diff options
Diffstat (limited to 'arch/sandbox/include/asm/sdl.h')
| -rw-r--r-- | arch/sandbox/include/asm/sdl.h | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/arch/sandbox/include/asm/sdl.h b/arch/sandbox/include/asm/sdl.h index 1c4380c592..1027b59e73 100644 --- a/arch/sandbox/include/asm/sdl.h +++ b/arch/sandbox/include/asm/sdl.h @@ -54,12 +54,12 @@ int sandbox_sdl_scan_keys(int key[], int max_keys); int sandbox_sdl_key_pressed(int keycode); /** - * sandbox_sdl_sound_start() - start playing a sound + * sandbox_sdl_sound_play() - Play a sound * - * @frequency: Frequency of sounds in Hertz - * @return 0 if OK, -ENODEV if no sound is available + * @data: Data to play (typically 16-bit) + * @count: Number of bytes in data */ -int sandbox_sdl_sound_start(uint frequency); +int sandbox_sdl_sound_play(const void *data, uint count); /** * sandbox_sdl_sound_stop() - stop playing a sound @@ -71,9 +71,11 @@ int sandbox_sdl_sound_stop(void); /** * sandbox_sdl_sound_init() - set up the sound system * + * @rate: Sample rate to use + * @channels: Number of channels to use (1=mono, 2=stereo) * @return 0 if OK, -ENODEV if no sound is available */ -int sandbox_sdl_sound_init(void); +int sandbox_sdl_sound_init(int rate, int channels); #else static inline int sandbox_sdl_init_display(int width, int height, @@ -102,12 +104,17 @@ static inline int sandbox_sdl_sound_start(uint frequency) return -ENODEV; } +int sandbox_sdl_sound_play(const void *data, uint count) +{ + return -ENODEV; +} + static inline int sandbox_sdl_sound_stop(void) { return -ENODEV; } -static inline int sandbox_sdl_sound_init(void) +int sandbox_sdl_sound_init(int rate, int channels) { return -ENODEV; } |