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Added SDL_GetAudioFormatName()

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Fixes https://github.com/libsdl-org/SDL/issues/10489
This commit is contained in:
Sam Lantinga
2024-08-08 14:36:44 -07:00
parent 74504e0965
commit 4cc3410dce
6 changed files with 98 additions and 0 deletions
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19
src/audio/SDL_audio.c
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@@ -2173,6 +2173,25 @@ const SDL_AudioFormat *SDL_ClosestAudioFormats(SDL_AudioFormat format)
return &format_list[0][NUM_FORMATS]; // not found; return what looks like a list with only a zero in it.
}
const char *SDL_GetAudioFormatName(SDL_AudioFormat format)
{
switch (format) {
#define CASE(X) \
case X: return #X;
CASE(SDL_AUDIO_U8)
CASE(SDL_AUDIO_S8)
CASE(SDL_AUDIO_S16LE)
CASE(SDL_AUDIO_S16BE)
CASE(SDL_AUDIO_S32LE)
CASE(SDL_AUDIO_S32BE)
CASE(SDL_AUDIO_F32LE)
CASE(SDL_AUDIO_F32BE)
#undef CASE
default:
return "SDL_AUDIO_UNKNOWN";
}
}
int SDL_GetSilenceValueForFormat(SDL_AudioFormat format)
{
return (format == SDL_AUDIO_U8) ? 0x80 : 0x00;