@@ -77,7 +77,7 @@ static int sandbox_sdl_ensure_init(void)
{
if (!sdl.inited) {
if (SDL_Init(0) < 0) {
- printf("Unable to initialize SDL: %s\n",
+ printf("Unable to initialise SDL: %s\n",
SDL_GetError());
return -EIO;
}
@@ -100,7 +100,7 @@ int sandbox_sdl_init_display(int width, int height, int log2_bpp)
if (err)
return err;
if (SDL_InitSubSystem(SDL_INIT_VIDEO) < 0) {
- printf("Unable to initialize SDL LCD: %s\n", SDL_GetError());
+ printf("Unable to initialise SDL LCD: %s\n", SDL_GetError());
return -EPERM;
}
SDL_WM_SetCaption("U-Boot", "U-Boot");
@@ -298,7 +298,7 @@ void sandbox_sdl_fill_audio(void *udata, Uint8 *stream, int len)
int sandbox_sdl_sound_init(int rate, int channels)
{
- SDL_AudioSpec wanted;
+ SDL_AudioSpec wanted, have;
int i;
if (sandbox_sdl_ensure_init())
@@ -331,15 +331,19 @@ int sandbox_sdl_sound_init(int rate, int channels)
}
if (SDL_InitSubSystem(SDL_INIT_AUDIO) < 0) {
- printf("Unable to initialize SDL audio: %s\n", SDL_GetError());
+ printf("Unable to initialise SDL audio: %s\n", SDL_GetError());
goto err;
}
/* Open the audio device, forcing the desired format */
- if (SDL_OpenAudio(&wanted, NULL) < 0) {
+ if (SDL_OpenAudio(&wanted, &have) < 0) {
printf("Couldn't open audio: %s\n", SDL_GetError());
goto err;
}
+ if (have.format != wanted.format) {
+ printf("Couldn't select required audio format\n");
+ goto err;
+ }
sdl.audio_active = true;
sdl.sample_rate = wanted.freq;
sdl.cur_buf = 0;
A few errors are not checked. Fix these and use my preferred spelling for init. Signed-off-by: Simon Glass <sjg at chromium.org> --- Changes in v2: None arch/sandbox/cpu/sdl.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-)