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improved AudioInInput

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This commit is contained in:
georgemoralis 2025-07-14 23:06:09 +03:00
parent e0eabac115
commit 32f643ca95
1 changed files with 16 additions and 2 deletions
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18
src/core/libraries/audio/sdl_in.cpp
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@ -71,6 +71,17 @@ int SDLAudioIn::AudioInInput(int handle, void* out_buffer) {
const int bytesToRead = port.samples_num * port.sample_size * port.channels_num; const int bytesToRead = port.samples_num * port.sample_size * port.channels_num;
if (out_buffer == nullptr) {
int attempts = 0;
while (SDL_GetAudioStreamAvailable(port.stream) > 0) {
SDL_Delay(1);
if (++attempts > 1000) {
return ORBIS_AUDIO_IN_ERROR_TIMEOUT;
}
}
return 0; // done
}
int attempts = 0; int attempts = 0;
while (SDL_GetAudioStreamAvailable(port.stream) < bytesToRead) { while (SDL_GetAudioStreamAvailable(port.stream) < bytesToRead) {
SDL_Delay(1); SDL_Delay(1);
@ -79,11 +90,14 @@ int SDLAudioIn::AudioInInput(int handle, void* out_buffer) {
} }
} }
if (SDL_GetAudioStreamData(port.stream, out_buffer, bytesToRead) != 0) { int result = SDL_GetAudioStreamData(port.stream, out_buffer, bytesToRead);
if (result < 0) {
// SDL_GetAudioStreamData failed
SDL_Log("AudioInInput error: %s", SDL_GetError());
return ORBIS_AUDIO_IN_ERROR_STREAM_FAIL; return ORBIS_AUDIO_IN_ERROR_STREAM_FAIL;
} }
return bytesToRead; return result;
} }
void SDLAudioIn::AudioInClose(int handle) { void SDLAudioIn::AudioInClose(int handle) {