Christopher Snowhill
bbce6880d7
Core Audio output: Add a quick safety fix
...
Add a safety fix for pausing and shutting down, so that we don't call
into AUAudioUnit's stopHardware function unless the stream has already
been started by the output.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
2022-01-26 15:42:28 -08:00
Christopher Snowhill
600c447531
Virtual Surround: Further cleanup
...
Quick changes I missed. Oops.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
2022-01-26 01:03:12 -08:00
Christopher Snowhill
7b5925d7d2
Virtual Surround: General cleanup
...
This should fix some coding issues, and also fix some potential memory
leaks in the file verifier, assuming it didn't already release the
files it was pulling the stats from.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
2022-01-26 01:00:28 -08:00
Christopher Snowhill
778ac0699e
Virtual Surround: Cleanup properly
...
The filter wasn't properly freeing its FFT setup state, and also was
unnecessarily null checking the pointers before passing them to the
aligned free function, which already does null checking.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
2022-01-25 22:06:53 -08:00
Christopher Snowhill
c7c3c82c18
Core Audio output: Change end of file timing
...
Reduce the timing at which an end of file notification is sent to the
main thread from 16384 bytes to 8192 bytes. This may help with playback
of a lot of really small files, and skipping tracks.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
2022-01-25 21:55:08 -08:00
Christopher Snowhill
708c7dc721
Headphone Virtualization: Implement customization
...
Implement the ability to configure and select an HRIR preset to use with
the HRIR filter, or remove the preset. It will validate the file's
usefulness before setting it for the player to use.
Also, fixed back center channel filtering for 7.0 format audio.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
2022-01-25 21:30:33 -08:00
Christopher Snowhill
bb029757fd
Headphone Virtualization: Fix an oops
...
The previous commit was not sound. Now it is.
2022-01-25 17:45:32 -08:00
Christopher Snowhill
e53144acfa
Headphone Virtualization: Implement 7ch impulses
...
This is needed for HeSuVi no-echo impulses, which are only one channel
per input channel, and mapping uses symmetrical mirroring of the input
set to create the surround effect, since there's no side-to-side delay
in these impulses.
2022-01-25 17:23:34 -08:00
Christopher Snowhill
e7b78085ca
New feature: Implemented headphone virtualization
...
This new virtualizer uses the Accelerate framework to process samples.
I've bundled a HeSuVi impulse for now, and will add an option to select
an impulse in the future. It will validate the selection before sending
it to the actual filter, which outright fails if it receives invalid
input. Impulses will be supported in any arbitrary format that Cog
supports, but let's not go too hog wild, it requires HeSuVi 14 channel
presets.
2022-01-25 16:50:42 -08:00
Christopher Snowhill
ec7009f3fc
Equalizer: Instances of GraphicEQ AU are now relinquished to the main thread for destruction instead of being destroyed by the Core Audio Output shutdown
2022-01-24 19:49:43 -08:00
Christopher Snowhill
51caf3f4e3
Cog Audio: Don't overfill the output buffer when asked to reset the buffers
2022-01-23 19:53:50 -08:00
Christopher Snowhill
d364d48944
Cog Audio: Change for recursive lock, fixing a deadlock on buffer resets
2022-01-23 19:50:01 -08:00
Christopher Snowhill
494ad84ea7
Cog Audio: Made ring buffer locking mechanism more secure and/or smarter
2022-01-23 19:36:33 -08:00
Christopher Snowhill
502e52d699
Core Audio output: Hopefully stop buffer looping on device stop
2022-01-22 14:37:37 -08:00
Christopher Snowhill
6011982a63
Equalizer: Correctly activate the equalizer when starting playback
2022-01-22 12:59:59 -08:00
Christopher Snowhill
9d1fd08574
HDCD Decoder: Only process lossless tracks
2022-01-21 22:47:11 -08:00
Christopher Snowhill
26e0e0cead
HDCD Decoding: Add HDCD indicator
2022-01-20 23:53:45 -08:00
Christopher Snowhill
178b32cbdf
Core Audio output: Remove all delayed track end events when buffer reset
2022-01-19 14:54:04 -08:00
Christopher Snowhill
576f1a702a
Core Audio output: Hopefully really fix deadlock issue
2022-01-19 14:50:48 -08:00
Christopher Snowhill
16a58e87a0
Core Audio output: Attempt to fix deadlock near track transitions when buffer resets occur
2022-01-19 14:38:48 -08:00
Christopher Snowhill
6f0a737123
Cog Audio: Implement HDCD decoding
2022-01-19 02:08:57 -08:00
Christopher Snowhill
f2feb3bcd7
Equalizer: Fix applying equalizer presets on automatic track change
2022-01-19 01:23:59 -08:00
Christopher Snowhill
31e5cd9337
Core Audio output: Add debugging code for logging output to disk, only enabled at compile time as necessary
2022-01-19 00:41:42 -08:00
Christopher Snowhill
de193b70e2
Converter: Improve extrapolation for resampler, and also pad decimated DSD, even if not resampling it
2022-01-19 00:40:40 -08:00
Christopher Snowhill
684951bdc0
Change a bunch of NSArray declarations to const collection literals
2022-01-18 18:12:57 -08:00
Christopher Snowhill
f9ace87319
Add static container types to Info.plist generator stub
2022-01-18 16:58:31 -08:00
Christopher Snowhill
9085cf18df
Core Audio output: Fix crash on playback reaching the end of the playlist
2022-01-18 16:48:37 -08:00
Christopher Snowhill
5c0a510848
Core Audio output: Add various minor changes
2022-01-18 16:43:58 -08:00
Christopher Snowhill
c4c29be35a
Output converter: Limit extrapolation to only be trained on twice as many samples as the extrapolation order
2022-01-18 16:43:10 -08:00
Christopher Snowhill
39a5ee8ab7
Utility: Add stubs to regenerate Info.plist with file type associations
2022-01-18 03:07:32 -08:00
Christopher Snowhill
7a0c1d230e
Volume control: Make preamp optional, defaulting to a limit of 100% volume
2022-01-17 22:41:26 -08:00
Christopher Snowhill
83ad969d9b
Equalizer: Add option for presets to track the music genre tags
2022-01-17 20:43:08 -08:00
Christopher Snowhill
87c771c67c
Equalizer: Add option to toggle the equalizer on or off
2022-01-17 01:22:15 -08:00
Christopher Snowhill
c8057e1037
Fix bug in new Core Audio output code
2022-01-16 14:08:17 -08:00
Christopher Snowhill
71b2f7a4f2
Implement graphic equalizer
2022-01-16 07:32:47 -08:00
Christopher Snowhill
c640481c25
Add SIMD optimized volume scaling
2022-01-16 00:46:21 -08:00
Christopher Snowhill
72453ba05a
Cog Audio: Converter now rounds up sample counts affected by resamlping ratio
2022-01-15 23:41:31 -08:00
Christopher Snowhill
8eb2b4c4a3
Cog Audio: Finally fix track glitching on lots of tiny tracks
2022-01-15 02:52:35 -08:00
Christopher Snowhill
fbef034903
Cog Audio: Further overhaul output buffering and track queue code
2022-01-15 02:09:26 -08:00
Christopher Snowhill
5ab728b205
Cog Audio: Overhaul output buffering yet again, adding an extra buffer stage between the converter and the output thread
2022-01-14 22:46:41 -08:00
Christopher Snowhill
ccbfc6ec4b
Semaphore: Change timedWait to wait in microseconds
2022-01-14 22:43:46 -08:00
Christopher Snowhill
d24a01a637
Implemented basic embedded CueSheet support
2022-01-14 16:46:35 -08:00
Christopher Snowhill
6315377eaf
Cog Audio: Fix extrapolator to use signed type for sample delta
2022-01-14 11:37:52 -08:00
Christopher Snowhill
af6677cf34
Cog Audio: Keep track of last resampler quality used so we don't reinitialize when not necessary, and also keep track of DSD decimated sample rate separately, so the input format remains unmodified
2022-01-14 11:18:50 -08:00
Christopher Snowhill
2e164d3fc8
Cog Audio: Reduce glitching on track change by invoking a delegate method that occurs when the track finishes outputting without waiting for it
2022-01-14 11:16:35 -08:00
Christopher Snowhill
3cc5b46a0e
Cog Audio: Improve end of track handling
2022-01-14 10:17:41 -08:00
Christopher Snowhill
cb3782d0b1
Cog Audio: Improve ring buffer
2022-01-14 10:17:08 -08:00
Christopher Snowhill
3ce3edde88
Cog Audio: Fix track end extrapolator used by resampler
2022-01-14 07:39:55 -08:00
Christopher Snowhill
748891f285
Cog Audio / WavPack input: Add DSD decimation to converter, and change WavPack input to emit only raw DSD
2022-01-14 06:26:09 -08:00
Christopher Snowhill
903b457a28
Cog Audio: Make it possible to play obscene sample rate files without major failures
2022-01-14 02:00:32 -08:00
