4b8eb8588d
Resampler: Stop allowing NULL input and output buffers.
2026-02-07 10:48:42 +10:00
b6467f3cd0
Resampler: Stop invoking the LPF when the order is zero.
2026-02-05 20:22:34 +10:00
848025b9c0
Resampler: Fix a bug where the LPF is not being applied.
2026-02-05 20:17:46 +10:00
5ea8bbf701
Minor change to a debugging function.
2026-02-05 20:02:01 +10:00
cff6c7e28a
Resampler: Convert a double to a float.
...
This saves a a few bytes in `ma_linear_resampler`.
2026-02-05 10:18:20 +10:00
445aefae06
Resampler: Optimization to the s16 path in the linear resampler.
...
The main thing here is moving an integer division out of the inner loop.
2026-02-05 08:06:52 +10:00
2c14e2e5a7
Resampler: Move a division out of an inner loop.
2026-02-04 17:00:09 +10:00
2683601481
Update the linear resampler in preparation for some optimizing.
2026-02-04 16:59:05 +10:00
1e2427f5f7
Tighten up the audio thread.
...
This should close a hole that could possibly result in the audio thread
getting stuck if the `MA_DEVICE_OP_UNINIT` operation posted from
`ma_device_uninit()` fails.
2026-02-04 14:20:42 +10:00
93e74aaf91
Reduce the size of the ma_device_op_queue struct.
...
This in turn reduces the size of the `ma_device` struct by about half
a kilobyte or so.
2026-02-04 14:18:08 +10:00
89fea8a39f
Remove channelMap and internalChannelMap arrays from ma_device.
...
This information is already stored in the data converter and can be
retrieved with `ma_device_get_channel_map()` and
`ma_device_get_internal_channel_map()`.
This reduces the size of the `ma_device` struct by ~1KB.
2026-02-04 13:32:14 +10:00
9b66a480c7
Fix a bug with channel map retrieval with the channel converter.
...
This had the input and output channel maps the wrong way around.
2026-02-04 12:45:20 +10:00
cb26c7ec52
Remove an unnecessary function.
...
This removes the horrendously named `ma_device__post_init_setup()` which
I've been meaning to remove for years.
2026-02-04 12:44:35 +10:00
02f8a6b952
Set up some infrastructure for some future optimizations.
...
This changes the way backends update the internal data format in
response to a device reroute. With this change we'll be able to remove
the `channelMap` and `internalChannel` map members from the `ma_device`
struct which should reduce its size by ~1KB.
2026-02-04 11:46:05 +10:00
dc72a5683b
Add some getters:
...
ma_device_get_format()
ma_device_get_channels()
ma_device_get_sample_rate()
ma_device_get_internal_format()
ma_device_get_internal_channels()
ma_device_get_internal_sample_rate()
ma_device_get_internal_channel_map()
2026-02-04 10:52:08 +10:00
5c4cb49ad8
Add ma_device_get_channel_map().
2026-02-01 16:59:13 +10:00
d929fafb34
Add a specialized path for deinterleaving u8 samples.
...
This is not yet optimized.
2026-02-01 11:04:07 +10:00
53fce8453c
Rename a variable.
2026-02-01 11:03:46 +10:00
ac12fa70e0
Fix Dreamcast/KallistiOS build.
2026-01-29 16:29:14 +10:00
3ab152afb3
audio(4): Failed context initialization if /dev/audioctl does not exist.
...
This allows initialization to abort at an earlier stage which gives the
fallback logic a chance to try a different backend.
2026-01-28 16:33:30 +10:00
38e35935d7
Get the audio(4) backend compiling with Solaris.
...
I have not been able to figure out how to get audio working with my VM
so this is currently untested.
2026-01-28 16:20:09 +10:00
bbc7ad1921
audio(4): Make format encoding stuff more robust.
2026-01-28 14:47:24 +10:00
c134a1c870
Add Sun/Solaris compile-time detection.
2026-01-28 14:16:57 +10:00
3b5b433e0c
Fix some warnings with the release build.
2026-01-28 10:24:47 +10:00
847711e291
Fix some warnings.
2026-01-28 09:48:25 +10:00
d1f34cd5db
Update the audio ring buffer to use the standard config/init pattern.
...
This makes it consistent with everything else in the library.
2026-01-27 17:44:52 +10:00
75b3f7dddc
Update to the audio ring buffer.
...
This changes `write_pcm_frames()` so that when `pFramesWritten` is null,
the write is treated as all or nothing. If the entire write cannot be
performed, nothing at all will be written and `MA_NO_SPACE` will be
returned. The same applies with `read_pcm_frames()` and `pFramesRead` in
which case `MA_NO_DATA_AVAILABLE` will be returned.
The reason for this change is that if the called passes in null for
these values, they'll have no way to know how many frames were actually
written or read. Therefore the most practical way to treat it is as all
or nothing.
2026-01-27 17:04:22 +10:00
fcd386dd87
Remove ma_audio_queue.
2026-01-27 06:17:14 +10:00
2302e58045
API CHANGE: Rename vtable to pVTable.
...
This applies to `ma_data_source_config` and `ma_node_config` and makes
the naming consistent with other parts of the library.
2026-01-26 15:46:58 +10:00
28de8d8947
PipeWire: Try improving mono streams.
2026-01-26 14:04:12 +10:00
18df387a84
Updates to ring buffers.
2026-01-26 12:18:41 +10:00
d30d1cfd89
Update ring buffer.
2026-01-26 06:26:29 +10:00
8c2cbf6343
Fix some language in the documentation.
2026-01-25 20:45:15 +10:00
f99ff4cec0
Remove the old ring buffer.
...
Public issue https://github.com/mackron/miniaudio/issues/671
2026-01-25 20:30:27 +10:00
07ea662dae
Update the Emscripten test.
2026-01-25 19:45:01 +10:00
5a7bfd7c2c
Update the hilo_interop example to use the new ring buffer.
2026-01-25 18:46:25 +10:00
ca6afd1f49
Fix a bug with the audio ring buffer data source.
2026-01-25 18:45:05 +10:00
7c3b8fab04
Remove osaudio.
...
This belongs in its own repository.
2026-01-25 18:32:57 +10:00
7d1c994414
PipeWire: Use the new ring buffer.
2026-01-25 17:47:57 +10:00
af2cf5d161
Add a new ma_audio_ring_buffer data source.
...
This is a wrapper around `ma_ring_buffer` and is more specialized
towards audio. It is a data source and replaces `ma_pcm_rb` which will
be removed in a future commit.
Public issue https://github.com/mackron/miniaudio/issues/671
2026-01-25 16:50:28 +10:00
edb64e6017
Add a new SPSC ring buffer.
...
This improves on the old ring buffer by having a much simpler
implementation and a much simpler API that does not require the caller
to do reading and writing in a loop.
Future commits will be removing the old ring buffer.
Public issue https://github.com/mackron/miniaudio/issues/671
2026-01-25 14:05:30 +10:00
bef32b4419
Fix a null pointer dereference in the audio queue.
2026-01-22 11:34:35 +10:00
8a43271555
Initial work on the audio queue data source.
...
Public issue https://github.com/mackron/miniaudio/issues/744
2026-01-22 11:29:53 +10:00
ba963e46b5
Web Audio: Experimental loopback support.
...
This uses `getDisplayMedia()`. Support for this is extremely browser and
system specific so I'm not advertising support for this documentation.
Public issue https://github.com/mackron/miniaudio/issues/967
2026-01-21 12:19:25 +10:00
f6b973d384
Allow backends to work without stepping when threading is disabled.
...
This is per-backend.
2026-01-21 12:14:34 +10:00
f37ffed283
Merge PipeWire backend into the main library.
2026-01-20 17:15:32 +10:00
f2b9d0b480
Merge branch 'dev' into dev-0.12
2026-01-20 09:55:35 +10:00
dec6c16539
Update social media links on website.
2026-01-20 06:16:43 +10:00
9aa4744a94
PipeWire: Fix a memory leak.
2026-01-19 18:20:31 +10:00
0cf35695c8
PipeWire: Set up some infrastructure for future work.
2026-01-18 16:29:40 +10:00
David Reid