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281 commits 6 branches 6 tags 867 KiB
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205 commits

Author SHA1 Message Date
Andrew Kelley 16437bd357 various code adjustments 
* doc clarifications
 * examples compile with c99 not c11
 * fix pulseaudio on_backend_disconnected not firing only during
   flush events
 * make wait events more efficient
 * fix alsa devices race condition
 * fix backend disconnected code handling
 * add overflow test
 * fix on_events_signal not called at correct times
 * refactor pulseaudio device scanning
 * fix SoundIoErrorNoSuchDevice string value
 2015-08-27 20:57:53 -07:00
Andrew Kelley 6032b83180 JACK: fix return type of rename callback 2015-08-26 19:05:07 -07:00
Andrew Kelley b8a2adb4ec PulseAudio: detect server going offline 2015-08-26 17:10:52 -07:00
Andrew Kelley 8d3a32e668 PulseAudio: fix scan devices out of memory race condition 2015-08-26 15:54:03 -07:00
Andrew Kelley a0562af122 document possible errors 2015-08-26 15:17:51 -07:00
Andrew Kelley c96405a091 rt prio warning behavior is overridable 2015-08-26 12:54:13 -07:00
Andrew Kelley 195ea59209 ALSA: fix playback on raw device 2015-08-26 12:31:09 -07:00
Andrew Kelley 1a52d9956d more docs 2015-08-26 11:23:20 -07:00
Andrew Kelley 418904abd3 WASAPI: support exclusive mode capture 2015-08-25 00:23:12 -07:00
Andrew Kelley 65416669d3 WASAPI: all COM functions called in dedicated threads 2015-08-24 23:53:32 -07:00
Andrew Kelley 2c9055d0d3 WASAPI: call COM functions in dedicated thread for outstream 2015-08-24 23:33:27 -07:00
Andrew Kelley d1f27fad83 WASAPI: use stream name for session display name 2015-08-24 19:52:43 -07:00
Andrew Kelley b3dfcb4526 WASAPI: microphone example works 2015-08-24 17:42:57 -07:00
Andrew Kelley 90fa377c99 WASAPI: sine wave example works with raw device 2015-08-21 17:11:46 -07:00
Andrew Kelley a05e0e283e WASAPI: fix device cleanup segfault 2015-08-21 13:08:11 -07:00
Andrew Kelley 3b49292897 use hidden visibility by default and explicitly export 
Also don't expose os functions.
And do the dllexport/dllimport thing.
 2015-08-20 14:48:19 -07:00
Andrew Kelley 843ea287b9 WASAPI: fix double unref of IMMDevice 2015-08-20 00:45:22 -07:00
Andrew Kelley c2bc2c7c21 WASAPI: sine wave example works with shared device 2015-08-19 23:41:35 -07:00
Andrew Kelley fbc7318268 remove the concept of period duration from the API 
also more progress on WASAPI
 2015-08-13 22:54:15 -07:00
Andrew Kelley 61b95a458c WASAPI: detecting device changes 2015-08-13 12:23:22 -07:00
Andrew Kelley e82c3e89da WASAPI: get period duration for raw devices 2015-08-13 10:18:46 -07:00
Andrew Kelley 9a06d22608 WASAPI: detect channel layout of exclusive device 2015-08-13 00:58:05 -07:00
Andrew Kelley 1f58cdc0bd WASAPI: get formats for shared and exclusive devices 2015-08-13 00:11:54 -07:00
Andrew Kelley 709fc5fa19 WASAPI: detect raw devices 2015-08-12 19:29:01 -07:00
Andrew Kelley ba65bdb131 WASAPI: shared mode devices support any sample rate 2015-08-12 18:57:34 -07:00
Andrew Kelley c420bf9e71 WASAPI: get channel layout from devices 2015-08-12 17:50:36 -07:00
Andrew Kelley 75185d17d7 WASAPI: get the list of supported formats from devices 2015-08-12 17:11:03 -07:00
Andrew Kelley f4ad630769 WASAPI: get the period duration of devices 2015-08-12 15:32:44 -07:00
Andrew Kelley 20b0515582 WASAPI: default device detection 2015-08-12 11:01:06 -07:00
Andrew Kelley 31e17477bc WASAPI: get friendly name of devices 2015-08-10 23:18:08 -07:00
Andrew Kelley 97abe08f0e WASAPI: get the number of available audio devices 2015-08-10 15:22:08 -07:00
Andrew Kelley 21bf405859 WASAPI skeleton 2015-08-08 15:22:50 -07:00
Andrew Kelley 34ba7e7564 CoreAudio: fix build 2015-08-08 14:49:03 -07:00
Andrew Kelley 7238d29666 sample rate is exposed as a list of min/max pairs 2015-08-08 14:44:31 -07:00
Andrew Kelley eb7308d992 CoreAudio: microphone example works 2015-08-08 11:45:21 -07:00
Andrew Kelley 29d55f59f7 CoreAudio: ability to open an input device 2015-08-07 15:28:22 -07:00
Andrew Kelley 48d927d8e3 CoreAudio: ability to set buffer duration 2015-08-07 13:40:25 -07:00
Andrew Kelley cdb02e2b46 CoreAudio: underflow test passes 2015-08-07 13:13:10 -07:00
Andrew Kelley c263a29b52 os: fix cond timed wait crash on large timeout 2015-08-06 21:28:02 -07:00
Andrew Kelley bdb604cc45 PulseAudio: handle error instead of panicking 2015-08-04 22:20:07 -07:00
Andrew Kelley 753673b194 CoreAudio: fix build 2015-08-04 22:15:43 -07:00
Andrew Kelley c381526205 callbacks supply min and max frame count parameters 
This changes the semantics of the callbacks so that instead of
a single `requested_frame_count` or `available_frame_count`,
the callbacks get a minimum frame count and maximum frame count.

The callback must write at least the minimum or get an underflow.
The minimum will be 0 on ALSA, PulseAudio, and Dummy, and will
equal the maximum on CoreAudio and JACK.

This ensures optimal behavior regardless of buffer size.
 2015-08-04 21:57:46 -07:00
Andrew Kelley 8da5ae0798 PulseAudio: opening out stream populates buffer_duration 2015-08-04 13:09:45 -07:00
Andrew Kelley a378cac92d JACK: fix not setting outstream buffer_duration 2015-08-04 12:25:15 -07:00
Andrew Kelley 29a914ceba no constructors or destructors 2015-08-04 11:03:19 -07:00
Andrew Kelley 28f73ba037 CoreAudio: listen for changes to device properties 2015-08-04 10:40:26 -07:00
Andrew Kelley d00fe4db58 CoreAudio: cleanup 2015-08-04 09:52:48 -07:00
Andrew Kelley f87961275d write and read functions no longer allow setting frame count 
CoreAudio and JACK both have this limitation
 2015-08-04 00:56:03 -07:00
Andrew Kelley df0ca8a772 CoreAudio: sine wave example works 2015-08-03 22:27:09 -07:00
Andrew Kelley a774a72958 CoreAudio: get the full list of available sample rates 2015-08-03 17:06:38 -07:00
Andrew Kelley c347629c8d CoreAudio: obtain device buffer duration 2015-08-03 15:14:41 -07:00
Andrew Kelley d8aa9dce4d CoreAudio: get the UID for the device id 2015-08-03 14:58:46 -07:00
Andrew Kelley b0f983bd84 CoreAudio: obtain sample rate information for devices 2015-08-03 14:29:57 -07:00
Andrew Kelley c52e76928f fix build on linux 2015-08-01 22:40:55 -07:00
Andrew Kelley f77663399f CoreAudio: obtain most device information 2015-08-01 22:10:43 -07:00
Andrew Kelley 6d185de82c CoreAudio: emit on_backend_disconnecte when service restarts 2015-08-01 13:24:58 -07:00
Andrew Kelley 7371ce5146 Fix kqueue-based cond and signal implementation 2015-08-01 13:01:49 -07:00
Andrew Kelley 4c5742eb29 CoreAudio skeleton 2015-07-31 18:52:51 -07:00
Andrew Kelley 1829fbf073 fix build on OSX 2015-07-31 18:06:11 -07:00
Andrew Kelley 860370d859 rename examples, install them, and correct #include path 2015-07-30 14:16:22 -07:00
Andrew Kelley 2a70bdb745 add a test for underflow handling and expose os API 2015-07-30 12:07:58 -07:00
Andrew Kelley 6a439dffb9 document device pairs 2015-07-30 10:46:25 -07:00
Andrew Kelley e6112b40ed rename purpose to aim 2015-07-30 10:39:10 -07:00
Andrew Kelley 4ba1fd91a1 rename device name and description to id and name 2015-07-30 10:26:36 -07:00
Andrew Kelley 12db5fd970 remove all calls to soundio_panic 
Return codes are the way errors are communicated, not
crashing the entire program.
 2015-07-30 00:46:13 -07:00
Andrew Kelley 5503072fc8 ALSA: recover from underflow gracefully 2015-07-29 22:39:27 -07:00
Andrew Kelley 2900616e9b flesh out buffer semantics 2015-07-29 21:50:12 -07:00
Andrew Kelley 44569708a0 Delete the concept of prebuffering 2015-07-29 20:55:28 -07:00
Andrew Kelley d3cf8f02db PulseAudio: fix using 100% CPU 
soundio_wait_events wasn't blocking but now it is.
 2015-07-29 13:12:04 -07:00
Andrew Kelley 0dee34a84e PulseAudio: fix microphone example 2015-07-29 13:02:17 -07:00
Andrew Kelley 0847d727b1 JACK: fix crash when refreshing devices 2015-07-29 12:27:31 -07:00
Andrew Kelley fe29bc4f45 pulseaudio: fix cork logic 2015-07-29 01:27:07 -07:00
Andrew Kelley a5e1c0024d ALSA: detect 'default' (no colon) as default device 2015-07-29 01:15:01 -07:00
Andrew Kelley 97ee72ce5f JACK: fix playback glitchfest 2015-07-28 23:20:30 -07:00
Andrew Kelley 754343bba6 microphone example works with JACK 2015-07-28 18:47:28 -07:00
Andrew Kelley 1eca206a24 follow PulseAudio's lead for default channel layouts 2015-07-28 15:23:08 -07:00
Andrew Kelley 70441184a1 JACK: detect channel layout based on port names 2015-07-28 14:53:54 -07:00
Andrew Kelley eeae08e1a3 JACK emits on_backend_shutdown event 2015-07-28 13:36:31 -07:00
Andrew Kelley 6df84096f3 sine example works with JACK 2015-07-28 11:28:07 -07:00
Andrew Kelley 70decb39f5 SoundIoOutStream, SoundIoInStream: void * -> union 
For better cache locality and lower mlock requirements.
 2015-07-27 17:06:12 -07:00
Andrew Kelley db1195877a SoundIo, SoundIoDevice: unions instead of void * 
for better cache locality
 2015-07-27 16:37:45 -07:00
Andrew Kelley 85549b59b7 ring buffer: fewer mallocs during init 2015-07-27 15:29:10 -07:00
Andrew Kelley f37ed6ddd4 JACK: determine channel layouts of devices 2015-07-27 11:27:41 -07:00
Andrew Kelley 42961553d8 JACK: ability to list devices 2015-07-24 22:00:33 -07:00
Andrew Kelley 447a241c2e JACK deal with the global msg callbacks 2015-07-24 19:16:48 -07:00
Andrew Kelley 3dd9e513bc add JACK backend skeleton 2015-07-24 18:43:14 -07:00
Andrew Kelley 5906bc93d9 ALSA implement clear buffer 2015-07-24 14:03:49 -07:00
Andrew Kelley efa7b7cbc0 ALSA input stream: add missing clean up 2015-07-23 21:07:51 -07:00
Andrew Kelley 34039b4858 microphone example working with ALSA 2015-07-23 20:55:36 -07:00
Andrew Kelley 511fcafc3b dummy: implement prebuffering 2015-07-23 16:49:44 -07:00
Andrew Kelley 69764e1afa microphone example working with dummy backend 2015-07-23 15:04:41 -07:00
Andrew Kelley 057f4ea07e avoid linking against ___cxa_guard_acquire 
and ___cxa_guard_release. Fixes build with clang on OSX.
 2015-07-23 11:59:06 -07:00
Andrew Kelley 8177d2f46d fix extra functions and missing prototype 2015-07-23 11:56:05 -07:00
Andrew Kelley e7dc300cc6 microphone example working with PulseAudio 2015-07-22 15:43:45 -07:00
Andrew Kelley a3388e792a default device index is -1 if no devices available 2015-07-22 12:07:20 -07:00
Andrew Kelley db06391646 ALSA: support non mmap device access 2015-07-22 00:04:17 -07:00
Andrew Kelley eca4bc6074 ALSA: poll instead of async handler 2015-07-21 21:21:00 -07:00
Andrew Kelley f6684a0585 PulseAudio: implement pausing input streams 2015-07-21 17:43:41 -07:00
Andrew Kelley 29dd765aa0 warning not panic on windows when rtprio fails 2015-07-21 11:14:42 -07:00
Andrew Kelley db8eca47ab fix not freeing mirrored memory on Windows 2015-07-21 11:11:32 -07:00