22d8b8c132
This implements channel masks for inputs where applicable, namely the CoreAudio decoder, FFmpeg, FLAC, and WavPack. All others will still use guessing from the channel number. Signed-off-by: Christopher Snowhill <kode54@gmail.com>
45 lines
837 B
Objective-C
45 lines
837 B
Objective-C
//
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// FFMPEGDecoder.h
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// FFMPEG
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//
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// Created by Andre Reffhaug on 2/26/08.
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// Copyright 2008 __MyCompanyName__. All rights reserved.
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//
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#import <Cocoa/Cocoa.h>
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#import "Plugin.h"
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#include <libavcodec/avcodec.h>
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#include <libavformat/avformat.h>
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@interface FFMPEGDecoder : NSObject <CogDecoder> {
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id<CogSource> source;
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BOOL seekable;
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int channels;
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uint32_t channelConfig;
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int bitsPerSample;
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BOOL floatingPoint;
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BOOL lossy;
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float frequency;
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long totalFrames;
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long framesRead;
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int bitrate;
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@private
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unsigned char *buffer;
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AVIOContext *ioCtx;
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int streamIndex;
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AVFormatContext *formatCtx;
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AVCodecContext *codecCtx;
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AVFrame *lastDecodedFrame;
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AVPacket *lastReadPacket;
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int bytesConsumedFromDecodedFrame;
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BOOL readNextPacket;
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int64_t seekFrame;
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int64_t skipSamples;
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BOOL endOfStream;
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BOOL endOfAudio;
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}
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@end
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