20*4)] ; ST = autoc[20]+d*data[sample+20] d + fstp dword [edi + (20*4)] ; autoc[20]+=d*data[sample+20] ST = d + fld st0 ; ST = d d + fmul dword [esi + (19*4)] ; ST = d*data[sample+19] d + fadd dword [edi + (19*4)] ; ST = autoc[19]+d*data[sample+19] d + fstp dword [edi + (19*4)] ; autoc[19]+=d*data[sample+19] ST = d + fld st0 ; ST = d d + fmul dword [esi + (18*4)] ; ST = d*data[sample+18] d + fadd dword [edi + (18*4)] ; ST = autoc[18]+d*data[sample+18] d + fstp dword [edi + (18*4)] ; autoc[18]+=d*data[sample+18] ST = d + fld st0 ; ST = d d + fmul dword [esi + (17*4)] ; ST = d*data[sample+17] d + fadd dword [edi + (17*4)] ; ST = autoc[17]+d*data[sample+17] d + fstp dword [edi + (17*4)] ; autoc[17]+=d*data[sample+17] ST = d + fld st0 ; ST = d d + fmul dword [esi + (16*4)] ; ST = d*data[sample+16] d + fadd dword [edi + (16*4)] ; ST = autoc[16]+d*data[sample+16] d + fstp dword [edi + (16*4)] ; autoc[16]+=d*data[sample+16] ST = d + fld st0 ; ST = d d + fmul dword [esi + (15*4)] ; ST = d*data[sample+15] d + fadd dword [edi + (15*4)] ; ST = autoc[15]+d*data[sample+15] d + fstp dword [edi + (15*4)] ; autoc[15]+=d*data[sample+15] ST = d + fld st0 ; ST = d d + fmul dword [esi + (14*4)] ; ST = d*data[sample+14] d + fadd dword [edi + (14*4)] ; ST = autoc[14]+d*data[sample+14] d + fstp dword [edi + (14*4)] ; autoc[14]+=d*data[sample+14] ST = d + fld st0 ; ST = d d + fmul dword [esi + (13*4)] ; ST = d*data[sample+13] d + fadd dword [edi + (13*4)] ; ST = autoc[13]+d*data[sample+13] d + fstp dword [edi + (13*4)] ; autoc[13]+=d*data[sample+13] ST = d + fld st0 ; ST = d d + fmul dword [esi + (12*4)] ; ST = d*data[sample+12] d + fadd dword [edi + (12*4)] ; ST = autoc[12]+d*data[sample+12] d + fstp dword [edi + (12*4)] ; autoc[12]+=d*data[sample+12] ST = d + fld st0 ; ST = d d + fmul dword [esi + (11*4)] ; ST = d*data[sample+11] d + fadd dword [edi + (11*4)] ; ST = autoc[11]+d*data[sample+11] d + fstp dword [edi + (11*4)] ; autoc[11]+=d*data[sample+11] ST = d + fld st0 ; ST = d d + fmul dword [esi + (10*4)] ; ST = d*data[sample+10] d + fadd dword [edi + (10*4)] ; ST = autoc[10]+d*data[sample+10] d + fstp dword [edi + (10*4)] ; autoc[10]+=d*data[sample+10] ST = d + fld st0 ; ST = d d + fmul dword [esi + ( 9*4)] ; ST = d*data[sample+9] d + fadd dword [edi + ( 9*4)] ; ST = autoc[9]+d*data[sample+9] d + fstp dword [edi + ( 9*4)] ; autoc[9]+=d*data[sample+9] ST = d + fld st0 ; ST = d d + fmul dword [esi + ( 8*4)] ; ST = d*data[sample+8] d + fadd dword [edi + ( 8*4)] ; ST = autoc[8]+d*data[sample+8] d + fstp dword [edi + ( 8*4)] ; autoc[8]+=d*data[sample+8] ST = d + fld st0 ; ST = d d + fmul dword [esi + ( 7*4)] ; ST = d*data[sample+7] d + fadd dword [edi + ( 7*4)] ; ST = autoc[7]+d*data[sample+7] d + fstp dword [edi + ( 7*4)] ; autoc[7]+=d*data[sample+7] ST = d + fld st0 ; ST = d d + fmul dword [esi + ( 6*4)] ; ST = d*data[sample+6] d + fadd dword [edi + ( 6*4)] ; ST = autoc[6]+d*data[sample+6] d + fstp dword [edi + ( 6*4)] ; autoc[6]+=d*data[sample+6] ST = d + fld st0 ; ST = d d + fmul dword [esi + ( 5*4)] ; ST = d*data[sample+4] d + fadd dword [edi + ( 5*4)] ; ST = autoc[4]+d*data[sample+4] d + fstp dword [edi + ( 5*4)] ; autoc[4]+=d*data[sample+4] ST = d + fld st0 ; ST = d d + fmul dword [esi + ( 4*4)] ; ST = d*data[sample+4] d + fadd dword [edi + ( 4*4)] ; ST = autoc[4]+d*data[sample+4] d + fstp dword [edi + ( 4*4)] ; autoc[4]+=d*data[sample+4] ST = d + fld st0 ; ST = d d + fmul dword [esi + ( 3*4)] ; ST = d*data[sample+3] d + fadd dword [edi + ( 3*4)] ; ST = autoc[3]+d*data[sample+3] d + fstp dword [edi + ( 3*4)] ; autoc[3]+=d*data[sample+3] ST = d + fld st0 ; ST = d d + fmul dword [esi + ( 2*4)] ; ST = d*data[sample+2] d + fadd dword [edi + ( 2*4)] ; ST = autoc[2]+d*data[sample+2] d + fstp dword [edi + ( 2*4)] ; autoc[2]+=d*data[sample+2] ST = d + fld st0 ; ST = d d + fmul dword [esi + ( 1*4)] ; ST = d*data[sample+1] d + fadd dword [edi + ( 1*4)] ; ST = autoc[1]+d*data[sample+1] d + fstp dword [edi + ( 1*4)] ; autoc[1]+=d*data[sample+1] ST = d + fld st0 ; ST = d d + fmul dword [esi] ; ST = d*data[sample] d WATCHOUT: no displacement byte here! + fadd dword [edi] ; ST = autoc[0]+d*data[sample] d WATCHOUT: no displacement byte here! + fstp dword [edi] ; autoc[0]+=d*data[sample] ST = d WATCHOUT: no displacement byte here! +.jumper2_0: + + fstp st0 ; pop d, ST = empty + add esi, byte 4 ; sample++ + dec ecx + jz .loop2_end + add edx, byte 11 ; adjust our inner loop counter by adjusting the jump target + fld dword [esi] ; ST = d <- data[sample] + jmp edx +.loop2_end: + +.end: + pop ebx + pop edi + pop esi + ret + + ALIGN 16 +cident FLAC__lpc_compute_autocorrelation_asm_ia32_sse_lag_4 + ;[esp + 16] == autoc[] + ;[esp + 12] == lag + ;[esp + 8] == data_len + ;[esp + 4] == data[] + + ;ASSERT(lag > 0) + ;ASSERT(lag <= 4) + ;ASSERT(lag <= data_len) + + ; for(coeff = 0; coeff < lag; coeff++) + ; autoc[coeff] = 0.0; + xorps xmm5, xmm5 + + mov edx, [esp + 8] ; edx == data_len + mov eax, [esp + 4] ; eax == &data[sample] <- &data[0] + + movss xmm0, [eax] ; xmm0 = 0,0,0,data[0] + add eax, 4 + movaps xmm2, xmm0 ; xmm2 = 0,0,0,data[0] + shufps xmm0, xmm0, 0 ; xmm0 == data[sample],data[sample],data[sample],data[sample] = data[0],data[0],data[0],data[0] +.warmup: ; xmm2 == data[sample-3],data[sample-2],data[sample-1],data[sample] + mulps xmm0, xmm2 ; xmm0 = xmm0 * xmm2 + addps xmm5, xmm0 ; xmm5 += xmm0 * xmm2 + dec edx + jz .loop_end + ALIGN 16 +.loop_start: + ; start by reading the next sample + movss xmm0, [eax] ; xmm0 = 0,0,0,data[sample] + add eax, 4 + shufps xmm0, xmm0, 0 ; xmm0 = data[sample],data[sample],data[sample],data[sample] + shufps xmm2, xmm2, 93h ; 93h=2-1-0-3 => xmm2 gets rotated left by one float + movss xmm2, xmm0 + mulps xmm0, xmm2 ; xmm0 = xmm0 * xmm2 + addps xmm5, xmm0 ; xmm5 += xmm0 * xmm2 + dec edx + jnz .loop_start +.loop_end: + ; store autoc + mov edx, [esp + 16] ; edx == autoc + movups [edx], xmm5 + +.end: + ret + + ALIGN 16 +cident FLAC__lpc_compute_autocorrelation_asm_ia32_sse_lag_8 + ;[esp + 16] == autoc[] + ;[esp + 12] == lag + ;[esp + 8] == data_len + ;[esp + 4] == data[] + + ;ASSERT(lag > 0) + ;ASSERT(lag <= 8) + ;ASSERT(lag <= data_len) + + ; for(coeff = 0; coeff < lag; coeff++) + ; autoc[coeff] = 0.0; + xorps xmm5, xmm5 + xorps xmm6, xmm6 + + mov edx, [esp + 8] ; edx == data_len + mov eax, [esp + 4] ; eax == &data[sample] <- &data[0] + + movss xmm0, [eax] ; xmm0 = 0,0,0,data[0] + add eax, 4 + movaps xmm2, xmm0 ; xmm2 = 0,0,0,data[0] + shufps xmm0, xmm0, 0 ; xmm0 == data[sample],data[sample],data[sample],data[sample] = data[0],data[0],data[0],data[0] + movaps xmm1, xmm0 ; xmm1 == data[sample],data[sample],data[sample],data[sample] = data[0],data[0],data[0],data[0] + xorps xmm3, xmm3 ; xmm3 = 0,0,0,0 +.warmup: ; xmm3:xmm2 == data[sample-7],data[sample-6],...,data[sample] + mulps xmm0, xmm2 + mulps xmm1, xmm3 ; xmm1:xmm0 = xmm1:xmm0 * xmm3:xmm2 + addps xmm5, xmm0 + addps xmm6, xmm1 ; xmm6:xmm5 += xmm1:xmm0 * xmm3:xmm2 + dec edx + jz .loop_end + ALIGN 16 +.loop_start: + ; start by reading the next sample + movss xmm0, [eax] ; xmm0 = 0,0,0,data[sample] + ; here we reorder the instructions; see the (#) indexes for a logical order + shufps xmm2, xmm2, 93h ; (3) 93h=2-1-0-3 => xmm2 gets rotated left by one float + add eax, 4 ; (0) + shufps xmm3, xmm3, 93h ; (4) 93h=2-1-0-3 => xmm3 gets rotated left by one float + shufps xmm0, xmm0, 0 ; (1) xmm0 = data[sample],data[sample],data[sample],data[sample] + movss xmm3, xmm2 ; (5) + movaps xmm1, xmm0 ; (2) xmm1 = data[sample],data[sample],data[sample],data[sample] + movss xmm2, xmm0 ; (6) + mulps xmm1, xmm3 ; (8) + mulps xmm0, xmm2 ; (7) xmm1:xmm0 = xmm1:xmm0 * xmm3:xmm2 + addps xmm6, xmm1 ; (10) + addps xmm5, xmm0 ; (9) xmm6:xmm5 += xmm1:xmm0 * xmm3:xmm2 + dec edx + jnz .loop_start +.loop_end: + ; store autoc + mov edx, [esp + 16] ; edx == autoc + movups [edx], xmm5 + movups [edx + 16], xmm6 + +.end: + ret + + ALIGN 16 +cident FLAC__lpc_compute_autocorrelation_asm_ia32_sse_lag_12 + ;[esp + 16] == autoc[] + ;[esp + 12] == lag + ;[esp + 8] == data_len + ;[esp + 4] == data[] + + ;ASSERT(lag > 0) + ;ASSERT(lag <= 12) + ;ASSERT(lag <= data_len) + + ; for(coeff = 0; coeff < lag; coeff++) + ; autoc[coeff] = 0.0; + xorps xmm5, xmm5 + xorps xmm6, xmm6 + xorps xmm7, xmm7 + + mov edx, [esp + 8] ; edx == data_len + mov eax, [esp + 4] ; eax == &data[sample] <- &data[0] + + movss xmm0, [eax] ; xmm0 = 0,0,0,data[0] + add eax, 4 + movaps xmm2, xmm0 ; xmm2 = 0,0,0,data[0] + shufps xmm0, xmm0, 0 ; xmm0 == data[sample],data[sample],data[sample],data[sample] = data[0],data[0],data[0],data[0] + xorps xmm3, xmm3 ; xmm3 = 0,0,0,0 + xorps xmm4, xmm4 ; xmm4 = 0,0,0,0 +.warmup: ; xmm3:xmm2 == data[sample-7],data[sample-6],...,data[sample] + movaps xmm1, xmm0 + mulps xmm1, xmm2 + addps xmm5, xmm1 + movaps xmm1, xmm0 + mulps xmm1, xmm3 + addps xmm6, xmm1 + mulps xmm0, xmm4 + addps xmm7, xmm0 ; xmm7:xmm6:xmm5 += xmm0:xmm0:xmm0 * xmm4:xmm3:xmm2 + dec edx + jz .loop_end + ALIGN 16 +.loop_start: + ; start by reading the next sample + movss xmm0, [eax] ; xmm0 = 0,0,0,data[sample] + add eax, 4 + shufps xmm0, xmm0, 0 ; xmm0 = data[sample],data[sample],data[sample],data[sample] + + ; shift xmm4:xmm3:xmm2 left by one float + shufps xmm2, xmm2, 93h ; 93h=2-1-0-3 => xmm2 gets rotated left by one float + shufps xmm3, xmm3, 93h ; 93h=2-1-0-3 => xmm3 gets rotated left by one float + shufps xmm4, xmm4, 93h ; 93h=2-1-0-3 => xmm4 gets rotated left by one float + movss xmm4, xmm3 + movss xmm3, xmm2 + movss xmm2, xmm0 + + ; xmm7:xmm6:xmm5 += xmm0:xmm0:xmm0 * xmm3:xmm3:xmm2 + movaps xmm1, xmm0 + mulps xmm1, xmm2 + addps xmm5, xmm1 + movaps xmm1, xmm0 + mulps xmm1, xmm3 + addps xmm6, xmm1 + mulps xmm0, xmm4 + addps xmm7, xmm0 + + dec edx + jnz .loop_start +.loop_end: + ; store autoc + mov edx, [esp + 16] ; edx == autoc + movups [edx], xmm5 + movups [edx + 16], xmm6 + movups [edx + 32], xmm7 + +.end: + ret + + align 16 +cident FLAC__lpc_compute_autocorrelation_asm_ia32_3dnow + ;[ebp + 32] autoc + ;[ebp + 28] lag + ;[ebp + 24] data_len + ;[ebp + 20] data + + push ebp + push ebx + push esi + push edi + mov ebp, esp + + mov esi, [ebp + 20] + mov edi, [ebp + 24] + mov edx, [ebp + 28] + inc edx + and edx, byte -2 + mov eax, edx + neg eax + and esp, byte -8 + lea esp, [esp + 4 * eax] + mov ecx, edx + xor eax, eax +.loop0: + dec ecx + mov [esp + 4 * ecx], eax + jnz short .loop0 + + mov eax, edi + sub eax, edx + mov ebx, edx + and ebx, byte 1 + sub eax, ebx + lea ecx, [esi + 4 * eax - 12] + cmp esi, ecx + mov eax, esi + ja short .loop2_pre + align 16 ;4 nops +.loop1_i: + movd mm0, [eax] + movd mm2, [eax + 4] + movd mm4, [eax + 8] + movd mm6, [eax + 12] + mov ebx, edx + punpckldq mm0, mm0 + punpckldq mm2, mm2 + punpckldq mm4, mm4 + punpckldq mm6, mm6 + align 16 ;3 nops +.loop1_j: + sub ebx, byte 2 + movd mm1, [eax + 4 * ebx] + movd mm3, [eax + 4 * ebx + 4] + movd mm5, [eax + 4 * ebx + 8] + movd mm7, [eax + 4 * ebx + 12] + punpckldq mm1, mm3 + punpckldq mm3, mm5 + pfmul mm1, mm0 + punpckldq mm5, mm7 + pfmul mm3, mm2 + punpckldq mm7, [eax + 4 * ebx + 16] + pfmul mm5, mm4 + pfmul mm7, mm6 + pfadd mm1, mm3 + movq mm3, [esp + 4 * ebx] + pfadd mm5, mm7 + pfadd mm1, mm5 + pfadd mm3, mm1 + movq [esp + 4 * ebx], mm3 + jg short .loop1_j + + add eax, byte 16 + cmp eax, ecx + jb short .loop1_i + +.loop2_pre: + mov ebx, eax + sub eax, esi + shr eax, 2 + lea ecx, [esi + 4 * edi] + mov esi, ebx +.loop2_i: + movd mm0, [esi] + mov ebx, edi + sub ebx, eax + cmp ebx, edx + jbe short .loop2_j + mov ebx, edx +.loop2_j: + dec ebx + movd mm1, [esi + 4 * ebx] + pfmul mm1, mm0 + movd mm2, [esp + 4 * ebx] + pfadd mm1, mm2 + movd [esp + 4 * ebx], mm1 + + jnz short .loop2_j + + add esi, byte 4 + inc eax + cmp esi, ecx + jnz short .loop2_i + + mov edi, [ebp + 32] + mov edx, [ebp + 28] +.loop3: + dec edx + mov eax, [esp + 4 * edx] + mov [edi + 4 * edx], eax + jnz short .loop3 + + femms + + mov esp, ebp + pop edi + pop esi + pop ebx + pop ebp + ret + +;void FLAC__lpc_compute_residual_from_qlp_coefficients(const FLAC__int32 *data, unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 residual[]) +; +; for(i = 0; i < data_len; i++) { +; sum = 0; +; for(j = 0; j < order; j++) +; sum += qlp_coeff[j] * data[i-j-1]; +; residual[i] = data[i] - (sum >> lp_quantization); +; } +; + ALIGN 16 +cident FLAC__lpc_compute_residual_from_qlp_coefficients_asm_ia32 + ;[esp + 40] residual[] + ;[esp + 36] lp_quantization + ;[esp + 32] order + ;[esp + 28] qlp_coeff[] + ;[esp + 24] data_len + ;[esp + 20] data[] + + ;ASSERT(order > 0) + + push ebp + push ebx + push esi + push edi + + mov esi, [esp + 20] ; esi = data[] + mov edi, [esp + 40] ; edi = residual[] + mov eax, [esp + 32] ; eax = order + mov ebx, [esp + 24] ; ebx = data_len + + test ebx, ebx + jz near .end ; do nothing if data_len == 0 +.begin: + cmp eax, byte 1 + jg short .i_1more + + mov ecx, [esp + 28] + mov edx, [ecx] ; edx = qlp_coeff[0] + mov eax, [esi - 4] ; eax = data[-1] + mov cl, [esp + 36] ; cl = lp_quantization + ALIGN 16 +.i_1_loop_i: + imul eax, edx + sar eax, cl + neg eax + add eax, [esi] + mov [edi], eax + mov eax, [esi] + add edi, byte 4 + add esi, byte 4 + dec ebx + jnz .i_1_loop_i + + jmp .end + +.i_1more: + cmp eax, byte 32 ; for order <= 32 there is a faster routine + jbe short .i_32 + + ; This version is here just for completeness, since FLAC__MAX_LPC_ORDER == 32 + ALIGN 16 +.i_32more_loop_i: + xor ebp, ebp + mov ecx, [esp + 32] + mov edx, ecx + shl edx, 2 + add edx, [esp + 28] + neg ecx + ALIGN 16 +.i_32more_loop_j: + sub edx, byte 4 + mov eax, [edx] + imul eax, [esi + 4 * ecx] + add ebp, eax + inc ecx + jnz short .i_32more_loop_j + + mov cl, [esp + 36] + sar ebp, cl + neg ebp + add ebp, [esi] + mov [edi], ebp + add esi, byte 4 + add edi, byte 4 + + dec ebx + jnz .i_32more_loop_i + + jmp .end + +.i_32: + sub edi, esi + neg eax + lea edx, [eax + eax * 8 + .jumper_0 - .get_eip0] + call .get_eip0 +.get_eip0: + pop eax + add edx, eax + inc edx + mov eax, [esp + 28] ; eax = qlp_coeff[] + xor ebp, ebp + jmp edx + + mov ecx, [eax + 124] + imul ecx, [esi - 128] + add ebp, ecx + mov ecx, [eax + 120] + imul ecx, [esi - 124] + add ebp, ecx + mov ecx, [eax + 116] + imul ecx, [esi - 120] + add ebp, ecx + mov ecx, [eax + 112] + imul ecx, [esi - 116] + add ebp, ecx + mov ecx, [eax + 108] + imul ecx, [esi - 112] + add ebp, ecx + mov ecx, [eax + 104] + imul ecx, [esi - 108] + add ebp, ecx + mov ecx, [eax + 100] + imul ecx, [esi - 104] + add ebp, ecx + mov ecx, [eax + 96] + imul ecx, [esi - 100] + add ebp, ecx + mov ecx, [eax + 92] + imul ecx, [esi - 96] + add ebp, ecx + mov ecx, [eax + 88] + imul ecx, [esi - 92] + add ebp, ecx + mov ecx, [eax + 84] + imul ecx, [esi - 88] + add ebp, ecx + mov ecx, [eax + 80] + imul ecx, [esi - 84] + add ebp, ecx + mov ecx, [eax + 76] + imul ecx, [esi - 80] + add ebp, ecx + mov ecx, [eax + 72] + imul ecx, [esi - 76] + add ebp, ecx + mov ecx, [eax + 68] + imul ecx, [esi - 72] + add ebp, ecx + mov ecx, [eax + 64] + imul ecx, [esi - 68] + add ebp, ecx + mov ecx, [eax + 60] + imul ecx, [esi - 64] + add ebp, ecx + mov ecx, [eax + 56] + imul ecx, [esi - 60] + add ebp, ecx + mov ecx, [eax + 52] + imul ecx, [esi - 56] + add ebp, ecx + mov ecx, [eax + 48] + imul ecx, [esi - 52] + add ebp, ecx + mov ecx, [eax + 44] + imul ecx, [esi - 48] + add ebp, ecx + mov ecx, [eax + 40] + imul ecx, [esi - 44] + add ebp, ecx + mov ecx, [eax + 36] + imul ecx, [esi - 40] + add ebp, ecx + mov ecx, [eax + 32] + imul ecx, [esi - 36] + add ebp, ecx + mov ecx, [eax + 28] + imul ecx, [esi - 32] + add ebp, ecx + mov ecx, [eax + 24] + imul ecx, [esi - 28] + add ebp, ecx + mov ecx, [eax + 20] + imul ecx, [esi - 24] + add ebp, ecx + mov ecx, [eax + 16] + imul ecx, [esi - 20] + add ebp, ecx + mov ecx, [eax + 12] + imul ecx, [esi - 16] + add ebp, ecx + mov ecx, [eax + 8] + imul ecx, [esi - 12] + add ebp, ecx + mov ecx, [eax + 4] + imul ecx, [esi - 8] + add ebp, ecx + mov ecx, [eax] ; there is one byte missing + imul ecx, [esi - 4] + add ebp, ecx +.jumper_0: + + mov cl, [esp + 36] + sar ebp, cl + neg ebp + add ebp, [esi] + mov [edi + esi], ebp + add esi, byte 4 + + dec ebx + jz short .end + xor ebp, ebp + jmp edx + +.end: + pop edi + pop esi + pop ebx + pop ebp + ret + +; WATCHOUT: this routine works on 16 bit data which means bits-per-sample for +; the channel must be <= 16. Especially note that this routine cannot be used +; for side-channel coded 16bps channels since the effective bps is 17. + ALIGN 16 +cident FLAC__lpc_compute_residual_from_qlp_coefficients_asm_ia32_mmx + ;[esp + 40] residual[] + ;[esp + 36] lp_quantization + ;[esp + 32] order + ;[esp + 28] qlp_coeff[] + ;[esp + 24] data_len + ;[esp + 20] data[] + + ;ASSERT(order > 0) + + push ebp + push ebx + push esi + push edi + + mov esi, [esp + 20] ; esi = data[] + mov edi, [esp + 40] ; edi = residual[] + mov eax, [esp + 32] ; eax = order + mov ebx, [esp + 24] ; ebx = data_len + + test ebx, ebx + jz near .end ; do nothing if data_len == 0 + dec ebx + test ebx, ebx + jz near .last_one + + mov edx, [esp + 28] ; edx = qlp_coeff[] + movd mm6, [esp + 36] ; mm6 = 0:lp_quantization + mov ebp, esp + + and esp, 0xfffffff8 + + xor ecx, ecx +.copy_qlp_loop: + push word [edx + 4 * ecx] + inc ecx + cmp ecx, eax + jnz short .copy_qlp_loop + + and ecx, 0x3 + test ecx, ecx + je short .za_end + sub ecx, byte 4 +.za_loop: + push word 0 + inc eax + inc ecx + jnz short .za_loop +.za_end: + + movq mm5, [esp + 2 * eax - 8] + movd mm4, [esi - 16] + punpckldq mm4, [esi - 12] + movd mm0, [esi - 8] + punpckldq mm0, [esi - 4] + packssdw mm4, mm0 + + cmp eax, byte 4 + jnbe short .mmx_4more + + align 16 +.mmx_4_loop_i: + movd mm1, [esi] + movq mm3, mm4 + punpckldq mm1, [esi + 4] + psrlq mm4, 16 + movq mm0, mm1 + psllq mm0, 48 + por mm4, mm0 + movq mm2, mm4 + psrlq mm4, 16 + pxor mm0, mm0 + punpckhdq mm0, mm1 + pmaddwd mm3, mm5 + pmaddwd mm2, mm5 + psllq mm0, 16 + por mm4, mm0 + movq mm0, mm3 + punpckldq mm3, mm2 + punpckhdq mm0, mm2 + paddd mm3, mm0 + psrad mm3, mm6 + psubd mm1, mm3 + movd [edi], mm1 + punpckhdq mm1, mm1 + movd [edi + 4], mm1 + + add edi, byte 8 + add esi, byte 8 + + sub ebx, 2 + jg .mmx_4_loop_i + jmp .mmx_end + +.mmx_4more: + shl eax, 2 + neg eax + add eax, byte 16 + + align 16 +.mmx_4more_loop_i: + movd mm1, [esi] + punpckldq mm1, [esi + 4] + movq mm3, mm4 + psrlq mm4, 16 + movq mm0, mm1 + psllq mm0, 48 + por mm4, mm0 + movq mm2, mm4 + psrlq mm4, 16 + pxor mm0, mm0 + punpckhdq mm0, mm1 + pmaddwd mm3, mm5 + pmaddwd mm2, mm5 + psllq mm0, 16 + por mm4, mm0 + + mov ecx, esi + add ecx, eax + mov edx, esp + + align 16 +.mmx_4more_loop_j: + movd mm0, [ecx - 16] + movd mm7, [ecx - 8] + punpckldq mm0, [ecx - 12] + punpckldq mm7, [ecx - 4] + packssdw mm0, mm7 + pmaddwd mm0, [edx] + punpckhdq mm7, mm7 + paddd mm3, mm0 + movd mm0, [ecx - 12] + punpckldq mm0, [ecx - 8] + punpckldq mm7, [ecx] + packssdw mm0, mm7 + pmaddwd mm0, [edx] + paddd mm2, mm0 + + add edx, byte 8 + add ecx, byte 16 + cmp ecx, esi + jnz .mmx_4more_loop_j + + movq mm0, mm3 + punpckldq mm3, mm2 + punpckhdq mm0, mm2 + paddd mm3, mm0 + psrad mm3, mm6 + psubd mm1, mm3 + movd [edi], mm1 + punpckhdq mm1, mm1 + movd [edi + 4], mm1 + + add edi, byte 8 + add esi, byte 8 + + sub ebx, 2 + jg near .mmx_4more_loop_i + +.mmx_end: + emms + mov esp, ebp +.last_one: + mov eax, [esp + 32] + inc ebx + jnz near FLAC__lpc_compute_residual_from_qlp_coefficients_asm_ia32.begin + +.end: + pop edi + pop esi + pop ebx + pop ebp + ret + +; ********************************************************************** +; +; void FLAC__lpc_restore_signal(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[]) +; { +; unsigned i, j; +; FLAC__int32 sum; +; +; FLAC__ASSERT(order > 0); +; +; for(i = 0; i < data_len; i++) { +; sum = 0; +; for(j = 0; j < order; j++) +; sum += qlp_coeff[j] * data[i-j-1]; +; data[i] = residual[i] + (sum >> lp_quantization); +; } +; } + ALIGN 16 +cident FLAC__lpc_restore_signal_asm_ia32 + ;[esp + 40] data[] + ;[esp + 36] lp_quantization + ;[esp + 32] order + ;[esp + 28] qlp_coeff[] + ;[esp + 24] data_len + ;[esp + 20] residual[] + + ;ASSERT(order > 0) + + push ebp + push ebx + push esi + push edi + + mov esi, [esp + 20] ; esi = residual[] + mov edi, [esp + 40] ; edi = data[] + mov eax, [esp + 32] ; eax = order + mov ebx, [esp + 24] ; ebx = data_len + + test ebx, ebx + jz near .end ; do nothing if data_len == 0 + +.begin: + cmp eax, byte 1 + jg short .x87_1more + + mov ecx, [esp + 28] + mov edx, [ecx] + mov eax, [edi - 4] + mov cl, [esp + 36] + ALIGN 16 +.x87_1_loop_i: + imul eax, edx + sar eax, cl + add eax, [esi] + mov [edi], eax + add esi, byte 4 + add edi, byte 4 + dec ebx + jnz .x87_1_loop_i + + jmp .end + +.x87_1more: + cmp eax, byte 32 ; for order <= 32 there is a faster routine + jbe short .x87_32 + + ; This version is here just for completeness, since FLAC__MAX_LPC_ORDER == 32 + ALIGN 16 +.x87_32more_loop_i: + xor ebp, ebp + mov ecx, [esp + 32] + mov edx, ecx + shl edx, 2 + add edx, [esp + 28] + neg ecx + ALIGN 16 +.x87_32more_loop_j: + sub edx, byte 4 + mov eax, [edx] + imul eax, [edi + 4 * ecx] + add ebp, eax + inc ecx + jnz short .x87_32more_loop_j + + mov cl, [esp + 36] + sar ebp, cl + add ebp, [esi] + mov [edi], ebp + add edi, byte 4 + add esi, byte 4 + + dec ebx + jnz .x87_32more_loop_i + + jmp .end + +.x87_32: + sub esi, edi + neg eax + lea edx, [eax + eax * 8 + .jumper_0 - .get_eip0] + call .get_eip0 +.get_eip0: + pop eax + add edx, eax + inc edx ; compensate for the shorter opcode on the last iteration + mov eax, [esp + 28] ; eax = qlp_coeff[] + xor ebp, ebp + jmp edx + + mov ecx, [eax + 124] ; ecx = qlp_coeff[31] + imul ecx, [edi - 128] ; ecx = qlp_coeff[31] * data[i-32] + add ebp, ecx ; sum += qlp_coeff[31] * data[i-32] + mov ecx, [eax + 120] ; ecx = qlp_coeff[30] + imul ecx, [edi - 124] ; ecx = qlp_coeff[30] * data[i-31] + add ebp, ecx ; sum += qlp_coeff[30] * data[i-31] + mov ecx, [eax + 116] ; ecx = qlp_coeff[29] + imul ecx, [edi - 120] ; ecx = qlp_coeff[29] * data[i-30] + add ebp, ecx ; sum += qlp_coeff[29] * data[i-30] + mov ecx, [eax + 112] ; ecx = qlp_coeff[28] + imul ecx, [edi - 116] ; ecx = qlp_coeff[28] * data[i-29] + add ebp, ecx ; sum += qlp_coeff[28] * data[i-29] + mov ecx, [eax + 108] ; ecx = qlp_coeff[27] + imul ecx, [edi - 112] ; ecx = qlp_coeff[27] * data[i-28] + add ebp, ecx ; sum += qlp_coeff[27] * data[i-28] + mov ecx, [eax + 104] ; ecx = qlp_coeff[26] + imul ecx, [edi - 108] ; ecx = qlp_coeff[26] * data[i-27] + add ebp, ecx ; sum += qlp_coeff[26] * data[i-27] + mov ecx, [eax + 100] ; ecx = qlp_coeff[25] + imul ecx, [edi - 104] ; ecx = qlp_coeff[25] * data[i-26] + add ebp, ecx ; sum += qlp_coeff[25] * data[i-26] + mov ecx, [eax + 96] ; ecx = qlp_coeff[24] + imul ecx, [edi - 100] ; ecx = qlp_coeff[24] * data[i-25] + add ebp, ecx ; sum += qlp_coeff[24] * data[i-25] + mov ecx, [eax + 92] ; ecx = qlp_coeff[23] + imul ecx, [edi - 96] ; ecx = qlp_coeff[23] * data[i-24] + add ebp, ecx ; sum += qlp_coeff[23] * data[i-24] + mov ecx, [eax + 88] ; ecx = qlp_coeff[22] + imul ecx, [edi - 92] ; ecx = qlp_coeff[22] * data[i-23] + add ebp, ecx ; sum += qlp_coeff[22] * data[i-23] + mov ecx, [eax + 84] ; ecx = qlp_coeff[21] + imul ecx, [edi - 88] ; ecx = qlp_coeff[21] * data[i-22] + add ebp, ecx ; sum += qlp_coeff[21] * data[i-22] + mov ecx, [eax + 80] ; ecx = qlp_coeff[20] + imul ecx, [edi - 84] ; ecx = qlp_coeff[20] * data[i-21] + add ebp, ecx ; sum += qlp_coeff[20] * data[i-21] + mov ecx, [eax + 76] ; ecx = qlp_coeff[19] + imul ecx, [edi - 80] ; ecx = qlp_coeff[19] * data[i-20] + add ebp, ecx ; sum += qlp_coeff[19] * data[i-20] + mov ecx, [eax + 72] ; ecx = qlp_coeff[18] + imul ecx, [edi - 76] ; ecx = qlp_coeff[18] * data[i-19] + add ebp, ecx ; sum += qlp_coeff[18] * data[i-19] + mov ecx, [eax + 68] ; ecx = qlp_coeff[17] + imul ecx, [edi - 72] ; ecx = qlp_coeff[17] * data[i-18] + add ebp, ecx ; sum += qlp_coeff[17] * data[i-18] + mov ecx, [eax + 64] ; ecx = qlp_coeff[16] + imul ecx, [edi - 68] ; ecx = qlp_coeff[16] * data[i-17] + add ebp, ecx ; sum += qlp_coeff[16] * data[i-17] + mov ecx, [eax + 60] ; ecx = qlp_coeff[15] + imul ecx, [edi - 64] ; ecx = qlp_coeff[15] * data[i-16] + add ebp, ecx ; sum += qlp_coeff[15] * data[i-16] + mov ecx, [eax + 56] ; ecx = qlp_coeff[14] + imul ecx, [edi - 60] ; ecx = qlp_coeff[14] * data[i-15] + add ebp, ecx ; sum += qlp_coeff[14] * data[i-15] + mov ecx, [eax + 52] ; ecx = qlp_coeff[13] + imul ecx, [edi - 56] ; ecx = qlp_coeff[13] * data[i-14] + add ebp, ecx ; sum += qlp_coeff[13] * data[i-14] + mov ecx, [eax + 48] ; ecx = qlp_coeff[12] + imul ecx, [edi - 52] ; ecx = qlp_coeff[12] * data[i-13] + add ebp, ecx ; sum += qlp_coeff[12] * data[i-13] + mov ecx, [eax + 44] ; ecx = qlp_coeff[11] + imul ecx, [edi - 48] ; ecx = qlp_coeff[11] * data[i-12] + add ebp, ecx ; sum += qlp_coeff[11] * data[i-12] + mov ecx, [eax + 40] ; ecx = qlp_coeff[10] + imul ecx, [edi - 44] ; ecx = qlp_coeff[10] * data[i-11] + add ebp, ecx ; sum += qlp_coeff[10] * data[i-11] + mov ecx, [eax + 36] ; ecx = qlp_coeff[ 9] + imul ecx, [edi - 40] ; ecx = qlp_coeff[ 9] * data[i-10] + add ebp, ecx ; sum += qlp_coeff[ 9] * data[i-10] + mov ecx, [eax + 32] ; ecx = qlp_coeff[ 8] + imul ecx, [edi - 36] ; ecx = qlp_coeff[ 8] * data[i- 9] + add ebp, ecx ; sum += qlp_coeff[ 8] * data[i- 9] + mov ecx, [eax + 28] ; ecx = qlp_coeff[ 7] + imul ecx, [edi - 32] ; ecx = qlp_coeff[ 7] * data[i- 8] + add ebp, ecx ; sum += qlp_coeff[ 7] * data[i- 8] + mov ecx, [eax + 24] ; ecx = qlp_coeff[ 6] + imul ecx, [edi - 28] ; ecx = qlp_coeff[ 6] * data[i- 7] + add ebp, ecx ; sum += qlp_coeff[ 6] * data[i- 7] + mov ecx, [eax + 20] ; ecx = qlp_coeff[ 5] + imul ecx, [edi - 24] ; ecx = qlp_coeff[ 5] * data[i- 6] + add ebp, ecx ; sum += qlp_coeff[ 5] * data[i- 6] + mov ecx, [eax + 16] ; ecx = qlp_coeff[ 4] + imul ecx, [edi - 20] ; ecx = qlp_coeff[ 4] * data[i- 5] + add ebp, ecx ; sum += qlp_coeff[ 4] * data[i- 5] + mov ecx, [eax + 12] ; ecx = qlp_coeff[ 3] + imul ecx, [edi - 16] ; ecx = qlp_coeff[ 3] * data[i- 4] + add ebp, ecx ; sum += qlp_coeff[ 3] * data[i- 4] + mov ecx, [eax + 8] ; ecx = qlp_coeff[ 2] + imul ecx, [edi - 12] ; ecx = qlp_coeff[ 2] * data[i- 3] + add ebp, ecx ; sum += qlp_coeff[ 2] * data[i- 3] + mov ecx, [eax + 4] ; ecx = qlp_coeff[ 1] + imul ecx, [edi - 8] ; ecx = qlp_coeff[ 1] * data[i- 2] + add ebp, ecx ; sum += qlp_coeff[ 1] * data[i- 2] + mov ecx, [eax] ; ecx = qlp_coeff[ 0] (NOTE: one byte missing from instruction) + imul ecx, [edi - 4] ; ecx = qlp_coeff[ 0] * data[i- 1] + add ebp, ecx ; sum += qlp_coeff[ 0] * data[i- 1] +.jumper_0: + + mov cl, [esp + 36] + sar ebp, cl ; ebp = (sum >> lp_quantization) + add ebp, [esi + edi] ; ebp = residual[i] + (sum >> lp_quantization) + mov [edi], ebp ; data[i] = residual[i] + (sum >> lp_quantization) + add edi, byte 4 + + dec ebx + jz short .end + xor ebp, ebp + jmp edx + +.end: + pop edi + pop esi + pop ebx + pop ebp + ret + +; WATCHOUT: this routine works on 16 bit data which means bits-per-sample for +; the channel must be <= 16. Especially note that this routine cannot be used +; for side-channel coded 16bps channels since the effective bps is 17. +; WATCHOUT: this routine requires that each data array have a buffer of up to +; 3 zeroes in front (at negative indices) for alignment purposes, i.e. for each +; channel n, data[n][-1] through data[n][-3] should be accessible and zero. + ALIGN 16 +cident FLAC__lpc_restore_signal_asm_ia32_mmx + ;[esp + 40] data[] + ;[esp + 36] lp_quantization + ;[esp + 32] order + ;[esp + 28] qlp_coeff[] + ;[esp + 24] data_len + ;[esp + 20] residual[] + + ;ASSERT(order > 0) + + push ebp + push ebx + push esi + push edi + + mov esi, [esp + 20] + mov edi, [esp + 40] + mov eax, [esp + 32] + mov ebx, [esp + 24] + + test ebx, ebx + jz near .end ; do nothing if data_len == 0 + cmp eax, byte 4 + jb near FLAC__lpc_restore_signal_asm_ia32.begin + + mov edx, [esp + 28] + movd mm6, [esp + 36] + mov ebp, esp + + and esp, 0xfffffff8 + + xor ecx, ecx +.copy_qlp_loop: + push word [edx + 4 * ecx] + inc ecx + cmp ecx, eax + jnz short .copy_qlp_loop + + and ecx, 0x3 + test ecx, ecx + je short .za_end + sub ecx, byte 4 +.za_loop: + push word 0 + inc eax + inc ecx + jnz short .za_loop +.za_end: + + movq mm5, [esp + 2 * eax - 8] + movd mm4, [edi - 16] + punpckldq mm4, [edi - 12] + movd mm0, [edi - 8] + punpckldq mm0, [edi - 4] + packssdw mm4, mm0 + + cmp eax, byte 4 + jnbe short .mmx_4more + + align 16 +.mmx_4_loop_i: + movq mm7, mm4 + pmaddwd mm7, mm5 + movq mm0, mm7 + punpckhdq mm7, mm7 + paddd mm7, mm0 + psrad mm7, mm6 + movd mm1, [esi] + paddd mm7, mm1 + movd [edi], mm7 + psllq mm7, 48 + psrlq mm4, 16 + por mm4, mm7 + + add esi, byte 4 + add edi, byte 4 + + dec ebx + jnz .mmx_4_loop_i + jmp .mmx_end +.mmx_4more: + shl eax, 2 + neg eax + add eax, byte 16 + align 16 +.mmx_4more_loop_i: + mov ecx, edi + add ecx, eax + mov edx, esp + + movq mm7, mm4 + pmaddwd mm7, mm5 + + align 16 +.mmx_4more_loop_j: + movd mm0, [ecx - 16] + punpckldq mm0, [ecx - 12] + movd mm1, [ecx - 8] + punpckldq mm1, [ecx - 4] + packssdw mm0, mm1 + pmaddwd mm0, [edx] + paddd mm7, mm0 + + add edx, byte 8 + add ecx, byte 16 + cmp ecx, edi + jnz .mmx_4more_loop_j + + movq mm0, mm7 + punpckhdq mm7, mm7 + paddd mm7, mm0 + psrad mm7, mm6 + movd mm1, [esi] + paddd mm7, mm1 + movd [edi], mm7 + psllq mm7, 48 + psrlq mm4, 16 + por mm4, mm7 + + add esi, byte 4 + add edi, byte 4 + + dec ebx + jnz short .mmx_4more_loop_i +.mmx_end: + emms + mov esp, ebp + +.end: + pop edi + pop esi + pop ebx + pop ebp + ret + +end diff --git a/Libraries/FLAC/flac-src/src/libFLAC/ia32/nasm.h b/Libraries/FLAC/flac-src/src/libFLAC/ia32/nasm.h new file mode 100644 index 000000000..e35fce7a5 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/ia32/nasm.h @@ -0,0 +1,75 @@ +; libFLAC - Free Lossless Audio Codec library +; Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson +; +; Redistribution and use in source and binary forms, with or without +; modification, are permitted provided that the following conditions +; are met: +; +; - Redistributions of source code must retain the above copyright +; notice, this list of conditions and the following disclaimer. +; +; - Redistributions in binary form must reproduce the above copyright +; notice, this list of conditions and the following disclaimer in the +; documentation and/or other materials provided with the distribution. +; +; - Neither the name of the Xiph.org Foundation nor the names of its +; contributors may be used to endorse or promote products derived from +; this software without specific prior written permission. +; +; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +; ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +; LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +; A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +; CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +; EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +; PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +; LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +; NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +; SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + bits 32 + +%ifdef OBJ_FORMAT_win32 + %define FLAC__PUBLIC_NEEDS_UNDERSCORE + %idefine code_section section .text align=16 class=CODE use32 + %idefine data_section section .data align=32 class=DATA use32 + %idefine bss_section section .bss align=32 class=DATA use32 +%elifdef OBJ_FORMAT_aout + %define FLAC__PUBLIC_NEEDS_UNDERSCORE + %idefine code_section section .text + %idefine data_section section .data + %idefine bss_section section .bss +%elifdef OBJ_FORMAT_aoutb + %define FLAC__PUBLIC_NEEDS_UNDERSCORE + %idefine code_section section .text + %idefine data_section section .data + %idefine bss_section section .bss +%elifdef OBJ_FORMAT_elf + %idefine code_section section .text align=16 + %idefine data_section section .data align=32 + %idefine bss_section section .bss align=32 +%else + %error unsupported object format! +%endif + +%imacro cglobal 1 + %ifdef FLAC__PUBLIC_NEEDS_UNDERSCORE + global _%1 + %else + global %1 + %endif +%endmacro + +%imacro cextern 1 + %ifdef FLAC__PUBLIC_NEEDS_UNDERSCORE + extern _%1 + %else + extern %1 + %endif +%endmacro + +%imacro cident 1 +_%1: +%1: +%endmacro diff --git a/Libraries/FLAC/flac-src/src/libFLAC/include/Makefile b/Libraries/FLAC/flac-src/src/libFLAC/include/Makefile new file mode 100644 index 000000000..c167d9b9a --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/include/Makefile @@ -0,0 +1,543 @@ +# Makefile.in generated by automake 1.8.5 from Makefile.am. +# src/libFLAC/include/Makefile. Generated from Makefile.in by configure. + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + + + +# libFLAC - Free Lossless Audio Codec library +# Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of the Xiph.org Foundation nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +srcdir = . +top_srcdir = ../../.. + +pkgdatadir = $(datadir)/flac +pkglibdir = $(libdir)/flac +pkgincludedir = $(includedir)/flac +top_builddir = ../../.. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = /usr/bin/install -c +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +host_triplet = powerpc-apple-darwin8.4.0 +subdir = src/libFLAC/include +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(mkdir_p) +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +SOURCES = +DIST_SOURCES = +RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \ + html-recursive info-recursive install-data-recursive \ + install-exec-recursive install-info-recursive \ + install-recursive installcheck-recursive installdirs-recursive \ + pdf-recursive ps-recursive uninstall-info-recursive \ + uninstall-recursive +ETAGS = etags +CTAGS = ctags +DIST_SUBDIRS = $(SUBDIRS) +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run aclocal-1.8 +AMDEP_FALSE = # +AMDEP_TRUE = +AMTAR = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run tar +AS = as +AUTOCONF = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run autoconf +AUTOHEADER = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run autoheader +AUTOMAKE = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run automake-1.8 +AWK = awk +CC = gcc +CCAS = gcc +CCASFLAGS = -g -O2 +CCDEPMODE = depmode=gcc3 +CFLAGS = -I$(top_builddir) -I$(srcdir)/include -I$(top_srcdir)/include -O2 -DNDEBUG -O3 -fomit-frame-pointer -funroll-loops -finline-functions -Wall -W -Winline -DFLaC__INLINE=__inline__ -g -O2 +CPP = gcc -E +CPPFLAGS = +CXX = g++ +CXXDEPMODE = depmode=gcc3 +CXXFLAGS = -I$(top_builddir) -I$(srcdir)/include -I$(top_srcdir)/include -O2 -DNDEBUG -O3 -fomit-frame-pointer -funroll-loops -finline-functions -Wall -W -Winline -DFLaC__INLINE=__inline__ -g -O2 +CYGPATH_W = echo +DEBUG_FALSE = +DEBUG_TRUE = # +DEFS = -DHAVE_CONFIG_H +DEPDIR = .deps +DOCBOOK_TO_MAN = +DOXYGEN = +ECHO = echo +ECHO_C = +ECHO_N = -n +ECHO_T = +EGREP = grep -E +EXEEXT = +FLaC__CPU_IA32_FALSE = +FLaC__CPU_IA32_TRUE = # +FLaC__CPU_PPC_FALSE = # +FLaC__CPU_PPC_TRUE = +FLaC__CPU_SPARC_FALSE = +FLaC__CPU_SPARC_TRUE = # +FLaC__EXHAUSTIVE_TESTS_FALSE = +FLaC__EXHAUSTIVE_TESTS_TRUE = # +FLaC__HAS_AS_FALSE = # +FLaC__HAS_AS_TRUE = +FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE = +FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE = # +FLaC__HAS_DOCBOOK_TO_MAN_FALSE = +FLaC__HAS_DOCBOOK_TO_MAN_TRUE = # +FLaC__HAS_DOXYGEN_FALSE = +FLaC__HAS_DOXYGEN_TRUE = # +FLaC__HAS_GAS_FALSE = +FLaC__HAS_GAS_TRUE = # +FLaC__HAS_GAS__TEMPORARILY_DISABLED_FALSE = +FLaC__HAS_GAS__TEMPORARILY_DISABLED_TRUE = # +FLaC__HAS_NASM_FALSE = # +FLaC__HAS_NASM_TRUE = +FLaC__HAS_OGG_FALSE = +FLaC__HAS_OGG_TRUE = # +FLaC__HAS_XMMS_FALSE = +FLaC__HAS_XMMS_TRUE = # +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_FALSE = +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_TRUE = # +FLaC__NO_ASM_FALSE = +FLaC__NO_ASM_TRUE = # +FLaC__SSE_OS_FALSE = +FLaC__SSE_OS_TRUE = # +FLaC__SYS_DARWIN_FALSE = # +FLaC__SYS_DARWIN_TRUE = +FLaC__SYS_LINUX_FALSE = +FLaC__SYS_LINUX_TRUE = # +FLaC__USE_3DNOW_FALSE = # +FLaC__USE_3DNOW_TRUE = +FLaC__USE_ALTIVEC_FALSE = # +FLaC__USE_ALTIVEC_TRUE = +FLaC__VALGRIND_TESTING_FALSE = +FLaC__VALGRIND_TESTING_TRUE = # +GAS = +INSTALL_DATA = ${INSTALL} -m 644 +INSTALL_PROGRAM = ${INSTALL} +INSTALL_SCRIPT = ${INSTALL} +INSTALL_STRIP_PROGRAM = ${SHELL} $(install_sh) -c -s +LDFLAGS = +LIBICONV = -liconv +LIBOBJS = +LIBS = +LIBTOOL = $(SHELL) $(top_builddir)/libtool +LN_S = ln -s +LTLIBICONV = -liconv +LTLIBOBJS = +MAINT = # +MAINTAINER_MODE_FALSE = +MAINTAINER_MODE_TRUE = # +MAKEINFO = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run makeinfo +NASM = nasm +OBJEXT = o +OBJ_FORMAT = elf +OGG_CFLAGS = +OGG_LIBS = +PACKAGE = flac +PACKAGE_BUGREPORT = +PACKAGE_NAME = +PACKAGE_STRING = +PACKAGE_TARNAME = +PACKAGE_VERSION = +PATH_SEPARATOR = : +RANLIB = ranlib +SET_MAKE = +SHELL = /bin/sh +STRIP = strip +VERSION = 1.1.2 +XMMS_CFLAGS = +XMMS_CONFIG = no +XMMS_DATA_DIR = +XMMS_EFFECT_PLUGIN_DIR = +XMMS_GENERAL_PLUGIN_DIR = +XMMS_INPUT_PLUGIN_DIR = +XMMS_LIBS = +XMMS_OUTPUT_PLUGIN_DIR = +XMMS_PLUGIN_DIR = +XMMS_VERSION = +XMMS_VISUALIZATION_PLUGIN_DIR = +ac_ct_CC = gcc +ac_ct_CXX = g++ +ac_ct_RANLIB = ranlib +ac_ct_STRIP = strip +am__fastdepCC_FALSE = # +am__fastdepCC_TRUE = +am__fastdepCXX_FALSE = # +am__fastdepCXX_TRUE = +am__include = include +am__leading_dot = . +am__quote = +bindir = ${exec_prefix}/bin +build = powerpc-apple-darwin8.4.0 +build_alias = +build_cpu = powerpc +build_os = darwin8.4.0 +build_vendor = apple +datadir = ${prefix}/share +exec_prefix = ${prefix} +host = powerpc-apple-darwin8.4.0 +host_alias = +host_cpu = powerpc +host_os = darwin8.4.0 +host_vendor = apple +includedir = ${prefix}/include +infodir = ${prefix}/info +install_sh = /Users/me/Development/Frameworks/flac/flac-src/install-sh +libdir = ${exec_prefix}/lib +libexecdir = ${exec_prefix}/libexec +localstatedir = ${prefix}/var +mandir = ${prefix}/man +mkdir_p = $(install_sh) -d +oldincludedir = /usr/include +prefix = /usr/local +program_transform_name = s,x,x, +sbindir = ${exec_prefix}/sbin +sharedstatedir = ${prefix}/com +sysconfdir = ${prefix}/etc +target_alias = +SUBDIRS = private protected +all: all-recursive + +.SUFFIXES: +$(srcdir)/Makefile.in: # $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/libFLAC/include/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --foreign src/libFLAC/include/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: # $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): # $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +distclean-libtool: + -rm -f libtool +uninstall-info-am: + +# This directory's subdirectories are mostly independent; you can cd +# into them and run `make' without going through this Makefile. +# To change the values of `make' variables: instead of editing Makefiles, +# (1) if the variable is set in `config.status', edit `config.status' +# (which will cause the Makefiles to be regenerated when you run `make'); +# (2) otherwise, pass the desired values on the `make' command line. +$(RECURSIVE_TARGETS): + @set fnord $$MAKEFLAGS; amf=$$2; \ + dot_seen=no; \ + target=`echo $@ | sed s/-recursive//`; \ + list='$(SUBDIRS)'; for subdir in $$list; do \ + echo "Making $$target in $$subdir"; \ + if test "$$subdir" = "."; then \ + dot_seen=yes; \ + local_target="$$target-am"; \ + else \ + local_target="$$target"; \ + fi; \ + (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ + || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \ + done; \ + if test "$$dot_seen" = "no"; then \ + $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \ + fi; test -z "$$fail" + +mostlyclean-recursive clean-recursive distclean-recursive \ +maintainer-clean-recursive: + @set fnord $$MAKEFLAGS; amf=$$2; \ + dot_seen=no; \ + case "$@" in \ + distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \ + *) list='$(SUBDIRS)' ;; \ + esac; \ + rev=''; for subdir in $$list; do \ + if test "$$subdir" = "."; then :; else \ + rev="$$subdir $$rev"; \ + fi; \ + done; \ + rev="$$rev ."; \ + target=`echo $@ | sed s/-recursive//`; \ + for subdir in $$rev; do \ + echo "Making $$target in $$subdir"; \ + if test "$$subdir" = "."; then \ + local_target="$$target-am"; \ + else \ + local_target="$$target"; \ + fi; \ + (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ + || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \ + done && test -z "$$fail" +tags-recursive: + list='$(SUBDIRS)'; for subdir in $$list; do \ + test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \ + done +ctags-recursive: + list='$(SUBDIRS)'; for subdir in $$list; do \ + test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \ + done + +ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + mkid -fID $$unique +tags: TAGS + +TAGS: tags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \ + include_option=--etags-include; \ + empty_fix=.; \ + else \ + include_option=--include; \ + empty_fix=; \ + fi; \ + list='$(SUBDIRS)'; for subdir in $$list; do \ + if test "$$subdir" = .; then :; else \ + test ! -f $$subdir/TAGS || \ + tags="$$tags $$include_option=$$here/$$subdir/TAGS"; \ + fi; \ + done; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + test -n "$$unique" || unique=$$empty_fix; \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$tags $$unique; \ + fi +ctags: CTAGS +CTAGS: ctags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + test -z "$(CTAGS_ARGS)$$tags$$unique" \ + || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ + $$tags $$unique + +GTAGS: + here=`$(am__cd) $(top_builddir) && pwd` \ + && cd $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) $$here + +distclean-tags: + -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \ + list='$(DISTFILES)'; for file in $$list; do \ + case $$file in \ + $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \ + $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \ + esac; \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test "$$dir" != "$$file" && test "$$dir" != "."; then \ + dir="/$$dir"; \ + $(mkdir_p) "$(distdir)$$dir"; \ + else \ + dir=''; \ + fi; \ + if test -d $$d/$$file; then \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + fi; \ + cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + else \ + test -f $(distdir)/$$file \ + || cp -p $$d/$$file $(distdir)/$$file \ + || exit 1; \ + fi; \ + done + list='$(SUBDIRS)'; for subdir in $$list; do \ + if test "$$subdir" = .; then :; else \ + test -d "$(distdir)/$$subdir" \ + || mkdir "$(distdir)/$$subdir" \ + || exit 1; \ + (cd $$subdir && \ + $(MAKE) $(AM_MAKEFLAGS) \ + top_distdir="../$(top_distdir)" \ + distdir="../$(distdir)/$$subdir" \ + distdir) \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-recursive +all-am: Makefile +installdirs: installdirs-recursive +installdirs-am: +install: install-recursive +install-exec: install-exec-recursive +install-data: install-data-recursive +uninstall: uninstall-recursive + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-recursive +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-recursive + +clean-am: clean-generic clean-libtool mostlyclean-am + +distclean: distclean-recursive + -rm -f Makefile +distclean-am: clean-am distclean-generic distclean-libtool \ + distclean-tags + +dvi: dvi-recursive + +dvi-am: + +html: html-recursive + +info: info-recursive + +info-am: + +install-data-am: + +install-exec-am: + +install-info: install-info-recursive + +install-man: + +installcheck-am: + +maintainer-clean: maintainer-clean-recursive + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-recursive + +mostlyclean-am: mostlyclean-generic mostlyclean-libtool + +pdf: pdf-recursive + +pdf-am: + +ps: ps-recursive + +ps-am: + +uninstall-am: uninstall-info-am + +uninstall-info: uninstall-info-recursive + +.PHONY: $(RECURSIVE_TARGETS) CTAGS GTAGS all all-am check check-am \ + clean clean-generic clean-libtool clean-recursive ctags \ + ctags-recursive distclean distclean-generic distclean-libtool \ + distclean-recursive distclean-tags distdir dvi dvi-am html \ + html-am info info-am install install-am install-data \ + install-data-am install-exec install-exec-am install-info \ + install-info-am install-man install-strip installcheck \ + installcheck-am installdirs installdirs-am maintainer-clean \ + maintainer-clean-generic maintainer-clean-recursive \ + mostlyclean mostlyclean-generic mostlyclean-libtool \ + mostlyclean-recursive pdf pdf-am ps ps-am tags tags-recursive \ + uninstall uninstall-am uninstall-info-am + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/Libraries/FLAC/flac-src/src/libFLAC/include/Makefile.am b/Libraries/FLAC/flac-src/src/libFLAC/include/Makefile.am new file mode 100644 index 000000000..1109c1038 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/include/Makefile.am @@ -0,0 +1,31 @@ +# libFLAC - Free Lossless Audio Codec library +# Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of the Xiph.org Foundation nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +SUBDIRS = private protected diff --git a/Libraries/FLAC/flac-src/src/libFLAC/include/Makefile.in b/Libraries/FLAC/flac-src/src/libFLAC/include/Makefile.in new file mode 100644 index 000000000..6f506021e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/include/Makefile.in @@ -0,0 +1,543 @@ +# Makefile.in generated by automake 1.8.5 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# libFLAC - Free Lossless Audio Codec library +# Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of the Xiph.org Foundation nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = ../../.. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = @INSTALL@ +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +host_triplet = @host@ +subdir = src/libFLAC/include +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(mkdir_p) +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +SOURCES = +DIST_SOURCES = +RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \ + html-recursive info-recursive install-data-recursive \ + install-exec-recursive install-info-recursive \ + install-recursive installcheck-recursive installdirs-recursive \ + pdf-recursive ps-recursive uninstall-info-recursive \ + uninstall-recursive +ETAGS = etags +CTAGS = ctags +DIST_SUBDIRS = $(SUBDIRS) +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = @ACLOCAL@ +AMDEP_FALSE = @AMDEP_FALSE@ +AMDEP_TRUE = @AMDEP_TRUE@ +AMTAR = @AMTAR@ +AS = @AS@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +CC = @CC@ +CCAS = @CCAS@ +CCASFLAGS = @CCASFLAGS@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CPP = @CPP@ +CPPFLAGS = @CPPFLAGS@ +CXX = @CXX@ +CXXDEPMODE = @CXXDEPMODE@ +CXXFLAGS = @CXXFLAGS@ +CYGPATH_W = @CYGPATH_W@ +DEBUG_FALSE = @DEBUG_FALSE@ +DEBUG_TRUE = @DEBUG_TRUE@ +DEFS = @DEFS@ +DEPDIR = @DEPDIR@ +DOCBOOK_TO_MAN = @DOCBOOK_TO_MAN@ +DOXYGEN = @DOXYGEN@ +ECHO = @ECHO@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +EGREP = @EGREP@ +EXEEXT = @EXEEXT@ +FLaC__CPU_IA32_FALSE = @FLaC__CPU_IA32_FALSE@ +FLaC__CPU_IA32_TRUE = @FLaC__CPU_IA32_TRUE@ +FLaC__CPU_PPC_FALSE = @FLaC__CPU_PPC_FALSE@ +FLaC__CPU_PPC_TRUE = @FLaC__CPU_PPC_TRUE@ +FLaC__CPU_SPARC_FALSE = @FLaC__CPU_SPARC_FALSE@ +FLaC__CPU_SPARC_TRUE = @FLaC__CPU_SPARC_TRUE@ +FLaC__EXHAUSTIVE_TESTS_FALSE = @FLaC__EXHAUSTIVE_TESTS_FALSE@ +FLaC__EXHAUSTIVE_TESTS_TRUE = @FLaC__EXHAUSTIVE_TESTS_TRUE@ +FLaC__HAS_AS_FALSE = @FLaC__HAS_AS_FALSE@ +FLaC__HAS_AS_TRUE = @FLaC__HAS_AS_TRUE@ +FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE = @FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE@ +FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE = @FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE@ +FLaC__HAS_DOCBOOK_TO_MAN_FALSE = @FLaC__HAS_DOCBOOK_TO_MAN_FALSE@ +FLaC__HAS_DOCBOOK_TO_MAN_TRUE = @FLaC__HAS_DOCBOOK_TO_MAN_TRUE@ +FLaC__HAS_DOXYGEN_FALSE = @FLaC__HAS_DOXYGEN_FALSE@ +FLaC__HAS_DOXYGEN_TRUE = @FLaC__HAS_DOXYGEN_TRUE@ +FLaC__HAS_GAS_FALSE = @FLaC__HAS_GAS_FALSE@ +FLaC__HAS_GAS_TRUE = @FLaC__HAS_GAS_TRUE@ +FLaC__HAS_GAS__TEMPORARILY_DISABLED_FALSE = @FLaC__HAS_GAS__TEMPORARILY_DISABLED_FALSE@ +FLaC__HAS_GAS__TEMPORARILY_DISABLED_TRUE = @FLaC__HAS_GAS__TEMPORARILY_DISABLED_TRUE@ +FLaC__HAS_NASM_FALSE = @FLaC__HAS_NASM_FALSE@ +FLaC__HAS_NASM_TRUE = @FLaC__HAS_NASM_TRUE@ +FLaC__HAS_OGG_FALSE = @FLaC__HAS_OGG_FALSE@ +FLaC__HAS_OGG_TRUE = @FLaC__HAS_OGG_TRUE@ +FLaC__HAS_XMMS_FALSE = @FLaC__HAS_XMMS_FALSE@ +FLaC__HAS_XMMS_TRUE = @FLaC__HAS_XMMS_TRUE@ +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_FALSE = @FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_FALSE@ +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_TRUE = @FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_TRUE@ +FLaC__NO_ASM_FALSE = @FLaC__NO_ASM_FALSE@ +FLaC__NO_ASM_TRUE = @FLaC__NO_ASM_TRUE@ +FLaC__SSE_OS_FALSE = @FLaC__SSE_OS_FALSE@ +FLaC__SSE_OS_TRUE = @FLaC__SSE_OS_TRUE@ +FLaC__SYS_DARWIN_FALSE = @FLaC__SYS_DARWIN_FALSE@ +FLaC__SYS_DARWIN_TRUE = @FLaC__SYS_DARWIN_TRUE@ +FLaC__SYS_LINUX_FALSE = @FLaC__SYS_LINUX_FALSE@ +FLaC__SYS_LINUX_TRUE = @FLaC__SYS_LINUX_TRUE@ +FLaC__USE_3DNOW_FALSE = @FLaC__USE_3DNOW_FALSE@ +FLaC__USE_3DNOW_TRUE = @FLaC__USE_3DNOW_TRUE@ +FLaC__USE_ALTIVEC_FALSE = @FLaC__USE_ALTIVEC_FALSE@ +FLaC__USE_ALTIVEC_TRUE = @FLaC__USE_ALTIVEC_TRUE@ +FLaC__VALGRIND_TESTING_FALSE = @FLaC__VALGRIND_TESTING_FALSE@ +FLaC__VALGRIND_TESTING_TRUE = @FLaC__VALGRIND_TESTING_TRUE@ +GAS = @GAS@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +LDFLAGS = @LDFLAGS@ +LIBICONV = @LIBICONV@ +LIBOBJS = @LIBOBJS@ +LIBS = @LIBS@ +LIBTOOL = @LIBTOOL@ +LN_S = @LN_S@ +LTLIBICONV = @LTLIBICONV@ +LTLIBOBJS = @LTLIBOBJS@ +MAINT = @MAINT@ +MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@ +MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@ +MAKEINFO = @MAKEINFO@ +NASM = @NASM@ +OBJEXT = @OBJEXT@ +OBJ_FORMAT = @OBJ_FORMAT@ +OGG_CFLAGS = @OGG_CFLAGS@ +OGG_LIBS = @OGG_LIBS@ +PACKAGE = @PACKAGE@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_STRING = @PACKAGE_STRING@ +PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +RANLIB = @RANLIB@ +SET_MAKE = @SET_MAKE@ +SHELL = @SHELL@ +STRIP = @STRIP@ +VERSION = @VERSION@ +XMMS_CFLAGS = @XMMS_CFLAGS@ +XMMS_CONFIG = @XMMS_CONFIG@ +XMMS_DATA_DIR = @XMMS_DATA_DIR@ +XMMS_EFFECT_PLUGIN_DIR = @XMMS_EFFECT_PLUGIN_DIR@ +XMMS_GENERAL_PLUGIN_DIR = @XMMS_GENERAL_PLUGIN_DIR@ +XMMS_INPUT_PLUGIN_DIR = @XMMS_INPUT_PLUGIN_DIR@ +XMMS_LIBS = @XMMS_LIBS@ +XMMS_OUTPUT_PLUGIN_DIR = @XMMS_OUTPUT_PLUGIN_DIR@ +XMMS_PLUGIN_DIR = @XMMS_PLUGIN_DIR@ +XMMS_VERSION = @XMMS_VERSION@ +XMMS_VISUALIZATION_PLUGIN_DIR = @XMMS_VISUALIZATION_PLUGIN_DIR@ +ac_ct_CC = @ac_ct_CC@ +ac_ct_CXX = @ac_ct_CXX@ +ac_ct_RANLIB = @ac_ct_RANLIB@ +ac_ct_STRIP = @ac_ct_STRIP@ +am__fastdepCC_FALSE = @am__fastdepCC_FALSE@ +am__fastdepCC_TRUE = @am__fastdepCC_TRUE@ +am__fastdepCXX_FALSE = @am__fastdepCXX_FALSE@ +am__fastdepCXX_TRUE = @am__fastdepCXX_TRUE@ +am__include = @am__include@ +am__leading_dot = @am__leading_dot@ +am__quote = @am__quote@ +bindir = @bindir@ +build = @build@ +build_alias = @build_alias@ +build_cpu = @build_cpu@ +build_os = @build_os@ +build_vendor = @build_vendor@ +datadir = @datadir@ +exec_prefix = @exec_prefix@ +host = @host@ +host_alias = @host_alias@ +host_cpu = @host_cpu@ +host_os = @host_os@ +host_vendor = @host_vendor@ +includedir = @includedir@ +infodir = @infodir@ +install_sh = @install_sh@ +libdir = @libdir@ +libexecdir = @libexecdir@ +localstatedir = @localstatedir@ +mandir = @mandir@ +mkdir_p = @mkdir_p@ +oldincludedir = @oldincludedir@ +prefix = @prefix@ +program_transform_name = @program_transform_name@ +sbindir = @sbindir@ +sharedstatedir = @sharedstatedir@ +sysconfdir = @sysconfdir@ +target_alias = @target_alias@ +SUBDIRS = private protected +all: all-recursive + +.SUFFIXES: +$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/libFLAC/include/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --foreign src/libFLAC/include/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +distclean-libtool: + -rm -f libtool +uninstall-info-am: + +# This directory's subdirectories are mostly independent; you can cd +# into them and run `make' without going through this Makefile. +# To change the values of `make' variables: instead of editing Makefiles, +# (1) if the variable is set in `config.status', edit `config.status' +# (which will cause the Makefiles to be regenerated when you run `make'); +# (2) otherwise, pass the desired values on the `make' command line. +$(RECURSIVE_TARGETS): + @set fnord $$MAKEFLAGS; amf=$$2; \ + dot_seen=no; \ + target=`echo $@ | sed s/-recursive//`; \ + list='$(SUBDIRS)'; for subdir in $$list; do \ + echo "Making $$target in $$subdir"; \ + if test "$$subdir" = "."; then \ + dot_seen=yes; \ + local_target="$$target-am"; \ + else \ + local_target="$$target"; \ + fi; \ + (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ + || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \ + done; \ + if test "$$dot_seen" = "no"; then \ + $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \ + fi; test -z "$$fail" + +mostlyclean-recursive clean-recursive distclean-recursive \ +maintainer-clean-recursive: + @set fnord $$MAKEFLAGS; amf=$$2; \ + dot_seen=no; \ + case "$@" in \ + distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \ + *) list='$(SUBDIRS)' ;; \ + esac; \ + rev=''; for subdir in $$list; do \ + if test "$$subdir" = "."; then :; else \ + rev="$$subdir $$rev"; \ + fi; \ + done; \ + rev="$$rev ."; \ + target=`echo $@ | sed s/-recursive//`; \ + for subdir in $$rev; do \ + echo "Making $$target in $$subdir"; \ + if test "$$subdir" = "."; then \ + local_target="$$target-am"; \ + else \ + local_target="$$target"; \ + fi; \ + (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ + || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \ + done && test -z "$$fail" +tags-recursive: + list='$(SUBDIRS)'; for subdir in $$list; do \ + test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \ + done +ctags-recursive: + list='$(SUBDIRS)'; for subdir in $$list; do \ + test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \ + done + +ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + mkid -fID $$unique +tags: TAGS + +TAGS: tags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \ + include_option=--etags-include; \ + empty_fix=.; \ + else \ + include_option=--include; \ + empty_fix=; \ + fi; \ + list='$(SUBDIRS)'; for subdir in $$list; do \ + if test "$$subdir" = .; then :; else \ + test ! -f $$subdir/TAGS || \ + tags="$$tags $$include_option=$$here/$$subdir/TAGS"; \ + fi; \ + done; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + test -n "$$unique" || unique=$$empty_fix; \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$tags $$unique; \ + fi +ctags: CTAGS +CTAGS: ctags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + test -z "$(CTAGS_ARGS)$$tags$$unique" \ + || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ + $$tags $$unique + +GTAGS: + here=`$(am__cd) $(top_builddir) && pwd` \ + && cd $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) $$here + +distclean-tags: + -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \ + list='$(DISTFILES)'; for file in $$list; do \ + case $$file in \ + $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \ + $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \ + esac; \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test "$$dir" != "$$file" && test "$$dir" != "."; then \ + dir="/$$dir"; \ + $(mkdir_p) "$(distdir)$$dir"; \ + else \ + dir=''; \ + fi; \ + if test -d $$d/$$file; then \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + fi; \ + cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + else \ + test -f $(distdir)/$$file \ + || cp -p $$d/$$file $(distdir)/$$file \ + || exit 1; \ + fi; \ + done + list='$(SUBDIRS)'; for subdir in $$list; do \ + if test "$$subdir" = .; then :; else \ + test -d "$(distdir)/$$subdir" \ + || mkdir "$(distdir)/$$subdir" \ + || exit 1; \ + (cd $$subdir && \ + $(MAKE) $(AM_MAKEFLAGS) \ + top_distdir="../$(top_distdir)" \ + distdir="../$(distdir)/$$subdir" \ + distdir) \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-recursive +all-am: Makefile +installdirs: installdirs-recursive +installdirs-am: +install: install-recursive +install-exec: install-exec-recursive +install-data: install-data-recursive +uninstall: uninstall-recursive + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-recursive +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-recursive + +clean-am: clean-generic clean-libtool mostlyclean-am + +distclean: distclean-recursive + -rm -f Makefile +distclean-am: clean-am distclean-generic distclean-libtool \ + distclean-tags + +dvi: dvi-recursive + +dvi-am: + +html: html-recursive + +info: info-recursive + +info-am: + +install-data-am: + +install-exec-am: + +install-info: install-info-recursive + +install-man: + +installcheck-am: + +maintainer-clean: maintainer-clean-recursive + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-recursive + +mostlyclean-am: mostlyclean-generic mostlyclean-libtool + +pdf: pdf-recursive + +pdf-am: + +ps: ps-recursive + +ps-am: + +uninstall-am: uninstall-info-am + +uninstall-info: uninstall-info-recursive + +.PHONY: $(RECURSIVE_TARGETS) CTAGS GTAGS all all-am check check-am \ + clean clean-generic clean-libtool clean-recursive ctags \ + ctags-recursive distclean distclean-generic distclean-libtool \ + distclean-recursive distclean-tags distdir dvi dvi-am html \ + html-am info info-am install install-am install-data \ + install-data-am install-exec install-exec-am install-info \ + install-info-am install-man install-strip installcheck \ + installcheck-am installdirs installdirs-am maintainer-clean \ + maintainer-clean-generic maintainer-clean-recursive \ + mostlyclean mostlyclean-generic mostlyclean-libtool \ + mostlyclean-recursive pdf pdf-am ps ps-am tags tags-recursive \ + uninstall uninstall-am uninstall-info-am + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/Libraries/FLAC/flac-src/src/libFLAC/include/private/Makefile b/Libraries/FLAC/flac-src/src/libFLAC/include/private/Makefile new file mode 100644 index 000000000..d6dc491bb --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/include/private/Makefile @@ -0,0 +1,463 @@ +# Makefile.in generated by automake 1.8.5 from Makefile.am. +# src/libFLAC/include/private/Makefile. Generated from Makefile.in by configure. + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + + + +# libFLAC - Free Lossless Audio Codec library +# Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of the Xiph.org Foundation nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +srcdir = . +top_srcdir = ../../../.. + +pkgdatadir = $(datadir)/flac +pkglibdir = $(libdir)/flac +pkgincludedir = $(includedir)/flac +top_builddir = ../../../.. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = /usr/bin/install -c +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +host_triplet = powerpc-apple-darwin8.4.0 +subdir = src/libFLAC/include/private +DIST_COMMON = $(noinst_HEADERS) $(srcdir)/Makefile.am \ + $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(mkdir_p) +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +SOURCES = +DIST_SOURCES = +HEADERS = $(noinst_HEADERS) +ETAGS = etags +CTAGS = ctags +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run aclocal-1.8 +AMDEP_FALSE = # +AMDEP_TRUE = +AMTAR = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run tar +AS = as +AUTOCONF = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run autoconf +AUTOHEADER = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run autoheader +AUTOMAKE = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run automake-1.8 +AWK = awk +CC = gcc +CCAS = gcc +CCASFLAGS = -g -O2 +CCDEPMODE = depmode=gcc3 +CFLAGS = -I$(top_builddir) -I$(srcdir)/include -I$(top_srcdir)/include -O2 -DNDEBUG -O3 -fomit-frame-pointer -funroll-loops -finline-functions -Wall -W -Winline -DFLaC__INLINE=__inline__ -g -O2 +CPP = gcc -E +CPPFLAGS = +CXX = g++ +CXXDEPMODE = depmode=gcc3 +CXXFLAGS = -I$(top_builddir) -I$(srcdir)/include -I$(top_srcdir)/include -O2 -DNDEBUG -O3 -fomit-frame-pointer -funroll-loops -finline-functions -Wall -W -Winline -DFLaC__INLINE=__inline__ -g -O2 +CYGPATH_W = echo +DEBUG_FALSE = +DEBUG_TRUE = # +DEFS = -DHAVE_CONFIG_H +DEPDIR = .deps +DOCBOOK_TO_MAN = +DOXYGEN = +ECHO = echo +ECHO_C = +ECHO_N = -n +ECHO_T = +EGREP = grep -E +EXEEXT = +FLaC__CPU_IA32_FALSE = +FLaC__CPU_IA32_TRUE = # +FLaC__CPU_PPC_FALSE = # +FLaC__CPU_PPC_TRUE = +FLaC__CPU_SPARC_FALSE = +FLaC__CPU_SPARC_TRUE = # +FLaC__EXHAUSTIVE_TESTS_FALSE = +FLaC__EXHAUSTIVE_TESTS_TRUE = # +FLaC__HAS_AS_FALSE = # +FLaC__HAS_AS_TRUE = +FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE = +FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE = # +FLaC__HAS_DOCBOOK_TO_MAN_FALSE = +FLaC__HAS_DOCBOOK_TO_MAN_TRUE = # +FLaC__HAS_DOXYGEN_FALSE = +FLaC__HAS_DOXYGEN_TRUE = # +FLaC__HAS_GAS_FALSE = +FLaC__HAS_GAS_TRUE = # +FLaC__HAS_GAS__TEMPORARILY_DISABLED_FALSE = +FLaC__HAS_GAS__TEMPORARILY_DISABLED_TRUE = # +FLaC__HAS_NASM_FALSE = # +FLaC__HAS_NASM_TRUE = +FLaC__HAS_OGG_FALSE = +FLaC__HAS_OGG_TRUE = # +FLaC__HAS_XMMS_FALSE = +FLaC__HAS_XMMS_TRUE = # +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_FALSE = +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_TRUE = # +FLaC__NO_ASM_FALSE = +FLaC__NO_ASM_TRUE = # +FLaC__SSE_OS_FALSE = +FLaC__SSE_OS_TRUE = # +FLaC__SYS_DARWIN_FALSE = # +FLaC__SYS_DARWIN_TRUE = +FLaC__SYS_LINUX_FALSE = +FLaC__SYS_LINUX_TRUE = # +FLaC__USE_3DNOW_FALSE = # +FLaC__USE_3DNOW_TRUE = +FLaC__USE_ALTIVEC_FALSE = # +FLaC__USE_ALTIVEC_TRUE = +FLaC__VALGRIND_TESTING_FALSE = +FLaC__VALGRIND_TESTING_TRUE = # +GAS = +INSTALL_DATA = ${INSTALL} -m 644 +INSTALL_PROGRAM = ${INSTALL} +INSTALL_SCRIPT = ${INSTALL} +INSTALL_STRIP_PROGRAM = ${SHELL} $(install_sh) -c -s +LDFLAGS = +LIBICONV = -liconv +LIBOBJS = +LIBS = +LIBTOOL = $(SHELL) $(top_builddir)/libtool +LN_S = ln -s +LTLIBICONV = -liconv +LTLIBOBJS = +MAINT = # +MAINTAINER_MODE_FALSE = +MAINTAINER_MODE_TRUE = # +MAKEINFO = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run makeinfo +NASM = nasm +OBJEXT = o +OBJ_FORMAT = elf +OGG_CFLAGS = +OGG_LIBS = +PACKAGE = flac +PACKAGE_BUGREPORT = +PACKAGE_NAME = +PACKAGE_STRING = +PACKAGE_TARNAME = +PACKAGE_VERSION = +PATH_SEPARATOR = : +RANLIB = ranlib +SET_MAKE = +SHELL = /bin/sh +STRIP = strip +VERSION = 1.1.2 +XMMS_CFLAGS = +XMMS_CONFIG = no +XMMS_DATA_DIR = +XMMS_EFFECT_PLUGIN_DIR = +XMMS_GENERAL_PLUGIN_DIR = +XMMS_INPUT_PLUGIN_DIR = +XMMS_LIBS = +XMMS_OUTPUT_PLUGIN_DIR = +XMMS_PLUGIN_DIR = +XMMS_VERSION = +XMMS_VISUALIZATION_PLUGIN_DIR = +ac_ct_CC = gcc +ac_ct_CXX = g++ +ac_ct_RANLIB = ranlib +ac_ct_STRIP = strip +am__fastdepCC_FALSE = # +am__fastdepCC_TRUE = +am__fastdepCXX_FALSE = # +am__fastdepCXX_TRUE = +am__include = include +am__leading_dot = . +am__quote = +bindir = ${exec_prefix}/bin +build = powerpc-apple-darwin8.4.0 +build_alias = +build_cpu = powerpc +build_os = darwin8.4.0 +build_vendor = apple +datadir = ${prefix}/share +exec_prefix = ${prefix} +host = powerpc-apple-darwin8.4.0 +host_alias = +host_cpu = powerpc +host_os = darwin8.4.0 +host_vendor = apple +includedir = ${prefix}/include +infodir = ${prefix}/info +install_sh = /Users/me/Development/Frameworks/flac/flac-src/install-sh +libdir = ${exec_prefix}/lib +libexecdir = ${exec_prefix}/libexec +localstatedir = ${prefix}/var +mandir = ${prefix}/man +mkdir_p = $(install_sh) -d +oldincludedir = /usr/include +prefix = /usr/local +program_transform_name = s,x,x, +sbindir = ${exec_prefix}/sbin +sharedstatedir = ${prefix}/com +sysconfdir = ${prefix}/etc +target_alias = +noinst_HEADERS = \ + all.h \ + bitbuffer.h \ + bitmath.h \ + cpu.h \ + crc.h \ + fixed.h \ + float.h \ + format.h \ + lpc.h \ + md5.h \ + memory.h \ + metadata.h \ + stream_encoder_framing.h + +all: all-am + +.SUFFIXES: +$(srcdir)/Makefile.in: # $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/libFLAC/include/private/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --foreign src/libFLAC/include/private/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: # $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): # $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +distclean-libtool: + -rm -f libtool +uninstall-info-am: + +ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + mkid -fID $$unique +tags: TAGS + +TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + test -n "$$unique" || unique=$$empty_fix; \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$tags $$unique; \ + fi +ctags: CTAGS +CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + test -z "$(CTAGS_ARGS)$$tags$$unique" \ + || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ + $$tags $$unique + +GTAGS: + here=`$(am__cd) $(top_builddir) && pwd` \ + && cd $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) $$here + +distclean-tags: + -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \ + list='$(DISTFILES)'; for file in $$list; do \ + case $$file in \ + $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \ + $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \ + esac; \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test "$$dir" != "$$file" && test "$$dir" != "."; then \ + dir="/$$dir"; \ + $(mkdir_p) "$(distdir)$$dir"; \ + else \ + dir=''; \ + fi; \ + if test -d $$d/$$file; then \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + fi; \ + cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + else \ + test -f $(distdir)/$$file \ + || cp -p $$d/$$file $(distdir)/$$file \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile $(HEADERS) +installdirs: +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool mostlyclean-am + +distclean: distclean-am + -rm -f Makefile +distclean-am: clean-am distclean-generic distclean-libtool \ + distclean-tags + +dvi: dvi-am + +dvi-am: + +html: html-am + +info: info-am + +info-am: + +install-data-am: + +install-exec-am: + +install-info: install-info-am + +install-man: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-generic mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-info-am + +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \ + clean-libtool ctags distclean distclean-generic \ + distclean-libtool distclean-tags distdir dvi dvi-am html \ + html-am info info-am install install-am install-data \ + install-data-am install-exec install-exec-am install-info \ + install-info-am install-man install-strip installcheck \ + installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-generic \ + mostlyclean-libtool pdf pdf-am ps ps-am tags uninstall \ + uninstall-am uninstall-info-am + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/Libraries/FLAC/flac-src/src/libFLAC/include/private/Makefile.am b/Libraries/FLAC/flac-src/src/libFLAC/include/private/Makefile.am new file mode 100644 index 000000000..c61007a65 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/include/private/Makefile.am @@ -0,0 +1,44 @@ +# libFLAC - Free Lossless Audio Codec library +# Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of the Xiph.org Foundation nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +noinst_HEADERS = \ + all.h \ + bitbuffer.h \ + bitmath.h \ + cpu.h \ + crc.h \ + fixed.h \ + float.h \ + format.h \ + lpc.h \ + md5.h \ + memory.h \ + metadata.h \ + stream_encoder_framing.h diff --git a/Libraries/FLAC/flac-src/src/libFLAC/include/private/Makefile.in b/Libraries/FLAC/flac-src/src/libFLAC/include/private/Makefile.in new file mode 100644 index 000000000..264703110 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/include/private/Makefile.in @@ -0,0 +1,463 @@ +# Makefile.in generated by automake 1.8.5 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# libFLAC - Free Lossless Audio Codec library +# Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of the Xiph.org Foundation nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = ../../../.. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = @INSTALL@ +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +host_triplet = @host@ +subdir = src/libFLAC/include/private +DIST_COMMON = $(noinst_HEADERS) $(srcdir)/Makefile.am \ + $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(mkdir_p) +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +SOURCES = +DIST_SOURCES = +HEADERS = $(noinst_HEADERS) +ETAGS = etags +CTAGS = ctags +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = @ACLOCAL@ +AMDEP_FALSE = @AMDEP_FALSE@ +AMDEP_TRUE = @AMDEP_TRUE@ +AMTAR = @AMTAR@ +AS = @AS@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +CC = @CC@ +CCAS = @CCAS@ +CCASFLAGS = @CCASFLAGS@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CPP = @CPP@ +CPPFLAGS = @CPPFLAGS@ +CXX = @CXX@ +CXXDEPMODE = @CXXDEPMODE@ +CXXFLAGS = @CXXFLAGS@ +CYGPATH_W = @CYGPATH_W@ +DEBUG_FALSE = @DEBUG_FALSE@ +DEBUG_TRUE = @DEBUG_TRUE@ +DEFS = @DEFS@ +DEPDIR = @DEPDIR@ +DOCBOOK_TO_MAN = @DOCBOOK_TO_MAN@ +DOXYGEN = @DOXYGEN@ +ECHO = @ECHO@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +EGREP = @EGREP@ +EXEEXT = @EXEEXT@ +FLaC__CPU_IA32_FALSE = @FLaC__CPU_IA32_FALSE@ +FLaC__CPU_IA32_TRUE = @FLaC__CPU_IA32_TRUE@ +FLaC__CPU_PPC_FALSE = @FLaC__CPU_PPC_FALSE@ +FLaC__CPU_PPC_TRUE = @FLaC__CPU_PPC_TRUE@ +FLaC__CPU_SPARC_FALSE = @FLaC__CPU_SPARC_FALSE@ +FLaC__CPU_SPARC_TRUE = @FLaC__CPU_SPARC_TRUE@ +FLaC__EXHAUSTIVE_TESTS_FALSE = @FLaC__EXHAUSTIVE_TESTS_FALSE@ +FLaC__EXHAUSTIVE_TESTS_TRUE = @FLaC__EXHAUSTIVE_TESTS_TRUE@ +FLaC__HAS_AS_FALSE = @FLaC__HAS_AS_FALSE@ +FLaC__HAS_AS_TRUE = @FLaC__HAS_AS_TRUE@ +FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE = @FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE@ +FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE = @FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE@ +FLaC__HAS_DOCBOOK_TO_MAN_FALSE = @FLaC__HAS_DOCBOOK_TO_MAN_FALSE@ +FLaC__HAS_DOCBOOK_TO_MAN_TRUE = @FLaC__HAS_DOCBOOK_TO_MAN_TRUE@ +FLaC__HAS_DOXYGEN_FALSE = @FLaC__HAS_DOXYGEN_FALSE@ +FLaC__HAS_DOXYGEN_TRUE = @FLaC__HAS_DOXYGEN_TRUE@ +FLaC__HAS_GAS_FALSE = @FLaC__HAS_GAS_FALSE@ +FLaC__HAS_GAS_TRUE = @FLaC__HAS_GAS_TRUE@ +FLaC__HAS_GAS__TEMPORARILY_DISABLED_FALSE = @FLaC__HAS_GAS__TEMPORARILY_DISABLED_FALSE@ +FLaC__HAS_GAS__TEMPORARILY_DISABLED_TRUE = @FLaC__HAS_GAS__TEMPORARILY_DISABLED_TRUE@ +FLaC__HAS_NASM_FALSE = @FLaC__HAS_NASM_FALSE@ +FLaC__HAS_NASM_TRUE = @FLaC__HAS_NASM_TRUE@ +FLaC__HAS_OGG_FALSE = @FLaC__HAS_OGG_FALSE@ +FLaC__HAS_OGG_TRUE = @FLaC__HAS_OGG_TRUE@ +FLaC__HAS_XMMS_FALSE = @FLaC__HAS_XMMS_FALSE@ +FLaC__HAS_XMMS_TRUE = @FLaC__HAS_XMMS_TRUE@ +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_FALSE = @FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_FALSE@ +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_TRUE = @FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_TRUE@ +FLaC__NO_ASM_FALSE = @FLaC__NO_ASM_FALSE@ +FLaC__NO_ASM_TRUE = @FLaC__NO_ASM_TRUE@ +FLaC__SSE_OS_FALSE = @FLaC__SSE_OS_FALSE@ +FLaC__SSE_OS_TRUE = @FLaC__SSE_OS_TRUE@ +FLaC__SYS_DARWIN_FALSE = @FLaC__SYS_DARWIN_FALSE@ +FLaC__SYS_DARWIN_TRUE = @FLaC__SYS_DARWIN_TRUE@ +FLaC__SYS_LINUX_FALSE = @FLaC__SYS_LINUX_FALSE@ +FLaC__SYS_LINUX_TRUE = @FLaC__SYS_LINUX_TRUE@ +FLaC__USE_3DNOW_FALSE = @FLaC__USE_3DNOW_FALSE@ +FLaC__USE_3DNOW_TRUE = @FLaC__USE_3DNOW_TRUE@ +FLaC__USE_ALTIVEC_FALSE = @FLaC__USE_ALTIVEC_FALSE@ +FLaC__USE_ALTIVEC_TRUE = @FLaC__USE_ALTIVEC_TRUE@ +FLaC__VALGRIND_TESTING_FALSE = @FLaC__VALGRIND_TESTING_FALSE@ +FLaC__VALGRIND_TESTING_TRUE = @FLaC__VALGRIND_TESTING_TRUE@ +GAS = @GAS@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +LDFLAGS = @LDFLAGS@ +LIBICONV = @LIBICONV@ +LIBOBJS = @LIBOBJS@ +LIBS = @LIBS@ +LIBTOOL = @LIBTOOL@ +LN_S = @LN_S@ +LTLIBICONV = @LTLIBICONV@ +LTLIBOBJS = @LTLIBOBJS@ +MAINT = @MAINT@ +MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@ +MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@ +MAKEINFO = @MAKEINFO@ +NASM = @NASM@ +OBJEXT = @OBJEXT@ +OBJ_FORMAT = @OBJ_FORMAT@ +OGG_CFLAGS = @OGG_CFLAGS@ +OGG_LIBS = @OGG_LIBS@ +PACKAGE = @PACKAGE@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_STRING = @PACKAGE_STRING@ +PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +RANLIB = @RANLIB@ +SET_MAKE = @SET_MAKE@ +SHELL = @SHELL@ +STRIP = @STRIP@ +VERSION = @VERSION@ +XMMS_CFLAGS = @XMMS_CFLAGS@ +XMMS_CONFIG = @XMMS_CONFIG@ +XMMS_DATA_DIR = @XMMS_DATA_DIR@ +XMMS_EFFECT_PLUGIN_DIR = @XMMS_EFFECT_PLUGIN_DIR@ +XMMS_GENERAL_PLUGIN_DIR = @XMMS_GENERAL_PLUGIN_DIR@ +XMMS_INPUT_PLUGIN_DIR = @XMMS_INPUT_PLUGIN_DIR@ +XMMS_LIBS = @XMMS_LIBS@ +XMMS_OUTPUT_PLUGIN_DIR = @XMMS_OUTPUT_PLUGIN_DIR@ +XMMS_PLUGIN_DIR = @XMMS_PLUGIN_DIR@ +XMMS_VERSION = @XMMS_VERSION@ +XMMS_VISUALIZATION_PLUGIN_DIR = @XMMS_VISUALIZATION_PLUGIN_DIR@ +ac_ct_CC = @ac_ct_CC@ +ac_ct_CXX = @ac_ct_CXX@ +ac_ct_RANLIB = @ac_ct_RANLIB@ +ac_ct_STRIP = @ac_ct_STRIP@ +am__fastdepCC_FALSE = @am__fastdepCC_FALSE@ +am__fastdepCC_TRUE = @am__fastdepCC_TRUE@ +am__fastdepCXX_FALSE = @am__fastdepCXX_FALSE@ +am__fastdepCXX_TRUE = @am__fastdepCXX_TRUE@ +am__include = @am__include@ +am__leading_dot = @am__leading_dot@ +am__quote = @am__quote@ +bindir = @bindir@ +build = @build@ +build_alias = @build_alias@ +build_cpu = @build_cpu@ +build_os = @build_os@ +build_vendor = @build_vendor@ +datadir = @datadir@ +exec_prefix = @exec_prefix@ +host = @host@ +host_alias = @host_alias@ +host_cpu = @host_cpu@ +host_os = @host_os@ +host_vendor = @host_vendor@ +includedir = @includedir@ +infodir = @infodir@ +install_sh = @install_sh@ +libdir = @libdir@ +libexecdir = @libexecdir@ +localstatedir = @localstatedir@ +mandir = @mandir@ +mkdir_p = @mkdir_p@ +oldincludedir = @oldincludedir@ +prefix = @prefix@ +program_transform_name = @program_transform_name@ +sbindir = @sbindir@ +sharedstatedir = @sharedstatedir@ +sysconfdir = @sysconfdir@ +target_alias = @target_alias@ +noinst_HEADERS = \ + all.h \ + bitbuffer.h \ + bitmath.h \ + cpu.h \ + crc.h \ + fixed.h \ + float.h \ + format.h \ + lpc.h \ + md5.h \ + memory.h \ + metadata.h \ + stream_encoder_framing.h + +all: all-am + +.SUFFIXES: +$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/libFLAC/include/private/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --foreign src/libFLAC/include/private/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +distclean-libtool: + -rm -f libtool +uninstall-info-am: + +ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + mkid -fID $$unique +tags: TAGS + +TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + test -n "$$unique" || unique=$$empty_fix; \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$tags $$unique; \ + fi +ctags: CTAGS +CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + test -z "$(CTAGS_ARGS)$$tags$$unique" \ + || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ + $$tags $$unique + +GTAGS: + here=`$(am__cd) $(top_builddir) && pwd` \ + && cd $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) $$here + +distclean-tags: + -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \ + list='$(DISTFILES)'; for file in $$list; do \ + case $$file in \ + $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \ + $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \ + esac; \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test "$$dir" != "$$file" && test "$$dir" != "."; then \ + dir="/$$dir"; \ + $(mkdir_p) "$(distdir)$$dir"; \ + else \ + dir=''; \ + fi; \ + if test -d $$d/$$file; then \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + fi; \ + cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + else \ + test -f $(distdir)/$$file \ + || cp -p $$d/$$file $(distdir)/$$file \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile $(HEADERS) +installdirs: +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool mostlyclean-am + +distclean: distclean-am + -rm -f Makefile +distclean-am: clean-am distclean-generic distclean-libtool \ + distclean-tags + +dvi: dvi-am + +dvi-am: + +html: html-am + +info: info-am + +info-am: + +install-data-am: + +install-exec-am: + +install-info: install-info-am + +install-man: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-generic mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-info-am + +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \ + clean-libtool ctags distclean distclean-generic \ + distclean-libtool distclean-tags distdir dvi dvi-am html \ + html-am info info-am install install-am install-data \ + install-data-am install-exec install-exec-am install-info \ + install-info-am install-man install-strip installcheck \ + installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-generic \ + mostlyclean-libtool pdf pdf-am ps ps-am tags uninstall \ + uninstall-am uninstall-info-am + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/Libraries/FLAC/flac-src/src/libFLAC/include/private/all.h b/Libraries/FLAC/flac-src/src/libFLAC/include/private/all.h new file mode 100644 index 000000000..5c9e9842e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/include/private/all.h @@ -0,0 +1,48 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2000,2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef FLAC__PRIVATE__ALL_H +#define FLAC__PRIVATE__ALL_H + +#include "bitbuffer.h" +#include "bitmath.h" +#include "cpu.h" +#include "crc.h" +#include "fixed.h" +#include "float.h" +#include "format.h" +#include "lpc.h" +#include "md5.h" +#include "memory.h" +#include "metadata.h" +#include "stream_encoder_framing.h" + +#endif diff --git a/Libraries/FLAC/flac-src/src/libFLAC/include/private/bitbuffer.h b/Libraries/FLAC/flac-src/src/libFLAC/include/private/bitbuffer.h new file mode 100644 index 000000000..4ce5957fd --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/include/private/bitbuffer.h @@ -0,0 +1,159 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2000,2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef FLAC__PRIVATE__BITBUFFER_H +#define FLAC__PRIVATE__BITBUFFER_H + +#include /* for FILE */ +#include "FLAC/ordinals.h" + +/* @@@ This should be configurable. Valid values are currently 8 and 32. */ +/* @@@ WATCHOUT! do not use 32 with a little endian system yet. */ +#define FLAC__BITS_PER_BLURB 8 + +#if FLAC__BITS_PER_BLURB == 8 +typedef FLAC__byte FLAC__blurb; +#elif FLAC__BITS_PER_BLURB == 32 +typedef FLAC__uint32 FLAC__blurb; +#else +/* ERROR, only sizes of 8 and 32 are supported */ +#endif + +/* + * opaque structure definition + */ +struct FLAC__BitBuffer; +typedef struct FLAC__BitBuffer FLAC__BitBuffer; + +/* + * construction, deletion, initialization, cloning functions + */ +FLAC__BitBuffer *FLAC__bitbuffer_new(); +void FLAC__bitbuffer_delete(FLAC__BitBuffer *bb); +FLAC__bool FLAC__bitbuffer_init(FLAC__BitBuffer *bb); +FLAC__bool FLAC__bitbuffer_init_from(FLAC__BitBuffer *bb, const FLAC__byte buffer[], unsigned bytes); +FLAC__bool FLAC__bitbuffer_concatenate_aligned(FLAC__BitBuffer *dest, const FLAC__BitBuffer *src); +void FLAC__bitbuffer_free(FLAC__BitBuffer *bb); /* does not 'free(buffer)' */ +FLAC__bool FLAC__bitbuffer_clear(FLAC__BitBuffer *bb); +FLAC__bool FLAC__bitbuffer_clone(FLAC__BitBuffer *dest, const FLAC__BitBuffer *src); + +/* + * CRC functions + */ +void FLAC__bitbuffer_reset_read_crc16(FLAC__BitBuffer *bb, FLAC__uint16 seed); +FLAC__uint16 FLAC__bitbuffer_get_read_crc16(FLAC__BitBuffer *bb); +FLAC__uint16 FLAC__bitbuffer_get_write_crc16(const FLAC__BitBuffer *bb); +FLAC__byte FLAC__bitbuffer_get_write_crc8(const FLAC__BitBuffer *bb); + +/* + * info functions + */ +FLAC__bool FLAC__bitbuffer_is_byte_aligned(const FLAC__BitBuffer *bb); +FLAC__bool FLAC__bitbuffer_is_consumed_byte_aligned(const FLAC__BitBuffer *bb); +unsigned FLAC__bitbuffer_bits_left_for_byte_alignment(const FLAC__BitBuffer *bb); +unsigned FLAC__bitbuffer_get_input_bytes_unconsumed(const FLAC__BitBuffer *bb); /* do not call unless byte-aligned */ + +/* + * direct buffer access + */ +void FLAC__bitbuffer_get_buffer(FLAC__BitBuffer *bb, const FLAC__byte **buffer, unsigned *bytes); +void FLAC__bitbuffer_release_buffer(FLAC__BitBuffer *bb); + +/* + * write functions + */ +FLAC__bool FLAC__bitbuffer_write_zeroes(FLAC__BitBuffer *bb, unsigned bits); +FLAC__bool FLAC__bitbuffer_write_raw_uint32(FLAC__BitBuffer *bb, FLAC__uint32 val, unsigned bits); +FLAC__bool FLAC__bitbuffer_write_raw_int32(FLAC__BitBuffer *bb, FLAC__int32 val, unsigned bits); +FLAC__bool FLAC__bitbuffer_write_raw_uint64(FLAC__BitBuffer *bb, FLAC__uint64 val, unsigned bits); +#if 0 /* UNUSED */ +FLAC__bool FLAC__bitbuffer_write_raw_int64(FLAC__BitBuffer *bb, FLAC__int64 val, unsigned bits); +#endif +FLAC__bool FLAC__bitbuffer_write_raw_uint32_little_endian(FLAC__BitBuffer *bb, FLAC__uint32 val); /*only for bits=32*/ +FLAC__bool FLAC__bitbuffer_write_byte_block(FLAC__BitBuffer *bb, const FLAC__byte vals[], unsigned nvals); +FLAC__bool FLAC__bitbuffer_write_unary_unsigned(FLAC__BitBuffer *bb, unsigned val); +unsigned FLAC__bitbuffer_rice_bits(int val, unsigned parameter); +#if 0 /* UNUSED */ +unsigned FLAC__bitbuffer_golomb_bits_signed(int val, unsigned parameter); +unsigned FLAC__bitbuffer_golomb_bits_unsigned(unsigned val, unsigned parameter); +#endif +#ifdef FLAC__SYMMETRIC_RICE +FLAC__bool FLAC__bitbuffer_write_symmetric_rice_signed(FLAC__BitBuffer *bb, int val, unsigned parameter); +#if 0 /* UNUSED */ +FLAC__bool FLAC__bitbuffer_write_symmetric_rice_signed_guarded(FLAC__BitBuffer *bb, int val, unsigned parameter, unsigned max_bits, FLAC__bool *overflow); +#endif +FLAC__bool FLAC__bitbuffer_write_symmetric_rice_signed_escape(FLAC__BitBuffer *bb, int val, unsigned parameter); +#endif +FLAC__bool FLAC__bitbuffer_write_rice_signed(FLAC__BitBuffer *bb, int val, unsigned parameter); +#if 0 /* UNUSED */ +FLAC__bool FLAC__bitbuffer_write_rice_signed_guarded(FLAC__BitBuffer *bb, int val, unsigned parameter, unsigned max_bits, FLAC__bool *overflow); +#endif +#if 0 /* UNUSED */ +FLAC__bool FLAC__bitbuffer_write_golomb_signed(FLAC__BitBuffer *bb, int val, unsigned parameter); +FLAC__bool FLAC__bitbuffer_write_golomb_signed_guarded(FLAC__BitBuffer *bb, int val, unsigned parameter, unsigned max_bits, FLAC__bool *overflow); +FLAC__bool FLAC__bitbuffer_write_golomb_unsigned(FLAC__BitBuffer *bb, unsigned val, unsigned parameter); +FLAC__bool FLAC__bitbuffer_write_golomb_unsigned_guarded(FLAC__BitBuffer *bb, unsigned val, unsigned parameter, unsigned max_bits, FLAC__bool *overflow); +#endif +FLAC__bool FLAC__bitbuffer_write_utf8_uint32(FLAC__BitBuffer *bb, FLAC__uint32 val); +FLAC__bool FLAC__bitbuffer_write_utf8_uint64(FLAC__BitBuffer *bb, FLAC__uint64 val); +FLAC__bool FLAC__bitbuffer_zero_pad_to_byte_boundary(FLAC__BitBuffer *bb); + +/* + * read functions + */ +FLAC__bool FLAC__bitbuffer_peek_bit(FLAC__BitBuffer *bb, unsigned *val, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data); +FLAC__bool FLAC__bitbuffer_read_bit(FLAC__BitBuffer *bb, unsigned *val, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data); +FLAC__bool FLAC__bitbuffer_read_bit_to_uint32(FLAC__BitBuffer *bb, FLAC__uint32 *val, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data); +FLAC__bool FLAC__bitbuffer_read_bit_to_uint64(FLAC__BitBuffer *bb, FLAC__uint64 *val, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data); +FLAC__bool FLAC__bitbuffer_read_raw_uint32(FLAC__BitBuffer *bb, FLAC__uint32 *val, const unsigned bits, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data); +FLAC__bool FLAC__bitbuffer_read_raw_int32(FLAC__BitBuffer *bb, FLAC__int32 *val, const unsigned bits, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data); +FLAC__bool FLAC__bitbuffer_read_raw_uint64(FLAC__BitBuffer *bb, FLAC__uint64 *val, const unsigned bits, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data); +#if 0 /* UNUSED */ +FLAC__bool FLAC__bitbuffer_read_raw_int64(FLAC__BitBuffer *bb, FLAC__int64 *val, const unsigned bits, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data); +#endif +FLAC__bool FLAC__bitbuffer_read_raw_uint32_little_endian(FLAC__BitBuffer *bb, FLAC__uint32 *val, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data); /*only for bits=32*/ +FLAC__bool FLAC__bitbuffer_skip_bits_no_crc(FLAC__BitBuffer *bb, unsigned bits, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data); /* WATCHOUT: does not CRC the skipped data! */ /*@@@@ add to unit tests */ +FLAC__bool FLAC__bitbuffer_read_byte_block_aligned_no_crc(FLAC__BitBuffer *bb, FLAC__byte *val, unsigned nvals, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data); /* val may be 0 to skip bytes instead of reading them */ /* WATCHOUT: does not CRC the read data! */ +FLAC__bool FLAC__bitbuffer_read_unary_unsigned(FLAC__BitBuffer *bb, unsigned *val, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data); +#ifdef FLAC__SYMMETRIC_RICE +FLAC__bool FLAC__bitbuffer_read_symmetric_rice_signed(FLAC__BitBuffer *bb, int *val, unsigned parameter, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data); +#endif +FLAC__bool FLAC__bitbuffer_read_rice_signed(FLAC__BitBuffer *bb, int *val, unsigned parameter, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data); +FLAC__bool FLAC__bitbuffer_read_rice_signed_block(FLAC__BitBuffer *bb, int vals[], unsigned nvals, unsigned parameter, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data); +#if 0 /* UNUSED */ +FLAC__bool FLAC__bitbuffer_read_golomb_signed(FLAC__BitBuffer *bb, int *val, unsigned parameter, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data); +FLAC__bool FLAC__bitbuffer_read_golomb_unsigned(FLAC__BitBuffer *bb, unsigned *val, unsigned parameter, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data); +#endif +FLAC__bool FLAC__bitbuffer_read_utf8_uint32(FLAC__BitBuffer *bb, FLAC__uint32 *val, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data, FLAC__byte *raw, unsigned *rawlen); +FLAC__bool FLAC__bitbuffer_read_utf8_uint64(FLAC__BitBuffer *bb, FLAC__uint64 *val, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data, FLAC__byte *raw, unsigned *rawlen); +void FLAC__bitbuffer_dump(const FLAC__BitBuffer *bb, FILE *out); + +#endif diff --git a/Libraries/FLAC/flac-src/src/libFLAC/include/private/bitmath.h b/Libraries/FLAC/flac-src/src/libFLAC/include/private/bitmath.h new file mode 100644 index 000000000..1615c338c --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/include/private/bitmath.h @@ -0,0 +1,42 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef FLAC__PRIVATE__BITMATH_H +#define FLAC__PRIVATE__BITMATH_H + +#include "FLAC/ordinals.h" + +unsigned FLAC__bitmath_ilog2(FLAC__uint32 v); +unsigned FLAC__bitmath_ilog2_wide(FLAC__uint64 v); +unsigned FLAC__bitmath_silog2(int v); +unsigned FLAC__bitmath_silog2_wide(FLAC__int64 v); + +#endif diff --git a/Libraries/FLAC/flac-src/src/libFLAC/include/private/cpu.h b/Libraries/FLAC/flac-src/src/libFLAC/include/private/cpu.h new file mode 100644 index 000000000..a57936051 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/include/private/cpu.h @@ -0,0 +1,94 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef FLAC__PRIVATE__CPU_H +#define FLAC__PRIVATE__CPU_H + +#include "FLAC/ordinals.h" + +#ifdef HAVE_CONFIG_H +#include +#endif + +typedef enum { + FLAC__CPUINFO_TYPE_IA32, + FLAC__CPUINFO_TYPE_PPC, + FLAC__CPUINFO_TYPE_UNKNOWN +} FLAC__CPUInfo_Type; + +typedef struct { + FLAC__bool cmov; + FLAC__bool mmx; + FLAC__bool fxsr; + FLAC__bool sse; + FLAC__bool sse2; + FLAC__bool _3dnow; + FLAC__bool ext3dnow; + FLAC__bool extmmx; +} FLAC__CPUInfo_IA32; + +typedef struct { + FLAC__bool altivec; + FLAC__bool ppc64; +} FLAC__CPUInfo_PPC; + +extern const unsigned FLAC__CPUINFO_IA32_CPUID_CMOV; +extern const unsigned FLAC__CPUINFO_IA32_CPUID_MMX; +extern const unsigned FLAC__CPUINFO_IA32_CPUID_FXSR; +extern const unsigned FLAC__CPUINFO_IA32_CPUID_SSE; +extern const unsigned FLAC__CPUINFO_IA32_CPUID_SSE2; + +extern const unsigned FLAC__CPUINFO_IA32_CPUID_EXTENDED_AMD_3DNOW; +extern const unsigned FLAC__CPUINFO_IA32_CPUID_EXTENDED_AMD_EXT3DNOW; +extern const unsigned FLAC__CPUINFO_IA32_CPUID_EXTENDED_AMD_EXTMMX; + +typedef struct { + FLAC__bool use_asm; + FLAC__CPUInfo_Type type; + union { + FLAC__CPUInfo_IA32 ia32; + FLAC__CPUInfo_PPC ppc; + } data; +} FLAC__CPUInfo; + +void FLAC__cpu_info(FLAC__CPUInfo *info); + +#ifndef FLAC__NO_ASM +#ifdef FLAC__CPU_IA32 +#ifdef FLAC__HAS_NASM +unsigned FLAC__cpu_info_asm_ia32(); +unsigned FLAC__cpu_info_extended_amd_asm_ia32(); +unsigned FLAC__cpu_info_sse_test_asm_ia32(); +#endif +#endif +#endif + +#endif diff --git a/Libraries/FLAC/flac-src/src/libFLAC/include/private/crc.h b/Libraries/FLAC/flac-src/src/libFLAC/include/private/crc.h new file mode 100644 index 000000000..487ed0401 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/include/private/crc.h @@ -0,0 +1,57 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2000,2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef FLAC__PRIVATE__CRC_H +#define FLAC__PRIVATE__CRC_H + +#include "FLAC/ordinals.h" + +/* 8 bit CRC generator, MSB shifted first +** polynomial = x^8 + x^2 + x^1 + x^0 +** init = 0 +*/ +extern FLAC__byte const FLAC__crc8_table[256]; +#define FLAC__CRC8_UPDATE(data, crc) (crc) = FLAC__crc8_table[(crc) ^ (data)]; +void FLAC__crc8_update(const FLAC__byte data, FLAC__uint8 *crc); +void FLAC__crc8_update_block(const FLAC__byte *data, unsigned len, FLAC__uint8 *crc); +FLAC__uint8 FLAC__crc8(const FLAC__byte *data, unsigned len); + +/* 16 bit CRC generator, MSB shifted first +** polynomial = x^16 + x^15 + x^2 + x^0 +** init = 0 +*/ +extern FLAC__uint16 FLAC__crc16_table[256]; +#define FLAC__CRC16_UPDATE(data, crc) (crc) = ((crc)<<8) ^ FLAC__crc16_table[((crc)>>8) ^ (data)]; +void FLAC__crc16_update(const FLAC__byte data, FLAC__uint16 *crc); +void FLAC__crc16_update_block(const FLAC__byte *data, unsigned len, FLAC__uint16 *crc); +FLAC__uint16 FLAC__crc16(const FLAC__byte *data, unsigned len); + +#endif diff --git a/Libraries/FLAC/flac-src/src/libFLAC/include/private/fixed.h b/Libraries/FLAC/flac-src/src/libFLAC/include/private/fixed.h new file mode 100644 index 000000000..8401ffa8e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/include/private/fixed.h @@ -0,0 +1,97 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2000,2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef FLAC__PRIVATE__FIXED_H +#define FLAC__PRIVATE__FIXED_H + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include "private/float.h" +#include "FLAC/format.h" + +/* + * FLAC__fixed_compute_best_predictor() + * -------------------------------------------------------------------- + * Compute the best fixed predictor and the expected bits-per-sample + * of the residual signal for each order. The _wide() version uses + * 64-bit integers which is statistically necessary when bits-per- + * sample + log2(blocksize) > 30 + * + * IN data[0,data_len-1] + * IN data_len + * OUT residual_bits_per_sample[0,FLAC__MAX_FIXED_ORDER] + */ +#ifndef FLAC__INTEGER_ONLY_LIBRARY +unsigned FLAC__fixed_compute_best_predictor(const FLAC__int32 data[], unsigned data_len, FLAC__float residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1]); +# ifndef FLAC__NO_ASM +# ifdef FLAC__CPU_IA32 +# ifdef FLAC__HAS_NASM +unsigned FLAC__fixed_compute_best_predictor_asm_ia32_mmx_cmov(const FLAC__int32 data[], unsigned data_len, FLAC__float residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1]); +# endif +# endif +# endif +unsigned FLAC__fixed_compute_best_predictor_wide(const FLAC__int32 data[], unsigned data_len, FLAC__float residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1]); +#else +unsigned FLAC__fixed_compute_best_predictor(const FLAC__int32 data[], unsigned data_len, FLAC__fixedpoint residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1]); +unsigned FLAC__fixed_compute_best_predictor_wide(const FLAC__int32 data[], unsigned data_len, FLAC__fixedpoint residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1]); +#endif + +/* + * FLAC__fixed_compute_residual() + * -------------------------------------------------------------------- + * Compute the residual signal obtained from sutracting the predicted + * signal from the original. + * + * IN data[-order,data_len-1] original signal (NOTE THE INDICES!) + * IN data_len length of original signal + * IN order <= FLAC__MAX_FIXED_ORDER fixed-predictor order + * OUT residual[0,data_len-1] residual signal + */ +void FLAC__fixed_compute_residual(const FLAC__int32 data[], unsigned data_len, unsigned order, FLAC__int32 residual[]); + +/* + * FLAC__fixed_restore_signal() + * -------------------------------------------------------------------- + * Restore the original signal by summing the residual and the + * predictor. + * + * IN residual[0,data_len-1] residual signal + * IN data_len length of original signal + * IN order <= FLAC__MAX_FIXED_ORDER fixed-predictor order + * *** IMPORTANT: the caller must pass in the historical samples: + * IN data[-order,-1] previously-reconstructed historical samples + * OUT data[0,data_len-1] original signal + */ +void FLAC__fixed_restore_signal(const FLAC__int32 residual[], unsigned data_len, unsigned order, FLAC__int32 data[]); + +#endif diff --git a/Libraries/FLAC/flac-src/src/libFLAC/include/private/float.h b/Libraries/FLAC/flac-src/src/libFLAC/include/private/float.h new file mode 100644 index 000000000..67a5f266e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/include/private/float.h @@ -0,0 +1,97 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef FLAC__PRIVATE__FLOAT_H +#define FLAC__PRIVATE__FLOAT_H + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include "FLAC/ordinals.h" + +/* + * These typedefs make it easier to ensure that integer versions of + * the library really only contain integer operations. All the code + * in libFLAC should use FLAC__float and FLAC__double in place of + * float and double, and be protected by checks of the macro + * FLAC__INTEGER_ONLY_LIBRARY. + * + * FLAC__real is the basic floating point type used in LPC analysis. + */ +#ifndef FLAC__INTEGER_ONLY_LIBRARY +typedef double FLAC__double; +typedef float FLAC__float; +/* + * WATCHOUT: changing FLAC__real will change the signatures of many + * functions that have assembly language equivalents and break them. + */ +typedef float FLAC__real; +#else +/* + * The convention for FLAC__fixedpoint is to use the upper 16 bits + * for the integer part and lower 16 bits for the fractional part. + */ +typedef FLAC__int32 FLAC__fixedpoint; +extern const FLAC__fixedpoint FLAC__FP_ZERO; +extern const FLAC__fixedpoint FLAC__FP_ONE_HALF; +extern const FLAC__fixedpoint FLAC__FP_ONE; +extern const FLAC__fixedpoint FLAC__FP_LN2; +extern const FLAC__fixedpoint FLAC__FP_E; + +#define FLAC__fixedpoint_trunc(x) ((x)>>16) + +#define FLAC__fixedpoint_mul(x, y) ( (FLAC__fixedpoint) ( ((FLAC__int64)(x)*(FLAC__int64)(y)) >> 16 ) ) + +#define FLAC__fixedpoint_div(x, y) ( (FLAC__fixedpoint) ( ( ((FLAC__int64)(x)<<32) / (FLAC__int64)(y) ) >> 16 ) ) + +/* + * FLAC__fixedpoint_log2() + * -------------------------------------------------------------------- + * Returns the base-2 logarithm of the fixed-point number 'x' using an + * algorithm by Knuth for x >= 1.0 + * + * 'fracbits' is the number of fractional bits of 'x'. 'fracbits' must + * be < 32 and evenly divisible by 4 (0 is OK but not very precise). + * + * 'precision' roughly limits the number of iterations that are done; + * use (unsigned)(-1) for maximum precision. + * + * If 'x' is less than one -- that is, x < (1< +#endif + +#include "private/float.h" +#include "FLAC/format.h" + +#ifndef FLAC__INTEGER_ONLY_LIBRARY + +/* + * FLAC__lpc_compute_autocorrelation() + * -------------------------------------------------------------------- + * Compute the autocorrelation for lags between 0 and lag-1. + * Assumes data[] outside of [0,data_len-1] == 0. + * Asserts that lag > 0. + * + * IN data[0,data_len-1] + * IN data_len + * IN 0 < lag <= data_len + * OUT autoc[0,lag-1] + */ +void FLAC__lpc_compute_autocorrelation(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real autoc[]); +#ifndef FLAC__NO_ASM +# ifdef FLAC__CPU_IA32 +# ifdef FLAC__HAS_NASM +void FLAC__lpc_compute_autocorrelation_asm_ia32(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real autoc[]); +void FLAC__lpc_compute_autocorrelation_asm_ia32_sse_lag_4(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real autoc[]); +void FLAC__lpc_compute_autocorrelation_asm_ia32_sse_lag_8(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real autoc[]); +void FLAC__lpc_compute_autocorrelation_asm_ia32_sse_lag_12(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real autoc[]); +void FLAC__lpc_compute_autocorrelation_asm_ia32_3dnow(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real autoc[]); +# endif +# endif +#endif + +/* + * FLAC__lpc_compute_lp_coefficients() + * -------------------------------------------------------------------- + * Computes LP coefficients for orders 1..max_order. + * Do not call if autoc[0] == 0.0. This means the signal is zero + * and there is no point in calculating a predictor. + * + * IN autoc[0,max_order] autocorrelation values + * IN 0 < max_order <= FLAC__MAX_LPC_ORDER max LP order to compute + * OUT lp_coeff[0,max_order-1][0,max_order-1] LP coefficients for each order + * *** IMPORTANT: + * *** lp_coeff[0,max_order-1][max_order,FLAC__MAX_LPC_ORDER-1] are untouched + * OUT error[0,max_order-1] error for each order + * + * Example: if max_order is 9, the LP coefficients for order 9 will be + * in lp_coeff[8][0,8], the LP coefficients for order 8 will be + * in lp_coeff[7][0,7], etc. + */ +void FLAC__lpc_compute_lp_coefficients(const FLAC__real autoc[], unsigned max_order, FLAC__real lp_coeff[][FLAC__MAX_LPC_ORDER], FLAC__double error[]); + +/* + * FLAC__lpc_quantize_coefficients() + * -------------------------------------------------------------------- + * Quantizes the LP coefficients. NOTE: precision + bits_per_sample + * must be less than 32 (sizeof(FLAC__int32)*8). + * + * IN lp_coeff[0,order-1] LP coefficients + * IN order LP order + * IN FLAC__MIN_QLP_COEFF_PRECISION < precision + * desired precision (in bits, including sign + * bit) of largest coefficient + * OUT qlp_coeff[0,order-1] quantized coefficients + * OUT shift # of bits to shift right to get approximated + * LP coefficients. NOTE: could be negative. + * RETURN 0 => quantization OK + * 1 => coefficients require too much shifting for *shift to + * fit in the LPC subframe header. 'shift' is unset. + * 2 => coefficients are all zero, which is bad. 'shift' is + * unset. + */ +int FLAC__lpc_quantize_coefficients(const FLAC__real lp_coeff[], unsigned order, unsigned precision, FLAC__int32 qlp_coeff[], int *shift); + +/* + * FLAC__lpc_compute_residual_from_qlp_coefficients() + * -------------------------------------------------------------------- + * Compute the residual signal obtained from sutracting the predicted + * signal from the original. + * + * IN data[-order,data_len-1] original signal (NOTE THE INDICES!) + * IN data_len length of original signal + * IN qlp_coeff[0,order-1] quantized LP coefficients + * IN order > 0 LP order + * IN lp_quantization quantization of LP coefficients in bits + * OUT residual[0,data_len-1] residual signal + */ +void FLAC__lpc_compute_residual_from_qlp_coefficients(const FLAC__int32 *data, unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 residual[]); +void FLAC__lpc_compute_residual_from_qlp_coefficients_wide(const FLAC__int32 *data, unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 residual[]); +#ifndef FLAC__NO_ASM +# ifdef FLAC__CPU_IA32 +# ifdef FLAC__HAS_NASM +void FLAC__lpc_compute_residual_from_qlp_coefficients_asm_ia32(const FLAC__int32 *data, unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 residual[]); +void FLAC__lpc_compute_residual_from_qlp_coefficients_asm_ia32_mmx(const FLAC__int32 *data, unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 residual[]); +# endif +# endif +#endif + +#endif /* !defined FLAC__INTEGER_ONLY_LIBRARY */ + +/* + * FLAC__lpc_restore_signal() + * -------------------------------------------------------------------- + * Restore the original signal by summing the residual and the + * predictor. + * + * IN residual[0,data_len-1] residual signal + * IN data_len length of original signal + * IN qlp_coeff[0,order-1] quantized LP coefficients + * IN order > 0 LP order + * IN lp_quantization quantization of LP coefficients in bits + * *** IMPORTANT: the caller must pass in the historical samples: + * IN data[-order,-1] previously-reconstructed historical samples + * OUT data[0,data_len-1] original signal + */ +void FLAC__lpc_restore_signal(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[]); +void FLAC__lpc_restore_signal_wide(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[]); +#ifndef FLAC__NO_ASM +# ifdef FLAC__CPU_IA32 +# ifdef FLAC__HAS_NASM +void FLAC__lpc_restore_signal_asm_ia32(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[]); +void FLAC__lpc_restore_signal_asm_ia32_mmx(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[]); +# endif /* FLAC__HAS_NASM */ +# elif defined FLAC__CPU_PPC +void FLAC__lpc_restore_signal_asm_ppc_altivec_16(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[]); +void FLAC__lpc_restore_signal_asm_ppc_altivec_16_order8(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[]); +# endif/* FLAC__CPU_IA32 || FLAC__CPU_PPC */ +#endif /* FLAC__NO_ASM */ + +#ifndef FLAC__INTEGER_ONLY_LIBRARY + +/* + * FLAC__lpc_compute_expected_bits_per_residual_sample() + * -------------------------------------------------------------------- + * Compute the expected number of bits per residual signal sample + * based on the LP error (which is related to the residual variance). + * + * IN lpc_error >= 0.0 error returned from calculating LP coefficients + * IN total_samples > 0 # of samples in residual signal + * RETURN expected bits per sample + */ +FLAC__double FLAC__lpc_compute_expected_bits_per_residual_sample(FLAC__double lpc_error, unsigned total_samples); +FLAC__double FLAC__lpc_compute_expected_bits_per_residual_sample_with_error_scale(FLAC__double lpc_error, FLAC__double error_scale); + +/* + * FLAC__lpc_compute_best_order() + * -------------------------------------------------------------------- + * Compute the best order from the array of signal errors returned + * during coefficient computation. + * + * IN lpc_error[0,max_order-1] >= 0.0 error returned from calculating LP coefficients + * IN max_order > 0 max LP order + * IN total_samples > 0 # of samples in residual signal + * IN bits_per_signal_sample # of bits per sample in the original signal + * RETURN [1,max_order] best order + */ +unsigned FLAC__lpc_compute_best_order(const FLAC__double lpc_error[], unsigned max_order, unsigned total_samples, unsigned bits_per_signal_sample); + +#endif /* !defined FLAC__INTEGER_ONLY_LIBRARY */ + +#endif diff --git a/Libraries/FLAC/flac-src/src/libFLAC/include/private/md5.h b/Libraries/FLAC/flac-src/src/libFLAC/include/private/md5.h new file mode 100644 index 000000000..e85326015 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/include/private/md5.h @@ -0,0 +1,54 @@ +/* + * This is the header file for the MD5 message-digest algorithm. + * The algorithm is due to Ron Rivest. This code was + * written by Colin Plumb in 1993, no copyright is claimed. + * This code is in the public domain; do with it what you wish. + * + * Equivalent code is available from RSA Data Security, Inc. + * This code has been tested against that, and is equivalent, + * except that you don't need to include two pages of legalese + * with every copy. + * + * To compute the message digest of a chunk of bytes, declare an + * MD5Context structure, pass it to MD5Init, call MD5Update as + * needed on buffers full of bytes, and then call MD5Final, which + * will fill a supplied 16-byte array with the digest. + * + * Changed so as no longer to depend on Colin Plumb's `usual.h' + * header definitions; now uses stuff from dpkg's config.h + * - Ian Jackson . + * Still in the public domain. + * + * Josh Coalson: made some changes to integrate with libFLAC. + * Still in the public domain. + */ + +#ifndef FLAC__PRIVATE__MD5_H +#define FLAC__PRIVATE__MD5_H + +#define md5byte unsigned char + +/* + * Due to an unholy abomination in libOggFLAC (it requires access to + * these internal MD5 functions) we have to #include "FLAC/export.h" + * and export them when building a DLL + */ +#include "FLAC/export.h" +#include "FLAC/ordinals.h" + +struct FLAC__MD5Context { + FLAC__uint32 buf[4]; + FLAC__uint32 bytes[2]; + FLAC__uint32 in[16]; + FLAC__byte *internal_buf; + unsigned capacity; +}; + +FLAC_API void FLAC__MD5Init(struct FLAC__MD5Context *context); +FLAC_API void FLAC__MD5Update(struct FLAC__MD5Context *context, md5byte const *buf, unsigned len); +FLAC_API void FLAC__MD5Final(md5byte digest[16], struct FLAC__MD5Context *context); +void FLAC__MD5Transform(FLAC__uint32 buf[4], FLAC__uint32 const in[16]); + +FLAC_API FLAC__bool FLAC__MD5Accumulate(struct FLAC__MD5Context *ctx, const FLAC__int32 * const signal[], unsigned channels, unsigned samples, unsigned bytes_per_sample); + +#endif /* !MD5_H */ diff --git a/Libraries/FLAC/flac-src/src/libFLAC/include/private/memory.h b/Libraries/FLAC/flac-src/src/libFLAC/include/private/memory.h new file mode 100644 index 000000000..fca808155 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/include/private/memory.h @@ -0,0 +1,56 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef FLAC__PRIVATE__MEMORY_H +#define FLAC__PRIVATE__MEMORY_H + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include /* for size_t */ + +#include "private/float.h" +#include "FLAC/ordinals.h" /* for FLAC__bool */ + +/* Returns the unaligned address returned by malloc. + * Use free() on this address to deallocate. + */ +void *FLAC__memory_alloc_aligned(size_t bytes, void **aligned_address); +FLAC__bool FLAC__memory_alloc_aligned_int32_array(unsigned elements, FLAC__int32 **unaligned_pointer, FLAC__int32 **aligned_pointer); +FLAC__bool FLAC__memory_alloc_aligned_uint32_array(unsigned elements, FLAC__uint32 **unaligned_pointer, FLAC__uint32 **aligned_pointer); +FLAC__bool FLAC__memory_alloc_aligned_uint64_array(unsigned elements, FLAC__uint64 **unaligned_pointer, FLAC__uint64 **aligned_pointer); +FLAC__bool FLAC__memory_alloc_aligned_unsigned_array(unsigned elements, unsigned **unaligned_pointer, unsigned **aligned_pointer); +#ifndef FLAC__INTEGER_ONLY_LIBRARY +FLAC__bool FLAC__memory_alloc_aligned_real_array(unsigned elements, FLAC__real **unaligned_pointer, FLAC__real **aligned_pointer); +#endif + +#endif diff --git a/Libraries/FLAC/flac-src/src/libFLAC/include/private/metadata.h b/Libraries/FLAC/flac-src/src/libFLAC/include/private/metadata.h new file mode 100644 index 000000000..f95e2deab --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/include/private/metadata.h @@ -0,0 +1,40 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef FLAC__PRIVATE__METADATA_H +#define FLAC__PRIVATE__METADATA_H + +#include "FLAC/metadata.h" + +void FLAC__metadata_object_delete_data(FLAC__StreamMetadata *object); +void FLAC__metadata_object_cuesheet_track_delete_data(FLAC__StreamMetadata_CueSheet_Track *object); + +#endif diff --git a/Libraries/FLAC/flac-src/src/libFLAC/include/private/stream_encoder_framing.h b/Libraries/FLAC/flac-src/src/libFLAC/include/private/stream_encoder_framing.h new file mode 100644 index 000000000..5b5426a3e --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/include/private/stream_encoder_framing.h @@ -0,0 +1,45 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2000,2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef FLAC__PRIVATE__STREAM_ENCODER_FRAMING_H +#define FLAC__PRIVATE__STREAM_ENCODER_FRAMING_H + +#include "FLAC/format.h" +#include "bitbuffer.h" + +FLAC__bool FLAC__add_metadata_block(const FLAC__StreamMetadata *metadata, FLAC__BitBuffer *bb); +FLAC__bool FLAC__frame_add_header(const FLAC__FrameHeader *header, FLAC__bool streamable_subset, FLAC__BitBuffer *bb); +FLAC__bool FLAC__subframe_add_constant(const FLAC__Subframe_Constant *subframe, unsigned subframe_bps, unsigned wasted_bits, FLAC__BitBuffer *bb); +FLAC__bool FLAC__subframe_add_fixed(const FLAC__Subframe_Fixed *subframe, unsigned residual_samples, unsigned subframe_bps, unsigned wasted_bits, FLAC__BitBuffer *bb); +FLAC__bool FLAC__subframe_add_lpc(const FLAC__Subframe_LPC *subframe, unsigned residual_samples, unsigned subframe_bps, unsigned wasted_bits, FLAC__BitBuffer *bb); +FLAC__bool FLAC__subframe_add_verbatim(const FLAC__Subframe_Verbatim *subframe, unsigned samples, unsigned subframe_bps, unsigned wasted_bits, FLAC__BitBuffer *bb); + +#endif diff --git a/Libraries/FLAC/flac-src/src/libFLAC/include/protected/Makefile b/Libraries/FLAC/flac-src/src/libFLAC/include/protected/Makefile new file mode 100644 index 000000000..a56f1295c --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/include/protected/Makefile @@ -0,0 +1,457 @@ +# Makefile.in generated by automake 1.8.5 from Makefile.am. +# src/libFLAC/include/protected/Makefile. Generated from Makefile.in by configure. + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + + + +# libFLAC - Free Lossless Audio Codec library +# Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of the Xiph.org Foundation nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +srcdir = . +top_srcdir = ../../../.. + +pkgdatadir = $(datadir)/flac +pkglibdir = $(libdir)/flac +pkgincludedir = $(includedir)/flac +top_builddir = ../../../.. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = /usr/bin/install -c +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +host_triplet = powerpc-apple-darwin8.4.0 +subdir = src/libFLAC/include/protected +DIST_COMMON = $(noinst_HEADERS) $(srcdir)/Makefile.am \ + $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(mkdir_p) +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +SOURCES = +DIST_SOURCES = +HEADERS = $(noinst_HEADERS) +ETAGS = etags +CTAGS = ctags +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run aclocal-1.8 +AMDEP_FALSE = # +AMDEP_TRUE = +AMTAR = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run tar +AS = as +AUTOCONF = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run autoconf +AUTOHEADER = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run autoheader +AUTOMAKE = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run automake-1.8 +AWK = awk +CC = gcc +CCAS = gcc +CCASFLAGS = -g -O2 +CCDEPMODE = depmode=gcc3 +CFLAGS = -I$(top_builddir) -I$(srcdir)/include -I$(top_srcdir)/include -O2 -DNDEBUG -O3 -fomit-frame-pointer -funroll-loops -finline-functions -Wall -W -Winline -DFLaC__INLINE=__inline__ -g -O2 +CPP = gcc -E +CPPFLAGS = +CXX = g++ +CXXDEPMODE = depmode=gcc3 +CXXFLAGS = -I$(top_builddir) -I$(srcdir)/include -I$(top_srcdir)/include -O2 -DNDEBUG -O3 -fomit-frame-pointer -funroll-loops -finline-functions -Wall -W -Winline -DFLaC__INLINE=__inline__ -g -O2 +CYGPATH_W = echo +DEBUG_FALSE = +DEBUG_TRUE = # +DEFS = -DHAVE_CONFIG_H +DEPDIR = .deps +DOCBOOK_TO_MAN = +DOXYGEN = +ECHO = echo +ECHO_C = +ECHO_N = -n +ECHO_T = +EGREP = grep -E +EXEEXT = +FLaC__CPU_IA32_FALSE = +FLaC__CPU_IA32_TRUE = # +FLaC__CPU_PPC_FALSE = # +FLaC__CPU_PPC_TRUE = +FLaC__CPU_SPARC_FALSE = +FLaC__CPU_SPARC_TRUE = # +FLaC__EXHAUSTIVE_TESTS_FALSE = +FLaC__EXHAUSTIVE_TESTS_TRUE = # +FLaC__HAS_AS_FALSE = # +FLaC__HAS_AS_TRUE = +FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE = +FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE = # +FLaC__HAS_DOCBOOK_TO_MAN_FALSE = +FLaC__HAS_DOCBOOK_TO_MAN_TRUE = # +FLaC__HAS_DOXYGEN_FALSE = +FLaC__HAS_DOXYGEN_TRUE = # +FLaC__HAS_GAS_FALSE = +FLaC__HAS_GAS_TRUE = # +FLaC__HAS_GAS__TEMPORARILY_DISABLED_FALSE = +FLaC__HAS_GAS__TEMPORARILY_DISABLED_TRUE = # +FLaC__HAS_NASM_FALSE = # +FLaC__HAS_NASM_TRUE = +FLaC__HAS_OGG_FALSE = +FLaC__HAS_OGG_TRUE = # +FLaC__HAS_XMMS_FALSE = +FLaC__HAS_XMMS_TRUE = # +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_FALSE = +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_TRUE = # +FLaC__NO_ASM_FALSE = +FLaC__NO_ASM_TRUE = # +FLaC__SSE_OS_FALSE = +FLaC__SSE_OS_TRUE = # +FLaC__SYS_DARWIN_FALSE = # +FLaC__SYS_DARWIN_TRUE = +FLaC__SYS_LINUX_FALSE = +FLaC__SYS_LINUX_TRUE = # +FLaC__USE_3DNOW_FALSE = # +FLaC__USE_3DNOW_TRUE = +FLaC__USE_ALTIVEC_FALSE = # +FLaC__USE_ALTIVEC_TRUE = +FLaC__VALGRIND_TESTING_FALSE = +FLaC__VALGRIND_TESTING_TRUE = # +GAS = +INSTALL_DATA = ${INSTALL} -m 644 +INSTALL_PROGRAM = ${INSTALL} +INSTALL_SCRIPT = ${INSTALL} +INSTALL_STRIP_PROGRAM = ${SHELL} $(install_sh) -c -s +LDFLAGS = +LIBICONV = -liconv +LIBOBJS = +LIBS = +LIBTOOL = $(SHELL) $(top_builddir)/libtool +LN_S = ln -s +LTLIBICONV = -liconv +LTLIBOBJS = +MAINT = # +MAINTAINER_MODE_FALSE = +MAINTAINER_MODE_TRUE = # +MAKEINFO = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run makeinfo +NASM = nasm +OBJEXT = o +OBJ_FORMAT = elf +OGG_CFLAGS = +OGG_LIBS = +PACKAGE = flac +PACKAGE_BUGREPORT = +PACKAGE_NAME = +PACKAGE_STRING = +PACKAGE_TARNAME = +PACKAGE_VERSION = +PATH_SEPARATOR = : +RANLIB = ranlib +SET_MAKE = +SHELL = /bin/sh +STRIP = strip +VERSION = 1.1.2 +XMMS_CFLAGS = +XMMS_CONFIG = no +XMMS_DATA_DIR = +XMMS_EFFECT_PLUGIN_DIR = +XMMS_GENERAL_PLUGIN_DIR = +XMMS_INPUT_PLUGIN_DIR = +XMMS_LIBS = +XMMS_OUTPUT_PLUGIN_DIR = +XMMS_PLUGIN_DIR = +XMMS_VERSION = +XMMS_VISUALIZATION_PLUGIN_DIR = +ac_ct_CC = gcc +ac_ct_CXX = g++ +ac_ct_RANLIB = ranlib +ac_ct_STRIP = strip +am__fastdepCC_FALSE = # +am__fastdepCC_TRUE = +am__fastdepCXX_FALSE = # +am__fastdepCXX_TRUE = +am__include = include +am__leading_dot = . +am__quote = +bindir = ${exec_prefix}/bin +build = powerpc-apple-darwin8.4.0 +build_alias = +build_cpu = powerpc +build_os = darwin8.4.0 +build_vendor = apple +datadir = ${prefix}/share +exec_prefix = ${prefix} +host = powerpc-apple-darwin8.4.0 +host_alias = +host_cpu = powerpc +host_os = darwin8.4.0 +host_vendor = apple +includedir = ${prefix}/include +infodir = ${prefix}/info +install_sh = /Users/me/Development/Frameworks/flac/flac-src/install-sh +libdir = ${exec_prefix}/lib +libexecdir = ${exec_prefix}/libexec +localstatedir = ${prefix}/var +mandir = ${prefix}/man +mkdir_p = $(install_sh) -d +oldincludedir = /usr/include +prefix = /usr/local +program_transform_name = s,x,x, +sbindir = ${exec_prefix}/sbin +sharedstatedir = ${prefix}/com +sysconfdir = ${prefix}/etc +target_alias = +noinst_HEADERS = \ + all.h \ + file_decoder.h \ + file_encoder.h \ + seekable_stream_decoder.h \ + seekable_stream_encoder.h \ + stream_decoder.h \ + stream_encoder.h + +all: all-am + +.SUFFIXES: +$(srcdir)/Makefile.in: # $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/libFLAC/include/protected/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --foreign src/libFLAC/include/protected/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: # $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): # $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +distclean-libtool: + -rm -f libtool +uninstall-info-am: + +ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + mkid -fID $$unique +tags: TAGS + +TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + test -n "$$unique" || unique=$$empty_fix; \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$tags $$unique; \ + fi +ctags: CTAGS +CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + test -z "$(CTAGS_ARGS)$$tags$$unique" \ + || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ + $$tags $$unique + +GTAGS: + here=`$(am__cd) $(top_builddir) && pwd` \ + && cd $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) $$here + +distclean-tags: + -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \ + list='$(DISTFILES)'; for file in $$list; do \ + case $$file in \ + $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \ + $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \ + esac; \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test "$$dir" != "$$file" && test "$$dir" != "."; then \ + dir="/$$dir"; \ + $(mkdir_p) "$(distdir)$$dir"; \ + else \ + dir=''; \ + fi; \ + if test -d $$d/$$file; then \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + fi; \ + cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + else \ + test -f $(distdir)/$$file \ + || cp -p $$d/$$file $(distdir)/$$file \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile $(HEADERS) +installdirs: +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool mostlyclean-am + +distclean: distclean-am + -rm -f Makefile +distclean-am: clean-am distclean-generic distclean-libtool \ + distclean-tags + +dvi: dvi-am + +dvi-am: + +html: html-am + +info: info-am + +info-am: + +install-data-am: + +install-exec-am: + +install-info: install-info-am + +install-man: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-generic mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-info-am + +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \ + clean-libtool ctags distclean distclean-generic \ + distclean-libtool distclean-tags distdir dvi dvi-am html \ + html-am info info-am install install-am install-data \ + install-data-am install-exec install-exec-am install-info \ + install-info-am install-man install-strip installcheck \ + installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-generic \ + mostlyclean-libtool pdf pdf-am ps ps-am tags uninstall \ + uninstall-am uninstall-info-am + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/Libraries/FLAC/flac-src/src/libFLAC/include/protected/Makefile.am b/Libraries/FLAC/flac-src/src/libFLAC/include/protected/Makefile.am new file mode 100644 index 000000000..e4e3931fa --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/include/protected/Makefile.am @@ -0,0 +1,38 @@ +# libFLAC - Free Lossless Audio Codec library +# Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of the Xiph.org Foundation nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +noinst_HEADERS = \ + all.h \ + file_decoder.h \ + file_encoder.h \ + seekable_stream_decoder.h \ + seekable_stream_encoder.h \ + stream_decoder.h \ + stream_encoder.h diff --git a/Libraries/FLAC/flac-src/src/libFLAC/include/protected/Makefile.in b/Libraries/FLAC/flac-src/src/libFLAC/include/protected/Makefile.in new file mode 100644 index 000000000..e5fbe07b5 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/include/protected/Makefile.in @@ -0,0 +1,457 @@ +# Makefile.in generated by automake 1.8.5 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# libFLAC - Free Lossless Audio Codec library +# Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of the Xiph.org Foundation nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = ../../../.. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = @INSTALL@ +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +host_triplet = @host@ +subdir = src/libFLAC/include/protected +DIST_COMMON = $(noinst_HEADERS) $(srcdir)/Makefile.am \ + $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(mkdir_p) +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +SOURCES = +DIST_SOURCES = +HEADERS = $(noinst_HEADERS) +ETAGS = etags +CTAGS = ctags +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = @ACLOCAL@ +AMDEP_FALSE = @AMDEP_FALSE@ +AMDEP_TRUE = @AMDEP_TRUE@ +AMTAR = @AMTAR@ +AS = @AS@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +CC = @CC@ +CCAS = @CCAS@ +CCASFLAGS = @CCASFLAGS@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CPP = @CPP@ +CPPFLAGS = @CPPFLAGS@ +CXX = @CXX@ +CXXDEPMODE = @CXXDEPMODE@ +CXXFLAGS = @CXXFLAGS@ +CYGPATH_W = @CYGPATH_W@ +DEBUG_FALSE = @DEBUG_FALSE@ +DEBUG_TRUE = @DEBUG_TRUE@ +DEFS = @DEFS@ +DEPDIR = @DEPDIR@ +DOCBOOK_TO_MAN = @DOCBOOK_TO_MAN@ +DOXYGEN = @DOXYGEN@ +ECHO = @ECHO@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +EGREP = @EGREP@ +EXEEXT = @EXEEXT@ +FLaC__CPU_IA32_FALSE = @FLaC__CPU_IA32_FALSE@ +FLaC__CPU_IA32_TRUE = @FLaC__CPU_IA32_TRUE@ +FLaC__CPU_PPC_FALSE = @FLaC__CPU_PPC_FALSE@ +FLaC__CPU_PPC_TRUE = @FLaC__CPU_PPC_TRUE@ +FLaC__CPU_SPARC_FALSE = @FLaC__CPU_SPARC_FALSE@ +FLaC__CPU_SPARC_TRUE = @FLaC__CPU_SPARC_TRUE@ +FLaC__EXHAUSTIVE_TESTS_FALSE = @FLaC__EXHAUSTIVE_TESTS_FALSE@ +FLaC__EXHAUSTIVE_TESTS_TRUE = @FLaC__EXHAUSTIVE_TESTS_TRUE@ +FLaC__HAS_AS_FALSE = @FLaC__HAS_AS_FALSE@ +FLaC__HAS_AS_TRUE = @FLaC__HAS_AS_TRUE@ +FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE = @FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE@ +FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE = @FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE@ +FLaC__HAS_DOCBOOK_TO_MAN_FALSE = @FLaC__HAS_DOCBOOK_TO_MAN_FALSE@ +FLaC__HAS_DOCBOOK_TO_MAN_TRUE = @FLaC__HAS_DOCBOOK_TO_MAN_TRUE@ +FLaC__HAS_DOXYGEN_FALSE = @FLaC__HAS_DOXYGEN_FALSE@ +FLaC__HAS_DOXYGEN_TRUE = @FLaC__HAS_DOXYGEN_TRUE@ +FLaC__HAS_GAS_FALSE = @FLaC__HAS_GAS_FALSE@ +FLaC__HAS_GAS_TRUE = @FLaC__HAS_GAS_TRUE@ +FLaC__HAS_GAS__TEMPORARILY_DISABLED_FALSE = @FLaC__HAS_GAS__TEMPORARILY_DISABLED_FALSE@ +FLaC__HAS_GAS__TEMPORARILY_DISABLED_TRUE = @FLaC__HAS_GAS__TEMPORARILY_DISABLED_TRUE@ +FLaC__HAS_NASM_FALSE = @FLaC__HAS_NASM_FALSE@ +FLaC__HAS_NASM_TRUE = @FLaC__HAS_NASM_TRUE@ +FLaC__HAS_OGG_FALSE = @FLaC__HAS_OGG_FALSE@ +FLaC__HAS_OGG_TRUE = @FLaC__HAS_OGG_TRUE@ +FLaC__HAS_XMMS_FALSE = @FLaC__HAS_XMMS_FALSE@ +FLaC__HAS_XMMS_TRUE = @FLaC__HAS_XMMS_TRUE@ +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_FALSE = @FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_FALSE@ +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_TRUE = @FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_TRUE@ +FLaC__NO_ASM_FALSE = @FLaC__NO_ASM_FALSE@ +FLaC__NO_ASM_TRUE = @FLaC__NO_ASM_TRUE@ +FLaC__SSE_OS_FALSE = @FLaC__SSE_OS_FALSE@ +FLaC__SSE_OS_TRUE = @FLaC__SSE_OS_TRUE@ +FLaC__SYS_DARWIN_FALSE = @FLaC__SYS_DARWIN_FALSE@ +FLaC__SYS_DARWIN_TRUE = @FLaC__SYS_DARWIN_TRUE@ +FLaC__SYS_LINUX_FALSE = @FLaC__SYS_LINUX_FALSE@ +FLaC__SYS_LINUX_TRUE = @FLaC__SYS_LINUX_TRUE@ +FLaC__USE_3DNOW_FALSE = @FLaC__USE_3DNOW_FALSE@ +FLaC__USE_3DNOW_TRUE = @FLaC__USE_3DNOW_TRUE@ +FLaC__USE_ALTIVEC_FALSE = @FLaC__USE_ALTIVEC_FALSE@ +FLaC__USE_ALTIVEC_TRUE = @FLaC__USE_ALTIVEC_TRUE@ +FLaC__VALGRIND_TESTING_FALSE = @FLaC__VALGRIND_TESTING_FALSE@ +FLaC__VALGRIND_TESTING_TRUE = @FLaC__VALGRIND_TESTING_TRUE@ +GAS = @GAS@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +LDFLAGS = @LDFLAGS@ +LIBICONV = @LIBICONV@ +LIBOBJS = @LIBOBJS@ +LIBS = @LIBS@ +LIBTOOL = @LIBTOOL@ +LN_S = @LN_S@ +LTLIBICONV = @LTLIBICONV@ +LTLIBOBJS = @LTLIBOBJS@ +MAINT = @MAINT@ +MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@ +MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@ +MAKEINFO = @MAKEINFO@ +NASM = @NASM@ +OBJEXT = @OBJEXT@ +OBJ_FORMAT = @OBJ_FORMAT@ +OGG_CFLAGS = @OGG_CFLAGS@ +OGG_LIBS = @OGG_LIBS@ +PACKAGE = @PACKAGE@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_STRING = @PACKAGE_STRING@ +PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +RANLIB = @RANLIB@ +SET_MAKE = @SET_MAKE@ +SHELL = @SHELL@ +STRIP = @STRIP@ +VERSION = @VERSION@ +XMMS_CFLAGS = @XMMS_CFLAGS@ +XMMS_CONFIG = @XMMS_CONFIG@ +XMMS_DATA_DIR = @XMMS_DATA_DIR@ +XMMS_EFFECT_PLUGIN_DIR = @XMMS_EFFECT_PLUGIN_DIR@ +XMMS_GENERAL_PLUGIN_DIR = @XMMS_GENERAL_PLUGIN_DIR@ +XMMS_INPUT_PLUGIN_DIR = @XMMS_INPUT_PLUGIN_DIR@ +XMMS_LIBS = @XMMS_LIBS@ +XMMS_OUTPUT_PLUGIN_DIR = @XMMS_OUTPUT_PLUGIN_DIR@ +XMMS_PLUGIN_DIR = @XMMS_PLUGIN_DIR@ +XMMS_VERSION = @XMMS_VERSION@ +XMMS_VISUALIZATION_PLUGIN_DIR = @XMMS_VISUALIZATION_PLUGIN_DIR@ +ac_ct_CC = @ac_ct_CC@ +ac_ct_CXX = @ac_ct_CXX@ +ac_ct_RANLIB = @ac_ct_RANLIB@ +ac_ct_STRIP = @ac_ct_STRIP@ +am__fastdepCC_FALSE = @am__fastdepCC_FALSE@ +am__fastdepCC_TRUE = @am__fastdepCC_TRUE@ +am__fastdepCXX_FALSE = @am__fastdepCXX_FALSE@ +am__fastdepCXX_TRUE = @am__fastdepCXX_TRUE@ +am__include = @am__include@ +am__leading_dot = @am__leading_dot@ +am__quote = @am__quote@ +bindir = @bindir@ +build = @build@ +build_alias = @build_alias@ +build_cpu = @build_cpu@ +build_os = @build_os@ +build_vendor = @build_vendor@ +datadir = @datadir@ +exec_prefix = @exec_prefix@ +host = @host@ +host_alias = @host_alias@ +host_cpu = @host_cpu@ +host_os = @host_os@ +host_vendor = @host_vendor@ +includedir = @includedir@ +infodir = @infodir@ +install_sh = @install_sh@ +libdir = @libdir@ +libexecdir = @libexecdir@ +localstatedir = @localstatedir@ +mandir = @mandir@ +mkdir_p = @mkdir_p@ +oldincludedir = @oldincludedir@ +prefix = @prefix@ +program_transform_name = @program_transform_name@ +sbindir = @sbindir@ +sharedstatedir = @sharedstatedir@ +sysconfdir = @sysconfdir@ +target_alias = @target_alias@ +noinst_HEADERS = \ + all.h \ + file_decoder.h \ + file_encoder.h \ + seekable_stream_decoder.h \ + seekable_stream_encoder.h \ + stream_decoder.h \ + stream_encoder.h + +all: all-am + +.SUFFIXES: +$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/libFLAC/include/protected/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --foreign src/libFLAC/include/protected/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +distclean-libtool: + -rm -f libtool +uninstall-info-am: + +ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + mkid -fID $$unique +tags: TAGS + +TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + test -n "$$unique" || unique=$$empty_fix; \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$tags $$unique; \ + fi +ctags: CTAGS +CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + test -z "$(CTAGS_ARGS)$$tags$$unique" \ + || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ + $$tags $$unique + +GTAGS: + here=`$(am__cd) $(top_builddir) && pwd` \ + && cd $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) $$here + +distclean-tags: + -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \ + list='$(DISTFILES)'; for file in $$list; do \ + case $$file in \ + $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \ + $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \ + esac; \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test "$$dir" != "$$file" && test "$$dir" != "."; then \ + dir="/$$dir"; \ + $(mkdir_p) "$(distdir)$$dir"; \ + else \ + dir=''; \ + fi; \ + if test -d $$d/$$file; then \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + fi; \ + cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + else \ + test -f $(distdir)/$$file \ + || cp -p $$d/$$file $(distdir)/$$file \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile $(HEADERS) +installdirs: +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool mostlyclean-am + +distclean: distclean-am + -rm -f Makefile +distclean-am: clean-am distclean-generic distclean-libtool \ + distclean-tags + +dvi: dvi-am + +dvi-am: + +html: html-am + +info: info-am + +info-am: + +install-data-am: + +install-exec-am: + +install-info: install-info-am + +install-man: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-generic mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-info-am + +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \ + clean-libtool ctags distclean distclean-generic \ + distclean-libtool distclean-tags distdir dvi dvi-am html \ + html-am info info-am install install-am install-data \ + install-data-am install-exec install-exec-am install-info \ + install-info-am install-man install-strip installcheck \ + installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-generic \ + mostlyclean-libtool pdf pdf-am ps ps-am tags uninstall \ + uninstall-am uninstall-info-am + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/Libraries/FLAC/flac-src/src/libFLAC/include/protected/all.h b/Libraries/FLAC/flac-src/src/libFLAC/include/protected/all.h new file mode 100644 index 000000000..12e7ae2a5 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/include/protected/all.h @@ -0,0 +1,42 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef FLAC__PROTECTED__ALL_H +#define FLAC__PROTECTED__ALL_H + +#include "file_decoder.h" +#include "file_encoder.h" +#include "seekable_stream_decoder.h" +#include "seekable_stream_encoder.h" +#include "stream_decoder.h" +#include "stream_encoder.h" + +#endif diff --git a/Libraries/FLAC/flac-src/src/libFLAC/include/protected/file_decoder.h b/Libraries/FLAC/flac-src/src/libFLAC/include/protected/file_decoder.h new file mode 100644 index 000000000..88662bb34 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/include/protected/file_decoder.h @@ -0,0 +1,41 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2000,2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef FLAC__PROTECTED__FILE_DECODER_H +#define FLAC__PROTECTED__FILE_DECODER_H + +#include "FLAC/file_decoder.h" + +typedef struct FLAC__FileDecoderProtected { + FLAC__FileDecoderState state; +} FLAC__FileDecoderProtected; + +#endif diff --git a/Libraries/FLAC/flac-src/src/libFLAC/include/protected/file_encoder.h b/Libraries/FLAC/flac-src/src/libFLAC/include/protected/file_encoder.h new file mode 100644 index 000000000..1d516d1da --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/include/protected/file_encoder.h @@ -0,0 +1,41 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef FLAC__PROTECTED__FILE_ENCODER_H +#define FLAC__PROTECTED__FILE_ENCODER_H + +#include "FLAC/file_encoder.h" + +typedef struct FLAC__FileEncoderProtected { + FLAC__FileEncoderState state; +} FLAC__FileEncoderProtected; + +#endif diff --git a/Libraries/FLAC/flac-src/src/libFLAC/include/protected/seekable_stream_decoder.h b/Libraries/FLAC/flac-src/src/libFLAC/include/protected/seekable_stream_decoder.h new file mode 100644 index 000000000..71123da89 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/include/protected/seekable_stream_decoder.h @@ -0,0 +1,42 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2000,2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef FLAC__PROTECTED__SEEKABLE_STREAM_DECODER_H +#define FLAC__PROTECTED__SEEKABLE_STREAM_DECODER_H + +#include "FLAC/seekable_stream_decoder.h" + +typedef struct FLAC__SeekableStreamDecoderProtected { + FLAC__bool md5_checking; /* if true, generate MD5 signature of decoded data and compare against signature in the STREAMINFO metadata block */ + FLAC__SeekableStreamDecoderState state; +} FLAC__SeekableStreamDecoderProtected; + +#endif diff --git a/Libraries/FLAC/flac-src/src/libFLAC/include/protected/seekable_stream_encoder.h b/Libraries/FLAC/flac-src/src/libFLAC/include/protected/seekable_stream_encoder.h new file mode 100644 index 000000000..3341d9a5a --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/include/protected/seekable_stream_encoder.h @@ -0,0 +1,42 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef FLAC__PROTECTED__SEEKABLE_STREAM_ENCODER_H +#define FLAC__PROTECTED__SEEKABLE_STREAM_ENCODER_H + +#include "FLAC/seekable_stream_encoder.h" + +typedef struct FLAC__SeekableStreamEncoderProtected { + FLAC__SeekableStreamEncoderState state; + FLAC__uint64 streaminfo_offset, seektable_offset, audio_offset; +} FLAC__SeekableStreamEncoderProtected; + +#endif diff --git a/Libraries/FLAC/flac-src/src/libFLAC/include/protected/stream_decoder.h b/Libraries/FLAC/flac-src/src/libFLAC/include/protected/stream_decoder.h new file mode 100644 index 000000000..15eaf28d7 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/include/protected/stream_decoder.h @@ -0,0 +1,51 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2000,2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef FLAC__PROTECTED__STREAM_DECODER_H +#define FLAC__PROTECTED__STREAM_DECODER_H + +#include "FLAC/stream_decoder.h" + +typedef struct FLAC__StreamDecoderProtected { + FLAC__StreamDecoderState state; + unsigned channels; + FLAC__ChannelAssignment channel_assignment; + unsigned bits_per_sample; + unsigned sample_rate; /* in Hz */ + unsigned blocksize; /* in samples (per channel) */ +} FLAC__StreamDecoderProtected; + +/* + * return the number of input bytes consumed + */ +unsigned FLAC__stream_decoder_get_input_bytes_unconsumed(const FLAC__StreamDecoder *decoder); + +#endif diff --git a/Libraries/FLAC/flac-src/src/libFLAC/include/protected/stream_encoder.h b/Libraries/FLAC/flac-src/src/libFLAC/include/protected/stream_encoder.h new file mode 100644 index 000000000..86495cc9a --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/include/protected/stream_encoder.h @@ -0,0 +1,60 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef FLAC__PROTECTED__STREAM_ENCODER_H +#define FLAC__PROTECTED__STREAM_ENCODER_H + +#include "FLAC/stream_encoder.h" + +typedef struct FLAC__StreamEncoderProtected { + FLAC__StreamEncoderState state; + FLAC__bool verify; + FLAC__bool streamable_subset; + FLAC__bool do_mid_side_stereo; + FLAC__bool loose_mid_side_stereo; + unsigned channels; + unsigned bits_per_sample; + unsigned sample_rate; + unsigned blocksize; + unsigned max_lpc_order; + unsigned qlp_coeff_precision; + FLAC__bool do_qlp_coeff_prec_search; + FLAC__bool do_exhaustive_model_search; + FLAC__bool do_escape_coding; + unsigned min_residual_partition_order; + unsigned max_residual_partition_order; + unsigned rice_parameter_search_dist; + FLAC__uint64 total_samples_estimate; + FLAC__StreamMetadata **metadata; + unsigned num_metadata_blocks; +} FLAC__StreamEncoderProtected; + +#endif diff --git a/Libraries/FLAC/flac-src/src/libFLAC/libFLAC.m4 b/Libraries/FLAC/flac-src/src/libFLAC/libFLAC.m4 new file mode 100644 index 000000000..8f9ef741c --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/libFLAC.m4 @@ -0,0 +1,104 @@ +# Configure paths for libFLAC +# "Inspired" by ogg.m4 + +dnl AM_PATH_LIBFLAC([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) +dnl Test for libFLAC, and define LIBFLAC_CFLAGS and LIBFLAC_LIBS +dnl +AC_DEFUN([AM_PATH_LIBFLAC], +[dnl +dnl Get the cflags and libraries +dnl +AC_ARG_WITH(libFLAC,[ --with-libFLAC=PFX Prefix where libFLAC is installed (optional)], libFLAC_prefix="$withval", libFLAC_prefix="") +AC_ARG_WITH(libFLAC-libraries,[ --with-libFLAC-libraries=DIR Directory where libFLAC library is installed (optional)], libFLAC_libraries="$withval", libFLAC_libraries="") +AC_ARG_WITH(libFLAC-includes,[ --with-libFLAC-includes=DIR Directory where libFLAC header files are installed (optional)], libFLAC_includes="$withval", libFLAC_includes="") +AC_ARG_ENABLE(libFLACtest, [ --disable-libFLACtest Do not try to compile and run a test libFLAC program],, enable_libFLACtest=yes) + + if test "x$libFLAC_libraries" != "x" ; then + LIBFLAC_LIBS="-L$libFLAC_libraries" + elif test "x$libFLAC_prefix" != "x" ; then + LIBFLAC_LIBS="-L$libFLAC_prefix/lib" + elif test "x$prefix" != "xNONE" ; then + LIBFLAC_LIBS="-L$libdir" + fi + + LIBFLAC_LIBS="$LIBFLAC_LIBS -lFLAC -lm" + + if test "x$libFLAC_includes" != "x" ; then + LIBFLAC_CFLAGS="-I$libFLAC_includes" + elif test "x$libFLAC_prefix" != "x" ; then + LIBFLAC_CFLAGS="-I$libFLAC_prefix/include" + elif test "$prefix" != "xNONE"; then + LIBFLAC_CFLAGS="-I$prefix/include" + fi + + AC_MSG_CHECKING(for libFLAC) + no_libFLAC="" + + + if test "x$enable_libFLACtest" = "xyes" ; then + ac_save_CFLAGS="$CFLAGS" + ac_save_CXXFLAGS="$CXXFLAGS" + ac_save_LIBS="$LIBS" + CFLAGS="$CFLAGS $LIBFLAC_CFLAGS" + CXXFLAGS="$CXXFLAGS $LIBFLAC_CFLAGS" + LIBS="$LIBS $LIBFLAC_LIBS" +dnl +dnl Now check if the installed libFLAC is sufficiently new. +dnl + rm -f conf.libFLACtest + AC_TRY_RUN([ +#include +#include +#include +#include + +int main () +{ + system("touch conf.libFLACtest"); + return 0; +} + +],, no_libFLAC=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + + if test "x$no_libFLAC" = "x" ; then + AC_MSG_RESULT(yes) + ifelse([$1], , :, [$1]) + else + AC_MSG_RESULT(no) + if test -f conf.libFLACtest ; then + : + else + echo "*** Could not run libFLAC test program, checking why..." + CFLAGS="$CFLAGS $LIBFLAC_CFLAGS" + LIBS="$LIBS $LIBFLAC_LIBS" + AC_TRY_LINK([ +#include +#include +], [ return 0; ], + [ echo "*** The test program compiled, but did not run. This usually means" + echo "*** that the run-time linker is not finding libFLAC or finding the wrong" + echo "*** version of libFLAC. If it is not finding libFLAC, you'll need to set your" + echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" + echo "*** to the installed location Also, make sure you have run ldconfig if that" + echo "*** is required on your system" + echo "***" + echo "*** If you have an old version installed, it is best to remove it, although" + echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"], + [ echo "*** The test program failed to compile or link. See the file config.log for the" + echo "*** exact error that occured. This usually means libFLAC was incorrectly installed" + echo "*** or that you have moved libFLAC since it was installed. In the latter case, you" + echo "*** may want to edit the libFLAC-config script: $LIBFLAC_CONFIG" ]) + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + LIBFLAC_CFLAGS="" + LIBFLAC_LIBS="" + ifelse([$2], , :, [$2]) + fi + AC_SUBST(LIBFLAC_CFLAGS) + AC_SUBST(LIBFLAC_LIBS) + rm -f conf.libFLACtest +]) diff --git a/Libraries/FLAC/flac-src/src/libFLAC/libFLAC_dynamic.dsp b/Libraries/FLAC/flac-src/src/libFLAC/libFLAC_dynamic.dsp new file mode 100644 index 000000000..aa90e284a --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/libFLAC_dynamic.dsp @@ -0,0 +1,406 @@ +# Microsoft Developer Studio Project File - Name="libFLAC_dynamic" - Package Owner=<4> +# Microsoft Developer Studio Generated Build File, Format Version 6.00 +# ** DO NOT EDIT ** + +# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102 + +CFG=libFLAC_dynamic - Win32 Debug +!MESSAGE This is not a valid makefile. To build this project using NMAKE, +!MESSAGE use the Export Makefile command and run +!MESSAGE +!MESSAGE NMAKE /f "libFLAC_dynamic.mak". +!MESSAGE +!MESSAGE You can specify a configuration when running NMAKE +!MESSAGE by defining the macro CFG on the command line. For example: +!MESSAGE +!MESSAGE NMAKE /f "libFLAC_dynamic.mak" CFG="libFLAC_dynamic - Win32 Debug" +!MESSAGE +!MESSAGE Possible choices for configuration are: +!MESSAGE +!MESSAGE "libFLAC_dynamic - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library") +!MESSAGE "libFLAC_dynamic - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library") +!MESSAGE + +# Begin Project +# PROP AllowPerConfigDependencies 0 +# PROP Scc_ProjName "libFLAC" +# PROP Scc_LocalPath "..\.." +CPP=cl.exe +MTL=midl.exe +RSC=rc.exe + +!IF "$(CFG)" == "libFLAC_dynamic - Win32 Release" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir "Release" +# PROP BASE Intermediate_Dir "Release" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir "..\..\obj\release\lib" +# PROP Intermediate_Dir "Release_dynamic" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MD /W3 /GR /GX /O2 /I ".\include" /I "..\..\include" /D "NDEBUG" /D "FLAC_API_EXPORTS" /D VERSION=\"1.1.2\" /D "FLAC__CPU_IA32" /D "FLAC__HAS_NASM" /D "FLAC__USE_3DNOW" /D "_WINDOWS" /D "_WINDLL" /D "WIN32" /D "_USRDLL" /FR /FD /c +# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32 +# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32 +# ADD BASE RSC /l 0x409 /d "NDEBUG" +# ADD RSC /l 0x409 /d "NDEBUG" /d "_USRDLL" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /dll /machine:I386 +# ADD LINK32 /nologo /subsystem:windows /dll /machine:I386 /out:"..\..\obj\release\bin/libFLAC.dll" + +!ELSEIF "$(CFG)" == "libFLAC_dynamic - Win32 Debug" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 1 +# PROP BASE Output_Dir "Debug" +# PROP BASE Intermediate_Dir "Debug" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 1 +# PROP Output_Dir "..\..\obj\debug\lib" +# PROP Intermediate_Dir "Debug_dynamic" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MDd /W3 /Gm /GR /GX /ZI /Od /I ".\include" /I "..\..\include" /D "_DEBUG" /D "FLAC_API_EXPORTS" /D VERSION=\"1.1.2\" /D "FLAC__CPU_IA32" /D "FLAC__HAS_NASM" /D "FLAC__USE_3DNOW" /D "_WINDOWS" /D "_WINDLL" /D "WIN32" /D "_USRDLL" /FR /FD /c +# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32 +# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32 +# ADD BASE RSC /l 0x409 /d "_DEBUG" +# ADD RSC /l 0x409 /d "_DEBUG" /d "_USRDLL" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /dll /debug /machine:I386 /pdbtype:sept +# ADD LINK32 /nologo /subsystem:windows /dll /debug /machine:I386 /out:"..\..\obj\debug\bin/libFLAC.dll" /pdbtype:sept + +!ENDIF + +# Begin Target + +# Name "libFLAC_dynamic - Win32 Release" +# Name "libFLAC_dynamic - Win32 Debug" +# Begin Group "Source Files" + +# PROP Default_Filter "c" +# Begin Group "Assembly Files (ia32)" + +# PROP Default_Filter "" +# Begin Source File + +SOURCE=.\ia32\cpu_asm.nasm + +!IF "$(CFG)" == "libFLAC_dynamic - Win32 Release" + +USERDEP__CPU_A="ia32/cpu_asm.nasm" +# Begin Custom Build +InputPath=.\ia32\cpu_asm.nasm + +"ia32/cpu_asm.obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)" + nasmw.exe -f win32 -d OBJ_FORMAT_win32 -i ia32/ ia32/cpu_asm.nasm -o ia32/cpu_asm.obj + +# End Custom Build + +!ELSEIF "$(CFG)" == "libFLAC_dynamic - Win32 Debug" + +USERDEP__CPU_A="ia32/cpu_asm.nasm" +# Begin Custom Build +InputPath=.\ia32\cpu_asm.nasm + +"ia32/cpu_asm.obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)" + nasmw.exe -f win32 -d OBJ_FORMAT_win32 -i ia32/ ia32/cpu_asm.nasm -o ia32/cpu_asm.obj + +# End Custom Build + +!ENDIF + +# End Source File +# Begin Source File + +SOURCE=.\ia32\fixed_asm.nasm + +!IF "$(CFG)" == "libFLAC_dynamic - Win32 Release" + +USERDEP__FIXED="ia32/fixed_asm.nasm" +# Begin Custom Build +InputPath=.\ia32\fixed_asm.nasm + +"ia32/fixed_asm.obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)" + nasmw.exe -f win32 -d OBJ_FORMAT_win32 -i ia32/ ia32/fixed_asm.nasm -o ia32/fixed_asm.obj + +# End Custom Build + +!ELSEIF "$(CFG)" == "libFLAC_dynamic - Win32 Debug" + +USERDEP__FIXED="ia32/fixed_asm.nasm" +# Begin Custom Build +InputPath=.\ia32\fixed_asm.nasm + +"ia32/fixed_asm.obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)" + nasmw.exe -f win32 -d OBJ_FORMAT_win32 -i ia32/ ia32/fixed_asm.nasm -o ia32/fixed_asm.obj + +# End Custom Build + +!ENDIF + +# End Source File +# Begin Source File + +SOURCE=.\ia32\lpc_asm.nasm + +!IF "$(CFG)" == "libFLAC_dynamic - Win32 Release" + +USERDEP__LPC_A="ia32/lpc_asm.nasm" +# Begin Custom Build +InputPath=.\ia32\lpc_asm.nasm + +"ia32/lpc_asm.obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)" + nasmw.exe -f win32 -d OBJ_FORMAT_win32 -i ia32/ ia32/lpc_asm.nasm -o ia32/lpc_asm.obj + +# End Custom Build + +!ELSEIF "$(CFG)" == "libFLAC_dynamic - Win32 Debug" + +USERDEP__LPC_A="ia32/lpc_asm.nasm" +# Begin Custom Build +InputPath=.\ia32\lpc_asm.nasm + +"ia32/lpc_asm.obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)" + nasmw.exe -f win32 -d OBJ_FORMAT_win32 -i ia32/ ia32/lpc_asm.nasm -o ia32/lpc_asm.obj + +# End Custom Build + +!ENDIF + +# End Source File +# Begin Source File + +SOURCE=.\ia32\nasm.h +# End Source File +# End Group +# Begin Source File + +SOURCE=.\bitbuffer.c +# End Source File +# Begin Source File + +SOURCE=.\bitmath.c +# End Source File +# Begin Source File + +SOURCE=.\cpu.c +# End Source File +# Begin Source File + +SOURCE=.\crc.c +# End Source File +# Begin Source File + +SOURCE=.\file_decoder.c +# End Source File +# Begin Source File + +SOURCE=.\file_encoder.c +# End Source File +# Begin Source File + +SOURCE=.\fixed.c +# End Source File +# Begin Source File + +SOURCE=.\float.c +# End Source File +# Begin Source File + +SOURCE=.\format.c +# End Source File +# Begin Source File + +SOURCE=.\lpc.c +# End Source File +# Begin Source File + +SOURCE=.\md5.c +# End Source File +# Begin Source File + +SOURCE=.\memory.c +# End Source File +# Begin Source File + +SOURCE=.\metadata_iterators.c +# End Source File +# Begin Source File + +SOURCE=.\metadata_object.c +# End Source File +# Begin Source File + +SOURCE=.\seekable_stream_decoder.c +# End Source File +# Begin Source File + +SOURCE=.\seekable_stream_encoder.c +# End Source File +# Begin Source File + +SOURCE=.\stream_decoder.c +# End Source File +# Begin Source File + +SOURCE=.\stream_encoder.c +# End Source File +# Begin Source File + +SOURCE=.\stream_encoder_framing.c +# End Source File +# End Group +# Begin Group "Private Header Files" + +# PROP Default_Filter "" +# Begin Source File + +SOURCE=.\include\private\all.h +# End Source File +# Begin Source File + +SOURCE=.\include\private\bitbuffer.h +# End Source File +# Begin Source File + +SOURCE=.\include\private\bitmath.h +# End Source File +# Begin Source File + +SOURCE=.\include\private\cpu.h +# End Source File +# Begin Source File + +SOURCE=.\include\private\crc.h +# End Source File +# Begin Source File + +SOURCE=.\include\private\fixed.h +# End Source File +# Begin Source File + +SOURCE=.\include\private\float.h +# End Source File +# Begin Source File + +SOURCE=.\include\private\format.h +# End Source File +# Begin Source File + +SOURCE=.\include\private\lpc.h +# End Source File +# Begin Source File + +SOURCE=.\include\private\md5.h +# End Source File +# Begin Source File + +SOURCE=.\include\private\memory.h +# End Source File +# Begin Source File + +SOURCE=.\include\private\metadata.h +# End Source File +# Begin Source File + +SOURCE=.\include\private\stream_encoder_framing.h +# End Source File +# End Group +# Begin Group "Protected Header Files" + +# PROP Default_Filter "" +# Begin Source File + +SOURCE=.\include\protected\all.h +# End Source File +# Begin Source File + +SOURCE=.\include\protected\file_decoder.h +# End Source File +# Begin Source File + +SOURCE=.\include\protected\file_encoder.h +# End Source File +# Begin Source File + +SOURCE=.\include\protected\seekable_stream_decoder.h +# End Source File +# Begin Source File + +SOURCE=.\include\protected\seekable_stream_encoder.h +# End Source File +# Begin Source File + +SOURCE=.\include\protected\stream_decoder.h +# End Source File +# Begin Source File + +SOURCE=.\include\protected\stream_encoder.h +# End Source File +# End Group +# Begin Group "Public Header Files" + +# PROP Default_Filter "" +# Begin Source File + +SOURCE=..\..\include\FLAC\all.h +# End Source File +# Begin Source File + +SOURCE=..\..\include\FLAC\assert.h +# End Source File +# Begin Source File + +SOURCE=..\..\include\FLAC\export.h +# End Source File +# Begin Source File + +SOURCE=..\..\include\FLAC\file_decoder.h +# End Source File +# Begin Source File + +SOURCE=..\..\include\FLAC\file_encoder.h +# End Source File +# Begin Source File + +SOURCE=..\..\include\FLAC\format.h +# End Source File +# Begin Source File + +SOURCE=..\..\include\FLAC\metadata.h +# End Source File +# Begin Source File + +SOURCE=..\..\include\FLAC\ordinals.h +# End Source File +# Begin Source File + +SOURCE=..\..\include\FLAC\seekable_stream_decoder.h +# End Source File +# Begin Source File + +SOURCE=..\..\include\FLAC\seekable_stream_encoder.h +# End Source File +# Begin Source File + +SOURCE=..\..\include\FLAC\stream_decoder.h +# End Source File +# Begin Source File + +SOURCE=..\..\include\FLAC\stream_encoder.h +# End Source File +# End Group +# End Target +# End Project diff --git a/Libraries/FLAC/flac-src/src/libFLAC/libFLAC_static.dsp b/Libraries/FLAC/flac-src/src/libFLAC/libFLAC_static.dsp new file mode 100644 index 000000000..40907d312 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/libFLAC_static.dsp @@ -0,0 +1,399 @@ +# Microsoft Developer Studio Project File - Name="libFLAC_static" - Package Owner=<4> +# Microsoft Developer Studio Generated Build File, Format Version 6.00 +# ** DO NOT EDIT ** + +# TARGTYPE "Win32 (x86) Static Library" 0x0104 + +CFG=libFLAC_static - Win32 Debug +!MESSAGE This is not a valid makefile. To build this project using NMAKE, +!MESSAGE use the Export Makefile command and run +!MESSAGE +!MESSAGE NMAKE /f "libFLAC_static.mak". +!MESSAGE +!MESSAGE You can specify a configuration when running NMAKE +!MESSAGE by defining the macro CFG on the command line. For example: +!MESSAGE +!MESSAGE NMAKE /f "libFLAC_static.mak" CFG="libFLAC_static - Win32 Debug" +!MESSAGE +!MESSAGE Possible choices for configuration are: +!MESSAGE +!MESSAGE "libFLAC_static - Win32 Release" (based on "Win32 (x86) Static Library") +!MESSAGE "libFLAC_static - Win32 Debug" (based on "Win32 (x86) Static Library") +!MESSAGE + +# Begin Project +# PROP AllowPerConfigDependencies 0 +# PROP Scc_ProjName "libFLAC" +# PROP Scc_LocalPath "..\.." +CPP=cl.exe +RSC=rc.exe + +!IF "$(CFG)" == "libFLAC_static - Win32 Release" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir "Release" +# PROP BASE Intermediate_Dir "Release" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir "..\..\obj\release\lib" +# PROP Intermediate_Dir "Release_static" +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /YX /FD /c +# ADD CPP /nologo /MD /W3 /GX /O2 /Op /I ".\include" /I "..\..\include" /D VERSION=\"1.1.2\" /D "FLAC__NO_DLL" /D "FLAC__CPU_IA32" /D "FLAC__HAS_NASM" /D "FLAC__USE_3DNOW" /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /YX /FD /c +# ADD BASE RSC /l 0x409 /d "NDEBUG" +# ADD RSC /l 0x409 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LIB32=link.exe -lib +# ADD BASE LIB32 /nologo +# ADD LIB32 /nologo /nodefaultlib + +!ELSEIF "$(CFG)" == "libFLAC_static - Win32 Debug" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 1 +# PROP BASE Output_Dir "Debug" +# PROP BASE Intermediate_Dir "Debug" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 1 +# PROP Output_Dir "..\..\obj\debug\lib" +# PROP Intermediate_Dir "Debug_static" +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /YX /FD /GZ /c +# ADD CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I ".\include" /I "..\..\include" /D VERSION=\"1.1.2\" /D "FLAC__NO_DLL" /D "FLAC__CPU_IA32" /D "FLAC__HAS_NASM" /D "FLAC__USE_3DNOW" /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /YX /FD /GZ /c +# ADD BASE RSC /l 0x409 /d "_DEBUG" +# ADD RSC /l 0x409 /d "_DEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LIB32=link.exe -lib +# ADD BASE LIB32 /nologo +# ADD LIB32 /nologo /nodefaultlib + +!ENDIF + +# Begin Target + +# Name "libFLAC_static - Win32 Release" +# Name "libFLAC_static - Win32 Debug" +# Begin Group "Source Files" + +# PROP Default_Filter "c" +# Begin Group "Assembly Files (ia32)" + +# PROP Default_Filter "" +# Begin Source File + +SOURCE=.\ia32\cpu_asm.nasm + +!IF "$(CFG)" == "libFLAC_static - Win32 Release" + +USERDEP__CPU_A="ia32/cpu_asm.nasm" +# Begin Custom Build +InputPath=.\ia32\cpu_asm.nasm + +"ia32/cpu_asm.obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)" + nasmw.exe -f win32 -d OBJ_FORMAT_win32 -i ia32/ ia32/cpu_asm.nasm -o ia32/cpu_asm.obj + +# End Custom Build + +!ELSEIF "$(CFG)" == "libFLAC_static - Win32 Debug" + +USERDEP__CPU_A="ia32/cpu_asm.nasm" +# Begin Custom Build +InputPath=.\ia32\cpu_asm.nasm + +"ia32/cpu_asm.obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)" + nasmw.exe -f win32 -d OBJ_FORMAT_win32 -i ia32/ ia32/cpu_asm.nasm -o ia32/cpu_asm.obj + +# End Custom Build + +!ENDIF + +# End Source File +# Begin Source File + +SOURCE=.\ia32\fixed_asm.nasm + +!IF "$(CFG)" == "libFLAC_static - Win32 Release" + +USERDEP__FIXED="ia32/fixed_asm.nasm" +# Begin Custom Build +InputPath=.\ia32\fixed_asm.nasm + +"ia32/fixed_asm.obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)" + nasmw.exe -f win32 -d OBJ_FORMAT_win32 -i ia32/ ia32/fixed_asm.nasm -o ia32/fixed_asm.obj + +# End Custom Build + +!ELSEIF "$(CFG)" == "libFLAC_static - Win32 Debug" + +USERDEP__FIXED="ia32/fixed_asm.nasm" +# Begin Custom Build +InputPath=.\ia32\fixed_asm.nasm + +"ia32/fixed_asm.obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)" + nasmw.exe -f win32 -d OBJ_FORMAT_win32 -i ia32/ ia32/fixed_asm.nasm -o ia32/fixed_asm.obj + +# End Custom Build + +!ENDIF + +# End Source File +# Begin Source File + +SOURCE=.\ia32\lpc_asm.nasm + +!IF "$(CFG)" == "libFLAC_static - Win32 Release" + +USERDEP__LPC_A="ia32/lpc_asm.nasm" +# Begin Custom Build +InputPath=.\ia32\lpc_asm.nasm + +"ia32/lpc_asm.obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)" + nasmw.exe -f win32 -d OBJ_FORMAT_win32 -i ia32/ ia32/lpc_asm.nasm -o ia32/lpc_asm.obj + +# End Custom Build + +!ELSEIF "$(CFG)" == "libFLAC_static - Win32 Debug" + +USERDEP__LPC_A="ia32/lpc_asm.nasm" +# Begin Custom Build +InputPath=.\ia32\lpc_asm.nasm + +"ia32/lpc_asm.obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)" + nasmw.exe -f win32 -d OBJ_FORMAT_win32 -i ia32/ ia32/lpc_asm.nasm -o ia32/lpc_asm.obj + +# End Custom Build + +!ENDIF + +# End Source File +# Begin Source File + +SOURCE=.\ia32\nasm.h +# End Source File +# End Group +# Begin Source File + +SOURCE=.\bitbuffer.c +# End Source File +# Begin Source File + +SOURCE=.\bitmath.c +# End Source File +# Begin Source File + +SOURCE=.\cpu.c +# End Source File +# Begin Source File + +SOURCE=.\crc.c +# End Source File +# Begin Source File + +SOURCE=.\file_decoder.c +# End Source File +# Begin Source File + +SOURCE=.\file_encoder.c +# End Source File +# Begin Source File + +SOURCE=.\fixed.c +# End Source File +# Begin Source File + +SOURCE=.\float.c +# End Source File +# Begin Source File + +SOURCE=.\format.c +# End Source File +# Begin Source File + +SOURCE=.\lpc.c +# End Source File +# Begin Source File + +SOURCE=.\md5.c +# End Source File +# Begin Source File + +SOURCE=.\memory.c +# End Source File +# Begin Source File + +SOURCE=.\metadata_iterators.c +# End Source File +# Begin Source File + +SOURCE=.\metadata_object.c +# End Source File +# Begin Source File + +SOURCE=.\seekable_stream_decoder.c +# End Source File +# Begin Source File + +SOURCE=.\seekable_stream_encoder.c +# End Source File +# Begin Source File + +SOURCE=.\stream_decoder.c +# End Source File +# Begin Source File + +SOURCE=.\stream_encoder.c +# End Source File +# Begin Source File + +SOURCE=.\stream_encoder_framing.c +# End Source File +# End Group +# Begin Group "Private Header Files" + +# PROP Default_Filter "" +# Begin Source File + +SOURCE=.\include\private\all.h +# End Source File +# Begin Source File + +SOURCE=.\include\private\bitbuffer.h +# End Source File +# Begin Source File + +SOURCE=.\include\private\bitmath.h +# End Source File +# Begin Source File + +SOURCE=.\include\private\cpu.h +# End Source File +# Begin Source File + +SOURCE=.\include\private\crc.h +# End Source File +# Begin Source File + +SOURCE=.\include\private\fixed.h +# End Source File +# Begin Source File + +SOURCE=.\include\private\float.h +# End Source File +# Begin Source File + +SOURCE=.\include\private\format.h +# End Source File +# Begin Source File + +SOURCE=.\include\private\lpc.h +# End Source File +# Begin Source File + +SOURCE=.\include\private\md5.h +# End Source File +# Begin Source File + +SOURCE=.\include\private\memory.h +# End Source File +# Begin Source File + +SOURCE=.\include\private\metadata.h +# End Source File +# Begin Source File + +SOURCE=.\include\private\stream_encoder_framing.h +# End Source File +# End Group +# Begin Group "Protected Header Files" + +# PROP Default_Filter "" +# Begin Source File + +SOURCE=.\include\protected\all.h +# End Source File +# Begin Source File + +SOURCE=.\include\protected\file_decoder.h +# End Source File +# Begin Source File + +SOURCE=.\include\protected\file_encoder.h +# End Source File +# Begin Source File + +SOURCE=.\include\protected\seekable_stream_decoder.h +# End Source File +# Begin Source File + +SOURCE=.\include\protected\seekable_stream_encoder.h +# End Source File +# Begin Source File + +SOURCE=.\include\protected\stream_decoder.h +# End Source File +# Begin Source File + +SOURCE=.\include\protected\stream_encoder.h +# End Source File +# End Group +# Begin Group "Public Header Files" + +# PROP Default_Filter "" +# Begin Source File + +SOURCE=..\..\include\FLAC\all.h +# End Source File +# Begin Source File + +SOURCE=..\..\include\FLAC\assert.h +# End Source File +# Begin Source File + +SOURCE=..\..\include\FLAC\export.h +# End Source File +# Begin Source File + +SOURCE=..\..\include\FLAC\file_decoder.h +# End Source File +# Begin Source File + +SOURCE=..\..\include\FLAC\file_encoder.h +# End Source File +# Begin Source File + +SOURCE=..\..\include\FLAC\format.h +# End Source File +# Begin Source File + +SOURCE=..\..\include\FLAC\metadata.h +# End Source File +# Begin Source File + +SOURCE=..\..\include\FLAC\ordinals.h +# End Source File +# Begin Source File + +SOURCE=..\..\include\FLAC\seekable_stream_decoder.h +# End Source File +# Begin Source File + +SOURCE=..\..\include\FLAC\seekable_stream_encoder.h +# End Source File +# Begin Source File + +SOURCE=..\..\include\FLAC\stream_decoder.h +# End Source File +# Begin Source File + +SOURCE=..\..\include\FLAC\stream_encoder.h +# End Source File +# End Group +# End Target +# End Project diff --git a/Libraries/FLAC/flac-src/src/libFLAC/lpc.c b/Libraries/FLAC/flac-src/src/libFLAC/lpc.c new file mode 100644 index 000000000..b846db5cb --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/lpc.c @@ -0,0 +1,430 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2000,2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include +#include "FLAC/assert.h" +#include "FLAC/format.h" +#include "private/bitmath.h" +#include "private/lpc.h" +#if defined DEBUG || defined FLAC__OVERFLOW_DETECT || defined FLAC__OVERFLOW_DETECT_VERBOSE +#include +#endif + +#ifndef FLAC__INTEGER_ONLY_LIBRARY + +#ifndef M_LN2 +/* math.h in VC++ doesn't seem to have this (how Microsoft is that?) */ +#define M_LN2 0.69314718055994530942 +#endif + +void FLAC__lpc_compute_autocorrelation(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real autoc[]) +{ + /* a readable, but slower, version */ +#if 0 + FLAC__real d; + unsigned i; + + FLAC__ASSERT(lag > 0); + FLAC__ASSERT(lag <= data_len); + + while(lag--) { + for(i = lag, d = 0.0; i < data_len; i++) + d += data[i] * data[i - lag]; + autoc[lag] = d; + } +#endif + + /* + * this version tends to run faster because of better data locality + * ('data_len' is usually much larger than 'lag') + */ + FLAC__real d; + unsigned sample, coeff; + const unsigned limit = data_len - lag; + + FLAC__ASSERT(lag > 0); + FLAC__ASSERT(lag <= data_len); + + for(coeff = 0; coeff < lag; coeff++) + autoc[coeff] = 0.0; + for(sample = 0; sample <= limit; sample++) { + d = data[sample]; + for(coeff = 0; coeff < lag; coeff++) + autoc[coeff] += d * data[sample+coeff]; + } + for(; sample < data_len; sample++) { + d = data[sample]; + for(coeff = 0; coeff < data_len - sample; coeff++) + autoc[coeff] += d * data[sample+coeff]; + } +} + +void FLAC__lpc_compute_lp_coefficients(const FLAC__real autoc[], unsigned max_order, FLAC__real lp_coeff[][FLAC__MAX_LPC_ORDER], FLAC__double error[]) +{ + unsigned i, j; + FLAC__double r, err, ref[FLAC__MAX_LPC_ORDER], lpc[FLAC__MAX_LPC_ORDER]; + + FLAC__ASSERT(0 < max_order); + FLAC__ASSERT(max_order <= FLAC__MAX_LPC_ORDER); + FLAC__ASSERT(autoc[0] != 0.0); + + err = autoc[0]; + + for(i = 0; i < max_order; i++) { + /* Sum up this iteration's reflection coefficient. */ + r = -autoc[i+1]; + for(j = 0; j < i; j++) + r -= lpc[j] * autoc[i-j]; + ref[i] = (r/=err); + + /* Update LPC coefficients and total error. */ + lpc[i]=r; + for(j = 0; j < (i>>1); j++) { + FLAC__double tmp = lpc[j]; + lpc[j] += r * lpc[i-1-j]; + lpc[i-1-j] += r * tmp; + } + if(i & 1) + lpc[j] += lpc[j] * r; + + err *= (1.0 - r * r); + + /* save this order */ + for(j = 0; j <= i; j++) + lp_coeff[i][j] = (FLAC__real)(-lpc[j]); /* negate FIR filter coeff to get predictor coeff */ + error[i] = err; + } +} + +int FLAC__lpc_quantize_coefficients(const FLAC__real lp_coeff[], unsigned order, unsigned precision, FLAC__int32 qlp_coeff[], int *shift) +{ + unsigned i; + FLAC__double d, cmax = -1e32; + FLAC__int32 qmax, qmin; + const int max_shiftlimit = (1 << (FLAC__SUBFRAME_LPC_QLP_SHIFT_LEN-1)) - 1; + const int min_shiftlimit = -max_shiftlimit - 1; + + FLAC__ASSERT(precision > 0); + FLAC__ASSERT(precision >= FLAC__MIN_QLP_COEFF_PRECISION); + + /* drop one bit for the sign; from here on out we consider only |lp_coeff[i]| */ + precision--; + qmax = 1 << precision; + qmin = -qmax; + qmax--; + + for(i = 0; i < order; i++) { + if(lp_coeff[i] == 0.0) + continue; + d = fabs(lp_coeff[i]); + if(d > cmax) + cmax = d; + } +redo_it: + if(cmax <= 0.0) { + /* => coefficients are all 0, which means our constant-detect didn't work */ + return 2; + } + else { + int log2cmax; + + (void)frexp(cmax, &log2cmax); + log2cmax--; + *shift = (int)precision - log2cmax - 1; + + if(*shift < min_shiftlimit || *shift > max_shiftlimit) { +#if 0 + /*@@@ this does not seem to help at all, but was not extensively tested either: */ + if(*shift > max_shiftlimit) + *shift = max_shiftlimit; + else +#endif + return 1; + } + } + + if(*shift >= 0) { + for(i = 0; i < order; i++) { + qlp_coeff[i] = (FLAC__int32)floor((FLAC__double)lp_coeff[i] * (FLAC__double)(1 << *shift)); + + /* double-check the result */ + if(qlp_coeff[i] > qmax || qlp_coeff[i] < qmin) { +#ifdef FLAC__OVERFLOW_DETECT + fprintf(stderr,"FLAC__lpc_quantize_coefficients: compensating for overflow, qlp_coeff[%u]=%d, lp_coeff[%u]=%f, cmax=%f, precision=%u, shift=%d, q=%f, f(q)=%f\n", i, qlp_coeff[i], i, lp_coeff[i], cmax, precision, *shift, (FLAC__double)lp_coeff[i] * (FLAC__double)(1 << *shift), floor((FLAC__double)lp_coeff[i] * (FLAC__double)(1 << *shift))); +#endif + cmax *= 2.0; + goto redo_it; + } + } + } + else { /* (*shift < 0) */ + const int nshift = -(*shift); +#ifdef DEBUG + fprintf(stderr,"FLAC__lpc_quantize_coefficients: negative shift = %d\n", *shift); +#endif + for(i = 0; i < order; i++) { + qlp_coeff[i] = (FLAC__int32)floor((FLAC__double)lp_coeff[i] / (FLAC__double)(1 << nshift)); + + /* double-check the result */ + if(qlp_coeff[i] > qmax || qlp_coeff[i] < qmin) { +#ifdef FLAC__OVERFLOW_DETECT + fprintf(stderr,"FLAC__lpc_quantize_coefficients: compensating for overflow, qlp_coeff[%u]=%d, lp_coeff[%u]=%f, cmax=%f, precision=%u, shift=%d, q=%f, f(q)=%f\n", i, qlp_coeff[i], i, lp_coeff[i], cmax, precision, *shift, (FLAC__double)lp_coeff[i] / (FLAC__double)(1 << nshift), floor((FLAC__double)lp_coeff[i] / (FLAC__double)(1 << nshift))); +#endif + cmax *= 2.0; + goto redo_it; + } + } + } + + return 0; +} + +void FLAC__lpc_compute_residual_from_qlp_coefficients(const FLAC__int32 *data, unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 residual[]) +{ +#ifdef FLAC__OVERFLOW_DETECT + FLAC__int64 sumo; +#endif + unsigned i, j; + FLAC__int32 sum; + const FLAC__int32 *history; + +#ifdef FLAC__OVERFLOW_DETECT_VERBOSE + fprintf(stderr,"FLAC__lpc_compute_residual_from_qlp_coefficients: data_len=%d, order=%u, lpq=%d",data_len,order,lp_quantization); + for(i=0;i 0); + + for(i = 0; i < data_len; i++) { +#ifdef FLAC__OVERFLOW_DETECT + sumo = 0; +#endif + sum = 0; + history = data; + for(j = 0; j < order; j++) { + sum += qlp_coeff[j] * (*(--history)); +#ifdef FLAC__OVERFLOW_DETECT + sumo += (FLAC__int64)qlp_coeff[j] * (FLAC__int64)(*history); +#if defined _MSC_VER + if(sumo > 2147483647I64 || sumo < -2147483648I64) + fprintf(stderr,"FLAC__lpc_compute_residual_from_qlp_coefficients: OVERFLOW, i=%u, j=%u, c=%d, d=%d, sumo=%I64d\n",i,j,qlp_coeff[j],*history,sumo); +#else + if(sumo > 2147483647ll || sumo < -2147483648ll) + fprintf(stderr,"FLAC__lpc_compute_residual_from_qlp_coefficients: OVERFLOW, i=%u, j=%u, c=%d, d=%d, sumo=%lld\n",i,j,qlp_coeff[j],*history,sumo); +#endif +#endif + } + *(residual++) = *(data++) - (sum >> lp_quantization); + } + + /* Here's a slower but clearer version: + for(i = 0; i < data_len; i++) { + sum = 0; + for(j = 0; j < order; j++) + sum += qlp_coeff[j] * data[i-j-1]; + residual[i] = data[i] - (sum >> lp_quantization); + } + */ +} + +void FLAC__lpc_compute_residual_from_qlp_coefficients_wide(const FLAC__int32 *data, unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 residual[]) +{ + unsigned i, j; + FLAC__int64 sum; + const FLAC__int32 *history; + +#ifdef FLAC__OVERFLOW_DETECT_VERBOSE + fprintf(stderr,"FLAC__lpc_compute_residual_from_qlp_coefficients_wide: data_len=%d, order=%u, lpq=%d",data_len,order,lp_quantization); + for(i=0;i 0); + + for(i = 0; i < data_len; i++) { + sum = 0; + history = data; + for(j = 0; j < order; j++) + sum += (FLAC__int64)qlp_coeff[j] * (FLAC__int64)(*(--history)); +#ifdef FLAC__OVERFLOW_DETECT + if(FLAC__bitmath_silog2_wide(sum >> lp_quantization) > 32) { + fprintf(stderr,"FLAC__lpc_compute_residual_from_qlp_coefficients_wide: OVERFLOW, i=%u, sum=%lld\n", i, sum >> lp_quantization); + break; + } + if(FLAC__bitmath_silog2_wide((FLAC__int64)(*data) - (sum >> lp_quantization)) > 32) { + fprintf(stderr,"FLAC__lpc_compute_residual_from_qlp_coefficients_wide: OVERFLOW, i=%u, data=%d, sum=%lld, residual=%lld\n", i, *data, sum >> lp_quantization, (FLAC__int64)(*data) - (sum >> lp_quantization)); + break; + } +#endif + *(residual++) = *(data++) - (FLAC__int32)(sum >> lp_quantization); + } +} + +#endif /* !defined FLAC__INTEGER_ONLY_LIBRARY */ + +void FLAC__lpc_restore_signal(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[]) +{ +#ifdef FLAC__OVERFLOW_DETECT + FLAC__int64 sumo; +#endif + unsigned i, j; + FLAC__int32 sum; + const FLAC__int32 *history; + +#ifdef FLAC__OVERFLOW_DETECT_VERBOSE + fprintf(stderr,"FLAC__lpc_restore_signal: data_len=%d, order=%u, lpq=%d",data_len,order,lp_quantization); + for(i=0;i 0); + + for(i = 0; i < data_len; i++) { +#ifdef FLAC__OVERFLOW_DETECT + sumo = 0; +#endif + sum = 0; + history = data; + for(j = 0; j < order; j++) { + sum += qlp_coeff[j] * (*(--history)); +#ifdef FLAC__OVERFLOW_DETECT + sumo += (FLAC__int64)qlp_coeff[j] * (FLAC__int64)(*history); +#if defined _MSC_VER + if(sumo > 2147483647I64 || sumo < -2147483648I64) + fprintf(stderr,"FLAC__lpc_restore_signal: OVERFLOW, i=%u, j=%u, c=%d, d=%d, sumo=%I64d\n",i,j,qlp_coeff[j],*history,sumo); +#else + if(sumo > 2147483647ll || sumo < -2147483648ll) + fprintf(stderr,"FLAC__lpc_restore_signal: OVERFLOW, i=%u, j=%u, c=%d, d=%d, sumo=%lld\n",i,j,qlp_coeff[j],*history,sumo); +#endif +#endif + } + *(data++) = *(residual++) + (sum >> lp_quantization); + } + + /* Here's a slower but clearer version: + for(i = 0; i < data_len; i++) { + sum = 0; + for(j = 0; j < order; j++) + sum += qlp_coeff[j] * data[i-j-1]; + data[i] = residual[i] + (sum >> lp_quantization); + } + */ +} + +void FLAC__lpc_restore_signal_wide(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[]) +{ + unsigned i, j; + FLAC__int64 sum; + const FLAC__int32 *history; + +#ifdef FLAC__OVERFLOW_DETECT_VERBOSE + fprintf(stderr,"FLAC__lpc_restore_signal_wide: data_len=%d, order=%u, lpq=%d",data_len,order,lp_quantization); + for(i=0;i 0); + + for(i = 0; i < data_len; i++) { + sum = 0; + history = data; + for(j = 0; j < order; j++) + sum += (FLAC__int64)qlp_coeff[j] * (FLAC__int64)(*(--history)); +#ifdef FLAC__OVERFLOW_DETECT + if(FLAC__bitmath_silog2_wide(sum >> lp_quantization) > 32) { + fprintf(stderr,"FLAC__lpc_restore_signal_wide: OVERFLOW, i=%u, sum=%lld\n", i, sum >> lp_quantization); + break; + } + if(FLAC__bitmath_silog2_wide((FLAC__int64)(*residual) + (sum >> lp_quantization)) > 32) { + fprintf(stderr,"FLAC__lpc_restore_signal_wide: OVERFLOW, i=%u, residual=%d, sum=%lld, data=%lld\n", i, *residual, sum >> lp_quantization, (FLAC__int64)(*residual) + (sum >> lp_quantization)); + break; + } +#endif + *(data++) = *(residual++) + (FLAC__int32)(sum >> lp_quantization); + } +} + +#ifndef FLAC__INTEGER_ONLY_LIBRARY + +FLAC__double FLAC__lpc_compute_expected_bits_per_residual_sample(FLAC__double lpc_error, unsigned total_samples) +{ + FLAC__double error_scale; + + FLAC__ASSERT(total_samples > 0); + + error_scale = 0.5 * M_LN2 * M_LN2 / (FLAC__double)total_samples; + + return FLAC__lpc_compute_expected_bits_per_residual_sample_with_error_scale(lpc_error, error_scale); +} + +FLAC__double FLAC__lpc_compute_expected_bits_per_residual_sample_with_error_scale(FLAC__double lpc_error, FLAC__double error_scale) +{ + if(lpc_error > 0.0) { + FLAC__double bps = (FLAC__double)0.5 * log(error_scale * lpc_error) / M_LN2; + if(bps >= 0.0) + return bps; + else + return 0.0; + } + else if(lpc_error < 0.0) { /* error should not be negative but can happen due to inadequate floating-point resolution */ + return 1e32; + } + else { + return 0.0; + } +} + +unsigned FLAC__lpc_compute_best_order(const FLAC__double lpc_error[], unsigned max_order, unsigned total_samples, unsigned bits_per_signal_sample) +{ + unsigned order, best_order; + FLAC__double best_bits, tmp_bits, error_scale; + + FLAC__ASSERT(max_order > 0); + FLAC__ASSERT(total_samples > 0); + + error_scale = 0.5 * M_LN2 * M_LN2 / (FLAC__double)total_samples; + + best_order = 0; + best_bits = FLAC__lpc_compute_expected_bits_per_residual_sample_with_error_scale(lpc_error[0], error_scale) * (FLAC__double)total_samples; + + for(order = 1; order < max_order; order++) { + tmp_bits = FLAC__lpc_compute_expected_bits_per_residual_sample_with_error_scale(lpc_error[order], error_scale) * (FLAC__double)(total_samples - order) + (FLAC__double)(order * bits_per_signal_sample); + if(tmp_bits < best_bits) { + best_order = order; + best_bits = tmp_bits; + } + } + + return best_order+1; /* +1 since index of lpc_error[] is order-1 */ +} + +#endif /* !defined FLAC__INTEGER_ONLY_LIBRARY */ diff --git a/Libraries/FLAC/flac-src/src/libFLAC/md5.c b/Libraries/FLAC/flac-src/src/libFLAC/md5.c new file mode 100644 index 000000000..9679387db --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/md5.c @@ -0,0 +1,315 @@ +/* + * This code implements the MD5 message-digest algorithm. + * The algorithm is due to Ron Rivest. This code was + * written by Colin Plumb in 1993, no copyright is claimed. + * This code is in the public domain; do with it what you wish. + * + * Equivalent code is available from RSA Data Security, Inc. + * This code has been tested against that, and is equivalent, + * except that you don't need to include two pages of legalese + * with every copy. + * + * To compute the message digest of a chunk of bytes, declare an + * MD5Context structure, pass it to MD5Init, call MD5Update as + * needed on buffers full of bytes, and then call MD5Final, which + * will fill a supplied 16-byte array with the digest. + * + * Changed so as no longer to depend on Colin Plumb's `usual.h' header + * definitions; now uses stuff from dpkg's config.h. + * - Ian Jackson . + * Still in the public domain. + * + * Josh Coalson: made some changes to integrate with libFLAC. + * Still in the public domain. + */ + +#include /* for malloc() */ +#include /* for memcpy() */ + +#include "private/md5.h" + +#ifdef HAVE_CONFIG_H +#include +#endif + +#ifndef FLaC__INLINE +#define FLaC__INLINE +#endif + +static FLAC__bool is_big_endian_host_; + +#ifndef ASM_MD5 + +/* The four core functions - F1 is optimized somewhat */ + +/* #define F1(x, y, z) (x & y | ~x & z) */ +#define F1(x, y, z) (z ^ (x & (y ^ z))) +#define F2(x, y, z) F1(z, x, y) +#define F3(x, y, z) (x ^ y ^ z) +#define F4(x, y, z) (y ^ (x | ~z)) + +/* This is the central step in the MD5 algorithm. */ +#define MD5STEP(f,w,x,y,z,in,s) \ + (w += f(x,y,z) + in, w = (w<>(32-s)) + x) + +/* + * The core of the MD5 algorithm, this alters an existing MD5 hash to + * reflect the addition of 16 longwords of new data. MD5Update blocks + * the data and converts bytes into longwords for this routine. + */ +FLaC__INLINE +void +FLAC__MD5Transform(FLAC__uint32 buf[4], FLAC__uint32 const in[16]) +{ + register FLAC__uint32 a, b, c, d; + + a = buf[0]; + b = buf[1]; + c = buf[2]; + d = buf[3]; + + MD5STEP(F1, a, b, c, d, in[0] + 0xd76aa478, 7); + MD5STEP(F1, d, a, b, c, in[1] + 0xe8c7b756, 12); + MD5STEP(F1, c, d, a, b, in[2] + 0x242070db, 17); + MD5STEP(F1, b, c, d, a, in[3] + 0xc1bdceee, 22); + MD5STEP(F1, a, b, c, d, in[4] + 0xf57c0faf, 7); + MD5STEP(F1, d, a, b, c, in[5] + 0x4787c62a, 12); + MD5STEP(F1, c, d, a, b, in[6] + 0xa8304613, 17); + MD5STEP(F1, b, c, d, a, in[7] + 0xfd469501, 22); + MD5STEP(F1, a, b, c, d, in[8] + 0x698098d8, 7); + MD5STEP(F1, d, a, b, c, in[9] + 0x8b44f7af, 12); + MD5STEP(F1, c, d, a, b, in[10] + 0xffff5bb1, 17); + MD5STEP(F1, b, c, d, a, in[11] + 0x895cd7be, 22); + MD5STEP(F1, a, b, c, d, in[12] + 0x6b901122, 7); + MD5STEP(F1, d, a, b, c, in[13] + 0xfd987193, 12); + MD5STEP(F1, c, d, a, b, in[14] + 0xa679438e, 17); + MD5STEP(F1, b, c, d, a, in[15] + 0x49b40821, 22); + + MD5STEP(F2, a, b, c, d, in[1] + 0xf61e2562, 5); + MD5STEP(F2, d, a, b, c, in[6] + 0xc040b340, 9); + MD5STEP(F2, c, d, a, b, in[11] + 0x265e5a51, 14); + MD5STEP(F2, b, c, d, a, in[0] + 0xe9b6c7aa, 20); + MD5STEP(F2, a, b, c, d, in[5] + 0xd62f105d, 5); + MD5STEP(F2, d, a, b, c, in[10] + 0x02441453, 9); + MD5STEP(F2, c, d, a, b, in[15] + 0xd8a1e681, 14); + MD5STEP(F2, b, c, d, a, in[4] + 0xe7d3fbc8, 20); + MD5STEP(F2, a, b, c, d, in[9] + 0x21e1cde6, 5); + MD5STEP(F2, d, a, b, c, in[14] + 0xc33707d6, 9); + MD5STEP(F2, c, d, a, b, in[3] + 0xf4d50d87, 14); + MD5STEP(F2, b, c, d, a, in[8] + 0x455a14ed, 20); + MD5STEP(F2, a, b, c, d, in[13] + 0xa9e3e905, 5); + MD5STEP(F2, d, a, b, c, in[2] + 0xfcefa3f8, 9); + MD5STEP(F2, c, d, a, b, in[7] + 0x676f02d9, 14); + MD5STEP(F2, b, c, d, a, in[12] + 0x8d2a4c8a, 20); + + MD5STEP(F3, a, b, c, d, in[5] + 0xfffa3942, 4); + MD5STEP(F3, d, a, b, c, in[8] + 0x8771f681, 11); + MD5STEP(F3, c, d, a, b, in[11] + 0x6d9d6122, 16); + MD5STEP(F3, b, c, d, a, in[14] + 0xfde5380c, 23); + MD5STEP(F3, a, b, c, d, in[1] + 0xa4beea44, 4); + MD5STEP(F3, d, a, b, c, in[4] + 0x4bdecfa9, 11); + MD5STEP(F3, c, d, a, b, in[7] + 0xf6bb4b60, 16); + MD5STEP(F3, b, c, d, a, in[10] + 0xbebfbc70, 23); + MD5STEP(F3, a, b, c, d, in[13] + 0x289b7ec6, 4); + MD5STEP(F3, d, a, b, c, in[0] + 0xeaa127fa, 11); + MD5STEP(F3, c, d, a, b, in[3] + 0xd4ef3085, 16); + MD5STEP(F3, b, c, d, a, in[6] + 0x04881d05, 23); + MD5STEP(F3, a, b, c, d, in[9] + 0xd9d4d039, 4); + MD5STEP(F3, d, a, b, c, in[12] + 0xe6db99e5, 11); + MD5STEP(F3, c, d, a, b, in[15] + 0x1fa27cf8, 16); + MD5STEP(F3, b, c, d, a, in[2] + 0xc4ac5665, 23); + + MD5STEP(F4, a, b, c, d, in[0] + 0xf4292244, 6); + MD5STEP(F4, d, a, b, c, in[7] + 0x432aff97, 10); + MD5STEP(F4, c, d, a, b, in[14] + 0xab9423a7, 15); + MD5STEP(F4, b, c, d, a, in[5] + 0xfc93a039, 21); + MD5STEP(F4, a, b, c, d, in[12] + 0x655b59c3, 6); + MD5STEP(F4, d, a, b, c, in[3] + 0x8f0ccc92, 10); + MD5STEP(F4, c, d, a, b, in[10] + 0xffeff47d, 15); + MD5STEP(F4, b, c, d, a, in[1] + 0x85845dd1, 21); + MD5STEP(F4, a, b, c, d, in[8] + 0x6fa87e4f, 6); + MD5STEP(F4, d, a, b, c, in[15] + 0xfe2ce6e0, 10); + MD5STEP(F4, c, d, a, b, in[6] + 0xa3014314, 15); + MD5STEP(F4, b, c, d, a, in[13] + 0x4e0811a1, 21); + MD5STEP(F4, a, b, c, d, in[4] + 0xf7537e82, 6); + MD5STEP(F4, d, a, b, c, in[11] + 0xbd3af235, 10); + MD5STEP(F4, c, d, a, b, in[2] + 0x2ad7d2bb, 15); + MD5STEP(F4, b, c, d, a, in[9] + 0xeb86d391, 21); + + buf[0] += a; + buf[1] += b; + buf[2] += c; + buf[3] += d; +} + +#endif + +FLaC__INLINE +void +byteSwap(FLAC__uint32 *buf, unsigned words) +{ + md5byte *p = (md5byte *)buf; + + if(!is_big_endian_host_) + return; + do { + *buf++ = (FLAC__uint32)((unsigned)p[3] << 8 | p[2]) << 16 | ((unsigned)p[1] << 8 | p[0]); + p += 4; + } while (--words); +} + +/* + * Start MD5 accumulation. Set bit count to 0 and buffer to mysterious + * initialization constants. + */ +void +FLAC__MD5Init(struct FLAC__MD5Context *ctx) +{ + FLAC__uint32 test = 1; + + is_big_endian_host_ = (*((FLAC__byte*)(&test)))? false : true; + + ctx->buf[0] = 0x67452301; + ctx->buf[1] = 0xefcdab89; + ctx->buf[2] = 0x98badcfe; + ctx->buf[3] = 0x10325476; + + ctx->bytes[0] = 0; + ctx->bytes[1] = 0; + + ctx->internal_buf = 0; + ctx->capacity = 0; +} + +/* + * Update context to reflect the concatenation of another buffer full + * of bytes. + */ +void +FLAC__MD5Update(struct FLAC__MD5Context *ctx, md5byte const *buf, unsigned len) +{ + FLAC__uint32 t; + + /* Update byte count */ + + t = ctx->bytes[0]; + if ((ctx->bytes[0] = t + len) < t) + ctx->bytes[1]++; /* Carry from low to high */ + + t = 64 - (t & 0x3f); /* Space available in ctx->in (at least 1) */ + if (t > len) { + memcpy((md5byte *)ctx->in + 64 - t, buf, len); + return; + } + /* First chunk is an odd size */ + memcpy((md5byte *)ctx->in + 64 - t, buf, t); + byteSwap(ctx->in, 16); + FLAC__MD5Transform(ctx->buf, ctx->in); + buf += t; + len -= t; + + /* Process data in 64-byte chunks */ + while (len >= 64) { + memcpy(ctx->in, buf, 64); + byteSwap(ctx->in, 16); + FLAC__MD5Transform(ctx->buf, ctx->in); + buf += 64; + len -= 64; + } + + /* Handle any remaining bytes of data. */ + memcpy(ctx->in, buf, len); +} + +/* + * Convert the incoming audio signal to a byte stream and FLAC__MD5Update it. + */ +FLAC__bool +FLAC__MD5Accumulate(struct FLAC__MD5Context *ctx, const FLAC__int32 * const signal[], unsigned channels, unsigned samples, unsigned bytes_per_sample) +{ + unsigned channel, sample, a_byte; + FLAC__int32 a_word; + FLAC__byte *buf_; + const unsigned bytes_needed = channels * samples * bytes_per_sample; + + if(ctx->capacity < bytes_needed) { + FLAC__byte *tmp = (FLAC__byte*)realloc(ctx->internal_buf, bytes_needed); + if(0 == tmp) { + free(ctx->internal_buf); + if(0 == (ctx->internal_buf = (FLAC__byte*)malloc(bytes_needed))) + return false; + } + ctx->internal_buf = tmp; + ctx->capacity = bytes_needed; + } + + buf_ = ctx->internal_buf; + +#ifdef FLAC__CPU_IA32 + if(channels == 2 && bytes_per_sample == 2) { + memcpy(buf_, signal[0], sizeof(FLAC__int32) * samples); + buf_ += sizeof(FLAC__int16); + for(sample = 0; sample < samples; sample++) + ((FLAC__int16 *)buf_)[2 * sample] = (FLAC__int16)signal[1][sample]; + } + else if(channels == 1 && bytes_per_sample == 2) { + for(sample = 0; sample < samples; sample++) + ((FLAC__int16 *)buf_)[sample] = (FLAC__int16)signal[0][sample]; + } + else +#endif + for(sample = 0; sample < samples; sample++) { + for(channel = 0; channel < channels; channel++) { + a_word = signal[channel][sample]; + for(a_byte = 0; a_byte < bytes_per_sample; a_byte++) { + *buf_++ = (FLAC__byte)(a_word & 0xff); + a_word >>= 8; + } + } + } + + FLAC__MD5Update(ctx, ctx->internal_buf, bytes_needed); + + return true; +} + +/* + * Final wrapup - pad to 64-byte boundary with the bit pattern + * 1 0* (64-bit count of bits processed, MSB-first) + */ +void +FLAC__MD5Final(md5byte digest[16], struct FLAC__MD5Context *ctx) +{ + int count = ctx->bytes[0] & 0x3f; /* Number of bytes in ctx->in */ + md5byte *p = (md5byte *)ctx->in + count; + + /* Set the first char of padding to 0x80. There is always room. */ + *p++ = 0x80; + + /* Bytes of padding needed to make 56 bytes (-8..55) */ + count = 56 - 1 - count; + + if (count < 0) { /* Padding forces an extra block */ + memset(p, 0, count + 8); + byteSwap(ctx->in, 16); + FLAC__MD5Transform(ctx->buf, ctx->in); + p = (md5byte *)ctx->in; + count = 56; + } + memset(p, 0, count); + byteSwap(ctx->in, 14); + + /* Append length in bits and transform */ + ctx->in[14] = ctx->bytes[0] << 3; + ctx->in[15] = ctx->bytes[1] << 3 | ctx->bytes[0] >> 29; + FLAC__MD5Transform(ctx->buf, ctx->in); + + byteSwap(ctx->buf, 4); + memcpy(digest, ctx->buf, 16); + memset(ctx, 0, sizeof(ctx)); /* In case it's sensitive */ + if(0 != ctx->internal_buf) { + free(ctx->internal_buf); + ctx->internal_buf = 0; + ctx->capacity = 0; + } +} diff --git a/Libraries/FLAC/flac-src/src/libFLAC/memory.c b/Libraries/FLAC/flac-src/src/libFLAC/memory.c new file mode 100644 index 000000000..9718b261b --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/memory.c @@ -0,0 +1,188 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "private/memory.h" +#include "FLAC/assert.h" + +#ifdef HAVE_CONFIG_H +#include +#endif + +void *FLAC__memory_alloc_aligned(size_t bytes, void **aligned_address) +{ + void *x; + + FLAC__ASSERT(0 != aligned_address); + +#ifdef FLAC__ALIGN_MALLOC_DATA + /* align on 32-byte (256-bit) boundary */ + x = malloc(bytes+31); + *aligned_address = (void*)(((unsigned)x + 31) & -32); +#else + x = malloc(bytes); + *aligned_address = x; +#endif + return x; +} + +FLAC__bool FLAC__memory_alloc_aligned_int32_array(unsigned elements, FLAC__int32 **unaligned_pointer, FLAC__int32 **aligned_pointer) +{ + FLAC__int32 *pu; /* unaligned pointer */ + union { /* union needed to comply with C99 pointer aliasing rules */ + FLAC__int32 *pa; /* aligned pointer */ + void *pv; /* aligned pointer alias */ + } u; + + FLAC__ASSERT(elements > 0); + FLAC__ASSERT(0 != unaligned_pointer); + FLAC__ASSERT(0 != aligned_pointer); + FLAC__ASSERT(unaligned_pointer != aligned_pointer); + + pu = (FLAC__int32*)FLAC__memory_alloc_aligned(sizeof(FLAC__int32) * elements, &u.pv); + if(0 == pu) { + return false; + } + else { + if(*unaligned_pointer != 0) + free(*unaligned_pointer); + *unaligned_pointer = pu; + *aligned_pointer = u.pa; + return true; + } +} + +FLAC__bool FLAC__memory_alloc_aligned_uint32_array(unsigned elements, FLAC__uint32 **unaligned_pointer, FLAC__uint32 **aligned_pointer) +{ + FLAC__uint32 *pu; /* unaligned pointer */ + union { /* union needed to comply with C99 pointer aliasing rules */ + FLAC__uint32 *pa; /* aligned pointer */ + void *pv; /* aligned pointer alias */ + } u; + + FLAC__ASSERT(elements > 0); + FLAC__ASSERT(0 != unaligned_pointer); + FLAC__ASSERT(0 != aligned_pointer); + FLAC__ASSERT(unaligned_pointer != aligned_pointer); + + pu = (FLAC__uint32*)FLAC__memory_alloc_aligned(sizeof(FLAC__uint32) * elements, &u.pv); + if(0 == pu) { + return false; + } + else { + if(*unaligned_pointer != 0) + free(*unaligned_pointer); + *unaligned_pointer = pu; + *aligned_pointer = u.pa; + return true; + } +} + +FLAC__bool FLAC__memory_alloc_aligned_uint64_array(unsigned elements, FLAC__uint64 **unaligned_pointer, FLAC__uint64 **aligned_pointer) +{ + FLAC__uint64 *pu; /* unaligned pointer */ + union { /* union needed to comply with C99 pointer aliasing rules */ + FLAC__uint64 *pa; /* aligned pointer */ + void *pv; /* aligned pointer alias */ + } u; + + FLAC__ASSERT(elements > 0); + FLAC__ASSERT(0 != unaligned_pointer); + FLAC__ASSERT(0 != aligned_pointer); + FLAC__ASSERT(unaligned_pointer != aligned_pointer); + + pu = (FLAC__uint64*)FLAC__memory_alloc_aligned(sizeof(FLAC__uint64) * elements, &u.pv); + if(0 == pu) { + return false; + } + else { + if(*unaligned_pointer != 0) + free(*unaligned_pointer); + *unaligned_pointer = pu; + *aligned_pointer = u.pa; + return true; + } +} + +FLAC__bool FLAC__memory_alloc_aligned_unsigned_array(unsigned elements, unsigned **unaligned_pointer, unsigned **aligned_pointer) +{ + unsigned *pu; /* unaligned pointer */ + union { /* union needed to comply with C99 pointer aliasing rules */ + unsigned *pa; /* aligned pointer */ + void *pv; /* aligned pointer alias */ + } u; + + FLAC__ASSERT(elements > 0); + FLAC__ASSERT(0 != unaligned_pointer); + FLAC__ASSERT(0 != aligned_pointer); + FLAC__ASSERT(unaligned_pointer != aligned_pointer); + + pu = (unsigned*)FLAC__memory_alloc_aligned(sizeof(unsigned) * elements, &u.pv); + if(0 == pu) { + return false; + } + else { + if(*unaligned_pointer != 0) + free(*unaligned_pointer); + *unaligned_pointer = pu; + *aligned_pointer = u.pa; + return true; + } +} + +#ifndef FLAC__INTEGER_ONLY_LIBRARY + +FLAC__bool FLAC__memory_alloc_aligned_real_array(unsigned elements, FLAC__real **unaligned_pointer, FLAC__real **aligned_pointer) +{ + FLAC__real *pu; /* unaligned pointer */ + union { /* union needed to comply with C99 pointer aliasing rules */ + FLAC__real *pa; /* aligned pointer */ + void *pv; /* aligned pointer alias */ + } u; + + FLAC__ASSERT(elements > 0); + FLAC__ASSERT(0 != unaligned_pointer); + FLAC__ASSERT(0 != aligned_pointer); + FLAC__ASSERT(unaligned_pointer != aligned_pointer); + + pu = (FLAC__real*)FLAC__memory_alloc_aligned(sizeof(FLAC__real) * elements, &u.pv); + if(0 == pu) { + return false; + } + else { + if(*unaligned_pointer != 0) + free(*unaligned_pointer); + *unaligned_pointer = pu; + *aligned_pointer = u.pa; + return true; + } +} + +#endif diff --git a/Libraries/FLAC/flac-src/src/libFLAC/metadata_iterators.c b/Libraries/FLAC/flac-src/src/libFLAC/metadata_iterators.c new file mode 100644 index 000000000..2d50dd2bd --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/metadata_iterators.c @@ -0,0 +1,2964 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include +#include +#include +#include + +#if defined _MSC_VER || defined __MINGW32__ +#include /* for utime() */ +#include /* for chmod() */ +#else +#include /* some flavors of BSD (like OS X) require this to get time_t */ +#include /* for utime() */ +#include /* for chown(), unlink() */ +#endif +#include /* for stat(), maybe chmod() */ + +#include "private/metadata.h" + +#include "FLAC/assert.h" +#include "FLAC/file_decoder.h" + +#ifdef max +#undef max +#endif +#define max(a,b) ((a)>(b)?(a):(b)) +#ifdef min +#undef min +#endif +#define min(a,b) ((a)<(b)?(a):(b)) + + +/**************************************************************************** + * + * Local function declarations + * + ***************************************************************************/ + +static void pack_uint32_(FLAC__uint32 val, FLAC__byte *b, unsigned bytes); +static void pack_uint32_little_endian_(FLAC__uint32 val, FLAC__byte *b, unsigned bytes); +static void pack_uint64_(FLAC__uint64 val, FLAC__byte *b, unsigned bytes); +static FLAC__uint32 unpack_uint32_(FLAC__byte *b, unsigned bytes); +static FLAC__uint32 unpack_uint32_little_endian_(FLAC__byte *b, unsigned bytes); +static FLAC__uint64 unpack_uint64_(FLAC__byte *b, unsigned bytes); + +static FLAC__bool read_metadata_block_header_(FLAC__Metadata_SimpleIterator *iterator); +static FLAC__bool read_metadata_block_data_(FLAC__Metadata_SimpleIterator *iterator, FLAC__StreamMetadata *block); +static FLAC__bool read_metadata_block_header_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__bool *is_last, FLAC__MetadataType *type, unsigned *length); +static FLAC__Metadata_SimpleIteratorStatus read_metadata_block_data_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__IOCallback_Seek seek_cb, FLAC__StreamMetadata *block); +static FLAC__Metadata_SimpleIteratorStatus read_metadata_block_data_streaminfo_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__StreamMetadata_StreamInfo *block); +static FLAC__Metadata_SimpleIteratorStatus read_metadata_block_data_padding_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Seek seek_cb, FLAC__StreamMetadata_Padding *block, unsigned block_length); +static FLAC__Metadata_SimpleIteratorStatus read_metadata_block_data_application_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__StreamMetadata_Application *block, unsigned block_length); +static FLAC__Metadata_SimpleIteratorStatus read_metadata_block_data_seektable_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__StreamMetadata_SeekTable *block, unsigned block_length); +static FLAC__Metadata_SimpleIteratorStatus read_metadata_block_data_vorbis_comment_entry_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__StreamMetadata_VorbisComment_Entry *entry); +static FLAC__Metadata_SimpleIteratorStatus read_metadata_block_data_vorbis_comment_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__StreamMetadata_VorbisComment *block); +static FLAC__Metadata_SimpleIteratorStatus read_metadata_block_data_cuesheet_track_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__StreamMetadata_CueSheet_Track *track); +static FLAC__Metadata_SimpleIteratorStatus read_metadata_block_data_cuesheet_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__StreamMetadata_CueSheet *block); +static FLAC__Metadata_SimpleIteratorStatus read_metadata_block_data_unknown_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__StreamMetadata_Unknown *block, unsigned block_length); + +static FLAC__bool write_metadata_block_header_(FILE *file, FLAC__Metadata_SimpleIteratorStatus *status, const FLAC__StreamMetadata *block); +static FLAC__bool write_metadata_block_data_(FILE *file, FLAC__Metadata_SimpleIteratorStatus *status, const FLAC__StreamMetadata *block); +static FLAC__bool write_metadata_block_header_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Write write_cb, const FLAC__StreamMetadata *block); +static FLAC__bool write_metadata_block_data_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Write write_cb, const FLAC__StreamMetadata *block); +static FLAC__bool write_metadata_block_data_streaminfo_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Write write_cb, const FLAC__StreamMetadata_StreamInfo *block); +static FLAC__bool write_metadata_block_data_padding_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Write write_cb, const FLAC__StreamMetadata_Padding *block, unsigned block_length); +static FLAC__bool write_metadata_block_data_application_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Write write_cb, const FLAC__StreamMetadata_Application *block, unsigned block_length); +static FLAC__bool write_metadata_block_data_seektable_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Write write_cb, const FLAC__StreamMetadata_SeekTable *block); +static FLAC__bool write_metadata_block_data_vorbis_comment_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Write write_cb, const FLAC__StreamMetadata_VorbisComment *block); +static FLAC__bool write_metadata_block_data_cuesheet_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Write write_cb, const FLAC__StreamMetadata_CueSheet *block); +static FLAC__bool write_metadata_block_data_unknown_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Write write_cb, const FLAC__StreamMetadata_Unknown *block, unsigned block_length); + +static FLAC__bool write_metadata_block_stationary_(FLAC__Metadata_SimpleIterator *iterator, const FLAC__StreamMetadata *block); +static FLAC__bool write_metadata_block_stationary_with_padding_(FLAC__Metadata_SimpleIterator *iterator, FLAC__StreamMetadata *block, unsigned padding_length, FLAC__bool padding_is_last); +static FLAC__bool rewrite_whole_file_(FLAC__Metadata_SimpleIterator *iterator, FLAC__StreamMetadata *block, FLAC__bool append); + +static void simple_iterator_push_(FLAC__Metadata_SimpleIterator *iterator); +static FLAC__bool simple_iterator_pop_(FLAC__Metadata_SimpleIterator *iterator); + +static unsigned seek_to_first_metadata_block_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__IOCallback_Seek seek_cb); +static unsigned seek_to_first_metadata_block_(FILE *f); + +static FLAC__bool simple_iterator_copy_file_prefix_(FLAC__Metadata_SimpleIterator *iterator, FILE **tempfile, char **tempfilename, FLAC__bool append); +static FLAC__bool simple_iterator_copy_file_postfix_(FLAC__Metadata_SimpleIterator *iterator, FILE **tempfile, char **tempfilename, int fixup_is_last_code, long fixup_is_last_flag_offset, FLAC__bool backup); + +static FLAC__bool copy_n_bytes_from_file_(FILE *file, FILE *tempfile, unsigned bytes/*@@@ 4G limit*/, FLAC__Metadata_SimpleIteratorStatus *status); +static FLAC__bool copy_n_bytes_from_file_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__IOHandle temp_handle, FLAC__IOCallback_Write temp_write_cb, unsigned bytes/*@@@ 4G limit*/, FLAC__Metadata_SimpleIteratorStatus *status); +static FLAC__bool copy_remaining_bytes_from_file_(FILE *file, FILE *tempfile, FLAC__Metadata_SimpleIteratorStatus *status); +static FLAC__bool copy_remaining_bytes_from_file_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__IOCallback_Eof eof_cb, FLAC__IOHandle temp_handle, FLAC__IOCallback_Write temp_write_cb, FLAC__Metadata_SimpleIteratorStatus *status); + +static FLAC__bool open_tempfile_(const char *filename, const char *tempfile_path_prefix, FILE **tempfile, char **tempfilename, FLAC__Metadata_SimpleIteratorStatus *status); +static FLAC__bool transport_tempfile_(const char *filename, FILE **tempfile, char **tempfilename, FLAC__Metadata_SimpleIteratorStatus *status); +static void cleanup_tempfile_(FILE **tempfile, char **tempfilename); + +static FLAC__bool get_file_stats_(const char *filename, struct stat *stats); +static void set_file_stats_(const char *filename, struct stat *stats); + +static int fseek_wrapper_(FLAC__IOHandle handle, FLAC__int64 offset, int whence); +static FLAC__int64 ftell_wrapper_(FLAC__IOHandle handle); + +static FLAC__Metadata_ChainStatus get_equivalent_status_(FLAC__Metadata_SimpleIteratorStatus status); + + +#ifdef FLAC__VALGRIND_TESTING +static size_t local__fwrite(const void *ptr, size_t size, size_t nmemb, FILE *stream) +{ + size_t ret = fwrite(ptr, size, nmemb, stream); + if(!ferror(stream)) + fflush(stream); + return ret; +} +#else +#define local__fwrite fwrite +#endif + +/**************************************************************************** + * + * Level 0 implementation + * + ***************************************************************************/ + +static FLAC__StreamDecoderWriteStatus write_callback_(const FLAC__FileDecoder *decoder, const FLAC__Frame *frame, const FLAC__int32 * const buffer[], void *client_data); +static void metadata_callback_(const FLAC__FileDecoder *decoder, const FLAC__StreamMetadata *metadata, void *client_data); +static void error_callback_(const FLAC__FileDecoder *decoder, FLAC__StreamDecoderErrorStatus status, void *client_data); + +typedef struct { + FLAC__bool got_error; + FLAC__bool got_object; + FLAC__StreamMetadata *object; +} level0_client_data; + +FLAC_API FLAC__bool FLAC__metadata_get_streaminfo(const char *filename, FLAC__StreamMetadata *streaminfo) +{ + level0_client_data cd; + FLAC__FileDecoder *decoder; + + FLAC__ASSERT(0 != filename); + FLAC__ASSERT(0 != streaminfo); + + decoder = FLAC__file_decoder_new(); + + if(0 == decoder) + return false; + + cd.got_error = false; + cd.got_object = false; + cd.object = 0; + + FLAC__file_decoder_set_md5_checking(decoder, false); + FLAC__file_decoder_set_filename(decoder, filename); + FLAC__file_decoder_set_metadata_ignore_all(decoder); + FLAC__file_decoder_set_metadata_respond(decoder, FLAC__METADATA_TYPE_STREAMINFO); + FLAC__file_decoder_set_write_callback(decoder, write_callback_); + FLAC__file_decoder_set_metadata_callback(decoder, metadata_callback_); + FLAC__file_decoder_set_error_callback(decoder, error_callback_); + FLAC__file_decoder_set_client_data(decoder, &cd); + + if(FLAC__file_decoder_init(decoder) != FLAC__FILE_DECODER_OK || cd.got_error) { + FLAC__file_decoder_finish(decoder); + FLAC__file_decoder_delete(decoder); + return false; + } + + if(!FLAC__file_decoder_process_until_end_of_metadata(decoder) || cd.got_error) { + FLAC__file_decoder_finish(decoder); + FLAC__file_decoder_delete(decoder); + if(0 != cd.object) + FLAC__metadata_object_delete(cd.object); + return false; + } + + FLAC__file_decoder_finish(decoder); + FLAC__file_decoder_delete(decoder); + + if(cd.got_object) { + /* can just copy the contents since STREAMINFO has no internal structure */ + *streaminfo = *(cd.object); + } + + if(0 != cd.object) + FLAC__metadata_object_delete(cd.object); + + return cd.got_object; +} + +FLAC_API FLAC__bool FLAC__metadata_get_tags(const char *filename, FLAC__StreamMetadata **tags) +{ + level0_client_data cd; + FLAC__FileDecoder *decoder; + + FLAC__ASSERT(0 != filename); + FLAC__ASSERT(0 != tags); + + decoder = FLAC__file_decoder_new(); + + if(0 == decoder) + return false; + + *tags = 0; + + cd.got_error = false; + cd.got_object = false; + cd.object = 0; + + FLAC__file_decoder_set_md5_checking(decoder, false); + FLAC__file_decoder_set_filename(decoder, filename); + FLAC__file_decoder_set_metadata_ignore_all(decoder); + FLAC__file_decoder_set_metadata_respond(decoder, FLAC__METADATA_TYPE_VORBIS_COMMENT); + FLAC__file_decoder_set_write_callback(decoder, write_callback_); + FLAC__file_decoder_set_metadata_callback(decoder, metadata_callback_); + FLAC__file_decoder_set_error_callback(decoder, error_callback_); + FLAC__file_decoder_set_client_data(decoder, &cd); + + if(FLAC__file_decoder_init(decoder) != FLAC__FILE_DECODER_OK || cd.got_error) { + FLAC__file_decoder_finish(decoder); + FLAC__file_decoder_delete(decoder); + return false; + } + + if(!FLAC__file_decoder_process_until_end_of_metadata(decoder) || cd.got_error) { + FLAC__file_decoder_finish(decoder); + FLAC__file_decoder_delete(decoder); + if(0 != cd.object) + FLAC__metadata_object_delete(cd.object); + return false; + } + + FLAC__file_decoder_finish(decoder); + FLAC__file_decoder_delete(decoder); + + if(cd.got_object) + *tags = cd.object; + + return cd.got_object; +} + +FLAC__StreamDecoderWriteStatus write_callback_(const FLAC__FileDecoder *decoder, const FLAC__Frame *frame, const FLAC__int32 * const buffer[], void *client_data) +{ + (void)decoder, (void)frame, (void)buffer, (void)client_data; + + return FLAC__STREAM_DECODER_WRITE_STATUS_CONTINUE; +} + +void metadata_callback_(const FLAC__FileDecoder *decoder, const FLAC__StreamMetadata *metadata, void *client_data) +{ + level0_client_data *cd = (level0_client_data *)client_data; + (void)decoder; + + /* + * we assume we only get here when the one metadata block we were + * looking for was passed to us + */ + if(!cd->got_object) { + if(0 == (cd->object = FLAC__metadata_object_clone(metadata))) + cd->got_error = true; + else + cd->got_object = true; + } +} + +void error_callback_(const FLAC__FileDecoder *decoder, FLAC__StreamDecoderErrorStatus status, void *client_data) +{ + level0_client_data *cd = (level0_client_data *)client_data; + (void)decoder; + + if(status != FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC) + cd->got_error = true; +} + + +/**************************************************************************** + * + * Level 1 implementation + * + ***************************************************************************/ + +#define SIMPLE_ITERATOR_MAX_PUSH_DEPTH (1+4) +/* 1 for initial offset, +4 for our own personal use */ + +struct FLAC__Metadata_SimpleIterator { + FILE *file; + char *filename, *tempfile_path_prefix; + struct stat stats; + FLAC__bool has_stats; + FLAC__bool is_writable; + FLAC__Metadata_SimpleIteratorStatus status; + /*@@@ 2G limits here because of the offset type: */ + long offset[SIMPLE_ITERATOR_MAX_PUSH_DEPTH]; + long first_offset; /* this is the offset to the STREAMINFO block */ + unsigned depth; + /* this is the metadata block header of the current block we are pointing to: */ + FLAC__bool is_last; + FLAC__MetadataType type; + unsigned length; +}; + +FLAC_API const char * const FLAC__Metadata_SimpleIteratorStatusString[] = { + "FLAC__METADATA_SIMPLE_ITERATOR_STATUS_OK", + "FLAC__METADATA_SIMPLE_ITERATOR_STATUS_ILLEGAL_INPUT", + "FLAC__METADATA_SIMPLE_ITERATOR_STATUS_ERROR_OPENING_FILE", + "FLAC__METADATA_SIMPLE_ITERATOR_STATUS_NOT_A_FLAC_FILE", + "FLAC__METADATA_SIMPLE_ITERATOR_STATUS_NOT_WRITABLE", + "FLAC__METADATA_SIMPLE_ITERATOR_STATUS_BAD_METADATA", + "FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR", + "FLAC__METADATA_SIMPLE_ITERATOR_STATUS_SEEK_ERROR", + "FLAC__METADATA_SIMPLE_ITERATOR_STATUS_WRITE_ERROR", + "FLAC__METADATA_SIMPLE_ITERATOR_STATUS_RENAME_ERROR", + "FLAC__METADATA_SIMPLE_ITERATOR_STATUS_UNLINK_ERROR", + "FLAC__METADATA_SIMPLE_ITERATOR_STATUS_MEMORY_ALLOCATION_ERROR", + "FLAC__METADATA_SIMPLE_ITERATOR_STATUS_INTERNAL_ERROR" +}; + + +FLAC_API FLAC__Metadata_SimpleIterator *FLAC__metadata_simple_iterator_new() +{ + FLAC__Metadata_SimpleIterator *iterator = (FLAC__Metadata_SimpleIterator*)calloc(1, sizeof(FLAC__Metadata_SimpleIterator)); + + if(0 != iterator) { + iterator->file = 0; + iterator->filename = 0; + iterator->tempfile_path_prefix = 0; + iterator->has_stats = false; + iterator->is_writable = false; + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_OK; + iterator->first_offset = iterator->offset[0] = -1; + iterator->depth = 0; + } + + return iterator; +} + +static void simple_iterator_free_guts_(FLAC__Metadata_SimpleIterator *iterator) +{ + FLAC__ASSERT(0 != iterator); + + if(0 != iterator->file) { + fclose(iterator->file); + iterator->file = 0; + if(iterator->has_stats) + set_file_stats_(iterator->filename, &iterator->stats); + } + if(0 != iterator->filename) { + free(iterator->filename); + iterator->filename = 0; + } + if(0 != iterator->tempfile_path_prefix) { + free(iterator->tempfile_path_prefix); + iterator->tempfile_path_prefix = 0; + } +} + +FLAC_API void FLAC__metadata_simple_iterator_delete(FLAC__Metadata_SimpleIterator *iterator) +{ + FLAC__ASSERT(0 != iterator); + + simple_iterator_free_guts_(iterator); + free(iterator); +} + +FLAC_API FLAC__Metadata_SimpleIteratorStatus FLAC__metadata_simple_iterator_status(FLAC__Metadata_SimpleIterator *iterator) +{ + FLAC__Metadata_SimpleIteratorStatus status; + + FLAC__ASSERT(0 != iterator); + + status = iterator->status; + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_OK; + return status; +} + +static FLAC__bool simple_iterator_prime_input_(FLAC__Metadata_SimpleIterator *iterator, FLAC__bool read_only) +{ + unsigned ret; + + FLAC__ASSERT(0 != iterator); + + if(read_only || 0 == (iterator->file = fopen(iterator->filename, "r+b"))) { + iterator->is_writable = false; + if(read_only || errno == EACCES) { + if(0 == (iterator->file = fopen(iterator->filename, "rb"))) { + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_ERROR_OPENING_FILE; + return false; + } + } + else { + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_ERROR_OPENING_FILE; + return false; + } + } + else { + iterator->is_writable = true; + } + + ret = seek_to_first_metadata_block_(iterator->file); + switch(ret) { + case 0: + iterator->depth = 0; + iterator->first_offset = iterator->offset[iterator->depth] = ftell(iterator->file); + return read_metadata_block_header_(iterator); + case 1: + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR; + return false; + case 2: + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_SEEK_ERROR; + return false; + case 3: + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_NOT_A_FLAC_FILE; + return false; + default: + FLAC__ASSERT(0); + return false; + } +} + +#if 0 +@@@ If we decide to finish implementing this, put this comment back in metadata.h +/* + * The 'tempfile_path_prefix' allows you to specify a directory where + * tempfiles should go. Remember that if your metadata edits cause the + * FLAC file to grow, the entire file will have to be rewritten. If + * 'tempfile_path_prefix' is NULL, the temp file will be written in the + * same directory as the original FLAC file. This makes replacing the + * original with the tempfile fast but requires extra space in the same + * partition for the tempfile. If space is a problem, you can pass a + * directory name belonging to a different partition in + * 'tempfile_path_prefix'. Note that you should use the forward slash + * '/' as the directory separator. A trailing slash is not needed; it + * will be added automatically. + */ +FLAC__bool FLAC__metadata_simple_iterator_init(FLAC__Metadata_SimpleIterator *iterator, const char *filename, FLAC__bool preserve_file_stats, const char *tempfile_path_prefix); +#endif + +FLAC_API FLAC__bool FLAC__metadata_simple_iterator_init(FLAC__Metadata_SimpleIterator *iterator, const char *filename, FLAC__bool read_only, FLAC__bool preserve_file_stats) +{ + const char *tempfile_path_prefix = 0; /*@@@ search for comments near 'rename(...)' for what it will take to finish implementing this */ + + FLAC__ASSERT(0 != iterator); + FLAC__ASSERT(0 != filename); + + simple_iterator_free_guts_(iterator); + + if(!read_only && preserve_file_stats) + iterator->has_stats = get_file_stats_(filename, &iterator->stats); + + if(0 == (iterator->filename = strdup(filename))) { + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_MEMORY_ALLOCATION_ERROR; + return false; + } + if(0 != tempfile_path_prefix && 0 == (iterator->tempfile_path_prefix = strdup(tempfile_path_prefix))) { + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_MEMORY_ALLOCATION_ERROR; + return false; + } + + return simple_iterator_prime_input_(iterator, read_only); +} + +FLAC_API FLAC__bool FLAC__metadata_simple_iterator_is_writable(const FLAC__Metadata_SimpleIterator *iterator) +{ + FLAC__ASSERT(0 != iterator); + FLAC__ASSERT(0 != iterator->file); + + return iterator->is_writable; +} + +FLAC_API FLAC__bool FLAC__metadata_simple_iterator_next(FLAC__Metadata_SimpleIterator *iterator) +{ + FLAC__ASSERT(0 != iterator); + FLAC__ASSERT(0 != iterator->file); + + if(iterator->is_last) + return false; + + if(0 != fseek(iterator->file, iterator->length, SEEK_CUR)) { + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_SEEK_ERROR; + return false; + } + + iterator->offset[iterator->depth] = ftell(iterator->file); + + return read_metadata_block_header_(iterator); +} + +FLAC_API FLAC__bool FLAC__metadata_simple_iterator_prev(FLAC__Metadata_SimpleIterator *iterator) +{ + long this_offset; + + FLAC__ASSERT(0 != iterator); + FLAC__ASSERT(0 != iterator->file); + + if(iterator->offset[iterator->depth] == iterator->first_offset) + return false; + + if(0 != fseek(iterator->file, iterator->first_offset, SEEK_SET)) { + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_SEEK_ERROR; + return false; + } + this_offset = iterator->first_offset; + if(!read_metadata_block_header_(iterator)) + return false; + + /* we ignore any error from ftell() and catch it in fseek() */ + while(ftell(iterator->file) + (long)iterator->length < iterator->offset[iterator->depth]) { + if(0 != fseek(iterator->file, iterator->length, SEEK_CUR)) { + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_SEEK_ERROR; + return false; + } + this_offset = ftell(iterator->file); + if(!read_metadata_block_header_(iterator)) + return false; + } + + iterator->offset[iterator->depth] = this_offset; + + return true; +} + +FLAC_API FLAC__MetadataType FLAC__metadata_simple_iterator_get_block_type(const FLAC__Metadata_SimpleIterator *iterator) +{ + FLAC__ASSERT(0 != iterator); + FLAC__ASSERT(0 != iterator->file); + + return iterator->type; +} + +FLAC_API FLAC__StreamMetadata *FLAC__metadata_simple_iterator_get_block(FLAC__Metadata_SimpleIterator *iterator) +{ + FLAC__StreamMetadata *block = FLAC__metadata_object_new(iterator->type); + + FLAC__ASSERT(0 != iterator); + FLAC__ASSERT(0 != iterator->file); + + if(0 != block) { + block->is_last = iterator->is_last; + block->length = iterator->length; + + if(!read_metadata_block_data_(iterator, block)) { + FLAC__metadata_object_delete(block); + return 0; + } + + /* back up to the beginning of the block data to stay consistent */ + if(0 != fseek(iterator->file, iterator->offset[iterator->depth] + FLAC__STREAM_METADATA_HEADER_LENGTH, SEEK_SET)) { + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_SEEK_ERROR; + FLAC__metadata_object_delete(block); + return 0; + } + } + else + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_MEMORY_ALLOCATION_ERROR; + + return block; +} + +FLAC_API FLAC__bool FLAC__metadata_simple_iterator_set_block(FLAC__Metadata_SimpleIterator *iterator, FLAC__StreamMetadata *block, FLAC__bool use_padding) +{ + FLAC__ASSERT_DECLARATION(long debug_target_offset = iterator->offset[iterator->depth];) + FLAC__bool ret; + + FLAC__ASSERT(0 != iterator); + FLAC__ASSERT(0 != iterator->file); + FLAC__ASSERT(0 != block); + + if(!iterator->is_writable) { + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_NOT_WRITABLE; + return false; + } + + if(iterator->type == FLAC__METADATA_TYPE_STREAMINFO || block->type == FLAC__METADATA_TYPE_STREAMINFO) { + if(iterator->type != block->type) { + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_ILLEGAL_INPUT; + return false; + } + } + + block->is_last = iterator->is_last; + + if(iterator->length == block->length) + return write_metadata_block_stationary_(iterator, block); + else if(iterator->length > block->length) { + if(use_padding && iterator->length >= FLAC__STREAM_METADATA_HEADER_LENGTH + block->length) { + ret = write_metadata_block_stationary_with_padding_(iterator, block, iterator->length - FLAC__STREAM_METADATA_HEADER_LENGTH - block->length, block->is_last); + FLAC__ASSERT(!ret || iterator->offset[iterator->depth] == debug_target_offset); + FLAC__ASSERT(!ret || ftell(iterator->file) == debug_target_offset + (long)FLAC__STREAM_METADATA_HEADER_LENGTH); + return ret; + } + else { + ret = rewrite_whole_file_(iterator, block, /*append=*/false); + FLAC__ASSERT(!ret || iterator->offset[iterator->depth] == debug_target_offset); + FLAC__ASSERT(!ret || ftell(iterator->file) == debug_target_offset + (long)FLAC__STREAM_METADATA_HEADER_LENGTH); + return ret; + } + } + else /* iterator->length < block->length */ { + unsigned padding_leftover = 0; + FLAC__bool padding_is_last = false; + if(use_padding) { + /* first see if we can even use padding */ + if(iterator->is_last) { + use_padding = false; + } + else { + const unsigned extra_padding_bytes_required = block->length - iterator->length; + simple_iterator_push_(iterator); + if(!FLAC__metadata_simple_iterator_next(iterator)) { + (void)simple_iterator_pop_(iterator); + return false; + } + if(iterator->type != FLAC__METADATA_TYPE_PADDING) { + use_padding = false; + } + else { + if(FLAC__STREAM_METADATA_HEADER_LENGTH + iterator->length == extra_padding_bytes_required) { + padding_leftover = 0; + block->is_last = iterator->is_last; + } + else if(iterator->length < extra_padding_bytes_required) + use_padding = false; + else { + padding_leftover = FLAC__STREAM_METADATA_HEADER_LENGTH + iterator->length - extra_padding_bytes_required; + padding_is_last = iterator->is_last; + block->is_last = false; + } + } + if(!simple_iterator_pop_(iterator)) + return false; + } + } + if(use_padding) { + if(padding_leftover == 0) { + ret = write_metadata_block_stationary_(iterator, block); + FLAC__ASSERT(!ret || iterator->offset[iterator->depth] == debug_target_offset); + FLAC__ASSERT(!ret || ftell(iterator->file) == debug_target_offset + (long)FLAC__STREAM_METADATA_HEADER_LENGTH); + return ret; + } + else { + FLAC__ASSERT(padding_leftover >= FLAC__STREAM_METADATA_HEADER_LENGTH); + ret = write_metadata_block_stationary_with_padding_(iterator, block, padding_leftover - FLAC__STREAM_METADATA_HEADER_LENGTH, padding_is_last); + FLAC__ASSERT(!ret || iterator->offset[iterator->depth] == debug_target_offset); + FLAC__ASSERT(!ret || ftell(iterator->file) == debug_target_offset + (long)FLAC__STREAM_METADATA_HEADER_LENGTH); + return ret; + } + } + else { + ret = rewrite_whole_file_(iterator, block, /*append=*/false); + FLAC__ASSERT(!ret || iterator->offset[iterator->depth] == debug_target_offset); + FLAC__ASSERT(!ret || ftell(iterator->file) == debug_target_offset + (long)FLAC__STREAM_METADATA_HEADER_LENGTH); + return ret; + } + } +} + +FLAC_API FLAC__bool FLAC__metadata_simple_iterator_insert_block_after(FLAC__Metadata_SimpleIterator *iterator, FLAC__StreamMetadata *block, FLAC__bool use_padding) +{ + unsigned padding_leftover = 0; + FLAC__bool padding_is_last = false; + + FLAC__ASSERT_DECLARATION(long debug_target_offset = iterator->offset[iterator->depth] + FLAC__STREAM_METADATA_HEADER_LENGTH + iterator->length;) + FLAC__bool ret; + + FLAC__ASSERT(0 != iterator); + FLAC__ASSERT(0 != iterator->file); + FLAC__ASSERT(0 != block); + + if(!iterator->is_writable) + return false; + + if(block->type == FLAC__METADATA_TYPE_STREAMINFO) { + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_ILLEGAL_INPUT; + return false; + } + + block->is_last = iterator->is_last; + + if(use_padding) { + /* first see if we can even use padding */ + if(iterator->is_last) { + use_padding = false; + } + else { + simple_iterator_push_(iterator); + if(!FLAC__metadata_simple_iterator_next(iterator)) { + (void)simple_iterator_pop_(iterator); + return false; + } + if(iterator->type != FLAC__METADATA_TYPE_PADDING) { + use_padding = false; + } + else { + if(iterator->length == block->length) { + padding_leftover = 0; + block->is_last = iterator->is_last; + } + else if(iterator->length < FLAC__STREAM_METADATA_HEADER_LENGTH + block->length) + use_padding = false; + else { + padding_leftover = iterator->length - block->length; + padding_is_last = iterator->is_last; + block->is_last = false; + } + } + if(!simple_iterator_pop_(iterator)) + return false; + } + } + if(use_padding) { + /* move to the next block, which is suitable padding */ + if(!FLAC__metadata_simple_iterator_next(iterator)) + return false; + if(padding_leftover == 0) { + ret = write_metadata_block_stationary_(iterator, block); + FLAC__ASSERT(iterator->offset[iterator->depth] == debug_target_offset); + FLAC__ASSERT(ftell(iterator->file) == debug_target_offset + (long)FLAC__STREAM_METADATA_HEADER_LENGTH); + return ret; + } + else { + FLAC__ASSERT(padding_leftover >= FLAC__STREAM_METADATA_HEADER_LENGTH); + ret = write_metadata_block_stationary_with_padding_(iterator, block, padding_leftover - FLAC__STREAM_METADATA_HEADER_LENGTH, padding_is_last); + FLAC__ASSERT(iterator->offset[iterator->depth] == debug_target_offset); + FLAC__ASSERT(ftell(iterator->file) == debug_target_offset + (long)FLAC__STREAM_METADATA_HEADER_LENGTH); + return ret; + } + } + else { + ret = rewrite_whole_file_(iterator, block, /*append=*/true); + FLAC__ASSERT(iterator->offset[iterator->depth] == debug_target_offset); + FLAC__ASSERT(ftell(iterator->file) == debug_target_offset + (long)FLAC__STREAM_METADATA_HEADER_LENGTH); + return ret; + } +} + +FLAC_API FLAC__bool FLAC__metadata_simple_iterator_delete_block(FLAC__Metadata_SimpleIterator *iterator, FLAC__bool use_padding) +{ + FLAC__ASSERT_DECLARATION(long debug_target_offset = iterator->offset[iterator->depth];) + FLAC__bool ret; + + if(iterator->type == FLAC__METADATA_TYPE_STREAMINFO) { + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_ILLEGAL_INPUT; + return false; + } + + if(use_padding) { + FLAC__StreamMetadata *padding = FLAC__metadata_object_new(FLAC__METADATA_TYPE_PADDING); + if(0 == padding) { + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_MEMORY_ALLOCATION_ERROR; + return false; + } + padding->length = iterator->length; + if(!FLAC__metadata_simple_iterator_set_block(iterator, padding, false)) { + FLAC__metadata_object_delete(padding); + return false; + } + FLAC__metadata_object_delete(padding); + if(!FLAC__metadata_simple_iterator_prev(iterator)) + return false; + FLAC__ASSERT(iterator->offset[iterator->depth] + (long)FLAC__STREAM_METADATA_HEADER_LENGTH + (long)iterator->length == debug_target_offset); + FLAC__ASSERT(ftell(iterator->file) + (long)iterator->length == debug_target_offset); + return true; + } + else { + ret = rewrite_whole_file_(iterator, 0, /*append=*/false); + FLAC__ASSERT(iterator->offset[iterator->depth] + (long)FLAC__STREAM_METADATA_HEADER_LENGTH + (long)iterator->length == debug_target_offset); + FLAC__ASSERT(ftell(iterator->file) + (long)iterator->length == debug_target_offset); + return ret; + } +} + + + +/**************************************************************************** + * + * Level 2 implementation + * + ***************************************************************************/ + + +typedef struct FLAC__Metadata_Node { + FLAC__StreamMetadata *data; + struct FLAC__Metadata_Node *prev, *next; +} FLAC__Metadata_Node; + +struct FLAC__Metadata_Chain { + char *filename; /* will be NULL if using callbacks */ + FLAC__Metadata_Node *head; + FLAC__Metadata_Node *tail; + unsigned nodes; + FLAC__Metadata_ChainStatus status; + long first_offset, last_offset; /*@@@ 2G limit */ + /* + * This is the length of the chain initially read from the FLAC file. + * it is used to compare against the current length to decide whether + * or not the whole file has to be rewritten. + */ + unsigned initial_length; /*@@@ 4G limit */ +}; + +struct FLAC__Metadata_Iterator { + FLAC__Metadata_Chain *chain; + FLAC__Metadata_Node *current; +}; + +FLAC_API const char * const FLAC__Metadata_ChainStatusString[] = { + "FLAC__METADATA_CHAIN_STATUS_OK", + "FLAC__METADATA_CHAIN_STATUS_ILLEGAL_INPUT", + "FLAC__METADATA_CHAIN_STATUS_ERROR_OPENING_FILE", + "FLAC__METADATA_CHAIN_STATUS_NOT_A_FLAC_FILE", + "FLAC__METADATA_CHAIN_STATUS_NOT_WRITABLE", + "FLAC__METADATA_CHAIN_STATUS_BAD_METADATA", + "FLAC__METADATA_CHAIN_STATUS_READ_ERROR", + "FLAC__METADATA_CHAIN_STATUS_SEEK_ERROR", + "FLAC__METADATA_CHAIN_STATUS_WRITE_ERROR", + "FLAC__METADATA_CHAIN_STATUS_RENAME_ERROR", + "FLAC__METADATA_CHAIN_STATUS_UNLINK_ERROR", + "FLAC__METADATA_CHAIN_STATUS_MEMORY_ALLOCATION_ERROR", + "FLAC__METADATA_CHAIN_STATUS_INTERNAL_ERROR", + "FLAC__METADATA_CHAIN_STATUS_INVALID_CALLBACKS", + "FLAC__METADATA_CHAIN_STATUS_READ_WRITE_MISMATCH", + "FLAC__METADATA_CHAIN_STATUS_WRONG_WRITE_CALL" +}; + + +static FLAC__Metadata_Node *node_new_() +{ + return (FLAC__Metadata_Node*)calloc(1, sizeof(FLAC__Metadata_Node)); +} + +static void node_delete_(FLAC__Metadata_Node *node) +{ + FLAC__ASSERT(0 != node); + if(0 != node->data) + FLAC__metadata_object_delete(node->data); + free(node); +} + +static void chain_init_(FLAC__Metadata_Chain *chain) +{ + FLAC__ASSERT(0 != chain); + + chain->filename = 0; + chain->head = chain->tail = 0; + chain->nodes = 0; + chain->status = FLAC__METADATA_CHAIN_STATUS_OK; + chain->initial_length = 0; +} + +static void chain_clear_(FLAC__Metadata_Chain *chain) +{ + FLAC__Metadata_Node *node, *next; + + FLAC__ASSERT(0 != chain); + + for(node = chain->head; node; ) { + next = node->next; + node_delete_(node); + node = next; + } + + if(0 != chain->filename) + free(chain->filename); + + chain_init_(chain); +} + +static void chain_append_node_(FLAC__Metadata_Chain *chain, FLAC__Metadata_Node *node) +{ + FLAC__ASSERT(0 != chain); + FLAC__ASSERT(0 != node); + FLAC__ASSERT(0 != node->data); + + node->next = node->prev = 0; + node->data->is_last = true; + if(0 != chain->tail) + chain->tail->data->is_last = false; + + if(0 == chain->head) + chain->head = node; + else { + FLAC__ASSERT(0 != chain->tail); + chain->tail->next = node; + node->prev = chain->tail; + } + chain->tail = node; + chain->nodes++; +} + +static void chain_remove_node_(FLAC__Metadata_Chain *chain, FLAC__Metadata_Node *node) +{ + FLAC__ASSERT(0 != chain); + FLAC__ASSERT(0 != node); + + if(node == chain->head) + chain->head = node->next; + else + node->prev->next = node->next; + + if(node == chain->tail) + chain->tail = node->prev; + else + node->next->prev = node->prev; + + if(0 != chain->tail) + chain->tail->data->is_last = true; + + chain->nodes--; +} + +static void chain_delete_node_(FLAC__Metadata_Chain *chain, FLAC__Metadata_Node *node) +{ + chain_remove_node_(chain, node); + node_delete_(node); +} + +static unsigned chain_calculate_length_(FLAC__Metadata_Chain *chain) +{ + const FLAC__Metadata_Node *node; + unsigned length = 0; + for(node = chain->head; node; node = node->next) + length += (FLAC__STREAM_METADATA_HEADER_LENGTH + node->data->length); + return length; +} + +static void iterator_insert_node_(FLAC__Metadata_Iterator *iterator, FLAC__Metadata_Node *node) +{ + FLAC__ASSERT(0 != node); + FLAC__ASSERT(0 != node->data); + FLAC__ASSERT(0 != iterator); + FLAC__ASSERT(0 != iterator->current); + FLAC__ASSERT(0 != iterator->chain); + FLAC__ASSERT(0 != iterator->chain->head); + FLAC__ASSERT(0 != iterator->chain->tail); + + node->data->is_last = false; + + node->prev = iterator->current->prev; + node->next = iterator->current; + + if(0 == node->prev) + iterator->chain->head = node; + else + node->prev->next = node; + + iterator->current->prev = node; + + iterator->chain->nodes++; +} + +static void iterator_insert_node_after_(FLAC__Metadata_Iterator *iterator, FLAC__Metadata_Node *node) +{ + FLAC__ASSERT(0 != node); + FLAC__ASSERT(0 != node->data); + FLAC__ASSERT(0 != iterator); + FLAC__ASSERT(0 != iterator->current); + FLAC__ASSERT(0 != iterator->chain); + FLAC__ASSERT(0 != iterator->chain->head); + FLAC__ASSERT(0 != iterator->chain->tail); + + iterator->current->data->is_last = false; + + node->prev = iterator->current; + node->next = iterator->current->next; + + if(0 == node->next) + iterator->chain->tail = node; + else + node->next->prev = node; + + node->prev->next = node; + + iterator->chain->tail->data->is_last = true; + + iterator->chain->nodes++; +} + +/* return true iff node and node->next are both padding */ +static FLAC__bool chain_merge_adjacent_padding_(FLAC__Metadata_Chain *chain, FLAC__Metadata_Node *node) +{ + if(node->data->type == FLAC__METADATA_TYPE_PADDING && 0 != node->next && node->next->data->type == FLAC__METADATA_TYPE_PADDING) { + const unsigned growth = FLAC__STREAM_METADATA_HEADER_LENGTH + node->next->data->length; + node->data->length += growth; + + chain_delete_node_(chain, node->next); + return true; + } + else + return false; +} + +/* Returns the new length of the chain, or 0 if there was an error. */ +/* WATCHOUT: This can get called multiple times before a write, so + * it should still work when this happens. + */ +/* WATCHOUT: Make sure to also update the logic in + * FLAC__metadata_chain_check_if_tempfile_needed() if the logic here changes. + */ +static unsigned chain_prepare_for_write_(FLAC__Metadata_Chain *chain, FLAC__bool use_padding) +{ + unsigned current_length = chain_calculate_length_(chain); + + if(use_padding) { + /* if the metadata shrank and the last block is padding, we just extend the last padding block */ + if(current_length < chain->initial_length && chain->tail->data->type == FLAC__METADATA_TYPE_PADDING) { + const unsigned delta = chain->initial_length - current_length; + chain->tail->data->length += delta; + current_length += delta; + FLAC__ASSERT(current_length == chain->initial_length); + } + /* if the metadata shrank more than 4 bytes then there's room to add another padding block */ + else if(current_length + FLAC__STREAM_METADATA_HEADER_LENGTH <= chain->initial_length) { + FLAC__StreamMetadata *padding; + FLAC__Metadata_Node *node; + if(0 == (padding = FLAC__metadata_object_new(FLAC__METADATA_TYPE_PADDING))) { + chain->status = FLAC__METADATA_CHAIN_STATUS_MEMORY_ALLOCATION_ERROR; + return 0; + } + padding->length = chain->initial_length - (FLAC__STREAM_METADATA_HEADER_LENGTH + current_length); + if(0 == (node = node_new_())) { + FLAC__metadata_object_delete(padding); + chain->status = FLAC__METADATA_CHAIN_STATUS_MEMORY_ALLOCATION_ERROR; + return 0; + } + node->data = padding; + chain_append_node_(chain, node); + current_length = chain_calculate_length_(chain); + FLAC__ASSERT(current_length == chain->initial_length); + } + /* if the metadata grew but the last block is padding, try cutting the padding to restore the original length so we don't have to rewrite the whole file */ + else if(current_length > chain->initial_length) { + const unsigned delta = current_length - chain->initial_length; + if(chain->tail->data->type == FLAC__METADATA_TYPE_PADDING) { + /* if the delta is exactly the size of the last padding block, remove the padding block */ + if(chain->tail->data->length + FLAC__STREAM_METADATA_HEADER_LENGTH == delta) { + chain_delete_node_(chain, chain->tail); + current_length = chain_calculate_length_(chain); + FLAC__ASSERT(current_length == chain->initial_length); + } + /* if there is at least 'delta' bytes of padding, trim the padding down */ + else if(chain->tail->data->length >= delta) { + chain->tail->data->length -= delta; + current_length -= delta; + FLAC__ASSERT(current_length == chain->initial_length); + } + } + } + } + + return current_length; +} + +static FLAC__bool chain_read_cb_(FLAC__Metadata_Chain *chain, FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__IOCallback_Seek seek_cb, FLAC__IOCallback_Tell tell_cb) +{ + FLAC__Metadata_Node *node; + + FLAC__ASSERT(0 != chain); + + /* we assume we're already at the beginning of the file */ + + switch(seek_to_first_metadata_block_cb_(handle, read_cb, seek_cb)) { + case 0: + break; + case 1: + chain->status = FLAC__METADATA_CHAIN_STATUS_READ_ERROR; + return false; + case 2: + chain->status = FLAC__METADATA_CHAIN_STATUS_SEEK_ERROR; + return false; + case 3: + chain->status = FLAC__METADATA_CHAIN_STATUS_NOT_A_FLAC_FILE; + return false; + default: + FLAC__ASSERT(0); + return false; + } + + { + FLAC__int64 pos = tell_cb(handle); + if(pos < 0) { + chain->status = FLAC__METADATA_CHAIN_STATUS_READ_ERROR; + return false; + } + chain->first_offset = (long)pos; + } + + { + FLAC__bool is_last; + FLAC__MetadataType type; + unsigned length; + + do { + node = node_new_(); + if(0 == node) { + chain->status = FLAC__METADATA_CHAIN_STATUS_MEMORY_ALLOCATION_ERROR; + return false; + } + + if(!read_metadata_block_header_cb_(handle, read_cb, &is_last, &type, &length)) { + chain->status = FLAC__METADATA_CHAIN_STATUS_READ_ERROR; + return false; + } + + node->data = FLAC__metadata_object_new(type); + if(0 == node->data) { + node_delete_(node); + chain->status = FLAC__METADATA_CHAIN_STATUS_MEMORY_ALLOCATION_ERROR; + return false; + } + + node->data->is_last = is_last; + node->data->length = length; + + chain->status = get_equivalent_status_(read_metadata_block_data_cb_(handle, read_cb, seek_cb, node->data)); + if(chain->status != FLAC__METADATA_CHAIN_STATUS_OK) { + node_delete_(node); + return false; + } + chain_append_node_(chain, node); + } while(!is_last); + } + + { + FLAC__int64 pos = tell_cb(handle); + if(pos < 0) { + chain->status = FLAC__METADATA_CHAIN_STATUS_READ_ERROR; + return false; + } + chain->last_offset = (long)pos; + } + + chain->initial_length = chain_calculate_length_(chain); + + return true; +} + +static FLAC__bool chain_rewrite_metadata_in_place_cb_(FLAC__Metadata_Chain *chain, FLAC__IOHandle handle, FLAC__IOCallback_Write write_cb, FLAC__IOCallback_Seek seek_cb) +{ + FLAC__Metadata_Node *node; + + FLAC__ASSERT(0 != chain); + FLAC__ASSERT(0 != chain->head); + + if(0 != seek_cb(handle, chain->first_offset, SEEK_SET)) { + chain->status = FLAC__METADATA_CHAIN_STATUS_SEEK_ERROR; + return false; + } + + for(node = chain->head; node; node = node->next) { + if(!write_metadata_block_header_cb_(handle, write_cb, node->data)) { + chain->status = FLAC__METADATA_CHAIN_STATUS_WRITE_ERROR; + return false; + } + if(!write_metadata_block_data_cb_(handle, write_cb, node->data)) { + chain->status = FLAC__METADATA_CHAIN_STATUS_WRITE_ERROR; + return false; + } + } + + /*FLAC__ASSERT(fflush(), ftell() == chain->last_offset);*/ + + chain->status = FLAC__METADATA_CHAIN_STATUS_OK; + return true; +} + +static FLAC__bool chain_rewrite_metadata_in_place_(FLAC__Metadata_Chain *chain) +{ + FILE *file; + FLAC__bool ret; + + FLAC__ASSERT(0 != chain->filename); + + if(0 == (file = fopen(chain->filename, "r+b"))) { + chain->status = FLAC__METADATA_CHAIN_STATUS_ERROR_OPENING_FILE; + return false; + } + + /* chain_rewrite_metadata_in_place_cb_() sets chain->status for us */ + ret = chain_rewrite_metadata_in_place_cb_(chain, (FLAC__IOHandle)file, (FLAC__IOCallback_Write)fwrite, fseek_wrapper_); + + fclose(file); + + return ret; +} + +static FLAC__bool chain_rewrite_file_(FLAC__Metadata_Chain *chain, const char *tempfile_path_prefix) +{ + FILE *f, *tempfile; + char *tempfilename; + FLAC__Metadata_SimpleIteratorStatus status; + const FLAC__Metadata_Node *node; + + FLAC__ASSERT(0 != chain); + FLAC__ASSERT(0 != chain->filename); + FLAC__ASSERT(0 != chain->head); + + /* copy the file prefix (data up to first metadata block */ + if(0 == (f = fopen(chain->filename, "rb"))) { + chain->status = FLAC__METADATA_CHAIN_STATUS_ERROR_OPENING_FILE; + return false; + } + if(!open_tempfile_(chain->filename, tempfile_path_prefix, &tempfile, &tempfilename, &status)) { + chain->status = get_equivalent_status_(status); + cleanup_tempfile_(&tempfile, &tempfilename); + return false; + } + if(!copy_n_bytes_from_file_(f, tempfile, chain->first_offset, &status)) { + chain->status = get_equivalent_status_(status); + cleanup_tempfile_(&tempfile, &tempfilename); + return false; + } + + /* write the metadata */ + for(node = chain->head; node; node = node->next) { + if(!write_metadata_block_header_(tempfile, &status, node->data)) { + chain->status = get_equivalent_status_(status); + return false; + } + if(!write_metadata_block_data_(tempfile, &status, node->data)) { + chain->status = get_equivalent_status_(status); + return false; + } + } + /*FLAC__ASSERT(fflush(), ftell() == chain->last_offset);*/ + + /* copy the file postfix (everything after the metadata) */ + if(0 != fseek(f, chain->last_offset, SEEK_SET)) { + cleanup_tempfile_(&tempfile, &tempfilename); + chain->status = FLAC__METADATA_CHAIN_STATUS_SEEK_ERROR; + return false; + } + if(!copy_remaining_bytes_from_file_(f, tempfile, &status)) { + cleanup_tempfile_(&tempfile, &tempfilename); + chain->status = get_equivalent_status_(status); + return false; + } + + /* move the tempfile on top of the original */ + (void)fclose(f); + if(!transport_tempfile_(chain->filename, &tempfile, &tempfilename, &status)) + return false; + + return true; +} + +/* assumes 'handle' is already at beginning of file */ +static FLAC__bool chain_rewrite_file_cb_(FLAC__Metadata_Chain *chain, FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__IOCallback_Seek seek_cb, FLAC__IOCallback_Eof eof_cb, FLAC__IOHandle temp_handle, FLAC__IOCallback_Write temp_write_cb) +{ + FLAC__Metadata_SimpleIteratorStatus status; + const FLAC__Metadata_Node *node; + + FLAC__ASSERT(0 != chain); + FLAC__ASSERT(0 == chain->filename); + FLAC__ASSERT(0 != chain->head); + + /* copy the file prefix (data up to first metadata block */ + if(!copy_n_bytes_from_file_cb_(handle, read_cb, temp_handle, temp_write_cb, chain->first_offset, &status)) { + chain->status = get_equivalent_status_(status); + return false; + } + + /* write the metadata */ + for(node = chain->head; node; node = node->next) { + if(!write_metadata_block_header_cb_(temp_handle, temp_write_cb, node->data)) { + chain->status = FLAC__METADATA_CHAIN_STATUS_WRITE_ERROR; + return false; + } + if(!write_metadata_block_data_cb_(temp_handle, temp_write_cb, node->data)) { + chain->status = FLAC__METADATA_CHAIN_STATUS_WRITE_ERROR; + return false; + } + } + /*FLAC__ASSERT(fflush(), ftell() == chain->last_offset);*/ + + /* copy the file postfix (everything after the metadata) */ + if(0 != seek_cb(handle, chain->last_offset, SEEK_SET)) { + chain->status = FLAC__METADATA_CHAIN_STATUS_SEEK_ERROR; + return false; + } + if(!copy_remaining_bytes_from_file_cb_(handle, read_cb, eof_cb, temp_handle, temp_write_cb, &status)) { + chain->status = get_equivalent_status_(status); + return false; + } + + return true; +} + +FLAC_API FLAC__Metadata_Chain *FLAC__metadata_chain_new() +{ + FLAC__Metadata_Chain *chain = (FLAC__Metadata_Chain*)calloc(1, sizeof(FLAC__Metadata_Chain)); + + if(0 != chain) + chain_init_(chain); + + return chain; +} + +FLAC_API void FLAC__metadata_chain_delete(FLAC__Metadata_Chain *chain) +{ + FLAC__ASSERT(0 != chain); + + chain_clear_(chain); + + free(chain); +} + +FLAC_API FLAC__Metadata_ChainStatus FLAC__metadata_chain_status(FLAC__Metadata_Chain *chain) +{ + FLAC__Metadata_ChainStatus status; + + FLAC__ASSERT(0 != chain); + + status = chain->status; + chain->status = FLAC__METADATA_CHAIN_STATUS_OK; + return status; +} + +FLAC_API FLAC__bool FLAC__metadata_chain_read(FLAC__Metadata_Chain *chain, const char *filename) +{ + FILE *file; + FLAC__bool ret; + + FLAC__ASSERT(0 != chain); + FLAC__ASSERT(0 != filename); + + chain_clear_(chain); + + if(0 == (chain->filename = strdup(filename))) { + chain->status = FLAC__METADATA_CHAIN_STATUS_MEMORY_ALLOCATION_ERROR; + return false; + } + + if(0 == (file = fopen(filename, "rb"))) { + chain->status = FLAC__METADATA_CHAIN_STATUS_ERROR_OPENING_FILE; + return false; + } + + /* chain_read_cb_() sets chain->status for us */ + ret = chain_read_cb_(chain, file, (FLAC__IOCallback_Read)fread, fseek_wrapper_, ftell_wrapper_); + + fclose(file); + + return ret; +} + +FLAC_API FLAC__bool FLAC__metadata_chain_read_with_callbacks(FLAC__Metadata_Chain *chain, FLAC__IOHandle handle, FLAC__IOCallbacks callbacks) +{ + FLAC__ASSERT(0 != chain); + + chain_clear_(chain); + + if (0 == callbacks.read || 0 == callbacks.seek || 0 == callbacks.tell) { + chain->status = FLAC__METADATA_CHAIN_STATUS_INVALID_CALLBACKS; + return false; + } + + /* rewind */ + if(0 != callbacks.seek(handle, 0, SEEK_SET)) { + chain->status = FLAC__METADATA_CHAIN_STATUS_SEEK_ERROR; + return false; + } + + if(!chain_read_cb_(chain, handle, callbacks.read, callbacks.seek, callbacks.tell)) + return false; /* chain->status is already set by chain_read_cb_ */ + + return true; +} + +FLAC_API FLAC__bool FLAC__metadata_chain_check_if_tempfile_needed(FLAC__Metadata_Chain *chain, FLAC__bool use_padding) +{ + /* This does all the same checks that are in chain_prepare_for_write_() + * but doesn't actually alter the chain. Make sure to update the logic + * here if chain_prepare_for_write_() changes. + */ + const unsigned current_length = chain_calculate_length_(chain); + + FLAC__ASSERT(0 != chain); + + if(use_padding) { + /* if the metadata shrank and the last block is padding, we just extend the last padding block */ + if(current_length < chain->initial_length && chain->tail->data->type == FLAC__METADATA_TYPE_PADDING) + return false; + /* if the metadata shrank more than 4 bytes then there's room to add another padding block */ + else if(current_length + FLAC__STREAM_METADATA_HEADER_LENGTH <= chain->initial_length) + return false; + /* if the metadata grew but the last block is padding, try cutting the padding to restore the original length so we don't have to rewrite the whole file */ + else if(current_length > chain->initial_length) { + const unsigned delta = current_length - chain->initial_length; + if(chain->tail->data->type == FLAC__METADATA_TYPE_PADDING) { + /* if the delta is exactly the size of the last padding block, remove the padding block */ + if(chain->tail->data->length + FLAC__STREAM_METADATA_HEADER_LENGTH == delta) + return false; + /* if there is at least 'delta' bytes of padding, trim the padding down */ + else if(chain->tail->data->length >= delta) + return false; + } + } + } + + return (current_length != chain->initial_length); +} + +FLAC_API FLAC__bool FLAC__metadata_chain_write(FLAC__Metadata_Chain *chain, FLAC__bool use_padding, FLAC__bool preserve_file_stats) +{ + struct stat stats; + const char *tempfile_path_prefix = 0; + unsigned current_length; + + FLAC__ASSERT(0 != chain); + + if (0 == chain->filename) { + chain->status = FLAC__METADATA_CHAIN_STATUS_READ_WRITE_MISMATCH; + return false; + } + + current_length = chain_prepare_for_write_(chain, use_padding); + + /* a return value of 0 means there was an error; chain->status is already set */ + if (0 == current_length) + return false; + + if(preserve_file_stats) + get_file_stats_(chain->filename, &stats); + + if(current_length == chain->initial_length) { + if(!chain_rewrite_metadata_in_place_(chain)) + return false; + } + else { + if(!chain_rewrite_file_(chain, tempfile_path_prefix)) + return false; + + /* recompute lengths and offsets */ + { + const FLAC__Metadata_Node *node; + chain->initial_length = current_length; + chain->last_offset = chain->first_offset; + for(node = chain->head; node; node = node->next) + chain->last_offset += (FLAC__STREAM_METADATA_HEADER_LENGTH + node->data->length); + } + } + + if(preserve_file_stats) + set_file_stats_(chain->filename, &stats); + + return true; +} + +FLAC_API FLAC__bool FLAC__metadata_chain_write_with_callbacks(FLAC__Metadata_Chain *chain, FLAC__bool use_padding, FLAC__IOHandle handle, FLAC__IOCallbacks callbacks) +{ + unsigned current_length; + + FLAC__ASSERT(0 != chain); + + if (0 != chain->filename) { + chain->status = FLAC__METADATA_CHAIN_STATUS_READ_WRITE_MISMATCH; + return false; + } + + if (0 == callbacks.write || 0 == callbacks.seek) { + chain->status = FLAC__METADATA_CHAIN_STATUS_INVALID_CALLBACKS; + return false; + } + + if (FLAC__metadata_chain_check_if_tempfile_needed(chain, use_padding)) { + chain->status = FLAC__METADATA_CHAIN_STATUS_WRONG_WRITE_CALL; + return false; + } + + current_length = chain_prepare_for_write_(chain, use_padding); + + /* a return value of 0 means there was an error; chain->status is already set */ + if (0 == current_length) + return false; + + FLAC__ASSERT(current_length == chain->initial_length); + + return chain_rewrite_metadata_in_place_cb_(chain, handle, callbacks.write, callbacks.seek); +} + +FLAC_API FLAC__bool FLAC__metadata_chain_write_with_callbacks_and_tempfile(FLAC__Metadata_Chain *chain, FLAC__bool use_padding, FLAC__IOHandle handle, FLAC__IOCallbacks callbacks, FLAC__IOHandle temp_handle, FLAC__IOCallbacks temp_callbacks) +{ + unsigned current_length; + + FLAC__ASSERT(0 != chain); + + if (0 != chain->filename) { + chain->status = FLAC__METADATA_CHAIN_STATUS_READ_WRITE_MISMATCH; + return false; + } + + if (0 == callbacks.read || 0 == callbacks.seek || 0 == callbacks.eof) { + chain->status = FLAC__METADATA_CHAIN_STATUS_INVALID_CALLBACKS; + return false; + } + if (0 == temp_callbacks.write) { + chain->status = FLAC__METADATA_CHAIN_STATUS_INVALID_CALLBACKS; + return false; + } + + if (!FLAC__metadata_chain_check_if_tempfile_needed(chain, use_padding)) { + chain->status = FLAC__METADATA_CHAIN_STATUS_WRONG_WRITE_CALL; + return false; + } + + current_length = chain_prepare_for_write_(chain, use_padding); + + /* a return value of 0 means there was an error; chain->status is already set */ + if (0 == current_length) + return false; + + FLAC__ASSERT(current_length != chain->initial_length); + + /* rewind */ + if(0 != callbacks.seek(handle, 0, SEEK_SET)) { + chain->status = FLAC__METADATA_CHAIN_STATUS_SEEK_ERROR; + return false; + } + + if(!chain_rewrite_file_cb_(chain, handle, callbacks.read, callbacks.seek, callbacks.eof, temp_handle, temp_callbacks.write)) + return false; + + /* recompute lengths and offsets */ + { + const FLAC__Metadata_Node *node; + chain->initial_length = current_length; + chain->last_offset = chain->first_offset; + for(node = chain->head; node; node = node->next) + chain->last_offset += (FLAC__STREAM_METADATA_HEADER_LENGTH + node->data->length); + } + + return true; +} + +FLAC_API void FLAC__metadata_chain_merge_padding(FLAC__Metadata_Chain *chain) +{ + FLAC__Metadata_Node *node; + + FLAC__ASSERT(0 != chain); + + for(node = chain->head; node; ) { + if(!chain_merge_adjacent_padding_(chain, node)) + node = node->next; + } +} + +FLAC_API void FLAC__metadata_chain_sort_padding(FLAC__Metadata_Chain *chain) +{ + FLAC__Metadata_Node *node, *save; + unsigned i; + + FLAC__ASSERT(0 != chain); + + /* + * Don't try and be too smart... this simple algo is good enough for + * the small number of nodes that we deal with. + */ + for(i = 0, node = chain->head; i < chain->nodes; i++) { + if(node->data->type == FLAC__METADATA_TYPE_PADDING) { + save = node->next; + chain_remove_node_(chain, node); + chain_append_node_(chain, node); + node = save; + } + else { + node = node->next; + } + } + + FLAC__metadata_chain_merge_padding(chain); +} + + +FLAC_API FLAC__Metadata_Iterator *FLAC__metadata_iterator_new() +{ + FLAC__Metadata_Iterator *iterator = (FLAC__Metadata_Iterator*)calloc(1, sizeof(FLAC__Metadata_Iterator)); + + /* calloc() implies: + iterator->current = 0; + iterator->chain = 0; + */ + + return iterator; +} + +FLAC_API void FLAC__metadata_iterator_delete(FLAC__Metadata_Iterator *iterator) +{ + FLAC__ASSERT(0 != iterator); + + free(iterator); +} + +FLAC_API void FLAC__metadata_iterator_init(FLAC__Metadata_Iterator *iterator, FLAC__Metadata_Chain *chain) +{ + FLAC__ASSERT(0 != iterator); + FLAC__ASSERT(0 != chain); + FLAC__ASSERT(0 != chain->head); + + iterator->chain = chain; + iterator->current = chain->head; +} + +FLAC_API FLAC__bool FLAC__metadata_iterator_next(FLAC__Metadata_Iterator *iterator) +{ + FLAC__ASSERT(0 != iterator); + + if(0 == iterator->current || 0 == iterator->current->next) + return false; + + iterator->current = iterator->current->next; + return true; +} + +FLAC_API FLAC__bool FLAC__metadata_iterator_prev(FLAC__Metadata_Iterator *iterator) +{ + FLAC__ASSERT(0 != iterator); + + if(0 == iterator->current || 0 == iterator->current->prev) + return false; + + iterator->current = iterator->current->prev; + return true; +} + +FLAC_API FLAC__MetadataType FLAC__metadata_iterator_get_block_type(const FLAC__Metadata_Iterator *iterator) +{ + FLAC__ASSERT(0 != iterator); + FLAC__ASSERT(0 != iterator->current); + FLAC__ASSERT(0 != iterator->current->data); + + return iterator->current->data->type; +} + +FLAC_API FLAC__StreamMetadata *FLAC__metadata_iterator_get_block(FLAC__Metadata_Iterator *iterator) +{ + FLAC__ASSERT(0 != iterator); + FLAC__ASSERT(0 != iterator->current); + + return iterator->current->data; +} + +FLAC_API FLAC__bool FLAC__metadata_iterator_set_block(FLAC__Metadata_Iterator *iterator, FLAC__StreamMetadata *block) +{ + FLAC__ASSERT(0 != iterator); + FLAC__ASSERT(0 != block); + return FLAC__metadata_iterator_delete_block(iterator, false) && FLAC__metadata_iterator_insert_block_after(iterator, block); +} + +FLAC_API FLAC__bool FLAC__metadata_iterator_delete_block(FLAC__Metadata_Iterator *iterator, FLAC__bool replace_with_padding) +{ + FLAC__Metadata_Node *save; + + FLAC__ASSERT(0 != iterator); + FLAC__ASSERT(0 != iterator->current); + + if(0 == iterator->current->prev) { + FLAC__ASSERT(iterator->current->data->type == FLAC__METADATA_TYPE_STREAMINFO); + return false; + } + + save = iterator->current->prev; + + if(replace_with_padding) { + FLAC__metadata_object_delete_data(iterator->current->data); + iterator->current->data->type = FLAC__METADATA_TYPE_PADDING; + } + else { + chain_delete_node_(iterator->chain, iterator->current); + } + + iterator->current = save; + return true; +} + +FLAC_API FLAC__bool FLAC__metadata_iterator_insert_block_before(FLAC__Metadata_Iterator *iterator, FLAC__StreamMetadata *block) +{ + FLAC__Metadata_Node *node; + + FLAC__ASSERT(0 != iterator); + FLAC__ASSERT(0 != iterator->current); + FLAC__ASSERT(0 != block); + + if(block->type == FLAC__METADATA_TYPE_STREAMINFO) + return false; + + if(0 == iterator->current->prev) { + FLAC__ASSERT(iterator->current->data->type == FLAC__METADATA_TYPE_STREAMINFO); + return false; + } + + if(0 == (node = node_new_())) + return false; + + node->data = block; + iterator_insert_node_(iterator, node); + iterator->current = node; + return true; +} + +FLAC_API FLAC__bool FLAC__metadata_iterator_insert_block_after(FLAC__Metadata_Iterator *iterator, FLAC__StreamMetadata *block) +{ + FLAC__Metadata_Node *node; + + FLAC__ASSERT(0 != iterator); + FLAC__ASSERT(0 != iterator->current); + FLAC__ASSERT(0 != block); + + if(block->type == FLAC__METADATA_TYPE_STREAMINFO) + return false; + + if(0 == (node = node_new_())) + return false; + + node->data = block; + iterator_insert_node_after_(iterator, node); + iterator->current = node; + return true; +} + + +/**************************************************************************** + * + * Local function definitions + * + ***************************************************************************/ + +void pack_uint32_(FLAC__uint32 val, FLAC__byte *b, unsigned bytes) +{ + unsigned i; + + b += bytes; + + for(i = 0; i < bytes; i++) { + *(--b) = (FLAC__byte)(val & 0xff); + val >>= 8; + } +} + +void pack_uint32_little_endian_(FLAC__uint32 val, FLAC__byte *b, unsigned bytes) +{ + unsigned i; + + for(i = 0; i < bytes; i++) { + *(b++) = (FLAC__byte)(val & 0xff); + val >>= 8; + } +} + +void pack_uint64_(FLAC__uint64 val, FLAC__byte *b, unsigned bytes) +{ + unsigned i; + + b += bytes; + + for(i = 0; i < bytes; i++) { + *(--b) = (FLAC__byte)(val & 0xff); + val >>= 8; + } +} + +FLAC__uint32 unpack_uint32_(FLAC__byte *b, unsigned bytes) +{ + FLAC__uint32 ret = 0; + unsigned i; + + for(i = 0; i < bytes; i++) + ret = (ret << 8) | (FLAC__uint32)(*b++); + + return ret; +} + +FLAC__uint32 unpack_uint32_little_endian_(FLAC__byte *b, unsigned bytes) +{ + FLAC__uint32 ret = 0; + unsigned i; + + b += bytes; + + for(i = 0; i < bytes; i++) + ret = (ret << 8) | (FLAC__uint32)(*--b); + + return ret; +} + +FLAC__uint64 unpack_uint64_(FLAC__byte *b, unsigned bytes) +{ + FLAC__uint64 ret = 0; + unsigned i; + + for(i = 0; i < bytes; i++) + ret = (ret << 8) | (FLAC__uint64)(*b++); + + return ret; +} + +FLAC__bool read_metadata_block_header_(FLAC__Metadata_SimpleIterator *iterator) +{ + FLAC__ASSERT(0 != iterator); + FLAC__ASSERT(0 != iterator->file); + + if(!read_metadata_block_header_cb_((FLAC__IOHandle)iterator->file, (FLAC__IOCallback_Read)fread, &iterator->is_last, &iterator->type, &iterator->length)) { + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR; + return false; + } + + return true; +} + +FLAC__bool read_metadata_block_data_(FLAC__Metadata_SimpleIterator *iterator, FLAC__StreamMetadata *block) +{ + FLAC__ASSERT(0 != iterator); + FLAC__ASSERT(0 != iterator->file); + + iterator->status = read_metadata_block_data_cb_((FLAC__IOHandle)iterator->file, (FLAC__IOCallback_Read)fread, fseek_wrapper_, block); + + return (iterator->status == FLAC__METADATA_SIMPLE_ITERATOR_STATUS_OK); +} + +FLAC__bool read_metadata_block_header_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__bool *is_last, FLAC__MetadataType *type, unsigned *length) +{ + FLAC__byte raw_header[FLAC__STREAM_METADATA_HEADER_LENGTH]; + + if(read_cb(raw_header, 1, FLAC__STREAM_METADATA_HEADER_LENGTH, handle) != FLAC__STREAM_METADATA_HEADER_LENGTH) + return false; + + *is_last = raw_header[0] & 0x80? true : false; + *type = (FLAC__MetadataType)(raw_header[0] & 0x7f); + *length = unpack_uint32_(raw_header + 1, 3); + + /* Note that we don't check: + * if(iterator->type >= FLAC__METADATA_TYPE_UNDEFINED) + * we just will read in an opaque block + */ + + return true; +} + +FLAC__Metadata_SimpleIteratorStatus read_metadata_block_data_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__IOCallback_Seek seek_cb, FLAC__StreamMetadata *block) +{ + switch(block->type) { + case FLAC__METADATA_TYPE_STREAMINFO: + return read_metadata_block_data_streaminfo_cb_(handle, read_cb, &block->data.stream_info); + case FLAC__METADATA_TYPE_PADDING: + return read_metadata_block_data_padding_cb_(handle, seek_cb, &block->data.padding, block->length); + case FLAC__METADATA_TYPE_APPLICATION: + return read_metadata_block_data_application_cb_(handle, read_cb, &block->data.application, block->length); + case FLAC__METADATA_TYPE_SEEKTABLE: + return read_metadata_block_data_seektable_cb_(handle, read_cb, &block->data.seek_table, block->length); + case FLAC__METADATA_TYPE_VORBIS_COMMENT: + return read_metadata_block_data_vorbis_comment_cb_(handle, read_cb, &block->data.vorbis_comment); + case FLAC__METADATA_TYPE_CUESHEET: + return read_metadata_block_data_cuesheet_cb_(handle, read_cb, &block->data.cue_sheet); + default: + return read_metadata_block_data_unknown_cb_(handle, read_cb, &block->data.unknown, block->length); + } +} + +FLAC__Metadata_SimpleIteratorStatus read_metadata_block_data_streaminfo_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__StreamMetadata_StreamInfo *block) +{ + FLAC__byte buffer[FLAC__STREAM_METADATA_STREAMINFO_LENGTH], *b; + + if(read_cb(buffer, 1, FLAC__STREAM_METADATA_STREAMINFO_LENGTH, handle) != FLAC__STREAM_METADATA_STREAMINFO_LENGTH) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR; + + b = buffer; + + /* we are using hardcoded numbers for simplicity but we should + * probably eventually write a bit-level unpacker and use the + * _STREAMINFO_ constants. + */ + block->min_blocksize = unpack_uint32_(b, 2); b += 2; + block->max_blocksize = unpack_uint32_(b, 2); b += 2; + block->min_framesize = unpack_uint32_(b, 3); b += 3; + block->max_framesize = unpack_uint32_(b, 3); b += 3; + block->sample_rate = (unpack_uint32_(b, 2) << 4) | ((unsigned)(b[2] & 0xf0) >> 4); + block->channels = (unsigned)((b[2] & 0x0e) >> 1) + 1; + block->bits_per_sample = ((((unsigned)(b[2] & 0x01)) << 4) | (((unsigned)(b[3] & 0xf0)) >> 4)) + 1; + block->total_samples = (((FLAC__uint64)(b[3] & 0x0f)) << 32) | unpack_uint64_(b+4, 4); + memcpy(block->md5sum, b+8, 16); + + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_OK; +} + + +FLAC__Metadata_SimpleIteratorStatus read_metadata_block_data_padding_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Seek seek_cb, FLAC__StreamMetadata_Padding *block, unsigned block_length) +{ + (void)block; /* nothing to do; we don't care about reading the padding bytes */ + + if(0 != seek_cb(handle, block_length, SEEK_CUR)) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_SEEK_ERROR; + + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_OK; +} + +FLAC__Metadata_SimpleIteratorStatus read_metadata_block_data_application_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__StreamMetadata_Application *block, unsigned block_length) +{ + const unsigned id_bytes = FLAC__STREAM_METADATA_APPLICATION_ID_LEN / 8; + + if(read_cb(block->id, 1, id_bytes, handle) != id_bytes) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR; + + block_length -= id_bytes; + + if(block_length == 0) { + block->data = 0; + } + else { + if(0 == (block->data = (FLAC__byte*)malloc(block_length))) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_MEMORY_ALLOCATION_ERROR; + + if(read_cb(block->data, 1, block_length, handle) != block_length) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR; + } + + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_OK; +} + +FLAC__Metadata_SimpleIteratorStatus read_metadata_block_data_seektable_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__StreamMetadata_SeekTable *block, unsigned block_length) +{ + unsigned i; + FLAC__byte buffer[FLAC__STREAM_METADATA_SEEKPOINT_LENGTH]; + + FLAC__ASSERT(block_length % FLAC__STREAM_METADATA_SEEKPOINT_LENGTH == 0); + + block->num_points = block_length / FLAC__STREAM_METADATA_SEEKPOINT_LENGTH; + + if(block->num_points == 0) + block->points = 0; + else if(0 == (block->points = (FLAC__StreamMetadata_SeekPoint*)malloc(block->num_points * sizeof(FLAC__StreamMetadata_SeekPoint)))) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_MEMORY_ALLOCATION_ERROR; + + for(i = 0; i < block->num_points; i++) { + if(read_cb(buffer, 1, FLAC__STREAM_METADATA_SEEKPOINT_LENGTH, handle) != FLAC__STREAM_METADATA_SEEKPOINT_LENGTH) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR; + /* some MAGIC NUMBERs here */ + block->points[i].sample_number = unpack_uint64_(buffer, 8); + block->points[i].stream_offset = unpack_uint64_(buffer+8, 8); + block->points[i].frame_samples = unpack_uint32_(buffer+16, 2); + } + + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_OK; +} + +FLAC__Metadata_SimpleIteratorStatus read_metadata_block_data_vorbis_comment_entry_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__StreamMetadata_VorbisComment_Entry *entry) +{ + const unsigned entry_length_len = FLAC__STREAM_METADATA_VORBIS_COMMENT_ENTRY_LENGTH_LEN / 8; + FLAC__byte buffer[4]; /* magic number is asserted below */ + + FLAC__ASSERT(FLAC__STREAM_METADATA_VORBIS_COMMENT_ENTRY_LENGTH_LEN / 8 == 4); + + if(read_cb(buffer, 1, entry_length_len, handle) != entry_length_len) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR; + entry->length = unpack_uint32_little_endian_(buffer, entry_length_len); + + if(0 != entry->entry) + free(entry->entry); + + if(entry->length == 0) { + entry->entry = 0; + } + else { + if(0 == (entry->entry = (FLAC__byte*)malloc(entry->length+1))) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_MEMORY_ALLOCATION_ERROR; + + if(read_cb(entry->entry, 1, entry->length, handle) != entry->length) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR; + + entry->entry[entry->length] = '\0'; + } + + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_OK; +} + +FLAC__Metadata_SimpleIteratorStatus read_metadata_block_data_vorbis_comment_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__StreamMetadata_VorbisComment *block) +{ + unsigned i; + FLAC__Metadata_SimpleIteratorStatus status; + const unsigned num_comments_len = FLAC__STREAM_METADATA_VORBIS_COMMENT_NUM_COMMENTS_LEN / 8; + FLAC__byte buffer[4]; /* magic number is asserted below */ + + FLAC__ASSERT(FLAC__STREAM_METADATA_VORBIS_COMMENT_NUM_COMMENTS_LEN / 8 == 4); + + if(FLAC__METADATA_SIMPLE_ITERATOR_STATUS_OK != (status = read_metadata_block_data_vorbis_comment_entry_cb_(handle, read_cb, &(block->vendor_string)))) + return status; + + if(read_cb(buffer, 1, num_comments_len, handle) != num_comments_len) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR; + block->num_comments = unpack_uint32_little_endian_(buffer, num_comments_len); + + if(block->num_comments == 0) { + block->comments = 0; + } + else if(0 == (block->comments = (FLAC__StreamMetadata_VorbisComment_Entry*)calloc(block->num_comments, sizeof(FLAC__StreamMetadata_VorbisComment_Entry)))) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_MEMORY_ALLOCATION_ERROR; + + for(i = 0; i < block->num_comments; i++) { + if(FLAC__METADATA_SIMPLE_ITERATOR_STATUS_OK != (status = read_metadata_block_data_vorbis_comment_entry_cb_(handle, read_cb, block->comments + i))) + return status; + } + + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_OK; +} + +FLAC__Metadata_SimpleIteratorStatus read_metadata_block_data_cuesheet_track_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__StreamMetadata_CueSheet_Track *track) +{ + unsigned i, len; + FLAC__byte buffer[32]; /* asserted below that this is big enough */ + + FLAC__ASSERT(sizeof(buffer) >= sizeof(FLAC__uint64)); + FLAC__ASSERT(sizeof(buffer) >= FLAC__STREAM_METADATA_CUESHEET_INDEX_RESERVED_LEN/8); + FLAC__ASSERT(sizeof(buffer) >= (FLAC__STREAM_METADATA_CUESHEET_TRACK_TYPE_LEN + FLAC__STREAM_METADATA_CUESHEET_TRACK_PRE_EMPHASIS_LEN + FLAC__STREAM_METADATA_CUESHEET_TRACK_RESERVED_LEN) / 8); + + FLAC__ASSERT(FLAC__STREAM_METADATA_CUESHEET_TRACK_OFFSET_LEN % 8 == 0); + len = FLAC__STREAM_METADATA_CUESHEET_TRACK_OFFSET_LEN / 8; + if(read_cb(buffer, 1, len, handle) != len) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR; + track->offset = unpack_uint64_(buffer, len); + + FLAC__ASSERT(FLAC__STREAM_METADATA_CUESHEET_TRACK_NUMBER_LEN % 8 == 0); + len = FLAC__STREAM_METADATA_CUESHEET_TRACK_NUMBER_LEN / 8; + if(read_cb(buffer, 1, len, handle) != len) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR; + track->number = (FLAC__byte)unpack_uint32_(buffer, len); + + FLAC__ASSERT(FLAC__STREAM_METADATA_CUESHEET_TRACK_ISRC_LEN % 8 == 0); + len = FLAC__STREAM_METADATA_CUESHEET_TRACK_ISRC_LEN / 8; + if(read_cb(track->isrc, 1, len, handle) != len) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR; + + FLAC__ASSERT((FLAC__STREAM_METADATA_CUESHEET_TRACK_TYPE_LEN + FLAC__STREAM_METADATA_CUESHEET_TRACK_PRE_EMPHASIS_LEN + FLAC__STREAM_METADATA_CUESHEET_TRACK_RESERVED_LEN) % 8 == 0); + len = (FLAC__STREAM_METADATA_CUESHEET_TRACK_TYPE_LEN + FLAC__STREAM_METADATA_CUESHEET_TRACK_PRE_EMPHASIS_LEN + FLAC__STREAM_METADATA_CUESHEET_TRACK_RESERVED_LEN) / 8; + if(read_cb(buffer, 1, len, handle) != len) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR; + FLAC__ASSERT(FLAC__STREAM_METADATA_CUESHEET_TRACK_TYPE_LEN == 1); + FLAC__ASSERT(FLAC__STREAM_METADATA_CUESHEET_TRACK_PRE_EMPHASIS_LEN == 1); + track->type = buffer[0] >> 7; + track->pre_emphasis = (buffer[0] >> 6) & 1; + + FLAC__ASSERT(FLAC__STREAM_METADATA_CUESHEET_TRACK_NUM_INDICES_LEN % 8 == 0); + len = FLAC__STREAM_METADATA_CUESHEET_TRACK_NUM_INDICES_LEN / 8; + if(read_cb(buffer, 1, len, handle) != len) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR; + track->num_indices = (FLAC__byte)unpack_uint32_(buffer, len); + + if(track->num_indices == 0) { + track->indices = 0; + } + else if(0 == (track->indices = (FLAC__StreamMetadata_CueSheet_Index*)calloc(track->num_indices, sizeof(FLAC__StreamMetadata_CueSheet_Index)))) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_MEMORY_ALLOCATION_ERROR; + + for(i = 0; i < track->num_indices; i++) { + FLAC__ASSERT(FLAC__STREAM_METADATA_CUESHEET_INDEX_OFFSET_LEN % 8 == 0); + len = FLAC__STREAM_METADATA_CUESHEET_INDEX_OFFSET_LEN / 8; + if(read_cb(buffer, 1, len, handle) != len) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR; + track->indices[i].offset = unpack_uint64_(buffer, len); + + FLAC__ASSERT(FLAC__STREAM_METADATA_CUESHEET_INDEX_NUMBER_LEN % 8 == 0); + len = FLAC__STREAM_METADATA_CUESHEET_INDEX_NUMBER_LEN / 8; + if(read_cb(buffer, 1, len, handle) != len) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR; + track->indices[i].number = (FLAC__byte)unpack_uint32_(buffer, len); + + FLAC__ASSERT(FLAC__STREAM_METADATA_CUESHEET_INDEX_RESERVED_LEN % 8 == 0); + len = FLAC__STREAM_METADATA_CUESHEET_INDEX_RESERVED_LEN / 8; + if(read_cb(buffer, 1, len, handle) != len) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR; + } + + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_OK; +} + +FLAC__Metadata_SimpleIteratorStatus read_metadata_block_data_cuesheet_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__StreamMetadata_CueSheet *block) +{ + unsigned i, len; + FLAC__Metadata_SimpleIteratorStatus status; + FLAC__byte buffer[1024]; /* MSVC needs a constant expression so we put a magic number and assert */ + + FLAC__ASSERT((FLAC__STREAM_METADATA_CUESHEET_IS_CD_LEN + FLAC__STREAM_METADATA_CUESHEET_RESERVED_LEN)/8 <= sizeof(buffer)); + FLAC__ASSERT(sizeof(FLAC__uint64) <= sizeof(buffer)); + + FLAC__ASSERT(FLAC__STREAM_METADATA_CUESHEET_MEDIA_CATALOG_NUMBER_LEN % 8 == 0); + len = FLAC__STREAM_METADATA_CUESHEET_MEDIA_CATALOG_NUMBER_LEN / 8; + if(read_cb(block->media_catalog_number, 1, len, handle) != len) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR; + + FLAC__ASSERT(FLAC__STREAM_METADATA_CUESHEET_LEAD_IN_LEN % 8 == 0); + len = FLAC__STREAM_METADATA_CUESHEET_LEAD_IN_LEN / 8; + if(read_cb(buffer, 1, len, handle) != len) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR; + block->lead_in = unpack_uint64_(buffer, len); + + FLAC__ASSERT((FLAC__STREAM_METADATA_CUESHEET_IS_CD_LEN + FLAC__STREAM_METADATA_CUESHEET_RESERVED_LEN) % 8 == 0); + len = (FLAC__STREAM_METADATA_CUESHEET_IS_CD_LEN + FLAC__STREAM_METADATA_CUESHEET_RESERVED_LEN) / 8; + if(read_cb(buffer, 1, len, handle) != len) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR; + block->is_cd = buffer[0]&0x80? true : false; + + FLAC__ASSERT(FLAC__STREAM_METADATA_CUESHEET_NUM_TRACKS_LEN % 8 == 0); + len = FLAC__STREAM_METADATA_CUESHEET_NUM_TRACKS_LEN / 8; + if(read_cb(buffer, 1, len, handle) != len) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR; + block->num_tracks = unpack_uint32_(buffer, len); + + if(block->num_tracks == 0) { + block->tracks = 0; + } + else if(0 == (block->tracks = (FLAC__StreamMetadata_CueSheet_Track*)calloc(block->num_tracks, sizeof(FLAC__StreamMetadata_CueSheet_Track)))) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_MEMORY_ALLOCATION_ERROR; + + for(i = 0; i < block->num_tracks; i++) { + if(FLAC__METADATA_SIMPLE_ITERATOR_STATUS_OK != (status = read_metadata_block_data_cuesheet_track_cb_(handle, read_cb, block->tracks + i))) + return status; + } + + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_OK; +} + +FLAC__Metadata_SimpleIteratorStatus read_metadata_block_data_unknown_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__StreamMetadata_Unknown *block, unsigned block_length) +{ + if(block_length == 0) { + block->data = 0; + } + else { + if(0 == (block->data = (FLAC__byte*)malloc(block_length))) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_MEMORY_ALLOCATION_ERROR; + + if(read_cb(block->data, 1, block_length, handle) != block_length) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR; + } + + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_OK; +} + +FLAC__bool write_metadata_block_header_(FILE *file, FLAC__Metadata_SimpleIteratorStatus *status, const FLAC__StreamMetadata *block) +{ + FLAC__ASSERT(0 != file); + FLAC__ASSERT(0 != status); + + if(!write_metadata_block_header_cb_((FLAC__IOHandle)file, (FLAC__IOCallback_Write)fwrite, block)) { + *status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_WRITE_ERROR; + return false; + } + + return true; +} + +FLAC__bool write_metadata_block_data_(FILE *file, FLAC__Metadata_SimpleIteratorStatus *status, const FLAC__StreamMetadata *block) +{ + FLAC__ASSERT(0 != file); + FLAC__ASSERT(0 != status); + + if (write_metadata_block_data_cb_((FLAC__IOHandle)file, (FLAC__IOCallback_Write)fwrite, block)) { + *status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_OK; + return true; + } + else { + *status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_WRITE_ERROR; + return false; + } +} + +FLAC__bool write_metadata_block_header_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Write write_cb, const FLAC__StreamMetadata *block) +{ + FLAC__byte buffer[FLAC__STREAM_METADATA_HEADER_LENGTH]; + + FLAC__ASSERT(block->length < (1u << FLAC__STREAM_METADATA_LENGTH_LEN)); + + buffer[0] = (block->is_last? 0x80 : 0) | (FLAC__byte)block->type; + pack_uint32_(block->length, buffer + 1, 3); + + if(write_cb(buffer, 1, FLAC__STREAM_METADATA_HEADER_LENGTH, handle) != FLAC__STREAM_METADATA_HEADER_LENGTH) + return false; + + return true; +} + +FLAC__bool write_metadata_block_data_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Write write_cb, const FLAC__StreamMetadata *block) +{ + FLAC__ASSERT(0 != block); + + switch(block->type) { + case FLAC__METADATA_TYPE_STREAMINFO: + return write_metadata_block_data_streaminfo_cb_(handle, write_cb, &block->data.stream_info); + case FLAC__METADATA_TYPE_PADDING: + return write_metadata_block_data_padding_cb_(handle, write_cb, &block->data.padding, block->length); + case FLAC__METADATA_TYPE_APPLICATION: + return write_metadata_block_data_application_cb_(handle, write_cb, &block->data.application, block->length); + case FLAC__METADATA_TYPE_SEEKTABLE: + return write_metadata_block_data_seektable_cb_(handle, write_cb, &block->data.seek_table); + case FLAC__METADATA_TYPE_VORBIS_COMMENT: + return write_metadata_block_data_vorbis_comment_cb_(handle, write_cb, &block->data.vorbis_comment); + case FLAC__METADATA_TYPE_CUESHEET: + return write_metadata_block_data_cuesheet_cb_(handle, write_cb, &block->data.cue_sheet); + default: + return write_metadata_block_data_unknown_cb_(handle, write_cb, &block->data.unknown, block->length); + } +} + +FLAC__bool write_metadata_block_data_streaminfo_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Write write_cb, const FLAC__StreamMetadata_StreamInfo *block) +{ + FLAC__byte buffer[FLAC__STREAM_METADATA_STREAMINFO_LENGTH]; + const unsigned channels1 = block->channels - 1; + const unsigned bps1 = block->bits_per_sample - 1; + + /* we are using hardcoded numbers for simplicity but we should + * probably eventually write a bit-level packer and use the + * _STREAMINFO_ constants. + */ + pack_uint32_(block->min_blocksize, buffer, 2); + pack_uint32_(block->max_blocksize, buffer+2, 2); + pack_uint32_(block->min_framesize, buffer+4, 3); + pack_uint32_(block->max_framesize, buffer+7, 3); + buffer[10] = (block->sample_rate >> 12) & 0xff; + buffer[11] = (block->sample_rate >> 4) & 0xff; + buffer[12] = ((block->sample_rate & 0x0f) << 4) | (channels1 << 1) | (bps1 >> 4); + buffer[13] = (FLAC__byte)(((bps1 & 0x0f) << 4) | ((block->total_samples >> 32) & 0x0f)); + pack_uint32_((FLAC__uint32)block->total_samples, buffer+14, 4); + memcpy(buffer+18, block->md5sum, 16); + + if(write_cb(buffer, 1, FLAC__STREAM_METADATA_STREAMINFO_LENGTH, handle) != FLAC__STREAM_METADATA_STREAMINFO_LENGTH) + return false; + + return true; +} + +FLAC__bool write_metadata_block_data_padding_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Write write_cb, const FLAC__StreamMetadata_Padding *block, unsigned block_length) +{ + unsigned i, n = block_length; + FLAC__byte buffer[1024]; + + (void)block; + + memset(buffer, 0, 1024); + + for(i = 0; i < n/1024; i++) + if(write_cb(buffer, 1, 1024, handle) != 1024) + return false; + + n %= 1024; + + if(write_cb(buffer, 1, n, handle) != n) + return false; + + return true; +} + +FLAC__bool write_metadata_block_data_application_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Write write_cb, const FLAC__StreamMetadata_Application *block, unsigned block_length) +{ + const unsigned id_bytes = FLAC__STREAM_METADATA_APPLICATION_ID_LEN / 8; + + if(write_cb(block->id, 1, id_bytes, handle) != id_bytes) + return false; + + block_length -= id_bytes; + + if(write_cb(block->data, 1, block_length, handle) != block_length) + return false; + + return true; +} + +FLAC__bool write_metadata_block_data_seektable_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Write write_cb, const FLAC__StreamMetadata_SeekTable *block) +{ + unsigned i; + FLAC__byte buffer[FLAC__STREAM_METADATA_SEEKPOINT_LENGTH]; + + for(i = 0; i < block->num_points; i++) { + /* some MAGIC NUMBERs here */ + pack_uint64_(block->points[i].sample_number, buffer, 8); + pack_uint64_(block->points[i].stream_offset, buffer+8, 8); + pack_uint32_(block->points[i].frame_samples, buffer+16, 2); + if(write_cb(buffer, 1, FLAC__STREAM_METADATA_SEEKPOINT_LENGTH, handle) != FLAC__STREAM_METADATA_SEEKPOINT_LENGTH) + return false; + } + + return true; +} + +FLAC__bool write_metadata_block_data_vorbis_comment_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Write write_cb, const FLAC__StreamMetadata_VorbisComment *block) +{ + unsigned i; + const unsigned entry_length_len = FLAC__STREAM_METADATA_VORBIS_COMMENT_ENTRY_LENGTH_LEN / 8; + const unsigned num_comments_len = FLAC__STREAM_METADATA_VORBIS_COMMENT_NUM_COMMENTS_LEN / 8; + FLAC__byte buffer[4]; /* magic number is asserted below */ + + FLAC__ASSERT(max(FLAC__STREAM_METADATA_VORBIS_COMMENT_ENTRY_LENGTH_LEN, FLAC__STREAM_METADATA_VORBIS_COMMENT_NUM_COMMENTS_LEN) / 8 == 4); + + pack_uint32_little_endian_(block->vendor_string.length, buffer, entry_length_len); + if(write_cb(buffer, 1, entry_length_len, handle) != entry_length_len) + return false; + if(write_cb(block->vendor_string.entry, 1, block->vendor_string.length, handle) != block->vendor_string.length) + return false; + + pack_uint32_little_endian_(block->num_comments, buffer, num_comments_len); + if(write_cb(buffer, 1, num_comments_len, handle) != num_comments_len) + return false; + + for(i = 0; i < block->num_comments; i++) { + pack_uint32_little_endian_(block->comments[i].length, buffer, entry_length_len); + if(write_cb(buffer, 1, entry_length_len, handle) != entry_length_len) + return false; + if(write_cb(block->comments[i].entry, 1, block->comments[i].length, handle) != block->comments[i].length) + return false; + } + + return true; +} + +FLAC__bool write_metadata_block_data_cuesheet_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Write write_cb, const FLAC__StreamMetadata_CueSheet *block) +{ + unsigned i, j, len; + FLAC__byte buffer[1024]; /* asserted below that this is big enough */ + + FLAC__ASSERT(sizeof(buffer) >= sizeof(FLAC__uint64)); + FLAC__ASSERT(sizeof(buffer) >= FLAC__STREAM_METADATA_CUESHEET_RESERVED_LEN/8); + FLAC__ASSERT(sizeof(buffer) >= (FLAC__STREAM_METADATA_CUESHEET_TRACK_TYPE_LEN + FLAC__STREAM_METADATA_CUESHEET_TRACK_PRE_EMPHASIS_LEN + FLAC__STREAM_METADATA_CUESHEET_IS_CD_LEN + FLAC__STREAM_METADATA_CUESHEET_TRACK_RESERVED_LEN)/8); + FLAC__ASSERT(sizeof(buffer) >= FLAC__STREAM_METADATA_CUESHEET_INDEX_RESERVED_LEN/8); + + FLAC__ASSERT(FLAC__STREAM_METADATA_CUESHEET_MEDIA_CATALOG_NUMBER_LEN % 8 == 0); + len = FLAC__STREAM_METADATA_CUESHEET_MEDIA_CATALOG_NUMBER_LEN / 8; + if(write_cb(block->media_catalog_number, 1, len, handle) != len) + return false; + + FLAC__ASSERT(FLAC__STREAM_METADATA_CUESHEET_LEAD_IN_LEN % 8 == 0); + len = FLAC__STREAM_METADATA_CUESHEET_LEAD_IN_LEN / 8; + pack_uint64_(block->lead_in, buffer, len); + if(write_cb(buffer, 1, len, handle) != len) + return false; + + FLAC__ASSERT((FLAC__STREAM_METADATA_CUESHEET_IS_CD_LEN + FLAC__STREAM_METADATA_CUESHEET_RESERVED_LEN) % 8 == 0); + len = (FLAC__STREAM_METADATA_CUESHEET_IS_CD_LEN + FLAC__STREAM_METADATA_CUESHEET_RESERVED_LEN) / 8; + memset(buffer, 0, len); + if(block->is_cd) + buffer[0] |= 0x80; + if(write_cb(buffer, 1, len, handle) != len) + return false; + + FLAC__ASSERT(FLAC__STREAM_METADATA_CUESHEET_NUM_TRACKS_LEN % 8 == 0); + len = FLAC__STREAM_METADATA_CUESHEET_NUM_TRACKS_LEN / 8; + pack_uint32_(block->num_tracks, buffer, len); + if(write_cb(buffer, 1, len, handle) != len) + return false; + + for(i = 0; i < block->num_tracks; i++) { + FLAC__StreamMetadata_CueSheet_Track *track = block->tracks + i; + + FLAC__ASSERT(FLAC__STREAM_METADATA_CUESHEET_TRACK_OFFSET_LEN % 8 == 0); + len = FLAC__STREAM_METADATA_CUESHEET_TRACK_OFFSET_LEN / 8; + pack_uint64_(track->offset, buffer, len); + if(write_cb(buffer, 1, len, handle) != len) + return false; + + FLAC__ASSERT(FLAC__STREAM_METADATA_CUESHEET_TRACK_NUMBER_LEN % 8 == 0); + len = FLAC__STREAM_METADATA_CUESHEET_TRACK_NUMBER_LEN / 8; + pack_uint32_(track->number, buffer, len); + if(write_cb(buffer, 1, len, handle) != len) + return false; + + FLAC__ASSERT(FLAC__STREAM_METADATA_CUESHEET_TRACK_ISRC_LEN % 8 == 0); + len = FLAC__STREAM_METADATA_CUESHEET_TRACK_ISRC_LEN / 8; + if(write_cb(track->isrc, 1, len, handle) != len) + return false; + + FLAC__ASSERT((FLAC__STREAM_METADATA_CUESHEET_TRACK_TYPE_LEN + FLAC__STREAM_METADATA_CUESHEET_TRACK_PRE_EMPHASIS_LEN + FLAC__STREAM_METADATA_CUESHEET_TRACK_RESERVED_LEN) % 8 == 0); + len = (FLAC__STREAM_METADATA_CUESHEET_TRACK_TYPE_LEN + FLAC__STREAM_METADATA_CUESHEET_TRACK_PRE_EMPHASIS_LEN + FLAC__STREAM_METADATA_CUESHEET_TRACK_RESERVED_LEN) / 8; + memset(buffer, 0, len); + buffer[0] = (track->type << 7) | (track->pre_emphasis << 6); + if(write_cb(buffer, 1, len, handle) != len) + return false; + + FLAC__ASSERT(FLAC__STREAM_METADATA_CUESHEET_TRACK_NUM_INDICES_LEN % 8 == 0); + len = FLAC__STREAM_METADATA_CUESHEET_TRACK_NUM_INDICES_LEN / 8; + pack_uint32_(track->num_indices, buffer, len); + if(write_cb(buffer, 1, len, handle) != len) + return false; + + for(j = 0; j < track->num_indices; j++) { + FLAC__StreamMetadata_CueSheet_Index *index = track->indices + j; + + FLAC__ASSERT(FLAC__STREAM_METADATA_CUESHEET_INDEX_OFFSET_LEN % 8 == 0); + len = FLAC__STREAM_METADATA_CUESHEET_INDEX_OFFSET_LEN / 8; + pack_uint64_(index->offset, buffer, len); + if(write_cb(buffer, 1, len, handle) != len) + return false; + + FLAC__ASSERT(FLAC__STREAM_METADATA_CUESHEET_INDEX_NUMBER_LEN % 8 == 0); + len = FLAC__STREAM_METADATA_CUESHEET_INDEX_NUMBER_LEN / 8; + pack_uint32_(index->number, buffer, len); + if(write_cb(buffer, 1, len, handle) != len) + return false; + + FLAC__ASSERT(FLAC__STREAM_METADATA_CUESHEET_INDEX_RESERVED_LEN % 8 == 0); + len = FLAC__STREAM_METADATA_CUESHEET_INDEX_RESERVED_LEN / 8; + memset(buffer, 0, len); + if(write_cb(buffer, 1, len, handle) != len) + return false; + } + } + + return true; +} + +FLAC__bool write_metadata_block_data_unknown_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Write write_cb, const FLAC__StreamMetadata_Unknown *block, unsigned block_length) +{ + if(write_cb(block->data, 1, block_length, handle) != block_length) + return false; + + return true; +} + +FLAC__bool write_metadata_block_stationary_(FLAC__Metadata_SimpleIterator *iterator, const FLAC__StreamMetadata *block) +{ + if(0 != fseek(iterator->file, iterator->offset[iterator->depth], SEEK_SET)) { + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_SEEK_ERROR; + return false; + } + + if(!write_metadata_block_header_(iterator->file, &iterator->status, block)) + return false; + + if(!write_metadata_block_data_(iterator->file, &iterator->status, block)) + return false; + + if(0 != fseek(iterator->file, iterator->offset[iterator->depth], SEEK_SET)) { + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_SEEK_ERROR; + return false; + } + + return read_metadata_block_header_(iterator); +} + +FLAC__bool write_metadata_block_stationary_with_padding_(FLAC__Metadata_SimpleIterator *iterator, FLAC__StreamMetadata *block, unsigned padding_length, FLAC__bool padding_is_last) +{ + FLAC__StreamMetadata *padding; + + if(0 != fseek(iterator->file, iterator->offset[iterator->depth], SEEK_SET)) { + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_SEEK_ERROR; + return false; + } + + block->is_last = false; + + if(!write_metadata_block_header_(iterator->file, &iterator->status, block)) + return false; + + if(!write_metadata_block_data_(iterator->file, &iterator->status, block)) + return false; + + if(0 == (padding = FLAC__metadata_object_new(FLAC__METADATA_TYPE_PADDING))) + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_MEMORY_ALLOCATION_ERROR; + + padding->is_last = padding_is_last; + padding->length = padding_length; + + if(!write_metadata_block_header_(iterator->file, &iterator->status, padding)) { + FLAC__metadata_object_delete(padding); + return false; + } + + if(!write_metadata_block_data_(iterator->file, &iterator->status, padding)) { + FLAC__metadata_object_delete(padding); + return false; + } + + FLAC__metadata_object_delete(padding); + + if(0 != fseek(iterator->file, iterator->offset[iterator->depth], SEEK_SET)) { + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_SEEK_ERROR; + return false; + } + + return read_metadata_block_header_(iterator); +} + +FLAC__bool rewrite_whole_file_(FLAC__Metadata_SimpleIterator *iterator, FLAC__StreamMetadata *block, FLAC__bool append) +{ + FILE *tempfile; + char *tempfilename; + int fixup_is_last_code = 0; /* 0 => no need to change any is_last flags */ + long fixup_is_last_flag_offset = -1; + + FLAC__ASSERT(0 != block || append == false); + + if(iterator->is_last) { + if(append) { + fixup_is_last_code = 1; /* 1 => clear the is_last flag at the following offset */ + fixup_is_last_flag_offset = iterator->offset[iterator->depth]; + } + else if(0 == block) { + simple_iterator_push_(iterator); + if(!FLAC__metadata_simple_iterator_prev(iterator)) { + (void)simple_iterator_pop_(iterator); + return false; + } + fixup_is_last_code = -1; /* -1 => set the is_last the flag at the following offset */ + fixup_is_last_flag_offset = iterator->offset[iterator->depth]; + if(!simple_iterator_pop_(iterator)) + return false; + } + } + + if(!simple_iterator_copy_file_prefix_(iterator, &tempfile, &tempfilename, append)) + return false; + + if(0 != block) { + if(!write_metadata_block_header_(tempfile, &iterator->status, block)) { + cleanup_tempfile_(&tempfile, &tempfilename); + return false; + } + + if(!write_metadata_block_data_(tempfile, &iterator->status, block)) { + cleanup_tempfile_(&tempfile, &tempfilename); + return false; + } + } + + if(!simple_iterator_copy_file_postfix_(iterator, &tempfile, &tempfilename, fixup_is_last_code, fixup_is_last_flag_offset, block==0)) + return false; + + if(append) + return FLAC__metadata_simple_iterator_next(iterator); + + return true; +} + +void simple_iterator_push_(FLAC__Metadata_SimpleIterator *iterator) +{ + FLAC__ASSERT(iterator->depth+1 < SIMPLE_ITERATOR_MAX_PUSH_DEPTH); + iterator->offset[iterator->depth+1] = iterator->offset[iterator->depth]; + iterator->depth++; +} + +FLAC__bool simple_iterator_pop_(FLAC__Metadata_SimpleIterator *iterator) +{ + FLAC__ASSERT(iterator->depth > 0); + iterator->depth--; + if(0 != fseek(iterator->file, iterator->offset[iterator->depth], SEEK_SET)) { + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_SEEK_ERROR; + return false; + } + + return read_metadata_block_header_(iterator); +} + +/* return meanings: + * 0: ok + * 1: read error + * 2: seek error + * 3: not a FLAC file + */ +unsigned seek_to_first_metadata_block_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__IOCallback_Seek seek_cb) +{ + FLAC__byte buffer[4]; + size_t n; + unsigned i; + + FLAC__ASSERT(FLAC__STREAM_SYNC_LENGTH == 4); + + /* skip any id3v2 tag */ + errno = 0; + n = read_cb(buffer, 1, 4, handle); + if(errno) + return 1; + else if(n != 4) + return 3; + else if(0 == memcmp(buffer, "ID3", 3)) { + unsigned tag_length = 0; + + /* skip to the tag length */ + if(seek_cb(handle, 2, SEEK_CUR) < 0) + return 2; + + /* read the length */ + for(i = 0; i < 4; i++) { + if(read_cb(buffer, 1, 1, handle) < 1 || buffer[0] & 0x80) + return 1; + tag_length <<= 7; + tag_length |= (buffer[0] & 0x7f); + } + + /* skip the rest of the tag */ + if(seek_cb(handle, tag_length, SEEK_CUR) < 0) + return 2; + + /* read the stream sync code */ + errno = 0; + n = read_cb(buffer, 1, 4, handle); + if(errno) + return 1; + else if(n != 4) + return 3; + } + + /* check for the fLaC signature */ + if(0 == memcmp(FLAC__STREAM_SYNC_STRING, buffer, FLAC__STREAM_SYNC_LENGTH)) + return 0; + else + return 3; +} + +unsigned seek_to_first_metadata_block_(FILE *f) +{ + return seek_to_first_metadata_block_cb_((FLAC__IOHandle)f, (FLAC__IOCallback_Read)fread, fseek_wrapper_); +} + +FLAC__bool simple_iterator_copy_file_prefix_(FLAC__Metadata_SimpleIterator *iterator, FILE **tempfile, char **tempfilename, FLAC__bool append) +{ + const long offset_end = append? iterator->offset[iterator->depth] + (long)FLAC__STREAM_METADATA_HEADER_LENGTH + (long)iterator->length : iterator->offset[iterator->depth]; + + if(0 != fseek(iterator->file, 0, SEEK_SET)) { + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_SEEK_ERROR; + return false; + } + if(!open_tempfile_(iterator->filename, iterator->tempfile_path_prefix, tempfile, tempfilename, &iterator->status)) { + cleanup_tempfile_(tempfile, tempfilename); + return false; + } + if(!copy_n_bytes_from_file_(iterator->file, *tempfile, offset_end, &iterator->status)) { + cleanup_tempfile_(tempfile, tempfilename); + return false; + } + + return true; +} + +FLAC__bool simple_iterator_copy_file_postfix_(FLAC__Metadata_SimpleIterator *iterator, FILE **tempfile, char **tempfilename, int fixup_is_last_code, long fixup_is_last_flag_offset, FLAC__bool backup) +{ + long save_offset = iterator->offset[iterator->depth]; /*@@@ 2G limit */ + FLAC__ASSERT(0 != *tempfile); + + if(0 != fseek(iterator->file, save_offset + FLAC__STREAM_METADATA_HEADER_LENGTH + iterator->length, SEEK_SET)) { + cleanup_tempfile_(tempfile, tempfilename); + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_SEEK_ERROR; + return false; + } + if(!copy_remaining_bytes_from_file_(iterator->file, *tempfile, &iterator->status)) { + cleanup_tempfile_(tempfile, tempfilename); + return false; + } + + if(fixup_is_last_code != 0) { + /* + * if code == 1, it means a block was appended to the end so + * we have to clear the is_last flag of the previous block + * if code == -1, it means the last block was deleted so + * we have to set the is_last flag of the previous block + */ + /* MAGIC NUMBERs here; we know the is_last flag is the high bit of the byte at this location */ + FLAC__byte x; + if(0 != fseek(*tempfile, fixup_is_last_flag_offset, SEEK_SET)) { + cleanup_tempfile_(tempfile, tempfilename); + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_SEEK_ERROR; + return false; + } + if(fread(&x, 1, 1, *tempfile) != 1) { + cleanup_tempfile_(tempfile, tempfilename); + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR; + return false; + } + if(fixup_is_last_code > 0) { + FLAC__ASSERT(x & 0x80); + x &= 0x7f; + } + else { + FLAC__ASSERT(!(x & 0x80)); + x |= 0x80; + } + if(0 != fseek(*tempfile, fixup_is_last_flag_offset, SEEK_SET)) { + cleanup_tempfile_(tempfile, tempfilename); + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_SEEK_ERROR; + return false; + } + if(local__fwrite(&x, 1, 1, *tempfile) != 1) { + cleanup_tempfile_(tempfile, tempfilename); + iterator->status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_WRITE_ERROR; + return false; + } + } + + (void)fclose(iterator->file); + + if(!transport_tempfile_(iterator->filename, tempfile, tempfilename, &iterator->status)) + return false; + + if(iterator->has_stats) + set_file_stats_(iterator->filename, &iterator->stats); + + if(!simple_iterator_prime_input_(iterator, !iterator->is_writable)) + return false; + if(backup) { + while(iterator->offset[iterator->depth] + (long)FLAC__STREAM_METADATA_HEADER_LENGTH + (long)iterator->length < save_offset) + if(!FLAC__metadata_simple_iterator_next(iterator)) + return false; + return true; + } + else { + /* move the iterator to it's original block faster by faking a push, then doing a pop_ */ + FLAC__ASSERT(iterator->depth == 0); + iterator->offset[0] = save_offset; + iterator->depth++; + return simple_iterator_pop_(iterator); + } +} + +FLAC__bool copy_n_bytes_from_file_(FILE *file, FILE *tempfile, unsigned bytes/*@@@ 4G limit*/, FLAC__Metadata_SimpleIteratorStatus *status) +{ + FLAC__byte buffer[8192]; + unsigned n; + + while(bytes > 0) { + n = min(sizeof(buffer), bytes); + if(fread(buffer, 1, n, file) != n) { + *status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR; + return false; + } + if(local__fwrite(buffer, 1, n, tempfile) != n) { + *status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_WRITE_ERROR; + return false; + } + bytes -= n; + } + + return true; +} + +FLAC__bool copy_n_bytes_from_file_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__IOHandle temp_handle, FLAC__IOCallback_Write temp_write_cb, unsigned bytes/*@@@ 4G limit*/, FLAC__Metadata_SimpleIteratorStatus *status) +{ + FLAC__byte buffer[8192]; + unsigned n; + + while(bytes > 0) { + n = min(sizeof(buffer), bytes); + if(read_cb(buffer, 1, n, handle) != n) { + *status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR; + return false; + } + if(temp_write_cb(buffer, 1, n, temp_handle) != n) { + *status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_WRITE_ERROR; + return false; + } + bytes -= n; + } + + return true; +} + +FLAC__bool copy_remaining_bytes_from_file_(FILE *file, FILE *tempfile, FLAC__Metadata_SimpleIteratorStatus *status) +{ + FLAC__byte buffer[8192]; + size_t n; + + while(!feof(file)) { + n = fread(buffer, 1, sizeof(buffer), file); + if(n == 0 && !feof(file)) { + *status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR; + return false; + } + if(n > 0 && local__fwrite(buffer, 1, n, tempfile) != n) { + *status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_WRITE_ERROR; + return false; + } + } + + return true; +} + +FLAC__bool copy_remaining_bytes_from_file_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__IOCallback_Eof eof_cb, FLAC__IOHandle temp_handle, FLAC__IOCallback_Write temp_write_cb, FLAC__Metadata_SimpleIteratorStatus *status) +{ + FLAC__byte buffer[8192]; + size_t n; + + while(!eof_cb(handle)) { + n = read_cb(buffer, 1, sizeof(buffer), handle); + if(n == 0 && !eof_cb(handle)) { + *status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR; + return false; + } + if(n > 0 && temp_write_cb(buffer, 1, n, temp_handle) != n) { + *status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_WRITE_ERROR; + return false; + } + } + + return true; +} + +FLAC__bool open_tempfile_(const char *filename, const char *tempfile_path_prefix, FILE **tempfile, char **tempfilename, FLAC__Metadata_SimpleIteratorStatus *status) +{ + static const char *tempfile_suffix = ".metadata_edit"; + if(0 == tempfile_path_prefix) { + if(0 == (*tempfilename = (char*)malloc(strlen(filename) + strlen(tempfile_suffix) + 1))) { + *status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_MEMORY_ALLOCATION_ERROR; + return false; + } + strcpy(*tempfilename, filename); + strcat(*tempfilename, tempfile_suffix); + } + else { + const char *p = strrchr(filename, '/'); + if(0 == p) + p = filename; + else + p++; + + if(0 == (*tempfilename = (char*)malloc(strlen(tempfile_path_prefix) + 1 + strlen(p) + strlen(tempfile_suffix) + 1))) { + *status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_MEMORY_ALLOCATION_ERROR; + return false; + } + strcpy(*tempfilename, tempfile_path_prefix); + strcat(*tempfilename, "/"); + strcat(*tempfilename, p); + strcat(*tempfilename, tempfile_suffix); + } + + if(0 == (*tempfile = fopen(*tempfilename, "w+b"))) { + *status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_ERROR_OPENING_FILE; + return false; + } + + return true; +} + +FLAC__bool transport_tempfile_(const char *filename, FILE **tempfile, char **tempfilename, FLAC__Metadata_SimpleIteratorStatus *status) +{ + FLAC__ASSERT(0 != filename); + FLAC__ASSERT(0 != tempfile); + FLAC__ASSERT(0 != *tempfile); + FLAC__ASSERT(0 != tempfilename); + FLAC__ASSERT(0 != *tempfilename); + FLAC__ASSERT(0 != status); + + (void)fclose(*tempfile); + *tempfile = 0; + +#if defined _MSC_VER || defined __MINGW32__ + if(unlink(filename) < 0) { + cleanup_tempfile_(tempfile, tempfilename); + *status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_UNLINK_ERROR; + return false; + } +#endif + + /*@@@ to fully support the tempfile_path_prefix we need to update this piece to actually copy across filesystems instead of just rename(): */ + if(0 != rename(*tempfilename, filename)) { + cleanup_tempfile_(tempfile, tempfilename); + *status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_RENAME_ERROR; + return false; + } + + cleanup_tempfile_(tempfile, tempfilename); + + return true; +} + +void cleanup_tempfile_(FILE **tempfile, char **tempfilename) +{ + if(0 != *tempfile) { + (void)fclose(*tempfile); + *tempfile = 0; + } + + if(0 != *tempfilename) { + (void)unlink(*tempfilename); + free(*tempfilename); + *tempfilename = 0; + } +} + +FLAC__bool get_file_stats_(const char *filename, struct stat *stats) +{ + FLAC__ASSERT(0 != filename); + FLAC__ASSERT(0 != stats); + return (0 == stat(filename, stats)); +} + +void set_file_stats_(const char *filename, struct stat *stats) +{ + struct utimbuf srctime; + + FLAC__ASSERT(0 != filename); + FLAC__ASSERT(0 != stats); + + srctime.actime = stats->st_atime; + srctime.modtime = stats->st_mtime; + (void)chmod(filename, stats->st_mode); + (void)utime(filename, &srctime); +#if !defined _MSC_VER && !defined __MINGW32__ + (void)chown(filename, stats->st_uid, -1); + (void)chown(filename, -1, stats->st_gid); +#endif +} + +/* @@@ WATCHOUT @@@ + * We cast FLAC__int64 to long and use fseek()/ftell() because + * none of our operations on metadata is ever likely to go past + * 2 gigabytes. + */ +int fseek_wrapper_(FLAC__IOHandle handle, FLAC__int64 offset, int whence) +{ + FLAC__ASSERT(offset <= 0x7fffffff); + return fseek((FILE*)handle, (long)offset, whence); +} + +FLAC__int64 ftell_wrapper_(FLAC__IOHandle handle) +{ + return (long)ftell((FILE*)handle); +} + +FLAC__Metadata_ChainStatus get_equivalent_status_(FLAC__Metadata_SimpleIteratorStatus status) +{ + switch(status) { + case FLAC__METADATA_SIMPLE_ITERATOR_STATUS_OK: + return FLAC__METADATA_CHAIN_STATUS_OK; + case FLAC__METADATA_SIMPLE_ITERATOR_STATUS_ILLEGAL_INPUT: + return FLAC__METADATA_CHAIN_STATUS_ILLEGAL_INPUT; + case FLAC__METADATA_SIMPLE_ITERATOR_STATUS_ERROR_OPENING_FILE: + return FLAC__METADATA_CHAIN_STATUS_ERROR_OPENING_FILE; + case FLAC__METADATA_SIMPLE_ITERATOR_STATUS_NOT_A_FLAC_FILE: + return FLAC__METADATA_CHAIN_STATUS_NOT_A_FLAC_FILE; + case FLAC__METADATA_SIMPLE_ITERATOR_STATUS_NOT_WRITABLE: + return FLAC__METADATA_CHAIN_STATUS_NOT_WRITABLE; + case FLAC__METADATA_SIMPLE_ITERATOR_STATUS_BAD_METADATA: + return FLAC__METADATA_CHAIN_STATUS_BAD_METADATA; + case FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR: + return FLAC__METADATA_CHAIN_STATUS_READ_ERROR; + case FLAC__METADATA_SIMPLE_ITERATOR_STATUS_SEEK_ERROR: + return FLAC__METADATA_CHAIN_STATUS_SEEK_ERROR; + case FLAC__METADATA_SIMPLE_ITERATOR_STATUS_WRITE_ERROR: + return FLAC__METADATA_CHAIN_STATUS_WRITE_ERROR; + case FLAC__METADATA_SIMPLE_ITERATOR_STATUS_RENAME_ERROR: + return FLAC__METADATA_CHAIN_STATUS_RENAME_ERROR; + case FLAC__METADATA_SIMPLE_ITERATOR_STATUS_UNLINK_ERROR: + return FLAC__METADATA_CHAIN_STATUS_UNLINK_ERROR; + case FLAC__METADATA_SIMPLE_ITERATOR_STATUS_MEMORY_ALLOCATION_ERROR: + return FLAC__METADATA_CHAIN_STATUS_MEMORY_ALLOCATION_ERROR; + case FLAC__METADATA_SIMPLE_ITERATOR_STATUS_INTERNAL_ERROR: + default: + return FLAC__METADATA_CHAIN_STATUS_INTERNAL_ERROR; + } +} diff --git a/Libraries/FLAC/flac-src/src/libFLAC/metadata_object.c b/Libraries/FLAC/flac-src/src/libFLAC/metadata_object.c new file mode 100644 index 000000000..290036ce2 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/metadata_object.c @@ -0,0 +1,1472 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include +#include + +#include "private/metadata.h" + +#include "FLAC/assert.h" + + +/**************************************************************************** + * + * Local routines + * + ***************************************************************************/ + +static FLAC__bool copy_bytes_(FLAC__byte **to, const FLAC__byte *from, unsigned bytes) +{ + if(bytes > 0 && 0 != from) { + FLAC__byte *x; + if(0 == (x = (FLAC__byte*)malloc(bytes))) + return false; + memcpy(x, from, bytes); + *to = x; + } + else { + FLAC__ASSERT(0 == from); + FLAC__ASSERT(bytes == 0); + *to = 0; + } + return true; +} + +static FLAC__bool ensure_null_terminated_(FLAC__byte **entry, unsigned length) +{ + FLAC__byte *x = (FLAC__byte*)realloc(*entry, length+1); + if(0 != x) { + x[length] = '\0'; + *entry = x; + return true; + } + else + return false; +} + +static FLAC__bool copy_vcentry_(FLAC__StreamMetadata_VorbisComment_Entry *to, const FLAC__StreamMetadata_VorbisComment_Entry *from) +{ + to->length = from->length; + if(0 == from->entry) { + FLAC__ASSERT(from->length == 0); + to->entry = 0; + } + else { + FLAC__byte *x; + FLAC__ASSERT(from->length > 0); + if(0 == (x = (FLAC__byte*)malloc(from->length+1))) + return false; + memcpy(x, from->entry, from->length); + x[from->length] = '\0'; + to->entry = x; + } + return true; +} + +static FLAC__bool copy_track_(FLAC__StreamMetadata_CueSheet_Track *to, const FLAC__StreamMetadata_CueSheet_Track *from) +{ + memcpy(to, from, sizeof(FLAC__StreamMetadata_CueSheet_Track)); + if(0 == from->indices) { + FLAC__ASSERT(from->num_indices == 0); + } + else { + FLAC__StreamMetadata_CueSheet_Index *x; + FLAC__ASSERT(from->num_indices > 0); + if(0 == (x = (FLAC__StreamMetadata_CueSheet_Index*)malloc(from->num_indices * sizeof(FLAC__StreamMetadata_CueSheet_Index)))) + return false; + memcpy(x, from->indices, from->num_indices * sizeof(FLAC__StreamMetadata_CueSheet_Index)); + to->indices = x; + } + return true; +} + +static void seektable_calculate_length_(FLAC__StreamMetadata *object) +{ + FLAC__ASSERT(0 != object); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_SEEKTABLE); + + object->length = object->data.seek_table.num_points * FLAC__STREAM_METADATA_SEEKPOINT_LENGTH; +} + +static FLAC__StreamMetadata_SeekPoint *seekpoint_array_new_(unsigned num_points) +{ + FLAC__StreamMetadata_SeekPoint *object_array; + + FLAC__ASSERT(num_points > 0); + + object_array = (FLAC__StreamMetadata_SeekPoint*)malloc(num_points * sizeof(FLAC__StreamMetadata_SeekPoint)); + + if(0 != object_array) { + unsigned i; + for(i = 0; i < num_points; i++) { + object_array[i].sample_number = FLAC__STREAM_METADATA_SEEKPOINT_PLACEHOLDER; + object_array[i].stream_offset = 0; + object_array[i].frame_samples = 0; + } + } + + return object_array; +} + +static void vorbiscomment_calculate_length_(FLAC__StreamMetadata *object) +{ + unsigned i; + + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_VORBIS_COMMENT); + + object->length = (FLAC__STREAM_METADATA_VORBIS_COMMENT_ENTRY_LENGTH_LEN) / 8; + object->length += object->data.vorbis_comment.vendor_string.length; + object->length += (FLAC__STREAM_METADATA_VORBIS_COMMENT_NUM_COMMENTS_LEN) / 8; + for(i = 0; i < object->data.vorbis_comment.num_comments; i++) { + object->length += (FLAC__STREAM_METADATA_VORBIS_COMMENT_ENTRY_LENGTH_LEN / 8); + object->length += object->data.vorbis_comment.comments[i].length; + } +} + +static FLAC__StreamMetadata_VorbisComment_Entry *vorbiscomment_entry_array_new_(unsigned num_comments) +{ + FLAC__ASSERT(num_comments > 0); + + return (FLAC__StreamMetadata_VorbisComment_Entry*)calloc(num_comments, sizeof(FLAC__StreamMetadata_VorbisComment_Entry)); +} + +static void vorbiscomment_entry_array_delete_(FLAC__StreamMetadata_VorbisComment_Entry *object_array, unsigned num_comments) +{ + unsigned i; + + FLAC__ASSERT(0 != object_array && num_comments > 0); + + for(i = 0; i < num_comments; i++) + if(0 != object_array[i].entry) + free(object_array[i].entry); + + if(0 != object_array) + free(object_array); +} + +static FLAC__StreamMetadata_VorbisComment_Entry *vorbiscomment_entry_array_copy_(const FLAC__StreamMetadata_VorbisComment_Entry *object_array, unsigned num_comments) +{ + FLAC__StreamMetadata_VorbisComment_Entry *return_array; + + FLAC__ASSERT(0 != object_array); + FLAC__ASSERT(num_comments > 0); + + return_array = vorbiscomment_entry_array_new_(num_comments); + + if(0 != return_array) { + unsigned i; + + for(i = 0; i < num_comments; i++) { + if(!copy_vcentry_(return_array+i, object_array+i)) { + vorbiscomment_entry_array_delete_(return_array, num_comments); + return 0; + } + } + } + + return return_array; +} + +static FLAC__bool vorbiscomment_set_entry_(FLAC__StreamMetadata *object, FLAC__StreamMetadata_VorbisComment_Entry *dest, const FLAC__StreamMetadata_VorbisComment_Entry *src, FLAC__bool copy) +{ + FLAC__byte *save; + + FLAC__ASSERT(0 != object); + FLAC__ASSERT(0 != dest); + FLAC__ASSERT(0 != src); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_VORBIS_COMMENT); + FLAC__ASSERT((0 != src->entry && src->length > 0) || (0 == src->entry && src->length == 0)); + + save = dest->entry; + + if(0 != src->entry && src->length > 0) { + if(copy) { + /* do the copy first so that if we fail we leave the dest object untouched */ + if(!copy_vcentry_(dest, src)) + return false; + } + else { + /* we have to make sure that the string we're taking over is null-terminated */ + + /* + * Stripping the const from src->entry is OK since we're taking + * ownership of the pointer. This is a hack around a deficiency + * in the API where the same function is used for 'copy' and + * 'own', but the source entry is a const pointer. If we were + * precise, the 'own' flavor would be a separate function with a + * non-const source pointer. But it's not, so we hack away. + */ + if(!ensure_null_terminated_((FLAC__byte**)(&src->entry), src->length)) + return false; + *dest = *src; + } + } + else { + /* the src is null */ + *dest = *src; + } + + if(0 != save) + free(save); + + vorbiscomment_calculate_length_(object); + return true; +} + +static int vorbiscomment_find_entry_from_(const FLAC__StreamMetadata *object, unsigned offset, const char *field_name, unsigned field_name_length) +{ + unsigned i; + + FLAC__ASSERT(0 != object); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_VORBIS_COMMENT); + FLAC__ASSERT(0 != field_name); + + for(i = offset; i < object->data.vorbis_comment.num_comments; i++) { + if(FLAC__metadata_object_vorbiscomment_entry_matches(object->data.vorbis_comment.comments[i], field_name, field_name_length)) + return (int)i; + } + + return -1; +} + +static void cuesheet_calculate_length_(FLAC__StreamMetadata *object) +{ + unsigned i; + + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_CUESHEET); + + object->length = ( + FLAC__STREAM_METADATA_CUESHEET_MEDIA_CATALOG_NUMBER_LEN + + FLAC__STREAM_METADATA_CUESHEET_LEAD_IN_LEN + + FLAC__STREAM_METADATA_CUESHEET_IS_CD_LEN + + FLAC__STREAM_METADATA_CUESHEET_RESERVED_LEN + + FLAC__STREAM_METADATA_CUESHEET_NUM_TRACKS_LEN + ) / 8; + + object->length += object->data.cue_sheet.num_tracks * ( + FLAC__STREAM_METADATA_CUESHEET_TRACK_OFFSET_LEN + + FLAC__STREAM_METADATA_CUESHEET_TRACK_NUMBER_LEN + + FLAC__STREAM_METADATA_CUESHEET_TRACK_ISRC_LEN + + FLAC__STREAM_METADATA_CUESHEET_TRACK_TYPE_LEN + + FLAC__STREAM_METADATA_CUESHEET_TRACK_PRE_EMPHASIS_LEN + + FLAC__STREAM_METADATA_CUESHEET_TRACK_RESERVED_LEN + + FLAC__STREAM_METADATA_CUESHEET_TRACK_NUM_INDICES_LEN + ) / 8; + + for(i = 0; i < object->data.cue_sheet.num_tracks; i++) { + object->length += object->data.cue_sheet.tracks[i].num_indices * ( + FLAC__STREAM_METADATA_CUESHEET_INDEX_OFFSET_LEN + + FLAC__STREAM_METADATA_CUESHEET_INDEX_NUMBER_LEN + + FLAC__STREAM_METADATA_CUESHEET_INDEX_RESERVED_LEN + ) / 8; + } +} + +static FLAC__StreamMetadata_CueSheet_Index *cuesheet_track_index_array_new_(unsigned num_indices) +{ + FLAC__ASSERT(num_indices > 0); + + return (FLAC__StreamMetadata_CueSheet_Index*)calloc(num_indices, sizeof(FLAC__StreamMetadata_CueSheet_Index)); +} + +static FLAC__StreamMetadata_CueSheet_Track *cuesheet_track_array_new_(unsigned num_tracks) +{ + FLAC__ASSERT(num_tracks > 0); + + return (FLAC__StreamMetadata_CueSheet_Track*)calloc(num_tracks, sizeof(FLAC__StreamMetadata_CueSheet_Track)); +} + +static void cuesheet_track_array_delete_(FLAC__StreamMetadata_CueSheet_Track *object_array, unsigned num_tracks) +{ + unsigned i; + + FLAC__ASSERT(0 != object_array && num_tracks > 0); + + for(i = 0; i < num_tracks; i++) { + if(0 != object_array[i].indices) { + FLAC__ASSERT(object_array[i].num_indices > 0); + free(object_array[i].indices); + } + } + + if(0 != object_array) + free(object_array); +} + +static FLAC__StreamMetadata_CueSheet_Track *cuesheet_track_array_copy_(const FLAC__StreamMetadata_CueSheet_Track *object_array, unsigned num_tracks) +{ + FLAC__StreamMetadata_CueSheet_Track *return_array; + + FLAC__ASSERT(0 != object_array); + FLAC__ASSERT(num_tracks > 0); + + return_array = cuesheet_track_array_new_(num_tracks); + + if(0 != return_array) { + unsigned i; + + for(i = 0; i < num_tracks; i++) { + if(!copy_track_(return_array+i, object_array+i)) { + cuesheet_track_array_delete_(return_array, num_tracks); + return 0; + } + } + } + + return return_array; +} + +static FLAC__bool cuesheet_set_track_(FLAC__StreamMetadata *object, FLAC__StreamMetadata_CueSheet_Track *dest, const FLAC__StreamMetadata_CueSheet_Track *src, FLAC__bool copy) +{ + FLAC__StreamMetadata_CueSheet_Index *save; + + FLAC__ASSERT(0 != object); + FLAC__ASSERT(0 != dest); + FLAC__ASSERT(0 != src); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_CUESHEET); + FLAC__ASSERT((0 != src->indices && src->num_indices > 0) || (0 == src->indices && src->num_indices == 0)); + + save = dest->indices; + + /* do the copy first so that if we fail we leave the object untouched */ + if(copy) { + if(!copy_track_(dest, src)) + return false; + } + else { + *dest = *src; + } + + if(0 != save) + free(save); + + cuesheet_calculate_length_(object); + return true; +} + + +/**************************************************************************** + * + * Metadata object routines + * + ***************************************************************************/ + +FLAC_API FLAC__StreamMetadata *FLAC__metadata_object_new(FLAC__MetadataType type) +{ + FLAC__StreamMetadata *object; + + if(type > FLAC__MAX_METADATA_TYPE_CODE) + return 0; + + object = (FLAC__StreamMetadata*)calloc(1, sizeof(FLAC__StreamMetadata)); + if(0 != object) { + object->is_last = false; + object->type = type; + switch(type) { + case FLAC__METADATA_TYPE_STREAMINFO: + object->length = FLAC__STREAM_METADATA_STREAMINFO_LENGTH; + break; + case FLAC__METADATA_TYPE_PADDING: + /* calloc() took care of this for us: + object->length = 0; + */ + break; + case FLAC__METADATA_TYPE_APPLICATION: + object->length = FLAC__STREAM_METADATA_APPLICATION_ID_LEN / 8; + /* calloc() took care of this for us: + object->data.application.data = 0; + */ + break; + case FLAC__METADATA_TYPE_SEEKTABLE: + /* calloc() took care of this for us: + object->length = 0; + object->data.seek_table.num_points = 0; + object->data.seek_table.points = 0; + */ + break; + case FLAC__METADATA_TYPE_VORBIS_COMMENT: + { + object->data.vorbis_comment.vendor_string.length = (unsigned)strlen(FLAC__VENDOR_STRING); + if(!copy_bytes_(&object->data.vorbis_comment.vendor_string.entry, (const FLAC__byte*)FLAC__VENDOR_STRING, object->data.vorbis_comment.vendor_string.length+1)) { + free(object); + return 0; + } + vorbiscomment_calculate_length_(object); + } + break; + case FLAC__METADATA_TYPE_CUESHEET: + cuesheet_calculate_length_(object); + break; + default: + /* calloc() took care of this for us: + object->length = 0; + object->data.unknown.data = 0; + */ + break; + } + } + + return object; +} + +FLAC_API FLAC__StreamMetadata *FLAC__metadata_object_clone(const FLAC__StreamMetadata *object) +{ + FLAC__StreamMetadata *to; + + FLAC__ASSERT(0 != object); + + if(0 != (to = FLAC__metadata_object_new(object->type))) { + to->is_last = object->is_last; + to->type = object->type; + to->length = object->length; + switch(to->type) { + case FLAC__METADATA_TYPE_STREAMINFO: + memcpy(&to->data.stream_info, &object->data.stream_info, sizeof(FLAC__StreamMetadata_StreamInfo)); + break; + case FLAC__METADATA_TYPE_PADDING: + break; + case FLAC__METADATA_TYPE_APPLICATION: + memcpy(&to->data.application.id, &object->data.application.id, FLAC__STREAM_METADATA_APPLICATION_ID_LEN / 8); + if(!copy_bytes_(&to->data.application.data, object->data.application.data, object->length - FLAC__STREAM_METADATA_APPLICATION_ID_LEN / 8)) { + FLAC__metadata_object_delete(to); + return 0; + } + break; + case FLAC__METADATA_TYPE_SEEKTABLE: + to->data.seek_table.num_points = object->data.seek_table.num_points; + if(!copy_bytes_((FLAC__byte**)&to->data.seek_table.points, (FLAC__byte*)object->data.seek_table.points, object->data.seek_table.num_points * sizeof(FLAC__StreamMetadata_SeekPoint))) { + FLAC__metadata_object_delete(to); + return 0; + } + break; + case FLAC__METADATA_TYPE_VORBIS_COMMENT: + if(0 != to->data.vorbis_comment.vendor_string.entry) { + free(to->data.vorbis_comment.vendor_string.entry); + to->data.vorbis_comment.vendor_string.entry = 0; + } + if(!copy_vcentry_(&to->data.vorbis_comment.vendor_string, &object->data.vorbis_comment.vendor_string)) { + FLAC__metadata_object_delete(to); + return 0; + } + if(object->data.vorbis_comment.num_comments == 0) { + FLAC__ASSERT(0 == object->data.vorbis_comment.comments); + to->data.vorbis_comment.comments = 0; + } + else { + FLAC__ASSERT(0 != object->data.vorbis_comment.comments); + to->data.vorbis_comment.comments = vorbiscomment_entry_array_copy_(object->data.vorbis_comment.comments, object->data.vorbis_comment.num_comments); + if(0 == to->data.vorbis_comment.comments) { + FLAC__metadata_object_delete(to); + return 0; + } + } + to->data.vorbis_comment.num_comments = object->data.vorbis_comment.num_comments; + break; + case FLAC__METADATA_TYPE_CUESHEET: + memcpy(&to->data.cue_sheet, &object->data.cue_sheet, sizeof(FLAC__StreamMetadata_CueSheet)); + if(object->data.cue_sheet.num_tracks == 0) { + FLAC__ASSERT(0 == object->data.cue_sheet.tracks); + } + else { + FLAC__ASSERT(0 != object->data.cue_sheet.tracks); + to->data.cue_sheet.tracks = cuesheet_track_array_copy_(object->data.cue_sheet.tracks, object->data.cue_sheet.num_tracks); + if(0 == to->data.cue_sheet.tracks) { + FLAC__metadata_object_delete(to); + return 0; + } + } + break; + default: + if(!copy_bytes_(&to->data.unknown.data, object->data.unknown.data, object->length)) { + FLAC__metadata_object_delete(to); + return 0; + } + break; + } + } + + return to; +} + +void FLAC__metadata_object_delete_data(FLAC__StreamMetadata *object) +{ + FLAC__ASSERT(0 != object); + + switch(object->type) { + case FLAC__METADATA_TYPE_STREAMINFO: + case FLAC__METADATA_TYPE_PADDING: + break; + case FLAC__METADATA_TYPE_APPLICATION: + if(0 != object->data.application.data) { + free(object->data.application.data); + object->data.application.data = 0; + } + break; + case FLAC__METADATA_TYPE_SEEKTABLE: + if(0 != object->data.seek_table.points) { + free(object->data.seek_table.points); + object->data.seek_table.points = 0; + } + break; + case FLAC__METADATA_TYPE_VORBIS_COMMENT: + if(0 != object->data.vorbis_comment.vendor_string.entry) { + free(object->data.vorbis_comment.vendor_string.entry); + object->data.vorbis_comment.vendor_string.entry = 0; + } + if(0 != object->data.vorbis_comment.comments) { + FLAC__ASSERT(object->data.vorbis_comment.num_comments > 0); + vorbiscomment_entry_array_delete_(object->data.vorbis_comment.comments, object->data.vorbis_comment.num_comments); + } + break; + case FLAC__METADATA_TYPE_CUESHEET: + if(0 != object->data.cue_sheet.tracks) { + FLAC__ASSERT(object->data.cue_sheet.num_tracks > 0); + cuesheet_track_array_delete_(object->data.cue_sheet.tracks, object->data.cue_sheet.num_tracks); + } + break; + default: + if(0 != object->data.unknown.data) { + free(object->data.unknown.data); + object->data.unknown.data = 0; + } + break; + } +} + +FLAC_API void FLAC__metadata_object_delete(FLAC__StreamMetadata *object) +{ + FLAC__metadata_object_delete_data(object); + free(object); +} + +static FLAC__bool compare_block_data_streaminfo_(const FLAC__StreamMetadata_StreamInfo *block1, const FLAC__StreamMetadata_StreamInfo *block2) +{ + if(block1->min_blocksize != block2->min_blocksize) + return false; + if(block1->max_blocksize != block2->max_blocksize) + return false; + if(block1->min_framesize != block2->min_framesize) + return false; + if(block1->max_framesize != block2->max_framesize) + return false; + if(block1->sample_rate != block2->sample_rate) + return false; + if(block1->channels != block2->channels) + return false; + if(block1->bits_per_sample != block2->bits_per_sample) + return false; + if(block1->total_samples != block2->total_samples) + return false; + if(0 != memcmp(block1->md5sum, block2->md5sum, 16)) + return false; + return true; +} + +static FLAC__bool compare_block_data_application_(const FLAC__StreamMetadata_Application *block1, const FLAC__StreamMetadata_Application *block2, unsigned block_length) +{ + FLAC__ASSERT(0 != block1); + FLAC__ASSERT(0 != block2); + FLAC__ASSERT(block_length >= sizeof(block1->id)); + + if(0 != memcmp(block1->id, block2->id, sizeof(block1->id))) + return false; + if(0 != block1->data && 0 != block2->data) + return 0 == memcmp(block1->data, block2->data, block_length - sizeof(block1->id)); + else + return block1->data == block2->data; +} + +static FLAC__bool compare_block_data_seektable_(const FLAC__StreamMetadata_SeekTable *block1, const FLAC__StreamMetadata_SeekTable *block2) +{ + unsigned i; + + FLAC__ASSERT(0 != block1); + FLAC__ASSERT(0 != block2); + + if(block1->num_points != block2->num_points) + return false; + + if(0 != block1->points && 0 != block2->points) { + for(i = 0; i < block1->num_points; i++) { + if(block1->points[i].sample_number != block2->points[i].sample_number) + return false; + if(block1->points[i].stream_offset != block2->points[i].stream_offset) + return false; + if(block1->points[i].frame_samples != block2->points[i].frame_samples) + return false; + } + return true; + } + else + return block1->points == block2->points; +} + +static FLAC__bool compare_block_data_vorbiscomment_(const FLAC__StreamMetadata_VorbisComment *block1, const FLAC__StreamMetadata_VorbisComment *block2) +{ + unsigned i; + + if(block1->vendor_string.length != block2->vendor_string.length) + return false; + + if(0 != block1->vendor_string.entry && 0 != block2->vendor_string.entry) { + if(0 != memcmp(block1->vendor_string.entry, block2->vendor_string.entry, block1->vendor_string.length)) + return false; + } + else if(block1->vendor_string.entry != block2->vendor_string.entry) + return false; + + if(block1->num_comments != block2->num_comments) + return false; + + for(i = 0; i < block1->num_comments; i++) { + if(0 != block1->comments[i].entry && 0 != block2->comments[i].entry) { + if(0 != memcmp(block1->comments[i].entry, block2->comments[i].entry, block1->comments[i].length)) + return false; + } + else if(block1->comments[i].entry != block2->comments[i].entry) + return false; + } + return true; +} + +static FLAC__bool compare_block_data_cuesheet_(const FLAC__StreamMetadata_CueSheet *block1, const FLAC__StreamMetadata_CueSheet *block2) +{ + unsigned i, j; + + if(0 != strcmp(block1->media_catalog_number, block2->media_catalog_number)) + return false; + + if(block1->lead_in != block2->lead_in) + return false; + + if(block1->is_cd != block2->is_cd) + return false; + + if(block1->num_tracks != block2->num_tracks) + return false; + + if(0 != block1->tracks && 0 != block2->tracks) { + FLAC__ASSERT(block1->num_tracks > 0); + for(i = 0; i < block1->num_tracks; i++) { + if(block1->tracks[i].offset != block2->tracks[i].offset) + return false; + if(block1->tracks[i].number != block2->tracks[i].number) + return false; + if(0 != memcmp(block1->tracks[i].isrc, block2->tracks[i].isrc, sizeof(block1->tracks[i].isrc))) + return false; + if(block1->tracks[i].type != block2->tracks[i].type) + return false; + if(block1->tracks[i].pre_emphasis != block2->tracks[i].pre_emphasis) + return false; + if(block1->tracks[i].num_indices != block2->tracks[i].num_indices) + return false; + if(0 != block1->tracks[i].indices && 0 != block2->tracks[i].indices) { + FLAC__ASSERT(block1->tracks[i].num_indices > 0); + for(j = 0; j < block1->tracks[i].num_indices; j++) { + if(block1->tracks[i].indices[j].offset != block2->tracks[i].indices[j].offset) + return false; + if(block1->tracks[i].indices[j].number != block2->tracks[i].indices[j].number) + return false; + } + } + else if(block1->tracks[i].indices != block2->tracks[i].indices) + return false; + } + } + else if(block1->tracks != block2->tracks) + return false; + return true; +} + +static FLAC__bool compare_block_data_unknown_(const FLAC__StreamMetadata_Unknown *block1, const FLAC__StreamMetadata_Unknown *block2, unsigned block_length) +{ + FLAC__ASSERT(0 != block1); + FLAC__ASSERT(0 != block2); + + if(0 != block1->data && 0 != block2->data) + return 0 == memcmp(block1->data, block2->data, block_length); + else + return block1->data == block2->data; +} + +FLAC_API FLAC__bool FLAC__metadata_object_is_equal(const FLAC__StreamMetadata *block1, const FLAC__StreamMetadata *block2) +{ + FLAC__ASSERT(0 != block1); + FLAC__ASSERT(0 != block2); + + if(block1->type != block2->type) { + return false; + } + if(block1->is_last != block2->is_last) { + return false; + } + if(block1->length != block2->length) { + return false; + } + switch(block1->type) { + case FLAC__METADATA_TYPE_STREAMINFO: + return compare_block_data_streaminfo_(&block1->data.stream_info, &block2->data.stream_info); + case FLAC__METADATA_TYPE_PADDING: + return true; /* we don't compare the padding guts */ + case FLAC__METADATA_TYPE_APPLICATION: + return compare_block_data_application_(&block1->data.application, &block2->data.application, block1->length); + case FLAC__METADATA_TYPE_SEEKTABLE: + return compare_block_data_seektable_(&block1->data.seek_table, &block2->data.seek_table); + case FLAC__METADATA_TYPE_VORBIS_COMMENT: + return compare_block_data_vorbiscomment_(&block1->data.vorbis_comment, &block2->data.vorbis_comment); + case FLAC__METADATA_TYPE_CUESHEET: + return compare_block_data_cuesheet_(&block1->data.cue_sheet, &block2->data.cue_sheet); + default: + return compare_block_data_unknown_(&block1->data.unknown, &block2->data.unknown, block1->length); + } +} + +FLAC_API FLAC__bool FLAC__metadata_object_application_set_data(FLAC__StreamMetadata *object, FLAC__byte *data, unsigned length, FLAC__bool copy) +{ + FLAC__byte *save; + + FLAC__ASSERT(0 != object); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_APPLICATION); + FLAC__ASSERT((0 != data && length > 0) || (0 == data && length == 0 && copy == false)); + + save = object->data.application.data; + + /* do the copy first so that if we fail we leave the object untouched */ + if(copy) { + if(!copy_bytes_(&object->data.application.data, data, length)) + return false; + } + else { + object->data.application.data = data; + } + + if(0 != save) + free(save); + + object->length = FLAC__STREAM_METADATA_APPLICATION_ID_LEN / 8 + length; + return true; +} + +FLAC_API FLAC__bool FLAC__metadata_object_seektable_resize_points(FLAC__StreamMetadata *object, unsigned new_num_points) +{ + FLAC__ASSERT(0 != object); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_SEEKTABLE); + + if(0 == object->data.seek_table.points) { + FLAC__ASSERT(object->data.seek_table.num_points == 0); + if(0 == new_num_points) + return true; + else if(0 == (object->data.seek_table.points = seekpoint_array_new_(new_num_points))) + return false; + } + else { + const unsigned old_size = object->data.seek_table.num_points * sizeof(FLAC__StreamMetadata_SeekPoint); + const unsigned new_size = new_num_points * sizeof(FLAC__StreamMetadata_SeekPoint); + + FLAC__ASSERT(object->data.seek_table.num_points > 0); + + if(new_size == 0) { + free(object->data.seek_table.points); + object->data.seek_table.points = 0; + } + else if(0 == (object->data.seek_table.points = (FLAC__StreamMetadata_SeekPoint*)realloc(object->data.seek_table.points, new_size))) + return false; + + /* if growing, set new elements to placeholders */ + if(new_size > old_size) { + unsigned i; + for(i = object->data.seek_table.num_points; i < new_num_points; i++) { + object->data.seek_table.points[i].sample_number = FLAC__STREAM_METADATA_SEEKPOINT_PLACEHOLDER; + object->data.seek_table.points[i].stream_offset = 0; + object->data.seek_table.points[i].frame_samples = 0; + } + } + } + + object->data.seek_table.num_points = new_num_points; + + seektable_calculate_length_(object); + return true; +} + +FLAC_API void FLAC__metadata_object_seektable_set_point(FLAC__StreamMetadata *object, unsigned point_num, FLAC__StreamMetadata_SeekPoint point) +{ + FLAC__ASSERT(0 != object); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_SEEKTABLE); + FLAC__ASSERT(point_num < object->data.seek_table.num_points); + + object->data.seek_table.points[point_num] = point; +} + +FLAC_API FLAC__bool FLAC__metadata_object_seektable_insert_point(FLAC__StreamMetadata *object, unsigned point_num, FLAC__StreamMetadata_SeekPoint point) +{ + int i; + + FLAC__ASSERT(0 != object); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_SEEKTABLE); + FLAC__ASSERT(point_num <= object->data.seek_table.num_points); + + if(!FLAC__metadata_object_seektable_resize_points(object, object->data.seek_table.num_points+1)) + return false; + + /* move all points >= point_num forward one space */ + for(i = (int)object->data.seek_table.num_points-1; i > (int)point_num; i--) + object->data.seek_table.points[i] = object->data.seek_table.points[i-1]; + + FLAC__metadata_object_seektable_set_point(object, point_num, point); + seektable_calculate_length_(object); + return true; +} + +FLAC_API FLAC__bool FLAC__metadata_object_seektable_delete_point(FLAC__StreamMetadata *object, unsigned point_num) +{ + unsigned i; + + FLAC__ASSERT(0 != object); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_SEEKTABLE); + FLAC__ASSERT(point_num < object->data.seek_table.num_points); + + /* move all points > point_num backward one space */ + for(i = point_num; i < object->data.seek_table.num_points-1; i++) + object->data.seek_table.points[i] = object->data.seek_table.points[i+1]; + + return FLAC__metadata_object_seektable_resize_points(object, object->data.seek_table.num_points-1); +} + +FLAC_API FLAC__bool FLAC__metadata_object_seektable_is_legal(const FLAC__StreamMetadata *object) +{ + FLAC__ASSERT(0 != object); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_SEEKTABLE); + + return FLAC__format_seektable_is_legal(&object->data.seek_table); +} + +FLAC_API FLAC__bool FLAC__metadata_object_seektable_template_append_placeholders(FLAC__StreamMetadata *object, unsigned num) +{ + FLAC__ASSERT(0 != object); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_SEEKTABLE); + + if(num > 0) + /* WATCHOUT: we rely on the fact that growing the array adds PLACEHOLDERS at the end */ + return FLAC__metadata_object_seektable_resize_points(object, object->data.seek_table.num_points + num); + else + return true; +} + +FLAC_API FLAC__bool FLAC__metadata_object_seektable_template_append_point(FLAC__StreamMetadata *object, FLAC__uint64 sample_number) +{ + FLAC__StreamMetadata_SeekTable *seek_table; + + FLAC__ASSERT(0 != object); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_SEEKTABLE); + + seek_table = &object->data.seek_table; + + if(!FLAC__metadata_object_seektable_resize_points(object, seek_table->num_points + 1)) + return false; + + seek_table->points[seek_table->num_points - 1].sample_number = sample_number; + seek_table->points[seek_table->num_points - 1].stream_offset = 0; + seek_table->points[seek_table->num_points - 1].frame_samples = 0; + + return true; +} + +FLAC_API FLAC__bool FLAC__metadata_object_seektable_template_append_points(FLAC__StreamMetadata *object, FLAC__uint64 sample_numbers[], unsigned num) +{ + FLAC__ASSERT(0 != object); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_SEEKTABLE); + FLAC__ASSERT(0 != sample_numbers || num == 0); + + if(num > 0) { + FLAC__StreamMetadata_SeekTable *seek_table = &object->data.seek_table; + unsigned i, j; + + i = seek_table->num_points; + + if(!FLAC__metadata_object_seektable_resize_points(object, seek_table->num_points + num)) + return false; + + for(j = 0; j < num; i++, j++) { + seek_table->points[i].sample_number = sample_numbers[j]; + seek_table->points[i].stream_offset = 0; + seek_table->points[i].frame_samples = 0; + } + } + + return true; +} + +FLAC_API FLAC__bool FLAC__metadata_object_seektable_template_append_spaced_points(FLAC__StreamMetadata *object, unsigned num, FLAC__uint64 total_samples) +{ + FLAC__ASSERT(0 != object); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_SEEKTABLE); + FLAC__ASSERT(total_samples > 0); + + if(num > 0) { + FLAC__StreamMetadata_SeekTable *seek_table = &object->data.seek_table; + unsigned i, j; + + i = seek_table->num_points; + + if(!FLAC__metadata_object_seektable_resize_points(object, seek_table->num_points + num)) + return false; + + for(j = 0; j < num; i++, j++) { + seek_table->points[i].sample_number = total_samples * (FLAC__uint64)j / (FLAC__uint64)num; + seek_table->points[i].stream_offset = 0; + seek_table->points[i].frame_samples = 0; + } + } + + return true; +} + +FLAC_API FLAC__bool FLAC__metadata_object_seektable_template_sort(FLAC__StreamMetadata *object, FLAC__bool compact) +{ + unsigned unique; + + FLAC__ASSERT(0 != object); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_SEEKTABLE); + + unique = FLAC__format_seektable_sort(&object->data.seek_table); + + return !compact || FLAC__metadata_object_seektable_resize_points(object, unique); +} + +FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_set_vendor_string(FLAC__StreamMetadata *object, FLAC__StreamMetadata_VorbisComment_Entry entry, FLAC__bool copy) +{ + if(!FLAC__format_vorbiscomment_entry_value_is_legal(entry.entry, entry.length)) + return false; + return vorbiscomment_set_entry_(object, &object->data.vorbis_comment.vendor_string, &entry, copy); +} + +FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_resize_comments(FLAC__StreamMetadata *object, unsigned new_num_comments) +{ + FLAC__ASSERT(0 != object); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_VORBIS_COMMENT); + + if(0 == object->data.vorbis_comment.comments) { + FLAC__ASSERT(object->data.vorbis_comment.num_comments == 0); + if(0 == new_num_comments) + return true; + else if(0 == (object->data.vorbis_comment.comments = vorbiscomment_entry_array_new_(new_num_comments))) + return false; + } + else { + const unsigned old_size = object->data.vorbis_comment.num_comments * sizeof(FLAC__StreamMetadata_VorbisComment_Entry); + const unsigned new_size = new_num_comments * sizeof(FLAC__StreamMetadata_VorbisComment_Entry); + + FLAC__ASSERT(object->data.vorbis_comment.num_comments > 0); + + /* if shrinking, free the truncated entries */ + if(new_num_comments < object->data.vorbis_comment.num_comments) { + unsigned i; + for(i = new_num_comments; i < object->data.vorbis_comment.num_comments; i++) + if(0 != object->data.vorbis_comment.comments[i].entry) + free(object->data.vorbis_comment.comments[i].entry); + } + + if(new_size == 0) { + free(object->data.vorbis_comment.comments); + object->data.vorbis_comment.comments = 0; + } + else if(0 == (object->data.vorbis_comment.comments = (FLAC__StreamMetadata_VorbisComment_Entry*)realloc(object->data.vorbis_comment.comments, new_size))) + return false; + + /* if growing, zero all the length/pointers of new elements */ + if(new_size > old_size) + memset(object->data.vorbis_comment.comments + object->data.vorbis_comment.num_comments, 0, new_size - old_size); + } + + object->data.vorbis_comment.num_comments = new_num_comments; + + vorbiscomment_calculate_length_(object); + return true; +} + +FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_set_comment(FLAC__StreamMetadata *object, unsigned comment_num, FLAC__StreamMetadata_VorbisComment_Entry entry, FLAC__bool copy) +{ + FLAC__ASSERT(0 != object); + FLAC__ASSERT(comment_num < object->data.vorbis_comment.num_comments); + + if(!FLAC__format_vorbiscomment_entry_is_legal(entry.entry, entry.length)) + return false; + return vorbiscomment_set_entry_(object, &object->data.vorbis_comment.comments[comment_num], &entry, copy); +} + +FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_insert_comment(FLAC__StreamMetadata *object, unsigned comment_num, FLAC__StreamMetadata_VorbisComment_Entry entry, FLAC__bool copy) +{ + FLAC__StreamMetadata_VorbisComment *vc; + + FLAC__ASSERT(0 != object); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_VORBIS_COMMENT); + FLAC__ASSERT(comment_num <= object->data.vorbis_comment.num_comments); + + if(!FLAC__format_vorbiscomment_entry_is_legal(entry.entry, entry.length)) + return false; + + vc = &object->data.vorbis_comment; + + if(!FLAC__metadata_object_vorbiscomment_resize_comments(object, vc->num_comments+1)) + return false; + + /* move all comments >= comment_num forward one space */ + memmove(&vc->comments[comment_num+1], &vc->comments[comment_num], sizeof(FLAC__StreamMetadata_VorbisComment_Entry)*(vc->num_comments-1-comment_num)); + vc->comments[comment_num].length = 0; + vc->comments[comment_num].entry = 0; + + return FLAC__metadata_object_vorbiscomment_set_comment(object, comment_num, entry, copy); +} + +FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_append_comment(FLAC__StreamMetadata *object, FLAC__StreamMetadata_VorbisComment_Entry entry, FLAC__bool copy) +{ + FLAC__ASSERT(0 != object); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_VORBIS_COMMENT); + return FLAC__metadata_object_vorbiscomment_insert_comment(object, object->data.vorbis_comment.num_comments, entry, copy); +} + +FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_replace_comment(FLAC__StreamMetadata *object, FLAC__StreamMetadata_VorbisComment_Entry entry, FLAC__bool all, FLAC__bool copy) +{ + FLAC__ASSERT(0 != entry.entry && entry.length > 0); + + if(!FLAC__format_vorbiscomment_entry_is_legal(entry.entry, entry.length)) + return false; + + { + int i; + unsigned field_name_length; + const FLAC__byte *eq = (FLAC__byte*)memchr(entry.entry, '=', entry.length); + + FLAC__ASSERT(0 != eq); + + if(0 == eq) + return false; /* double protection */ + + field_name_length = eq-entry.entry; + + if((i = vorbiscomment_find_entry_from_(object, 0, entry.entry, field_name_length)) >= 0) { + unsigned index = (unsigned)i; + if(!FLAC__metadata_object_vorbiscomment_set_comment(object, index, entry, copy)) + return false; + if(all && (index+1 < object->data.vorbis_comment.num_comments)) { + for(i = vorbiscomment_find_entry_from_(object, index+1, entry.entry, field_name_length); i >= 0; ) { + if(!FLAC__metadata_object_vorbiscomment_delete_comment(object, (unsigned)i)) + return false; + if((unsigned)i < object->data.vorbis_comment.num_comments) + i = vorbiscomment_find_entry_from_(object, (unsigned)i, entry.entry, field_name_length); + else + i = -1; + } + } + return true; + } + else + return FLAC__metadata_object_vorbiscomment_append_comment(object, entry, copy); + } +} + +FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_delete_comment(FLAC__StreamMetadata *object, unsigned comment_num) +{ + FLAC__StreamMetadata_VorbisComment *vc; + + FLAC__ASSERT(0 != object); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_VORBIS_COMMENT); + FLAC__ASSERT(comment_num < object->data.vorbis_comment.num_comments); + + vc = &object->data.vorbis_comment; + + /* free the comment at comment_num */ + if(0 != vc->comments[comment_num].entry) + free(vc->comments[comment_num].entry); + + /* move all comments > comment_num backward one space */ + memmove(&vc->comments[comment_num], &vc->comments[comment_num+1], sizeof(FLAC__StreamMetadata_VorbisComment_Entry)*(vc->num_comments-comment_num-1)); + vc->comments[vc->num_comments-1].length = 0; + vc->comments[vc->num_comments-1].entry = 0; + + return FLAC__metadata_object_vorbiscomment_resize_comments(object, vc->num_comments-1); +} + +FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_entry_from_name_value_pair(FLAC__StreamMetadata_VorbisComment_Entry *entry, const char *field_name, const char *field_value) +{ + FLAC__ASSERT(0 != entry); + FLAC__ASSERT(0 != field_name); + FLAC__ASSERT(0 != field_value); + + if(!FLAC__format_vorbiscomment_entry_name_is_legal(field_name)) + return false; + if(!FLAC__format_vorbiscomment_entry_value_is_legal(field_value, (unsigned)(-1))) + return false; + + { + const size_t nn = strlen(field_name); + const size_t nv = strlen(field_value); + entry->length = nn + 1 /*=*/ + nv; + if(0 == (entry->entry = (FLAC__byte*)malloc(entry->length+1))) + return false; + memcpy(entry->entry, field_name, nn); + entry->entry[nn] = '='; + memcpy(entry->entry+nn+1, field_value, nv); + entry->entry[entry->length] = '\0'; + } + + return true; +} + +FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_entry_to_name_value_pair(const FLAC__StreamMetadata_VorbisComment_Entry entry, char **field_name, char **field_value) +{ + FLAC__ASSERT(0 != entry.entry && entry.length > 0); + FLAC__ASSERT(0 != field_name); + FLAC__ASSERT(0 != field_value); + + if(!FLAC__format_vorbiscomment_entry_is_legal(entry.entry, entry.length)) + return false; + + { + const FLAC__byte *eq = (FLAC__byte*)memchr(entry.entry, '=', entry.length); + const size_t nn = eq-entry.entry; + const size_t nv = entry.length-nn-1; /* -1 for the '=' */ + FLAC__ASSERT(0 != eq); + if(0 == eq) + return false; /* double protection */ + if(0 == (*field_name = (char*)malloc(nn+1))) + return false; + if(0 == (*field_value = (char*)malloc(nv+1))) { + free(*field_name); + return false; + } + memcpy(*field_name, entry.entry, nn); + memcpy(*field_value, entry.entry+nn+1, nv); + (*field_name)[nn] = '\0'; + (*field_value)[nv] = '\0'; + } + + return true; +} + +FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_entry_matches(const FLAC__StreamMetadata_VorbisComment_Entry entry, const char *field_name, unsigned field_name_length) +{ + FLAC__ASSERT(0 != entry.entry && entry.length > 0); + { + const FLAC__byte *eq = (FLAC__byte*)memchr(entry.entry, '=', entry.length); +#if defined _MSC_VER || defined __MINGW32__ +#define FLAC__STRNCASECMP strnicmp +#else +#define FLAC__STRNCASECMP strncasecmp +#endif + return (0 != eq && (unsigned)(eq-entry.entry) == field_name_length && 0 == FLAC__STRNCASECMP(field_name, (const char *)entry.entry, field_name_length)); +#undef FLAC__STRNCASECMP + } +} + +FLAC_API int FLAC__metadata_object_vorbiscomment_find_entry_from(const FLAC__StreamMetadata *object, unsigned offset, const char *field_name) +{ + FLAC__ASSERT(0 != field_name); + + return vorbiscomment_find_entry_from_(object, offset, field_name, strlen(field_name)); +} + +FLAC_API int FLAC__metadata_object_vorbiscomment_remove_entry_matching(FLAC__StreamMetadata *object, const char *field_name) +{ + const unsigned field_name_length = strlen(field_name); + unsigned i; + + FLAC__ASSERT(0 != object); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_VORBIS_COMMENT); + + for(i = 0; i < object->data.vorbis_comment.num_comments; i++) { + if(FLAC__metadata_object_vorbiscomment_entry_matches(object->data.vorbis_comment.comments[i], field_name, field_name_length)) { + if(!FLAC__metadata_object_vorbiscomment_delete_comment(object, i)) + return -1; + else + return 1; + } + } + + return 0; +} + +FLAC_API int FLAC__metadata_object_vorbiscomment_remove_entries_matching(FLAC__StreamMetadata *object, const char *field_name) +{ + FLAC__bool ok = true; + unsigned matching = 0; + const unsigned field_name_length = strlen(field_name); + int i; + + FLAC__ASSERT(0 != object); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_VORBIS_COMMENT); + + /* must delete from end to start otherwise it will interfere with our iteration */ + for(i = (int)object->data.vorbis_comment.num_comments - 1; ok && i >= 0; i--) { + if(FLAC__metadata_object_vorbiscomment_entry_matches(object->data.vorbis_comment.comments[i], field_name, field_name_length)) { + matching++; + ok &= FLAC__metadata_object_vorbiscomment_delete_comment(object, (unsigned)i); + } + } + + return ok? (int)matching : -1; +} + +FLAC_API FLAC__StreamMetadata_CueSheet_Track *FLAC__metadata_object_cuesheet_track_new() +{ + return (FLAC__StreamMetadata_CueSheet_Track*)calloc(1, sizeof(FLAC__StreamMetadata_CueSheet_Track)); +} + +FLAC_API FLAC__StreamMetadata_CueSheet_Track *FLAC__metadata_object_cuesheet_track_clone(const FLAC__StreamMetadata_CueSheet_Track *object) +{ + FLAC__StreamMetadata_CueSheet_Track *to; + + FLAC__ASSERT(0 != object); + + if(0 != (to = FLAC__metadata_object_cuesheet_track_new())) { + if(!copy_track_(to, object)) { + FLAC__metadata_object_cuesheet_track_delete(to); + return 0; + } + } + + return to; +} + +void FLAC__metadata_object_cuesheet_track_delete_data(FLAC__StreamMetadata_CueSheet_Track *object) +{ + FLAC__ASSERT(0 != object); + + if(0 != object->indices) { + FLAC__ASSERT(object->num_indices > 0); + free(object->indices); + } +} + +FLAC_API void FLAC__metadata_object_cuesheet_track_delete(FLAC__StreamMetadata_CueSheet_Track *object) +{ + FLAC__metadata_object_cuesheet_track_delete_data(object); + free(object); +} + +FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_track_resize_indices(FLAC__StreamMetadata *object, unsigned track_num, unsigned new_num_indices) +{ + FLAC__StreamMetadata_CueSheet_Track *track; + FLAC__ASSERT(0 != object); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_CUESHEET); + FLAC__ASSERT(track_num < object->data.cue_sheet.num_tracks); + + track = &object->data.cue_sheet.tracks[track_num]; + + if(0 == track->indices) { + FLAC__ASSERT(track->num_indices == 0); + if(0 == new_num_indices) + return true; + else if(0 == (track->indices = cuesheet_track_index_array_new_(new_num_indices))) + return false; + } + else { + const unsigned old_size = track->num_indices * sizeof(FLAC__StreamMetadata_CueSheet_Index); + const unsigned new_size = new_num_indices * sizeof(FLAC__StreamMetadata_CueSheet_Index); + + FLAC__ASSERT(track->num_indices > 0); + + if(new_size == 0) { + free(track->indices); + track->indices = 0; + } + else if(0 == (track->indices = (FLAC__StreamMetadata_CueSheet_Index*)realloc(track->indices, new_size))) + return false; + + /* if growing, zero all the lengths/pointers of new elements */ + if(new_size > old_size) + memset(track->indices + track->num_indices, 0, new_size - old_size); + } + + track->num_indices = new_num_indices; + + cuesheet_calculate_length_(object); + return true; +} + +FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_track_insert_index(FLAC__StreamMetadata *object, unsigned track_num, unsigned index_num, FLAC__StreamMetadata_CueSheet_Index index) +{ + FLAC__StreamMetadata_CueSheet_Track *track; + + FLAC__ASSERT(0 != object); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_CUESHEET); + FLAC__ASSERT(track_num < object->data.cue_sheet.num_tracks); + FLAC__ASSERT(index_num <= object->data.cue_sheet.tracks[track_num].num_indices); + + track = &object->data.cue_sheet.tracks[track_num]; + + if(!FLAC__metadata_object_cuesheet_track_resize_indices(object, track_num, track->num_indices+1)) + return false; + + /* move all indices >= index_num forward one space */ + memmove(&track->indices[index_num+1], &track->indices[index_num], sizeof(FLAC__StreamMetadata_CueSheet_Index)*(track->num_indices-1-index_num)); + + track->indices[index_num] = index; + cuesheet_calculate_length_(object); + return true; +} + +FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_track_insert_blank_index(FLAC__StreamMetadata *object, unsigned track_num, unsigned index_num) +{ + FLAC__StreamMetadata_CueSheet_Index index; + memset(&index, 0, sizeof(index)); + return FLAC__metadata_object_cuesheet_track_insert_index(object, track_num, index_num, index); +} + +FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_track_delete_index(FLAC__StreamMetadata *object, unsigned track_num, unsigned index_num) +{ + FLAC__StreamMetadata_CueSheet_Track *track; + + FLAC__ASSERT(0 != object); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_CUESHEET); + FLAC__ASSERT(track_num < object->data.cue_sheet.num_tracks); + FLAC__ASSERT(index_num < object->data.cue_sheet.tracks[track_num].num_indices); + + track = &object->data.cue_sheet.tracks[track_num]; + + /* move all indices > index_num backward one space */ + memmove(&track->indices[index_num], &track->indices[index_num+1], sizeof(FLAC__StreamMetadata_CueSheet_Index)*(track->num_indices-index_num-1)); + + FLAC__metadata_object_cuesheet_track_resize_indices(object, track_num, track->num_indices-1); + cuesheet_calculate_length_(object); + return true; +} + +FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_resize_tracks(FLAC__StreamMetadata *object, unsigned new_num_tracks) +{ + FLAC__ASSERT(0 != object); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_CUESHEET); + + if(0 == object->data.cue_sheet.tracks) { + FLAC__ASSERT(object->data.cue_sheet.num_tracks == 0); + if(0 == new_num_tracks) + return true; + else if(0 == (object->data.cue_sheet.tracks = cuesheet_track_array_new_(new_num_tracks))) + return false; + } + else { + const unsigned old_size = object->data.cue_sheet.num_tracks * sizeof(FLAC__StreamMetadata_CueSheet_Track); + const unsigned new_size = new_num_tracks * sizeof(FLAC__StreamMetadata_CueSheet_Track); + + FLAC__ASSERT(object->data.cue_sheet.num_tracks > 0); + + /* if shrinking, free the truncated entries */ + if(new_num_tracks < object->data.cue_sheet.num_tracks) { + unsigned i; + for(i = new_num_tracks; i < object->data.cue_sheet.num_tracks; i++) + if(0 != object->data.cue_sheet.tracks[i].indices) + free(object->data.cue_sheet.tracks[i].indices); + } + + if(new_size == 0) { + free(object->data.cue_sheet.tracks); + object->data.cue_sheet.tracks = 0; + } + else if(0 == (object->data.cue_sheet.tracks = (FLAC__StreamMetadata_CueSheet_Track*)realloc(object->data.cue_sheet.tracks, new_size))) + return false; + + /* if growing, zero all the lengths/pointers of new elements */ + if(new_size > old_size) + memset(object->data.cue_sheet.tracks + object->data.cue_sheet.num_tracks, 0, new_size - old_size); + } + + object->data.cue_sheet.num_tracks = new_num_tracks; + + cuesheet_calculate_length_(object); + return true; +} + +FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_set_track(FLAC__StreamMetadata *object, unsigned track_num, FLAC__StreamMetadata_CueSheet_Track *track, FLAC__bool copy) +{ + FLAC__ASSERT(0 != object); + FLAC__ASSERT(track_num < object->data.cue_sheet.num_tracks); + + return cuesheet_set_track_(object, object->data.cue_sheet.tracks + track_num, track, copy); +} + +FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_insert_track(FLAC__StreamMetadata *object, unsigned track_num, FLAC__StreamMetadata_CueSheet_Track *track, FLAC__bool copy) +{ + FLAC__StreamMetadata_CueSheet *cs; + + FLAC__ASSERT(0 != object); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_CUESHEET); + FLAC__ASSERT(track_num <= object->data.cue_sheet.num_tracks); + + cs = &object->data.cue_sheet; + + if(!FLAC__metadata_object_cuesheet_resize_tracks(object, cs->num_tracks+1)) + return false; + + /* move all tracks >= track_num forward one space */ + memmove(&cs->tracks[track_num+1], &cs->tracks[track_num], sizeof(FLAC__StreamMetadata_CueSheet_Track)*(cs->num_tracks-1-track_num)); + cs->tracks[track_num].num_indices = 0; + cs->tracks[track_num].indices = 0; + + return FLAC__metadata_object_cuesheet_set_track(object, track_num, track, copy); +} + +FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_insert_blank_track(FLAC__StreamMetadata *object, unsigned track_num) +{ + FLAC__StreamMetadata_CueSheet_Track track; + memset(&track, 0, sizeof(track)); + return FLAC__metadata_object_cuesheet_insert_track(object, track_num, &track, /*copy=*/false); +} + +FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_delete_track(FLAC__StreamMetadata *object, unsigned track_num) +{ + FLAC__StreamMetadata_CueSheet *cs; + + FLAC__ASSERT(0 != object); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_CUESHEET); + FLAC__ASSERT(track_num < object->data.cue_sheet.num_tracks); + + cs = &object->data.cue_sheet; + + /* free the track at track_num */ + if(0 != cs->tracks[track_num].indices) + free(cs->tracks[track_num].indices); + + /* move all tracks > track_num backward one space */ + memmove(&cs->tracks[track_num], &cs->tracks[track_num+1], sizeof(FLAC__StreamMetadata_CueSheet_Track)*(cs->num_tracks-track_num-1)); + cs->tracks[cs->num_tracks-1].num_indices = 0; + cs->tracks[cs->num_tracks-1].indices = 0; + + return FLAC__metadata_object_cuesheet_resize_tracks(object, cs->num_tracks-1); +} + +FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_is_legal(const FLAC__StreamMetadata *object, FLAC__bool check_cd_da_subset, const char **violation) +{ + FLAC__ASSERT(0 != object); + FLAC__ASSERT(object->type == FLAC__METADATA_TYPE_CUESHEET); + + return FLAC__format_cuesheet_is_legal(&object->data.cue_sheet, check_cd_da_subset, violation); +} diff --git a/Libraries/FLAC/flac-src/src/libFLAC/ppc/Makefile b/Libraries/FLAC/flac-src/src/libFLAC/ppc/Makefile new file mode 100644 index 000000000..d2acaaccc --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/ppc/Makefile @@ -0,0 +1,543 @@ +# Makefile.in generated by automake 1.8.5 from Makefile.am. +# src/libFLAC/ppc/Makefile. Generated from Makefile.in by configure. + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + + + +# libFLAC - Free Lossless Audio Codec library +# Copyright (C) 2004,2005 Josh Coalson +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of the Xiph.org Foundation nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +srcdir = . +top_srcdir = ../../.. + +pkgdatadir = $(datadir)/flac +pkglibdir = $(libdir)/flac +pkgincludedir = $(includedir)/flac +top_builddir = ../../.. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = /usr/bin/install -c +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +host_triplet = powerpc-apple-darwin8.4.0 +subdir = src/libFLAC/ppc +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(mkdir_p) +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +SOURCES = +DIST_SOURCES = +RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \ + html-recursive info-recursive install-data-recursive \ + install-exec-recursive install-info-recursive \ + install-recursive installcheck-recursive installdirs-recursive \ + pdf-recursive ps-recursive uninstall-info-recursive \ + uninstall-recursive +ETAGS = etags +CTAGS = ctags +DIST_SUBDIRS = $(SUBDIRS) +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run aclocal-1.8 +AMDEP_FALSE = # +AMDEP_TRUE = +AMTAR = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run tar +AS = as +AUTOCONF = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run autoconf +AUTOHEADER = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run autoheader +AUTOMAKE = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run automake-1.8 +AWK = awk +CC = gcc +CCAS = gcc +CCASFLAGS = -g -O2 +CCDEPMODE = depmode=gcc3 +CFLAGS = -I$(top_builddir) -I$(srcdir)/include -I$(top_srcdir)/include -O2 -DNDEBUG -O3 -fomit-frame-pointer -funroll-loops -finline-functions -Wall -W -Winline -DFLaC__INLINE=__inline__ -g -O2 +CPP = gcc -E +CPPFLAGS = +CXX = g++ +CXXDEPMODE = depmode=gcc3 +CXXFLAGS = -I$(top_builddir) -I$(srcdir)/include -I$(top_srcdir)/include -O2 -DNDEBUG -O3 -fomit-frame-pointer -funroll-loops -finline-functions -Wall -W -Winline -DFLaC__INLINE=__inline__ -g -O2 +CYGPATH_W = echo +DEBUG_FALSE = +DEBUG_TRUE = # +DEFS = -DHAVE_CONFIG_H +DEPDIR = .deps +DOCBOOK_TO_MAN = +DOXYGEN = +ECHO = echo +ECHO_C = +ECHO_N = -n +ECHO_T = +EGREP = grep -E +EXEEXT = +FLaC__CPU_IA32_FALSE = +FLaC__CPU_IA32_TRUE = # +FLaC__CPU_PPC_FALSE = # +FLaC__CPU_PPC_TRUE = +FLaC__CPU_SPARC_FALSE = +FLaC__CPU_SPARC_TRUE = # +FLaC__EXHAUSTIVE_TESTS_FALSE = +FLaC__EXHAUSTIVE_TESTS_TRUE = # +FLaC__HAS_AS_FALSE = # +FLaC__HAS_AS_TRUE = +FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE = +FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE = # +FLaC__HAS_DOCBOOK_TO_MAN_FALSE = +FLaC__HAS_DOCBOOK_TO_MAN_TRUE = # +FLaC__HAS_DOXYGEN_FALSE = +FLaC__HAS_DOXYGEN_TRUE = # +FLaC__HAS_GAS_FALSE = +FLaC__HAS_GAS_TRUE = # +FLaC__HAS_GAS__TEMPORARILY_DISABLED_FALSE = +FLaC__HAS_GAS__TEMPORARILY_DISABLED_TRUE = # +FLaC__HAS_NASM_FALSE = # +FLaC__HAS_NASM_TRUE = +FLaC__HAS_OGG_FALSE = +FLaC__HAS_OGG_TRUE = # +FLaC__HAS_XMMS_FALSE = +FLaC__HAS_XMMS_TRUE = # +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_FALSE = +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_TRUE = # +FLaC__NO_ASM_FALSE = +FLaC__NO_ASM_TRUE = # +FLaC__SSE_OS_FALSE = +FLaC__SSE_OS_TRUE = # +FLaC__SYS_DARWIN_FALSE = # +FLaC__SYS_DARWIN_TRUE = +FLaC__SYS_LINUX_FALSE = +FLaC__SYS_LINUX_TRUE = # +FLaC__USE_3DNOW_FALSE = # +FLaC__USE_3DNOW_TRUE = +FLaC__USE_ALTIVEC_FALSE = # +FLaC__USE_ALTIVEC_TRUE = +FLaC__VALGRIND_TESTING_FALSE = +FLaC__VALGRIND_TESTING_TRUE = # +GAS = +INSTALL_DATA = ${INSTALL} -m 644 +INSTALL_PROGRAM = ${INSTALL} +INSTALL_SCRIPT = ${INSTALL} +INSTALL_STRIP_PROGRAM = ${SHELL} $(install_sh) -c -s +LDFLAGS = +LIBICONV = -liconv +LIBOBJS = +LIBS = +LIBTOOL = $(SHELL) $(top_builddir)/libtool +LN_S = ln -s +LTLIBICONV = -liconv +LTLIBOBJS = +MAINT = # +MAINTAINER_MODE_FALSE = +MAINTAINER_MODE_TRUE = # +MAKEINFO = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run makeinfo +NASM = nasm +OBJEXT = o +OBJ_FORMAT = elf +OGG_CFLAGS = +OGG_LIBS = +PACKAGE = flac +PACKAGE_BUGREPORT = +PACKAGE_NAME = +PACKAGE_STRING = +PACKAGE_TARNAME = +PACKAGE_VERSION = +PATH_SEPARATOR = : +RANLIB = ranlib +SET_MAKE = +SHELL = /bin/sh +STRIP = strip +VERSION = 1.1.2 +XMMS_CFLAGS = +XMMS_CONFIG = no +XMMS_DATA_DIR = +XMMS_EFFECT_PLUGIN_DIR = +XMMS_GENERAL_PLUGIN_DIR = +XMMS_INPUT_PLUGIN_DIR = +XMMS_LIBS = +XMMS_OUTPUT_PLUGIN_DIR = +XMMS_PLUGIN_DIR = +XMMS_VERSION = +XMMS_VISUALIZATION_PLUGIN_DIR = +ac_ct_CC = gcc +ac_ct_CXX = g++ +ac_ct_RANLIB = ranlib +ac_ct_STRIP = strip +am__fastdepCC_FALSE = # +am__fastdepCC_TRUE = +am__fastdepCXX_FALSE = # +am__fastdepCXX_TRUE = +am__include = include +am__leading_dot = . +am__quote = +bindir = ${exec_prefix}/bin +build = powerpc-apple-darwin8.4.0 +build_alias = +build_cpu = powerpc +build_os = darwin8.4.0 +build_vendor = apple +datadir = ${prefix}/share +exec_prefix = ${prefix} +host = powerpc-apple-darwin8.4.0 +host_alias = +host_cpu = powerpc +host_os = darwin8.4.0 +host_vendor = apple +includedir = ${prefix}/include +infodir = ${prefix}/info +install_sh = /Users/me/Development/Frameworks/flac/flac-src/install-sh +libdir = ${exec_prefix}/lib +libexecdir = ${exec_prefix}/libexec +localstatedir = ${prefix}/var +mandir = ${prefix}/man +mkdir_p = $(install_sh) -d +oldincludedir = /usr/include +prefix = /usr/local +program_transform_name = s,x,x, +sbindir = ${exec_prefix}/sbin +sharedstatedir = ${prefix}/com +sysconfdir = ${prefix}/etc +target_alias = +SUBDIRS = as gas +all: all-recursive + +.SUFFIXES: +$(srcdir)/Makefile.in: # $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/libFLAC/ppc/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --foreign src/libFLAC/ppc/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: # $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): # $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +distclean-libtool: + -rm -f libtool +uninstall-info-am: + +# This directory's subdirectories are mostly independent; you can cd +# into them and run `make' without going through this Makefile. +# To change the values of `make' variables: instead of editing Makefiles, +# (1) if the variable is set in `config.status', edit `config.status' +# (which will cause the Makefiles to be regenerated when you run `make'); +# (2) otherwise, pass the desired values on the `make' command line. +$(RECURSIVE_TARGETS): + @set fnord $$MAKEFLAGS; amf=$$2; \ + dot_seen=no; \ + target=`echo $@ | sed s/-recursive//`; \ + list='$(SUBDIRS)'; for subdir in $$list; do \ + echo "Making $$target in $$subdir"; \ + if test "$$subdir" = "."; then \ + dot_seen=yes; \ + local_target="$$target-am"; \ + else \ + local_target="$$target"; \ + fi; \ + (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ + || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \ + done; \ + if test "$$dot_seen" = "no"; then \ + $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \ + fi; test -z "$$fail" + +mostlyclean-recursive clean-recursive distclean-recursive \ +maintainer-clean-recursive: + @set fnord $$MAKEFLAGS; amf=$$2; \ + dot_seen=no; \ + case "$@" in \ + distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \ + *) list='$(SUBDIRS)' ;; \ + esac; \ + rev=''; for subdir in $$list; do \ + if test "$$subdir" = "."; then :; else \ + rev="$$subdir $$rev"; \ + fi; \ + done; \ + rev="$$rev ."; \ + target=`echo $@ | sed s/-recursive//`; \ + for subdir in $$rev; do \ + echo "Making $$target in $$subdir"; \ + if test "$$subdir" = "."; then \ + local_target="$$target-am"; \ + else \ + local_target="$$target"; \ + fi; \ + (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ + || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \ + done && test -z "$$fail" +tags-recursive: + list='$(SUBDIRS)'; for subdir in $$list; do \ + test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \ + done +ctags-recursive: + list='$(SUBDIRS)'; for subdir in $$list; do \ + test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \ + done + +ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + mkid -fID $$unique +tags: TAGS + +TAGS: tags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \ + include_option=--etags-include; \ + empty_fix=.; \ + else \ + include_option=--include; \ + empty_fix=; \ + fi; \ + list='$(SUBDIRS)'; for subdir in $$list; do \ + if test "$$subdir" = .; then :; else \ + test ! -f $$subdir/TAGS || \ + tags="$$tags $$include_option=$$here/$$subdir/TAGS"; \ + fi; \ + done; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + test -n "$$unique" || unique=$$empty_fix; \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$tags $$unique; \ + fi +ctags: CTAGS +CTAGS: ctags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + test -z "$(CTAGS_ARGS)$$tags$$unique" \ + || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ + $$tags $$unique + +GTAGS: + here=`$(am__cd) $(top_builddir) && pwd` \ + && cd $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) $$here + +distclean-tags: + -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \ + list='$(DISTFILES)'; for file in $$list; do \ + case $$file in \ + $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \ + $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \ + esac; \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test "$$dir" != "$$file" && test "$$dir" != "."; then \ + dir="/$$dir"; \ + $(mkdir_p) "$(distdir)$$dir"; \ + else \ + dir=''; \ + fi; \ + if test -d $$d/$$file; then \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + fi; \ + cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + else \ + test -f $(distdir)/$$file \ + || cp -p $$d/$$file $(distdir)/$$file \ + || exit 1; \ + fi; \ + done + list='$(SUBDIRS)'; for subdir in $$list; do \ + if test "$$subdir" = .; then :; else \ + test -d "$(distdir)/$$subdir" \ + || mkdir "$(distdir)/$$subdir" \ + || exit 1; \ + (cd $$subdir && \ + $(MAKE) $(AM_MAKEFLAGS) \ + top_distdir="../$(top_distdir)" \ + distdir="../$(distdir)/$$subdir" \ + distdir) \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-recursive +all-am: Makefile +installdirs: installdirs-recursive +installdirs-am: +install: install-recursive +install-exec: install-exec-recursive +install-data: install-data-recursive +uninstall: uninstall-recursive + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-recursive +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-recursive + +clean-am: clean-generic clean-libtool mostlyclean-am + +distclean: distclean-recursive + -rm -f Makefile +distclean-am: clean-am distclean-generic distclean-libtool \ + distclean-tags + +dvi: dvi-recursive + +dvi-am: + +html: html-recursive + +info: info-recursive + +info-am: + +install-data-am: + +install-exec-am: + +install-info: install-info-recursive + +install-man: + +installcheck-am: + +maintainer-clean: maintainer-clean-recursive + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-recursive + +mostlyclean-am: mostlyclean-generic mostlyclean-libtool + +pdf: pdf-recursive + +pdf-am: + +ps: ps-recursive + +ps-am: + +uninstall-am: uninstall-info-am + +uninstall-info: uninstall-info-recursive + +.PHONY: $(RECURSIVE_TARGETS) CTAGS GTAGS all all-am check check-am \ + clean clean-generic clean-libtool clean-recursive ctags \ + ctags-recursive distclean distclean-generic distclean-libtool \ + distclean-recursive distclean-tags distdir dvi dvi-am html \ + html-am info info-am install install-am install-data \ + install-data-am install-exec install-exec-am install-info \ + install-info-am install-man install-strip installcheck \ + installcheck-am installdirs installdirs-am maintainer-clean \ + maintainer-clean-generic maintainer-clean-recursive \ + mostlyclean mostlyclean-generic mostlyclean-libtool \ + mostlyclean-recursive pdf pdf-am ps ps-am tags tags-recursive \ + uninstall uninstall-am uninstall-info-am + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/Libraries/FLAC/flac-src/src/libFLAC/ppc/Makefile.am b/Libraries/FLAC/flac-src/src/libFLAC/ppc/Makefile.am new file mode 100644 index 000000000..24e6ac5e2 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/ppc/Makefile.am @@ -0,0 +1,31 @@ +# libFLAC - Free Lossless Audio Codec library +# Copyright (C) 2004,2005 Josh Coalson +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of the Xiph.org Foundation nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +SUBDIRS = as gas diff --git a/Libraries/FLAC/flac-src/src/libFLAC/ppc/Makefile.in b/Libraries/FLAC/flac-src/src/libFLAC/ppc/Makefile.in new file mode 100644 index 000000000..c2611398f --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/ppc/Makefile.in @@ -0,0 +1,543 @@ +# Makefile.in generated by automake 1.8.5 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# libFLAC - Free Lossless Audio Codec library +# Copyright (C) 2004,2005 Josh Coalson +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of the Xiph.org Foundation nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = ../../.. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = @INSTALL@ +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +host_triplet = @host@ +subdir = src/libFLAC/ppc +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(mkdir_p) +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +SOURCES = +DIST_SOURCES = +RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \ + html-recursive info-recursive install-data-recursive \ + install-exec-recursive install-info-recursive \ + install-recursive installcheck-recursive installdirs-recursive \ + pdf-recursive ps-recursive uninstall-info-recursive \ + uninstall-recursive +ETAGS = etags +CTAGS = ctags +DIST_SUBDIRS = $(SUBDIRS) +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = @ACLOCAL@ +AMDEP_FALSE = @AMDEP_FALSE@ +AMDEP_TRUE = @AMDEP_TRUE@ +AMTAR = @AMTAR@ +AS = @AS@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +CC = @CC@ +CCAS = @CCAS@ +CCASFLAGS = @CCASFLAGS@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CPP = @CPP@ +CPPFLAGS = @CPPFLAGS@ +CXX = @CXX@ +CXXDEPMODE = @CXXDEPMODE@ +CXXFLAGS = @CXXFLAGS@ +CYGPATH_W = @CYGPATH_W@ +DEBUG_FALSE = @DEBUG_FALSE@ +DEBUG_TRUE = @DEBUG_TRUE@ +DEFS = @DEFS@ +DEPDIR = @DEPDIR@ +DOCBOOK_TO_MAN = @DOCBOOK_TO_MAN@ +DOXYGEN = @DOXYGEN@ +ECHO = @ECHO@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +EGREP = @EGREP@ +EXEEXT = @EXEEXT@ +FLaC__CPU_IA32_FALSE = @FLaC__CPU_IA32_FALSE@ +FLaC__CPU_IA32_TRUE = @FLaC__CPU_IA32_TRUE@ +FLaC__CPU_PPC_FALSE = @FLaC__CPU_PPC_FALSE@ +FLaC__CPU_PPC_TRUE = @FLaC__CPU_PPC_TRUE@ +FLaC__CPU_SPARC_FALSE = @FLaC__CPU_SPARC_FALSE@ +FLaC__CPU_SPARC_TRUE = @FLaC__CPU_SPARC_TRUE@ +FLaC__EXHAUSTIVE_TESTS_FALSE = @FLaC__EXHAUSTIVE_TESTS_FALSE@ +FLaC__EXHAUSTIVE_TESTS_TRUE = @FLaC__EXHAUSTIVE_TESTS_TRUE@ +FLaC__HAS_AS_FALSE = @FLaC__HAS_AS_FALSE@ +FLaC__HAS_AS_TRUE = @FLaC__HAS_AS_TRUE@ +FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE = @FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE@ +FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE = @FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE@ +FLaC__HAS_DOCBOOK_TO_MAN_FALSE = @FLaC__HAS_DOCBOOK_TO_MAN_FALSE@ +FLaC__HAS_DOCBOOK_TO_MAN_TRUE = @FLaC__HAS_DOCBOOK_TO_MAN_TRUE@ +FLaC__HAS_DOXYGEN_FALSE = @FLaC__HAS_DOXYGEN_FALSE@ +FLaC__HAS_DOXYGEN_TRUE = @FLaC__HAS_DOXYGEN_TRUE@ +FLaC__HAS_GAS_FALSE = @FLaC__HAS_GAS_FALSE@ +FLaC__HAS_GAS_TRUE = @FLaC__HAS_GAS_TRUE@ +FLaC__HAS_GAS__TEMPORARILY_DISABLED_FALSE = @FLaC__HAS_GAS__TEMPORARILY_DISABLED_FALSE@ +FLaC__HAS_GAS__TEMPORARILY_DISABLED_TRUE = @FLaC__HAS_GAS__TEMPORARILY_DISABLED_TRUE@ +FLaC__HAS_NASM_FALSE = @FLaC__HAS_NASM_FALSE@ +FLaC__HAS_NASM_TRUE = @FLaC__HAS_NASM_TRUE@ +FLaC__HAS_OGG_FALSE = @FLaC__HAS_OGG_FALSE@ +FLaC__HAS_OGG_TRUE = @FLaC__HAS_OGG_TRUE@ +FLaC__HAS_XMMS_FALSE = @FLaC__HAS_XMMS_FALSE@ +FLaC__HAS_XMMS_TRUE = @FLaC__HAS_XMMS_TRUE@ +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_FALSE = @FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_FALSE@ +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_TRUE = @FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_TRUE@ +FLaC__NO_ASM_FALSE = @FLaC__NO_ASM_FALSE@ +FLaC__NO_ASM_TRUE = @FLaC__NO_ASM_TRUE@ +FLaC__SSE_OS_FALSE = @FLaC__SSE_OS_FALSE@ +FLaC__SSE_OS_TRUE = @FLaC__SSE_OS_TRUE@ +FLaC__SYS_DARWIN_FALSE = @FLaC__SYS_DARWIN_FALSE@ +FLaC__SYS_DARWIN_TRUE = @FLaC__SYS_DARWIN_TRUE@ +FLaC__SYS_LINUX_FALSE = @FLaC__SYS_LINUX_FALSE@ +FLaC__SYS_LINUX_TRUE = @FLaC__SYS_LINUX_TRUE@ +FLaC__USE_3DNOW_FALSE = @FLaC__USE_3DNOW_FALSE@ +FLaC__USE_3DNOW_TRUE = @FLaC__USE_3DNOW_TRUE@ +FLaC__USE_ALTIVEC_FALSE = @FLaC__USE_ALTIVEC_FALSE@ +FLaC__USE_ALTIVEC_TRUE = @FLaC__USE_ALTIVEC_TRUE@ +FLaC__VALGRIND_TESTING_FALSE = @FLaC__VALGRIND_TESTING_FALSE@ +FLaC__VALGRIND_TESTING_TRUE = @FLaC__VALGRIND_TESTING_TRUE@ +GAS = @GAS@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +LDFLAGS = @LDFLAGS@ +LIBICONV = @LIBICONV@ +LIBOBJS = @LIBOBJS@ +LIBS = @LIBS@ +LIBTOOL = @LIBTOOL@ +LN_S = @LN_S@ +LTLIBICONV = @LTLIBICONV@ +LTLIBOBJS = @LTLIBOBJS@ +MAINT = @MAINT@ +MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@ +MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@ +MAKEINFO = @MAKEINFO@ +NASM = @NASM@ +OBJEXT = @OBJEXT@ +OBJ_FORMAT = @OBJ_FORMAT@ +OGG_CFLAGS = @OGG_CFLAGS@ +OGG_LIBS = @OGG_LIBS@ +PACKAGE = @PACKAGE@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_STRING = @PACKAGE_STRING@ +PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +RANLIB = @RANLIB@ +SET_MAKE = @SET_MAKE@ +SHELL = @SHELL@ +STRIP = @STRIP@ +VERSION = @VERSION@ +XMMS_CFLAGS = @XMMS_CFLAGS@ +XMMS_CONFIG = @XMMS_CONFIG@ +XMMS_DATA_DIR = @XMMS_DATA_DIR@ +XMMS_EFFECT_PLUGIN_DIR = @XMMS_EFFECT_PLUGIN_DIR@ +XMMS_GENERAL_PLUGIN_DIR = @XMMS_GENERAL_PLUGIN_DIR@ +XMMS_INPUT_PLUGIN_DIR = @XMMS_INPUT_PLUGIN_DIR@ +XMMS_LIBS = @XMMS_LIBS@ +XMMS_OUTPUT_PLUGIN_DIR = @XMMS_OUTPUT_PLUGIN_DIR@ +XMMS_PLUGIN_DIR = @XMMS_PLUGIN_DIR@ +XMMS_VERSION = @XMMS_VERSION@ +XMMS_VISUALIZATION_PLUGIN_DIR = @XMMS_VISUALIZATION_PLUGIN_DIR@ +ac_ct_CC = @ac_ct_CC@ +ac_ct_CXX = @ac_ct_CXX@ +ac_ct_RANLIB = @ac_ct_RANLIB@ +ac_ct_STRIP = @ac_ct_STRIP@ +am__fastdepCC_FALSE = @am__fastdepCC_FALSE@ +am__fastdepCC_TRUE = @am__fastdepCC_TRUE@ +am__fastdepCXX_FALSE = @am__fastdepCXX_FALSE@ +am__fastdepCXX_TRUE = @am__fastdepCXX_TRUE@ +am__include = @am__include@ +am__leading_dot = @am__leading_dot@ +am__quote = @am__quote@ +bindir = @bindir@ +build = @build@ +build_alias = @build_alias@ +build_cpu = @build_cpu@ +build_os = @build_os@ +build_vendor = @build_vendor@ +datadir = @datadir@ +exec_prefix = @exec_prefix@ +host = @host@ +host_alias = @host_alias@ +host_cpu = @host_cpu@ +host_os = @host_os@ +host_vendor = @host_vendor@ +includedir = @includedir@ +infodir = @infodir@ +install_sh = @install_sh@ +libdir = @libdir@ +libexecdir = @libexecdir@ +localstatedir = @localstatedir@ +mandir = @mandir@ +mkdir_p = @mkdir_p@ +oldincludedir = @oldincludedir@ +prefix = @prefix@ +program_transform_name = @program_transform_name@ +sbindir = @sbindir@ +sharedstatedir = @sharedstatedir@ +sysconfdir = @sysconfdir@ +target_alias = @target_alias@ +SUBDIRS = as gas +all: all-recursive + +.SUFFIXES: +$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/libFLAC/ppc/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --foreign src/libFLAC/ppc/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +distclean-libtool: + -rm -f libtool +uninstall-info-am: + +# This directory's subdirectories are mostly independent; you can cd +# into them and run `make' without going through this Makefile. +# To change the values of `make' variables: instead of editing Makefiles, +# (1) if the variable is set in `config.status', edit `config.status' +# (which will cause the Makefiles to be regenerated when you run `make'); +# (2) otherwise, pass the desired values on the `make' command line. +$(RECURSIVE_TARGETS): + @set fnord $$MAKEFLAGS; amf=$$2; \ + dot_seen=no; \ + target=`echo $@ | sed s/-recursive//`; \ + list='$(SUBDIRS)'; for subdir in $$list; do \ + echo "Making $$target in $$subdir"; \ + if test "$$subdir" = "."; then \ + dot_seen=yes; \ + local_target="$$target-am"; \ + else \ + local_target="$$target"; \ + fi; \ + (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ + || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \ + done; \ + if test "$$dot_seen" = "no"; then \ + $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \ + fi; test -z "$$fail" + +mostlyclean-recursive clean-recursive distclean-recursive \ +maintainer-clean-recursive: + @set fnord $$MAKEFLAGS; amf=$$2; \ + dot_seen=no; \ + case "$@" in \ + distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \ + *) list='$(SUBDIRS)' ;; \ + esac; \ + rev=''; for subdir in $$list; do \ + if test "$$subdir" = "."; then :; else \ + rev="$$subdir $$rev"; \ + fi; \ + done; \ + rev="$$rev ."; \ + target=`echo $@ | sed s/-recursive//`; \ + for subdir in $$rev; do \ + echo "Making $$target in $$subdir"; \ + if test "$$subdir" = "."; then \ + local_target="$$target-am"; \ + else \ + local_target="$$target"; \ + fi; \ + (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ + || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \ + done && test -z "$$fail" +tags-recursive: + list='$(SUBDIRS)'; for subdir in $$list; do \ + test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \ + done +ctags-recursive: + list='$(SUBDIRS)'; for subdir in $$list; do \ + test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \ + done + +ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + mkid -fID $$unique +tags: TAGS + +TAGS: tags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \ + include_option=--etags-include; \ + empty_fix=.; \ + else \ + include_option=--include; \ + empty_fix=; \ + fi; \ + list='$(SUBDIRS)'; for subdir in $$list; do \ + if test "$$subdir" = .; then :; else \ + test ! -f $$subdir/TAGS || \ + tags="$$tags $$include_option=$$here/$$subdir/TAGS"; \ + fi; \ + done; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + test -n "$$unique" || unique=$$empty_fix; \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$tags $$unique; \ + fi +ctags: CTAGS +CTAGS: ctags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + test -z "$(CTAGS_ARGS)$$tags$$unique" \ + || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ + $$tags $$unique + +GTAGS: + here=`$(am__cd) $(top_builddir) && pwd` \ + && cd $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) $$here + +distclean-tags: + -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \ + list='$(DISTFILES)'; for file in $$list; do \ + case $$file in \ + $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \ + $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \ + esac; \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test "$$dir" != "$$file" && test "$$dir" != "."; then \ + dir="/$$dir"; \ + $(mkdir_p) "$(distdir)$$dir"; \ + else \ + dir=''; \ + fi; \ + if test -d $$d/$$file; then \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + fi; \ + cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + else \ + test -f $(distdir)/$$file \ + || cp -p $$d/$$file $(distdir)/$$file \ + || exit 1; \ + fi; \ + done + list='$(SUBDIRS)'; for subdir in $$list; do \ + if test "$$subdir" = .; then :; else \ + test -d "$(distdir)/$$subdir" \ + || mkdir "$(distdir)/$$subdir" \ + || exit 1; \ + (cd $$subdir && \ + $(MAKE) $(AM_MAKEFLAGS) \ + top_distdir="../$(top_distdir)" \ + distdir="../$(distdir)/$$subdir" \ + distdir) \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-recursive +all-am: Makefile +installdirs: installdirs-recursive +installdirs-am: +install: install-recursive +install-exec: install-exec-recursive +install-data: install-data-recursive +uninstall: uninstall-recursive + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-recursive +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-recursive + +clean-am: clean-generic clean-libtool mostlyclean-am + +distclean: distclean-recursive + -rm -f Makefile +distclean-am: clean-am distclean-generic distclean-libtool \ + distclean-tags + +dvi: dvi-recursive + +dvi-am: + +html: html-recursive + +info: info-recursive + +info-am: + +install-data-am: + +install-exec-am: + +install-info: install-info-recursive + +install-man: + +installcheck-am: + +maintainer-clean: maintainer-clean-recursive + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-recursive + +mostlyclean-am: mostlyclean-generic mostlyclean-libtool + +pdf: pdf-recursive + +pdf-am: + +ps: ps-recursive + +ps-am: + +uninstall-am: uninstall-info-am + +uninstall-info: uninstall-info-recursive + +.PHONY: $(RECURSIVE_TARGETS) CTAGS GTAGS all all-am check check-am \ + clean clean-generic clean-libtool clean-recursive ctags \ + ctags-recursive distclean distclean-generic distclean-libtool \ + distclean-recursive distclean-tags distdir dvi dvi-am html \ + html-am info info-am install install-am install-data \ + install-data-am install-exec install-exec-am install-info \ + install-info-am install-man install-strip installcheck \ + installcheck-am installdirs installdirs-am maintainer-clean \ + maintainer-clean-generic maintainer-clean-recursive \ + mostlyclean mostlyclean-generic mostlyclean-libtool \ + mostlyclean-recursive pdf pdf-am ps ps-am tags tags-recursive \ + uninstall uninstall-am uninstall-info-am + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/Libraries/FLAC/flac-src/src/libFLAC/ppc/as/Makefile b/Libraries/FLAC/flac-src/src/libFLAC/ppc/as/Makefile new file mode 100644 index 000000000..13c1e714a --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/ppc/as/Makefile @@ -0,0 +1,512 @@ +# Makefile.in generated by automake 1.8.5 from Makefile.am. +# src/libFLAC/ppc/as/Makefile. Generated from Makefile.in by configure. + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + + + +# libFLAC - Free Lossless Audio Codec library +# Copyright (C) 2004,2005 Josh Coalson +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of the Xiph.org Foundation nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +SOURCES = $(libFLAC_asm_la_SOURCES) + +srcdir = . +top_srcdir = ../../../.. + +pkgdatadir = $(datadir)/flac +pkglibdir = $(libdir)/flac +pkgincludedir = $(includedir)/flac +top_builddir = ../../../.. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = /usr/bin/install -c +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +host_triplet = powerpc-apple-darwin8.4.0 +subdir = src/libFLAC/ppc/as +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(mkdir_p) +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +LTLIBRARIES = $(noinst_LTLIBRARIES) +libFLAC_asm_la_LIBADD = +am__libFLAC_asm_la_SOURCES_DIST = lpc_asm.s +#am_libFLAC_asm_la_OBJECTS = \ +# lpc_asm.lo +libFLAC_asm_la_OBJECTS = $(am_libFLAC_asm_la_OBJECTS) +DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir) +CCASCOMPILE = $(CCAS) $(AM_CCASFLAGS) $(CCASFLAGS) +LTCCASCOMPILE = $(LIBTOOL) --mode=compile $(CCAS) $(AM_CCASFLAGS) \ + $(CCASFLAGS) +COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) \ + $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \ + $(AM_CFLAGS) $(CFLAGS) +CCLD = $(CC) +LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ + $(AM_LDFLAGS) $(LDFLAGS) -o $@ +SOURCES = $(libFLAC_asm_la_SOURCES) +DIST_SOURCES = $(am__libFLAC_asm_la_SOURCES_DIST) +ETAGS = etags +CTAGS = ctags +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run aclocal-1.8 +AMDEP_FALSE = # +AMDEP_TRUE = +AMTAR = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run tar +AS = as +AUTOCONF = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run autoconf +AUTOHEADER = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run autoheader +AUTOMAKE = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run automake-1.8 +AWK = awk +CC = gcc +CCAS = gcc +CCASFLAGS = -g -O2 +CCDEPMODE = depmode=gcc3 +CFLAGS = -I$(top_builddir) -I$(srcdir)/include -I$(top_srcdir)/include -O2 -DNDEBUG -O3 -fomit-frame-pointer -funroll-loops -finline-functions -Wall -W -Winline -DFLaC__INLINE=__inline__ -g -O2 +CPP = gcc -E +CPPFLAGS = +CXX = g++ +CXXDEPMODE = depmode=gcc3 +CXXFLAGS = -I$(top_builddir) -I$(srcdir)/include -I$(top_srcdir)/include -O2 -DNDEBUG -O3 -fomit-frame-pointer -funroll-loops -finline-functions -Wall -W -Winline -DFLaC__INLINE=__inline__ -g -O2 +CYGPATH_W = echo +DEBUG_FALSE = +DEBUG_TRUE = # +DEFS = -DHAVE_CONFIG_H +DEPDIR = .deps +DOCBOOK_TO_MAN = +DOXYGEN = +ECHO = echo +ECHO_C = +ECHO_N = -n +ECHO_T = +EGREP = grep -E +EXEEXT = +FLaC__CPU_IA32_FALSE = +FLaC__CPU_IA32_TRUE = # +FLaC__CPU_PPC_FALSE = # +FLaC__CPU_PPC_TRUE = +FLaC__CPU_SPARC_FALSE = +FLaC__CPU_SPARC_TRUE = # +FLaC__EXHAUSTIVE_TESTS_FALSE = +FLaC__EXHAUSTIVE_TESTS_TRUE = # +FLaC__HAS_AS_FALSE = # +FLaC__HAS_AS_TRUE = +FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE = +FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE = # +FLaC__HAS_DOCBOOK_TO_MAN_FALSE = +FLaC__HAS_DOCBOOK_TO_MAN_TRUE = # +FLaC__HAS_DOXYGEN_FALSE = +FLaC__HAS_DOXYGEN_TRUE = # +FLaC__HAS_GAS_FALSE = +FLaC__HAS_GAS_TRUE = # +FLaC__HAS_GAS__TEMPORARILY_DISABLED_FALSE = +FLaC__HAS_GAS__TEMPORARILY_DISABLED_TRUE = # +FLaC__HAS_NASM_FALSE = # +FLaC__HAS_NASM_TRUE = +FLaC__HAS_OGG_FALSE = +FLaC__HAS_OGG_TRUE = # +FLaC__HAS_XMMS_FALSE = +FLaC__HAS_XMMS_TRUE = # +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_FALSE = +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_TRUE = # +FLaC__NO_ASM_FALSE = +FLaC__NO_ASM_TRUE = # +FLaC__SSE_OS_FALSE = +FLaC__SSE_OS_TRUE = # +FLaC__SYS_DARWIN_FALSE = # +FLaC__SYS_DARWIN_TRUE = +FLaC__SYS_LINUX_FALSE = +FLaC__SYS_LINUX_TRUE = # +FLaC__USE_3DNOW_FALSE = # +FLaC__USE_3DNOW_TRUE = +FLaC__USE_ALTIVEC_FALSE = # +FLaC__USE_ALTIVEC_TRUE = +FLaC__VALGRIND_TESTING_FALSE = +FLaC__VALGRIND_TESTING_TRUE = # +GAS = +INSTALL_DATA = ${INSTALL} -m 644 +INSTALL_PROGRAM = ${INSTALL} +INSTALL_SCRIPT = ${INSTALL} +INSTALL_STRIP_PROGRAM = ${SHELL} $(install_sh) -c -s +LDFLAGS = +LIBICONV = -liconv +LIBOBJS = +LIBS = +LIBTOOL = $(SHELL) $(top_builddir)/libtool +LN_S = ln -s +LTLIBICONV = -liconv +LTLIBOBJS = +MAINT = # +MAINTAINER_MODE_FALSE = +MAINTAINER_MODE_TRUE = # +MAKEINFO = ${SHELL} /Users/me/Development/Frameworks/flac/flac-src/missing --run makeinfo +NASM = nasm +OBJEXT = o +OBJ_FORMAT = elf +OGG_CFLAGS = +OGG_LIBS = +PACKAGE = flac +PACKAGE_BUGREPORT = +PACKAGE_NAME = +PACKAGE_STRING = +PACKAGE_TARNAME = +PACKAGE_VERSION = +PATH_SEPARATOR = : +RANLIB = ranlib +SET_MAKE = +SHELL = /bin/sh +STRIP = strip +VERSION = 1.1.2 +XMMS_CFLAGS = +XMMS_CONFIG = no +XMMS_DATA_DIR = +XMMS_EFFECT_PLUGIN_DIR = +XMMS_GENERAL_PLUGIN_DIR = +XMMS_INPUT_PLUGIN_DIR = +XMMS_LIBS = +XMMS_OUTPUT_PLUGIN_DIR = +XMMS_PLUGIN_DIR = +XMMS_VERSION = +XMMS_VISUALIZATION_PLUGIN_DIR = +ac_ct_CC = gcc +ac_ct_CXX = g++ +ac_ct_RANLIB = ranlib +ac_ct_STRIP = strip +am__fastdepCC_FALSE = # +am__fastdepCC_TRUE = +am__fastdepCXX_FALSE = # +am__fastdepCXX_TRUE = +am__include = include +am__leading_dot = . +am__quote = +bindir = ${exec_prefix}/bin +build = powerpc-apple-darwin8.4.0 +build_alias = +build_cpu = powerpc +build_os = darwin8.4.0 +build_vendor = apple +datadir = ${prefix}/share +exec_prefix = ${prefix} +host = powerpc-apple-darwin8.4.0 +host_alias = +host_cpu = powerpc +host_os = darwin8.4.0 +host_vendor = apple +includedir = ${prefix}/include +infodir = ${prefix}/info +install_sh = /Users/me/Development/Frameworks/flac/flac-src/install-sh +libdir = ${exec_prefix}/lib +libexecdir = ${exec_prefix}/libexec +localstatedir = ${prefix}/var +mandir = ${prefix}/man +mkdir_p = $(install_sh) -d +oldincludedir = /usr/include +prefix = /usr/local +program_transform_name = s,x,x, +sbindir = ${exec_prefix}/sbin +sharedstatedir = ${prefix}/com +sysconfdir = ${prefix}/etc +target_alias = + +#@@@@@@ +#SUFFIXES = .s .lo +#STRIP_NON_ASM = sh $(top_srcdir)/strip_non_asm_libtool_args.sh +#noinst_LTLIBRARIES = libFLAC-asm.la +#libFLAC_asm_la_SOURCES = \ +# lpc_asm.s + +EXTRA_DIST = \ + lpc_asm.s + +all: all-am + +.SUFFIXES: +.SUFFIXES: .s .lo .o .obj +$(srcdir)/Makefile.in: # $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/libFLAC/ppc/as/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --foreign src/libFLAC/ppc/as/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: # $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): # $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +clean-noinstLTLIBRARIES: + -test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES) + @list='$(noinst_LTLIBRARIES)'; for p in $$list; do \ + dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \ + test "$$dir" != "$$p" || dir=.; \ + echo "rm -f \"$${dir}/so_locations\""; \ + rm -f "$${dir}/so_locations"; \ + done +libFLAC-asm.la: $(libFLAC_asm_la_OBJECTS) $(libFLAC_asm_la_DEPENDENCIES) + $(LINK) $(libFLAC_asm_la_LDFLAGS) $(libFLAC_asm_la_OBJECTS) $(libFLAC_asm_la_LIBADD) $(LIBS) + +mostlyclean-compile: + -rm -f *.$(OBJEXT) + +distclean-compile: + -rm -f *.tab.c + +.s.o: + $(CCASCOMPILE) -c $< + +.s.obj: + $(CCASCOMPILE) -c `$(CYGPATH_W) '$<'` + +.s.lo: + $(LTCCASCOMPILE) -c -o $@ $< + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +distclean-libtool: + -rm -f libtool +uninstall-info-am: + +ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + mkid -fID $$unique +tags: TAGS + +TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + test -n "$$unique" || unique=$$empty_fix; \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$tags $$unique; \ + fi +ctags: CTAGS +CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + test -z "$(CTAGS_ARGS)$$tags$$unique" \ + || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ + $$tags $$unique + +GTAGS: + here=`$(am__cd) $(top_builddir) && pwd` \ + && cd $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) $$here + +distclean-tags: + -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \ + list='$(DISTFILES)'; for file in $$list; do \ + case $$file in \ + $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \ + $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \ + esac; \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test "$$dir" != "$$file" && test "$$dir" != "."; then \ + dir="/$$dir"; \ + $(mkdir_p) "$(distdir)$$dir"; \ + else \ + dir=''; \ + fi; \ + if test -d $$d/$$file; then \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + fi; \ + cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + else \ + test -f $(distdir)/$$file \ + || cp -p $$d/$$file $(distdir)/$$file \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile $(LTLIBRARIES) +installdirs: +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool clean-noinstLTLIBRARIES \ + mostlyclean-am + +distclean: distclean-am + -rm -f Makefile +distclean-am: clean-am distclean-compile distclean-generic \ + distclean-libtool distclean-tags + +dvi: dvi-am + +dvi-am: + +html: html-am + +info: info-am + +info-am: + +install-data-am: + +install-exec-am: + +install-info: install-info-am + +install-man: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-compile mostlyclean-generic \ + mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-info-am + +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \ + clean-libtool clean-noinstLTLIBRARIES ctags distclean \ + distclean-compile distclean-generic distclean-libtool \ + distclean-tags distdir dvi dvi-am html html-am info info-am \ + install install-am install-data install-data-am install-exec \ + install-exec-am install-info install-info-am install-man \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ + pdf pdf-am ps ps-am tags uninstall uninstall-am \ + uninstall-info-am + + +# For some unknown reason libtool can't figure out the tag for 'as', so +# we fake it with --tag=CC and strip out unwanted options. +#.s.lo: +# $(LIBTOOL) --tag=CC --mode=compile $(STRIP_NON_ASM) as -force_cpusubtype_ALL -o $@ $< +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/Libraries/FLAC/flac-src/src/libFLAC/ppc/as/Makefile.am b/Libraries/FLAC/flac-src/src/libFLAC/ppc/as/Makefile.am new file mode 100644 index 000000000..4ff20d048 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/ppc/as/Makefile.am @@ -0,0 +1,52 @@ +# libFLAC - Free Lossless Audio Codec library +# Copyright (C) 2004,2005 Josh Coalson +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of the Xiph.org Foundation nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#@@@@@@ +if FLaC__HAS_AS__TEMPORARILY_DISABLED + +SUFFIXES = .s .lo + +STRIP_NON_ASM = sh $(top_srcdir)/strip_non_asm_libtool_args.sh + +# For some unknown reason libtool can't figure out the tag for 'as', so +# we fake it with --tag=CC and strip out unwanted options. +.s.lo: + $(LIBTOOL) --tag=CC --mode=compile $(STRIP_NON_ASM) as -force_cpusubtype_ALL -o $@ $< + +noinst_LTLIBRARIES = libFLAC-asm.la +libFLAC_asm_la_SOURCES = \ + lpc_asm.s + +else + +EXTRA_DIST = \ + lpc_asm.s + +endif diff --git a/Libraries/FLAC/flac-src/src/libFLAC/ppc/as/Makefile.in b/Libraries/FLAC/flac-src/src/libFLAC/ppc/as/Makefile.in new file mode 100644 index 000000000..ffec52d7c --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/ppc/as/Makefile.in @@ -0,0 +1,512 @@ +# Makefile.in generated by automake 1.8.5 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# libFLAC - Free Lossless Audio Codec library +# Copyright (C) 2004,2005 Josh Coalson +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of the Xiph.org Foundation nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +SOURCES = $(libFLAC_asm_la_SOURCES) + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = ../../../.. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = @INSTALL@ +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +host_triplet = @host@ +subdir = src/libFLAC/ppc/as +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(mkdir_p) +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +LTLIBRARIES = $(noinst_LTLIBRARIES) +libFLAC_asm_la_LIBADD = +am__libFLAC_asm_la_SOURCES_DIST = lpc_asm.s +@FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE@am_libFLAC_asm_la_OBJECTS = \ +@FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE@ lpc_asm.lo +libFLAC_asm_la_OBJECTS = $(am_libFLAC_asm_la_OBJECTS) +DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir) +CCASCOMPILE = $(CCAS) $(AM_CCASFLAGS) $(CCASFLAGS) +LTCCASCOMPILE = $(LIBTOOL) --mode=compile $(CCAS) $(AM_CCASFLAGS) \ + $(CCASFLAGS) +COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) \ + $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \ + $(AM_CFLAGS) $(CFLAGS) +CCLD = $(CC) +LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ + $(AM_LDFLAGS) $(LDFLAGS) -o $@ +SOURCES = $(libFLAC_asm_la_SOURCES) +DIST_SOURCES = $(am__libFLAC_asm_la_SOURCES_DIST) +ETAGS = etags +CTAGS = ctags +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = @ACLOCAL@ +AMDEP_FALSE = @AMDEP_FALSE@ +AMDEP_TRUE = @AMDEP_TRUE@ +AMTAR = @AMTAR@ +AS = @AS@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +CC = @CC@ +CCAS = @CCAS@ +CCASFLAGS = @CCASFLAGS@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CPP = @CPP@ +CPPFLAGS = @CPPFLAGS@ +CXX = @CXX@ +CXXDEPMODE = @CXXDEPMODE@ +CXXFLAGS = @CXXFLAGS@ +CYGPATH_W = @CYGPATH_W@ +DEBUG_FALSE = @DEBUG_FALSE@ +DEBUG_TRUE = @DEBUG_TRUE@ +DEFS = @DEFS@ +DEPDIR = @DEPDIR@ +DOCBOOK_TO_MAN = @DOCBOOK_TO_MAN@ +DOXYGEN = @DOXYGEN@ +ECHO = @ECHO@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +EGREP = @EGREP@ +EXEEXT = @EXEEXT@ +FLaC__CPU_IA32_FALSE = @FLaC__CPU_IA32_FALSE@ +FLaC__CPU_IA32_TRUE = @FLaC__CPU_IA32_TRUE@ +FLaC__CPU_PPC_FALSE = @FLaC__CPU_PPC_FALSE@ +FLaC__CPU_PPC_TRUE = @FLaC__CPU_PPC_TRUE@ +FLaC__CPU_SPARC_FALSE = @FLaC__CPU_SPARC_FALSE@ +FLaC__CPU_SPARC_TRUE = @FLaC__CPU_SPARC_TRUE@ +FLaC__EXHAUSTIVE_TESTS_FALSE = @FLaC__EXHAUSTIVE_TESTS_FALSE@ +FLaC__EXHAUSTIVE_TESTS_TRUE = @FLaC__EXHAUSTIVE_TESTS_TRUE@ +FLaC__HAS_AS_FALSE = @FLaC__HAS_AS_FALSE@ +FLaC__HAS_AS_TRUE = @FLaC__HAS_AS_TRUE@ +FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE = @FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE@ +FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE = @FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE@ +FLaC__HAS_DOCBOOK_TO_MAN_FALSE = @FLaC__HAS_DOCBOOK_TO_MAN_FALSE@ +FLaC__HAS_DOCBOOK_TO_MAN_TRUE = @FLaC__HAS_DOCBOOK_TO_MAN_TRUE@ +FLaC__HAS_DOXYGEN_FALSE = @FLaC__HAS_DOXYGEN_FALSE@ +FLaC__HAS_DOXYGEN_TRUE = @FLaC__HAS_DOXYGEN_TRUE@ +FLaC__HAS_GAS_FALSE = @FLaC__HAS_GAS_FALSE@ +FLaC__HAS_GAS_TRUE = @FLaC__HAS_GAS_TRUE@ +FLaC__HAS_GAS__TEMPORARILY_DISABLED_FALSE = @FLaC__HAS_GAS__TEMPORARILY_DISABLED_FALSE@ +FLaC__HAS_GAS__TEMPORARILY_DISABLED_TRUE = @FLaC__HAS_GAS__TEMPORARILY_DISABLED_TRUE@ +FLaC__HAS_NASM_FALSE = @FLaC__HAS_NASM_FALSE@ +FLaC__HAS_NASM_TRUE = @FLaC__HAS_NASM_TRUE@ +FLaC__HAS_OGG_FALSE = @FLaC__HAS_OGG_FALSE@ +FLaC__HAS_OGG_TRUE = @FLaC__HAS_OGG_TRUE@ +FLaC__HAS_XMMS_FALSE = @FLaC__HAS_XMMS_FALSE@ +FLaC__HAS_XMMS_TRUE = @FLaC__HAS_XMMS_TRUE@ +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_FALSE = @FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_FALSE@ +FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_TRUE = @FLaC__INSTALL_XMMS_PLUGIN_LOCALLY_TRUE@ +FLaC__NO_ASM_FALSE = @FLaC__NO_ASM_FALSE@ +FLaC__NO_ASM_TRUE = @FLaC__NO_ASM_TRUE@ +FLaC__SSE_OS_FALSE = @FLaC__SSE_OS_FALSE@ +FLaC__SSE_OS_TRUE = @FLaC__SSE_OS_TRUE@ +FLaC__SYS_DARWIN_FALSE = @FLaC__SYS_DARWIN_FALSE@ +FLaC__SYS_DARWIN_TRUE = @FLaC__SYS_DARWIN_TRUE@ +FLaC__SYS_LINUX_FALSE = @FLaC__SYS_LINUX_FALSE@ +FLaC__SYS_LINUX_TRUE = @FLaC__SYS_LINUX_TRUE@ +FLaC__USE_3DNOW_FALSE = @FLaC__USE_3DNOW_FALSE@ +FLaC__USE_3DNOW_TRUE = @FLaC__USE_3DNOW_TRUE@ +FLaC__USE_ALTIVEC_FALSE = @FLaC__USE_ALTIVEC_FALSE@ +FLaC__USE_ALTIVEC_TRUE = @FLaC__USE_ALTIVEC_TRUE@ +FLaC__VALGRIND_TESTING_FALSE = @FLaC__VALGRIND_TESTING_FALSE@ +FLaC__VALGRIND_TESTING_TRUE = @FLaC__VALGRIND_TESTING_TRUE@ +GAS = @GAS@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +LDFLAGS = @LDFLAGS@ +LIBICONV = @LIBICONV@ +LIBOBJS = @LIBOBJS@ +LIBS = @LIBS@ +LIBTOOL = @LIBTOOL@ +LN_S = @LN_S@ +LTLIBICONV = @LTLIBICONV@ +LTLIBOBJS = @LTLIBOBJS@ +MAINT = @MAINT@ +MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@ +MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@ +MAKEINFO = @MAKEINFO@ +NASM = @NASM@ +OBJEXT = @OBJEXT@ +OBJ_FORMAT = @OBJ_FORMAT@ +OGG_CFLAGS = @OGG_CFLAGS@ +OGG_LIBS = @OGG_LIBS@ +PACKAGE = @PACKAGE@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_STRING = @PACKAGE_STRING@ +PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +RANLIB = @RANLIB@ +SET_MAKE = @SET_MAKE@ +SHELL = @SHELL@ +STRIP = @STRIP@ +VERSION = @VERSION@ +XMMS_CFLAGS = @XMMS_CFLAGS@ +XMMS_CONFIG = @XMMS_CONFIG@ +XMMS_DATA_DIR = @XMMS_DATA_DIR@ +XMMS_EFFECT_PLUGIN_DIR = @XMMS_EFFECT_PLUGIN_DIR@ +XMMS_GENERAL_PLUGIN_DIR = @XMMS_GENERAL_PLUGIN_DIR@ +XMMS_INPUT_PLUGIN_DIR = @XMMS_INPUT_PLUGIN_DIR@ +XMMS_LIBS = @XMMS_LIBS@ +XMMS_OUTPUT_PLUGIN_DIR = @XMMS_OUTPUT_PLUGIN_DIR@ +XMMS_PLUGIN_DIR = @XMMS_PLUGIN_DIR@ +XMMS_VERSION = @XMMS_VERSION@ +XMMS_VISUALIZATION_PLUGIN_DIR = @XMMS_VISUALIZATION_PLUGIN_DIR@ +ac_ct_CC = @ac_ct_CC@ +ac_ct_CXX = @ac_ct_CXX@ +ac_ct_RANLIB = @ac_ct_RANLIB@ +ac_ct_STRIP = @ac_ct_STRIP@ +am__fastdepCC_FALSE = @am__fastdepCC_FALSE@ +am__fastdepCC_TRUE = @am__fastdepCC_TRUE@ +am__fastdepCXX_FALSE = @am__fastdepCXX_FALSE@ +am__fastdepCXX_TRUE = @am__fastdepCXX_TRUE@ +am__include = @am__include@ +am__leading_dot = @am__leading_dot@ +am__quote = @am__quote@ +bindir = @bindir@ +build = @build@ +build_alias = @build_alias@ +build_cpu = @build_cpu@ +build_os = @build_os@ +build_vendor = @build_vendor@ +datadir = @datadir@ +exec_prefix = @exec_prefix@ +host = @host@ +host_alias = @host_alias@ +host_cpu = @host_cpu@ +host_os = @host_os@ +host_vendor = @host_vendor@ +includedir = @includedir@ +infodir = @infodir@ +install_sh = @install_sh@ +libdir = @libdir@ +libexecdir = @libexecdir@ +localstatedir = @localstatedir@ +mandir = @mandir@ +mkdir_p = @mkdir_p@ +oldincludedir = @oldincludedir@ +prefix = @prefix@ +program_transform_name = @program_transform_name@ +sbindir = @sbindir@ +sharedstatedir = @sharedstatedir@ +sysconfdir = @sysconfdir@ +target_alias = @target_alias@ + +#@@@@@@ +@FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE@SUFFIXES = .s .lo +@FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE@STRIP_NON_ASM = sh $(top_srcdir)/strip_non_asm_libtool_args.sh +@FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE@noinst_LTLIBRARIES = libFLAC-asm.la +@FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE@libFLAC_asm_la_SOURCES = \ +@FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE@ lpc_asm.s + +@FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE@EXTRA_DIST = \ +@FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE@ lpc_asm.s + +all: all-am + +.SUFFIXES: +.SUFFIXES: .s .lo .o .obj +$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/libFLAC/ppc/as/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --foreign src/libFLAC/ppc/as/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +clean-noinstLTLIBRARIES: + -test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES) + @list='$(noinst_LTLIBRARIES)'; for p in $$list; do \ + dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \ + test "$$dir" != "$$p" || dir=.; \ + echo "rm -f \"$${dir}/so_locations\""; \ + rm -f "$${dir}/so_locations"; \ + done +libFLAC-asm.la: $(libFLAC_asm_la_OBJECTS) $(libFLAC_asm_la_DEPENDENCIES) + $(LINK) $(libFLAC_asm_la_LDFLAGS) $(libFLAC_asm_la_OBJECTS) $(libFLAC_asm_la_LIBADD) $(LIBS) + +mostlyclean-compile: + -rm -f *.$(OBJEXT) + +distclean-compile: + -rm -f *.tab.c + +.s.o: + $(CCASCOMPILE) -c $< + +.s.obj: + $(CCASCOMPILE) -c `$(CYGPATH_W) '$<'` + +@FLaC__HAS_AS__TEMPORARILY_DISABLED_FALSE@.s.lo: + $(LTCCASCOMPILE) -c -o $@ $< + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +distclean-libtool: + -rm -f libtool +uninstall-info-am: + +ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + mkid -fID $$unique +tags: TAGS + +TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + test -n "$$unique" || unique=$$empty_fix; \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$tags $$unique; \ + fi +ctags: CTAGS +CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + test -z "$(CTAGS_ARGS)$$tags$$unique" \ + || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ + $$tags $$unique + +GTAGS: + here=`$(am__cd) $(top_builddir) && pwd` \ + && cd $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) $$here + +distclean-tags: + -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \ + list='$(DISTFILES)'; for file in $$list; do \ + case $$file in \ + $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \ + $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \ + esac; \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test "$$dir" != "$$file" && test "$$dir" != "."; then \ + dir="/$$dir"; \ + $(mkdir_p) "$(distdir)$$dir"; \ + else \ + dir=''; \ + fi; \ + if test -d $$d/$$file; then \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + fi; \ + cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + else \ + test -f $(distdir)/$$file \ + || cp -p $$d/$$file $(distdir)/$$file \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile $(LTLIBRARIES) +installdirs: +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool clean-noinstLTLIBRARIES \ + mostlyclean-am + +distclean: distclean-am + -rm -f Makefile +distclean-am: clean-am distclean-compile distclean-generic \ + distclean-libtool distclean-tags + +dvi: dvi-am + +dvi-am: + +html: html-am + +info: info-am + +info-am: + +install-data-am: + +install-exec-am: + +install-info: install-info-am + +install-man: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-compile mostlyclean-generic \ + mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-info-am + +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \ + clean-libtool clean-noinstLTLIBRARIES ctags distclean \ + distclean-compile distclean-generic distclean-libtool \ + distclean-tags distdir dvi dvi-am html html-am info info-am \ + install install-am install-data install-data-am install-exec \ + install-exec-am install-info install-info-am install-man \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ + pdf pdf-am ps ps-am tags uninstall uninstall-am \ + uninstall-info-am + + +# For some unknown reason libtool can't figure out the tag for 'as', so +# we fake it with --tag=CC and strip out unwanted options. +@FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE@.s.lo: +@FLaC__HAS_AS__TEMPORARILY_DISABLED_TRUE@ $(LIBTOOL) --tag=CC --mode=compile $(STRIP_NON_ASM) as -force_cpusubtype_ALL -o $@ $< +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/Libraries/FLAC/flac-src/src/libFLAC/ppc/as/lpc_asm.s b/Libraries/FLAC/flac-src/src/libFLAC/ppc/as/lpc_asm.s new file mode 100644 index 000000000..98cb5e8eb --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/ppc/as/lpc_asm.s @@ -0,0 +1,429 @@ +; libFLAC - Free Lossless Audio Codec library +; Copyright (C) 2004,2005 Josh Coalson +; +; Redistribution and use in source and binary forms, with or without +; modification, are permitted provided that the following conditions +; are met: +; +; - Redistributions of source code must retain the above copyright +; notice, this list of conditions and the following disclaimer. +; +; - Redistributions in binary form must reproduce the above copyright +; notice, this list of conditions and the following disclaimer in the +; documentation and/or other materials provided with the distribution. +; +; - Neither the name of the Xiph.org Foundation nor the names of its +; contributors may be used to endorse or promote products derived from +; this software without specific prior written permission. +; +; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +; ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +; LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +; A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR +; CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +; EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +; PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +; LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +; NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +; SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +.text + .align 2 +.globl _FLAC__lpc_restore_signal_asm_ppc_altivec_16 + +.globl _FLAC__lpc_restore_signal_asm_ppc_altivec_16_order8 + +_FLAC__lpc_restore_signal_asm_ppc_altivec_16: +; r3: residual[] +; r4: data_len +; r5: qlp_coeff[] +; r6: order +; r7: lp_quantization +; r8: data[] + +; see src/libFLAC/lpc.c:FLAC__lpc_restore_signal() +; these is a PowerPC/Altivec assembly version which requires bps<=16 (or actual +; bps<=15 for mid-side coding, since that uses an extra bit) + +; these should be fast; the inner loop is unrolled (it takes no more than +; 3*(order%4) instructions, all of which are arithmetic), and all of the +; coefficients and all relevant history stay in registers, so the outer loop +; has only one load from memory (the residual) + +; I have not yet run this through simg4, so there may be some avoidable stalls, +; and there may be a somewhat more clever way to do the outer loop + +; the branch mechanism may prevent dynamic loading; I still need to examine +; this issue, and there may be a more elegant method + + stmw r31,-4(r1) + + addi r9,r1,-28 + li r31,0xf + andc r9,r9,r31 ; for quadword-aligned stack data + + slwi r6,r6,2 ; adjust for word size + slwi r4,r4,2 + add r4,r4,r8 ; r4 = data+data_len + + mfspr r0,256 ; cache old vrsave + addis r31,0,hi16(0xfffffc00) + ori r31,r31,lo16(0xfffffc00) + mtspr 256,r31 ; declare VRs in vrsave + + cmplw cr0,r8,r4 ; i> lp_quantization + + lvewx v21,0,r3 ; v21[n]: *residual + vperm v21,v21,v21,v18 ; v21[3]: *residual + vaddsws v20,v21,v20 ; v20[3]: *residual + (sum >> lp_quantization) + vsldoi v18,v18,v18,4 ; increment shift vector + + vperm v21,v20,v20,v17 ; v21[n]: shift for storage + vsldoi v17,v17,v17,12 ; increment shift vector + stvewx v21,0,r8 + + vsldoi v20,v20,v20,12 + vsldoi v8,v8,v20,4 ; insert value onto history + + addi r3,r3,4 + addi r8,r8,4 + cmplw cr0,r8,r4 ; i> lp_quantization + + lvewx v9,0,r3 ; v9[n]: *residual + vperm v9,v9,v9,v6 ; v9[3]: *residual + vaddsws v8,v9,v8 ; v8[3]: *residual + (sum >> lp_quantization) + vsldoi v6,v6,v6,4 ; increment shift vector + + vperm v9,v8,v8,v5 ; v9[n]: shift for storage + vsldoi v5,v5,v5,12 ; increment shift vector + stvewx v9,0,r8 + + vsldoi v8,v8,v8,12 + vsldoi v2,v2,v8,4 ; insert value onto history + + addi r3,r3,4 + addi r8,r8,4 + cmplw cr0,r8,r4 ; i> lp_quantization + + lvewx v21,0,r3 # v21[n]: *residual + vperm v21,v21,v21,v18 # v21[3]: *residual + vaddsws v20,v21,v20 # v20[3]: *residual + (sum >> lp_quantization) + vsldoi v18,v18,v18,4 # increment shift vector + + vperm v21,v20,v20,v17 # v21[n]: shift for storage + vsldoi v17,v17,v17,12 # increment shift vector + stvewx v21,0,r8 + + vsldoi v20,v20,v20,12 + vsldoi v8,v8,v20,4 # insert value onto history + + addi r3,r3,4 + addi r8,r8,4 + cmplw cr0,r8,r4 # i> lp_quantization + + lvewx v9,0,r3 # v9[n]: *residual + vperm v9,v9,v9,v6 # v9[3]: *residual + vaddsws v8,v9,v8 # v8[3]: *residual + (sum >> lp_quantization) + vsldoi v6,v6,v6,4 # increment shift vector + + vperm v9,v8,v8,v5 # v9[n]: shift for storage + vsldoi v5,v5,v5,12 # increment shift vector + stvewx v9,0,r8 + + vsldoi v8,v8,v8,12 + vsldoi v2,v2,v8,4 # insert value onto history + + addi r3,r3,4 + addi r8,r8,4 + cmplw cr0,r8,r4 # i +#include /* for calloc() */ +#include /* for memcpy()/memcmp() */ +#include "FLAC/assert.h" +#include "protected/seekable_stream_decoder.h" +#include "protected/stream_decoder.h" +#include "private/float.h" /* for FLAC__double */ +#include "private/md5.h" + +/* adjust for compilers that can't understand using LLU suffix for uint64_t literals */ +#ifdef _MSC_VER +#define FLAC__U64L(x) x +#else +#define FLAC__U64L(x) x##LLU +#endif + +/*********************************************************************** + * + * Private class method prototypes + * + ***********************************************************************/ + +static void set_defaults_(FLAC__SeekableStreamDecoder *decoder); +static FLAC__StreamDecoderReadStatus read_callback_(const FLAC__StreamDecoder *decoder, FLAC__byte buffer[], unsigned *bytes, void *client_data); +static FLAC__StreamDecoderWriteStatus write_callback_(const FLAC__StreamDecoder *decoder, const FLAC__Frame *frame, const FLAC__int32 * const buffer[], void *client_data); +static void metadata_callback_(const FLAC__StreamDecoder *decoder, const FLAC__StreamMetadata *metadata, void *client_data); +static void error_callback_(const FLAC__StreamDecoder *decoder, FLAC__StreamDecoderErrorStatus status, void *client_data); +static FLAC__bool seek_to_absolute_sample_(FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 stream_length, FLAC__uint64 target_sample); + +/*********************************************************************** + * + * Private class data + * + ***********************************************************************/ + +typedef struct FLAC__SeekableStreamDecoderPrivate { + FLAC__SeekableStreamDecoderReadCallback read_callback; + FLAC__SeekableStreamDecoderSeekCallback seek_callback; + FLAC__SeekableStreamDecoderTellCallback tell_callback; + FLAC__SeekableStreamDecoderLengthCallback length_callback; + FLAC__SeekableStreamDecoderEofCallback eof_callback; + FLAC__SeekableStreamDecoderWriteCallback write_callback; + FLAC__SeekableStreamDecoderMetadataCallback metadata_callback; + FLAC__SeekableStreamDecoderErrorCallback error_callback; + void *client_data; + FLAC__StreamDecoder *stream_decoder; + FLAC__bool do_md5_checking; /* initially gets protected_->md5_checking but is turned off after a seek */ + struct FLAC__MD5Context md5context; + FLAC__byte stored_md5sum[16]; /* this is what is stored in the metadata */ + FLAC__byte computed_md5sum[16]; /* this is the sum we computed from the decoded data */ + /* the rest of these are only used for seeking: */ + FLAC__StreamMetadata_StreamInfo stream_info; /* we keep this around so we can figure out how to seek quickly */ + const FLAC__StreamMetadata_SeekTable *seek_table; /* we hold a pointer to the stream decoder's seek table for the same reason */ + /* Since we always want to see the STREAMINFO and SEEK_TABLE blocks at this level, we need some extra flags to keep track of whether they should be passed on up through the metadata_callback */ + FLAC__bool ignore_stream_info_block; + FLAC__bool ignore_seek_table_block; + FLAC__Frame last_frame; /* holds the info of the last frame we seeked to */ + FLAC__uint64 target_sample; +} FLAC__SeekableStreamDecoderPrivate; + +/*********************************************************************** + * + * Public static class data + * + ***********************************************************************/ + +FLAC_API const char * const FLAC__SeekableStreamDecoderStateString[] = { + "FLAC__SEEKABLE_STREAM_DECODER_OK", + "FLAC__SEEKABLE_STREAM_DECODER_SEEKING", + "FLAC__SEEKABLE_STREAM_DECODER_END_OF_STREAM", + "FLAC__SEEKABLE_STREAM_DECODER_MEMORY_ALLOCATION_ERROR", + "FLAC__SEEKABLE_STREAM_DECODER_STREAM_DECODER_ERROR", + "FLAC__SEEKABLE_STREAM_DECODER_READ_ERROR", + "FLAC__SEEKABLE_STREAM_DECODER_SEEK_ERROR", + "FLAC__SEEKABLE_STREAM_DECODER_ALREADY_INITIALIZED", + "FLAC__SEEKABLE_STREAM_DECODER_INVALID_CALLBACK", + "FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED" +}; + +FLAC_API const char * const FLAC__SeekableStreamDecoderReadStatusString[] = { + "FLAC__SEEKABLE_STREAM_DECODER_READ_STATUS_OK", + "FLAC__SEEKABLE_STREAM_DECODER_READ_STATUS_ERROR" +}; + +FLAC_API const char * const FLAC__SeekableStreamDecoderSeekStatusString[] = { + "FLAC__SEEKABLE_STREAM_DECODER_SEEK_STATUS_OK", + "FLAC__SEEKABLE_STREAM_DECODER_SEEK_STATUS_ERROR" +}; + +FLAC_API const char * const FLAC__SeekableStreamDecoderTellStatusString[] = { + "FLAC__SEEKABLE_STREAM_DECODER_TELL_STATUS_OK", + "FLAC__SEEKABLE_STREAM_DECODER_TELL_STATUS_ERROR" +}; + +FLAC_API const char * const FLAC__SeekableStreamDecoderLengthStatusString[] = { + "FLAC__SEEKABLE_STREAM_DECODER_LENGTH_STATUS_OK", + "FLAC__SEEKABLE_STREAM_DECODER_LENGTH_STATUS_ERROR" +}; + + +/*********************************************************************** + * + * Class constructor/destructor + * + ***********************************************************************/ + +FLAC_API FLAC__SeekableStreamDecoder *FLAC__seekable_stream_decoder_new() +{ + FLAC__SeekableStreamDecoder *decoder; + + FLAC__ASSERT(sizeof(int) >= 4); /* we want to die right away if this is not true */ + + decoder = (FLAC__SeekableStreamDecoder*)calloc(1, sizeof(FLAC__SeekableStreamDecoder)); + if(decoder == 0) { + return 0; + } + + decoder->protected_ = (FLAC__SeekableStreamDecoderProtected*)calloc(1, sizeof(FLAC__SeekableStreamDecoderProtected)); + if(decoder->protected_ == 0) { + free(decoder); + return 0; + } + + decoder->private_ = (FLAC__SeekableStreamDecoderPrivate*)calloc(1, sizeof(FLAC__SeekableStreamDecoderPrivate)); + if(decoder->private_ == 0) { + free(decoder->protected_); + free(decoder); + return 0; + } + + decoder->private_->stream_decoder = FLAC__stream_decoder_new(); + if(0 == decoder->private_->stream_decoder) { + free(decoder->private_); + free(decoder->protected_); + free(decoder); + return 0; + } + + set_defaults_(decoder); + + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED; + + return decoder; +} + +FLAC_API void FLAC__seekable_stream_decoder_delete(FLAC__SeekableStreamDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->protected_); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->private_->stream_decoder); + + (void)FLAC__seekable_stream_decoder_finish(decoder); + + FLAC__stream_decoder_delete(decoder->private_->stream_decoder); + + free(decoder->private_); + free(decoder->protected_); + free(decoder); +} + +/*********************************************************************** + * + * Public class methods + * + ***********************************************************************/ + +FLAC_API FLAC__SeekableStreamDecoderState FLAC__seekable_stream_decoder_init(FLAC__SeekableStreamDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + + if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED) + return decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_ALREADY_INITIALIZED; + + if(0 == decoder->private_->read_callback || 0 == decoder->private_->seek_callback || 0 == decoder->private_->tell_callback || 0 == decoder->private_->length_callback || 0 == decoder->private_->eof_callback) + return decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_INVALID_CALLBACK; + + if(0 == decoder->private_->write_callback || 0 == decoder->private_->metadata_callback || 0 == decoder->private_->error_callback) + return decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_INVALID_CALLBACK; + + decoder->private_->seek_table = 0; + + decoder->private_->do_md5_checking = decoder->protected_->md5_checking; + + /* We initialize the FLAC__MD5Context even though we may never use it. This + * is because md5 checking may be turned on to start and then turned off if + * a seek occurs. So we always init the context here and finalize it in + * FLAC__seekable_stream_decoder_finish() to make sure things are always + * cleaned up properly. + */ + FLAC__MD5Init(&decoder->private_->md5context); + + FLAC__stream_decoder_set_read_callback(decoder->private_->stream_decoder, read_callback_); + FLAC__stream_decoder_set_write_callback(decoder->private_->stream_decoder, write_callback_); + FLAC__stream_decoder_set_metadata_callback(decoder->private_->stream_decoder, metadata_callback_); + FLAC__stream_decoder_set_error_callback(decoder->private_->stream_decoder, error_callback_); + FLAC__stream_decoder_set_client_data(decoder->private_->stream_decoder, decoder); + + /* We always want to see these blocks. Whether or not we pass them up + * through the metadata callback will be determined by flags set in our + * implementation of ..._set_metadata_respond/ignore...() + */ + FLAC__stream_decoder_set_metadata_respond(decoder->private_->stream_decoder, FLAC__METADATA_TYPE_STREAMINFO); + FLAC__stream_decoder_set_metadata_respond(decoder->private_->stream_decoder, FLAC__METADATA_TYPE_SEEKTABLE); + + if(FLAC__stream_decoder_init(decoder->private_->stream_decoder) != FLAC__STREAM_DECODER_SEARCH_FOR_METADATA) + return decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_STREAM_DECODER_ERROR; + + return decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_OK; +} + +FLAC_API FLAC__bool FLAC__seekable_stream_decoder_finish(FLAC__SeekableStreamDecoder *decoder) +{ + FLAC__bool md5_failed = false; + + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + + if(decoder->protected_->state == FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED) + return true; + + FLAC__ASSERT(0 != decoder->private_->stream_decoder); + + /* see the comment in FLAC__seekable_stream_decoder_init() as to why we + * always call FLAC__MD5Final() + */ + FLAC__MD5Final(decoder->private_->computed_md5sum, &decoder->private_->md5context); + + FLAC__stream_decoder_finish(decoder->private_->stream_decoder); + + if(decoder->private_->do_md5_checking) { + if(memcmp(decoder->private_->stored_md5sum, decoder->private_->computed_md5sum, 16)) + md5_failed = true; + } + + set_defaults_(decoder); + + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED; + + return !md5_failed; +} + +FLAC_API FLAC__bool FLAC__seekable_stream_decoder_set_md5_checking(FLAC__SeekableStreamDecoder *decoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->protected_); + if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED) + return false; + decoder->protected_->md5_checking = value; + return true; +} + +FLAC_API FLAC__bool FLAC__seekable_stream_decoder_set_read_callback(FLAC__SeekableStreamDecoder *decoder, FLAC__SeekableStreamDecoderReadCallback value) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED) + return false; + decoder->private_->read_callback = value; + return true; +} + +FLAC_API FLAC__bool FLAC__seekable_stream_decoder_set_seek_callback(FLAC__SeekableStreamDecoder *decoder, FLAC__SeekableStreamDecoderSeekCallback value) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED) + return false; + decoder->private_->seek_callback = value; + return true; +} + +FLAC_API FLAC__bool FLAC__seekable_stream_decoder_set_tell_callback(FLAC__SeekableStreamDecoder *decoder, FLAC__SeekableStreamDecoderTellCallback value) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED) + return false; + decoder->private_->tell_callback = value; + return true; +} + +FLAC_API FLAC__bool FLAC__seekable_stream_decoder_set_length_callback(FLAC__SeekableStreamDecoder *decoder, FLAC__SeekableStreamDecoderLengthCallback value) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED) + return false; + decoder->private_->length_callback = value; + return true; +} + +FLAC_API FLAC__bool FLAC__seekable_stream_decoder_set_eof_callback(FLAC__SeekableStreamDecoder *decoder, FLAC__SeekableStreamDecoderEofCallback value) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED) + return false; + decoder->private_->eof_callback = value; + return true; +} + +FLAC_API FLAC__bool FLAC__seekable_stream_decoder_set_write_callback(FLAC__SeekableStreamDecoder *decoder, FLAC__SeekableStreamDecoderWriteCallback value) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED) + return false; + decoder->private_->write_callback = value; + return true; +} + +FLAC_API FLAC__bool FLAC__seekable_stream_decoder_set_metadata_callback(FLAC__SeekableStreamDecoder *decoder, FLAC__SeekableStreamDecoderMetadataCallback value) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED) + return false; + decoder->private_->metadata_callback = value; + return true; +} + +FLAC_API FLAC__bool FLAC__seekable_stream_decoder_set_error_callback(FLAC__SeekableStreamDecoder *decoder, FLAC__SeekableStreamDecoderErrorCallback value) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED) + return false; + decoder->private_->error_callback = value; + return true; +} + +FLAC_API FLAC__bool FLAC__seekable_stream_decoder_set_client_data(FLAC__SeekableStreamDecoder *decoder, void *value) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED) + return false; + decoder->private_->client_data = value; + return true; +} + +FLAC_API FLAC__bool FLAC__seekable_stream_decoder_set_metadata_respond(FLAC__SeekableStreamDecoder *decoder, FLAC__MetadataType type) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + FLAC__ASSERT(0 != decoder->private_->stream_decoder); + if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED) + return false; + if(type == FLAC__METADATA_TYPE_STREAMINFO) + decoder->private_->ignore_stream_info_block = false; + else if(type == FLAC__METADATA_TYPE_SEEKTABLE) + decoder->private_->ignore_seek_table_block = false; + return FLAC__stream_decoder_set_metadata_respond(decoder->private_->stream_decoder, type); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_decoder_set_metadata_respond_application(FLAC__SeekableStreamDecoder *decoder, const FLAC__byte id[4]) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + FLAC__ASSERT(0 != decoder->private_->stream_decoder); + if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED) + return false; + return FLAC__stream_decoder_set_metadata_respond_application(decoder->private_->stream_decoder, id); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_decoder_set_metadata_respond_all(FLAC__SeekableStreamDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + FLAC__ASSERT(0 != decoder->private_->stream_decoder); + if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED) + return false; + decoder->private_->ignore_stream_info_block = false; + decoder->private_->ignore_seek_table_block = false; + return FLAC__stream_decoder_set_metadata_respond_all(decoder->private_->stream_decoder); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_decoder_set_metadata_ignore(FLAC__SeekableStreamDecoder *decoder, FLAC__MetadataType type) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + FLAC__ASSERT(0 != decoder->private_->stream_decoder); + if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED) + return false; + if(type == FLAC__METADATA_TYPE_STREAMINFO) { + decoder->private_->ignore_stream_info_block = true; + return true; + } + else if(type == FLAC__METADATA_TYPE_SEEKTABLE) { + decoder->private_->ignore_seek_table_block = true; + return true; + } + else + return FLAC__stream_decoder_set_metadata_ignore(decoder->private_->stream_decoder, type); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_decoder_set_metadata_ignore_application(FLAC__SeekableStreamDecoder *decoder, const FLAC__byte id[4]) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + FLAC__ASSERT(0 != decoder->private_->stream_decoder); + if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED) + return false; + return FLAC__stream_decoder_set_metadata_ignore_application(decoder->private_->stream_decoder, id); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_decoder_set_metadata_ignore_all(FLAC__SeekableStreamDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + FLAC__ASSERT(0 != decoder->private_->stream_decoder); + if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED) + return false; + decoder->private_->ignore_stream_info_block = true; + decoder->private_->ignore_seek_table_block = true; + return + FLAC__stream_decoder_set_metadata_ignore_all(decoder->private_->stream_decoder) && + FLAC__stream_decoder_set_metadata_respond(decoder->private_->stream_decoder, FLAC__METADATA_TYPE_STREAMINFO) && + FLAC__stream_decoder_set_metadata_respond(decoder->private_->stream_decoder, FLAC__METADATA_TYPE_SEEKTABLE); +} + +FLAC_API FLAC__SeekableStreamDecoderState FLAC__seekable_stream_decoder_get_state(const FLAC__SeekableStreamDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->protected_); + return decoder->protected_->state; +} + +FLAC_API FLAC__StreamDecoderState FLAC__seekable_stream_decoder_get_stream_decoder_state(const FLAC__SeekableStreamDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + return FLAC__stream_decoder_get_state(decoder->private_->stream_decoder); +} + +FLAC_API const char *FLAC__seekable_stream_decoder_get_resolved_state_string(const FLAC__SeekableStreamDecoder *decoder) +{ + if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_STREAM_DECODER_ERROR) + return FLAC__SeekableStreamDecoderStateString[decoder->protected_->state]; + else + return FLAC__stream_decoder_get_resolved_state_string(decoder->private_->stream_decoder); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_decoder_get_md5_checking(const FLAC__SeekableStreamDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->protected_); + return decoder->protected_->md5_checking; +} + +FLAC_API unsigned FLAC__seekable_stream_decoder_get_channels(const FLAC__SeekableStreamDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + return FLAC__stream_decoder_get_channels(decoder->private_->stream_decoder); +} + +FLAC_API FLAC__ChannelAssignment FLAC__seekable_stream_decoder_get_channel_assignment(const FLAC__SeekableStreamDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + return FLAC__stream_decoder_get_channel_assignment(decoder->private_->stream_decoder); +} + +FLAC_API unsigned FLAC__seekable_stream_decoder_get_bits_per_sample(const FLAC__SeekableStreamDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + return FLAC__stream_decoder_get_bits_per_sample(decoder->private_->stream_decoder); +} + +FLAC_API unsigned FLAC__seekable_stream_decoder_get_sample_rate(const FLAC__SeekableStreamDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + return FLAC__stream_decoder_get_sample_rate(decoder->private_->stream_decoder); +} + +FLAC_API unsigned FLAC__seekable_stream_decoder_get_blocksize(const FLAC__SeekableStreamDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + return FLAC__stream_decoder_get_blocksize(decoder->private_->stream_decoder); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_decoder_get_decode_position(const FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 *position) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != position); + + if(decoder->private_->tell_callback(decoder, position, decoder->private_->client_data) != FLAC__SEEKABLE_STREAM_DECODER_TELL_STATUS_OK) + return false; + FLAC__ASSERT(*position >= FLAC__stream_decoder_get_input_bytes_unconsumed(decoder->private_->stream_decoder)); + *position -= FLAC__stream_decoder_get_input_bytes_unconsumed(decoder->private_->stream_decoder); + return true; +} + +FLAC_API FLAC__bool FLAC__seekable_stream_decoder_flush(FLAC__SeekableStreamDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + + decoder->private_->do_md5_checking = false; + + if(!FLAC__stream_decoder_flush(decoder->private_->stream_decoder)) { + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_STREAM_DECODER_ERROR; + return false; + } + + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_OK; + + return true; +} + +FLAC_API FLAC__bool FLAC__seekable_stream_decoder_reset(FLAC__SeekableStreamDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + + if(!FLAC__seekable_stream_decoder_flush(decoder)) { + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_STREAM_DECODER_ERROR; + return false; + } + + if(!FLAC__stream_decoder_reset(decoder->private_->stream_decoder)) { + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_STREAM_DECODER_ERROR; + return false; + } + + decoder->private_->seek_table = 0; + + decoder->private_->do_md5_checking = decoder->protected_->md5_checking; + + /* We initialize the FLAC__MD5Context even though we may never use it. This + * is because md5 checking may be turned on to start and then turned off if + * a seek occurs. So we always init the context here and finalize it in + * FLAC__seekable_stream_decoder_finish() to make sure things are always + * cleaned up properly. + */ + FLAC__MD5Init(&decoder->private_->md5context); + + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_OK; + + return true; +} + +FLAC_API FLAC__bool FLAC__seekable_stream_decoder_process_single(FLAC__SeekableStreamDecoder *decoder) +{ + FLAC__bool ret; + FLAC__ASSERT(0 != decoder); + + if(decoder->private_->stream_decoder->protected_->state == FLAC__STREAM_DECODER_END_OF_STREAM) + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_END_OF_STREAM; + + if(decoder->protected_->state == FLAC__SEEKABLE_STREAM_DECODER_END_OF_STREAM) + return true; + + FLAC__ASSERT(decoder->protected_->state == FLAC__SEEKABLE_STREAM_DECODER_OK); + + ret = FLAC__stream_decoder_process_single(decoder->private_->stream_decoder); + if(!ret) + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_STREAM_DECODER_ERROR; + + return ret; +} + +FLAC_API FLAC__bool FLAC__seekable_stream_decoder_process_until_end_of_metadata(FLAC__SeekableStreamDecoder *decoder) +{ + FLAC__bool ret; + FLAC__ASSERT(0 != decoder); + + if(decoder->private_->stream_decoder->protected_->state == FLAC__STREAM_DECODER_END_OF_STREAM) + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_END_OF_STREAM; + + if(decoder->protected_->state == FLAC__SEEKABLE_STREAM_DECODER_END_OF_STREAM) + return true; + + FLAC__ASSERT(decoder->protected_->state == FLAC__SEEKABLE_STREAM_DECODER_OK); + + ret = FLAC__stream_decoder_process_until_end_of_metadata(decoder->private_->stream_decoder); + if(!ret) + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_STREAM_DECODER_ERROR; + + return ret; +} + +FLAC_API FLAC__bool FLAC__seekable_stream_decoder_process_until_end_of_stream(FLAC__SeekableStreamDecoder *decoder) +{ + FLAC__bool ret; + FLAC__ASSERT(0 != decoder); + + if(decoder->private_->stream_decoder->protected_->state == FLAC__STREAM_DECODER_END_OF_STREAM) + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_END_OF_STREAM; + + if(decoder->protected_->state == FLAC__SEEKABLE_STREAM_DECODER_END_OF_STREAM) + return true; + + FLAC__ASSERT(decoder->protected_->state == FLAC__SEEKABLE_STREAM_DECODER_OK); + + ret = FLAC__stream_decoder_process_until_end_of_stream(decoder->private_->stream_decoder); + if(!ret) + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_STREAM_DECODER_ERROR; + + return ret; +} + +FLAC_API FLAC__bool FLAC__seekable_stream_decoder_skip_single_frame(FLAC__SeekableStreamDecoder *decoder) +{ + FLAC__bool ret; + FLAC__ASSERT(0 != decoder); + + if(decoder->private_->stream_decoder->protected_->state == FLAC__STREAM_DECODER_END_OF_STREAM) + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_END_OF_STREAM; + + if(decoder->protected_->state == FLAC__SEEKABLE_STREAM_DECODER_END_OF_STREAM) + return true; + + FLAC__ASSERT(decoder->protected_->state == FLAC__SEEKABLE_STREAM_DECODER_OK); + + ret = FLAC__stream_decoder_skip_single_frame(decoder->private_->stream_decoder); + if(!ret) + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_STREAM_DECODER_ERROR; + + return ret; +} + +FLAC_API FLAC__bool FLAC__seekable_stream_decoder_seek_absolute(FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 sample) +{ + FLAC__uint64 length; + + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(decoder->protected_->state == FLAC__SEEKABLE_STREAM_DECODER_OK || decoder->protected_->state == FLAC__SEEKABLE_STREAM_DECODER_END_OF_STREAM); + + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_SEEKING; + + /* turn off md5 checking if a seek is attempted */ + decoder->private_->do_md5_checking = false; + + if(!FLAC__stream_decoder_reset(decoder->private_->stream_decoder)) { + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_STREAM_DECODER_ERROR; + return false; + } + /* get the file length */ + if(decoder->private_->length_callback(decoder, &length, decoder->private_->client_data) != FLAC__SEEKABLE_STREAM_DECODER_LENGTH_STATUS_OK) { + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_SEEK_ERROR; + return false; + } + /* rewind */ + if(decoder->private_->seek_callback(decoder, 0, decoder->private_->client_data) != FLAC__SEEKABLE_STREAM_DECODER_SEEK_STATUS_OK) { + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_SEEK_ERROR; + return false; + } + if(!FLAC__stream_decoder_process_until_end_of_metadata(decoder->private_->stream_decoder)) { + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_STREAM_DECODER_ERROR; + return false; + } + if(decoder->private_->stream_info.total_samples > 0 && sample >= decoder->private_->stream_info.total_samples) { + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_SEEK_ERROR; + return false; + } + + return seek_to_absolute_sample_(decoder, length, sample); +} + +/*********************************************************************** + * + * Private class methods + * + ***********************************************************************/ + +void set_defaults_(FLAC__SeekableStreamDecoder *decoder) +{ + decoder->private_->read_callback = 0; + decoder->private_->seek_callback = 0; + decoder->private_->tell_callback = 0; + decoder->private_->length_callback = 0; + decoder->private_->eof_callback = 0; + decoder->private_->write_callback = 0; + decoder->private_->metadata_callback = 0; + decoder->private_->error_callback = 0; + decoder->private_->client_data = 0; + /* WATCHOUT: these should match the default behavior of FLAC__StreamDecoder */ + decoder->private_->ignore_stream_info_block = false; + decoder->private_->ignore_seek_table_block = true; + + decoder->protected_->md5_checking = false; +} + +FLAC__StreamDecoderReadStatus read_callback_(const FLAC__StreamDecoder *decoder, FLAC__byte buffer[], unsigned *bytes, void *client_data) +{ + FLAC__SeekableStreamDecoder *seekable_stream_decoder = (FLAC__SeekableStreamDecoder *)client_data; + (void)decoder; + if(seekable_stream_decoder->private_->eof_callback(seekable_stream_decoder, seekable_stream_decoder->private_->client_data)) { + *bytes = 0; +#if 0 + /*@@@@@@ verify that this is not needed */ + seekable_stream_decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_END_OF_STREAM; +#endif + return FLAC__STREAM_DECODER_READ_STATUS_END_OF_STREAM; + } + else if(*bytes > 0) { + if(seekable_stream_decoder->private_->read_callback(seekable_stream_decoder, buffer, bytes, seekable_stream_decoder->private_->client_data) != FLAC__SEEKABLE_STREAM_DECODER_READ_STATUS_OK) { + seekable_stream_decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_READ_ERROR; + return FLAC__STREAM_DECODER_READ_STATUS_ABORT; + } + if(*bytes == 0) { + if(seekable_stream_decoder->private_->eof_callback(seekable_stream_decoder, seekable_stream_decoder->private_->client_data)) { +#if 0 + /*@@@@@@ verify that this is not needed */ + seekable_stream_decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_END_OF_STREAM; +#endif + return FLAC__STREAM_DECODER_READ_STATUS_END_OF_STREAM; + } + else + return FLAC__STREAM_DECODER_READ_STATUS_CONTINUE; + } + else { + return FLAC__STREAM_DECODER_READ_STATUS_CONTINUE; + } + } + else + return FLAC__STREAM_DECODER_READ_STATUS_ABORT; /* abort to avoid a deadlock */ +} + +FLAC__StreamDecoderWriteStatus write_callback_(const FLAC__StreamDecoder *decoder, const FLAC__Frame *frame, const FLAC__int32 * const buffer[], void *client_data) +{ + FLAC__SeekableStreamDecoder *seekable_stream_decoder = (FLAC__SeekableStreamDecoder *)client_data; + (void)decoder; + + if(seekable_stream_decoder->protected_->state == FLAC__SEEKABLE_STREAM_DECODER_SEEKING) { + FLAC__uint64 this_frame_sample = frame->header.number.sample_number; + FLAC__uint64 next_frame_sample = this_frame_sample + (FLAC__uint64)frame->header.blocksize; + FLAC__uint64 target_sample = seekable_stream_decoder->private_->target_sample; + + FLAC__ASSERT(frame->header.number_type == FLAC__FRAME_NUMBER_TYPE_SAMPLE_NUMBER); + + seekable_stream_decoder->private_->last_frame = *frame; /* save the frame */ + if(this_frame_sample <= target_sample && target_sample < next_frame_sample) { /* we hit our target frame */ + unsigned delta = (unsigned)(target_sample - this_frame_sample); + /* kick out of seek mode */ + seekable_stream_decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_OK; + /* shift out the samples before target_sample */ + if(delta > 0) { + unsigned channel; + const FLAC__int32 *newbuffer[FLAC__MAX_CHANNELS]; + for(channel = 0; channel < frame->header.channels; channel++) + newbuffer[channel] = buffer[channel] + delta; + seekable_stream_decoder->private_->last_frame.header.blocksize -= delta; + seekable_stream_decoder->private_->last_frame.header.number.sample_number += (FLAC__uint64)delta; + /* write the relevant samples */ + return seekable_stream_decoder->private_->write_callback(seekable_stream_decoder, &seekable_stream_decoder->private_->last_frame, newbuffer, seekable_stream_decoder->private_->client_data); + } + else { + /* write the relevant samples */ + return seekable_stream_decoder->private_->write_callback(seekable_stream_decoder, frame, buffer, seekable_stream_decoder->private_->client_data); + } + } + else { + return FLAC__STREAM_DECODER_WRITE_STATUS_CONTINUE; + } + } + else { + if(seekable_stream_decoder->private_->do_md5_checking) { + if(!FLAC__MD5Accumulate(&seekable_stream_decoder->private_->md5context, buffer, frame->header.channels, frame->header.blocksize, (frame->header.bits_per_sample+7) / 8)) + return FLAC__STREAM_DECODER_WRITE_STATUS_ABORT; + } + return seekable_stream_decoder->private_->write_callback(seekable_stream_decoder, frame, buffer, seekable_stream_decoder->private_->client_data); + } +} + +void metadata_callback_(const FLAC__StreamDecoder *decoder, const FLAC__StreamMetadata *metadata, void *client_data) +{ + FLAC__SeekableStreamDecoder *seekable_stream_decoder = (FLAC__SeekableStreamDecoder *)client_data; + (void)decoder; + + if(metadata->type == FLAC__METADATA_TYPE_STREAMINFO) { + seekable_stream_decoder->private_->stream_info = metadata->data.stream_info; + /* save the MD5 signature for comparison later */ + memcpy(seekable_stream_decoder->private_->stored_md5sum, metadata->data.stream_info.md5sum, 16); + if(0 == memcmp(seekable_stream_decoder->private_->stored_md5sum, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16)) + seekable_stream_decoder->private_->do_md5_checking = false; + } + else if(metadata->type == FLAC__METADATA_TYPE_SEEKTABLE) { + seekable_stream_decoder->private_->seek_table = &metadata->data.seek_table; + } + + if(seekable_stream_decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_SEEKING) { + FLAC__bool ignore_block = false; + if(metadata->type == FLAC__METADATA_TYPE_STREAMINFO && seekable_stream_decoder->private_->ignore_stream_info_block) + ignore_block = true; + else if(metadata->type == FLAC__METADATA_TYPE_SEEKTABLE && seekable_stream_decoder->private_->ignore_seek_table_block) + ignore_block = true; + if(!ignore_block) + seekable_stream_decoder->private_->metadata_callback(seekable_stream_decoder, metadata, seekable_stream_decoder->private_->client_data); + } +} + +void error_callback_(const FLAC__StreamDecoder *decoder, FLAC__StreamDecoderErrorStatus status, void *client_data) +{ + FLAC__SeekableStreamDecoder *seekable_stream_decoder = (FLAC__SeekableStreamDecoder *)client_data; + (void)decoder; + + if(seekable_stream_decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_SEEKING) + seekable_stream_decoder->private_->error_callback(seekable_stream_decoder, status, seekable_stream_decoder->private_->client_data); +} + +FLAC__bool seek_to_absolute_sample_(FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 stream_length, FLAC__uint64 target_sample) +{ + FLAC__uint64 first_frame_offset, lower_bound, upper_bound; + FLAC__int64 pos = -1, last_pos = -1; + int i, lower_seek_point = -1, upper_seek_point = -1; + unsigned approx_bytes_per_frame; + FLAC__uint64 last_frame_sample = FLAC__U64L(0xffffffffffffffff); + FLAC__bool needs_seek; + const FLAC__uint64 total_samples = decoder->private_->stream_info.total_samples; + const unsigned min_blocksize = decoder->private_->stream_info.min_blocksize; + const unsigned max_blocksize = decoder->private_->stream_info.max_blocksize; + const unsigned max_framesize = decoder->private_->stream_info.max_framesize; + const unsigned channels = FLAC__seekable_stream_decoder_get_channels(decoder); + const unsigned bps = FLAC__seekable_stream_decoder_get_bits_per_sample(decoder); + + /* we are just guessing here, but we want to guess high, not low */ + if(max_framesize > 0) { + approx_bytes_per_frame = max_framesize; + } + /* + * Check if it's a known fixed-blocksize stream. Note that though + * the spec doesn't allow zeroes in the STREAMINFO block, we may + * never get a STREAMINFO block when decoding so the value of + * min_blocksize might be zero. + */ + else if(min_blocksize == max_blocksize && min_blocksize > 0) { + /* note there are no () around 'bps/8' to keep precision up since it's an integer calulation */ + approx_bytes_per_frame = min_blocksize * channels * bps/8 + 64; + } + else + approx_bytes_per_frame = 4608 * channels * bps/8 + 64; + + /* + * The decode position is currently at the first frame since we + * rewound and processed metadata. + */ + if(!FLAC__seekable_stream_decoder_get_decode_position(decoder, &first_frame_offset)) { + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_SEEK_ERROR; + return false; + } + + /* + * First, we set an upper and lower bound on where in the + * stream we will search. For now we assume the worst case + * scenario, which is our best guess at the beginning of + * the first and last frames. + */ + lower_bound = first_frame_offset; + + /* calc the upper_bound, beyond which we never want to seek */ + if(max_framesize > 0) + upper_bound = stream_length - (max_framesize + 128 + 2); /* 128 for a possible ID3V1 tag, 2 for indexing differences */ + else + upper_bound = stream_length - ((channels * bps * FLAC__MAX_BLOCK_SIZE) / 8 + 128 + 2); + + /* + * Now we refine the bounds if we have a seektable with + * suitable points. Note that according to the spec they + * must be ordered by ascending sample number. + */ + if(0 != decoder->private_->seek_table) { + /* find the closest seek point <= target_sample, if it exists */ + for(i = (int)decoder->private_->seek_table->num_points - 1; i >= 0; i--) { + if(decoder->private_->seek_table->points[i].sample_number != FLAC__STREAM_METADATA_SEEKPOINT_PLACEHOLDER && decoder->private_->seek_table->points[i].sample_number <= target_sample) + break; + } + if(i >= 0) { /* i.e. we found a suitable seek point... */ + lower_bound = first_frame_offset + decoder->private_->seek_table->points[i].stream_offset; + lower_seek_point = i; + } + + /* find the closest seek point > target_sample, if it exists */ + for(i = 0; i < (int)decoder->private_->seek_table->num_points; i++) { + if(decoder->private_->seek_table->points[i].sample_number != FLAC__STREAM_METADATA_SEEKPOINT_PLACEHOLDER && decoder->private_->seek_table->points[i].sample_number > target_sample) + break; + } + if(i < (int)decoder->private_->seek_table->num_points) { /* i.e. we found a suitable seek point... */ + upper_bound = first_frame_offset + decoder->private_->seek_table->points[i].stream_offset; + upper_seek_point = i; + } + } + + /* + * Now guess at where within those bounds our target + * sample will be. + */ + if(lower_seek_point >= 0) { + /* first see if our sample is within a few frames of the lower seekpoint */ + if(decoder->private_->seek_table->points[lower_seek_point].sample_number <= target_sample && target_sample < decoder->private_->seek_table->points[lower_seek_point].sample_number + (decoder->private_->seek_table->points[lower_seek_point].frame_samples * 4)) { + pos = (FLAC__int64)lower_bound; + } + else if(upper_seek_point >= 0) { + const FLAC__uint64 target_offset = target_sample - decoder->private_->seek_table->points[lower_seek_point].sample_number; + const FLAC__uint64 range_samples = decoder->private_->seek_table->points[upper_seek_point].sample_number - decoder->private_->seek_table->points[lower_seek_point].sample_number; + const FLAC__uint64 range_bytes = (upper_bound>lower_bound? upper_bound - lower_bound - 1 : 0); +#ifndef FLAC__INTEGER_ONLY_LIBRARY +#if defined _MSC_VER || defined __MINGW32__ + /* with MSVC you have to spoon feed it the casting */ + pos = (FLAC__int64)lower_bound + (FLAC__int64)(((FLAC__double)(FLAC__int64)target_offset / (FLAC__double)(FLAC__int64)range_samples) * (FLAC__double)(FLAC__int64)(range_bytes-1)) - approx_bytes_per_frame; +#else + pos = (FLAC__int64)lower_bound + (FLAC__int64)(((FLAC__double)target_offset / (FLAC__double)range_samples) * (FLAC__double)range_bytes) - approx_bytes_per_frame; +#endif +#else + /* a little less accurate: */ + if (range_bytes <= 0xffffffff) + pos = (FLAC__int64)lower_bound + (FLAC__int64)((target_offset * range_bytes) / range_samples) - approx_bytes_per_frame; + else /* @@@ WATCHOUT, ~2TB limit */ + pos = (FLAC__int64)lower_bound + (FLAC__int64)(((target_offset>>8) * (range_bytes>>8)) / (range_samples>>16)) - approx_bytes_per_frame; +#endif + } + } + + /* + * If there's no seek table, we need to use the metadata (if we + * have it) and the filelength to estimate the position of the + * frame with the correct sample. + */ + if(pos < 0 && total_samples > 0) { + /* + * For max accuracy we should be using + * (stream_length-first_frame_offset-1) in the divisor, but the + * difference is trivial and (stream_length-first_frame_offset) + * has no chance of underflow. + */ +#ifndef FLAC__INTEGER_ONLY_LIBRARY +#if defined _MSC_VER || defined __MINGW32__ + /* with VC++ you have to spoon feed it the casting */ + pos = (FLAC__int64)first_frame_offset + (FLAC__int64)(((FLAC__double)(FLAC__int64)target_sample / (FLAC__double)(FLAC__int64)total_samples) * (FLAC__double)(FLAC__int64)(stream_length-first_frame_offset)) - approx_bytes_per_frame; +#else + pos = (FLAC__int64)first_frame_offset + (FLAC__int64)(((FLAC__double)target_sample / (FLAC__double)total_samples) * (FLAC__double)(stream_length-first_frame_offset)) - approx_bytes_per_frame; +#endif +#else + /* a little less accurate: */ + if (stream_length < 0xffffffff) + pos = (FLAC__int64)first_frame_offset + (FLAC__int64)((target_sample * (stream_length-first_frame_offset)) / total_samples) - approx_bytes_per_frame; + else /* @@@ WATCHOUT, ~2TB limit */ + pos = (FLAC__int64)first_frame_offset + (FLAC__int64)(((target_sample>>8) * ((stream_length-first_frame_offset)>>8)) / (total_samples>>16)) - approx_bytes_per_frame; +#endif + } + + /* + * If there's no seek table and total_samples is unknown, we + * don't even bother trying to figure out a target, we just use + * our current position. + */ + if(pos < 0) { + FLAC__uint64 upos; + if(decoder->private_->tell_callback(decoder, &upos, decoder->private_->client_data) != FLAC__SEEKABLE_STREAM_DECODER_TELL_STATUS_OK) { + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_SEEK_ERROR; + return false; + } + pos = (FLAC__int64)upos; + needs_seek = false; + } + else + needs_seek = true; + + /* clip the position to the bounds, lower bound takes precedence */ + if(pos >= (FLAC__int64)upper_bound) { + pos = (FLAC__int64)upper_bound-1; + needs_seek = true; + } + if(pos < (FLAC__int64)lower_bound) { + pos = (FLAC__int64)lower_bound; + needs_seek = true; + } + + decoder->private_->target_sample = target_sample; + while(1) { + if(needs_seek) { + if(decoder->private_->seek_callback(decoder, (FLAC__uint64)pos, decoder->private_->client_data) != FLAC__SEEKABLE_STREAM_DECODER_SEEK_STATUS_OK) { + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_SEEK_ERROR; + return false; + } + if(!FLAC__stream_decoder_flush(decoder->private_->stream_decoder)) { + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_STREAM_DECODER_ERROR; + return false; + } + } + /* Now we need to get a frame. It is possible for our seek + * to land in the middle of audio data that looks exactly like + * a frame header from a future version of an encoder. When + * that happens, FLAC__stream_decoder_process_single() will + * return false and the state will be + * FLAC__STREAM_DECODER_UNPARSEABLE_STREAM. But there is a + * remote possibility that it is properly synced at such a + * "future-codec frame", so to make sure, we wait to see + * several "unparseable" errors in a row before bailing out. + */ + { + unsigned unparseable_count; + FLAC__bool got_a_frame = false; + for (unparseable_count = 0; !got_a_frame && unparseable_count < 10; unparseable_count++) { + if(FLAC__stream_decoder_process_single(decoder->private_->stream_decoder)) + got_a_frame = true; + else if(decoder->private_->stream_decoder->protected_->state == FLAC__STREAM_DECODER_UNPARSEABLE_STREAM) + /* try again. we don't want to flush the decoder since that clears the bitbuffer */ + decoder->private_->stream_decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC; + else /* it's a real error */ + break; + } + if (!got_a_frame) { + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_SEEK_ERROR; + return false; + } + } + /* our write callback will change the state when it gets to the target frame */ + /* actually, we could have got_a_frame if our decoder is at FLAC__SEEKABLE_STREAM_DECODER_END_OF_STREAM so we need to check for that also */ + if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_SEEKING && decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_END_OF_STREAM) { + break; + } + else { /* we need to narrow the search */ + const FLAC__uint64 this_frame_sample = decoder->private_->last_frame.header.number.sample_number; + FLAC__ASSERT(decoder->private_->last_frame.header.number_type == FLAC__FRAME_NUMBER_TYPE_SAMPLE_NUMBER); + if(this_frame_sample == last_frame_sample && pos < last_pos) { + /* our last move backwards wasn't big enough, double it */ + pos -= (last_pos - pos); + needs_seek = true; + } + else { + if(target_sample < this_frame_sample) { + last_pos = pos; + approx_bytes_per_frame = decoder->private_->last_frame.header.blocksize * channels * bps/8 + 64; + pos -= approx_bytes_per_frame; + needs_seek = true; + } + else { /* target_sample >= this_frame_sample + this frame's blocksize */ + FLAC__uint64 upos; + if(decoder->private_->tell_callback(decoder, &upos, decoder->private_->client_data) != FLAC__SEEKABLE_STREAM_DECODER_TELL_STATUS_OK) { + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_SEEK_ERROR; + return false; + } + last_pos = pos; + pos = (FLAC__int64)upos; + pos -= FLAC__stream_decoder_get_input_bytes_unconsumed(decoder->private_->stream_decoder); + needs_seek = false; + /* + * if we haven't hit the target frame yet and our position hasn't changed, + * it means we're at the end of the stream and the seek target does not exist. + */ + if(last_pos == pos) { + decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_SEEK_ERROR; + return false; + } + } + } + if(pos < (FLAC__int64)lower_bound) + pos = (FLAC__int64)lower_bound; + last_frame_sample = this_frame_sample; + } + } + + return true; +} diff --git a/Libraries/FLAC/flac-src/src/libFLAC/seekable_stream_encoder.c b/Libraries/FLAC/flac-src/src/libFLAC/seekable_stream_encoder.c new file mode 100644 index 000000000..18291a805 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/seekable_stream_encoder.c @@ -0,0 +1,943 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include +#include /* for calloc() */ +#include /* for memcpy() */ +#include "FLAC/assert.h" +#include "protected/seekable_stream_encoder.h" + +#ifdef max +#undef max +#endif +#define max(a,b) ((a)>(b)?(a):(b)) + +/*********************************************************************** + * + * Private class method prototypes + * + ***********************************************************************/ + +/* unpublished debug routines */ +extern FLAC__bool FLAC__stream_encoder_disable_constant_subframes(FLAC__StreamEncoder *encoder, FLAC__bool value); +extern FLAC__bool FLAC__stream_encoder_disable_fixed_subframes(FLAC__StreamEncoder *encoder, FLAC__bool value); +extern FLAC__bool FLAC__stream_encoder_disable_verbatim_subframes(FLAC__StreamEncoder *encoder, FLAC__bool value); + +static void set_defaults_(FLAC__SeekableStreamEncoder *encoder); +static FLAC__StreamEncoderWriteStatus write_callback_(const FLAC__StreamEncoder *encoder, const FLAC__byte buffer[], unsigned bytes, unsigned samples, unsigned current_frame, void *client_data); +static void metadata_callback_(const FLAC__StreamEncoder *encoder, const FLAC__StreamMetadata *metadata, void *client_data); + +/*********************************************************************** + * + * Private class data + * + ***********************************************************************/ + +typedef struct FLAC__SeekableStreamEncoderPrivate { + FLAC__SeekableStreamEncoderSeekCallback seek_callback; + FLAC__SeekableStreamEncoderTellCallback tell_callback; + FLAC__SeekableStreamEncoderWriteCallback write_callback; + void *client_data; + FLAC__StreamEncoder *stream_encoder; + FLAC__StreamMetadata_SeekTable *seek_table; + /* internal vars (all the above are class settings) */ + unsigned first_seekpoint_to_check; + FLAC__uint64 samples_written; +} FLAC__SeekableStreamEncoderPrivate; + +/*********************************************************************** + * + * Public static class data + * + ***********************************************************************/ + +FLAC_API const char * const FLAC__SeekableStreamEncoderStateString[] = { + "FLAC__SEEKABLE_STREAM_ENCODER_OK", + "FLAC__SEEKABLE_STREAM_ENCODER_STREAM_ENCODER_ERROR", + "FLAC__SEEKABLE_STREAM_ENCODER_MEMORY_ALLOCATION_ERROR", + "FLAC__SEEKABLE_STREAM_ENCODER_WRITE_ERROR", + "FLAC__SEEKABLE_STREAM_ENCODER_READ_ERROR", + "FLAC__SEEKABLE_STREAM_ENCODER_SEEK_ERROR", + "FLAC__SEEKABLE_STREAM_ENCODER_TELL_ERROR", + "FLAC__SEEKABLE_STREAM_ENCODER_ALREADY_INITIALIZED", + "FLAC__SEEKABLE_STREAM_ENCODER_INVALID_CALLBACK", + "FLAC__SEEKABLE_STREAM_ENCODER_INVALID_SEEKTABLE", + "FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED" +}; + +FLAC_API const char * const FLAC__SeekableStreamEncoderSeekStatusString[] = { + "FLAC__SEEKABLE_STREAM_ENCODER_SEEK_STATUS_OK", + "FLAC__SEEKABLE_STREAM_ENCODER_SEEK_STATUS_ERROR" +}; + +FLAC_API const char * const FLAC__SeekableStreamEncoderTellStatusString[] = { + "FLAC__SEEKABLE_STREAM_ENCODER_TELL_STATUS_OK", + "FLAC__SEEKABLE_STREAM_ENCODER_TELL_STATUS_ERROR" +}; + + +/*********************************************************************** + * + * Class constructor/destructor + * + ***********************************************************************/ + +FLAC_API FLAC__SeekableStreamEncoder *FLAC__seekable_stream_encoder_new() +{ + FLAC__SeekableStreamEncoder *encoder; + + FLAC__ASSERT(sizeof(int) >= 4); /* we want to die right away if this is not true */ + + encoder = (FLAC__SeekableStreamEncoder*)calloc(1, sizeof(FLAC__SeekableStreamEncoder)); + if(encoder == 0) { + return 0; + } + + encoder->protected_ = (FLAC__SeekableStreamEncoderProtected*)calloc(1, sizeof(FLAC__SeekableStreamEncoderProtected)); + if(encoder->protected_ == 0) { + free(encoder); + return 0; + } + + encoder->private_ = (FLAC__SeekableStreamEncoderPrivate*)calloc(1, sizeof(FLAC__SeekableStreamEncoderPrivate)); + if(encoder->private_ == 0) { + free(encoder->protected_); + free(encoder); + return 0; + } + + encoder->private_->stream_encoder = FLAC__stream_encoder_new(); + if(0 == encoder->private_->stream_encoder) { + free(encoder->private_); + free(encoder->protected_); + free(encoder); + return 0; + } + + set_defaults_(encoder); + + encoder->protected_->state = FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED; + + return encoder; +} + +FLAC_API void FLAC__seekable_stream_encoder_delete(FLAC__SeekableStreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->private_->stream_encoder); + + (void)FLAC__seekable_stream_encoder_finish(encoder); + + FLAC__stream_encoder_delete(encoder->private_->stream_encoder); + + free(encoder->private_); + free(encoder->protected_); + free(encoder); +} + + +/*********************************************************************** + * + * Public class methods + * + ***********************************************************************/ + +FLAC_API FLAC__SeekableStreamEncoderState FLAC__seekable_stream_encoder_init(FLAC__SeekableStreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + + if(encoder->protected_->state != FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED) + return encoder->protected_->state = FLAC__SEEKABLE_STREAM_ENCODER_ALREADY_INITIALIZED; + + if(0 == encoder->private_->seek_callback || 0 == encoder->private_->tell_callback || 0 == encoder->private_->write_callback) + return encoder->protected_->state = FLAC__SEEKABLE_STREAM_ENCODER_INVALID_CALLBACK; + + if(0 != encoder->private_->seek_table && !FLAC__format_seektable_is_legal(encoder->private_->seek_table)) + return encoder->protected_->state = FLAC__SEEKABLE_STREAM_ENCODER_INVALID_SEEKTABLE; + + /* + * These must be done before we init the stream encoder because that + * calls the write_callback, which uses these values. + */ + encoder->private_->first_seekpoint_to_check = 0; + encoder->private_->samples_written = 0; + encoder->protected_->streaminfo_offset = 0; + encoder->protected_->seektable_offset = 0; + encoder->protected_->audio_offset = 0; + + FLAC__stream_encoder_set_write_callback(encoder->private_->stream_encoder, write_callback_); + FLAC__stream_encoder_set_metadata_callback(encoder->private_->stream_encoder, metadata_callback_); + FLAC__stream_encoder_set_client_data(encoder->private_->stream_encoder, encoder); + + if(FLAC__stream_encoder_init(encoder->private_->stream_encoder) != FLAC__STREAM_ENCODER_OK) + return encoder->protected_->state = FLAC__SEEKABLE_STREAM_ENCODER_STREAM_ENCODER_ERROR; + + /* + * Initializing the stream encoder writes all the metadata, so we + * save the stream offset now. + */ + if(encoder->private_->tell_callback(encoder, &encoder->protected_->audio_offset, encoder->private_->client_data) != FLAC__SEEKABLE_STREAM_ENCODER_TELL_STATUS_OK) + return encoder->protected_->state = FLAC__SEEKABLE_STREAM_ENCODER_TELL_ERROR; + + return encoder->protected_->state = FLAC__SEEKABLE_STREAM_ENCODER_OK; +} + +FLAC_API void FLAC__seekable_stream_encoder_finish(FLAC__SeekableStreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + + if(encoder->protected_->state == FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED) + return; + + FLAC__ASSERT(0 != encoder->private_->stream_encoder); + + FLAC__stream_encoder_finish(encoder->private_->stream_encoder); + + set_defaults_(encoder); + + encoder->protected_->state = FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED; +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_verify(FLAC__SeekableStreamEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->stream_encoder); + if(encoder->protected_->state != FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED) + return false; + return FLAC__stream_encoder_set_verify(encoder->private_->stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_streamable_subset(FLAC__SeekableStreamEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->stream_encoder); + if(encoder->protected_->state != FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED) + return false; + return FLAC__stream_encoder_set_streamable_subset(encoder->private_->stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_do_mid_side_stereo(FLAC__SeekableStreamEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->stream_encoder); + if(encoder->protected_->state != FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED) + return false; + return FLAC__stream_encoder_set_do_mid_side_stereo(encoder->private_->stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_loose_mid_side_stereo(FLAC__SeekableStreamEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->stream_encoder); + if(encoder->protected_->state != FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED) + return false; + return FLAC__stream_encoder_set_loose_mid_side_stereo(encoder->private_->stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_channels(FLAC__SeekableStreamEncoder *encoder, unsigned value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->stream_encoder); + if(encoder->protected_->state != FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED) + return false; + return FLAC__stream_encoder_set_channels(encoder->private_->stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_bits_per_sample(FLAC__SeekableStreamEncoder *encoder, unsigned value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->stream_encoder); + if(encoder->protected_->state != FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED) + return false; + return FLAC__stream_encoder_set_bits_per_sample(encoder->private_->stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_sample_rate(FLAC__SeekableStreamEncoder *encoder, unsigned value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->stream_encoder); + if(encoder->protected_->state != FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED) + return false; + return FLAC__stream_encoder_set_sample_rate(encoder->private_->stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_blocksize(FLAC__SeekableStreamEncoder *encoder, unsigned value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->stream_encoder); + if(encoder->protected_->state != FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED) + return false; + return FLAC__stream_encoder_set_blocksize(encoder->private_->stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_max_lpc_order(FLAC__SeekableStreamEncoder *encoder, unsigned value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->stream_encoder); + if(encoder->protected_->state != FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED) + return false; + return FLAC__stream_encoder_set_max_lpc_order(encoder->private_->stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_qlp_coeff_precision(FLAC__SeekableStreamEncoder *encoder, unsigned value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->stream_encoder); + if(encoder->protected_->state != FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED) + return false; + return FLAC__stream_encoder_set_qlp_coeff_precision(encoder->private_->stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_do_qlp_coeff_prec_search(FLAC__SeekableStreamEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->stream_encoder); + if(encoder->protected_->state != FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED) + return false; + return FLAC__stream_encoder_set_do_qlp_coeff_prec_search(encoder->private_->stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_do_escape_coding(FLAC__SeekableStreamEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->stream_encoder); + if(encoder->protected_->state != FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED) + return false; + return FLAC__stream_encoder_set_do_escape_coding(encoder->private_->stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_do_exhaustive_model_search(FLAC__SeekableStreamEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->stream_encoder); + if(encoder->protected_->state != FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED) + return false; + return FLAC__stream_encoder_set_do_exhaustive_model_search(encoder->private_->stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_min_residual_partition_order(FLAC__SeekableStreamEncoder *encoder, unsigned value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->stream_encoder); + if(encoder->protected_->state != FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED) + return false; + return FLAC__stream_encoder_set_min_residual_partition_order(encoder->private_->stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_max_residual_partition_order(FLAC__SeekableStreamEncoder *encoder, unsigned value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->stream_encoder); + if(encoder->protected_->state != FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED) + return false; + return FLAC__stream_encoder_set_max_residual_partition_order(encoder->private_->stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_rice_parameter_search_dist(FLAC__SeekableStreamEncoder *encoder, unsigned value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->stream_encoder); + if(encoder->protected_->state != FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED) + return false; + return FLAC__stream_encoder_set_rice_parameter_search_dist(encoder->private_->stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_total_samples_estimate(FLAC__SeekableStreamEncoder *encoder, FLAC__uint64 value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->stream_encoder); + if(encoder->protected_->state != FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED) + return false; + return FLAC__stream_encoder_set_total_samples_estimate(encoder->private_->stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_metadata(FLAC__SeekableStreamEncoder *encoder, FLAC__StreamMetadata **metadata, unsigned num_blocks) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_->stream_encoder); + if(encoder->protected_->state != FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED) + return false; + if(0 != metadata && num_blocks > 0) { + unsigned i; + for(i = 0; i < num_blocks; i++) { + if(0 != metadata[i] && metadata[i]->type == FLAC__METADATA_TYPE_SEEKTABLE) { + encoder->private_->seek_table = &metadata[i]->data.seek_table; + break; /* take only the first one */ + } + } + } + return FLAC__stream_encoder_set_metadata(encoder->private_->stream_encoder, metadata, num_blocks); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_seek_callback(FLAC__SeekableStreamEncoder *encoder, FLAC__SeekableStreamEncoderSeekCallback value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + if(encoder->protected_->state != FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED) + return false; + encoder->private_->seek_callback = value; + return true; +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_tell_callback(FLAC__SeekableStreamEncoder *encoder, FLAC__SeekableStreamEncoderTellCallback value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + if(encoder->protected_->state != FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED) + return false; + encoder->private_->tell_callback = value; + return true; +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_write_callback(FLAC__SeekableStreamEncoder *encoder, FLAC__SeekableStreamEncoderWriteCallback value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + if(encoder->protected_->state != FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED) + return false; + encoder->private_->write_callback = value; + return true; +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_client_data(FLAC__SeekableStreamEncoder *encoder, void *value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + if(encoder->protected_->state != FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED) + return false; + encoder->private_->client_data = value; + return true; +} + +/* + * These three functions are not static, but not publically exposed in + * include/FLAC/ either. They are used by the test suite. + */ +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_disable_constant_subframes(FLAC__SeekableStreamEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + if(encoder->protected_->state != FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED) + return false; + return FLAC__stream_encoder_disable_constant_subframes(encoder->private_->stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_disable_fixed_subframes(FLAC__SeekableStreamEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + if(encoder->protected_->state != FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED) + return false; + return FLAC__stream_encoder_disable_fixed_subframes(encoder->private_->stream_encoder, value); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_disable_verbatim_subframes(FLAC__SeekableStreamEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + if(encoder->protected_->state != FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED) + return false; + return FLAC__stream_encoder_disable_verbatim_subframes(encoder->private_->stream_encoder, value); +} + +FLAC_API FLAC__SeekableStreamEncoderState FLAC__seekable_stream_encoder_get_state(const FLAC__SeekableStreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->protected_); + return encoder->protected_->state; +} + +FLAC_API FLAC__StreamEncoderState FLAC__seekable_stream_encoder_get_stream_encoder_state(const FLAC__SeekableStreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__stream_encoder_get_state(encoder->private_->stream_encoder); +} + +FLAC_API FLAC__StreamDecoderState FLAC__seekable_stream_encoder_get_verify_decoder_state(const FLAC__SeekableStreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__stream_encoder_get_verify_decoder_state(encoder->private_->stream_encoder); +} + +FLAC_API const char *FLAC__seekable_stream_encoder_get_resolved_state_string(const FLAC__SeekableStreamEncoder *encoder) +{ + if(encoder->protected_->state != FLAC__SEEKABLE_STREAM_ENCODER_STREAM_ENCODER_ERROR) + return FLAC__SeekableStreamEncoderStateString[encoder->protected_->state]; + else + return FLAC__stream_encoder_get_resolved_state_string(encoder->private_->stream_encoder); +} + +FLAC_API void FLAC__seekable_stream_encoder_get_verify_decoder_error_stats(const FLAC__SeekableStreamEncoder *encoder, FLAC__uint64 *absolute_sample, unsigned *frame_number, unsigned *channel, unsigned *sample, FLAC__int32 *expected, FLAC__int32 *got) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__stream_encoder_get_verify_decoder_error_stats(encoder->private_->stream_encoder, absolute_sample, frame_number, channel, sample, expected, got); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_get_verify(const FLAC__SeekableStreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__stream_encoder_get_verify(encoder->private_->stream_encoder); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_get_streamable_subset(const FLAC__SeekableStreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__stream_encoder_get_streamable_subset(encoder->private_->stream_encoder); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_get_do_mid_side_stereo(const FLAC__SeekableStreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__stream_encoder_get_do_mid_side_stereo(encoder->private_->stream_encoder); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_get_loose_mid_side_stereo(const FLAC__SeekableStreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__stream_encoder_get_loose_mid_side_stereo(encoder->private_->stream_encoder); +} + +FLAC_API unsigned FLAC__seekable_stream_encoder_get_channels(const FLAC__SeekableStreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__stream_encoder_get_channels(encoder->private_->stream_encoder); +} + +FLAC_API unsigned FLAC__seekable_stream_encoder_get_bits_per_sample(const FLAC__SeekableStreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__stream_encoder_get_bits_per_sample(encoder->private_->stream_encoder); +} + +FLAC_API unsigned FLAC__seekable_stream_encoder_get_sample_rate(const FLAC__SeekableStreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__stream_encoder_get_sample_rate(encoder->private_->stream_encoder); +} + +FLAC_API unsigned FLAC__seekable_stream_encoder_get_blocksize(const FLAC__SeekableStreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__stream_encoder_get_blocksize(encoder->private_->stream_encoder); +} + +FLAC_API unsigned FLAC__seekable_stream_encoder_get_max_lpc_order(const FLAC__SeekableStreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__stream_encoder_get_max_lpc_order(encoder->private_->stream_encoder); +} + +FLAC_API unsigned FLAC__seekable_stream_encoder_get_qlp_coeff_precision(const FLAC__SeekableStreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__stream_encoder_get_qlp_coeff_precision(encoder->private_->stream_encoder); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_get_do_qlp_coeff_prec_search(const FLAC__SeekableStreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__stream_encoder_get_do_qlp_coeff_prec_search(encoder->private_->stream_encoder); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_get_do_escape_coding(const FLAC__SeekableStreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__stream_encoder_get_do_escape_coding(encoder->private_->stream_encoder); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_get_do_exhaustive_model_search(const FLAC__SeekableStreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__stream_encoder_get_do_exhaustive_model_search(encoder->private_->stream_encoder); +} + +FLAC_API unsigned FLAC__seekable_stream_encoder_get_min_residual_partition_order(const FLAC__SeekableStreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__stream_encoder_get_min_residual_partition_order(encoder->private_->stream_encoder); +} + +FLAC_API unsigned FLAC__seekable_stream_encoder_get_max_residual_partition_order(const FLAC__SeekableStreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__stream_encoder_get_max_residual_partition_order(encoder->private_->stream_encoder); +} + +FLAC_API unsigned FLAC__seekable_stream_encoder_get_rice_parameter_search_dist(const FLAC__SeekableStreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__stream_encoder_get_rice_parameter_search_dist(encoder->private_->stream_encoder); +} + +FLAC_API FLAC__uint64 FLAC__seekable_stream_encoder_get_total_samples_estimate(const FLAC__SeekableStreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + return FLAC__stream_encoder_get_total_samples_estimate(encoder->private_->stream_encoder); +} + +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_process(FLAC__SeekableStreamEncoder *encoder, const FLAC__int32 * const buffer[], unsigned samples) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + if(!FLAC__stream_encoder_process(encoder->private_->stream_encoder, buffer, samples)) { + encoder->protected_->state = FLAC__SEEKABLE_STREAM_ENCODER_STREAM_ENCODER_ERROR; + return false; + } + else + return true; +} + +/* 'samples' is channel-wide samples, e.g. for 1 second at 44100Hz, 'samples' = 44100 regardless of the number of channels */ +FLAC_API FLAC__bool FLAC__seekable_stream_encoder_process_interleaved(FLAC__SeekableStreamEncoder *encoder, const FLAC__int32 buffer[], unsigned samples) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + if(!FLAC__stream_encoder_process_interleaved(encoder->private_->stream_encoder, buffer, samples)) { + encoder->protected_->state = FLAC__SEEKABLE_STREAM_ENCODER_STREAM_ENCODER_ERROR; + return false; + } + else + return true; +} + +/*********************************************************************** + * + * Private class methods + * + ***********************************************************************/ + +void set_defaults_(FLAC__SeekableStreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->protected_); + + encoder->private_->seek_callback = 0; + encoder->private_->tell_callback = 0; + encoder->private_->write_callback = 0; + encoder->private_->client_data = 0; + + encoder->private_->seek_table = 0; +} + +FLAC__StreamEncoderWriteStatus write_callback_(const FLAC__StreamEncoder *unused, const FLAC__byte buffer[], unsigned bytes, unsigned samples, unsigned current_frame, void *client_data) +{ + FLAC__SeekableStreamEncoder *encoder = (FLAC__SeekableStreamEncoder*)client_data; + FLAC__StreamEncoderWriteStatus status; + FLAC__uint64 output_position; + + (void)unused; /* silence compiler warning about unused parameter */ + FLAC__ASSERT(encoder->private_->stream_encoder == unused); + + if(encoder->private_->tell_callback(encoder, &output_position, encoder->private_->client_data) != FLAC__SEEKABLE_STREAM_ENCODER_TELL_STATUS_OK) + return encoder->protected_->state = FLAC__SEEKABLE_STREAM_ENCODER_TELL_ERROR; + + /* + * Watch for the STREAMINFO block and first SEEKTABLE block to go by and store their offsets. + */ + if(samples == 0) { + FLAC__MetadataType type = (buffer[0] & 0x7f); + if(type == FLAC__METADATA_TYPE_STREAMINFO) + encoder->protected_->streaminfo_offset = output_position; + else if(type == FLAC__METADATA_TYPE_SEEKTABLE && encoder->protected_->seektable_offset == 0) + encoder->protected_->seektable_offset = output_position; + } + + /* + * Mark the current seek point if hit (if audio_offset == 0 that + * means we're still writing metadata and haven't hit the first + * frame yet) + */ + if(0 != encoder->private_->seek_table && encoder->protected_->audio_offset > 0 && encoder->private_->seek_table->num_points > 0) { + const unsigned blocksize = FLAC__stream_encoder_get_blocksize(encoder->private_->stream_encoder); + const FLAC__uint64 frame_first_sample = encoder->private_->samples_written; + const FLAC__uint64 frame_last_sample = frame_first_sample + (FLAC__uint64)blocksize - 1; + FLAC__uint64 test_sample; + unsigned i; + for(i = encoder->private_->first_seekpoint_to_check; i < encoder->private_->seek_table->num_points; i++) { + test_sample = encoder->private_->seek_table->points[i].sample_number; + if(test_sample > frame_last_sample) { + break; + } + else if(test_sample >= frame_first_sample) { + encoder->private_->seek_table->points[i].sample_number = frame_first_sample; + encoder->private_->seek_table->points[i].stream_offset = output_position - encoder->protected_->audio_offset; + encoder->private_->seek_table->points[i].frame_samples = blocksize; + encoder->private_->first_seekpoint_to_check++; + /* DO NOT: "break;" and here's why: + * The seektable template may contain more than one target + * sample for any given frame; we will keep looping, generating + * duplicate seekpoints for them, and we'll clean it up later, + * just before writing the seektable back to the metadata. + */ + } + else { + encoder->private_->first_seekpoint_to_check++; + } + } + } + + status = encoder->private_->write_callback(encoder, buffer, bytes, samples, current_frame, encoder->private_->client_data); + + if(status == FLAC__STREAM_ENCODER_WRITE_STATUS_OK) { + encoder->private_->samples_written += samples; + } + else + encoder->protected_->state = FLAC__SEEKABLE_STREAM_ENCODER_WRITE_ERROR; + + return status; +} + +void metadata_callback_(const FLAC__StreamEncoder *unused, const FLAC__StreamMetadata *metadata, void *client_data) +{ + FLAC__SeekableStreamEncoder *encoder = (FLAC__SeekableStreamEncoder*)client_data; + FLAC__byte b[max(6, FLAC__STREAM_METADATA_SEEKPOINT_LENGTH)]; + const FLAC__uint64 samples = metadata->data.stream_info.total_samples; + const unsigned min_framesize = metadata->data.stream_info.min_framesize; + const unsigned max_framesize = metadata->data.stream_info.max_framesize; + const unsigned bps = metadata->data.stream_info.bits_per_sample; + + FLAC__ASSERT(metadata->type == FLAC__METADATA_TYPE_STREAMINFO); + + /* We get called by the stream encoder when the encoding process + * has finished so that we can update the STREAMINFO and SEEKTABLE + * blocks. + */ + + (void)unused; /* silence compiler warning about unused parameter */ + FLAC__ASSERT(encoder->private_->stream_encoder == unused); + + /*@@@ reopen callback here? The docs currently require user to open files in update mode from the start */ + + /* All this is based on intimate knowledge of the stream header + * layout, but a change to the header format that would break this + * would also break all streams encoded in the previous format. + */ + + /* + * Write MD5 signature + */ + { + const unsigned md5_offset = + FLAC__STREAM_METADATA_HEADER_LENGTH + + ( + FLAC__STREAM_METADATA_STREAMINFO_MIN_BLOCK_SIZE_LEN + + FLAC__STREAM_METADATA_STREAMINFO_MAX_BLOCK_SIZE_LEN + + FLAC__STREAM_METADATA_STREAMINFO_MIN_FRAME_SIZE_LEN + + FLAC__STREAM_METADATA_STREAMINFO_MAX_FRAME_SIZE_LEN + + FLAC__STREAM_METADATA_STREAMINFO_SAMPLE_RATE_LEN + + FLAC__STREAM_METADATA_STREAMINFO_CHANNELS_LEN + + FLAC__STREAM_METADATA_STREAMINFO_BITS_PER_SAMPLE_LEN + + FLAC__STREAM_METADATA_STREAMINFO_TOTAL_SAMPLES_LEN + ) / 8; + + if(encoder->private_->seek_callback(encoder, encoder->protected_->streaminfo_offset + md5_offset, encoder->private_->client_data) != FLAC__SEEKABLE_STREAM_ENCODER_SEEK_STATUS_OK) { + encoder->protected_->state = FLAC__SEEKABLE_STREAM_ENCODER_SEEK_ERROR; + return; + } + if(encoder->private_->write_callback(encoder, metadata->data.stream_info.md5sum, 16, 0, 0, encoder->private_->client_data) != FLAC__STREAM_ENCODER_WRITE_STATUS_OK) { + encoder->protected_->state = FLAC__SEEKABLE_STREAM_ENCODER_WRITE_ERROR; + return; + } + } + + /* + * Write total samples + */ + { + const unsigned total_samples_byte_offset = + FLAC__STREAM_METADATA_HEADER_LENGTH + + ( + FLAC__STREAM_METADATA_STREAMINFO_MIN_BLOCK_SIZE_LEN + + FLAC__STREAM_METADATA_STREAMINFO_MAX_BLOCK_SIZE_LEN + + FLAC__STREAM_METADATA_STREAMINFO_MIN_FRAME_SIZE_LEN + + FLAC__STREAM_METADATA_STREAMINFO_MAX_FRAME_SIZE_LEN + + FLAC__STREAM_METADATA_STREAMINFO_SAMPLE_RATE_LEN + + FLAC__STREAM_METADATA_STREAMINFO_CHANNELS_LEN + + FLAC__STREAM_METADATA_STREAMINFO_BITS_PER_SAMPLE_LEN + - 4 + ) / 8; + + b[0] = ((FLAC__byte)(bps-1) << 4) | (FLAC__byte)((samples >> 32) & 0x0F); + b[1] = (FLAC__byte)((samples >> 24) & 0xFF); + b[2] = (FLAC__byte)((samples >> 16) & 0xFF); + b[3] = (FLAC__byte)((samples >> 8) & 0xFF); + b[4] = (FLAC__byte)(samples & 0xFF); + if(encoder->private_->seek_callback(encoder, encoder->protected_->streaminfo_offset + total_samples_byte_offset, encoder->private_->client_data) != FLAC__SEEKABLE_STREAM_ENCODER_SEEK_STATUS_OK) { + encoder->protected_->state = FLAC__SEEKABLE_STREAM_ENCODER_SEEK_ERROR; + return; + } + if(encoder->private_->write_callback(encoder, b, 5, 0, 0, encoder->private_->client_data) != FLAC__STREAM_ENCODER_WRITE_STATUS_OK) { + encoder->protected_->state = FLAC__SEEKABLE_STREAM_ENCODER_WRITE_ERROR; + return; + } + } + + /* + * Write min/max framesize + */ + { + const unsigned min_framesize_offset = + FLAC__STREAM_METADATA_HEADER_LENGTH + + ( + FLAC__STREAM_METADATA_STREAMINFO_MIN_BLOCK_SIZE_LEN + + FLAC__STREAM_METADATA_STREAMINFO_MAX_BLOCK_SIZE_LEN + ) / 8; + + b[0] = (FLAC__byte)((min_framesize >> 16) & 0xFF); + b[1] = (FLAC__byte)((min_framesize >> 8) & 0xFF); + b[2] = (FLAC__byte)(min_framesize & 0xFF); + b[3] = (FLAC__byte)((max_framesize >> 16) & 0xFF); + b[4] = (FLAC__byte)((max_framesize >> 8) & 0xFF); + b[5] = (FLAC__byte)(max_framesize & 0xFF); + if(encoder->private_->seek_callback(encoder, encoder->protected_->streaminfo_offset + min_framesize_offset, encoder->private_->client_data) != FLAC__SEEKABLE_STREAM_ENCODER_SEEK_STATUS_OK) { + encoder->protected_->state = FLAC__SEEKABLE_STREAM_ENCODER_SEEK_ERROR; + return; + } + if(encoder->private_->write_callback(encoder, b, 6, 0, 0, encoder->private_->client_data) != FLAC__STREAM_ENCODER_WRITE_STATUS_OK) { + encoder->protected_->state = FLAC__SEEKABLE_STREAM_ENCODER_WRITE_ERROR; + return; + } + } + + /* + * Write seektable + */ + if(0 != encoder->private_->seek_table && encoder->private_->seek_table->num_points > 0 && encoder->protected_->seektable_offset > 0) { + unsigned i; + + FLAC__format_seektable_sort(encoder->private_->seek_table); + + FLAC__ASSERT(FLAC__format_seektable_is_legal(encoder->private_->seek_table)); + + if(encoder->private_->seek_callback(encoder, encoder->protected_->seektable_offset + FLAC__STREAM_METADATA_HEADER_LENGTH, encoder->private_->client_data) != FLAC__SEEKABLE_STREAM_ENCODER_SEEK_STATUS_OK) { + encoder->protected_->state = FLAC__SEEKABLE_STREAM_ENCODER_SEEK_ERROR; + return; + } + + for(i = 0; i < encoder->private_->seek_table->num_points; i++) { + FLAC__uint64 xx; + unsigned x; + xx = encoder->private_->seek_table->points[i].sample_number; + b[7] = (FLAC__byte)xx; xx >>= 8; + b[6] = (FLAC__byte)xx; xx >>= 8; + b[5] = (FLAC__byte)xx; xx >>= 8; + b[4] = (FLAC__byte)xx; xx >>= 8; + b[3] = (FLAC__byte)xx; xx >>= 8; + b[2] = (FLAC__byte)xx; xx >>= 8; + b[1] = (FLAC__byte)xx; xx >>= 8; + b[0] = (FLAC__byte)xx; xx >>= 8; + xx = encoder->private_->seek_table->points[i].stream_offset; + b[15] = (FLAC__byte)xx; xx >>= 8; + b[14] = (FLAC__byte)xx; xx >>= 8; + b[13] = (FLAC__byte)xx; xx >>= 8; + b[12] = (FLAC__byte)xx; xx >>= 8; + b[11] = (FLAC__byte)xx; xx >>= 8; + b[10] = (FLAC__byte)xx; xx >>= 8; + b[9] = (FLAC__byte)xx; xx >>= 8; + b[8] = (FLAC__byte)xx; xx >>= 8; + x = encoder->private_->seek_table->points[i].frame_samples; + b[17] = (FLAC__byte)x; x >>= 8; + b[16] = (FLAC__byte)x; x >>= 8; + if(encoder->private_->write_callback(encoder, b, 18, 0, 0, encoder->private_->client_data) != FLAC__STREAM_ENCODER_WRITE_STATUS_OK) { + encoder->protected_->state = FLAC__SEEKABLE_STREAM_ENCODER_WRITE_ERROR; + return; + } + } + } +} diff --git a/Libraries/FLAC/flac-src/src/libFLAC/stream_decoder.c b/Libraries/FLAC/flac-src/src/libFLAC/stream_decoder.c new file mode 100644 index 000000000..845ff9013 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/stream_decoder.c @@ -0,0 +1,2157 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2000,2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include +#include /* for malloc() */ +#include /* for memset/memcpy() */ +#include "FLAC/assert.h" +#include "protected/stream_decoder.h" +#include "private/bitbuffer.h" +#include "private/bitmath.h" +#include "private/cpu.h" +#include "private/crc.h" +#include "private/fixed.h" +#include "private/format.h" +#include "private/lpc.h" +#include "private/memory.h" + +#ifdef HAVE_CONFIG_H +#include +#endif + +#ifdef max +#undef max +#endif +#define max(a,b) ((a)>(b)?(a):(b)) + +/* adjust for compilers that can't understand using LLU suffix for uint64_t literals */ +#ifdef _MSC_VER +#define FLAC__U64L(x) x +#else +#define FLAC__U64L(x) x##LLU +#endif + +/*********************************************************************** + * + * Private static data + * + ***********************************************************************/ + +static FLAC__byte ID3V2_TAG_[3] = { 'I', 'D', '3' }; + +/*********************************************************************** + * + * Private class method prototypes + * + ***********************************************************************/ + +static void set_defaults_(FLAC__StreamDecoder *decoder); +static FLAC__bool allocate_output_(FLAC__StreamDecoder *decoder, unsigned size, unsigned channels); +static FLAC__bool has_id_filtered_(FLAC__StreamDecoder *decoder, FLAC__byte *id); +static FLAC__bool find_metadata_(FLAC__StreamDecoder *decoder); +static FLAC__bool read_metadata_(FLAC__StreamDecoder *decoder); +static FLAC__bool read_metadata_streaminfo_(FLAC__StreamDecoder *decoder, FLAC__bool is_last, unsigned length); +static FLAC__bool read_metadata_seektable_(FLAC__StreamDecoder *decoder, FLAC__bool is_last, unsigned length); +static FLAC__bool read_metadata_vorbiscomment_(FLAC__StreamDecoder *decoder, FLAC__StreamMetadata_VorbisComment *obj); +static FLAC__bool read_metadata_cuesheet_(FLAC__StreamDecoder *decoder, FLAC__StreamMetadata_CueSheet *obj); +static FLAC__bool skip_id3v2_tag_(FLAC__StreamDecoder *decoder); +static FLAC__bool frame_sync_(FLAC__StreamDecoder *decoder); +static FLAC__bool read_frame_(FLAC__StreamDecoder *decoder, FLAC__bool *got_a_frame, FLAC__bool do_full_decode); +static FLAC__bool read_frame_header_(FLAC__StreamDecoder *decoder); +static FLAC__bool read_subframe_(FLAC__StreamDecoder *decoder, unsigned channel, unsigned bps, FLAC__bool do_full_decode); +static FLAC__bool read_subframe_constant_(FLAC__StreamDecoder *decoder, unsigned channel, unsigned bps, FLAC__bool do_full_decode); +static FLAC__bool read_subframe_fixed_(FLAC__StreamDecoder *decoder, unsigned channel, unsigned bps, const unsigned order, FLAC__bool do_full_decode); +static FLAC__bool read_subframe_lpc_(FLAC__StreamDecoder *decoder, unsigned channel, unsigned bps, const unsigned order, FLAC__bool do_full_decode); +static FLAC__bool read_subframe_verbatim_(FLAC__StreamDecoder *decoder, unsigned channel, unsigned bps, FLAC__bool do_full_decode); +static FLAC__bool read_residual_partitioned_rice_(FLAC__StreamDecoder *decoder, unsigned predictor_order, unsigned partition_order, FLAC__EntropyCodingMethod_PartitionedRiceContents *partitioned_rice_contents, FLAC__int32 *residual); +static FLAC__bool read_zero_padding_(FLAC__StreamDecoder *decoder); +static FLAC__bool read_callback_(FLAC__byte buffer[], unsigned *bytes, void *client_data); + +/*********************************************************************** + * + * Private class data + * + ***********************************************************************/ + +typedef struct FLAC__StreamDecoderPrivate { + FLAC__StreamDecoderReadCallback read_callback; + FLAC__StreamDecoderWriteCallback write_callback; + FLAC__StreamDecoderMetadataCallback metadata_callback; + FLAC__StreamDecoderErrorCallback error_callback; + /* generic 32-bit datapath: */ + void (*local_lpc_restore_signal)(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[]); + /* generic 64-bit datapath: */ + void (*local_lpc_restore_signal_64bit)(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[]); + /* for use when the signal is <= 16 bits-per-sample, or <= 15 bits-per-sample on a side channel (which requires 1 extra bit): */ + void (*local_lpc_restore_signal_16bit)(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[]); + /* for use when the signal is <= 16 bits-per-sample, or <= 15 bits-per-sample on a side channel (which requires 1 extra bit), AND order <= 8: */ + void (*local_lpc_restore_signal_16bit_order8)(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[]); + void *client_data; + FLAC__BitBuffer *input; + FLAC__int32 *output[FLAC__MAX_CHANNELS]; + FLAC__int32 *residual[FLAC__MAX_CHANNELS]; /* WATCHOUT: these are the aligned pointers; the real pointers that should be free()'d are residual_unaligned[] below */ + FLAC__EntropyCodingMethod_PartitionedRiceContents partitioned_rice_contents[FLAC__MAX_CHANNELS]; + unsigned output_capacity, output_channels; + FLAC__uint32 last_frame_number; + FLAC__uint32 last_block_size; + FLAC__uint64 samples_decoded; + FLAC__bool has_stream_info, has_seek_table; + FLAC__StreamMetadata stream_info; + FLAC__StreamMetadata seek_table; + FLAC__bool metadata_filter[128]; /* MAGIC number 128 == total number of metadata block types == 1 << 7 */ + FLAC__byte *metadata_filter_ids; + unsigned metadata_filter_ids_count, metadata_filter_ids_capacity; /* units for both are IDs, not bytes */ + FLAC__Frame frame; + FLAC__bool cached; /* true if there is a byte in lookahead */ + FLAC__CPUInfo cpuinfo; + FLAC__byte header_warmup[2]; /* contains the sync code and reserved bits */ + FLAC__byte lookahead; /* temp storage when we need to look ahead one byte in the stream */ + /* unaligned (original) pointers to allocated data */ + FLAC__int32 *residual_unaligned[FLAC__MAX_CHANNELS]; +} FLAC__StreamDecoderPrivate; + +/*********************************************************************** + * + * Public static class data + * + ***********************************************************************/ + +FLAC_API const char * const FLAC__StreamDecoderStateString[] = { + "FLAC__STREAM_DECODER_SEARCH_FOR_METADATA", + "FLAC__STREAM_DECODER_READ_METADATA", + "FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC", + "FLAC__STREAM_DECODER_READ_FRAME", + "FLAC__STREAM_DECODER_END_OF_STREAM", + "FLAC__STREAM_DECODER_ABORTED", + "FLAC__STREAM_DECODER_UNPARSEABLE_STREAM", + "FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR", + "FLAC__STREAM_DECODER_ALREADY_INITIALIZED", + "FLAC__STREAM_DECODER_INVALID_CALLBACK", + "FLAC__STREAM_DECODER_UNINITIALIZED" +}; + +FLAC_API const char * const FLAC__StreamDecoderReadStatusString[] = { + "FLAC__STREAM_DECODER_READ_STATUS_CONTINUE", + "FLAC__STREAM_DECODER_READ_STATUS_END_OF_STREAM", + "FLAC__STREAM_DECODER_READ_STATUS_ABORT" +}; + +FLAC_API const char * const FLAC__StreamDecoderWriteStatusString[] = { + "FLAC__STREAM_DECODER_WRITE_STATUS_CONTINUE", + "FLAC__STREAM_DECODER_WRITE_STATUS_ABORT" +}; + +FLAC_API const char * const FLAC__StreamDecoderErrorStatusString[] = { + "FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC", + "FLAC__STREAM_DECODER_ERROR_STATUS_BAD_HEADER", + "FLAC__STREAM_DECODER_ERROR_STATUS_FRAME_CRC_MISMATCH" +}; + +/*********************************************************************** + * + * Class constructor/destructor + * + ***********************************************************************/ +FLAC_API FLAC__StreamDecoder *FLAC__stream_decoder_new() +{ + FLAC__StreamDecoder *decoder; + unsigned i; + + FLAC__ASSERT(sizeof(int) >= 4); /* we want to die right away if this is not true */ + + decoder = (FLAC__StreamDecoder*)calloc(1, sizeof(FLAC__StreamDecoder)); + if(decoder == 0) { + return 0; + } + + decoder->protected_ = (FLAC__StreamDecoderProtected*)calloc(1, sizeof(FLAC__StreamDecoderProtected)); + if(decoder->protected_ == 0) { + free(decoder); + return 0; + } + + decoder->private_ = (FLAC__StreamDecoderPrivate*)calloc(1, sizeof(FLAC__StreamDecoderPrivate)); + if(decoder->private_ == 0) { + free(decoder->protected_); + free(decoder); + return 0; + } + + decoder->private_->input = FLAC__bitbuffer_new(); + if(decoder->private_->input == 0) { + free(decoder->private_); + free(decoder->protected_); + free(decoder); + return 0; + } + + decoder->private_->metadata_filter_ids_capacity = 16; + if(0 == (decoder->private_->metadata_filter_ids = (FLAC__byte*)malloc((FLAC__STREAM_METADATA_APPLICATION_ID_LEN/8) * decoder->private_->metadata_filter_ids_capacity))) { + FLAC__bitbuffer_delete(decoder->private_->input); + free(decoder->private_); + free(decoder->protected_); + free(decoder); + return 0; + } + + for(i = 0; i < FLAC__MAX_CHANNELS; i++) { + decoder->private_->output[i] = 0; + decoder->private_->residual_unaligned[i] = decoder->private_->residual[i] = 0; + } + + decoder->private_->output_capacity = 0; + decoder->private_->output_channels = 0; + decoder->private_->has_seek_table = false; + + for(i = 0; i < FLAC__MAX_CHANNELS; i++) + FLAC__format_entropy_coding_method_partitioned_rice_contents_init(&decoder->private_->partitioned_rice_contents[i]); + + set_defaults_(decoder); + + decoder->protected_->state = FLAC__STREAM_DECODER_UNINITIALIZED; + + return decoder; +} + +FLAC_API void FLAC__stream_decoder_delete(FLAC__StreamDecoder *decoder) +{ + unsigned i; + + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->protected_); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->private_->input); + + FLAC__stream_decoder_finish(decoder); + + if(0 != decoder->private_->metadata_filter_ids) + free(decoder->private_->metadata_filter_ids); + + FLAC__bitbuffer_delete(decoder->private_->input); + + for(i = 0; i < FLAC__MAX_CHANNELS; i++) + FLAC__format_entropy_coding_method_partitioned_rice_contents_clear(&decoder->private_->partitioned_rice_contents[i]); + + free(decoder->private_); + free(decoder->protected_); + free(decoder); +} + +/*********************************************************************** + * + * Public class methods + * + ***********************************************************************/ + +FLAC_API FLAC__StreamDecoderState FLAC__stream_decoder_init(FLAC__StreamDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + + if(decoder->protected_->state != FLAC__STREAM_DECODER_UNINITIALIZED) + return decoder->protected_->state = FLAC__STREAM_DECODER_ALREADY_INITIALIZED; + + if(0 == decoder->private_->read_callback || 0 == decoder->private_->write_callback || 0 == decoder->private_->metadata_callback || 0 == decoder->private_->error_callback) + return decoder->protected_->state = FLAC__STREAM_DECODER_INVALID_CALLBACK; + + if(!FLAC__bitbuffer_init(decoder->private_->input)) + return decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR; + + decoder->private_->last_frame_number = 0; + decoder->private_->last_block_size = 0; + decoder->private_->samples_decoded = 0; + decoder->private_->has_stream_info = false; + decoder->private_->cached = false; + + /* + * get the CPU info and set the function pointers + */ + FLAC__cpu_info(&decoder->private_->cpuinfo); + /* first default to the non-asm routines */ + decoder->private_->local_lpc_restore_signal = FLAC__lpc_restore_signal; + decoder->private_->local_lpc_restore_signal_64bit = FLAC__lpc_restore_signal_wide; + decoder->private_->local_lpc_restore_signal_16bit = FLAC__lpc_restore_signal; + decoder->private_->local_lpc_restore_signal_16bit_order8 = FLAC__lpc_restore_signal; + /* now override with asm where appropriate */ +#ifndef FLAC__NO_ASM + if(decoder->private_->cpuinfo.use_asm) { +#ifdef FLAC__CPU_IA32 + FLAC__ASSERT(decoder->private_->cpuinfo.type == FLAC__CPUINFO_TYPE_IA32); +#ifdef FLAC__HAS_NASM + if(decoder->private_->cpuinfo.data.ia32.mmx) { + decoder->private_->local_lpc_restore_signal = FLAC__lpc_restore_signal_asm_ia32; + decoder->private_->local_lpc_restore_signal_16bit = FLAC__lpc_restore_signal_asm_ia32_mmx; + decoder->private_->local_lpc_restore_signal_16bit_order8 = FLAC__lpc_restore_signal_asm_ia32_mmx; + } + else { + decoder->private_->local_lpc_restore_signal = FLAC__lpc_restore_signal_asm_ia32; + decoder->private_->local_lpc_restore_signal_16bit = FLAC__lpc_restore_signal_asm_ia32; + decoder->private_->local_lpc_restore_signal_16bit_order8 = FLAC__lpc_restore_signal_asm_ia32; + } +#endif +#elif defined FLAC__CPU_PPC + FLAC__ASSERT(decoder->private_->cpuinfo.type == FLAC__CPUINFO_TYPE_PPC); + if(decoder->private_->cpuinfo.data.ppc.altivec) { + decoder->private_->local_lpc_restore_signal_16bit = FLAC__lpc_restore_signal_asm_ppc_altivec_16; + decoder->private_->local_lpc_restore_signal_16bit_order8 = FLAC__lpc_restore_signal_asm_ppc_altivec_16_order8; + } +#endif + } +#endif + + if(!FLAC__stream_decoder_reset(decoder)) + return decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR; + + return decoder->protected_->state; +} + +FLAC_API void FLAC__stream_decoder_finish(FLAC__StreamDecoder *decoder) +{ + unsigned i; + FLAC__ASSERT(0 != decoder); + if(decoder->protected_->state == FLAC__STREAM_DECODER_UNINITIALIZED) + return; + if(0 != decoder->private_->seek_table.data.seek_table.points) { + free(decoder->private_->seek_table.data.seek_table.points); + decoder->private_->seek_table.data.seek_table.points = 0; + decoder->private_->has_seek_table = false; + } + FLAC__bitbuffer_free(decoder->private_->input); + for(i = 0; i < FLAC__MAX_CHANNELS; i++) { + /* WATCHOUT: + * FLAC__lpc_restore_signal_asm_ia32_mmx() requires that the + * output arrays have a buffer of up to 3 zeroes in front + * (at negative indices) for alignment purposes; we use 4 + * to keep the data well-aligned. + */ + if(0 != decoder->private_->output[i]) { + free(decoder->private_->output[i]-4); + decoder->private_->output[i] = 0; + } + if(0 != decoder->private_->residual_unaligned[i]) { + free(decoder->private_->residual_unaligned[i]); + decoder->private_->residual_unaligned[i] = decoder->private_->residual[i] = 0; + } + } + decoder->private_->output_capacity = 0; + decoder->private_->output_channels = 0; + + set_defaults_(decoder); + + decoder->protected_->state = FLAC__STREAM_DECODER_UNINITIALIZED; +} + +FLAC_API FLAC__bool FLAC__stream_decoder_set_read_callback(FLAC__StreamDecoder *decoder, FLAC__StreamDecoderReadCallback value) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + if(decoder->protected_->state != FLAC__STREAM_DECODER_UNINITIALIZED) + return false; + decoder->private_->read_callback = value; + return true; +} + +FLAC_API FLAC__bool FLAC__stream_decoder_set_write_callback(FLAC__StreamDecoder *decoder, FLAC__StreamDecoderWriteCallback value) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + if(decoder->protected_->state != FLAC__STREAM_DECODER_UNINITIALIZED) + return false; + decoder->private_->write_callback = value; + return true; +} + +FLAC_API FLAC__bool FLAC__stream_decoder_set_metadata_callback(FLAC__StreamDecoder *decoder, FLAC__StreamDecoderMetadataCallback value) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + if(decoder->protected_->state != FLAC__STREAM_DECODER_UNINITIALIZED) + return false; + decoder->private_->metadata_callback = value; + return true; +} + +FLAC_API FLAC__bool FLAC__stream_decoder_set_error_callback(FLAC__StreamDecoder *decoder, FLAC__StreamDecoderErrorCallback value) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + if(decoder->protected_->state != FLAC__STREAM_DECODER_UNINITIALIZED) + return false; + decoder->private_->error_callback = value; + return true; +} + +FLAC_API FLAC__bool FLAC__stream_decoder_set_client_data(FLAC__StreamDecoder *decoder, void *value) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + if(decoder->protected_->state != FLAC__STREAM_DECODER_UNINITIALIZED) + return false; + decoder->private_->client_data = value; + return true; +} + +FLAC_API FLAC__bool FLAC__stream_decoder_set_metadata_respond(FLAC__StreamDecoder *decoder, FLAC__MetadataType type) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + FLAC__ASSERT((unsigned)type <= FLAC__MAX_METADATA_TYPE_CODE); + /* double protection */ + if((unsigned)type > FLAC__MAX_METADATA_TYPE_CODE) + return false; + if(decoder->protected_->state != FLAC__STREAM_DECODER_UNINITIALIZED) + return false; + decoder->private_->metadata_filter[type] = true; + if(type == FLAC__METADATA_TYPE_APPLICATION) + decoder->private_->metadata_filter_ids_count = 0; + return true; +} + +FLAC_API FLAC__bool FLAC__stream_decoder_set_metadata_respond_application(FLAC__StreamDecoder *decoder, const FLAC__byte id[4]) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + FLAC__ASSERT(0 != id); + if(decoder->protected_->state != FLAC__STREAM_DECODER_UNINITIALIZED) + return false; + + if(decoder->private_->metadata_filter[FLAC__METADATA_TYPE_APPLICATION]) + return true; + + FLAC__ASSERT(0 != decoder->private_->metadata_filter_ids); + + if(decoder->private_->metadata_filter_ids_count == decoder->private_->metadata_filter_ids_capacity) { + if(0 == (decoder->private_->metadata_filter_ids = (FLAC__byte*)realloc(decoder->private_->metadata_filter_ids, decoder->private_->metadata_filter_ids_capacity * 2))) + return decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR; + decoder->private_->metadata_filter_ids_capacity *= 2; + } + + memcpy(decoder->private_->metadata_filter_ids + decoder->private_->metadata_filter_ids_count * (FLAC__STREAM_METADATA_APPLICATION_ID_LEN/8), id, (FLAC__STREAM_METADATA_APPLICATION_ID_LEN/8)); + decoder->private_->metadata_filter_ids_count++; + + return true; +} + +FLAC_API FLAC__bool FLAC__stream_decoder_set_metadata_respond_all(FLAC__StreamDecoder *decoder) +{ + unsigned i; + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + if(decoder->protected_->state != FLAC__STREAM_DECODER_UNINITIALIZED) + return false; + for(i = 0; i < sizeof(decoder->private_->metadata_filter) / sizeof(decoder->private_->metadata_filter[0]); i++) + decoder->private_->metadata_filter[i] = true; + decoder->private_->metadata_filter_ids_count = 0; + return true; +} + +FLAC_API FLAC__bool FLAC__stream_decoder_set_metadata_ignore(FLAC__StreamDecoder *decoder, FLAC__MetadataType type) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + FLAC__ASSERT((unsigned)type <= FLAC__MAX_METADATA_TYPE_CODE); + /* double protection */ + if((unsigned)type > FLAC__MAX_METADATA_TYPE_CODE) + return false; + if(decoder->protected_->state != FLAC__STREAM_DECODER_UNINITIALIZED) + return false; + decoder->private_->metadata_filter[type] = false; + if(type == FLAC__METADATA_TYPE_APPLICATION) + decoder->private_->metadata_filter_ids_count = 0; + return true; +} + +FLAC_API FLAC__bool FLAC__stream_decoder_set_metadata_ignore_application(FLAC__StreamDecoder *decoder, const FLAC__byte id[4]) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + FLAC__ASSERT(0 != id); + if(decoder->protected_->state != FLAC__STREAM_DECODER_UNINITIALIZED) + return false; + + if(!decoder->private_->metadata_filter[FLAC__METADATA_TYPE_APPLICATION]) + return true; + + FLAC__ASSERT(0 != decoder->private_->metadata_filter_ids); + + if(decoder->private_->metadata_filter_ids_count == decoder->private_->metadata_filter_ids_capacity) { + if(0 == (decoder->private_->metadata_filter_ids = (FLAC__byte*)realloc(decoder->private_->metadata_filter_ids, decoder->private_->metadata_filter_ids_capacity * 2))) + return decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR; + decoder->private_->metadata_filter_ids_capacity *= 2; + } + + memcpy(decoder->private_->metadata_filter_ids + decoder->private_->metadata_filter_ids_count * (FLAC__STREAM_METADATA_APPLICATION_ID_LEN/8), id, (FLAC__STREAM_METADATA_APPLICATION_ID_LEN/8)); + decoder->private_->metadata_filter_ids_count++; + + return true; +} + +FLAC_API FLAC__bool FLAC__stream_decoder_set_metadata_ignore_all(FLAC__StreamDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + if(decoder->protected_->state != FLAC__STREAM_DECODER_UNINITIALIZED) + return false; + memset(decoder->private_->metadata_filter, 0, sizeof(decoder->private_->metadata_filter)); + decoder->private_->metadata_filter_ids_count = 0; + return true; +} + +FLAC_API FLAC__StreamDecoderState FLAC__stream_decoder_get_state(const FLAC__StreamDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->protected_); + return decoder->protected_->state; +} + +FLAC_API const char *FLAC__stream_decoder_get_resolved_state_string(const FLAC__StreamDecoder *decoder) +{ + return FLAC__StreamDecoderStateString[decoder->protected_->state]; +} + +FLAC_API unsigned FLAC__stream_decoder_get_channels(const FLAC__StreamDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->protected_); + return decoder->protected_->channels; +} + +FLAC_API FLAC__ChannelAssignment FLAC__stream_decoder_get_channel_assignment(const FLAC__StreamDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->protected_); + return decoder->protected_->channel_assignment; +} + +FLAC_API unsigned FLAC__stream_decoder_get_bits_per_sample(const FLAC__StreamDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->protected_); + return decoder->protected_->bits_per_sample; +} + +FLAC_API unsigned FLAC__stream_decoder_get_sample_rate(const FLAC__StreamDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->protected_); + return decoder->protected_->sample_rate; +} + +FLAC_API unsigned FLAC__stream_decoder_get_blocksize(const FLAC__StreamDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->protected_); + return decoder->protected_->blocksize; +} + +FLAC_API FLAC__bool FLAC__stream_decoder_flush(FLAC__StreamDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + + if(!FLAC__bitbuffer_clear(decoder->private_->input)) { + decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR; + return false; + } + decoder->private_->last_frame_number = 0; + decoder->private_->last_block_size = 0; + decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC; + + return true; +} + +FLAC_API FLAC__bool FLAC__stream_decoder_reset(FLAC__StreamDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + FLAC__ASSERT(0 != decoder->protected_); + + if(!FLAC__stream_decoder_flush(decoder)) { + decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR; + return false; + } + decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_METADATA; + + decoder->private_->samples_decoded = 0; + + return true; +} + +FLAC_API FLAC__bool FLAC__stream_decoder_process_single(FLAC__StreamDecoder *decoder) +{ + FLAC__bool got_a_frame; + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->protected_); + + while(1) { + switch(decoder->protected_->state) { + case FLAC__STREAM_DECODER_SEARCH_FOR_METADATA: + if(!find_metadata_(decoder)) + return false; /* above function sets the status for us */ + break; + case FLAC__STREAM_DECODER_READ_METADATA: + if(!read_metadata_(decoder)) + return false; /* above function sets the status for us */ + else + return true; + case FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC: + if(!frame_sync_(decoder)) + return true; /* above function sets the status for us */ + break; + case FLAC__STREAM_DECODER_READ_FRAME: + if(!read_frame_(decoder, &got_a_frame, /*do_full_decode=*/true)) + return false; /* above function sets the status for us */ + if(got_a_frame) + return true; /* above function sets the status for us */ + break; + case FLAC__STREAM_DECODER_END_OF_STREAM: + case FLAC__STREAM_DECODER_ABORTED: + return true; + default: + FLAC__ASSERT(0); + return false; + } + } +} + +FLAC_API FLAC__bool FLAC__stream_decoder_process_until_end_of_metadata(FLAC__StreamDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->protected_); + + while(1) { + switch(decoder->protected_->state) { + case FLAC__STREAM_DECODER_SEARCH_FOR_METADATA: + if(!find_metadata_(decoder)) + return false; /* above function sets the status for us */ + break; + case FLAC__STREAM_DECODER_READ_METADATA: + if(!read_metadata_(decoder)) + return false; /* above function sets the status for us */ + break; + case FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC: + case FLAC__STREAM_DECODER_READ_FRAME: + case FLAC__STREAM_DECODER_END_OF_STREAM: + case FLAC__STREAM_DECODER_ABORTED: + return true; + default: + FLAC__ASSERT(0); + return false; + } + } +} + +FLAC_API FLAC__bool FLAC__stream_decoder_process_until_end_of_stream(FLAC__StreamDecoder *decoder) +{ + FLAC__bool dummy; + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->protected_); + + while(1) { + switch(decoder->protected_->state) { + case FLAC__STREAM_DECODER_SEARCH_FOR_METADATA: + if(!find_metadata_(decoder)) + return false; /* above function sets the status for us */ + break; + case FLAC__STREAM_DECODER_READ_METADATA: + if(!read_metadata_(decoder)) + return false; /* above function sets the status for us */ + break; + case FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC: + if(!frame_sync_(decoder)) + return true; /* above function sets the status for us */ + break; + case FLAC__STREAM_DECODER_READ_FRAME: + if(!read_frame_(decoder, &dummy, /*do_full_decode=*/true)) + return false; /* above function sets the status for us */ + break; + case FLAC__STREAM_DECODER_END_OF_STREAM: + case FLAC__STREAM_DECODER_ABORTED: + return true; + default: + FLAC__ASSERT(0); + return false; + } + } +} + +FLAC_API FLAC__bool FLAC__stream_decoder_skip_single_frame(FLAC__StreamDecoder *decoder) +{ + FLAC__bool got_a_frame; + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->protected_); + + while(1) { + switch(decoder->protected_->state) { + case FLAC__STREAM_DECODER_SEARCH_FOR_METADATA: + case FLAC__STREAM_DECODER_READ_METADATA: + return false; /* above function sets the status for us */ + case FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC: + if(!frame_sync_(decoder)) + return true; /* above function sets the status for us */ + break; + case FLAC__STREAM_DECODER_READ_FRAME: + if(!read_frame_(decoder, &got_a_frame, /*do_full_decode=*/false)) + return false; /* above function sets the status for us */ + if(got_a_frame) + return true; /* above function sets the status for us */ + break; + case FLAC__STREAM_DECODER_END_OF_STREAM: + case FLAC__STREAM_DECODER_ABORTED: + return true; + default: + FLAC__ASSERT(0); + return false; + } + } +} + +/*********************************************************************** + * + * Protected class methods + * + ***********************************************************************/ + +unsigned FLAC__stream_decoder_get_input_bytes_unconsumed(const FLAC__StreamDecoder *decoder) +{ + FLAC__ASSERT(0 != decoder); + return FLAC__bitbuffer_get_input_bytes_unconsumed(decoder->private_->input); +} + +/*********************************************************************** + * + * Private class methods + * + ***********************************************************************/ + +void set_defaults_(FLAC__StreamDecoder *decoder) +{ + decoder->private_->read_callback = 0; + decoder->private_->write_callback = 0; + decoder->private_->metadata_callback = 0; + decoder->private_->error_callback = 0; + decoder->private_->client_data = 0; + + memset(decoder->private_->metadata_filter, 0, sizeof(decoder->private_->metadata_filter)); + decoder->private_->metadata_filter[FLAC__METADATA_TYPE_STREAMINFO] = true; + decoder->private_->metadata_filter_ids_count = 0; +} + +FLAC__bool allocate_output_(FLAC__StreamDecoder *decoder, unsigned size, unsigned channels) +{ + unsigned i; + FLAC__int32 *tmp; + + if(size <= decoder->private_->output_capacity && channels <= decoder->private_->output_channels) + return true; + + /* simply using realloc() is not practical because the number of channels may change mid-stream */ + + for(i = 0; i < FLAC__MAX_CHANNELS; i++) { + if(0 != decoder->private_->output[i]) { + free(decoder->private_->output[i]-4); + decoder->private_->output[i] = 0; + } + if(0 != decoder->private_->residual_unaligned[i]) { + free(decoder->private_->residual_unaligned[i]); + decoder->private_->residual_unaligned[i] = decoder->private_->residual[i] = 0; + } + } + + for(i = 0; i < channels; i++) { + /* WATCHOUT: + * FLAC__lpc_restore_signal_asm_ia32_mmx() requires that the + * output arrays have a buffer of up to 3 zeroes in front + * (at negative indices) for alignment purposes; we use 4 + * to keep the data well-aligned. + */ + tmp = (FLAC__int32*)malloc(sizeof(FLAC__int32)*(size+4)); + if(tmp == 0) { + decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR; + return false; + } + memset(tmp, 0, sizeof(FLAC__int32)*4); + decoder->private_->output[i] = tmp + 4; + + /* WATCHOUT: + * minimum of quadword alignment for PPC vector optimizations is REQUIRED: + */ + if(!FLAC__memory_alloc_aligned_int32_array(size, &decoder->private_->residual_unaligned[i], &decoder->private_->residual[i])) { + decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR; + return false; + } + } + + decoder->private_->output_capacity = size; + decoder->private_->output_channels = channels; + + return true; +} + +FLAC__bool has_id_filtered_(FLAC__StreamDecoder *decoder, FLAC__byte *id) +{ + unsigned i; + + FLAC__ASSERT(0 != decoder); + FLAC__ASSERT(0 != decoder->private_); + + for(i = 0; i < decoder->private_->metadata_filter_ids_count; i++) + if(0 == memcmp(decoder->private_->metadata_filter_ids + i * (FLAC__STREAM_METADATA_APPLICATION_ID_LEN/8), id, (FLAC__STREAM_METADATA_APPLICATION_ID_LEN/8))) + return true; + + return false; +} + +FLAC__bool find_metadata_(FLAC__StreamDecoder *decoder) +{ + FLAC__uint32 x; + unsigned i, id; + FLAC__bool first = true; + + FLAC__ASSERT(FLAC__bitbuffer_is_consumed_byte_aligned(decoder->private_->input)); + + for(i = id = 0; i < 4; ) { + if(decoder->private_->cached) { + x = (FLAC__uint32)decoder->private_->lookahead; + decoder->private_->cached = false; + } + else { + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, 8, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + } + if(x == FLAC__STREAM_SYNC_STRING[i]) { + first = true; + i++; + id = 0; + continue; + } + if(x == ID3V2_TAG_[id]) { + id++; + i = 0; + if(id == 3) { + if(!skip_id3v2_tag_(decoder)) + return false; /* the read_callback_ sets the state for us */ + } + continue; + } + if(x == 0xff) { /* MAGIC NUMBER for the first 8 frame sync bits */ + decoder->private_->header_warmup[0] = (FLAC__byte)x; + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, 8, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + + /* we have to check if we just read two 0xff's in a row; the second may actually be the beginning of the sync code */ + /* else we have to check if the second byte is the end of a sync code */ + if(x == 0xff) { /* MAGIC NUMBER for the first 8 frame sync bits */ + decoder->private_->lookahead = (FLAC__byte)x; + decoder->private_->cached = true; + } + else if(x >> 2 == 0x3e) { /* MAGIC NUMBER for the last 6 sync bits */ + decoder->private_->header_warmup[1] = (FLAC__byte)x; + decoder->protected_->state = FLAC__STREAM_DECODER_READ_FRAME; + return true; + } + } + i = 0; + if(first) { + decoder->private_->error_callback(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC, decoder->private_->client_data); + first = false; + } + } + + decoder->protected_->state = FLAC__STREAM_DECODER_READ_METADATA; + return true; +} + +FLAC__bool read_metadata_(FLAC__StreamDecoder *decoder) +{ + FLAC__bool is_last; + FLAC__uint32 i, x, type, length; + + FLAC__ASSERT(FLAC__bitbuffer_is_consumed_byte_aligned(decoder->private_->input)); + + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_IS_LAST_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + is_last = x? true : false; + + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &type, FLAC__STREAM_METADATA_TYPE_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &length, FLAC__STREAM_METADATA_LENGTH_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + + if(type == FLAC__METADATA_TYPE_STREAMINFO) { + if(!read_metadata_streaminfo_(decoder, is_last, length)) + return false; + + decoder->private_->has_stream_info = true; + if(decoder->private_->metadata_filter[FLAC__METADATA_TYPE_STREAMINFO]) + decoder->private_->metadata_callback(decoder, &decoder->private_->stream_info, decoder->private_->client_data); + } + else if(type == FLAC__METADATA_TYPE_SEEKTABLE) { + if(!read_metadata_seektable_(decoder, is_last, length)) + return false; + + decoder->private_->has_seek_table = true; + if(decoder->private_->metadata_filter[FLAC__METADATA_TYPE_SEEKTABLE]) + decoder->private_->metadata_callback(decoder, &decoder->private_->seek_table, decoder->private_->client_data); + } + else { + FLAC__bool skip_it = !decoder->private_->metadata_filter[type]; + unsigned real_length = length; + FLAC__StreamMetadata block; + + block.is_last = is_last; + block.type = (FLAC__MetadataType)type; + block.length = length; + + if(type == FLAC__METADATA_TYPE_APPLICATION) { + if(!FLAC__bitbuffer_read_byte_block_aligned_no_crc(decoder->private_->input, block.data.application.id, FLAC__STREAM_METADATA_APPLICATION_ID_LEN/8, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + + real_length -= FLAC__STREAM_METADATA_APPLICATION_ID_LEN/8; + + if(decoder->private_->metadata_filter_ids_count > 0 && has_id_filtered_(decoder, block.data.application.id)) + skip_it = !skip_it; + } + + if(skip_it) { + if(!FLAC__bitbuffer_read_byte_block_aligned_no_crc(decoder->private_->input, 0, real_length, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + } + else { + switch(type) { + case FLAC__METADATA_TYPE_PADDING: + /* skip the padding bytes */ + if(!FLAC__bitbuffer_read_byte_block_aligned_no_crc(decoder->private_->input, 0, real_length, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + break; + case FLAC__METADATA_TYPE_APPLICATION: + /* remember, we read the ID already */ + if(real_length > 0) { + if(0 == (block.data.application.data = (FLAC__byte*)malloc(real_length))) { + decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR; + return false; + } + if(!FLAC__bitbuffer_read_byte_block_aligned_no_crc(decoder->private_->input, block.data.application.data, real_length, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + } + else + block.data.application.data = 0; + break; + case FLAC__METADATA_TYPE_VORBIS_COMMENT: + if(!read_metadata_vorbiscomment_(decoder, &block.data.vorbis_comment)) + return false; + break; + case FLAC__METADATA_TYPE_CUESHEET: + if(!read_metadata_cuesheet_(decoder, &block.data.cue_sheet)) + return false; + break; + case FLAC__METADATA_TYPE_STREAMINFO: + case FLAC__METADATA_TYPE_SEEKTABLE: + FLAC__ASSERT(0); + break; + default: + if(real_length > 0) { + if(0 == (block.data.unknown.data = (FLAC__byte*)malloc(real_length))) { + decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR; + return false; + } + if(!FLAC__bitbuffer_read_byte_block_aligned_no_crc(decoder->private_->input, block.data.unknown.data, real_length, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + } + else + block.data.unknown.data = 0; + break; + } + decoder->private_->metadata_callback(decoder, &block, decoder->private_->client_data); + + /* now we have to free any malloc'ed data in the block */ + switch(type) { + case FLAC__METADATA_TYPE_PADDING: + break; + case FLAC__METADATA_TYPE_APPLICATION: + if(0 != block.data.application.data) + free(block.data.application.data); + break; + case FLAC__METADATA_TYPE_VORBIS_COMMENT: + if(0 != block.data.vorbis_comment.vendor_string.entry) + free(block.data.vorbis_comment.vendor_string.entry); + if(block.data.vorbis_comment.num_comments > 0) + for(i = 0; i < block.data.vorbis_comment.num_comments; i++) + if(0 != block.data.vorbis_comment.comments[i].entry) + free(block.data.vorbis_comment.comments[i].entry); + if(0 != block.data.vorbis_comment.comments) + free(block.data.vorbis_comment.comments); + break; + case FLAC__METADATA_TYPE_CUESHEET: + if(block.data.cue_sheet.num_tracks > 0) + for(i = 0; i < block.data.cue_sheet.num_tracks; i++) + if(0 != block.data.cue_sheet.tracks[i].indices) + free(block.data.cue_sheet.tracks[i].indices); + if(0 != block.data.cue_sheet.tracks) + free(block.data.cue_sheet.tracks); + break; + case FLAC__METADATA_TYPE_STREAMINFO: + case FLAC__METADATA_TYPE_SEEKTABLE: + FLAC__ASSERT(0); + default: + if(0 != block.data.unknown.data) + free(block.data.unknown.data); + break; + } + } + } + + if(is_last) + decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC; + + return true; +} + +FLAC__bool read_metadata_streaminfo_(FLAC__StreamDecoder *decoder, FLAC__bool is_last, unsigned length) +{ + FLAC__uint32 x; + unsigned bits, used_bits = 0; + + FLAC__ASSERT(FLAC__bitbuffer_is_consumed_byte_aligned(decoder->private_->input)); + + decoder->private_->stream_info.type = FLAC__METADATA_TYPE_STREAMINFO; + decoder->private_->stream_info.is_last = is_last; + decoder->private_->stream_info.length = length; + + bits = FLAC__STREAM_METADATA_STREAMINFO_MIN_BLOCK_SIZE_LEN; + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, bits, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + decoder->private_->stream_info.data.stream_info.min_blocksize = x; + used_bits += bits; + + bits = FLAC__STREAM_METADATA_STREAMINFO_MAX_BLOCK_SIZE_LEN; + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_STREAMINFO_MAX_BLOCK_SIZE_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + decoder->private_->stream_info.data.stream_info.max_blocksize = x; + used_bits += bits; + + bits = FLAC__STREAM_METADATA_STREAMINFO_MIN_FRAME_SIZE_LEN; + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_STREAMINFO_MIN_FRAME_SIZE_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + decoder->private_->stream_info.data.stream_info.min_framesize = x; + used_bits += bits; + + bits = FLAC__STREAM_METADATA_STREAMINFO_MAX_FRAME_SIZE_LEN; + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_STREAMINFO_MAX_FRAME_SIZE_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + decoder->private_->stream_info.data.stream_info.max_framesize = x; + used_bits += bits; + + bits = FLAC__STREAM_METADATA_STREAMINFO_SAMPLE_RATE_LEN; + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_STREAMINFO_SAMPLE_RATE_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + decoder->private_->stream_info.data.stream_info.sample_rate = x; + used_bits += bits; + + bits = FLAC__STREAM_METADATA_STREAMINFO_CHANNELS_LEN; + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_STREAMINFO_CHANNELS_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + decoder->private_->stream_info.data.stream_info.channels = x+1; + used_bits += bits; + + bits = FLAC__STREAM_METADATA_STREAMINFO_BITS_PER_SAMPLE_LEN; + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_STREAMINFO_BITS_PER_SAMPLE_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + decoder->private_->stream_info.data.stream_info.bits_per_sample = x+1; + used_bits += bits; + + bits = FLAC__STREAM_METADATA_STREAMINFO_TOTAL_SAMPLES_LEN; + if(!FLAC__bitbuffer_read_raw_uint64(decoder->private_->input, &decoder->private_->stream_info.data.stream_info.total_samples, FLAC__STREAM_METADATA_STREAMINFO_TOTAL_SAMPLES_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + used_bits += bits; + + if(!FLAC__bitbuffer_read_byte_block_aligned_no_crc(decoder->private_->input, decoder->private_->stream_info.data.stream_info.md5sum, 16, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + used_bits += 16*8; + + /* skip the rest of the block */ + FLAC__ASSERT(used_bits % 8 == 0); + length -= (used_bits / 8); + if(!FLAC__bitbuffer_read_byte_block_aligned_no_crc(decoder->private_->input, 0, length, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + + return true; +} + +FLAC__bool read_metadata_seektable_(FLAC__StreamDecoder *decoder, FLAC__bool is_last, unsigned length) +{ + FLAC__uint32 i, x; + FLAC__uint64 xx; + + FLAC__ASSERT(FLAC__bitbuffer_is_consumed_byte_aligned(decoder->private_->input)); + + decoder->private_->seek_table.type = FLAC__METADATA_TYPE_SEEKTABLE; + decoder->private_->seek_table.is_last = is_last; + decoder->private_->seek_table.length = length; + + decoder->private_->seek_table.data.seek_table.num_points = length / FLAC__STREAM_METADATA_SEEKPOINT_LENGTH; + + /* use realloc since we may pass through here several times (e.g. after seeking) */ + if(0 == (decoder->private_->seek_table.data.seek_table.points = (FLAC__StreamMetadata_SeekPoint*)realloc(decoder->private_->seek_table.data.seek_table.points, decoder->private_->seek_table.data.seek_table.num_points * sizeof(FLAC__StreamMetadata_SeekPoint)))) { + decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR; + return false; + } + for(i = 0; i < decoder->private_->seek_table.data.seek_table.num_points; i++) { + if(!FLAC__bitbuffer_read_raw_uint64(decoder->private_->input, &xx, FLAC__STREAM_METADATA_SEEKPOINT_SAMPLE_NUMBER_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + decoder->private_->seek_table.data.seek_table.points[i].sample_number = xx; + + if(!FLAC__bitbuffer_read_raw_uint64(decoder->private_->input, &xx, FLAC__STREAM_METADATA_SEEKPOINT_STREAM_OFFSET_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + decoder->private_->seek_table.data.seek_table.points[i].stream_offset = xx; + + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_SEEKPOINT_FRAME_SAMPLES_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + decoder->private_->seek_table.data.seek_table.points[i].frame_samples = x; + } + length -= (decoder->private_->seek_table.data.seek_table.num_points * FLAC__STREAM_METADATA_SEEKPOINT_LENGTH); + /* if there is a partial point left, skip over it */ + if(length > 0) { + /*@@@ do an error_callback() here? there's an argument for either way */ + if(!FLAC__bitbuffer_read_byte_block_aligned_no_crc(decoder->private_->input, 0, length, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + } + + return true; +} + +FLAC__bool read_metadata_vorbiscomment_(FLAC__StreamDecoder *decoder, FLAC__StreamMetadata_VorbisComment *obj) +{ + FLAC__uint32 i; + + FLAC__ASSERT(FLAC__bitbuffer_is_consumed_byte_aligned(decoder->private_->input)); + + /* read vendor string */ + FLAC__ASSERT(FLAC__STREAM_METADATA_VORBIS_COMMENT_ENTRY_LENGTH_LEN == 32); + if(!FLAC__bitbuffer_read_raw_uint32_little_endian(decoder->private_->input, &obj->vendor_string.length, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + if(obj->vendor_string.length > 0) { + if(0 == (obj->vendor_string.entry = (FLAC__byte*)malloc(obj->vendor_string.length+1))) { + decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR; + return false; + } + if(!FLAC__bitbuffer_read_byte_block_aligned_no_crc(decoder->private_->input, obj->vendor_string.entry, obj->vendor_string.length, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + obj->vendor_string.entry[obj->vendor_string.length] = '\0'; + } + else + obj->vendor_string.entry = 0; + + /* read num comments */ + FLAC__ASSERT(FLAC__STREAM_METADATA_VORBIS_COMMENT_NUM_COMMENTS_LEN == 32); + if(!FLAC__bitbuffer_read_raw_uint32_little_endian(decoder->private_->input, &obj->num_comments, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + + /* read comments */ + if(obj->num_comments > 0) { + if(0 == (obj->comments = (FLAC__StreamMetadata_VorbisComment_Entry*)malloc(obj->num_comments * sizeof(FLAC__StreamMetadata_VorbisComment_Entry)))) { + decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR; + return false; + } + for(i = 0; i < obj->num_comments; i++) { + FLAC__ASSERT(FLAC__STREAM_METADATA_VORBIS_COMMENT_ENTRY_LENGTH_LEN == 32); + if(!FLAC__bitbuffer_read_raw_uint32_little_endian(decoder->private_->input, &obj->comments[i].length, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + if(obj->comments[i].length > 0) { + if(0 == (obj->comments[i].entry = (FLAC__byte*)malloc(obj->comments[i].length+1))) { + decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR; + return false; + } + if(!FLAC__bitbuffer_read_byte_block_aligned_no_crc(decoder->private_->input, obj->comments[i].entry, obj->comments[i].length, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + obj->comments[i].entry[obj->comments[i].length] = '\0'; + } + else + obj->comments[i].entry = 0; + } + } + else { + obj->comments = 0; + } + + return true; +} + +FLAC__bool read_metadata_cuesheet_(FLAC__StreamDecoder *decoder, FLAC__StreamMetadata_CueSheet *obj) +{ + FLAC__uint32 i, j, x; + + FLAC__ASSERT(FLAC__bitbuffer_is_consumed_byte_aligned(decoder->private_->input)); + + memset(obj, 0, sizeof(FLAC__StreamMetadata_CueSheet)); + + FLAC__ASSERT(FLAC__STREAM_METADATA_CUESHEET_MEDIA_CATALOG_NUMBER_LEN % 8 == 0); + if(!FLAC__bitbuffer_read_byte_block_aligned_no_crc(decoder->private_->input, (FLAC__byte*)obj->media_catalog_number, FLAC__STREAM_METADATA_CUESHEET_MEDIA_CATALOG_NUMBER_LEN/8, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + + if(!FLAC__bitbuffer_read_raw_uint64(decoder->private_->input, &obj->lead_in, FLAC__STREAM_METADATA_CUESHEET_LEAD_IN_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_CUESHEET_IS_CD_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + obj->is_cd = x? true : false; + + if(!FLAC__bitbuffer_skip_bits_no_crc(decoder->private_->input, FLAC__STREAM_METADATA_CUESHEET_RESERVED_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_CUESHEET_NUM_TRACKS_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + obj->num_tracks = x; + + if(obj->num_tracks > 0) { + if(0 == (obj->tracks = (FLAC__StreamMetadata_CueSheet_Track*)calloc(obj->num_tracks, sizeof(FLAC__StreamMetadata_CueSheet_Track)))) { + decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR; + return false; + } + for(i = 0; i < obj->num_tracks; i++) { + FLAC__StreamMetadata_CueSheet_Track *track = &obj->tracks[i]; + if(!FLAC__bitbuffer_read_raw_uint64(decoder->private_->input, &track->offset, FLAC__STREAM_METADATA_CUESHEET_TRACK_OFFSET_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_CUESHEET_TRACK_NUMBER_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + track->number = (FLAC__byte)x; + + FLAC__ASSERT(FLAC__STREAM_METADATA_CUESHEET_TRACK_ISRC_LEN % 8 == 0); + if(!FLAC__bitbuffer_read_byte_block_aligned_no_crc(decoder->private_->input, (FLAC__byte*)track->isrc, FLAC__STREAM_METADATA_CUESHEET_TRACK_ISRC_LEN/8, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_CUESHEET_TRACK_TYPE_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + track->type = x; + + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_CUESHEET_TRACK_PRE_EMPHASIS_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + track->pre_emphasis = x; + + if(!FLAC__bitbuffer_skip_bits_no_crc(decoder->private_->input, FLAC__STREAM_METADATA_CUESHEET_TRACK_RESERVED_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_CUESHEET_TRACK_NUM_INDICES_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + track->num_indices = (FLAC__byte)x; + + if(track->num_indices > 0) { + if(0 == (track->indices = (FLAC__StreamMetadata_CueSheet_Index*)calloc(track->num_indices, sizeof(FLAC__StreamMetadata_CueSheet_Index)))) { + decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR; + return false; + } + for(j = 0; j < track->num_indices; j++) { + FLAC__StreamMetadata_CueSheet_Index *index = &track->indices[j]; + if(!FLAC__bitbuffer_read_raw_uint64(decoder->private_->input, &index->offset, FLAC__STREAM_METADATA_CUESHEET_INDEX_OFFSET_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_CUESHEET_INDEX_NUMBER_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + index->number = (FLAC__byte)x; + + if(!FLAC__bitbuffer_skip_bits_no_crc(decoder->private_->input, FLAC__STREAM_METADATA_CUESHEET_INDEX_RESERVED_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + } + } + } + } + + return true; +} + +FLAC__bool skip_id3v2_tag_(FLAC__StreamDecoder *decoder) +{ + FLAC__uint32 x; + unsigned i, skip; + + /* skip the version and flags bytes */ + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, 24, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + /* get the size (in bytes) to skip */ + skip = 0; + for(i = 0; i < 4; i++) { + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, 8, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + skip <<= 7; + skip |= (x & 0x7f); + } + /* skip the rest of the tag */ + if(!FLAC__bitbuffer_read_byte_block_aligned_no_crc(decoder->private_->input, 0, skip, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + return true; +} + +FLAC__bool frame_sync_(FLAC__StreamDecoder *decoder) +{ + FLAC__uint32 x; + FLAC__bool first = true; + + /* If we know the total number of samples in the stream, stop if we've read that many. */ + /* This will stop us, for example, from wasting time trying to sync on an ID3V1 tag. */ + if(decoder->private_->has_stream_info && decoder->private_->stream_info.data.stream_info.total_samples) { + if(decoder->private_->samples_decoded >= decoder->private_->stream_info.data.stream_info.total_samples) { + decoder->protected_->state = FLAC__STREAM_DECODER_END_OF_STREAM; + return true; + } + } + + /* make sure we're byte aligned */ + if(!FLAC__bitbuffer_is_consumed_byte_aligned(decoder->private_->input)) { + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, FLAC__bitbuffer_bits_left_for_byte_alignment(decoder->private_->input), read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + } + + while(1) { + if(decoder->private_->cached) { + x = (FLAC__uint32)decoder->private_->lookahead; + decoder->private_->cached = false; + } + else { + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, 8, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + } + if(x == 0xff) { /* MAGIC NUMBER for the first 8 frame sync bits */ + decoder->private_->header_warmup[0] = (FLAC__byte)x; + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, 8, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + + /* we have to check if we just read two 0xff's in a row; the second may actually be the beginning of the sync code */ + /* else we have to check if the second byte is the end of a sync code */ + if(x == 0xff) { /* MAGIC NUMBER for the first 8 frame sync bits */ + decoder->private_->lookahead = (FLAC__byte)x; + decoder->private_->cached = true; + } + else if(x >> 2 == 0x3e) { /* MAGIC NUMBER for the last 6 sync bits */ + decoder->private_->header_warmup[1] = (FLAC__byte)x; + decoder->protected_->state = FLAC__STREAM_DECODER_READ_FRAME; + return true; + } + } + if(first) { + decoder->private_->error_callback(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC, decoder->private_->client_data); + first = false; + } + } + + return true; +} + +FLAC__bool read_frame_(FLAC__StreamDecoder *decoder, FLAC__bool *got_a_frame, FLAC__bool do_full_decode) +{ + unsigned channel; + unsigned i; + FLAC__int32 mid, side, left, right; + FLAC__uint16 frame_crc; /* the one we calculate from the input stream */ + FLAC__uint32 x; + + *got_a_frame = false; + + /* init the CRC */ + frame_crc = 0; + FLAC__CRC16_UPDATE(decoder->private_->header_warmup[0], frame_crc); + FLAC__CRC16_UPDATE(decoder->private_->header_warmup[1], frame_crc); + FLAC__bitbuffer_reset_read_crc16(decoder->private_->input, frame_crc); + + if(!read_frame_header_(decoder)) + return false; + if(decoder->protected_->state == FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC) + return true; + if(!allocate_output_(decoder, decoder->private_->frame.header.blocksize, decoder->private_->frame.header.channels)) + return false; + for(channel = 0; channel < decoder->private_->frame.header.channels; channel++) { + /* + * first figure the correct bits-per-sample of the subframe + */ + unsigned bps = decoder->private_->frame.header.bits_per_sample; + switch(decoder->private_->frame.header.channel_assignment) { + case FLAC__CHANNEL_ASSIGNMENT_INDEPENDENT: + /* no adjustment needed */ + break; + case FLAC__CHANNEL_ASSIGNMENT_LEFT_SIDE: + FLAC__ASSERT(decoder->private_->frame.header.channels == 2); + if(channel == 1) + bps++; + break; + case FLAC__CHANNEL_ASSIGNMENT_RIGHT_SIDE: + FLAC__ASSERT(decoder->private_->frame.header.channels == 2); + if(channel == 0) + bps++; + break; + case FLAC__CHANNEL_ASSIGNMENT_MID_SIDE: + FLAC__ASSERT(decoder->private_->frame.header.channels == 2); + if(channel == 1) + bps++; + break; + default: + FLAC__ASSERT(0); + } + /* + * now read it + */ + if(!read_subframe_(decoder, channel, bps, do_full_decode)) + return false; + if(decoder->protected_->state != FLAC__STREAM_DECODER_READ_FRAME) { + decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC; + return true; + } + } + if(!read_zero_padding_(decoder)) + return false; + + /* + * Read the frame CRC-16 from the footer and check + */ + frame_crc = FLAC__bitbuffer_get_read_crc16(decoder->private_->input); + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, FLAC__FRAME_FOOTER_CRC_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + if(frame_crc == (FLAC__uint16)x) { + if(do_full_decode) { + /* Undo any special channel coding */ + switch(decoder->private_->frame.header.channel_assignment) { + case FLAC__CHANNEL_ASSIGNMENT_INDEPENDENT: + /* do nothing */ + break; + case FLAC__CHANNEL_ASSIGNMENT_LEFT_SIDE: + FLAC__ASSERT(decoder->private_->frame.header.channels == 2); + for(i = 0; i < decoder->private_->frame.header.blocksize; i++) + decoder->private_->output[1][i] = decoder->private_->output[0][i] - decoder->private_->output[1][i]; + break; + case FLAC__CHANNEL_ASSIGNMENT_RIGHT_SIDE: + FLAC__ASSERT(decoder->private_->frame.header.channels == 2); + for(i = 0; i < decoder->private_->frame.header.blocksize; i++) + decoder->private_->output[0][i] += decoder->private_->output[1][i]; + break; + case FLAC__CHANNEL_ASSIGNMENT_MID_SIDE: + FLAC__ASSERT(decoder->private_->frame.header.channels == 2); + for(i = 0; i < decoder->private_->frame.header.blocksize; i++) { + mid = decoder->private_->output[0][i]; + side = decoder->private_->output[1][i]; + mid <<= 1; + if(side & 1) /* i.e. if 'side' is odd... */ + mid++; + left = mid + side; + right = mid - side; + decoder->private_->output[0][i] = left >> 1; + decoder->private_->output[1][i] = right >> 1; + } + break; + default: + FLAC__ASSERT(0); + break; + } + } + } + else { + /* Bad frame, emit error and zero the output signal */ + decoder->private_->error_callback(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_FRAME_CRC_MISMATCH, decoder->private_->client_data); + if(do_full_decode) { + for(channel = 0; channel < decoder->private_->frame.header.channels; channel++) { + memset(decoder->private_->output[channel], 0, sizeof(FLAC__int32) * decoder->private_->frame.header.blocksize); + } + } + } + + *got_a_frame = true; + + /* put the latest values into the public section of the decoder instance */ + decoder->protected_->channels = decoder->private_->frame.header.channels; + decoder->protected_->channel_assignment = decoder->private_->frame.header.channel_assignment; + decoder->protected_->bits_per_sample = decoder->private_->frame.header.bits_per_sample; + decoder->protected_->sample_rate = decoder->private_->frame.header.sample_rate; + decoder->protected_->blocksize = decoder->private_->frame.header.blocksize; + + FLAC__ASSERT(decoder->private_->frame.header.number_type == FLAC__FRAME_NUMBER_TYPE_SAMPLE_NUMBER); + decoder->private_->samples_decoded = decoder->private_->frame.header.number.sample_number + decoder->private_->frame.header.blocksize; + + /* write it */ + if(do_full_decode) { + if(decoder->private_->write_callback(decoder, &decoder->private_->frame, (const FLAC__int32 * const *)decoder->private_->output, decoder->private_->client_data) != FLAC__STREAM_DECODER_WRITE_STATUS_CONTINUE) + return false; + } + + decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC; + return true; +} + +FLAC__bool read_frame_header_(FLAC__StreamDecoder *decoder) +{ + FLAC__uint32 x; + FLAC__uint64 xx; + unsigned i, blocksize_hint = 0, sample_rate_hint = 0; + FLAC__byte crc8, raw_header[16]; /* MAGIC NUMBER based on the maximum frame header size, including CRC */ + unsigned raw_header_len; + FLAC__bool is_unparseable = false; + const FLAC__bool is_known_variable_blocksize_stream = (decoder->private_->has_stream_info && decoder->private_->stream_info.data.stream_info.min_blocksize != decoder->private_->stream_info.data.stream_info.max_blocksize); + const FLAC__bool is_known_fixed_blocksize_stream = (decoder->private_->has_stream_info && decoder->private_->stream_info.data.stream_info.min_blocksize == decoder->private_->stream_info.data.stream_info.max_blocksize); + + FLAC__ASSERT(FLAC__bitbuffer_is_consumed_byte_aligned(decoder->private_->input)); + + /* init the raw header with the saved bits from synchronization */ + raw_header[0] = decoder->private_->header_warmup[0]; + raw_header[1] = decoder->private_->header_warmup[1]; + raw_header_len = 2; + + /* + * check to make sure that the reserved bits are 0 + */ + if(raw_header[1] & 0x03) { /* MAGIC NUMBER */ + is_unparseable = true; + } + + /* + * Note that along the way as we read the header, we look for a sync + * code inside. If we find one it would indicate that our original + * sync was bad since there cannot be a sync code in a valid header. + */ + + /* + * read in the raw header as bytes so we can CRC it, and parse it on the way + */ + for(i = 0; i < 2; i++) { + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, 8, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + if(x == 0xff) { /* MAGIC NUMBER for the first 8 frame sync bits */ + /* if we get here it means our original sync was erroneous since the sync code cannot appear in the header */ + decoder->private_->lookahead = (FLAC__byte)x; + decoder->private_->cached = true; + decoder->private_->error_callback(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_BAD_HEADER, decoder->private_->client_data); + decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC; + return true; + } + raw_header[raw_header_len++] = (FLAC__byte)x; + } + + switch(x = raw_header[2] >> 4) { + case 0: + if(is_known_fixed_blocksize_stream) + decoder->private_->frame.header.blocksize = decoder->private_->stream_info.data.stream_info.min_blocksize; + else + is_unparseable = true; + break; + case 1: + decoder->private_->frame.header.blocksize = 192; + break; + case 2: + case 3: + case 4: + case 5: + decoder->private_->frame.header.blocksize = 576 << (x-2); + break; + case 6: + case 7: + blocksize_hint = x; + break; + case 8: + case 9: + case 10: + case 11: + case 12: + case 13: + case 14: + case 15: + decoder->private_->frame.header.blocksize = 256 << (x-8); + break; + default: + FLAC__ASSERT(0); + break; + } + + switch(x = raw_header[2] & 0x0f) { + case 0: + if(decoder->private_->has_stream_info) + decoder->private_->frame.header.sample_rate = decoder->private_->stream_info.data.stream_info.sample_rate; + else + is_unparseable = true; + break; + case 1: + case 2: + case 3: + is_unparseable = true; + break; + case 4: + decoder->private_->frame.header.sample_rate = 8000; + break; + case 5: + decoder->private_->frame.header.sample_rate = 16000; + break; + case 6: + decoder->private_->frame.header.sample_rate = 22050; + break; + case 7: + decoder->private_->frame.header.sample_rate = 24000; + break; + case 8: + decoder->private_->frame.header.sample_rate = 32000; + break; + case 9: + decoder->private_->frame.header.sample_rate = 44100; + break; + case 10: + decoder->private_->frame.header.sample_rate = 48000; + break; + case 11: + decoder->private_->frame.header.sample_rate = 96000; + break; + case 12: + case 13: + case 14: + sample_rate_hint = x; + break; + case 15: + decoder->private_->error_callback(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_BAD_HEADER, decoder->private_->client_data); + decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC; + return true; + default: + FLAC__ASSERT(0); + } + + x = (unsigned)(raw_header[3] >> 4); + if(x & 8) { + decoder->private_->frame.header.channels = 2; + switch(x & 7) { + case 0: + decoder->private_->frame.header.channel_assignment = FLAC__CHANNEL_ASSIGNMENT_LEFT_SIDE; + break; + case 1: + decoder->private_->frame.header.channel_assignment = FLAC__CHANNEL_ASSIGNMENT_RIGHT_SIDE; + break; + case 2: + decoder->private_->frame.header.channel_assignment = FLAC__CHANNEL_ASSIGNMENT_MID_SIDE; + break; + default: + is_unparseable = true; + break; + } + } + else { + decoder->private_->frame.header.channels = (unsigned)x + 1; + decoder->private_->frame.header.channel_assignment = FLAC__CHANNEL_ASSIGNMENT_INDEPENDENT; + } + + switch(x = (unsigned)(raw_header[3] & 0x0e) >> 1) { + case 0: + if(decoder->private_->has_stream_info) + decoder->private_->frame.header.bits_per_sample = decoder->private_->stream_info.data.stream_info.bits_per_sample; + else + is_unparseable = true; + break; + case 1: + decoder->private_->frame.header.bits_per_sample = 8; + break; + case 2: + decoder->private_->frame.header.bits_per_sample = 12; + break; + case 4: + decoder->private_->frame.header.bits_per_sample = 16; + break; + case 5: + decoder->private_->frame.header.bits_per_sample = 20; + break; + case 6: + decoder->private_->frame.header.bits_per_sample = 24; + break; + case 3: + case 7: + is_unparseable = true; + break; + default: + FLAC__ASSERT(0); + break; + } + + if(raw_header[3] & 0x01) { /* this should be a zero padding bit */ + decoder->private_->error_callback(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_BAD_HEADER, decoder->private_->client_data); + decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC; + return true; + } + + /* + * Now we get to the regrettable consequences of not knowing for sure + * whether we got a frame number or a sample number. There are no + * encoders that do variable-blocksize encoding so unless we know from + * the STREAMINFO that it is variable-blocksize we will assume it is + * fixed-blocksize. The trouble comes when we have no STREAMINFO; again + * we will guess that is fixed-blocksize. Where this can go wrong: 1) a + * variable-blocksize stream with no STREAMINFO; 2) a fixed-blocksize + * stream that was edited such that one or more frames before or + * including this one do not have the same number of samples as the + * STREAMINFO's min and max blocksize. + */ + if(is_known_variable_blocksize_stream) { + if(blocksize_hint) { + if(!FLAC__bitbuffer_read_utf8_uint64(decoder->private_->input, &xx, read_callback_, decoder, raw_header, &raw_header_len)) + return false; /* the read_callback_ sets the state for us */ + if(xx == FLAC__U64L(0xffffffffffffffff)) { /* i.e. non-UTF8 code... */ + decoder->private_->lookahead = raw_header[raw_header_len-1]; /* back up as much as we can */ + decoder->private_->cached = true; + decoder->private_->error_callback(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_BAD_HEADER, decoder->private_->client_data); + decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC; + return true; + } + decoder->private_->frame.header.number_type = FLAC__FRAME_NUMBER_TYPE_SAMPLE_NUMBER; + decoder->private_->frame.header.number.sample_number = xx; + } + else + is_unparseable = true; + } + else { + if(!FLAC__bitbuffer_read_utf8_uint32(decoder->private_->input, &x, read_callback_, decoder, raw_header, &raw_header_len)) + return false; /* the read_callback_ sets the state for us */ + if(x == 0xffffffff) { /* i.e. non-UTF8 code... */ + decoder->private_->lookahead = raw_header[raw_header_len-1]; /* back up as much as we can */ + decoder->private_->cached = true; + decoder->private_->error_callback(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_BAD_HEADER, decoder->private_->client_data); + decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC; + return true; + } + decoder->private_->last_frame_number = x; + decoder->private_->frame.header.number_type = FLAC__FRAME_NUMBER_TYPE_SAMPLE_NUMBER; + if(decoder->private_->has_stream_info) { + FLAC__ASSERT(decoder->private_->stream_info.data.stream_info.min_blocksize == decoder->private_->stream_info.data.stream_info.max_blocksize); + decoder->private_->frame.header.number.sample_number = (FLAC__uint64)decoder->private_->stream_info.data.stream_info.min_blocksize * (FLAC__uint64)x; + decoder->private_->last_block_size = decoder->private_->frame.header.blocksize; + } + else if(blocksize_hint) { + if(decoder->private_->last_block_size) + decoder->private_->frame.header.number.sample_number = (FLAC__uint64)decoder->private_->last_block_size * (FLAC__uint64)x; + else + is_unparseable = true; + } + else { + decoder->private_->frame.header.number.sample_number = (FLAC__uint64)decoder->private_->frame.header.blocksize * (FLAC__uint64)x; + decoder->private_->last_block_size = decoder->private_->frame.header.blocksize; + } + } + + if(blocksize_hint) { + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, 8, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + raw_header[raw_header_len++] = (FLAC__byte)x; + if(blocksize_hint == 7) { + FLAC__uint32 _x; + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &_x, 8, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + raw_header[raw_header_len++] = (FLAC__byte)_x; + x = (x << 8) | _x; + } + decoder->private_->frame.header.blocksize = x+1; + } + + if(sample_rate_hint) { + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, 8, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + raw_header[raw_header_len++] = (FLAC__byte)x; + if(sample_rate_hint != 12) { + FLAC__uint32 _x; + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &_x, 8, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + raw_header[raw_header_len++] = (FLAC__byte)_x; + x = (x << 8) | _x; + } + if(sample_rate_hint == 12) + decoder->private_->frame.header.sample_rate = x*1000; + else if(sample_rate_hint == 13) + decoder->private_->frame.header.sample_rate = x; + else + decoder->private_->frame.header.sample_rate = x*10; + } + + /* read the CRC-8 byte */ + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, 8, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + crc8 = (FLAC__byte)x; + + if(FLAC__crc8(raw_header, raw_header_len) != crc8) { + decoder->private_->error_callback(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_BAD_HEADER, decoder->private_->client_data); + decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC; + return true; + } + + if(is_unparseable) { + decoder->protected_->state = FLAC__STREAM_DECODER_UNPARSEABLE_STREAM; + return false; + } + + return true; +} + +FLAC__bool read_subframe_(FLAC__StreamDecoder *decoder, unsigned channel, unsigned bps, FLAC__bool do_full_decode) +{ + FLAC__uint32 x; + FLAC__bool wasted_bits; + + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &x, 8, read_callback_, decoder)) /* MAGIC NUMBER */ + return false; /* the read_callback_ sets the state for us */ + + wasted_bits = (x & 1); + x &= 0xfe; + + if(wasted_bits) { + unsigned u; + if(!FLAC__bitbuffer_read_unary_unsigned(decoder->private_->input, &u, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + decoder->private_->frame.subframes[channel].wasted_bits = u+1; + bps -= decoder->private_->frame.subframes[channel].wasted_bits; + } + else + decoder->private_->frame.subframes[channel].wasted_bits = 0; + + /* + * Lots of magic numbers here + */ + if(x & 0x80) { + decoder->private_->error_callback(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC, decoder->private_->client_data); + decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC; + return true; + } + else if(x == 0) { + if(!read_subframe_constant_(decoder, channel, bps, do_full_decode)) + return false; + } + else if(x == 2) { + if(!read_subframe_verbatim_(decoder, channel, bps, do_full_decode)) + return false; + } + else if(x < 16) { + decoder->protected_->state = FLAC__STREAM_DECODER_UNPARSEABLE_STREAM; + return false; + } + else if(x <= 24) { + if(!read_subframe_fixed_(decoder, channel, bps, (x>>1)&7, do_full_decode)) + return false; + } + else if(x < 64) { + decoder->protected_->state = FLAC__STREAM_DECODER_UNPARSEABLE_STREAM; + return false; + } + else { + if(!read_subframe_lpc_(decoder, channel, bps, ((x>>1)&31)+1, do_full_decode)) + return false; + } + + if(wasted_bits && do_full_decode) { + unsigned i; + x = decoder->private_->frame.subframes[channel].wasted_bits; + for(i = 0; i < decoder->private_->frame.header.blocksize; i++) + decoder->private_->output[channel][i] <<= x; + } + + return true; +} + +FLAC__bool read_subframe_constant_(FLAC__StreamDecoder *decoder, unsigned channel, unsigned bps, FLAC__bool do_full_decode) +{ + FLAC__Subframe_Constant *subframe = &decoder->private_->frame.subframes[channel].data.constant; + FLAC__int32 x; + unsigned i; + FLAC__int32 *output = decoder->private_->output[channel]; + + decoder->private_->frame.subframes[channel].type = FLAC__SUBFRAME_TYPE_CONSTANT; + + if(!FLAC__bitbuffer_read_raw_int32(decoder->private_->input, &x, bps, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + + subframe->value = x; + + /* decode the subframe */ + if(do_full_decode) { + for(i = 0; i < decoder->private_->frame.header.blocksize; i++) + output[i] = x; + } + + return true; +} + +FLAC__bool read_subframe_fixed_(FLAC__StreamDecoder *decoder, unsigned channel, unsigned bps, const unsigned order, FLAC__bool do_full_decode) +{ + FLAC__Subframe_Fixed *subframe = &decoder->private_->frame.subframes[channel].data.fixed; + FLAC__int32 i32; + FLAC__uint32 u32; + unsigned u; + + decoder->private_->frame.subframes[channel].type = FLAC__SUBFRAME_TYPE_FIXED; + + subframe->residual = decoder->private_->residual[channel]; + subframe->order = order; + + /* read warm-up samples */ + for(u = 0; u < order; u++) { + if(!FLAC__bitbuffer_read_raw_int32(decoder->private_->input, &i32, bps, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + subframe->warmup[u] = i32; + } + + /* read entropy coding method info */ + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &u32, FLAC__ENTROPY_CODING_METHOD_TYPE_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + subframe->entropy_coding_method.type = (FLAC__EntropyCodingMethodType)u32; + switch(subframe->entropy_coding_method.type) { + case FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE: + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &u32, FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ORDER_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + subframe->entropy_coding_method.data.partitioned_rice.order = u32; + subframe->entropy_coding_method.data.partitioned_rice.contents = &decoder->private_->partitioned_rice_contents[channel]; + break; + default: + decoder->protected_->state = FLAC__STREAM_DECODER_UNPARSEABLE_STREAM; + return false; + } + + /* read residual */ + switch(subframe->entropy_coding_method.type) { + case FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE: + if(!read_residual_partitioned_rice_(decoder, order, subframe->entropy_coding_method.data.partitioned_rice.order, &decoder->private_->partitioned_rice_contents[channel], decoder->private_->residual[channel])) + return false; + break; + default: + FLAC__ASSERT(0); + } + + /* decode the subframe */ + if(do_full_decode) { + memcpy(decoder->private_->output[channel], subframe->warmup, sizeof(FLAC__int32) * order); + FLAC__fixed_restore_signal(decoder->private_->residual[channel], decoder->private_->frame.header.blocksize-order, order, decoder->private_->output[channel]+order); + } + + return true; +} + +FLAC__bool read_subframe_lpc_(FLAC__StreamDecoder *decoder, unsigned channel, unsigned bps, const unsigned order, FLAC__bool do_full_decode) +{ + FLAC__Subframe_LPC *subframe = &decoder->private_->frame.subframes[channel].data.lpc; + FLAC__int32 i32; + FLAC__uint32 u32; + unsigned u; + + decoder->private_->frame.subframes[channel].type = FLAC__SUBFRAME_TYPE_LPC; + + subframe->residual = decoder->private_->residual[channel]; + subframe->order = order; + + /* read warm-up samples */ + for(u = 0; u < order; u++) { + if(!FLAC__bitbuffer_read_raw_int32(decoder->private_->input, &i32, bps, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + subframe->warmup[u] = i32; + } + + /* read qlp coeff precision */ + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &u32, FLAC__SUBFRAME_LPC_QLP_COEFF_PRECISION_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + if(u32 == (1u << FLAC__SUBFRAME_LPC_QLP_COEFF_PRECISION_LEN) - 1) { + decoder->private_->error_callback(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC, decoder->private_->client_data); + decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC; + return true; + } + subframe->qlp_coeff_precision = u32+1; + + /* read qlp shift */ + if(!FLAC__bitbuffer_read_raw_int32(decoder->private_->input, &i32, FLAC__SUBFRAME_LPC_QLP_SHIFT_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + subframe->quantization_level = i32; + + /* read quantized lp coefficiencts */ + for(u = 0; u < order; u++) { + if(!FLAC__bitbuffer_read_raw_int32(decoder->private_->input, &i32, subframe->qlp_coeff_precision, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + subframe->qlp_coeff[u] = i32; + } + + /* read entropy coding method info */ + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &u32, FLAC__ENTROPY_CODING_METHOD_TYPE_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + subframe->entropy_coding_method.type = (FLAC__EntropyCodingMethodType)u32; + switch(subframe->entropy_coding_method.type) { + case FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE: + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &u32, FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ORDER_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + subframe->entropy_coding_method.data.partitioned_rice.order = u32; + subframe->entropy_coding_method.data.partitioned_rice.contents = &decoder->private_->partitioned_rice_contents[channel]; + break; + default: + decoder->protected_->state = FLAC__STREAM_DECODER_UNPARSEABLE_STREAM; + return false; + } + + /* read residual */ + switch(subframe->entropy_coding_method.type) { + case FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE: + if(!read_residual_partitioned_rice_(decoder, order, subframe->entropy_coding_method.data.partitioned_rice.order, &decoder->private_->partitioned_rice_contents[channel], decoder->private_->residual[channel])) + return false; + break; + default: + FLAC__ASSERT(0); + } + + /* decode the subframe */ + if(do_full_decode) { + memcpy(decoder->private_->output[channel], subframe->warmup, sizeof(FLAC__int32) * order); + if(bps + subframe->qlp_coeff_precision + FLAC__bitmath_ilog2(order) <= 32) + if(bps <= 16 && subframe->qlp_coeff_precision <= 16) { + if(order <= 8) + decoder->private_->local_lpc_restore_signal_16bit_order8(decoder->private_->residual[channel], decoder->private_->frame.header.blocksize-order, subframe->qlp_coeff, order, subframe->quantization_level, decoder->private_->output[channel]+order); + else + decoder->private_->local_lpc_restore_signal_16bit(decoder->private_->residual[channel], decoder->private_->frame.header.blocksize-order, subframe->qlp_coeff, order, subframe->quantization_level, decoder->private_->output[channel]+order); + } + else + decoder->private_->local_lpc_restore_signal(decoder->private_->residual[channel], decoder->private_->frame.header.blocksize-order, subframe->qlp_coeff, order, subframe->quantization_level, decoder->private_->output[channel]+order); + else + decoder->private_->local_lpc_restore_signal_64bit(decoder->private_->residual[channel], decoder->private_->frame.header.blocksize-order, subframe->qlp_coeff, order, subframe->quantization_level, decoder->private_->output[channel]+order); + } + + return true; +} + +FLAC__bool read_subframe_verbatim_(FLAC__StreamDecoder *decoder, unsigned channel, unsigned bps, FLAC__bool do_full_decode) +{ + FLAC__Subframe_Verbatim *subframe = &decoder->private_->frame.subframes[channel].data.verbatim; + FLAC__int32 x, *residual = decoder->private_->residual[channel]; + unsigned i; + + decoder->private_->frame.subframes[channel].type = FLAC__SUBFRAME_TYPE_VERBATIM; + + subframe->data = residual; + + for(i = 0; i < decoder->private_->frame.header.blocksize; i++) { + if(!FLAC__bitbuffer_read_raw_int32(decoder->private_->input, &x, bps, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + residual[i] = x; + } + + /* decode the subframe */ + if(do_full_decode) + memcpy(decoder->private_->output[channel], subframe->data, sizeof(FLAC__int32) * decoder->private_->frame.header.blocksize); + + return true; +} + +FLAC__bool read_residual_partitioned_rice_(FLAC__StreamDecoder *decoder, unsigned predictor_order, unsigned partition_order, FLAC__EntropyCodingMethod_PartitionedRiceContents *partitioned_rice_contents, FLAC__int32 *residual) +{ + FLAC__uint32 rice_parameter; + int i; + unsigned partition, sample, u; + const unsigned partitions = 1u << partition_order; + const unsigned partition_samples = partition_order > 0? decoder->private_->frame.header.blocksize >> partition_order : decoder->private_->frame.header.blocksize - predictor_order; + + /* sanity checks */ + if(partition_order == 0) { + if(decoder->private_->frame.header.blocksize < predictor_order) { + decoder->private_->error_callback(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC, decoder->private_->client_data); + decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC; + return true; + } + } + else { + if(partition_samples < predictor_order) { + decoder->private_->error_callback(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC, decoder->private_->client_data); + decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC; + return true; + } + } + + if(!FLAC__format_entropy_coding_method_partitioned_rice_contents_ensure_size(partitioned_rice_contents, max(6, partition_order))) { + decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR; + return false; + } + + sample = 0; + for(partition = 0; partition < partitions; partition++) { + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &rice_parameter, FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_PARAMETER_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + partitioned_rice_contents->parameters[partition] = rice_parameter; + if(rice_parameter < FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER) { +#ifdef FLAC__SYMMETRIC_RICE + for(u = (partition_order == 0 || partition > 0)? 0 : predictor_order; u < partition_samples; u++, sample++) { + if(!FLAC__bitbuffer_read_symmetric_rice_signed(decoder->private_->input, &i, rice_parameter, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + residual[sample] = i; + } +#else + u = (partition_order == 0 || partition > 0)? partition_samples : partition_samples - predictor_order; + if(!FLAC__bitbuffer_read_rice_signed_block(decoder->private_->input, residual + sample, u, rice_parameter, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + sample += u; +#endif + } + else { + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &rice_parameter, FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_RAW_LEN, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + partitioned_rice_contents->raw_bits[partition] = rice_parameter; + for(u = (partition_order == 0 || partition > 0)? 0 : predictor_order; u < partition_samples; u++, sample++) { + if(!FLAC__bitbuffer_read_raw_int32(decoder->private_->input, &i, rice_parameter, read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + residual[sample] = i; + } + } + } + + return true; +} + +FLAC__bool read_zero_padding_(FLAC__StreamDecoder *decoder) +{ + if(!FLAC__bitbuffer_is_consumed_byte_aligned(decoder->private_->input)) { + FLAC__uint32 zero = 0; + if(!FLAC__bitbuffer_read_raw_uint32(decoder->private_->input, &zero, FLAC__bitbuffer_bits_left_for_byte_alignment(decoder->private_->input), read_callback_, decoder)) + return false; /* the read_callback_ sets the state for us */ + if(zero != 0) { + decoder->private_->error_callback(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC, decoder->private_->client_data); + decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC; + } + } + return true; +} + +FLAC__bool read_callback_(FLAC__byte buffer[], unsigned *bytes, void *client_data) +{ + FLAC__StreamDecoder *decoder = (FLAC__StreamDecoder *)client_data; + FLAC__StreamDecoderReadStatus status; + + status = decoder->private_->read_callback(decoder, buffer, bytes, decoder->private_->client_data); + if(status == FLAC__STREAM_DECODER_READ_STATUS_END_OF_STREAM) + decoder->protected_->state = FLAC__STREAM_DECODER_END_OF_STREAM; + else if(status == FLAC__STREAM_DECODER_READ_STATUS_ABORT) + decoder->protected_->state = FLAC__STREAM_DECODER_ABORTED; + return status == FLAC__STREAM_DECODER_READ_STATUS_CONTINUE; +} diff --git a/Libraries/FLAC/flac-src/src/libFLAC/stream_encoder.c b/Libraries/FLAC/flac-src/src/libFLAC/stream_encoder.c new file mode 100644 index 000000000..33debfc06 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/stream_encoder.c @@ -0,0 +1,3394 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2000,2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include +#include +#include /* for malloc() */ +#include /* for memcpy() */ +#include "FLAC/assert.h" +#include "FLAC/stream_decoder.h" +#include "protected/stream_encoder.h" +#include "private/bitbuffer.h" +#include "private/bitmath.h" +#include "private/crc.h" +#include "private/cpu.h" +#include "private/fixed.h" +#include "private/format.h" +#include "private/lpc.h" +#include "private/md5.h" +#include "private/memory.h" +#include "private/stream_encoder_framing.h" + +#ifdef HAVE_CONFIG_H +#include +#endif + +#ifdef min +#undef min +#endif +#define min(x,y) ((x)<(y)?(x):(y)) + +#ifdef max +#undef max +#endif +#define max(x,y) ((x)>(y)?(x):(y)) + +typedef struct { + FLAC__int32 *data[FLAC__MAX_CHANNELS]; + unsigned size; /* of each data[] in samples */ + unsigned tail; +} verify_input_fifo; + +typedef struct { + const FLAC__byte *data; + unsigned capacity; + unsigned bytes; +} verify_output; + +typedef enum { + ENCODER_IN_MAGIC = 0, + ENCODER_IN_METADATA = 1, + ENCODER_IN_AUDIO = 2 +} EncoderStateHint; + +/*********************************************************************** + * + * Private class method prototypes + * + ***********************************************************************/ + +static void set_defaults_(FLAC__StreamEncoder *encoder); +static void free_(FLAC__StreamEncoder *encoder); +static FLAC__bool resize_buffers_(FLAC__StreamEncoder *encoder, unsigned new_size); +static FLAC__bool write_bitbuffer_(FLAC__StreamEncoder *encoder, unsigned samples); +static FLAC__bool process_frame_(FLAC__StreamEncoder *encoder, FLAC__bool is_last_frame); +static FLAC__bool process_subframes_(FLAC__StreamEncoder *encoder, FLAC__bool is_last_frame); + +static FLAC__bool process_subframe_( + FLAC__StreamEncoder *encoder, + unsigned min_partition_order, + unsigned max_partition_order, + FLAC__bool precompute_partition_sums, + const FLAC__FrameHeader *frame_header, + unsigned subframe_bps, + const FLAC__int32 integer_signal[], +#ifndef FLAC__INTEGER_ONLY_LIBRARY + const FLAC__real real_signal[], +#endif + FLAC__Subframe *subframe[2], + FLAC__EntropyCodingMethod_PartitionedRiceContents *partitioned_rice_contents[2], + FLAC__int32 *residual[2], + unsigned *best_subframe, + unsigned *best_bits +); + +static FLAC__bool add_subframe_( + FLAC__StreamEncoder *encoder, + const FLAC__FrameHeader *frame_header, + unsigned subframe_bps, + const FLAC__Subframe *subframe, + FLAC__BitBuffer *frame +); + +static unsigned evaluate_constant_subframe_( + const FLAC__int32 signal, + unsigned subframe_bps, + FLAC__Subframe *subframe +); + +static unsigned evaluate_fixed_subframe_( + FLAC__StreamEncoder *encoder, + const FLAC__int32 signal[], + FLAC__int32 residual[], + FLAC__uint32 abs_residual[], + FLAC__uint64 abs_residual_partition_sums[], + unsigned raw_bits_per_partition[], + unsigned blocksize, + unsigned subframe_bps, + unsigned order, + unsigned rice_parameter, + unsigned min_partition_order, + unsigned max_partition_order, + FLAC__bool precompute_partition_sums, + FLAC__bool do_escape_coding, + unsigned rice_parameter_search_dist, + FLAC__Subframe *subframe, + FLAC__EntropyCodingMethod_PartitionedRiceContents *partitioned_rice_contents +); + +#ifndef FLAC__INTEGER_ONLY_LIBRARY +static unsigned evaluate_lpc_subframe_( + FLAC__StreamEncoder *encoder, + const FLAC__int32 signal[], + FLAC__int32 residual[], + FLAC__uint32 abs_residual[], + FLAC__uint64 abs_residual_partition_sums[], + unsigned raw_bits_per_partition[], + const FLAC__real lp_coeff[], + unsigned blocksize, + unsigned subframe_bps, + unsigned order, + unsigned qlp_coeff_precision, + unsigned rice_parameter, + unsigned min_partition_order, + unsigned max_partition_order, + FLAC__bool precompute_partition_sums, + FLAC__bool do_escape_coding, + unsigned rice_parameter_search_dist, + FLAC__Subframe *subframe, + FLAC__EntropyCodingMethod_PartitionedRiceContents *partitioned_rice_contents +); +#endif + +static unsigned evaluate_verbatim_subframe_( + const FLAC__int32 signal[], + unsigned blocksize, + unsigned subframe_bps, + FLAC__Subframe *subframe +); + +static unsigned find_best_partition_order_( + struct FLAC__StreamEncoderPrivate *private_, + const FLAC__int32 residual[], + FLAC__uint32 abs_residual[], + FLAC__uint64 abs_residual_partition_sums[], + unsigned raw_bits_per_partition[], + unsigned residual_samples, + unsigned predictor_order, + unsigned rice_parameter, + unsigned min_partition_order, + unsigned max_partition_order, + FLAC__bool precompute_partition_sums, + FLAC__bool do_escape_coding, + unsigned rice_parameter_search_dist, + FLAC__EntropyCodingMethod_PartitionedRice *best_partitioned_rice +); + +static void precompute_partition_info_sums_( + const FLAC__uint32 abs_residual[], + FLAC__uint64 abs_residual_partition_sums[], + unsigned residual_samples, + unsigned predictor_order, + unsigned min_partition_order, + unsigned max_partition_order +); + +static void precompute_partition_info_escapes_( + const FLAC__int32 residual[], + unsigned raw_bits_per_partition[], + unsigned residual_samples, + unsigned predictor_order, + unsigned min_partition_order, + unsigned max_partition_order +); + +#ifdef DONT_ESTIMATE_RICE_BITS +static FLAC__bool set_partitioned_rice_( + const FLAC__uint32 abs_residual[], + const FLAC__int32 residual[], + const unsigned residual_samples, + const unsigned predictor_order, + const unsigned suggested_rice_parameter, + const unsigned rice_parameter_search_dist, + const unsigned partition_order, + FLAC__EntropyCodingMethod_PartitionedRiceContents *partitioned_rice_contents, + unsigned *bits +); + +static FLAC__bool set_partitioned_rice_with_precompute_( + const FLAC__int32 residual[], + const FLAC__uint64 abs_residual_partition_sums[], + const unsigned raw_bits_per_partition[], + const unsigned residual_samples, + const unsigned predictor_order, + const unsigned suggested_rice_parameter, + const unsigned rice_parameter_search_dist, + const unsigned partition_order, + const FLAC__bool search_for_escapes, + FLAC__EntropyCodingMethod_PartitionedRiceContents *partitioned_rice_contents, + unsigned *bits +); +#else +static FLAC__bool set_partitioned_rice_( + const FLAC__uint32 abs_residual[], + const unsigned residual_samples, + const unsigned predictor_order, + const unsigned suggested_rice_parameter, + const unsigned rice_parameter_search_dist, + const unsigned partition_order, + FLAC__EntropyCodingMethod_PartitionedRiceContents *partitioned_rice_contents, + unsigned *bits +); + +static FLAC__bool set_partitioned_rice_with_precompute_( + const FLAC__uint32 abs_residual[], + const FLAC__uint64 abs_residual_partition_sums[], + const unsigned raw_bits_per_partition[], + const unsigned residual_samples, + const unsigned predictor_order, + const unsigned suggested_rice_parameter, + const unsigned rice_parameter_search_dist, + const unsigned partition_order, + const FLAC__bool search_for_escapes, + FLAC__EntropyCodingMethod_PartitionedRiceContents *partitioned_rice_contents, + unsigned *bits +); +#endif + +static unsigned get_wasted_bits_(FLAC__int32 signal[], unsigned samples); + +/* verify-related routines: */ +static void append_to_verify_fifo_( + verify_input_fifo *fifo, + const FLAC__int32 * const input[], + unsigned input_offset, + unsigned channels, + unsigned wide_samples +); + +static void append_to_verify_fifo_interleaved_( + verify_input_fifo *fifo, + const FLAC__int32 input[], + unsigned input_offset, + unsigned channels, + unsigned wide_samples +); + +static FLAC__StreamDecoderReadStatus verify_read_callback_( + const FLAC__StreamDecoder *decoder, + FLAC__byte buffer[], + unsigned *bytes, + void *client_data +); + +static FLAC__StreamDecoderWriteStatus verify_write_callback_( + const FLAC__StreamDecoder *decoder, + const FLAC__Frame *frame, + const FLAC__int32 * const buffer[], + void *client_data +); + +static void verify_metadata_callback_( + const FLAC__StreamDecoder *decoder, + const FLAC__StreamMetadata *metadata, + void *client_data +); + +static void verify_error_callback_( + const FLAC__StreamDecoder *decoder, + FLAC__StreamDecoderErrorStatus status, + void *client_data +); + + +/*********************************************************************** + * + * Private class data + * + ***********************************************************************/ + +typedef struct FLAC__StreamEncoderPrivate { + unsigned input_capacity; /* current size (in samples) of the signal and residual buffers */ + FLAC__int32 *integer_signal[FLAC__MAX_CHANNELS]; /* the integer version of the input signal */ + FLAC__int32 *integer_signal_mid_side[2]; /* the integer version of the mid-side input signal (stereo only) */ +#ifndef FLAC__INTEGER_ONLY_LIBRARY + FLAC__real *real_signal[FLAC__MAX_CHANNELS]; /* the floating-point version of the input signal */ + FLAC__real *real_signal_mid_side[2]; /* the floating-point version of the mid-side input signal (stereo only) */ +#endif + unsigned subframe_bps[FLAC__MAX_CHANNELS]; /* the effective bits per sample of the input signal (stream bps - wasted bits) */ + unsigned subframe_bps_mid_side[2]; /* the effective bits per sample of the mid-side input signal (stream bps - wasted bits + 0/1) */ + FLAC__int32 *residual_workspace[FLAC__MAX_CHANNELS][2]; /* each channel has a candidate and best workspace where the subframe residual signals will be stored */ + FLAC__int32 *residual_workspace_mid_side[2][2]; + FLAC__Subframe subframe_workspace[FLAC__MAX_CHANNELS][2]; + FLAC__Subframe subframe_workspace_mid_side[2][2]; + FLAC__Subframe *subframe_workspace_ptr[FLAC__MAX_CHANNELS][2]; + FLAC__Subframe *subframe_workspace_ptr_mid_side[2][2]; + FLAC__EntropyCodingMethod_PartitionedRiceContents partitioned_rice_contents_workspace[FLAC__MAX_CHANNELS][2]; + FLAC__EntropyCodingMethod_PartitionedRiceContents partitioned_rice_contents_workspace_mid_side[FLAC__MAX_CHANNELS][2]; + FLAC__EntropyCodingMethod_PartitionedRiceContents *partitioned_rice_contents_workspace_ptr[FLAC__MAX_CHANNELS][2]; + FLAC__EntropyCodingMethod_PartitionedRiceContents *partitioned_rice_contents_workspace_ptr_mid_side[FLAC__MAX_CHANNELS][2]; + unsigned best_subframe[FLAC__MAX_CHANNELS]; /* index into the above workspaces */ + unsigned best_subframe_mid_side[2]; + unsigned best_subframe_bits[FLAC__MAX_CHANNELS]; /* size in bits of the best subframe for each channel */ + unsigned best_subframe_bits_mid_side[2]; + FLAC__uint32 *abs_residual; /* workspace where abs(candidate residual) is stored */ + FLAC__uint64 *abs_residual_partition_sums; /* workspace where the sum of abs(candidate residual) for each partition is stored */ + unsigned *raw_bits_per_partition; /* workspace where the sum of silog2(candidate residual) for each partition is stored */ + FLAC__BitBuffer *frame; /* the current frame being worked on */ + unsigned loose_mid_side_stereo_frames; /* rounded number of frames the encoder will use before trying both independent and mid/side frames again */ + unsigned loose_mid_side_stereo_frame_count; /* number of frames using the current channel assignment */ + FLAC__ChannelAssignment last_channel_assignment; + FLAC__StreamMetadata metadata; + unsigned current_sample_number; + unsigned current_frame_number; + struct FLAC__MD5Context md5context; + FLAC__CPUInfo cpuinfo; +#ifndef FLAC__INTEGER_ONLY_LIBRARY + unsigned (*local_fixed_compute_best_predictor)(const FLAC__int32 data[], unsigned data_len, FLAC__float residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1]); +#else + unsigned (*local_fixed_compute_best_predictor)(const FLAC__int32 data[], unsigned data_len, FLAC__fixedpoint residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1]); +#endif +#ifndef FLAC__INTEGER_ONLY_LIBRARY + void (*local_lpc_compute_autocorrelation)(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real autoc[]); + void (*local_lpc_compute_residual_from_qlp_coefficients)(const FLAC__int32 *data, unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 residual[]); + void (*local_lpc_compute_residual_from_qlp_coefficients_64bit)(const FLAC__int32 *data, unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 residual[]); + void (*local_lpc_compute_residual_from_qlp_coefficients_16bit)(const FLAC__int32 *data, unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 residual[]); +#endif + FLAC__bool use_wide_by_block; /* use slow 64-bit versions of some functions because of the block size */ + FLAC__bool use_wide_by_partition; /* use slow 64-bit versions of some functions because of the min partition order and blocksize */ + FLAC__bool use_wide_by_order; /* use slow 64-bit versions of some functions because of the lpc order */ + FLAC__bool precompute_partition_sums; /* our initial guess as to whether precomputing the partitions sums will be a speed improvement */ + FLAC__bool disable_constant_subframes; + FLAC__bool disable_fixed_subframes; + FLAC__bool disable_verbatim_subframes; + FLAC__StreamEncoderWriteCallback write_callback; + FLAC__StreamEncoderMetadataCallback metadata_callback; + void *client_data; + /* unaligned (original) pointers to allocated data */ + FLAC__int32 *integer_signal_unaligned[FLAC__MAX_CHANNELS]; + FLAC__int32 *integer_signal_mid_side_unaligned[2]; +#ifndef FLAC__INTEGER_ONLY_LIBRARY + FLAC__real *real_signal_unaligned[FLAC__MAX_CHANNELS]; + FLAC__real *real_signal_mid_side_unaligned[2]; +#endif + FLAC__int32 *residual_workspace_unaligned[FLAC__MAX_CHANNELS][2]; + FLAC__int32 *residual_workspace_mid_side_unaligned[2][2]; + FLAC__uint32 *abs_residual_unaligned; + FLAC__uint64 *abs_residual_partition_sums_unaligned; + unsigned *raw_bits_per_partition_unaligned; + /* + * These fields have been moved here from private function local + * declarations merely to save stack space during encoding. + */ +#ifndef FLAC__INTEGER_ONLY_LIBRARY + FLAC__real lp_coeff[FLAC__MAX_LPC_ORDER][FLAC__MAX_LPC_ORDER]; /* from process_subframe_() */ +#endif + FLAC__EntropyCodingMethod_PartitionedRiceContents partitioned_rice_contents_extra[2]; /* from find_best_partition_order_() */ + /* + * The data for the verify section + */ + struct { + FLAC__StreamDecoder *decoder; + EncoderStateHint state_hint; + FLAC__bool needs_magic_hack; + verify_input_fifo input_fifo; + verify_output output; + struct { + FLAC__uint64 absolute_sample; + unsigned frame_number; + unsigned channel; + unsigned sample; + FLAC__int32 expected; + FLAC__int32 got; + } error_stats; + } verify; + FLAC__bool is_being_deleted; /* if true, call to ..._finish() from ..._delete() will not call the callbacks */ +} FLAC__StreamEncoderPrivate; + +/*********************************************************************** + * + * Public static class data + * + ***********************************************************************/ + +FLAC_API const char * const FLAC__StreamEncoderStateString[] = { + "FLAC__STREAM_ENCODER_OK", + "FLAC__STREAM_ENCODER_VERIFY_DECODER_ERROR", + "FLAC__STREAM_ENCODER_VERIFY_MISMATCH_IN_AUDIO_DATA", + "FLAC__STREAM_ENCODER_INVALID_CALLBACK", + "FLAC__STREAM_ENCODER_INVALID_NUMBER_OF_CHANNELS", + "FLAC__STREAM_ENCODER_INVALID_BITS_PER_SAMPLE", + "FLAC__STREAM_ENCODER_INVALID_SAMPLE_RATE", + "FLAC__STREAM_ENCODER_INVALID_BLOCK_SIZE", + "FLAC__STREAM_ENCODER_INVALID_MAX_LPC_ORDER", + "FLAC__STREAM_ENCODER_INVALID_QLP_COEFF_PRECISION", + "FLAC__STREAM_ENCODER_MID_SIDE_CHANNELS_MISMATCH", + "FLAC__STREAM_ENCODER_MID_SIDE_SAMPLE_SIZE_MISMATCH", + "FLAC__STREAM_ENCODER_ILLEGAL_MID_SIDE_FORCE", + "FLAC__STREAM_ENCODER_BLOCK_SIZE_TOO_SMALL_FOR_LPC_ORDER", + "FLAC__STREAM_ENCODER_NOT_STREAMABLE", + "FLAC__STREAM_ENCODER_FRAMING_ERROR", + "FLAC__STREAM_ENCODER_INVALID_METADATA", + "FLAC__STREAM_ENCODER_FATAL_ERROR_WHILE_ENCODING", + "FLAC__STREAM_ENCODER_FATAL_ERROR_WHILE_WRITING", + "FLAC__STREAM_ENCODER_MEMORY_ALLOCATION_ERROR", + "FLAC__STREAM_ENCODER_ALREADY_INITIALIZED", + "FLAC__STREAM_ENCODER_UNINITIALIZED" +}; + +FLAC_API const char * const FLAC__StreamEncoderWriteStatusString[] = { + "FLAC__STREAM_ENCODER_WRITE_STATUS_OK", + "FLAC__STREAM_ENCODER_WRITE_STATUS_FATAL_ERROR" +}; + +/*********************************************************************** + * + * Class constructor/destructor + * + */ +FLAC_API FLAC__StreamEncoder *FLAC__stream_encoder_new() +{ + FLAC__StreamEncoder *encoder; + unsigned i; + + FLAC__ASSERT(sizeof(int) >= 4); /* we want to die right away if this is not true */ + + encoder = (FLAC__StreamEncoder*)calloc(1, sizeof(FLAC__StreamEncoder)); + if(encoder == 0) { + return 0; + } + + encoder->protected_ = (FLAC__StreamEncoderProtected*)calloc(1, sizeof(FLAC__StreamEncoderProtected)); + if(encoder->protected_ == 0) { + free(encoder); + return 0; + } + + encoder->private_ = (FLAC__StreamEncoderPrivate*)calloc(1, sizeof(FLAC__StreamEncoderPrivate)); + if(encoder->private_ == 0) { + free(encoder->protected_); + free(encoder); + return 0; + } + + encoder->private_->frame = FLAC__bitbuffer_new(); + if(encoder->private_->frame == 0) { + free(encoder->private_); + free(encoder->protected_); + free(encoder); + return 0; + } + + set_defaults_(encoder); + + encoder->private_->is_being_deleted = false; + + for(i = 0; i < FLAC__MAX_CHANNELS; i++) { + encoder->private_->subframe_workspace_ptr[i][0] = &encoder->private_->subframe_workspace[i][0]; + encoder->private_->subframe_workspace_ptr[i][1] = &encoder->private_->subframe_workspace[i][1]; + } + for(i = 0; i < 2; i++) { + encoder->private_->subframe_workspace_ptr_mid_side[i][0] = &encoder->private_->subframe_workspace_mid_side[i][0]; + encoder->private_->subframe_workspace_ptr_mid_side[i][1] = &encoder->private_->subframe_workspace_mid_side[i][1]; + } + for(i = 0; i < FLAC__MAX_CHANNELS; i++) { + encoder->private_->partitioned_rice_contents_workspace_ptr[i][0] = &encoder->private_->partitioned_rice_contents_workspace[i][0]; + encoder->private_->partitioned_rice_contents_workspace_ptr[i][1] = &encoder->private_->partitioned_rice_contents_workspace[i][1]; + } + for(i = 0; i < 2; i++) { + encoder->private_->partitioned_rice_contents_workspace_ptr_mid_side[i][0] = &encoder->private_->partitioned_rice_contents_workspace_mid_side[i][0]; + encoder->private_->partitioned_rice_contents_workspace_ptr_mid_side[i][1] = &encoder->private_->partitioned_rice_contents_workspace_mid_side[i][1]; + } + + for(i = 0; i < FLAC__MAX_CHANNELS; i++) { + FLAC__format_entropy_coding_method_partitioned_rice_contents_init(&encoder->private_->partitioned_rice_contents_workspace[i][0]); + FLAC__format_entropy_coding_method_partitioned_rice_contents_init(&encoder->private_->partitioned_rice_contents_workspace[i][1]); + } + for(i = 0; i < 2; i++) { + FLAC__format_entropy_coding_method_partitioned_rice_contents_init(&encoder->private_->partitioned_rice_contents_workspace_mid_side[i][0]); + FLAC__format_entropy_coding_method_partitioned_rice_contents_init(&encoder->private_->partitioned_rice_contents_workspace_mid_side[i][1]); + } + for(i = 0; i < 2; i++) + FLAC__format_entropy_coding_method_partitioned_rice_contents_init(&encoder->private_->partitioned_rice_contents_extra[i]); + + encoder->protected_->state = FLAC__STREAM_ENCODER_UNINITIALIZED; + + return encoder; +} + +FLAC_API void FLAC__stream_encoder_delete(FLAC__StreamEncoder *encoder) +{ + unsigned i; + + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != encoder->protected_); + FLAC__ASSERT(0 != encoder->private_); + FLAC__ASSERT(0 != encoder->private_->frame); + + encoder->private_->is_being_deleted = true; + + FLAC__stream_encoder_finish(encoder); + + if(0 != encoder->private_->verify.decoder) + FLAC__stream_decoder_delete(encoder->private_->verify.decoder); + + for(i = 0; i < FLAC__MAX_CHANNELS; i++) { + FLAC__format_entropy_coding_method_partitioned_rice_contents_clear(&encoder->private_->partitioned_rice_contents_workspace[i][0]); + FLAC__format_entropy_coding_method_partitioned_rice_contents_clear(&encoder->private_->partitioned_rice_contents_workspace[i][1]); + } + for(i = 0; i < 2; i++) { + FLAC__format_entropy_coding_method_partitioned_rice_contents_clear(&encoder->private_->partitioned_rice_contents_workspace_mid_side[i][0]); + FLAC__format_entropy_coding_method_partitioned_rice_contents_clear(&encoder->private_->partitioned_rice_contents_workspace_mid_side[i][1]); + } + for(i = 0; i < 2; i++) + FLAC__format_entropy_coding_method_partitioned_rice_contents_clear(&encoder->private_->partitioned_rice_contents_extra[i]); + + FLAC__bitbuffer_delete(encoder->private_->frame); + free(encoder->private_); + free(encoder->protected_); + free(encoder); +} + +/*********************************************************************** + * + * Public class methods + * + ***********************************************************************/ + +FLAC_API FLAC__StreamEncoderState FLAC__stream_encoder_init(FLAC__StreamEncoder *encoder) +{ + unsigned i; + FLAC__bool metadata_has_seektable, metadata_has_vorbis_comment; + + FLAC__ASSERT(0 != encoder); + + if(encoder->protected_->state != FLAC__STREAM_ENCODER_UNINITIALIZED) + return encoder->protected_->state = FLAC__STREAM_ENCODER_ALREADY_INITIALIZED; + + encoder->protected_->state = FLAC__STREAM_ENCODER_OK; + + if(0 == encoder->private_->write_callback || 0 == encoder->private_->metadata_callback) + return encoder->protected_->state = FLAC__STREAM_ENCODER_INVALID_CALLBACK; + + if(encoder->protected_->channels == 0 || encoder->protected_->channels > FLAC__MAX_CHANNELS) + return encoder->protected_->state = FLAC__STREAM_ENCODER_INVALID_NUMBER_OF_CHANNELS; + + if(encoder->protected_->do_mid_side_stereo && encoder->protected_->channels != 2) + return encoder->protected_->state = FLAC__STREAM_ENCODER_MID_SIDE_CHANNELS_MISMATCH; + + if(encoder->protected_->loose_mid_side_stereo && !encoder->protected_->do_mid_side_stereo) + return encoder->protected_->state = FLAC__STREAM_ENCODER_ILLEGAL_MID_SIDE_FORCE; + + if(encoder->protected_->bits_per_sample >= 32) + encoder->protected_->do_mid_side_stereo = false; /* since we do 32-bit math, the side channel would have 33 bps and overflow */ + + if(encoder->protected_->bits_per_sample < FLAC__MIN_BITS_PER_SAMPLE || encoder->protected_->bits_per_sample > FLAC__REFERENCE_CODEC_MAX_BITS_PER_SAMPLE) + return encoder->protected_->state = FLAC__STREAM_ENCODER_INVALID_BITS_PER_SAMPLE; + + if(!FLAC__format_sample_rate_is_valid(encoder->protected_->sample_rate)) + return encoder->protected_->state = FLAC__STREAM_ENCODER_INVALID_SAMPLE_RATE; + + if(encoder->protected_->blocksize < FLAC__MIN_BLOCK_SIZE || encoder->protected_->blocksize > FLAC__MAX_BLOCK_SIZE) + return encoder->protected_->state = FLAC__STREAM_ENCODER_INVALID_BLOCK_SIZE; + + if(encoder->protected_->max_lpc_order > FLAC__MAX_LPC_ORDER) + return encoder->protected_->state = FLAC__STREAM_ENCODER_INVALID_MAX_LPC_ORDER; + + if(encoder->protected_->blocksize < encoder->protected_->max_lpc_order) + return encoder->protected_->state = FLAC__STREAM_ENCODER_BLOCK_SIZE_TOO_SMALL_FOR_LPC_ORDER; + + if(encoder->protected_->qlp_coeff_precision == 0) { + if(encoder->protected_->bits_per_sample < 16) { + /* @@@ need some data about how to set this here w.r.t. blocksize and sample rate */ + /* @@@ until then we'll make a guess */ + encoder->protected_->qlp_coeff_precision = max(FLAC__MIN_QLP_COEFF_PRECISION, 2 + encoder->protected_->bits_per_sample / 2); + } + else if(encoder->protected_->bits_per_sample == 16) { + if(encoder->protected_->blocksize <= 192) + encoder->protected_->qlp_coeff_precision = 7; + else if(encoder->protected_->blocksize <= 384) + encoder->protected_->qlp_coeff_precision = 8; + else if(encoder->protected_->blocksize <= 576) + encoder->protected_->qlp_coeff_precision = 9; + else if(encoder->protected_->blocksize <= 1152) + encoder->protected_->qlp_coeff_precision = 10; + else if(encoder->protected_->blocksize <= 2304) + encoder->protected_->qlp_coeff_precision = 11; + else if(encoder->protected_->blocksize <= 4608) + encoder->protected_->qlp_coeff_precision = 12; + else + encoder->protected_->qlp_coeff_precision = 13; + } + else { + if(encoder->protected_->blocksize <= 384) + encoder->protected_->qlp_coeff_precision = FLAC__MAX_QLP_COEFF_PRECISION-2; + else if(encoder->protected_->blocksize <= 1152) + encoder->protected_->qlp_coeff_precision = FLAC__MAX_QLP_COEFF_PRECISION-1; + else + encoder->protected_->qlp_coeff_precision = FLAC__MAX_QLP_COEFF_PRECISION; + } + FLAC__ASSERT(encoder->protected_->qlp_coeff_precision <= FLAC__MAX_QLP_COEFF_PRECISION); + } + else if(encoder->protected_->qlp_coeff_precision < FLAC__MIN_QLP_COEFF_PRECISION || encoder->protected_->qlp_coeff_precision > FLAC__MAX_QLP_COEFF_PRECISION) + return encoder->protected_->state = FLAC__STREAM_ENCODER_INVALID_QLP_COEFF_PRECISION; + + if(encoder->protected_->streamable_subset) { + if( + encoder->protected_->blocksize != 192 && + encoder->protected_->blocksize != 576 && + encoder->protected_->blocksize != 1152 && + encoder->protected_->blocksize != 2304 && + encoder->protected_->blocksize != 4608 && + encoder->protected_->blocksize != 256 && + encoder->protected_->blocksize != 512 && + encoder->protected_->blocksize != 1024 && + encoder->protected_->blocksize != 2048 && + encoder->protected_->blocksize != 4096 && + encoder->protected_->blocksize != 8192 && + encoder->protected_->blocksize != 16384 + ) + return encoder->protected_->state = FLAC__STREAM_ENCODER_NOT_STREAMABLE; + if( + encoder->protected_->sample_rate != 8000 && + encoder->protected_->sample_rate != 16000 && + encoder->protected_->sample_rate != 22050 && + encoder->protected_->sample_rate != 24000 && + encoder->protected_->sample_rate != 32000 && + encoder->protected_->sample_rate != 44100 && + encoder->protected_->sample_rate != 48000 && + encoder->protected_->sample_rate != 96000 + ) + return encoder->protected_->state = FLAC__STREAM_ENCODER_NOT_STREAMABLE; + if( + encoder->protected_->bits_per_sample != 8 && + encoder->protected_->bits_per_sample != 12 && + encoder->protected_->bits_per_sample != 16 && + encoder->protected_->bits_per_sample != 20 && + encoder->protected_->bits_per_sample != 24 + ) + return encoder->protected_->state = FLAC__STREAM_ENCODER_NOT_STREAMABLE; + if(encoder->protected_->max_residual_partition_order > FLAC__SUBSET_MAX_RICE_PARTITION_ORDER) + return encoder->protected_->state = FLAC__STREAM_ENCODER_NOT_STREAMABLE; + } + + if(encoder->protected_->max_residual_partition_order >= (1u << FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ORDER_LEN)) + encoder->protected_->max_residual_partition_order = (1u << FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ORDER_LEN) - 1; + if(encoder->protected_->min_residual_partition_order >= encoder->protected_->max_residual_partition_order) + encoder->protected_->min_residual_partition_order = encoder->protected_->max_residual_partition_order; + + /* validate metadata */ + if(0 == encoder->protected_->metadata && encoder->protected_->num_metadata_blocks > 0) + return encoder->protected_->state = FLAC__STREAM_ENCODER_INVALID_METADATA; + metadata_has_seektable = false; + metadata_has_vorbis_comment = false; + for(i = 0; i < encoder->protected_->num_metadata_blocks; i++) { + if(encoder->protected_->metadata[i]->type == FLAC__METADATA_TYPE_STREAMINFO) + return encoder->protected_->state = FLAC__STREAM_ENCODER_INVALID_METADATA; + else if(encoder->protected_->metadata[i]->type == FLAC__METADATA_TYPE_SEEKTABLE) { + if(metadata_has_seektable) /* only one is allowed */ + return encoder->protected_->state = FLAC__STREAM_ENCODER_INVALID_METADATA; + metadata_has_seektable = true; + if(!FLAC__format_seektable_is_legal(&encoder->protected_->metadata[i]->data.seek_table)) + return encoder->protected_->state = FLAC__STREAM_ENCODER_INVALID_METADATA; + } + else if(encoder->protected_->metadata[i]->type == FLAC__METADATA_TYPE_VORBIS_COMMENT) { + if(metadata_has_vorbis_comment) /* only one is allowed */ + return encoder->protected_->state = FLAC__STREAM_ENCODER_INVALID_METADATA; + metadata_has_vorbis_comment = true; + } + else if(encoder->protected_->metadata[i]->type == FLAC__METADATA_TYPE_CUESHEET) { + if(!FLAC__format_cuesheet_is_legal(&encoder->protected_->metadata[i]->data.cue_sheet, encoder->protected_->metadata[i]->data.cue_sheet.is_cd, /*violation=*/0)) + return encoder->protected_->state = FLAC__STREAM_ENCODER_INVALID_METADATA; + } + } + + encoder->private_->input_capacity = 0; + for(i = 0; i < encoder->protected_->channels; i++) { + encoder->private_->integer_signal_unaligned[i] = encoder->private_->integer_signal[i] = 0; +#ifndef FLAC__INTEGER_ONLY_LIBRARY + encoder->private_->real_signal_unaligned[i] = encoder->private_->real_signal[i] = 0; +#endif + } + for(i = 0; i < 2; i++) { + encoder->private_->integer_signal_mid_side_unaligned[i] = encoder->private_->integer_signal_mid_side[i] = 0; +#ifndef FLAC__INTEGER_ONLY_LIBRARY + encoder->private_->real_signal_mid_side_unaligned[i] = encoder->private_->real_signal_mid_side[i] = 0; +#endif + } + for(i = 0; i < encoder->protected_->channels; i++) { + encoder->private_->residual_workspace_unaligned[i][0] = encoder->private_->residual_workspace[i][0] = 0; + encoder->private_->residual_workspace_unaligned[i][1] = encoder->private_->residual_workspace[i][1] = 0; + encoder->private_->best_subframe[i] = 0; + } + for(i = 0; i < 2; i++) { + encoder->private_->residual_workspace_mid_side_unaligned[i][0] = encoder->private_->residual_workspace_mid_side[i][0] = 0; + encoder->private_->residual_workspace_mid_side_unaligned[i][1] = encoder->private_->residual_workspace_mid_side[i][1] = 0; + encoder->private_->best_subframe_mid_side[i] = 0; + } + encoder->private_->abs_residual_unaligned = encoder->private_->abs_residual = 0; + encoder->private_->abs_residual_partition_sums_unaligned = encoder->private_->abs_residual_partition_sums = 0; + encoder->private_->raw_bits_per_partition_unaligned = encoder->private_->raw_bits_per_partition = 0; +#ifndef FLAC__INTEGER_ONLY_LIBRARY + encoder->private_->loose_mid_side_stereo_frames = (unsigned)((FLAC__double)encoder->protected_->sample_rate * 0.4 / (FLAC__double)encoder->protected_->blocksize + 0.5); +#else + /* 26214 is the approximate fixed-point equivalent to 0.4 (0.4 * 2^16) */ + /* sample rate can be up to 655350 Hz, and thus use 20 bits, so we do the multiply÷ by hand */ + FLAC__ASSERT(FLAC__MAX_SAMPLE_RATE <= 655350); + FLAC__ASSERT(FLAC__MAX_BLOCK_SIZE <= 65535); + FLAC__ASSERT(encoder->protected_->sample_rate <= 655350); + FLAC__ASSERT(encoder->protected_->blocksize <= 65535); + encoder->private_->loose_mid_side_stereo_frames = (unsigned)FLAC__fixedpoint_trunc((((FLAC__uint64)(encoder->protected_->sample_rate) * (FLAC__uint64)(26214)) << 16) / (encoder->protected_->blocksize<<16) + FLAC__FP_ONE_HALF); +#endif + if(encoder->private_->loose_mid_side_stereo_frames == 0) + encoder->private_->loose_mid_side_stereo_frames = 1; + encoder->private_->loose_mid_side_stereo_frame_count = 0; + encoder->private_->current_sample_number = 0; + encoder->private_->current_frame_number = 0; + + encoder->private_->use_wide_by_block = (encoder->protected_->bits_per_sample + FLAC__bitmath_ilog2(encoder->protected_->blocksize)+1 > 30); + encoder->private_->use_wide_by_order = (encoder->protected_->bits_per_sample + FLAC__bitmath_ilog2(max(encoder->protected_->max_lpc_order, FLAC__MAX_FIXED_ORDER))+1 > 30); /*@@@ need to use this? */ + encoder->private_->use_wide_by_partition = (false); /*@@@ need to set this */ + + /* + * get the CPU info and set the function pointers + */ + FLAC__cpu_info(&encoder->private_->cpuinfo); + /* first default to the non-asm routines */ +#ifndef FLAC__INTEGER_ONLY_LIBRARY + encoder->private_->local_lpc_compute_autocorrelation = FLAC__lpc_compute_autocorrelation; +#endif + encoder->private_->local_fixed_compute_best_predictor = FLAC__fixed_compute_best_predictor; +#ifndef FLAC__INTEGER_ONLY_LIBRARY + encoder->private_->local_lpc_compute_residual_from_qlp_coefficients = FLAC__lpc_compute_residual_from_qlp_coefficients; + encoder->private_->local_lpc_compute_residual_from_qlp_coefficients_64bit = FLAC__lpc_compute_residual_from_qlp_coefficients_wide; + encoder->private_->local_lpc_compute_residual_from_qlp_coefficients_16bit = FLAC__lpc_compute_residual_from_qlp_coefficients; +#endif + /* now override with asm where appropriate */ +#ifndef FLAC__INTEGER_ONLY_LIBRARY +# ifndef FLAC__NO_ASM + if(encoder->private_->cpuinfo.use_asm) { +# ifdef FLAC__CPU_IA32 + FLAC__ASSERT(encoder->private_->cpuinfo.type == FLAC__CPUINFO_TYPE_IA32); +# ifdef FLAC__HAS_NASM +# ifdef FLAC__SSE_OS + if(encoder->private_->cpuinfo.data.ia32.sse) { + if(encoder->protected_->max_lpc_order < 4) + encoder->private_->local_lpc_compute_autocorrelation = FLAC__lpc_compute_autocorrelation_asm_ia32_sse_lag_4; + else if(encoder->protected_->max_lpc_order < 8) + encoder->private_->local_lpc_compute_autocorrelation = FLAC__lpc_compute_autocorrelation_asm_ia32_sse_lag_8; + else if(encoder->protected_->max_lpc_order < 12) + encoder->private_->local_lpc_compute_autocorrelation = FLAC__lpc_compute_autocorrelation_asm_ia32_sse_lag_12; + else + encoder->private_->local_lpc_compute_autocorrelation = FLAC__lpc_compute_autocorrelation_asm_ia32; + } + else +# endif /* FLAC__SSE_OS */ + if(encoder->private_->cpuinfo.data.ia32._3dnow) + encoder->private_->local_lpc_compute_autocorrelation = FLAC__lpc_compute_autocorrelation_asm_ia32_3dnow; + else + encoder->private_->local_lpc_compute_autocorrelation = FLAC__lpc_compute_autocorrelation_asm_ia32; + if(encoder->private_->cpuinfo.data.ia32.mmx) { + encoder->private_->local_lpc_compute_residual_from_qlp_coefficients = FLAC__lpc_compute_residual_from_qlp_coefficients_asm_ia32; + encoder->private_->local_lpc_compute_residual_from_qlp_coefficients_16bit = FLAC__lpc_compute_residual_from_qlp_coefficients_asm_ia32_mmx; + } + else { + encoder->private_->local_lpc_compute_residual_from_qlp_coefficients = FLAC__lpc_compute_residual_from_qlp_coefficients_asm_ia32; + encoder->private_->local_lpc_compute_residual_from_qlp_coefficients_16bit = FLAC__lpc_compute_residual_from_qlp_coefficients_asm_ia32; + } + if(encoder->private_->cpuinfo.data.ia32.mmx && encoder->private_->cpuinfo.data.ia32.cmov) + encoder->private_->local_fixed_compute_best_predictor = FLAC__fixed_compute_best_predictor_asm_ia32_mmx_cmov; +# endif /* FLAC__HAS_NASM */ +# endif /* FLAC__CPU_IA32 */ + } +# endif /* !FLAC__NO_ASM */ +#endif /* !FLAC__INTEGER_ONLY_LIBRARY */ + /* finally override based on wide-ness if necessary */ + if(encoder->private_->use_wide_by_block) { + encoder->private_->local_fixed_compute_best_predictor = FLAC__fixed_compute_best_predictor_wide; + } + + /* we require precompute_partition_sums if do_escape_coding because of their intertwined nature */ + encoder->private_->precompute_partition_sums = (encoder->protected_->max_residual_partition_order > encoder->protected_->min_residual_partition_order) || encoder->protected_->do_escape_coding; + + if(!resize_buffers_(encoder, encoder->protected_->blocksize)) { + /* the above function sets the state for us in case of an error */ + return encoder->protected_->state; + } + + if(!FLAC__bitbuffer_init(encoder->private_->frame)) + return encoder->protected_->state = FLAC__STREAM_ENCODER_MEMORY_ALLOCATION_ERROR; + + /* + * Set up the verify stuff if necessary + */ + if(encoder->protected_->verify) { + /* + * First, set up the fifo which will hold the + * original signal to compare against + */ + encoder->private_->verify.input_fifo.size = encoder->protected_->blocksize; + for(i = 0; i < encoder->protected_->channels; i++) { + if(0 == (encoder->private_->verify.input_fifo.data[i] = (FLAC__int32*)malloc(sizeof(FLAC__int32) * encoder->private_->verify.input_fifo.size))) + return encoder->protected_->state = FLAC__STREAM_ENCODER_MEMORY_ALLOCATION_ERROR; + } + encoder->private_->verify.input_fifo.tail = 0; + + /* + * Now set up a stream decoder for verification + */ + encoder->private_->verify.decoder = FLAC__stream_decoder_new(); + if(0 == encoder->private_->verify.decoder) + return encoder->protected_->state = FLAC__STREAM_ENCODER_VERIFY_DECODER_ERROR; + + FLAC__stream_decoder_set_read_callback(encoder->private_->verify.decoder, verify_read_callback_); + FLAC__stream_decoder_set_write_callback(encoder->private_->verify.decoder, verify_write_callback_); + FLAC__stream_decoder_set_metadata_callback(encoder->private_->verify.decoder, verify_metadata_callback_); + FLAC__stream_decoder_set_error_callback(encoder->private_->verify.decoder, verify_error_callback_); + FLAC__stream_decoder_set_client_data(encoder->private_->verify.decoder, encoder); + if(FLAC__stream_decoder_init(encoder->private_->verify.decoder) != FLAC__STREAM_DECODER_SEARCH_FOR_METADATA) + return encoder->protected_->state = FLAC__STREAM_ENCODER_VERIFY_DECODER_ERROR; + } + encoder->private_->verify.error_stats.absolute_sample = 0; + encoder->private_->verify.error_stats.frame_number = 0; + encoder->private_->verify.error_stats.channel = 0; + encoder->private_->verify.error_stats.sample = 0; + encoder->private_->verify.error_stats.expected = 0; + encoder->private_->verify.error_stats.got = 0; + + /* + * write the stream header + */ + if(encoder->protected_->verify) + encoder->private_->verify.state_hint = ENCODER_IN_MAGIC; + if(!FLAC__bitbuffer_write_raw_uint32(encoder->private_->frame, FLAC__STREAM_SYNC, FLAC__STREAM_SYNC_LEN)) + return encoder->protected_->state = FLAC__STREAM_ENCODER_FRAMING_ERROR; + if(!write_bitbuffer_(encoder, 0)) { + /* the above function sets the state for us in case of an error */ + return encoder->protected_->state; + } + + /* + * write the STREAMINFO metadata block + */ + if(encoder->protected_->verify) + encoder->private_->verify.state_hint = ENCODER_IN_METADATA; + encoder->private_->metadata.type = FLAC__METADATA_TYPE_STREAMINFO; + encoder->private_->metadata.is_last = false; /* we will have at a minimum a VORBIS_COMMENT afterwards */ + encoder->private_->metadata.length = FLAC__STREAM_METADATA_STREAMINFO_LENGTH; + encoder->private_->metadata.data.stream_info.min_blocksize = encoder->protected_->blocksize; /* this encoder uses the same blocksize for the whole stream */ + encoder->private_->metadata.data.stream_info.max_blocksize = encoder->protected_->blocksize; + encoder->private_->metadata.data.stream_info.min_framesize = 0; /* we don't know this yet; have to fill it in later */ + encoder->private_->metadata.data.stream_info.max_framesize = 0; /* we don't know this yet; have to fill it in later */ + encoder->private_->metadata.data.stream_info.sample_rate = encoder->protected_->sample_rate; + encoder->private_->metadata.data.stream_info.channels = encoder->protected_->channels; + encoder->private_->metadata.data.stream_info.bits_per_sample = encoder->protected_->bits_per_sample; + encoder->private_->metadata.data.stream_info.total_samples = encoder->protected_->total_samples_estimate; /* we will replace this later with the real total */ + memset(encoder->private_->metadata.data.stream_info.md5sum, 0, 16); /* we don't know this yet; have to fill it in later */ + FLAC__MD5Init(&encoder->private_->md5context); + if(!FLAC__bitbuffer_clear(encoder->private_->frame)) + return encoder->protected_->state = FLAC__STREAM_ENCODER_MEMORY_ALLOCATION_ERROR; + if(!FLAC__add_metadata_block(&encoder->private_->metadata, encoder->private_->frame)) + return encoder->protected_->state = FLAC__STREAM_ENCODER_FRAMING_ERROR; + if(!write_bitbuffer_(encoder, 0)) { + /* the above function sets the state for us in case of an error */ + return encoder->protected_->state; + } + + /* + * Now that the STREAMINFO block is written, we can init this to an + * absurdly-high value... + */ + encoder->private_->metadata.data.stream_info.min_framesize = (1u << FLAC__STREAM_METADATA_STREAMINFO_MIN_FRAME_SIZE_LEN) - 1; + /* ... and clear this to 0 */ + encoder->private_->metadata.data.stream_info.total_samples = 0; + + /* + * Check to see if the supplied metadata contains a VORBIS_COMMENT; + * if not, we will write an empty one (FLAC__add_metadata_block() + * automatically supplies the vendor string). + * + * WATCHOUT: libOggFLAC depends on us to write this block after the + * STREAMINFO since that's what the mapping requires. (In the case + * that metadata_has_vorbis_comment is true it will have already + * insured that the metadata list is properly ordered.) + */ + if(!metadata_has_vorbis_comment) { + FLAC__StreamMetadata vorbis_comment; + vorbis_comment.type = FLAC__METADATA_TYPE_VORBIS_COMMENT; + vorbis_comment.is_last = (encoder->protected_->num_metadata_blocks == 0); + vorbis_comment.length = 4 + 4; /* MAGIC NUMBER */ + vorbis_comment.data.vorbis_comment.vendor_string.length = 0; + vorbis_comment.data.vorbis_comment.vendor_string.entry = 0; + vorbis_comment.data.vorbis_comment.num_comments = 0; + vorbis_comment.data.vorbis_comment.comments = 0; + if(!FLAC__bitbuffer_clear(encoder->private_->frame)) + return encoder->protected_->state = FLAC__STREAM_ENCODER_MEMORY_ALLOCATION_ERROR; + if(!FLAC__add_metadata_block(&vorbis_comment, encoder->private_->frame)) + return encoder->protected_->state = FLAC__STREAM_ENCODER_FRAMING_ERROR; + if(!write_bitbuffer_(encoder, 0)) { + /* the above function sets the state for us in case of an error */ + return encoder->protected_->state; + } + } + + /* + * write the user's metadata blocks + */ + for(i = 0; i < encoder->protected_->num_metadata_blocks; i++) { + encoder->protected_->metadata[i]->is_last = (i == encoder->protected_->num_metadata_blocks - 1); + if(!FLAC__bitbuffer_clear(encoder->private_->frame)) + return encoder->protected_->state = FLAC__STREAM_ENCODER_MEMORY_ALLOCATION_ERROR; + if(!FLAC__add_metadata_block(encoder->protected_->metadata[i], encoder->private_->frame)) + return encoder->protected_->state = FLAC__STREAM_ENCODER_FRAMING_ERROR; + if(!write_bitbuffer_(encoder, 0)) { + /* the above function sets the state for us in case of an error */ + return encoder->protected_->state; + } + } + + if(encoder->protected_->verify) + encoder->private_->verify.state_hint = ENCODER_IN_AUDIO; + + return encoder->protected_->state; +} + +FLAC_API void FLAC__stream_encoder_finish(FLAC__StreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + + if(encoder->protected_->state == FLAC__STREAM_ENCODER_UNINITIALIZED) + return; + + if(encoder->protected_->state == FLAC__STREAM_ENCODER_OK && !encoder->private_->is_being_deleted) { + if(encoder->private_->current_sample_number != 0) { + encoder->protected_->blocksize = encoder->private_->current_sample_number; + process_frame_(encoder, true); /* true => is last frame */ + } + } + + FLAC__MD5Final(encoder->private_->metadata.data.stream_info.md5sum, &encoder->private_->md5context); + + if(encoder->protected_->state == FLAC__STREAM_ENCODER_OK && !encoder->private_->is_being_deleted) { + encoder->private_->metadata_callback(encoder, &encoder->private_->metadata, encoder->private_->client_data); + } + + if(encoder->protected_->verify && 0 != encoder->private_->verify.decoder) + FLAC__stream_decoder_finish(encoder->private_->verify.decoder); + + free_(encoder); + set_defaults_(encoder); + + encoder->protected_->state = FLAC__STREAM_ENCODER_UNINITIALIZED; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_set_verify(FLAC__StreamEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + if(encoder->protected_->state != FLAC__STREAM_ENCODER_UNINITIALIZED) + return false; +#ifndef FLAC__MANDATORY_VERIFY_WHILE_ENCODING + encoder->protected_->verify = value; +#endif + return true; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_set_streamable_subset(FLAC__StreamEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + if(encoder->protected_->state != FLAC__STREAM_ENCODER_UNINITIALIZED) + return false; + encoder->protected_->streamable_subset = value; + return true; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_set_do_mid_side_stereo(FLAC__StreamEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + if(encoder->protected_->state != FLAC__STREAM_ENCODER_UNINITIALIZED) + return false; + encoder->protected_->do_mid_side_stereo = value; + return true; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_set_loose_mid_side_stereo(FLAC__StreamEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + if(encoder->protected_->state != FLAC__STREAM_ENCODER_UNINITIALIZED) + return false; + encoder->protected_->loose_mid_side_stereo = value; + return true; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_set_channels(FLAC__StreamEncoder *encoder, unsigned value) +{ + FLAC__ASSERT(0 != encoder); + if(encoder->protected_->state != FLAC__STREAM_ENCODER_UNINITIALIZED) + return false; + encoder->protected_->channels = value; + return true; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_set_bits_per_sample(FLAC__StreamEncoder *encoder, unsigned value) +{ + FLAC__ASSERT(0 != encoder); + if(encoder->protected_->state != FLAC__STREAM_ENCODER_UNINITIALIZED) + return false; + encoder->protected_->bits_per_sample = value; + return true; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_set_sample_rate(FLAC__StreamEncoder *encoder, unsigned value) +{ + FLAC__ASSERT(0 != encoder); + if(encoder->protected_->state != FLAC__STREAM_ENCODER_UNINITIALIZED) + return false; + encoder->protected_->sample_rate = value; + return true; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_set_blocksize(FLAC__StreamEncoder *encoder, unsigned value) +{ + FLAC__ASSERT(0 != encoder); + if(encoder->protected_->state != FLAC__STREAM_ENCODER_UNINITIALIZED) + return false; + encoder->protected_->blocksize = value; + return true; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_set_max_lpc_order(FLAC__StreamEncoder *encoder, unsigned value) +{ + FLAC__ASSERT(0 != encoder); + if(encoder->protected_->state != FLAC__STREAM_ENCODER_UNINITIALIZED) + return false; + encoder->protected_->max_lpc_order = value; + return true; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_set_qlp_coeff_precision(FLAC__StreamEncoder *encoder, unsigned value) +{ + FLAC__ASSERT(0 != encoder); + if(encoder->protected_->state != FLAC__STREAM_ENCODER_UNINITIALIZED) + return false; + encoder->protected_->qlp_coeff_precision = value; + return true; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_set_do_qlp_coeff_prec_search(FLAC__StreamEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + if(encoder->protected_->state != FLAC__STREAM_ENCODER_UNINITIALIZED) + return false; + encoder->protected_->do_qlp_coeff_prec_search = value; + return true; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_set_do_escape_coding(FLAC__StreamEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + if(encoder->protected_->state != FLAC__STREAM_ENCODER_UNINITIALIZED) + return false; +#if 0 + /*@@@ deprecated: */ + encoder->protected_->do_escape_coding = value; +#else + (void)value; +#endif + return true; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_set_do_exhaustive_model_search(FLAC__StreamEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + if(encoder->protected_->state != FLAC__STREAM_ENCODER_UNINITIALIZED) + return false; + encoder->protected_->do_exhaustive_model_search = value; + return true; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_set_min_residual_partition_order(FLAC__StreamEncoder *encoder, unsigned value) +{ + FLAC__ASSERT(0 != encoder); + if(encoder->protected_->state != FLAC__STREAM_ENCODER_UNINITIALIZED) + return false; + encoder->protected_->min_residual_partition_order = value; + return true; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_set_max_residual_partition_order(FLAC__StreamEncoder *encoder, unsigned value) +{ + FLAC__ASSERT(0 != encoder); + if(encoder->protected_->state != FLAC__STREAM_ENCODER_UNINITIALIZED) + return false; + encoder->protected_->max_residual_partition_order = value; + return true; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_set_rice_parameter_search_dist(FLAC__StreamEncoder *encoder, unsigned value) +{ + FLAC__ASSERT(0 != encoder); + if(encoder->protected_->state != FLAC__STREAM_ENCODER_UNINITIALIZED) + return false; +#if 0 + /*@@@ deprecated: */ + encoder->protected_->rice_parameter_search_dist = value; +#else + (void)value; +#endif + return true; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_set_total_samples_estimate(FLAC__StreamEncoder *encoder, FLAC__uint64 value) +{ + FLAC__ASSERT(0 != encoder); + if(encoder->protected_->state != FLAC__STREAM_ENCODER_UNINITIALIZED) + return false; + encoder->protected_->total_samples_estimate = value; + return true; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_set_metadata(FLAC__StreamEncoder *encoder, FLAC__StreamMetadata **metadata, unsigned num_blocks) +{ + FLAC__ASSERT(0 != encoder); + if(encoder->protected_->state != FLAC__STREAM_ENCODER_UNINITIALIZED) + return false; + encoder->protected_->metadata = metadata; + encoder->protected_->num_metadata_blocks = num_blocks; + return true; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_set_write_callback(FLAC__StreamEncoder *encoder, FLAC__StreamEncoderWriteCallback value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != value); + if(encoder->protected_->state != FLAC__STREAM_ENCODER_UNINITIALIZED) + return false; + encoder->private_->write_callback = value; + return true; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_set_metadata_callback(FLAC__StreamEncoder *encoder, FLAC__StreamEncoderMetadataCallback value) +{ + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(0 != value); + if(encoder->protected_->state != FLAC__STREAM_ENCODER_UNINITIALIZED) + return false; + encoder->private_->metadata_callback = value; + return true; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_set_client_data(FLAC__StreamEncoder *encoder, void *value) +{ + FLAC__ASSERT(0 != encoder); + if(encoder->protected_->state != FLAC__STREAM_ENCODER_UNINITIALIZED) + return false; + encoder->private_->client_data = value; + return true; +} + +/* + * These three functions are not static, but not publically exposed in + * include/FLAC/ either. They are used by the test suite. + */ +FLAC_API FLAC__bool FLAC__stream_encoder_disable_constant_subframes(FLAC__StreamEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + if(encoder->protected_->state != FLAC__STREAM_ENCODER_UNINITIALIZED) + return false; + encoder->private_->disable_constant_subframes = value; + return true; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_disable_fixed_subframes(FLAC__StreamEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + if(encoder->protected_->state != FLAC__STREAM_ENCODER_UNINITIALIZED) + return false; + encoder->private_->disable_fixed_subframes = value; + return true; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_disable_verbatim_subframes(FLAC__StreamEncoder *encoder, FLAC__bool value) +{ + FLAC__ASSERT(0 != encoder); + if(encoder->protected_->state != FLAC__STREAM_ENCODER_UNINITIALIZED) + return false; + encoder->private_->disable_verbatim_subframes = value; + return true; +} + +FLAC_API FLAC__StreamEncoderState FLAC__stream_encoder_get_state(const FLAC__StreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + return encoder->protected_->state; +} + +FLAC_API FLAC__StreamDecoderState FLAC__stream_encoder_get_verify_decoder_state(const FLAC__StreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + if(encoder->protected_->verify) + return FLAC__stream_decoder_get_state(encoder->private_->verify.decoder); + else + return FLAC__STREAM_DECODER_UNINITIALIZED; +} + +FLAC_API const char *FLAC__stream_encoder_get_resolved_state_string(const FLAC__StreamEncoder *encoder) +{ + if(encoder->protected_->state != FLAC__STREAM_ENCODER_VERIFY_DECODER_ERROR) + return FLAC__StreamEncoderStateString[encoder->protected_->state]; + else + return FLAC__stream_decoder_get_resolved_state_string(encoder->private_->verify.decoder); +} + +FLAC_API void FLAC__stream_encoder_get_verify_decoder_error_stats(const FLAC__StreamEncoder *encoder, FLAC__uint64 *absolute_sample, unsigned *frame_number, unsigned *channel, unsigned *sample, FLAC__int32 *expected, FLAC__int32 *got) +{ + FLAC__ASSERT(0 != encoder); + if(0 != absolute_sample) + *absolute_sample = encoder->private_->verify.error_stats.absolute_sample; + if(0 != frame_number) + *frame_number = encoder->private_->verify.error_stats.frame_number; + if(0 != channel) + *channel = encoder->private_->verify.error_stats.channel; + if(0 != sample) + *sample = encoder->private_->verify.error_stats.sample; + if(0 != expected) + *expected = encoder->private_->verify.error_stats.expected; + if(0 != got) + *got = encoder->private_->verify.error_stats.got; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_get_verify(const FLAC__StreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + return encoder->protected_->verify; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_get_streamable_subset(const FLAC__StreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + return encoder->protected_->streamable_subset; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_get_do_mid_side_stereo(const FLAC__StreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + return encoder->protected_->do_mid_side_stereo; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_get_loose_mid_side_stereo(const FLAC__StreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + return encoder->protected_->loose_mid_side_stereo; +} + +FLAC_API unsigned FLAC__stream_encoder_get_channels(const FLAC__StreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + return encoder->protected_->channels; +} + +FLAC_API unsigned FLAC__stream_encoder_get_bits_per_sample(const FLAC__StreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + return encoder->protected_->bits_per_sample; +} + +FLAC_API unsigned FLAC__stream_encoder_get_sample_rate(const FLAC__StreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + return encoder->protected_->sample_rate; +} + +FLAC_API unsigned FLAC__stream_encoder_get_blocksize(const FLAC__StreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + return encoder->protected_->blocksize; +} + +FLAC_API unsigned FLAC__stream_encoder_get_max_lpc_order(const FLAC__StreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + return encoder->protected_->max_lpc_order; +} + +FLAC_API unsigned FLAC__stream_encoder_get_qlp_coeff_precision(const FLAC__StreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + return encoder->protected_->qlp_coeff_precision; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_get_do_qlp_coeff_prec_search(const FLAC__StreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + return encoder->protected_->do_qlp_coeff_prec_search; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_get_do_escape_coding(const FLAC__StreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + return encoder->protected_->do_escape_coding; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_get_do_exhaustive_model_search(const FLAC__StreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + return encoder->protected_->do_exhaustive_model_search; +} + +FLAC_API unsigned FLAC__stream_encoder_get_min_residual_partition_order(const FLAC__StreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + return encoder->protected_->min_residual_partition_order; +} + +FLAC_API unsigned FLAC__stream_encoder_get_max_residual_partition_order(const FLAC__StreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + return encoder->protected_->max_residual_partition_order; +} + +FLAC_API unsigned FLAC__stream_encoder_get_rice_parameter_search_dist(const FLAC__StreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + return encoder->protected_->rice_parameter_search_dist; +} + +FLAC_API FLAC__uint64 FLAC__stream_encoder_get_total_samples_estimate(const FLAC__StreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + return encoder->protected_->total_samples_estimate; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_process(FLAC__StreamEncoder *encoder, const FLAC__int32 * const buffer[], unsigned samples) +{ + unsigned i, j, channel; + FLAC__int32 x, mid, side; + const unsigned channels = encoder->protected_->channels, blocksize = encoder->protected_->blocksize; + + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(encoder->protected_->state == FLAC__STREAM_ENCODER_OK); + + j = 0; + /* + * we have several flavors of the same basic loop, optimized for + * different conditions: + */ + if(encoder->protected_->max_lpc_order > 0) { + if(encoder->protected_->do_mid_side_stereo && channels == 2) { + /* + * stereo coding: unroll channel loop + * with LPC: calculate floating point version of signal + */ + do { + if(encoder->protected_->verify) + append_to_verify_fifo_(&encoder->private_->verify.input_fifo, buffer, j, channels, min(blocksize-encoder->private_->current_sample_number, samples-j)); + + for(i = encoder->private_->current_sample_number; i < blocksize && j < samples; i++, j++) { + x = mid = side = buffer[0][j]; + encoder->private_->integer_signal[0][i] = x; +#ifndef FLAC__INTEGER_ONLY_LIBRARY + encoder->private_->real_signal[0][i] = (FLAC__real)x; +#endif + x = buffer[1][j]; + encoder->private_->integer_signal[1][i] = x; +#ifndef FLAC__INTEGER_ONLY_LIBRARY + encoder->private_->real_signal[1][i] = (FLAC__real)x; +#endif + mid += x; + side -= x; + mid >>= 1; /* NOTE: not the same as 'mid = (buffer[0][j] + buffer[1][j]) / 2' ! */ + encoder->private_->integer_signal_mid_side[1][i] = side; + encoder->private_->integer_signal_mid_side[0][i] = mid; +#ifndef FLAC__INTEGER_ONLY_LIBRARY + encoder->private_->real_signal_mid_side[1][i] = (FLAC__real)side; + encoder->private_->real_signal_mid_side[0][i] = (FLAC__real)mid; +#endif + encoder->private_->current_sample_number++; + } + if(i == blocksize) { + if(!process_frame_(encoder, false)) /* false => not last frame */ + return false; + } + } while(j < samples); + } + else { + /* + * independent channel coding: buffer each channel in inner loop + * with LPC: calculate floating point version of signal + */ + do { + if(encoder->protected_->verify) + append_to_verify_fifo_(&encoder->private_->verify.input_fifo, buffer, j, channels, min(blocksize-encoder->private_->current_sample_number, samples-j)); + + for(i = encoder->private_->current_sample_number; i < blocksize && j < samples; i++, j++) { + for(channel = 0; channel < channels; channel++) { + x = buffer[channel][j]; + encoder->private_->integer_signal[channel][i] = x; +#ifndef FLAC__INTEGER_ONLY_LIBRARY + encoder->private_->real_signal[channel][i] = (FLAC__real)x; +#endif + } + encoder->private_->current_sample_number++; + } + if(i == blocksize) { + if(!process_frame_(encoder, false)) /* false => not last frame */ + return false; + } + } while(j < samples); + } + } + else { + if(encoder->protected_->do_mid_side_stereo && channels == 2) { + /* + * stereo coding: unroll channel loop + * without LPC: no need to calculate floating point version of signal + */ + do { + if(encoder->protected_->verify) + append_to_verify_fifo_(&encoder->private_->verify.input_fifo, buffer, j, channels, min(blocksize-encoder->private_->current_sample_number, samples-j)); + + for(i = encoder->private_->current_sample_number; i < blocksize && j < samples; i++, j++) { + encoder->private_->integer_signal[0][i] = mid = side = buffer[0][j]; + x = buffer[1][j]; + encoder->private_->integer_signal[1][i] = x; + mid += x; + side -= x; + mid >>= 1; /* NOTE: not the same as 'mid = (buffer[0][j] + buffer[1][j]) / 2' ! */ + encoder->private_->integer_signal_mid_side[1][i] = side; + encoder->private_->integer_signal_mid_side[0][i] = mid; + encoder->private_->current_sample_number++; + } + if(i == blocksize) { + if(!process_frame_(encoder, false)) /* false => not last frame */ + return false; + } + } while(j < samples); + } + else { + /* + * independent channel coding: buffer each channel in inner loop + * without LPC: no need to calculate floating point version of signal + */ + do { + if(encoder->protected_->verify) + append_to_verify_fifo_(&encoder->private_->verify.input_fifo, buffer, j, channels, min(blocksize-encoder->private_->current_sample_number, samples-j)); + + for(i = encoder->private_->current_sample_number; i < blocksize && j < samples; i++, j++) { + for(channel = 0; channel < channels; channel++) + encoder->private_->integer_signal[channel][i] = buffer[channel][j]; + encoder->private_->current_sample_number++; + } + if(i == blocksize) { + if(!process_frame_(encoder, false)) /* false => not last frame */ + return false; + } + } while(j < samples); + } + } + + return true; +} + +FLAC_API FLAC__bool FLAC__stream_encoder_process_interleaved(FLAC__StreamEncoder *encoder, const FLAC__int32 buffer[], unsigned samples) +{ + unsigned i, j, k, channel; + FLAC__int32 x, mid, side; + const unsigned channels = encoder->protected_->channels, blocksize = encoder->protected_->blocksize; + + FLAC__ASSERT(0 != encoder); + FLAC__ASSERT(encoder->protected_->state == FLAC__STREAM_ENCODER_OK); + + j = k = 0; + /* + * we have several flavors of the same basic loop, optimized for + * different conditions: + */ + if(encoder->protected_->max_lpc_order > 0) { + if(encoder->protected_->do_mid_side_stereo && channels == 2) { + /* + * stereo coding: unroll channel loop + * with LPC: calculate floating point version of signal + */ + do { + if(encoder->protected_->verify) + append_to_verify_fifo_interleaved_(&encoder->private_->verify.input_fifo, buffer, j, channels, min(blocksize-encoder->private_->current_sample_number, samples-j)); + + for(i = encoder->private_->current_sample_number; i < blocksize && j < samples; i++, j++) { + x = mid = side = buffer[k++]; + encoder->private_->integer_signal[0][i] = x; +#ifndef FLAC__INTEGER_ONLY_LIBRARY + encoder->private_->real_signal[0][i] = (FLAC__real)x; +#endif + x = buffer[k++]; + encoder->private_->integer_signal[1][i] = x; +#ifndef FLAC__INTEGER_ONLY_LIBRARY + encoder->private_->real_signal[1][i] = (FLAC__real)x; +#endif + mid += x; + side -= x; + mid >>= 1; /* NOTE: not the same as 'mid = (left + right) / 2' ! */ + encoder->private_->integer_signal_mid_side[1][i] = side; + encoder->private_->integer_signal_mid_side[0][i] = mid; +#ifndef FLAC__INTEGER_ONLY_LIBRARY + encoder->private_->real_signal_mid_side[1][i] = (FLAC__real)side; + encoder->private_->real_signal_mid_side[0][i] = (FLAC__real)mid; +#endif + encoder->private_->current_sample_number++; + } + if(i == blocksize) { + if(!process_frame_(encoder, false)) /* false => not last frame */ + return false; + } + } while(j < samples); + } + else { + /* + * independent channel coding: buffer each channel in inner loop + * with LPC: calculate floating point version of signal + */ + do { + if(encoder->protected_->verify) + append_to_verify_fifo_interleaved_(&encoder->private_->verify.input_fifo, buffer, j, channels, min(blocksize-encoder->private_->current_sample_number, samples-j)); + + for(i = encoder->private_->current_sample_number; i < blocksize && j < samples; i++, j++) { + for(channel = 0; channel < channels; channel++) { + x = buffer[k++]; + encoder->private_->integer_signal[channel][i] = x; +#ifndef FLAC__INTEGER_ONLY_LIBRARY + encoder->private_->real_signal[channel][i] = (FLAC__real)x; +#endif + } + encoder->private_->current_sample_number++; + } + if(i == blocksize) { + if(!process_frame_(encoder, false)) /* false => not last frame */ + return false; + } + } while(j < samples); + } + } + else { + if(encoder->protected_->do_mid_side_stereo && channels == 2) { + /* + * stereo coding: unroll channel loop + * without LPC: no need to calculate floating point version of signal + */ + do { + if(encoder->protected_->verify) + append_to_verify_fifo_interleaved_(&encoder->private_->verify.input_fifo, buffer, j, channels, min(blocksize-encoder->private_->current_sample_number, samples-j)); + + for(i = encoder->private_->current_sample_number; i < blocksize && j < samples; i++, j++) { + encoder->private_->integer_signal[0][i] = mid = side = buffer[k++]; + x = buffer[k++]; + encoder->private_->integer_signal[1][i] = x; + mid += x; + side -= x; + mid >>= 1; /* NOTE: not the same as 'mid = (left + right) / 2' ! */ + encoder->private_->integer_signal_mid_side[1][i] = side; + encoder->private_->integer_signal_mid_side[0][i] = mid; + encoder->private_->current_sample_number++; + } + if(i == blocksize) { + if(!process_frame_(encoder, false)) /* false => not last frame */ + return false; + } + } while(j < samples); + } + else { + /* + * independent channel coding: buffer each channel in inner loop + * without LPC: no need to calculate floating point version of signal + */ + do { + if(encoder->protected_->verify) + append_to_verify_fifo_interleaved_(&encoder->private_->verify.input_fifo, buffer, j, channels, min(blocksize-encoder->private_->current_sample_number, samples-j)); + + for(i = encoder->private_->current_sample_number; i < blocksize && j < samples; i++, j++) { + for(channel = 0; channel < channels; channel++) + encoder->private_->integer_signal[channel][i] = buffer[k++]; + encoder->private_->current_sample_number++; + } + if(i == blocksize) { + if(!process_frame_(encoder, false)) /* false => not last frame */ + return false; + } + } while(j < samples); + } + } + + return true; +} + +/*********************************************************************** + * + * Private class methods + * + ***********************************************************************/ + +void set_defaults_(FLAC__StreamEncoder *encoder) +{ + FLAC__ASSERT(0 != encoder); + +#ifdef FLAC__MANDATORY_VERIFY_WHILE_ENCODING + encoder->protected_->verify = true; +#else + encoder->protected_->verify = false; +#endif + encoder->protected_->streamable_subset = true; + encoder->protected_->do_mid_side_stereo = false; + encoder->protected_->loose_mid_side_stereo = false; + encoder->protected_->channels = 2; + encoder->protected_->bits_per_sample = 16; + encoder->protected_->sample_rate = 44100; + encoder->protected_->blocksize = 1152; + encoder->protected_->max_lpc_order = 0; + encoder->protected_->qlp_coeff_precision = 0; + encoder->protected_->do_qlp_coeff_prec_search = false; + encoder->protected_->do_exhaustive_model_search = false; + encoder->protected_->do_escape_coding = false; + encoder->protected_->min_residual_partition_order = 0; + encoder->protected_->max_residual_partition_order = 0; + encoder->protected_->rice_parameter_search_dist = 0; + encoder->protected_->total_samples_estimate = 0; + encoder->protected_->metadata = 0; + encoder->protected_->num_metadata_blocks = 0; + + encoder->private_->disable_constant_subframes = false; + encoder->private_->disable_fixed_subframes = false; + encoder->private_->disable_verbatim_subframes = false; + encoder->private_->write_callback = 0; + encoder->private_->metadata_callback = 0; + encoder->private_->client_data = 0; +} + +void free_(FLAC__StreamEncoder *encoder) +{ + unsigned i, channel; + + FLAC__ASSERT(0 != encoder); + for(i = 0; i < encoder->protected_->channels; i++) { + if(0 != encoder->private_->integer_signal_unaligned[i]) { + free(encoder->private_->integer_signal_unaligned[i]); + encoder->private_->integer_signal_unaligned[i] = 0; + } +#ifndef FLAC__INTEGER_ONLY_LIBRARY + if(0 != encoder->private_->real_signal_unaligned[i]) { + free(encoder->private_->real_signal_unaligned[i]); + encoder->private_->real_signal_unaligned[i] = 0; + } +#endif + } + for(i = 0; i < 2; i++) { + if(0 != encoder->private_->integer_signal_mid_side_unaligned[i]) { + free(encoder->private_->integer_signal_mid_side_unaligned[i]); + encoder->private_->integer_signal_mid_side_unaligned[i] = 0; + } +#ifndef FLAC__INTEGER_ONLY_LIBRARY + if(0 != encoder->private_->real_signal_mid_side_unaligned[i]) { + free(encoder->private_->real_signal_mid_side_unaligned[i]); + encoder->private_->real_signal_mid_side_unaligned[i] = 0; + } +#endif + } + for(channel = 0; channel < encoder->protected_->channels; channel++) { + for(i = 0; i < 2; i++) { + if(0 != encoder->private_->residual_workspace_unaligned[channel][i]) { + free(encoder->private_->residual_workspace_unaligned[channel][i]); + encoder->private_->residual_workspace_unaligned[channel][i] = 0; + } + } + } + for(channel = 0; channel < 2; channel++) { + for(i = 0; i < 2; i++) { + if(0 != encoder->private_->residual_workspace_mid_side_unaligned[channel][i]) { + free(encoder->private_->residual_workspace_mid_side_unaligned[channel][i]); + encoder->private_->residual_workspace_mid_side_unaligned[channel][i] = 0; + } + } + } + if(0 != encoder->private_->abs_residual_unaligned) { + free(encoder->private_->abs_residual_unaligned); + encoder->private_->abs_residual_unaligned = 0; + } + if(0 != encoder->private_->abs_residual_partition_sums_unaligned) { + free(encoder->private_->abs_residual_partition_sums_unaligned); + encoder->private_->abs_residual_partition_sums_unaligned = 0; + } + if(0 != encoder->private_->raw_bits_per_partition_unaligned) { + free(encoder->private_->raw_bits_per_partition_unaligned); + encoder->private_->raw_bits_per_partition_unaligned = 0; + } + if(encoder->protected_->verify) { + for(i = 0; i < encoder->protected_->channels; i++) { + if(0 != encoder->private_->verify.input_fifo.data[i]) { + free(encoder->private_->verify.input_fifo.data[i]); + encoder->private_->verify.input_fifo.data[i] = 0; + } + } + } + FLAC__bitbuffer_free(encoder->private_->frame); +} + +FLAC__bool resize_buffers_(FLAC__StreamEncoder *encoder, unsigned new_size) +{ + FLAC__bool ok; + unsigned i, channel; + + FLAC__ASSERT(new_size > 0); + FLAC__ASSERT(encoder->protected_->state == FLAC__STREAM_ENCODER_OK); + FLAC__ASSERT(encoder->private_->current_sample_number == 0); + + /* To avoid excessive malloc'ing, we only grow the buffer; no shrinking. */ + if(new_size <= encoder->private_->input_capacity) + return true; + + ok = true; + + /* WATCHOUT: FLAC__lpc_compute_residual_from_qlp_coefficients_asm_ia32_mmx() + * requires that the input arrays (in our case the integer signals) + * have a buffer of up to 3 zeroes in front (at negative indices) for + * alignment purposes; we use 4 to keep the data well-aligned. + */ + + for(i = 0; ok && i < encoder->protected_->channels; i++) { + ok = ok && FLAC__memory_alloc_aligned_int32_array(new_size+4, &encoder->private_->integer_signal_unaligned[i], &encoder->private_->integer_signal[i]); +#ifndef FLAC__INTEGER_ONLY_LIBRARY + if(encoder->protected_->max_lpc_order > 0) + ok = ok && FLAC__memory_alloc_aligned_real_array(new_size, &encoder->private_->real_signal_unaligned[i], &encoder->private_->real_signal[i]); +#endif + memset(encoder->private_->integer_signal[i], 0, sizeof(FLAC__int32)*4); + encoder->private_->integer_signal[i] += 4; + } + for(i = 0; ok && i < 2; i++) { + ok = ok && FLAC__memory_alloc_aligned_int32_array(new_size+4, &encoder->private_->integer_signal_mid_side_unaligned[i], &encoder->private_->integer_signal_mid_side[i]); +#ifndef FLAC__INTEGER_ONLY_LIBRARY + if(encoder->protected_->max_lpc_order > 0) + ok = ok && FLAC__memory_alloc_aligned_real_array(new_size, &encoder->private_->real_signal_mid_side_unaligned[i], &encoder->private_->real_signal_mid_side[i]); +#endif + memset(encoder->private_->integer_signal_mid_side[i], 0, sizeof(FLAC__int32)*4); + encoder->private_->integer_signal_mid_side[i] += 4; + } + for(channel = 0; ok && channel < encoder->protected_->channels; channel++) { + for(i = 0; ok && i < 2; i++) { + ok = ok && FLAC__memory_alloc_aligned_int32_array(new_size, &encoder->private_->residual_workspace_unaligned[channel][i], &encoder->private_->residual_workspace[channel][i]); + } + } + for(channel = 0; ok && channel < 2; channel++) { + for(i = 0; ok && i < 2; i++) { + ok = ok && FLAC__memory_alloc_aligned_int32_array(new_size, &encoder->private_->residual_workspace_mid_side_unaligned[channel][i], &encoder->private_->residual_workspace_mid_side[channel][i]); + } + } + ok = ok && FLAC__memory_alloc_aligned_uint32_array(new_size, &encoder->private_->abs_residual_unaligned, &encoder->private_->abs_residual); + if(encoder->private_->precompute_partition_sums || encoder->protected_->do_escape_coding) /* we require precompute_partition_sums if do_escape_coding because of their intertwined nature */ + ok = ok && FLAC__memory_alloc_aligned_uint64_array(new_size * 2, &encoder->private_->abs_residual_partition_sums_unaligned, &encoder->private_->abs_residual_partition_sums); + if(encoder->protected_->do_escape_coding) + ok = ok && FLAC__memory_alloc_aligned_unsigned_array(new_size * 2, &encoder->private_->raw_bits_per_partition_unaligned, &encoder->private_->raw_bits_per_partition); + + if(ok) + encoder->private_->input_capacity = new_size; + else + encoder->protected_->state = FLAC__STREAM_ENCODER_MEMORY_ALLOCATION_ERROR; + + return ok; +} + +FLAC__bool write_bitbuffer_(FLAC__StreamEncoder *encoder, unsigned samples) +{ + const FLAC__byte *buffer; + unsigned bytes; + + FLAC__ASSERT(FLAC__bitbuffer_is_byte_aligned(encoder->private_->frame)); + + FLAC__bitbuffer_get_buffer(encoder->private_->frame, &buffer, &bytes); + + if(encoder->protected_->verify) { + encoder->private_->verify.output.data = buffer; + encoder->private_->verify.output.bytes = bytes; + if(encoder->private_->verify.state_hint == ENCODER_IN_MAGIC) { + encoder->private_->verify.needs_magic_hack = true; + } + else { + if(!FLAC__stream_decoder_process_single(encoder->private_->verify.decoder)) { + FLAC__bitbuffer_release_buffer(encoder->private_->frame); + if(encoder->protected_->state != FLAC__STREAM_ENCODER_VERIFY_MISMATCH_IN_AUDIO_DATA) + encoder->protected_->state = FLAC__STREAM_ENCODER_VERIFY_DECODER_ERROR; + return false; + } + } + } + + if(encoder->private_->write_callback(encoder, buffer, bytes, samples, encoder->private_->current_frame_number, encoder->private_->client_data) != FLAC__STREAM_ENCODER_WRITE_STATUS_OK) { + FLAC__bitbuffer_release_buffer(encoder->private_->frame); + encoder->protected_->state = FLAC__STREAM_ENCODER_FATAL_ERROR_WHILE_WRITING; + return false; + } + + FLAC__bitbuffer_release_buffer(encoder->private_->frame); + + if(samples > 0) { + encoder->private_->metadata.data.stream_info.min_framesize = min(bytes, encoder->private_->metadata.data.stream_info.min_framesize); + encoder->private_->metadata.data.stream_info.max_framesize = max(bytes, encoder->private_->metadata.data.stream_info.max_framesize); + } + + return true; +} + +FLAC__bool process_frame_(FLAC__StreamEncoder *encoder, FLAC__bool is_last_frame) +{ + FLAC__ASSERT(encoder->protected_->state == FLAC__STREAM_ENCODER_OK); + + /* + * Accumulate raw signal to the MD5 signature + */ + if(!FLAC__MD5Accumulate(&encoder->private_->md5context, (const FLAC__int32 * const *)encoder->private_->integer_signal, encoder->protected_->channels, encoder->protected_->blocksize, (encoder->protected_->bits_per_sample+7) / 8)) { + encoder->protected_->state = FLAC__STREAM_ENCODER_MEMORY_ALLOCATION_ERROR; + return false; + } + + /* + * Process the frame header and subframes into the frame bitbuffer + */ + if(!process_subframes_(encoder, is_last_frame)) { + /* the above function sets the state for us in case of an error */ + return false; + } + + /* + * Zero-pad the frame to a byte_boundary + */ + if(!FLAC__bitbuffer_zero_pad_to_byte_boundary(encoder->private_->frame)) { + encoder->protected_->state = FLAC__STREAM_ENCODER_MEMORY_ALLOCATION_ERROR; + return false; + } + + /* + * CRC-16 the whole thing + */ + FLAC__ASSERT(FLAC__bitbuffer_is_byte_aligned(encoder->private_->frame)); + FLAC__bitbuffer_write_raw_uint32(encoder->private_->frame, FLAC__bitbuffer_get_write_crc16(encoder->private_->frame), FLAC__FRAME_FOOTER_CRC_LEN); + + /* + * Write it + */ + if(!write_bitbuffer_(encoder, encoder->protected_->blocksize)) { + /* the above function sets the state for us in case of an error */ + return false; + } + + /* + * Get ready for the next frame + */ + encoder->private_->current_sample_number = 0; + encoder->private_->current_frame_number++; + encoder->private_->metadata.data.stream_info.total_samples += (FLAC__uint64)encoder->protected_->blocksize; + + return true; +} + +FLAC__bool process_subframes_(FLAC__StreamEncoder *encoder, FLAC__bool is_last_frame) +{ + FLAC__FrameHeader frame_header; + unsigned channel, min_partition_order = encoder->protected_->min_residual_partition_order, max_partition_order; + FLAC__bool do_independent, do_mid_side, precompute_partition_sums; + + /* + * Calculate the min,max Rice partition orders + */ + if(is_last_frame) { + max_partition_order = 0; + } + else { + max_partition_order = FLAC__format_get_max_rice_partition_order_from_blocksize(encoder->protected_->blocksize); + max_partition_order = min(max_partition_order, encoder->protected_->max_residual_partition_order); + } + min_partition_order = min(min_partition_order, max_partition_order); + + precompute_partition_sums = encoder->private_->precompute_partition_sums && ((max_partition_order > min_partition_order) || encoder->protected_->do_escape_coding); + + /* + * Setup the frame + */ + if(!FLAC__bitbuffer_clear(encoder->private_->frame)) { + encoder->protected_->state = FLAC__STREAM_ENCODER_MEMORY_ALLOCATION_ERROR; + return false; + } + frame_header.blocksize = encoder->protected_->blocksize; + frame_header.sample_rate = encoder->protected_->sample_rate; + frame_header.channels = encoder->protected_->channels; + frame_header.channel_assignment = FLAC__CHANNEL_ASSIGNMENT_INDEPENDENT; /* the default unless the encoder determines otherwise */ + frame_header.bits_per_sample = encoder->protected_->bits_per_sample; + frame_header.number_type = FLAC__FRAME_NUMBER_TYPE_FRAME_NUMBER; + frame_header.number.frame_number = encoder->private_->current_frame_number; + + /* + * Figure out what channel assignments to try + */ + if(encoder->protected_->do_mid_side_stereo) { + if(encoder->protected_->loose_mid_side_stereo) { + if(encoder->private_->loose_mid_side_stereo_frame_count == 0) { + do_independent = true; + do_mid_side = true; + } + else { + do_independent = (encoder->private_->last_channel_assignment == FLAC__CHANNEL_ASSIGNMENT_INDEPENDENT); + do_mid_side = !do_independent; + } + } + else { + do_independent = true; + do_mid_side = true; + } + } + else { + do_independent = true; + do_mid_side = false; + } + + FLAC__ASSERT(do_independent || do_mid_side); + + /* + * Check for wasted bits; set effective bps for each subframe + */ + if(do_independent) { + for(channel = 0; channel < encoder->protected_->channels; channel++) { + const unsigned w = get_wasted_bits_(encoder->private_->integer_signal[channel], encoder->protected_->blocksize); + encoder->private_->subframe_workspace[channel][0].wasted_bits = encoder->private_->subframe_workspace[channel][1].wasted_bits = w; + encoder->private_->subframe_bps[channel] = encoder->protected_->bits_per_sample - w; + } + } + if(do_mid_side) { + FLAC__ASSERT(encoder->protected_->channels == 2); + for(channel = 0; channel < 2; channel++) { + const unsigned w = get_wasted_bits_(encoder->private_->integer_signal_mid_side[channel], encoder->protected_->blocksize); + encoder->private_->subframe_workspace_mid_side[channel][0].wasted_bits = encoder->private_->subframe_workspace_mid_side[channel][1].wasted_bits = w; + encoder->private_->subframe_bps_mid_side[channel] = encoder->protected_->bits_per_sample - w + (channel==0? 0:1); + } + } + + /* + * First do a normal encoding pass of each independent channel + */ + if(do_independent) { + for(channel = 0; channel < encoder->protected_->channels; channel++) { + if(! + process_subframe_( + encoder, + min_partition_order, + max_partition_order, + precompute_partition_sums, + &frame_header, + encoder->private_->subframe_bps[channel], + encoder->private_->integer_signal[channel], +#ifndef FLAC__INTEGER_ONLY_LIBRARY + encoder->private_->real_signal[channel], +#endif + encoder->private_->subframe_workspace_ptr[channel], + encoder->private_->partitioned_rice_contents_workspace_ptr[channel], + encoder->private_->residual_workspace[channel], + encoder->private_->best_subframe+channel, + encoder->private_->best_subframe_bits+channel + ) + ) + return false; + } + } + + /* + * Now do mid and side channels if requested + */ + if(do_mid_side) { + FLAC__ASSERT(encoder->protected_->channels == 2); + + for(channel = 0; channel < 2; channel++) { + if(! + process_subframe_( + encoder, + min_partition_order, + max_partition_order, + precompute_partition_sums, + &frame_header, + encoder->private_->subframe_bps_mid_side[channel], + encoder->private_->integer_signal_mid_side[channel], +#ifndef FLAC__INTEGER_ONLY_LIBRARY + encoder->private_->real_signal_mid_side[channel], +#endif + encoder->private_->subframe_workspace_ptr_mid_side[channel], + encoder->private_->partitioned_rice_contents_workspace_ptr_mid_side[channel], + encoder->private_->residual_workspace_mid_side[channel], + encoder->private_->best_subframe_mid_side+channel, + encoder->private_->best_subframe_bits_mid_side+channel + ) + ) + return false; + } + } + + /* + * Compose the frame bitbuffer + */ + if(do_mid_side) { + unsigned left_bps = 0, right_bps = 0; /* initialized only to prevent superfluous compiler warning */ + FLAC__Subframe *left_subframe = 0, *right_subframe = 0; /* initialized only to prevent superfluous compiler warning */ + FLAC__ChannelAssignment channel_assignment; + + FLAC__ASSERT(encoder->protected_->channels == 2); + + if(encoder->protected_->loose_mid_side_stereo && encoder->private_->loose_mid_side_stereo_frame_count > 0) { + channel_assignment = (encoder->private_->last_channel_assignment == FLAC__CHANNEL_ASSIGNMENT_INDEPENDENT? FLAC__CHANNEL_ASSIGNMENT_INDEPENDENT : FLAC__CHANNEL_ASSIGNMENT_MID_SIDE); + } + else { + unsigned bits[4]; /* WATCHOUT - indexed by FLAC__ChannelAssignment */ + unsigned min_bits; + FLAC__ChannelAssignment ca; + + FLAC__ASSERT(do_independent && do_mid_side); + + /* We have to figure out which channel assignent results in the smallest frame */ + bits[FLAC__CHANNEL_ASSIGNMENT_INDEPENDENT] = encoder->private_->best_subframe_bits [0] + encoder->private_->best_subframe_bits [1]; + bits[FLAC__CHANNEL_ASSIGNMENT_LEFT_SIDE ] = encoder->private_->best_subframe_bits [0] + encoder->private_->best_subframe_bits_mid_side[1]; + bits[FLAC__CHANNEL_ASSIGNMENT_RIGHT_SIDE ] = encoder->private_->best_subframe_bits [1] + encoder->private_->best_subframe_bits_mid_side[1]; + bits[FLAC__CHANNEL_ASSIGNMENT_MID_SIDE ] = encoder->private_->best_subframe_bits_mid_side[0] + encoder->private_->best_subframe_bits_mid_side[1]; + + for(channel_assignment = (FLAC__ChannelAssignment)0, min_bits = bits[0], ca = (FLAC__ChannelAssignment)1; (int)ca <= 3; ca = (FLAC__ChannelAssignment)((int)ca + 1)) { + if(bits[ca] < min_bits) { + min_bits = bits[ca]; + channel_assignment = ca; + } + } + } + + frame_header.channel_assignment = channel_assignment; + + if(!FLAC__frame_add_header(&frame_header, encoder->protected_->streamable_subset, encoder->private_->frame)) { + encoder->protected_->state = FLAC__STREAM_ENCODER_FRAMING_ERROR; + return false; + } + + switch(channel_assignment) { + case FLAC__CHANNEL_ASSIGNMENT_INDEPENDENT: + left_subframe = &encoder->private_->subframe_workspace [0][encoder->private_->best_subframe [0]]; + right_subframe = &encoder->private_->subframe_workspace [1][encoder->private_->best_subframe [1]]; + break; + case FLAC__CHANNEL_ASSIGNMENT_LEFT_SIDE: + left_subframe = &encoder->private_->subframe_workspace [0][encoder->private_->best_subframe [0]]; + right_subframe = &encoder->private_->subframe_workspace_mid_side[1][encoder->private_->best_subframe_mid_side[1]]; + break; + case FLAC__CHANNEL_ASSIGNMENT_RIGHT_SIDE: + left_subframe = &encoder->private_->subframe_workspace_mid_side[1][encoder->private_->best_subframe_mid_side[1]]; + right_subframe = &encoder->private_->subframe_workspace [1][encoder->private_->best_subframe [1]]; + break; + case FLAC__CHANNEL_ASSIGNMENT_MID_SIDE: + left_subframe = &encoder->private_->subframe_workspace_mid_side[0][encoder->private_->best_subframe_mid_side[0]]; + right_subframe = &encoder->private_->subframe_workspace_mid_side[1][encoder->private_->best_subframe_mid_side[1]]; + break; + default: + FLAC__ASSERT(0); + } + + switch(channel_assignment) { + case FLAC__CHANNEL_ASSIGNMENT_INDEPENDENT: + left_bps = encoder->private_->subframe_bps [0]; + right_bps = encoder->private_->subframe_bps [1]; + break; + case FLAC__CHANNEL_ASSIGNMENT_LEFT_SIDE: + left_bps = encoder->private_->subframe_bps [0]; + right_bps = encoder->private_->subframe_bps_mid_side[1]; + break; + case FLAC__CHANNEL_ASSIGNMENT_RIGHT_SIDE: + left_bps = encoder->private_->subframe_bps_mid_side[1]; + right_bps = encoder->private_->subframe_bps [1]; + break; + case FLAC__CHANNEL_ASSIGNMENT_MID_SIDE: + left_bps = encoder->private_->subframe_bps_mid_side[0]; + right_bps = encoder->private_->subframe_bps_mid_side[1]; + break; + default: + FLAC__ASSERT(0); + } + + /* note that encoder_add_subframe_ sets the state for us in case of an error */ + if(!add_subframe_(encoder, &frame_header, left_bps , left_subframe , encoder->private_->frame)) + return false; + if(!add_subframe_(encoder, &frame_header, right_bps, right_subframe, encoder->private_->frame)) + return false; + } + else { + if(!FLAC__frame_add_header(&frame_header, encoder->protected_->streamable_subset, encoder->private_->frame)) { + encoder->protected_->state = FLAC__STREAM_ENCODER_FRAMING_ERROR; + return false; + } + + for(channel = 0; channel < encoder->protected_->channels; channel++) { + if(!add_subframe_(encoder, &frame_header, encoder->private_->subframe_bps[channel], &encoder->private_->subframe_workspace[channel][encoder->private_->best_subframe[channel]], encoder->private_->frame)) { + /* the above function sets the state for us in case of an error */ + return false; + } + } + } + + if(encoder->protected_->loose_mid_side_stereo) { + encoder->private_->loose_mid_side_stereo_frame_count++; + if(encoder->private_->loose_mid_side_stereo_frame_count >= encoder->private_->loose_mid_side_stereo_frames) + encoder->private_->loose_mid_side_stereo_frame_count = 0; + } + + encoder->private_->last_channel_assignment = frame_header.channel_assignment; + + return true; +} + +FLAC__bool process_subframe_( + FLAC__StreamEncoder *encoder, + unsigned min_partition_order, + unsigned max_partition_order, + FLAC__bool precompute_partition_sums, + const FLAC__FrameHeader *frame_header, + unsigned subframe_bps, + const FLAC__int32 integer_signal[], +#ifndef FLAC__INTEGER_ONLY_LIBRARY + const FLAC__real real_signal[], +#endif + FLAC__Subframe *subframe[2], + FLAC__EntropyCodingMethod_PartitionedRiceContents *partitioned_rice_contents[2], + FLAC__int32 *residual[2], + unsigned *best_subframe, + unsigned *best_bits +) +{ +#ifndef FLAC__INTEGER_ONLY_LIBRARY + FLAC__float fixed_residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1]; +#else + FLAC__fixedpoint fixed_residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1]; +#endif +#ifndef FLAC__INTEGER_ONLY_LIBRARY + FLAC__double lpc_residual_bits_per_sample; + FLAC__real autoc[FLAC__MAX_LPC_ORDER+1]; /* WATCHOUT: the size is important even though encoder->protected_->max_lpc_order might be less; some asm routines need all the space */ + FLAC__double lpc_error[FLAC__MAX_LPC_ORDER]; + unsigned min_lpc_order, max_lpc_order, lpc_order; + unsigned min_qlp_coeff_precision, max_qlp_coeff_precision, qlp_coeff_precision; +#endif + unsigned min_fixed_order, max_fixed_order, guess_fixed_order, fixed_order; + unsigned rice_parameter; + unsigned _candidate_bits, _best_bits; + unsigned _best_subframe; + + /* verbatim subframe is the baseline against which we measure other compressed subframes */ + _best_subframe = 0; + if(encoder->private_->disable_verbatim_subframes && frame_header->blocksize >= FLAC__MAX_FIXED_ORDER) + _best_bits = UINT_MAX; + else + _best_bits = evaluate_verbatim_subframe_(integer_signal, frame_header->blocksize, subframe_bps, subframe[_best_subframe]); + + if(frame_header->blocksize >= FLAC__MAX_FIXED_ORDER) { + unsigned signal_is_constant = false; + guess_fixed_order = encoder->private_->local_fixed_compute_best_predictor(integer_signal+FLAC__MAX_FIXED_ORDER, frame_header->blocksize-FLAC__MAX_FIXED_ORDER, fixed_residual_bits_per_sample); + /* check for constant subframe */ + if( + !encoder->private_->disable_constant_subframes && +#ifndef FLAC__INTEGER_ONLY_LIBRARY + fixed_residual_bits_per_sample[1] == 0.0 +#else + fixed_residual_bits_per_sample[1] == FLAC__FP_ZERO +#endif + ) { + /* the above means it's possible all samples are the same value; now double-check it: */ + unsigned i; + signal_is_constant = true; + for(i = 1; i < frame_header->blocksize; i++) { + if(integer_signal[0] != integer_signal[i]) { + signal_is_constant = false; + break; + } + } + } + if(signal_is_constant) { + _candidate_bits = evaluate_constant_subframe_(integer_signal[0], subframe_bps, subframe[!_best_subframe]); + if(_candidate_bits < _best_bits) { + _best_subframe = !_best_subframe; + _best_bits = _candidate_bits; + } + } + else { + if(!encoder->private_->disable_fixed_subframes || (encoder->protected_->max_lpc_order == 0 && _best_bits == UINT_MAX)) { + /* encode fixed */ + if(encoder->protected_->do_exhaustive_model_search) { + min_fixed_order = 0; + max_fixed_order = FLAC__MAX_FIXED_ORDER; + } + else { + min_fixed_order = max_fixed_order = guess_fixed_order; + } + for(fixed_order = min_fixed_order; fixed_order <= max_fixed_order; fixed_order++) { +#ifndef FLAC__INTEGER_ONLY_LIBRARY + if(fixed_residual_bits_per_sample[fixed_order] >= (FLAC__float)subframe_bps) + continue; /* don't even try */ + rice_parameter = (fixed_residual_bits_per_sample[fixed_order] > 0.0)? (unsigned)(fixed_residual_bits_per_sample[fixed_order]+0.5) : 0; /* 0.5 is for rounding */ +#else + if(FLAC__fixedpoint_trunc(fixed_residual_bits_per_sample[fixed_order]) >= (int)subframe_bps) + continue; /* don't even try */ + rice_parameter = (fixed_residual_bits_per_sample[fixed_order] > FLAC__FP_ZERO)? (unsigned)FLAC__fixedpoint_trunc(fixed_residual_bits_per_sample[fixed_order]+FLAC__FP_ONE_HALF) : 0; /* 0.5 is for rounding */ +#endif +#ifndef FLAC__SYMMETRIC_RICE + rice_parameter++; /* to account for the signed->unsigned conversion during rice coding */ +#endif + if(rice_parameter >= FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER) { +#ifdef DEBUG_VERBOSE + fprintf(stderr, "clipping rice_parameter (%u -> %u) @0\n", rice_parameter, FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER - 1); +#endif + rice_parameter = FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER - 1; + } + _candidate_bits = + evaluate_fixed_subframe_( + encoder, + integer_signal, + residual[!_best_subframe], + encoder->private_->abs_residual, + encoder->private_->abs_residual_partition_sums, + encoder->private_->raw_bits_per_partition, + frame_header->blocksize, + subframe_bps, + fixed_order, + rice_parameter, + min_partition_order, + max_partition_order, + precompute_partition_sums, + encoder->protected_->do_escape_coding, + encoder->protected_->rice_parameter_search_dist, + subframe[!_best_subframe], + partitioned_rice_contents[!_best_subframe] + ); + if(_candidate_bits < _best_bits) { + _best_subframe = !_best_subframe; + _best_bits = _candidate_bits; + } + } + } + +#ifndef FLAC__INTEGER_ONLY_LIBRARY + /* encode lpc */ + if(encoder->protected_->max_lpc_order > 0) { + if(encoder->protected_->max_lpc_order >= frame_header->blocksize) + max_lpc_order = frame_header->blocksize-1; + else + max_lpc_order = encoder->protected_->max_lpc_order; + if(max_lpc_order > 0) { + encoder->private_->local_lpc_compute_autocorrelation(real_signal, frame_header->blocksize, max_lpc_order+1, autoc); + /* if autoc[0] == 0.0, the signal is constant and we usually won't get here, but it can happen */ + if(autoc[0] != 0.0) { + FLAC__lpc_compute_lp_coefficients(autoc, max_lpc_order, encoder->private_->lp_coeff, lpc_error); + if(encoder->protected_->do_exhaustive_model_search) { + min_lpc_order = 1; + } + else { + unsigned guess_lpc_order = FLAC__lpc_compute_best_order(lpc_error, max_lpc_order, frame_header->blocksize, subframe_bps); + min_lpc_order = max_lpc_order = guess_lpc_order; + } + for(lpc_order = min_lpc_order; lpc_order <= max_lpc_order; lpc_order++) { + lpc_residual_bits_per_sample = FLAC__lpc_compute_expected_bits_per_residual_sample(lpc_error[lpc_order-1], frame_header->blocksize-lpc_order); + if(lpc_residual_bits_per_sample >= (FLAC__double)subframe_bps) + continue; /* don't even try */ + rice_parameter = (lpc_residual_bits_per_sample > 0.0)? (unsigned)(lpc_residual_bits_per_sample+0.5) : 0; /* 0.5 is for rounding */ +#ifndef FLAC__SYMMETRIC_RICE + rice_parameter++; /* to account for the signed->unsigned conversion during rice coding */ +#endif + if(rice_parameter >= FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER) { +#ifdef DEBUG_VERBOSE + fprintf(stderr, "clipping rice_parameter (%u -> %u) @1\n", rice_parameter, FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER - 1); +#endif + rice_parameter = FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER - 1; + } + if(encoder->protected_->do_qlp_coeff_prec_search) { + min_qlp_coeff_precision = FLAC__MIN_QLP_COEFF_PRECISION; + /* ensure a 32-bit datapath throughout for 16bps or less */ + if(subframe_bps <= 16) + max_qlp_coeff_precision = min(32 - subframe_bps - lpc_order, FLAC__MAX_QLP_COEFF_PRECISION); + else + max_qlp_coeff_precision = FLAC__MAX_QLP_COEFF_PRECISION; + } + else { + min_qlp_coeff_precision = max_qlp_coeff_precision = encoder->protected_->qlp_coeff_precision; + } + for(qlp_coeff_precision = min_qlp_coeff_precision; qlp_coeff_precision <= max_qlp_coeff_precision; qlp_coeff_precision++) { + _candidate_bits = + evaluate_lpc_subframe_( + encoder, + integer_signal, + residual[!_best_subframe], + encoder->private_->abs_residual, + encoder->private_->abs_residual_partition_sums, + encoder->private_->raw_bits_per_partition, + encoder->private_->lp_coeff[lpc_order-1], + frame_header->blocksize, + subframe_bps, + lpc_order, + qlp_coeff_precision, + rice_parameter, + min_partition_order, + max_partition_order, + precompute_partition_sums, + encoder->protected_->do_escape_coding, + encoder->protected_->rice_parameter_search_dist, + subframe[!_best_subframe], + partitioned_rice_contents[!_best_subframe] + ); + if(_candidate_bits > 0) { /* if == 0, there was a problem quantizing the lpcoeffs */ + if(_candidate_bits < _best_bits) { + _best_subframe = !_best_subframe; + _best_bits = _candidate_bits; + } + } + } + } + } + } + } +#endif /* !defined FLAC__INTEGER_ONLY_LIBRARY */ + } + } + + /* under rare circumstances this can happen when all but lpc subframe types are disabled: */ + if(_best_bits == UINT_MAX) { + FLAC__ASSERT(_best_subframe == 0); + _best_bits = evaluate_verbatim_subframe_(integer_signal, frame_header->blocksize, subframe_bps, subframe[_best_subframe]); + } + + *best_subframe = _best_subframe; + *best_bits = _best_bits; + + return true; +} + +FLAC__bool add_subframe_( + FLAC__StreamEncoder *encoder, + const FLAC__FrameHeader *frame_header, + unsigned subframe_bps, + const FLAC__Subframe *subframe, + FLAC__BitBuffer *frame +) +{ + switch(subframe->type) { + case FLAC__SUBFRAME_TYPE_CONSTANT: + if(!FLAC__subframe_add_constant(&(subframe->data.constant), subframe_bps, subframe->wasted_bits, frame)) { + encoder->protected_->state = FLAC__STREAM_ENCODER_FATAL_ERROR_WHILE_ENCODING; + return false; + } + break; + case FLAC__SUBFRAME_TYPE_FIXED: + if(!FLAC__subframe_add_fixed(&(subframe->data.fixed), frame_header->blocksize - subframe->data.fixed.order, subframe_bps, subframe->wasted_bits, frame)) { + encoder->protected_->state = FLAC__STREAM_ENCODER_FATAL_ERROR_WHILE_ENCODING; + return false; + } + break; + case FLAC__SUBFRAME_TYPE_LPC: + if(!FLAC__subframe_add_lpc(&(subframe->data.lpc), frame_header->blocksize - subframe->data.lpc.order, subframe_bps, subframe->wasted_bits, frame)) { + encoder->protected_->state = FLAC__STREAM_ENCODER_FATAL_ERROR_WHILE_ENCODING; + return false; + } + break; + case FLAC__SUBFRAME_TYPE_VERBATIM: + if(!FLAC__subframe_add_verbatim(&(subframe->data.verbatim), frame_header->blocksize, subframe_bps, subframe->wasted_bits, frame)) { + encoder->protected_->state = FLAC__STREAM_ENCODER_FATAL_ERROR_WHILE_ENCODING; + return false; + } + break; + default: + FLAC__ASSERT(0); + } + + return true; +} + +unsigned evaluate_constant_subframe_( + const FLAC__int32 signal, + unsigned subframe_bps, + FLAC__Subframe *subframe +) +{ + subframe->type = FLAC__SUBFRAME_TYPE_CONSTANT; + subframe->data.constant.value = signal; + + return FLAC__SUBFRAME_ZERO_PAD_LEN + FLAC__SUBFRAME_TYPE_LEN + FLAC__SUBFRAME_WASTED_BITS_FLAG_LEN + subframe_bps; +} + +unsigned evaluate_fixed_subframe_( + FLAC__StreamEncoder *encoder, + const FLAC__int32 signal[], + FLAC__int32 residual[], + FLAC__uint32 abs_residual[], + FLAC__uint64 abs_residual_partition_sums[], + unsigned raw_bits_per_partition[], + unsigned blocksize, + unsigned subframe_bps, + unsigned order, + unsigned rice_parameter, + unsigned min_partition_order, + unsigned max_partition_order, + FLAC__bool precompute_partition_sums, + FLAC__bool do_escape_coding, + unsigned rice_parameter_search_dist, + FLAC__Subframe *subframe, + FLAC__EntropyCodingMethod_PartitionedRiceContents *partitioned_rice_contents +) +{ + unsigned i, residual_bits; + const unsigned residual_samples = blocksize - order; + + FLAC__fixed_compute_residual(signal+order, residual_samples, order, residual); + + subframe->type = FLAC__SUBFRAME_TYPE_FIXED; + + subframe->data.fixed.entropy_coding_method.type = FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE; + subframe->data.fixed.entropy_coding_method.data.partitioned_rice.contents = partitioned_rice_contents; + subframe->data.fixed.residual = residual; + + residual_bits = + find_best_partition_order_( + encoder->private_, + residual, + abs_residual, + abs_residual_partition_sums, + raw_bits_per_partition, + residual_samples, + order, + rice_parameter, + min_partition_order, + max_partition_order, + precompute_partition_sums, + do_escape_coding, + rice_parameter_search_dist, + &subframe->data.fixed.entropy_coding_method.data.partitioned_rice + ); + + subframe->data.fixed.order = order; + for(i = 0; i < order; i++) + subframe->data.fixed.warmup[i] = signal[i]; + + return FLAC__SUBFRAME_ZERO_PAD_LEN + FLAC__SUBFRAME_TYPE_LEN + FLAC__SUBFRAME_WASTED_BITS_FLAG_LEN + (order * subframe_bps) + residual_bits; +} + +#ifndef FLAC__INTEGER_ONLY_LIBRARY +unsigned evaluate_lpc_subframe_( + FLAC__StreamEncoder *encoder, + const FLAC__int32 signal[], + FLAC__int32 residual[], + FLAC__uint32 abs_residual[], + FLAC__uint64 abs_residual_partition_sums[], + unsigned raw_bits_per_partition[], + const FLAC__real lp_coeff[], + unsigned blocksize, + unsigned subframe_bps, + unsigned order, + unsigned qlp_coeff_precision, + unsigned rice_parameter, + unsigned min_partition_order, + unsigned max_partition_order, + FLAC__bool precompute_partition_sums, + FLAC__bool do_escape_coding, + unsigned rice_parameter_search_dist, + FLAC__Subframe *subframe, + FLAC__EntropyCodingMethod_PartitionedRiceContents *partitioned_rice_contents +) +{ + FLAC__int32 qlp_coeff[FLAC__MAX_LPC_ORDER]; + unsigned i, residual_bits; + int quantization, ret; + const unsigned residual_samples = blocksize - order; + + /* try to keep qlp coeff precision such that only 32-bit math is required for decode of <=16bps streams */ + if(subframe_bps <= 16) { + FLAC__ASSERT(order > 0); + FLAC__ASSERT(order <= FLAC__MAX_LPC_ORDER); + qlp_coeff_precision = min(qlp_coeff_precision, 32 - subframe_bps - FLAC__bitmath_ilog2(order)); + } + + ret = FLAC__lpc_quantize_coefficients(lp_coeff, order, qlp_coeff_precision, qlp_coeff, &quantization); + if(ret != 0) + return 0; /* this is a hack to indicate to the caller that we can't do lp at this order on this subframe */ + + if(subframe_bps + qlp_coeff_precision + FLAC__bitmath_ilog2(order) <= 32) + if(subframe_bps <= 16 && qlp_coeff_precision <= 16) + encoder->private_->local_lpc_compute_residual_from_qlp_coefficients_16bit(signal+order, residual_samples, qlp_coeff, order, quantization, residual); + else + encoder->private_->local_lpc_compute_residual_from_qlp_coefficients(signal+order, residual_samples, qlp_coeff, order, quantization, residual); + else + encoder->private_->local_lpc_compute_residual_from_qlp_coefficients_64bit(signal+order, residual_samples, qlp_coeff, order, quantization, residual); + + subframe->type = FLAC__SUBFRAME_TYPE_LPC; + + subframe->data.lpc.entropy_coding_method.type = FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE; + subframe->data.lpc.entropy_coding_method.data.partitioned_rice.contents = partitioned_rice_contents; + subframe->data.lpc.residual = residual; + + residual_bits = + find_best_partition_order_( + encoder->private_, + residual, + abs_residual, + abs_residual_partition_sums, + raw_bits_per_partition, + residual_samples, + order, + rice_parameter, + min_partition_order, + max_partition_order, + precompute_partition_sums, + do_escape_coding, + rice_parameter_search_dist, + &subframe->data.fixed.entropy_coding_method.data.partitioned_rice + ); + + subframe->data.lpc.order = order; + subframe->data.lpc.qlp_coeff_precision = qlp_coeff_precision; + subframe->data.lpc.quantization_level = quantization; + memcpy(subframe->data.lpc.qlp_coeff, qlp_coeff, sizeof(FLAC__int32)*FLAC__MAX_LPC_ORDER); + for(i = 0; i < order; i++) + subframe->data.lpc.warmup[i] = signal[i]; + + return FLAC__SUBFRAME_ZERO_PAD_LEN + FLAC__SUBFRAME_TYPE_LEN + FLAC__SUBFRAME_WASTED_BITS_FLAG_LEN + FLAC__SUBFRAME_LPC_QLP_COEFF_PRECISION_LEN + FLAC__SUBFRAME_LPC_QLP_SHIFT_LEN + (order * (qlp_coeff_precision + subframe_bps)) + residual_bits; +} +#endif + +unsigned evaluate_verbatim_subframe_( + const FLAC__int32 signal[], + unsigned blocksize, + unsigned subframe_bps, + FLAC__Subframe *subframe +) +{ + subframe->type = FLAC__SUBFRAME_TYPE_VERBATIM; + + subframe->data.verbatim.data = signal; + + return FLAC__SUBFRAME_ZERO_PAD_LEN + FLAC__SUBFRAME_TYPE_LEN + FLAC__SUBFRAME_WASTED_BITS_FLAG_LEN + (blocksize * subframe_bps); +} + +unsigned find_best_partition_order_( + FLAC__StreamEncoderPrivate *private_, + const FLAC__int32 residual[], + FLAC__uint32 abs_residual[], + FLAC__uint64 abs_residual_partition_sums[], + unsigned raw_bits_per_partition[], + unsigned residual_samples, + unsigned predictor_order, + unsigned rice_parameter, + unsigned min_partition_order, + unsigned max_partition_order, + FLAC__bool precompute_partition_sums, + FLAC__bool do_escape_coding, + unsigned rice_parameter_search_dist, + FLAC__EntropyCodingMethod_PartitionedRice *best_partitioned_rice +) +{ + FLAC__int32 r; + unsigned residual_bits, best_residual_bits = 0; + unsigned residual_sample; + unsigned best_parameters_index = 0; + const unsigned blocksize = residual_samples + predictor_order; + + /* compute abs(residual) for use later */ + for(residual_sample = 0; residual_sample < residual_samples; residual_sample++) { + r = residual[residual_sample]; + abs_residual[residual_sample] = (FLAC__uint32)(r<0? -r : r); + } + + max_partition_order = FLAC__format_get_max_rice_partition_order_from_blocksize_limited_max_and_predictor_order(max_partition_order, blocksize, predictor_order); + min_partition_order = min(min_partition_order, max_partition_order); + + if(precompute_partition_sums) { + int partition_order; + unsigned sum; + + precompute_partition_info_sums_(abs_residual, abs_residual_partition_sums, residual_samples, predictor_order, min_partition_order, max_partition_order); + + if(do_escape_coding) + precompute_partition_info_escapes_(residual, raw_bits_per_partition, residual_samples, predictor_order, min_partition_order, max_partition_order); + + for(partition_order = (int)max_partition_order, sum = 0; partition_order >= (int)min_partition_order; partition_order--) { +#ifdef DONT_ESTIMATE_RICE_BITS + if(! + set_partitioned_rice_with_precompute_( + residual, + abs_residual_partition_sums+sum, + raw_bits_per_partition+sum, + residual_samples, + predictor_order, + rice_parameter, + rice_parameter_search_dist, + (unsigned)partition_order, + do_escape_coding, + &private_->partitioned_rice_contents_extra[!best_parameters_index], + &residual_bits + ) + ) +#else + if(! + set_partitioned_rice_with_precompute_( + abs_residual, + abs_residual_partition_sums+sum, + raw_bits_per_partition+sum, + residual_samples, + predictor_order, + rice_parameter, + rice_parameter_search_dist, + (unsigned)partition_order, + do_escape_coding, + &private_->partitioned_rice_contents_extra[!best_parameters_index], + &residual_bits + ) + ) +#endif + { + FLAC__ASSERT(best_residual_bits != 0); + break; + } + sum += 1u << partition_order; + if(best_residual_bits == 0 || residual_bits < best_residual_bits) { + best_residual_bits = residual_bits; + best_parameters_index = !best_parameters_index; + best_partitioned_rice->order = partition_order; + } + } + } + else { + unsigned partition_order; + for(partition_order = min_partition_order; partition_order <= max_partition_order; partition_order++) { +#ifdef DONT_ESTIMATE_RICE_BITS + if(! + set_partitioned_rice_( + abs_residual, + residual, + residual_samples, + predictor_order, + rice_parameter, + rice_parameter_search_dist, + partition_order, + &private_->partitioned_rice_contents_extra[!best_parameters_index], + &residual_bits + ) + ) +#else + if(! + set_partitioned_rice_( + abs_residual, + residual_samples, + predictor_order, + rice_parameter, + rice_parameter_search_dist, + partition_order, + &private_->partitioned_rice_contents_extra[!best_parameters_index], + &residual_bits + ) + ) +#endif + { + FLAC__ASSERT(best_residual_bits != 0); + break; + } + if(best_residual_bits == 0 || residual_bits < best_residual_bits) { + best_residual_bits = residual_bits; + best_parameters_index = !best_parameters_index; + best_partitioned_rice->order = partition_order; + } + } + } + + /* + * We are allowed to de-const the pointer based on our special knowledge; + * it is const to the outside world. + */ + { + FLAC__EntropyCodingMethod_PartitionedRiceContents* best_partitioned_rice_contents = (FLAC__EntropyCodingMethod_PartitionedRiceContents*)best_partitioned_rice->contents; + FLAC__format_entropy_coding_method_partitioned_rice_contents_ensure_size(best_partitioned_rice_contents, max(6, best_partitioned_rice->order)); + memcpy(best_partitioned_rice_contents->parameters, private_->partitioned_rice_contents_extra[best_parameters_index].parameters, sizeof(unsigned)*(1<<(best_partitioned_rice->order))); + memcpy(best_partitioned_rice_contents->raw_bits, private_->partitioned_rice_contents_extra[best_parameters_index].raw_bits, sizeof(unsigned)*(1<<(best_partitioned_rice->order))); + } + + return best_residual_bits; +} + +void precompute_partition_info_sums_( + const FLAC__uint32 abs_residual[], + FLAC__uint64 abs_residual_partition_sums[], + unsigned residual_samples, + unsigned predictor_order, + unsigned min_partition_order, + unsigned max_partition_order +) +{ + int partition_order; + unsigned from_partition, to_partition = 0; + const unsigned blocksize = residual_samples + predictor_order; + + /* first do max_partition_order */ + for(partition_order = (int)max_partition_order; partition_order >= 0; partition_order--) { + FLAC__uint64 abs_residual_partition_sum; + FLAC__uint32 abs_r; + unsigned partition, partition_sample, partition_samples, residual_sample; + const unsigned partitions = 1u << partition_order; + const unsigned default_partition_samples = blocksize >> partition_order; + + FLAC__ASSERT(default_partition_samples > predictor_order); + + for(partition = residual_sample = 0; partition < partitions; partition++) { + partition_samples = default_partition_samples; + if(partition == 0) + partition_samples -= predictor_order; + abs_residual_partition_sum = 0; + for(partition_sample = 0; partition_sample < partition_samples; partition_sample++) { + abs_r = abs_residual[residual_sample]; + abs_residual_partition_sum += abs_r; + residual_sample++; + } + abs_residual_partition_sums[partition] = abs_residual_partition_sum; + } + to_partition = partitions; + break; + } + + /* now merge partitions for lower orders */ + for(from_partition = 0, --partition_order; partition_order >= (int)min_partition_order; partition_order--) { + FLAC__uint64 s; + unsigned i; + const unsigned partitions = 1u << partition_order; + for(i = 0; i < partitions; i++) { + s = abs_residual_partition_sums[from_partition]; + from_partition++; + abs_residual_partition_sums[to_partition] = s + abs_residual_partition_sums[from_partition]; + from_partition++; + to_partition++; + } + } +} + +void precompute_partition_info_escapes_( + const FLAC__int32 residual[], + unsigned raw_bits_per_partition[], + unsigned residual_samples, + unsigned predictor_order, + unsigned min_partition_order, + unsigned max_partition_order +) +{ + int partition_order; + unsigned from_partition, to_partition = 0; + const unsigned blocksize = residual_samples + predictor_order; + + /* first do max_partition_order */ + for(partition_order = (int)max_partition_order; partition_order >= 0; partition_order--) { + FLAC__int32 r, residual_partition_min, residual_partition_max; + unsigned silog2_min, silog2_max; + unsigned partition, partition_sample, partition_samples, residual_sample; + const unsigned partitions = 1u << partition_order; + const unsigned default_partition_samples = blocksize >> partition_order; + + FLAC__ASSERT(default_partition_samples > predictor_order); + + for(partition = residual_sample = 0; partition < partitions; partition++) { + partition_samples = default_partition_samples; + if(partition == 0) + partition_samples -= predictor_order; + residual_partition_min = residual_partition_max = 0; + for(partition_sample = 0; partition_sample < partition_samples; partition_sample++) { + r = residual[residual_sample]; + if(r < residual_partition_min) + residual_partition_min = r; + else if(r > residual_partition_max) + residual_partition_max = r; + residual_sample++; + } + silog2_min = FLAC__bitmath_silog2(residual_partition_min); + silog2_max = FLAC__bitmath_silog2(residual_partition_max); + raw_bits_per_partition[partition] = max(silog2_min, silog2_max); + } + to_partition = partitions; + break; + } + + /* now merge partitions for lower orders */ + for(from_partition = 0, --partition_order; partition_order >= (int)min_partition_order; partition_order--) { + unsigned m; + unsigned i; + const unsigned partitions = 1u << partition_order; + for(i = 0; i < partitions; i++) { + m = raw_bits_per_partition[from_partition]; + from_partition++; + raw_bits_per_partition[to_partition] = max(m, raw_bits_per_partition[from_partition]); + from_partition++; + to_partition++; + } + } +} + +#ifdef VARIABLE_RICE_BITS +#undef VARIABLE_RICE_BITS +#endif +#ifndef DONT_ESTIMATE_RICE_BITS +#define VARIABLE_RICE_BITS(value, parameter) ((value) >> (parameter)) +#endif + +#ifdef DONT_ESTIMATE_RICE_BITS +FLAC__bool set_partitioned_rice_( + const FLAC__uint32 abs_residual[], + const FLAC__int32 residual[], + const unsigned residual_samples, + const unsigned predictor_order, + const unsigned suggested_rice_parameter, + const unsigned rice_parameter_search_dist, + const unsigned partition_order, + FLAC__EntropyCodingMethod_PartitionedRiceContents *partitioned_rice_contents, + unsigned *bits +) +#else +FLAC__bool set_partitioned_rice_( + const FLAC__uint32 abs_residual[], + const unsigned residual_samples, + const unsigned predictor_order, + const unsigned suggested_rice_parameter, + const unsigned rice_parameter_search_dist, + const unsigned partition_order, + FLAC__EntropyCodingMethod_PartitionedRiceContents *partitioned_rice_contents, + unsigned *bits +) +#endif +{ + unsigned rice_parameter, partition_bits; +#ifndef NO_RICE_SEARCH + unsigned best_partition_bits; + unsigned min_rice_parameter, max_rice_parameter, best_rice_parameter = 0; +#endif + unsigned bits_ = FLAC__ENTROPY_CODING_METHOD_TYPE_LEN + FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ORDER_LEN; + unsigned *parameters; + + FLAC__ASSERT(suggested_rice_parameter < FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER); + + FLAC__format_entropy_coding_method_partitioned_rice_contents_ensure_size(partitioned_rice_contents, max(6, partition_order)); + parameters = partitioned_rice_contents->parameters; + + if(partition_order == 0) { + unsigned i; + +#ifndef NO_RICE_SEARCH + if(rice_parameter_search_dist) { + if(suggested_rice_parameter < rice_parameter_search_dist) + min_rice_parameter = 0; + else + min_rice_parameter = suggested_rice_parameter - rice_parameter_search_dist; + max_rice_parameter = suggested_rice_parameter + rice_parameter_search_dist; + if(max_rice_parameter >= FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER) { +#ifdef DEBUG_VERBOSE + fprintf(stderr, "clipping rice_parameter (%u -> %u) @2\n", max_rice_parameter, FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER - 1); +#endif + max_rice_parameter = FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER - 1; + } + } + else + min_rice_parameter = max_rice_parameter = suggested_rice_parameter; + + best_partition_bits = 0xffffffff; + for(rice_parameter = min_rice_parameter; rice_parameter <= max_rice_parameter; rice_parameter++) { +#endif +#ifdef VARIABLE_RICE_BITS +#ifdef FLAC__SYMMETRIC_RICE + partition_bits = (2+rice_parameter) * residual_samples; +#else + const unsigned rice_parameter_estimate = rice_parameter-1; + partition_bits = (1+rice_parameter) * residual_samples; +#endif +#else + partition_bits = 0; +#endif + partition_bits += FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_PARAMETER_LEN; + for(i = 0; i < residual_samples; i++) { +#ifdef VARIABLE_RICE_BITS +#ifdef FLAC__SYMMETRIC_RICE + partition_bits += VARIABLE_RICE_BITS(abs_residual[i], rice_parameter); +#else + partition_bits += VARIABLE_RICE_BITS(abs_residual[i], rice_parameter_estimate); +#endif +#else + partition_bits += FLAC__bitbuffer_rice_bits(residual[i], rice_parameter); /* NOTE: we will need to pass in residual[] in addition to abs_residual[] */ +#endif + } +#ifndef NO_RICE_SEARCH + if(partition_bits < best_partition_bits) { + best_rice_parameter = rice_parameter; + best_partition_bits = partition_bits; + } + } +#endif + parameters[0] = best_rice_parameter; + bits_ += best_partition_bits; + } + else { + unsigned partition, residual_sample, save_residual_sample, partition_sample; + unsigned partition_samples; + FLAC__uint64 mean, k; + const unsigned partitions = 1u << partition_order; + for(partition = residual_sample = 0; partition < partitions; partition++) { + partition_samples = (residual_samples+predictor_order) >> partition_order; + if(partition == 0) { + if(partition_samples <= predictor_order) + return false; + else + partition_samples -= predictor_order; + } + mean = 0; + save_residual_sample = residual_sample; + for(partition_sample = 0; partition_sample < partition_samples; residual_sample++, partition_sample++) + mean += abs_residual[residual_sample]; + residual_sample = save_residual_sample; +#ifdef FLAC__SYMMETRIC_RICE + mean += partition_samples >> 1; /* for rounding effect */ + mean /= partition_samples; + + /* calc rice_parameter = floor(log2(mean)) */ + rice_parameter = 0; + mean>>=1; + while(mean) { + rice_parameter++; + mean >>= 1; + } +#else + /* we are basically calculating the size in bits of the + * average residual magnitude in the partition: + * rice_parameter = floor(log2(mean/partition_samples)) + * 'mean' is not a good name for the variable, it is + * actually the sum of magnitudes of all residual values + * in the partition, so the actual mean is + * mean/partition_samples + */ + for(rice_parameter = 0, k = partition_samples; k < mean; rice_parameter++, k <<= 1) + ; +#endif + if(rice_parameter >= FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER) { +#ifdef DEBUG_VERBOSE + fprintf(stderr, "clipping rice_parameter (%u -> %u) @3\n", rice_parameter, FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER - 1); +#endif + rice_parameter = FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER - 1; + } + +#ifndef NO_RICE_SEARCH + if(rice_parameter_search_dist) { + if(rice_parameter < rice_parameter_search_dist) + min_rice_parameter = 0; + else + min_rice_parameter = rice_parameter - rice_parameter_search_dist; + max_rice_parameter = rice_parameter + rice_parameter_search_dist; + if(max_rice_parameter >= FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER) { +#ifdef DEBUG_VERBOSE + fprintf(stderr, "clipping rice_parameter (%u -> %u) @4\n", max_rice_parameter, FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER - 1); +#endif + max_rice_parameter = FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER - 1; + } + } + else + min_rice_parameter = max_rice_parameter = rice_parameter; + + best_partition_bits = 0xffffffff; + for(rice_parameter = min_rice_parameter; rice_parameter <= max_rice_parameter; rice_parameter++) { +#endif +#ifdef VARIABLE_RICE_BITS +#ifdef FLAC__SYMMETRIC_RICE + partition_bits = (2+rice_parameter) * partition_samples; +#else + const unsigned rice_parameter_estimate = rice_parameter-1; + partition_bits = (1+rice_parameter) * partition_samples; +#endif +#else + partition_bits = 0; +#endif + partition_bits += FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_PARAMETER_LEN; + save_residual_sample = residual_sample; + for(partition_sample = 0; partition_sample < partition_samples; residual_sample++, partition_sample++) { +#ifdef VARIABLE_RICE_BITS +#ifdef FLAC__SYMMETRIC_RICE + partition_bits += VARIABLE_RICE_BITS(abs_residual[residual_sample], rice_parameter); +#else + partition_bits += VARIABLE_RICE_BITS(abs_residual[residual_sample], rice_parameter_estimate); +#endif +#else + partition_bits += FLAC__bitbuffer_rice_bits(residual[residual_sample], rice_parameter); /* NOTE: we will need to pass in residual[] in addition to abs_residual[] */ +#endif + } +#ifndef NO_RICE_SEARCH + if(rice_parameter != max_rice_parameter) + residual_sample = save_residual_sample; + if(partition_bits < best_partition_bits) { + best_rice_parameter = rice_parameter; + best_partition_bits = partition_bits; + } + } +#endif + parameters[partition] = best_rice_parameter; + bits_ += best_partition_bits; + } + } + + *bits = bits_; + return true; +} + +#ifdef DONT_ESTIMATE_RICE_BITS +FLAC__bool set_partitioned_rice_with_precompute_( + const FLAC__int32 residual[], + const FLAC__uint64 abs_residual_partition_sums[], + const unsigned raw_bits_per_partition[], + const unsigned residual_samples, + const unsigned predictor_order, + const unsigned suggested_rice_parameter, + const unsigned rice_parameter_search_dist, + const unsigned partition_order, + const FLAC__bool search_for_escapes, + FLAC__EntropyCodingMethod_PartitionedRiceContents *partitioned_rice_contents, + unsigned *bits +) +#else +FLAC__bool set_partitioned_rice_with_precompute_( + const FLAC__uint32 abs_residual[], + const FLAC__uint64 abs_residual_partition_sums[], + const unsigned raw_bits_per_partition[], + const unsigned residual_samples, + const unsigned predictor_order, + const unsigned suggested_rice_parameter, + const unsigned rice_parameter_search_dist, + const unsigned partition_order, + const FLAC__bool search_for_escapes, + FLAC__EntropyCodingMethod_PartitionedRiceContents *partitioned_rice_contents, + unsigned *bits +) +#endif +{ + unsigned rice_parameter, partition_bits; +#ifndef NO_RICE_SEARCH + unsigned best_partition_bits; + unsigned min_rice_parameter, max_rice_parameter, best_rice_parameter = 0; +#endif + unsigned flat_bits; + unsigned bits_ = FLAC__ENTROPY_CODING_METHOD_TYPE_LEN + FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ORDER_LEN; + unsigned *parameters, *raw_bits; + + FLAC__ASSERT(suggested_rice_parameter < FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER); + + FLAC__format_entropy_coding_method_partitioned_rice_contents_ensure_size(partitioned_rice_contents, max(6, partition_order)); + parameters = partitioned_rice_contents->parameters; + raw_bits = partitioned_rice_contents->raw_bits; + + if(partition_order == 0) { + unsigned i; + +#ifndef NO_RICE_SEARCH + if(rice_parameter_search_dist) { + if(suggested_rice_parameter < rice_parameter_search_dist) + min_rice_parameter = 0; + else + min_rice_parameter = suggested_rice_parameter - rice_parameter_search_dist; + max_rice_parameter = suggested_rice_parameter + rice_parameter_search_dist; + if(max_rice_parameter >= FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER) { +#ifdef DEBUG_VERBOSE + fprintf(stderr, "clipping rice_parameter (%u -> %u) @5\n", max_rice_parameter, FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER - 1); +#endif + max_rice_parameter = FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER - 1; + } + } + else + min_rice_parameter = max_rice_parameter = suggested_rice_parameter; + + best_partition_bits = 0xffffffff; + for(rice_parameter = min_rice_parameter; rice_parameter <= max_rice_parameter; rice_parameter++) { +#endif +#ifdef VARIABLE_RICE_BITS +#ifdef FLAC__SYMMETRIC_RICE + partition_bits = (2+rice_parameter) * residual_samples; +#else + const unsigned rice_parameter_estimate = rice_parameter-1; + partition_bits = (1+rice_parameter) * residual_samples; +#endif +#else + partition_bits = 0; +#endif + partition_bits += FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_PARAMETER_LEN; + for(i = 0; i < residual_samples; i++) { +#ifdef VARIABLE_RICE_BITS +#ifdef FLAC__SYMMETRIC_RICE + partition_bits += VARIABLE_RICE_BITS(abs_residual[i], rice_parameter); +#else + partition_bits += VARIABLE_RICE_BITS(abs_residual[i], rice_parameter_estimate); +#endif +#else + partition_bits += FLAC__bitbuffer_rice_bits(residual[i], rice_parameter); /* NOTE: we will need to pass in residual[] instead of abs_residual[] */ +#endif + } +#ifndef NO_RICE_SEARCH + if(partition_bits < best_partition_bits) { + best_rice_parameter = rice_parameter; + best_partition_bits = partition_bits; + } + } +#endif + if(search_for_escapes) { + flat_bits = FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_PARAMETER_LEN + FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_RAW_LEN + raw_bits_per_partition[0] * residual_samples; + if(flat_bits <= best_partition_bits) { + raw_bits[0] = raw_bits_per_partition[0]; + best_rice_parameter = FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER; + best_partition_bits = flat_bits; + } + } + parameters[0] = best_rice_parameter; + bits_ += best_partition_bits; + } + else { + unsigned partition, residual_sample, save_residual_sample, partition_sample; + unsigned partition_samples; + FLAC__uint64 mean, k; + const unsigned partitions = 1u << partition_order; + for(partition = residual_sample = 0; partition < partitions; partition++) { + partition_samples = (residual_samples+predictor_order) >> partition_order; + if(partition == 0) { + if(partition_samples <= predictor_order) + return false; + else + partition_samples -= predictor_order; + } + mean = abs_residual_partition_sums[partition]; +#ifdef FLAC__SYMMETRIC_RICE + mean += partition_samples >> 1; /* for rounding effect */ + mean /= partition_samples; + + /* calc rice_parameter = floor(log2(mean)) */ + rice_parameter = 0; + mean>>=1; + while(mean) { + rice_parameter++; + mean >>= 1; + } +#else + /* we are basically calculating the size in bits of the + * average residual magnitude in the partition: + * rice_parameter = floor(log2(mean/partition_samples)) + * 'mean' is not a good name for the variable, it is + * actually the sum of magnitudes of all residual values + * in the partition, so the actual mean is + * mean/partition_samples + */ + for(rice_parameter = 0, k = partition_samples; k < mean; rice_parameter++, k <<= 1) + ; +#endif + if(rice_parameter >= FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER) { +#ifdef DEBUG_VERBOSE + fprintf(stderr, "clipping rice_parameter (%u -> %u) @6\n", rice_parameter, FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER - 1); +#endif + rice_parameter = FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER - 1; + } + +#ifndef NO_RICE_SEARCH + if(rice_parameter_search_dist) { + if(rice_parameter < rice_parameter_search_dist) + min_rice_parameter = 0; + else + min_rice_parameter = rice_parameter - rice_parameter_search_dist; + max_rice_parameter = rice_parameter + rice_parameter_search_dist; + if(max_rice_parameter >= FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER) { +#ifdef DEBUG_VERBOSE + fprintf(stderr, "clipping rice_parameter (%u -> %u) @7\n", max_rice_parameter, FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER - 1); +#endif + max_rice_parameter = FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER - 1; + } + } + else + min_rice_parameter = max_rice_parameter = rice_parameter; + + best_partition_bits = 0xffffffff; + for(rice_parameter = min_rice_parameter; rice_parameter <= max_rice_parameter; rice_parameter++) { +#endif +#ifdef VARIABLE_RICE_BITS +#ifdef FLAC__SYMMETRIC_RICE + partition_bits = (2+rice_parameter) * partition_samples; +#else + const unsigned rice_parameter_estimate = rice_parameter-1; + partition_bits = (1+rice_parameter) * partition_samples; +#endif +#else + partition_bits = 0; +#endif + partition_bits += FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_PARAMETER_LEN; + save_residual_sample = residual_sample; + for(partition_sample = 0; partition_sample < partition_samples; residual_sample++, partition_sample++) { +#ifdef VARIABLE_RICE_BITS +#ifdef FLAC__SYMMETRIC_RICE + partition_bits += VARIABLE_RICE_BITS(abs_residual[residual_sample], rice_parameter); +#else + partition_bits += VARIABLE_RICE_BITS(abs_residual[residual_sample], rice_parameter_estimate); +#endif +#else + partition_bits += FLAC__bitbuffer_rice_bits(residual[residual_sample], rice_parameter); /* NOTE: we will need to pass in residual[] instead of abs_residual[] */ +#endif + } +#ifndef NO_RICE_SEARCH + if(rice_parameter != max_rice_parameter) + residual_sample = save_residual_sample; + if(partition_bits < best_partition_bits) { + best_rice_parameter = rice_parameter; + best_partition_bits = partition_bits; + } + } +#endif + if(search_for_escapes) { + flat_bits = FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_PARAMETER_LEN + FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_RAW_LEN + raw_bits_per_partition[partition] * partition_samples; + if(flat_bits <= best_partition_bits) { + raw_bits[partition] = raw_bits_per_partition[partition]; + best_rice_parameter = FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER; + best_partition_bits = flat_bits; + } + } + parameters[partition] = best_rice_parameter; + bits_ += best_partition_bits; + } + } + + *bits = bits_; + return true; +} + +unsigned get_wasted_bits_(FLAC__int32 signal[], unsigned samples) +{ + unsigned i, shift; + FLAC__int32 x = 0; + + for(i = 0; i < samples && !(x&1); i++) + x |= signal[i]; + + if(x == 0) { + shift = 0; + } + else { + for(shift = 0; !(x&1); shift++) + x >>= 1; + } + + if(shift > 0) { + for(i = 0; i < samples; i++) + signal[i] >>= shift; + } + + return shift; +} + +void append_to_verify_fifo_(verify_input_fifo *fifo, const FLAC__int32 * const input[], unsigned input_offset, unsigned channels, unsigned wide_samples) +{ + unsigned channel; + + for(channel = 0; channel < channels; channel++) + memcpy(&fifo->data[channel][fifo->tail], &input[channel][input_offset], sizeof(FLAC__int32) * wide_samples); + + fifo->tail += wide_samples; + + FLAC__ASSERT(fifo->tail <= fifo->size); +} + +void append_to_verify_fifo_interleaved_(verify_input_fifo *fifo, const FLAC__int32 input[], unsigned input_offset, unsigned channels, unsigned wide_samples) +{ + unsigned channel; + unsigned sample, wide_sample; + unsigned tail = fifo->tail; + + sample = input_offset * channels; + for(wide_sample = 0; wide_sample < wide_samples; wide_sample++) { + for(channel = 0; channel < channels; channel++) + fifo->data[channel][tail] = input[sample++]; + tail++; + } + fifo->tail = tail; + + FLAC__ASSERT(fifo->tail <= fifo->size); +} + +FLAC__StreamDecoderReadStatus verify_read_callback_(const FLAC__StreamDecoder *decoder, FLAC__byte buffer[], unsigned *bytes, void *client_data) +{ + FLAC__StreamEncoder *encoder = (FLAC__StreamEncoder*)client_data; + const unsigned encoded_bytes = encoder->private_->verify.output.bytes; + (void)decoder; + + if(encoder->private_->verify.needs_magic_hack) { + FLAC__ASSERT(*bytes >= FLAC__STREAM_SYNC_LENGTH); + *bytes = FLAC__STREAM_SYNC_LENGTH; + memcpy(buffer, FLAC__STREAM_SYNC_STRING, *bytes); + encoder->private_->verify.needs_magic_hack = false; + } + else { + if(encoded_bytes == 0) { + /* + * If we get here, a FIFO underflow has occurred, + * which means there is a bug somewhere. + */ + FLAC__ASSERT(0); + return FLAC__STREAM_DECODER_READ_STATUS_ABORT; + } + else if(encoded_bytes < *bytes) + *bytes = encoded_bytes; + memcpy(buffer, encoder->private_->verify.output.data, *bytes); + encoder->private_->verify.output.data += *bytes; + encoder->private_->verify.output.bytes -= *bytes; + } + + return FLAC__STREAM_DECODER_READ_STATUS_CONTINUE; +} + +FLAC__StreamDecoderWriteStatus verify_write_callback_(const FLAC__StreamDecoder *decoder, const FLAC__Frame *frame, const FLAC__int32 * const buffer[], void *client_data) +{ + FLAC__StreamEncoder *encoder = (FLAC__StreamEncoder *)client_data; + unsigned channel; + const unsigned channels = FLAC__stream_decoder_get_channels(decoder); + const unsigned blocksize = frame->header.blocksize; + const unsigned bytes_per_block = sizeof(FLAC__int32) * blocksize; + + for(channel = 0; channel < channels; channel++) { + if(0 != memcmp(buffer[channel], encoder->private_->verify.input_fifo.data[channel], bytes_per_block)) { + unsigned i, sample = 0; + FLAC__int32 expect = 0, got = 0; + + for(i = 0; i < blocksize; i++) { + if(buffer[channel][i] != encoder->private_->verify.input_fifo.data[channel][i]) { + sample = i; + expect = (FLAC__int32)encoder->private_->verify.input_fifo.data[channel][i]; + got = (FLAC__int32)buffer[channel][i]; + break; + } + } + FLAC__ASSERT(i < blocksize); + FLAC__ASSERT(frame->header.number_type == FLAC__FRAME_NUMBER_TYPE_SAMPLE_NUMBER); + encoder->private_->verify.error_stats.absolute_sample = frame->header.number.sample_number + sample; + encoder->private_->verify.error_stats.frame_number = (unsigned)(frame->header.number.sample_number / blocksize); + encoder->private_->verify.error_stats.channel = channel; + encoder->private_->verify.error_stats.sample = sample; + encoder->private_->verify.error_stats.expected = expect; + encoder->private_->verify.error_stats.got = got; + encoder->protected_->state = FLAC__STREAM_ENCODER_VERIFY_MISMATCH_IN_AUDIO_DATA; + return FLAC__STREAM_DECODER_WRITE_STATUS_ABORT; + } + } + /* dequeue the frame from the fifo */ + for(channel = 0; channel < channels; channel++) { + memmove(&encoder->private_->verify.input_fifo.data[channel][0], &encoder->private_->verify.input_fifo.data[channel][blocksize], encoder->private_->verify.input_fifo.tail - blocksize); + } + encoder->private_->verify.input_fifo.tail -= blocksize; + return FLAC__STREAM_DECODER_WRITE_STATUS_CONTINUE; +} + +void verify_metadata_callback_(const FLAC__StreamDecoder *decoder, const FLAC__StreamMetadata *metadata, void *client_data) +{ + (void)decoder, (void)metadata, (void)client_data; +} + +void verify_error_callback_(const FLAC__StreamDecoder *decoder, FLAC__StreamDecoderErrorStatus status, void *client_data) +{ + FLAC__StreamEncoder *encoder = (FLAC__StreamEncoder*)client_data; + (void)decoder, (void)status; + encoder->protected_->state = FLAC__STREAM_ENCODER_VERIFY_DECODER_ERROR; +} diff --git a/Libraries/FLAC/flac-src/src/libFLAC/stream_encoder_framing.c b/Libraries/FLAC/flac-src/src/libFLAC/stream_encoder_framing.c new file mode 100644 index 000000000..36bf95245 --- /dev/null +++ b/Libraries/FLAC/flac-src/src/libFLAC/stream_encoder_framing.c @@ -0,0 +1,499 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2000,2001,2002,2003,2004,2005 Josh Coalson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include +#include /* for strlen() */ +#include "private/stream_encoder_framing.h" +#include "private/crc.h" +#include "FLAC/assert.h" + +#ifdef max +#undef max +#endif +#define max(x,y) ((x)>(y)?(x):(y)) + +static FLAC__bool add_entropy_coding_method_(FLAC__BitBuffer *bb, const FLAC__EntropyCodingMethod *method); +static FLAC__bool add_residual_partitioned_rice_(FLAC__BitBuffer *bb, const FLAC__int32 residual[], const unsigned residual_samples, const unsigned predictor_order, const unsigned rice_parameters[], const unsigned raw_bits[], const unsigned partition_order); + +FLAC__bool FLAC__add_metadata_block(const FLAC__StreamMetadata *metadata, FLAC__BitBuffer *bb) +{ + unsigned i, j; + const unsigned vendor_string_length = (unsigned)strlen(FLAC__VENDOR_STRING); + + if(!FLAC__bitbuffer_write_raw_uint32(bb, metadata->is_last, FLAC__STREAM_METADATA_IS_LAST_LEN)) + return false; + + if(!FLAC__bitbuffer_write_raw_uint32(bb, metadata->type, FLAC__STREAM_METADATA_TYPE_LEN)) + return false; + + /* + * First, for VORBIS_COMMENTs, adjust the length to reflect our vendor string + */ + i = metadata->length; + if(metadata->type == FLAC__METADATA_TYPE_VORBIS_COMMENT) { + FLAC__ASSERT(metadata->data.vorbis_comment.vendor_string.length == 0 || 0 != metadata->data.vorbis_comment.vendor_string.entry); + i -= metadata->data.vorbis_comment.vendor_string.length; + i += vendor_string_length; + } + FLAC__ASSERT(i < (1u << FLAC__STREAM_METADATA_LENGTH_LEN)); + if(!FLAC__bitbuffer_write_raw_uint32(bb, i, FLAC__STREAM_METADATA_LENGTH_LEN)) + return false; + + switch(metadata->type) { + case FLAC__METADATA_TYPE_STREAMINFO: + FLAC__ASSERT(metadata->data.stream_info.min_blocksize < (1u << FLAC__STREAM_METADATA_STREAMINFO_MIN_BLOCK_SIZE_LEN)); + if(!FLAC__bitbuffer_write_raw_uint32(bb, metadata->data.stream_info.min_blocksize, FLAC__STREAM_METADATA_STREAMINFO_MIN_BLOCK_SIZE_LEN)) + return false; + FLAC__ASSERT(metadata->data.stream_info.max_blocksize < (1u << FLAC__STREAM_METADATA_STREAMINFO_MAX_BLOCK_SIZE_LEN)); + if(!FLAC__bitbuffer_write_raw_uint32(bb, metadata->data.stream_info.max_blocksize, FLAC__STREAM_METADATA_STREAMINFO_MAX_BLOCK_SIZE_LEN)) + return false; + FLAC__ASSERT(metadata->data.stream_info.min_framesize < (1u << FLAC__STREAM_METADATA_STREAMINFO_MIN_FRAME_SIZE_LEN)); + if(!FLAC__bitbuffer_write_raw_uint32(bb, metadata->data.stream_info.min_framesize, FLAC__STREAM_METADATA_STREAMINFO_MIN_FRAME_SIZE_LEN)) + return false; + FLAC__ASSERT(metadata->data.stream_info.max_framesize < (1u << FLAC__STREAM_METADATA_STREAMINFO_MAX_FRAME_SIZE_LEN)); + if(!FLAC__bitbuffer_write_raw_uint32(bb, metadata->data.stream_info.max_framesize, FLAC__STREAM_METADATA_STREAMINFO_MAX_FRAME_SIZE_LEN)) + return false; + FLAC__ASSERT(FLAC__format_sample_rate_is_valid(metadata->data.stream_info.sample_rate)); + if(!FLAC__bitbuffer_write_raw_uint32(bb, metadata->data.stream_info.sample_rate, FLAC__STREAM_METADATA_STREAMINFO_SAMPLE_RATE_LEN)) + return false; + FLAC__ASSERT(metadata->data.stream_info.channels > 0); + FLAC__ASSERT(metadata->data.stream_info.channels <= (1u << FLAC__STREAM_METADATA_STREAMINFO_CHANNELS_LEN)); + if(!FLAC__bitbuffer_write_raw_uint32(bb, metadata->data.stream_info.channels-1, FLAC__STREAM_METADATA_STREAMINFO_CHANNELS_LEN)) + return false; + FLAC__ASSERT(metadata->data.stream_info.bits_per_sample > 0); + FLAC__ASSERT(metadata->data.stream_info.bits_per_sample <= (1u << FLAC__STREAM_METADATA_STREAMINFO_BITS_PER_SAMPLE_LEN)); + if(!FLAC__bitbuffer_write_raw_uint32(bb, metadata->data.stream_info.bits_per_sample-1, FLAC__STREAM_METADATA_STREAMINFO_BITS_PER_SAMPLE_LEN)) + return false; + if(!FLAC__bitbuffer_write_raw_uint64(bb, metadata->data.stream_info.total_samples, FLAC__STREAM_METADATA_STREAMINFO_TOTAL_SAMPLES_LEN)) + return false; + if(!FLAC__bitbuffer_write_byte_block(bb, metadata->data.stream_info.md5sum, 16)) + return false; + break; + case FLAC__METADATA_TYPE_PADDING: + if(!FLAC__bitbuffer_write_zeroes(bb, metadata->length * 8)) + return false; + break; + case FLAC__METADATA_TYPE_APPLICATION: + if(!FLAC__bitbuffer_write_byte_block(bb, metadata->data.application.id, FLAC__STREAM_METADATA_APPLICATION_ID_LEN / 8)) + return false; + if(!FLAC__bitbuffer_write_byte_block(bb, metadata->data.application.data, metadata->length - (FLAC__STREAM_METADATA_APPLICATION_ID_LEN / 8))) + return false; + break; + case FLAC__METADATA_TYPE_SEEKTABLE: + for(i = 0; i < metadata->data.seek_table.num_points; i++) { + if(!FLAC__bitbuffer_write_raw_uint64(bb, metadata->data.seek_table.points[i].sample_number, FLAC__STREAM_METADATA_SEEKPOINT_SAMPLE_NUMBER_LEN)) + return false; + if(!FLAC__bitbuffer_write_raw_uint64(bb, metadata->data.seek_table.points[i].stream_offset, FLAC__STREAM_METADATA_SEEKPOINT_STREAM_OFFSET_LEN)) + return false; + if(!FLAC__bitbuffer_write_raw_uint32(bb, metadata->data.seek_table.points[i].frame_samples, FLAC__STREAM_METADATA_SEEKPOINT_FRAME_SAMPLES_LEN)) + return false; + } + break; + case FLAC__METADATA_TYPE_VORBIS_COMMENT: + if(!FLAC__bitbuffer_write_raw_uint32_little_endian(bb, vendor_string_length)) + return false; + if(!FLAC__bitbuffer_write_byte_block(bb, (const FLAC__byte*)FLAC__VENDOR_STRING, vendor_string_length)) + return false; + if(!FLAC__bitbuffer_write_raw_uint32_little_endian(bb, metadata->data.vorbis_comment.num_comments)) + return false; + for(i = 0; i < metadata->data.vorbis_comment.num_comments; i++) { + if(!FLAC__bitbuffer_write_raw_uint32_little_endian(bb, metadata->data.vorbis_comment.comments[i].length)) + return false; + if(!FLAC__bitbuffer_write_byte_block(bb, metadata->data.vorbis_comment.comments[i].entry, metadata->data.vorbis_comment.comments[i].length)) + return false; + } + break; + case FLAC__METADATA_TYPE_CUESHEET: + FLAC__ASSERT(FLAC__STREAM_METADATA_CUESHEET_MEDIA_CATALOG_NUMBER_LEN % 8 == 0); + if(!FLAC__bitbuffer_write_byte_block(bb, (const FLAC__byte*)metadata->data.cue_sheet.media_catalog_number, FLAC__STREAM_METADATA_CUESHEET_MEDIA_CATALOG_NUMBER_LEN/8)) + return false; + if(!FLAC__bitbuffer_write_raw_uint64(bb, metadata->data.cue_sheet.lead_in, FLAC__STREAM_METADATA_CUESHEET_LEAD_IN_LEN)) + return false; + if(!FLAC__bitbuffer_write_raw_uint32(bb, metadata->data.cue_sheet.is_cd? 1 : 0, FLAC__STREAM_METADATA_CUESHEET_IS_CD_LEN)) + return false; + if(!FLAC__bitbuffer_write_zeroes(bb, FLAC__STREAM_METADATA_CUESHEET_RESERVED_LEN)) + return false; + if(!FLAC__bitbuffer_write_raw_uint32(bb, metadata->data.cue_sheet.num_tracks, FLAC__STREAM_METADATA_CUESHEET_NUM_TRACKS_LEN)) + return false; + for(i = 0; i < metadata->data.cue_sheet.num_tracks; i++) { + const FLAC__StreamMetadata_CueSheet_Track *track = metadata->data.cue_sheet.tracks + i; + + if(!FLAC__bitbuffer_write_raw_uint64(bb, track->offset, FLAC__STREAM_METADATA_CUESHEET_TRACK_OFFSET_LEN)) + return false; + if(!FLAC__bitbuffer_write_raw_uint32(bb, track->number, FLAC__STREAM_METADATA_CUESHEET_TRACK_NUMBER_LEN)) + return false; + FLAC__ASSERT(FLAC__STREAM_METADATA_CUESHEET_TRACK_ISRC_LEN % 8 == 0); + if(!FLAC__bitbuffer_write_byte_block(bb, (const FLAC__byte*)track->isrc, FLAC__STREAM_METADATA_CUESHEET_TRACK_ISRC_LEN/8)) + return false; + if(!FLAC__bitbuffer_write_raw_uint32(bb, track->type, FLAC__STREAM_METADATA_CUESHEET_TRACK_TYPE_LEN)) + return false; + if(!FLAC__bitbuffer_write_raw_uint32(bb, track->pre_emphasis, FLAC__STREAM_METADATA_CUESHEET_TRACK_PRE_EMPHASIS_LEN)) + return false; + if(!FLAC__bitbuffer_write_zeroes(bb, FLAC__STREAM_METADATA_CUESHEET_TRACK_RESERVED_LEN)) + return false; + if(!FLAC__bitbuffer_write_raw_uint32(bb, track->num_indices, FLAC__STREAM_METADATA_CUESHEET_TRACK_NUM_INDICES_LEN)) + return false; + for(j = 0; j < track->num_indices; j++) { + const FLAC__StreamMetadata_CueSheet_Index *index = track->indices + j; + + if(!FLAC__bitbuffer_write_raw_uint64(bb, index->offset, FLAC__STREAM_METADATA_CUESHEET_INDEX_OFFSET_LEN)) + return false; + if(!FLAC__bitbuffer_write_raw_uint32(bb, index->number, FLAC__STREAM_METADATA_CUESHEET_INDEX_NUMBER_LEN)) + return false; + if(!FLAC__bitbuffer_write_zeroes(bb, FLAC__STREAM_METADATA_CUESHEET_INDEX_RESERVED_LEN)) + return false; + } + } + break; + default: + if(!FLAC__bitbuffer_write_byte_block(bb, metadata->data.unknown.data, metadata->length)) + return false; + break; + } + + FLAC__ASSERT(FLAC__bitbuffer_is_byte_aligned(bb)); + return true; +} + +FLAC__bool FLAC__frame_add_header(const FLAC__FrameHeader *header, FLAC__bool streamable_subset, FLAC__BitBuffer *bb) +{ + unsigned u, blocksize_hint, sample_rate_hint; + + FLAC__ASSERT(FLAC__bitbuffer_is_byte_aligned(bb)); + + if(!FLAC__bitbuffer_write_raw_uint32(bb, FLAC__FRAME_HEADER_SYNC, FLAC__FRAME_HEADER_SYNC_LEN)) + return false; + + if(!FLAC__bitbuffer_write_raw_uint32(bb, 0, FLAC__FRAME_HEADER_RESERVED_LEN)) + return false; + + FLAC__ASSERT(header->blocksize > 0 && header->blocksize <= FLAC__MAX_BLOCK_SIZE); + /* when this assertion holds true, any legal blocksize can be expressed in the frame header */ + FLAC__ASSERT(FLAC__MAX_BLOCK_SIZE <= 65535u); + blocksize_hint = 0; + switch(header->blocksize) { + case 192: u = 1; break; + case 576: u = 2; break; + case 1152: u = 3; break; + case 2304: u = 4; break; + case 4608: u = 5; break; + case 256: u = 8; break; + case 512: u = 9; break; + case 1024: u = 10; break; + case 2048: u = 11; break; + case 4096: u = 12; break; + case 8192: u = 13; break; + case 16384: u = 14; break; + case 32768: u = 15; break; + default: + if(header->blocksize <= 0x100) + blocksize_hint = u = 6; + else if(header->blocksize <= 0x10000) + blocksize_hint = u = 7; + else { + FLAC__ASSERT(0); + return false; + } + break; + } + if(!FLAC__bitbuffer_write_raw_uint32(bb, u, FLAC__FRAME_HEADER_BLOCK_SIZE_LEN)) + return false; + + FLAC__ASSERT(FLAC__format_sample_rate_is_valid(header->sample_rate)); + sample_rate_hint = 0; + switch(header->sample_rate) { + case 8000: u = 4; break; + case 16000: u = 5; break; + case 22050: u = 6; break; + case 24000: u = 7; break; + case 32000: u = 8; break; + case 44100: u = 9; break; + case 48000: u = 10; break; + case 96000: u = 11; break; + default: + if(header->sample_rate <= 255000 && header->sample_rate % 1000 == 0) + sample_rate_hint = u = 12; + else if(header->sample_rate % 10 == 0) + sample_rate_hint = u = 14; + else if(header->sample_rate <= 0xffff) + sample_rate_hint = u = 13; + else if(streamable_subset) { + FLAC__ASSERT(0); + return false; + } + else + u = 0; + break; + } + if(!FLAC__bitbuffer_write_raw_uint32(bb, u, FLAC__FRAME_HEADER_SAMPLE_RATE_LEN)) + return false; + + FLAC__ASSERT(header->channels > 0 && header->channels <= (1u << FLAC__STREAM_METADATA_STREAMINFO_CHANNELS_LEN) && header->channels <= FLAC__MAX_CHANNELS); + switch(header->channel_assignment) { + case FLAC__CHANNEL_ASSIGNMENT_INDEPENDENT: + u = header->channels - 1; + break; + case FLAC__CHANNEL_ASSIGNMENT_LEFT_SIDE: + FLAC__ASSERT(header->channels == 2); + u = 8; + break; + case FLAC__CHANNEL_ASSIGNMENT_RIGHT_SIDE: + FLAC__ASSERT(header->channels == 2); + u = 9; + break; + case FLAC__CHANNEL_ASSIGNMENT_MID_SIDE: + FLAC__ASSERT(header->channels == 2); + u = 10; + break; + default: + FLAC__ASSERT(0); + } + if(!FLAC__bitbuffer_write_raw_uint32(bb, u, FLAC__FRAME_HEADER_CHANNEL_ASSIGNMENT_LEN)) + return false; + + FLAC__ASSERT(header->bits_per_sample > 0 && header->bits_per_sample <= (1u << FLAC__STREAM_METADATA_STREAMINFO_BITS_PER_SAMPLE_LEN)); + switch(header->bits_per_sample) { + case 8 : u = 1; break; + case 12: u = 2; break; + case 16: u = 4; break; + case 20: u = 5; break; + case 24: u = 6; break; + default: u = 0; break; + } + if(!FLAC__bitbuffer_write_raw_uint32(bb, u, FLAC__FRAME_HEADER_BITS_PER_SAMPLE_LEN)) + return false; + + if(!FLAC__bitbuffer_write_raw_uint32(bb, 0, FLAC__FRAME_HEADER_ZERO_PAD_LEN)) + return false; + + FLAC__ASSERT(header->number_type == FLAC__FRAME_NUMBER_TYPE_FRAME_NUMBER); + if(!FLAC__bitbuffer_write_utf8_uint32(bb, header->number.frame_number)) + return false; + + if(blocksize_hint) + if(!FLAC__bitbuffer_write_raw_uint32(bb, header->blocksize-1, (blocksize_hint==6)? 8:16)) + return false; + + switch(sample_rate_hint) { + case 12: + if(!FLAC__bitbuffer_write_raw_uint32(bb, header->sample_rate / 1000, 8)) + return false; + break; + case 13: + if(!FLAC__bitbuffer_write_raw_uint32(bb, header->sample_rate, 16)) + return false; + break; + case 14: + if(!FLAC__bitbuffer_write_raw_uint32(bb, header->sample_rate / 10, 16)) + return false; + break; + } + + /* write the CRC */ + if(!FLAC__bitbuffer_write_raw_uint32(bb, FLAC__bitbuffer_get_write_crc8(bb), FLAC__FRAME_HEADER_CRC_LEN)) + return false; + + return true; +} + +FLAC__bool FLAC__subframe_add_constant(const FLAC__Subframe_Constant *subframe, unsigned subframe_bps, unsigned wasted_bits, FLAC__BitBuffer *bb) +{ + FLAC__bool ok; + + ok = + FLAC__bitbuffer_write_raw_uint32(bb, FLAC__SUBFRAME_TYPE_CONSTANT_BYTE_ALIGNED_MASK | (wasted_bits? 1:0), FLAC__SUBFRAME_ZERO_PAD_LEN + FLAC__SUBFRAME_TYPE_LEN + FLAC__SUBFRAME_WASTED_BITS_FLAG_LEN) && + (wasted_bits? FLAC__bitbuffer_write_unary_unsigned(bb, wasted_bits-1) : true) && + FLAC__bitbuffer_write_raw_int32(bb, subframe->value, subframe_bps) + ; + + return ok; +} + +FLAC__bool FLAC__subframe_add_fixed(const FLAC__Subframe_Fixed *subframe, unsigned residual_samples, unsigned subframe_bps, unsigned wasted_bits, FLAC__BitBuffer *bb) +{ + unsigned i; + + if(!FLAC__bitbuffer_write_raw_uint32(bb, FLAC__SUBFRAME_TYPE_FIXED_BYTE_ALIGNED_MASK | (subframe->order<<1) | (wasted_bits? 1:0), FLAC__SUBFRAME_ZERO_PAD_LEN + FLAC__SUBFRAME_TYPE_LEN + FLAC__SUBFRAME_WASTED_BITS_FLAG_LEN)) + return false; + if(wasted_bits) + if(!FLAC__bitbuffer_write_unary_unsigned(bb, wasted_bits-1)) + return false; + + for(i = 0; i < subframe->order; i++) + if(!FLAC__bitbuffer_write_raw_int32(bb, subframe->warmup[i], subframe_bps)) + return false; + + if(!add_entropy_coding_method_(bb, &subframe->entropy_coding_method)) + return false; + switch(subframe->entropy_coding_method.type) { + case FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE: + if(!add_residual_partitioned_rice_(bb, subframe->residual, residual_samples, subframe->order, subframe->entropy_coding_method.data.partitioned_rice.contents->parameters, subframe->entropy_coding_method.data.partitioned_rice.contents->raw_bits, subframe->entropy_coding_method.data.partitioned_rice.order)) + return false; + break; + default: + FLAC__ASSERT(0); + } + + return true; +} + +FLAC__bool FLAC__subframe_add_lpc(const FLAC__Subframe_LPC *subframe, unsigned residual_samples, unsigned subframe_bps, unsigned wasted_bits, FLAC__BitBuffer *bb) +{ + unsigned i; + + if(!FLAC__bitbuffer_write_raw_uint32(bb, FLAC__SUBFRAME_TYPE_LPC_BYTE_ALIGNED_MASK | ((subframe->order-1)<<1) | (wasted_bits? 1:0), FLAC__SUBFRAME_ZERO_PAD_LEN + FLAC__SUBFRAME_TYPE_LEN + FLAC__SUBFRAME_WASTED_BITS_FLAG_LEN)) + return false; + if(wasted_bits) + if(!FLAC__bitbuffer_write_unary_unsigned(bb, wasted_bits-1)) + return false; + + for(i = 0; i < subframe->order; i++) + if(!FLAC__bitbuffer_write_raw_int32(bb, subframe->warmup[i], subframe_bps)) + return false; + + if(!FLAC__bitbuffer_write_raw_uint32(bb, subframe->qlp_coeff_precision-1, FLAC__SUBFRAME_LPC_QLP_COEFF_PRECISION_LEN)) + return false; + if(!FLAC__bitbuffer_write_raw_int32(bb, subframe->quantization_level, FLAC__SUBFRAME_LPC_QLP_SHIFT_LEN)) + return false; + for(i = 0; i < subframe->order; i++) + if(!FLAC__bitbuffer_write_raw_int32(bb, subframe->qlp_coeff[i], subframe->qlp_coeff_precision)) + return false; + + if(!add_entropy_coding_method_(bb, &subframe->entropy_coding_method)) + return false; + switch(subframe->entropy_coding_method.type) { + case FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE: + if(!add_residual_partitioned_rice_(bb, subframe->residual, residual_samples, subframe->order, subframe->entropy_coding_method.data.partitioned_rice.contents->parameters, subframe->entropy_coding_method.data.partitioned_rice.contents->raw_bits, subframe->entropy_coding_method.data.partitioned_rice.order)) + return false; + break; + default: + FLAC__ASSERT(0); + } + + return true; +} + +FLAC__bool FLAC__subframe_add_verbatim(const FLAC__Subframe_Verbatim *subframe, unsigned samples, unsigned subframe_bps, unsigned wasted_bits, FLAC__BitBuffer *bb) +{ + unsigned i; + const FLAC__int32 *signal = subframe->data; + + if(!FLAC__bitbuffer_write_raw_uint32(bb, FLAC__SUBFRAME_TYPE_VERBATIM_BYTE_ALIGNED_MASK | (wasted_bits? 1:0), FLAC__SUBFRAME_ZERO_PAD_LEN + FLAC__SUBFRAME_TYPE_LEN + FLAC__SUBFRAME_WASTED_BITS_FLAG_LEN)) + return false; + if(wasted_bits) + if(!FLAC__bitbuffer_write_unary_unsigned(bb, wasted_bits-1)) + return false; + + for(i = 0; i < samples; i++) + if(!FLAC__bitbuffer_write_raw_int32(bb, signal[i], subframe_bps)) + return false; + + return true; +} + +FLAC__bool add_entropy_coding_method_(FLAC__BitBuffer *bb, const FLAC__EntropyCodingMethod *method) +{ + if(!FLAC__bitbuffer_write_raw_uint32(bb, method->type, FLAC__ENTROPY_CODING_METHOD_TYPE_LEN)) + return false; + switch(method->type) { + case FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE: + if(!FLAC__bitbuffer_write_raw_uint32(bb, method->data.partitioned_rice.order, FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ORDER_LEN)) + return false; + break; + default: + FLAC__ASSERT(0); + } + return true; +} + +FLAC__bool add_residual_partitioned_rice_(FLAC__BitBuffer *bb, const FLAC__int32 residual[], const unsigned residual_samples, const unsigned predictor_order, const unsigned rice_parameters[], const unsigned raw_bits[], const unsigned partition_order) +{ + if(partition_order == 0) { + unsigned i; + + if(!FLAC__bitbuffer_write_raw_uint32(bb, rice_parameters[0], FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_PARAMETER_LEN)) + return false; + if(rice_parameters[0] < FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER) { + for(i = 0; i < residual_samples; i++) { +#ifdef FLAC__SYMMETRIC_RICE + if(!FLAC__bitbuffer_write_symmetric_rice_signed(bb, residual[i], rice_parameters[0])) + return false; +#else + if(!FLAC__bitbuffer_write_rice_signed(bb, residual[i], rice_parameters[0])) + return false; +#endif + } + } + else { + if(!FLAC__bitbuffer_write_raw_uint32(bb, raw_bits[0], FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_RAW_LEN)) + return false; + for(i = 0; i < residual_samples; i++) { + if(!FLAC__bitbuffer_write_raw_int32(bb, residual[i], raw_bits[0])) + return false; + } + } + return true; + } + else { + unsigned i, j, k = 0, k_last = 0; + unsigned partition_samples; + const unsigned default_partition_samples = (residual_samples+predictor_order) >> partition_order; + for(i = 0; i < (1u<