mirrors/SDL
1
0
Fork 0
mirror of https://github.com/libsdl-org/SDL.git synced 2025-10-15 14:26:01 +00:00
Code Issues Packages Projects Releases Wiki Activity

audio: Simplified GetFirstAudioFormat/GetNextAudioFormat.

Browse Source 
Now it just returns an iterable array and needs no global state.
This commit is contained in:
Ryan C. Gordon
2023-05-02 18:35:42 -04:00
parent b6ca360228
commit e191bc8491
17 changed files with 80 additions and 125 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/audio/alsa/SDL_alsa_audio.c
View File

@@ -527,6 +527,7 @@ static int ALSA_OpenDevice(_THIS, const char *devname)
snd_pcm_sw_params_t *swparams = NULL;
snd_pcm_format_t format = 0;
SDL_AudioFormat test_format = 0;
const SDL_AudioFormat *closefmts;
unsigned int rate = 0;
unsigned int channels = 0;
#ifdef SND_CHMAP_API_VERSION
@@ -569,7 +570,8 @@ static int ALSA_OpenDevice(_THIS, const char *devname)
}
/* Try for a closest match on audio format */
for (test_format = SDL_GetFirstAudioFormat(this->spec.format); test_format; test_format = SDL_GetNextAudioFormat()) {
closefmts = SDL_ClosestAudioFormats(this->spec.format);
while ((test_format = *(closefmts++)) != 0) {
switch (test_format) {
case SDL_AUDIO_U8:
format = SND_PCM_FORMAT_U8;