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Make sure that `AL_BUFFERS_PROCESSED` returns a valid value in `_audio_deinit()`

This commit is contained in:
Maximilian Mader 2022-07-13 15:51:37 +02:00
parent 64db300f24
commit 7a24073f6d
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GPG Key ID: F71D56A3151C4FB3
1 changed files with 8 additions and 5 deletions
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13
SDL/audio/openal.c
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@ -59,13 +59,16 @@ static void _audio_deinit(void) {
// Stop the source (this should mark all queued buffers as processed)
alSourceStop(al_source);
// Free the processed buffers while ignoring potential errors
// Check if there are buffers that can be freed
ALint processed;
alGetSourcei(al_source, AL_BUFFERS_PROCESSED, &processed);
while (processed--) {
ALuint buffer;
alSourceUnqueueBuffers(al_source, 1, &buffer);
alDeleteBuffers(1, &buffer);
if (!AL_ERROR("Failed to query number of processed buffers")) {
// Try to free the buffers, we do not care about potential errors here
while (processed--) {
ALuint buffer;
alSourceUnqueueBuffers(al_source, 1, &buffer);
alDeleteBuffers(1, &buffer);
}
}
alDeleteSources(1, &al_source);