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Author SHA1 Message Date
Ryan C. Gordon e7ab581d79
coreaudio: Dispose of AudioQueue before waiting on the thread. 
Otherwise the thread might block for a long time (more than 10 seconds!).
It's not clear to me why this happens, or why its safe to do this with a
resource that's still in use, but we have, until recently, always
disposed of the AudioQueue first, so changing back is probably okay.

Also changed the disposal to allow in-flight buffers to reach hardware;
otherwise you lose the last little bit of audio that's already been queued
but not played, which you can hear clearly in the loopwave test program.

Fixes #6377.
 2022-10-19 09:14:16 -04:00
Brad Smith f4e3af15a1 Simplify OSS test by removing OpenBSD specific location of the soundcard.h header 
OpenBSD has long since stopped using OSS. Remove checking for OpenBSD specific header.
 2022-10-17 07:18:47 -07:00
Daniel Bomar 22461383c6 SDL_audiocvt: Respct the SDL_HINT_AUDIO_RESAMPLING_MODE hint 
This implements using libsamplerate for the SDL_AudioCVT API.
This library was already being used for audio streams when this hint is
set.
 2022-10-15 14:31:00 -07:00
Pierre Wendling 655275378d N3DS port (squashed) 
A dedicated renderer using Citro3D would likely allow for better
much better graphical performances.
 2022-10-10 08:50:59 -07:00
Nicolas Cian 484d5fd6cf audio open: ensure 2 devices don't get the same id 2022-10-07 06:45:01 -07:00
daniel e41942e814 fix compilation error SDL_coreaudio mixing declarations and code 2022-10-04 21:04:45 -07:00
Ryan C. Gordon e6640ef2d4 coreaudio: Possibly fixed another shutdown race condition. 
Reference Issue #6159.
 2022-09-30 14:53:49 -04:00
Jarod Hillman 40893821f2 coreaudio: Add support for SDL_GetDefaultAudioInfo (#6277) 
Co-authored-by: Ethan Lee <flibitijibibo@gmail.com>
Co-authored-by: Ozkan Sezer <sezeroz@gmail.com>
 2022-09-29 10:33:07 -04:00
Ryan C. Gordon f6565c329b
coreaudio: Remove redundant variable. 2022-09-28 09:27:45 -04:00
Ryan C. Gordon 411582c710
coreaudio: Don't crash on shutdown in a race condition. 
Fixed #6159.
 2022-09-28 09:22:17 -04:00
Francisco Javier Trujillo Mata b9e3cae572 Add more valid configurations to PS2 audio driver 2022-08-27 18:34:33 -07:00
Francisco Javier Trujillo Mata 5b4b4fa1ff Decrease audio thread priority when created 2022-08-14 08:13:17 -04:00
Mathieu Eyraud f1390780ca Fix use after free when removing Windows audio device 2022-08-02 10:24:11 -04:00
Ryan C. Gordon 8ff738f234
audio: Report SDL_AUDIODEVICEREMOVED for unopened devices. 
Unopened devices, if removed, now send SDL_AUDIODEVICEREMOVED events with
a `which` field set to zero. Apps can use this to decide if they need to
refresh a list of devices being shown in an options menu, etc.

It's safe to call SDL_CloseAudioDevice(0), so even if they try to clean
up this bogus id, it should be safe.

Fixes #5199.
 2022-07-26 12:40:47 -04:00
Ozkan Sezer 8c51cae784 audio/aaudio, audio/openslES: fix -Wdeclaration-after-statement errors 
Fixes https://github.com/libsdl-org/SDL/issues/5950
 2022-07-23 14:56:04 +03:00
Ethan Lee f3008e4aab
audio: 3- and 5-channel formats are now supported 2022-07-20 19:08:31 -04:00
Ryan C. Gordon 45c3b59d4b audio: Turn off DEBUG_CONFIG logging again. 2022-07-20 18:41:53 -04:00
Ryan C. Gordon bec721f08a audio: Fixed dst pointer on channel conversions that grow in-place. 2022-07-20 18:41:53 -04:00
Ryan C. Gordon 9f56c7cf02 audio: Remove 5.1->X SIMD converters, add SSE mono->stereo. 
The 5.1 versions didn't use the new algorithm, and making that new
algorithm work took so many permutes that it was significantly slower
than just using the scalar versions.

However, mono-to-stereo is an extremely common conversion, and it's
trivial to accelerate it with plain SSE, so that was added!
 2022-07-20 18:41:53 -04:00
Ryan C. Gordon b83ae9f24c audio: Replaced some debug-printfs with debug-SDL_Logs. :) 2022-07-20 18:41:53 -04:00
Ryan C. Gordon 49ec8db5f8 audio: Generate the channel converter code from a program. 2022-07-20 18:41:53 -04:00
Ryan C. Gordon f06cc3e945 audio: "SL" means "surround left" not "side left", etc. 2022-07-20 18:41:53 -04:00
Ryan C. Gordon 5a0c819863 audio: Add channel convert filter _after_ choosing an SIMD version. 2022-07-20 18:41:53 -04:00
Ryan C. Gordon fe16084075 audio: LOG_DEBUG_CONVERT should use SDL_Log, not fprintf(stderr). 2022-07-20 18:41:53 -04:00
Ryan C. Gordon 257277903e audio: first attempt at rewriting the channel converters. 
This is not ready for production use!
 2022-07-20 18:41:53 -04:00
Ozkan Sezer b700a32630 audio, pipewire: fix signatures of pw_get_library_version and pw_init. 
Reference issue: https://github.com/libsdl-org/SDL/issues/5938
 2022-07-20 07:01:10 +03:00
Ozkan Sezer 6e210d3797 audio, pipewire: pipewire_version_xx globals out of dynamic loading 
Fixes build with --disable-pipewire-shared
Reference issue: https://github.com/libsdl-org/SDL/issues/5938
 2022-07-20 07:01:10 +03:00
Sam Lantinga b299cb3d3c Added a utility function to calculate the next power of 2 for a value 2022-07-17 08:31:16 -07:00
Ethan Lee 90b86b132a audio: Handle non-power-of-two spec.samples when unsupported 
Fixes #3685
 2022-07-17 10:36:15 -04:00
Ethan Lee a09d62e4d8
directsound: Remove redundant SubFormat copy 2022-07-15 23:45:56 -04:00
Ethan Lee c5e408ae98 directsound: For channel counts > 2, generate a dwChannelMask for CreateSoundBuffer 2022-07-15 13:59:46 -04:00
Ethan Lee fff34f6304 windows: SDL_IMMDevice needed more deinit code from the Win32 path. 
Fixes #5919
 2022-07-15 09:49:29 -04:00
Frank Praznik 37aecda2c1 pipewire: Use PW_KEY_TARGET_OBJECT to specify stream connection nodes 
Pipewire 0.3.44 introduced PW_KEY_TARGET_OBJECT, which is to be used to specify target connection nodes for streams.  This parameter takes either a node path (PW_KEY_NODE_NAME) or serial number (PW_KEY_OBJECT_SERIAL) to specify a target node.  The former is used in this case since the path is already being retrieved and stored for other purposes.

The target_id parameter in pw_stream_connect() is now deprecated and should always be PW_ID_ANY when PW_KEY_TARGET_OBJECT is used.
 2022-07-14 12:23:50 -04:00
Frank Praznik 36d8460c9e pipewire: Dynamically allocate the buffer for node strings 
Calculate and allocate the buffer for the IO node name and path strings dynamically instead of using arbitrary sized static buffers.
 2022-07-11 18:03:56 -04:00
Frank Praznik 996cea31ee pipewire: Update default audio devices during runtime 
Make the default device metadata node persist for the lifetime of the hotplug loop so the default source/sink devices will be updated if they change during runtime.
 2022-07-11 18:03:56 -04:00
Frank Praznik 60da11f0e2 pipewire: Remove deprecated configuration key 
With Pipewire now requiring a minimum version 0.3.24, the PW_KEY_CONTEXT_PROFILE_MODULES value is no longer required for legacy compatability and can be safely removed.
 2022-07-11 18:03:56 -04:00
Ethan Lee ecfbdce64b pipewire: Require version 0.3.24 or newer at runtime 2022-07-11 13:34:35 -04:00
Ethan Lee 2f0816adb7 Add SDL_GetDefaultAudioInfo. 
This API is supported on pipewire, pulseaudio, wasapi, and directsound.

Co-authored-by: Frank Praznik <frank.praznik@gmail.com>
 2022-07-11 13:34:35 -04:00
Ethan Lee ae105ae1c7 windows: Move IMMDevice work to common file, implement DirectSound enumeration support 2022-07-11 12:54:34 -04:00
285424336 4aad594a8b Update SDL_qsa_audio.c 
Fix qnx platform compile error, change SDL_Bool to SDL_bool.
 2022-07-08 12:15:00 +03:00
Pierre Wendling 6c536afdb7 Fix C89 declaration for macOS modules. 
Since Clang 14, `-Wdeclaration-after-statement` is enforced on every
standard.
 2022-06-27 15:19:40 -07:00
Francisco Javier Trujillo Mata e4a8087551 Initial Audio driver 2022-06-27 15:18:48 -07:00
chalonverse 3b191580c3
Windows GDK Support (#5830) 
* Added GDK

* Simplfied checks in SDL_config_wingdk.h

* Added testgdk sample

* Added GDK readme

* Fixed error in merge of SDL_windows.h

* Additional GDK fixes

* OpenWatcom should not export _SDL_GDKGetTaskQueue

* Formatting fixes

* Moved initialization code into SDL_GDKRunApp
 2022-06-27 10:19:39 -07:00
Sam Lantinga abe38bca3e Support SDL_AUDIODRIVER set to "dsound", which was used by SDL 1.2 
Fixes https://github.com/libsdl-org/SDL/issues/5818
 2022-06-18 13:08:58 -07:00
Sam Lantinga adc6875870 Added SDL_copyp to avoid size mismatch when copying values (thanks @1bsyl!) 
Closes https://github.com/libsdl-org/SDL/pull/5811
 2022-06-17 10:22:28 -07:00
Ryan C. Gordon dc62fec5e9
audio: Fix locking in backends that manage their own callback threads. 
Otherwise you might get a race where an app pauses the device, but
the audio callback still manages to run after the pause is in place.
 2022-05-20 21:08:29 -04:00
Pierre Wendling 501a499180 Add clang-format on/off comments where necessary. 
Comments were added in places where INDENT-ON/OFF comments are. Places
like stdlib's asm don't need it as clang-format doesn't try to indent it.
 2022-05-19 01:31:29 -07:00
Cameron Cawley 0cca71a846 Use SDLCALL for callbacks in public APIs 2022-05-18 15:01:27 -07:00
Ryan C. Gordon 29694869b1
audio: Revert one of the resampler optimizations. 
This is the one that splits the "left wing" into two for loops to
bubble out the conditional that decides if it should read from the
left padding or the input buffer.

I still believe the optimization is good, but the basic logic of it
was incorrect, and needs to be reexamined and fixed before going
back into revision control.
 2022-04-28 15:58:39 -04:00
Ryan C. Gordon 5066910bf5 audio: Make pregenerated resampler kaiser filter more precise. 2022-04-26 13:32:42 -04:00