Commit Graph

13 Commits (01c38c944048a9f65adf9873f1d6b7f4f8b41d7c)

Author SHA1 Message Date
Christopher Snowhill 41e87e3830 [Chunk List Converter] Fix repeated initialization
Oops, this compare blunder resulted in DSD decimation breaking every
1024 samples or so, owing to block sizes, and caused ticking sounds as a
result. It would also cause HDCD decoding to break completely.

Signed-off-by: Christopher Snowhill <kode54@gmail.com>
2022-07-19 23:05:59 -07:00
Christopher Snowhill 716170dcad [Chunk List Converter] Minor changes
Neither of these two changes is really important, but they do simplify
things, and the division on that one function makes the non-decimating
DSD support actually functional, as the caller expects a specific number
of samples, and that was otherwise octupling the input sample count.

Signed-off-by: Christopher Snowhill <kode54@gmail.com>
2022-07-19 23:05:55 -07:00
Christopher Snowhill 838c0d08e8 Significantly reduce stack memory usage
Oops, there were a lot of large local buffers in use here.

Signed-off-by: Christopher Snowhill <kode54@gmail.com>
2022-07-14 17:28:46 -07:00
Christopher Snowhill 4044646280 [Audio Processing] Update for new API
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
2022-07-14 03:35:21 -07:00
Christopher Snowhill 8034054d72 [FreeSurround] Further improvements
Still not working, though.

Signed-off-by: Christopher Snowhill <kode54@gmail.com>
2022-07-14 03:35:09 -07:00
Christopher Snowhill 34884d825a [Audio Processing] Move float32 converter
Move the Float32 converter to a different location, for any future plans
to support decoding audio files to common data for any other purpose.

Signed-off-by: Christopher Snowhill <kode54@gmail.com>
2022-07-14 01:46:54 -07:00
Christopher Snowhill 728c44242c Do not reset output sample rate automatically
This was buggy as hell, and resulted in errors. Now the user should
restart playback if they change output device formats.

Signed-off-by: Christopher Snowhill <kode54@gmail.com>
2022-02-07 22:02:17 -08:00
Christopher Snowhill 477feaab1d Now properly supports sample format changing
Sample format can now change dynamically at play time, and the player
will resample it as necessary, extrapolating edges between changes to
reduce the potential for gaps.

Currently supported formats for this:

- FLAC
- Ogg Vorbis
- Any format supported by FFmpeg, such as MP3 or AAC

Signed-off-by: Christopher Snowhill <kode54@gmail.com>
2022-02-07 19:18:45 -08:00
Christopher Snowhill 91da112e35 Cog Audio: Fix potential hang on stop
The ChunkList wasn't clearing the remover entered flag when the chain
was empty. Now it does, so it will shut down correctly.

Signed-off-by: Christopher Snowhill <kode54@gmail.com>
2022-02-07 15:31:57 -08:00
Christopher Snowhill acb1dd75d3 Cog Audio: Fix memory leaks with new buffering
By applying copious amounts of autorelease pools, memory is freed in a
timely manner. Prior to this, buffer objects were freed, but not being
released, and thus accumulating in memory indefinitely, as the original
threads and functions had autorelease pools that scoped the entire
thread, rather than individual function blocks that utilized the new
buffering system. This fixes memory growth caused by playback.

Signed-off-by: Christopher Snowhill <kode54@gmail.com>
2022-02-07 04:06:36 -08:00
Christopher Snowhill 1ef8df675f Cog Audio: Implement support for channel config
This implements the basic output and mixing support for channel config
bits, optionally set by the input plugin.

Signed-off-by: Christopher Snowhill <kode54@gmail.com>
2022-02-07 01:10:05 -08:00
Christopher Snowhill 85c7073649 Reformat my own source code with clang-format
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
2022-02-06 21:49:27 -08:00
Christopher Snowhill 62edb39761 Cog Audio: Major rewrite of audio buffering
Rewrite attempt number two. Now using array lists of audio chunks, with
each chunk having its format and optionally losslessness stashed along
with it. This replaces the old virtual ring buffer method. As a result
of this, the HRIR toggle now works instantaneously.

Signed-off-by: Christopher Snowhill <kode54@gmail.com>
2022-02-06 03:08:34 -08:00