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17 Commits

Author SHA1 Message Date
scribam 80cf4406a7 cleanup include headers 2023-01-26 10:06:51 +01:00
Flyinghead 1e195b7237 sdl audio: fix crash when decrasing audio buffer size. fix deadlock 
sample_count wasn't reset to 0 on init, so it could point past the end
of the audio buffer if buffer size is decreased, leading to a crash.
Fix for MINIDUMP-29

Deadlock if audio buffer size is too small (< 1024 samples)
 2023-01-15 12:07:26 +01:00
Flyinghead 2b37a5dc08 sdl audio: use SDL to convert from 44.1 to 48 kHz 
Fix crash introduced by 7205068809
Use SDL_ConvertAudio to convert audio when needed.

Fix for MINIDUMP-3K
 2023-01-15 11:21:42 +01:00
Flyinghead f25aeee756 audio: don't crash if audio init fails. Fall back to auto 
Don't crash if an audio backend fails to initialize.
Fall back to auto or run without sound.
Better audio backend framework
 2022-10-22 12:08:05 +02:00
flyinghead 8262c9ece7 UWP support - WIP 2021-11-19 23:18:45 +01:00
Flyinghead ae33c8de18 sdl: increase audio buffer size. libretro: set PIC option 2021-07-15 00:26:00 +02:00
scribam d6545b253b Misc cleanup 2021-06-06 11:15:06 +02:00
Flyinghead 2e0c15bae7 sdl: fix audio recording 2021-05-14 19:04:54 +02:00
flyinghead 4ffb9e8089 sdl audio: potential race condition with event. include in win32 build 2021-04-19 11:09:16 +02:00
Flyinghead 7205068809 sdl audio: use configured audio buffer size 2021-03-23 16:32:09 +01:00
Flyinghead 1e6874c5eb SDL2/SDL.h -> SDL.h 2021-03-21 20:07:53 +01:00
Flyinghead 14393ea6b1 improved microphone emulation. support for linux and windows 2020-12-05 18:47:09 +01:00
scribam 769770ab81 Replace cMutex by std::mutex 2020-03-30 23:00:43 +02:00
scribam a155282fd0 Cleanup compiler warnings (mostly sign-compare) 2020-03-30 23:00:43 +02:00
Flyinghead 1abfdaf64e audio: pulse async driver, null driver, latency setting 
Pulse: use async API instead of simple API
Null driver: no audio driver with accurate timing
Add latency setting to alsa, pulse and android drivers
android: start and stop AudioTrack on audiobackend init/term
Simplify audiostream. Get rid of "none" option
 2020-03-14 22:46:40 +01:00
scribam 49b7e0682b Cleanup 2019-09-07 20:36:13 +02:00
David Guillen Fandos ed8bcd7329 Add SDL2 audio backend. 
The backend supports 44.1KHz and 48KHz (with resamping). The resampler
is not great, has some noise but no idea where it comes from.
This enables the switch port, since using SDL2 is the quickest way
to get audio working.
TODO: Add support in the cmake, once cmake is fixed at master/HEAD.
 2019-05-08 21:04:11 +02:00