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| author | Ahmad Fatoum <ahmad@a3f.at> | 2021-01-31 21:18:43 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2021-02-08 10:57:05 +0100 |
| commit | 86e9d9354c59f0b360cc5e7c40c779cb9292105a (patch) | |
| tree | e29d77f5ece5b63c09e543d42809c0b82aac27ae /arch/sandbox/mach-sandbox/include/mach/linux.h | |
| parent | 01a55d345dbb8d861cda0d430d42c3bbbaff718a (diff) | |
| download | barebox-86e9d9354c59f0b360cc5e7c40c779cb9292105a.tar.gz barebox-86e9d9354c59f0b360cc5e7c40c779cb9292105a.tar.xz | |
sound: add SDL 2.0 sound driver
SDL 2.0.4 features SDL_QueueAudio, which we could use to just queue
buffers for audio playback. Use it to implement the new sound API for
the sandbox architecture.
Signed-off-by: Ahmad Fatoum <ahmad@a3f.at>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/sandbox/mach-sandbox/include/mach/linux.h')
| -rw-r--r-- | arch/sandbox/mach-sandbox/include/mach/linux.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/sandbox/mach-sandbox/include/mach/linux.h b/arch/sandbox/mach-sandbox/include/mach/linux.h index c636a9af9c..6e10fdbe6d 100644 --- a/arch/sandbox/mach-sandbox/include/mach/linux.h +++ b/arch/sandbox/mach-sandbox/include/mach/linux.h @@ -49,6 +49,11 @@ int sdl_video_open(const struct sdl_fb_info *); void sdl_video_pause(void); void sdl_video_close(void); +int sdl_sound_init(unsigned sample_rate); +int sdl_sound_play(const void *data, unsigned nsamples); +void sdl_sound_stop(void); +void sdl_sound_close(void); + struct ft2232_bitbang; struct ft2232_bitbang *barebox_libftdi1_open(int vendor_id, int device_id, const char *serial); |