void AudioDestinationMac::stop()
{
OSStatus result = AudioOutputUnitStop(m_outputUnit);
if (!result)
m_isPlaying = false;
// LabSound
result = AudioOutputUnitStop(m_input->m_inputUnit);
}
static int close_coreaudio(audio_output_t *ao)
{
mpg123_coreaudio_t* ca = (mpg123_coreaudio_t*)ao->userptr;
if (ca) {
ca->decode_done = 1;
while(!ca->play_done && ca->play) usleep(10000);
/* No matter the error code, we want to close it (by brute force if necessary) */
AudioConverterDispose(ca->converter);
AudioOutputUnitStop(ca->outputUnit);
AudioUnitUninitialize(ca->outputUnit);
CloseComponent(ca->outputUnit);
/* Free the ring buffer */
sfifo_close( &ca->fifo );
/* Free the conversion buffer */
if (ca->buffer) {
free( ca->buffer );
ca->buffer = NULL;
}
}
return 0;
}
void ca_close(phastream_t *as) {
ca_dev *cadev = (ca_dev *) as->drvinfo;
DBG_DYNA_AUDIO_DRV("** Closing audio stream\n");
verify_noerr(AudioDeviceStop(get_audiodeviceid(cadev->inputID), input_proc));
clean_input_device(as);
verify_noerr(AudioOutputUnitStop(cadev->outputAU));
verify_noerr(AudioUnitUninitialize (cadev->outputAU));
printf("phad_coreaudio:ca_close:cleaning cadev\n"); // power pc hack 2/2
if (cadev) {
if (cadev->convertedInputBuffer) {
free(cadev->convertedInputBuffer);
}
cadev->convertedInputBuffer = NULL;
if (cadev->inputConverter) {
AudioConverterDispose(cadev->inputConverter);
cadev->inputConverter = NULL;
}
free(cadev);
as->drvinfo = 0;
}
}
/* interruption listeners */
void audio_unit_interruption_listener(void *closure, UInt32 inInterruptionState)
{
OSStatus err = 0;
aubio_audio_unit_t *o = (aubio_audio_unit_t *) closure;
AudioUnit this_unit = o->audio_unit;
if (inInterruptionState == kAudioSessionEndInterruption) {
AUBIO_WRN("audio_unit: session interruption ended\n");
err = AudioSessionSetActive(true);
if (err) {
AUBIO_ERR("audio_unit: could not make session active after interruption (%d)\n", (int)err);
goto fail;
}
err = AudioOutputUnitStart(this_unit);
if (err) {
AUBIO_ERR("audio_unit: failed starting unit (%d)\n", (int)err);
goto fail;
}
}
if (inInterruptionState == kAudioSessionBeginInterruption) {
AUBIO_WRN("audio_unit: session interruption started\n");
err = AudioOutputUnitStop(this_unit);
if (err) {
AUBIO_ERR("audio_unit: could not stop unit at interruption (%d)\n", (int)err);
goto fail;
}
err = AudioSessionSetActive(false);
if (err) {
AUBIO_ERR("audio_unit: could not make session inactive after interruption (%d)\n", (int)err);
goto fail;
}
}
fail:
return;
}
static void ca_stop_capture(ALCdevice *device)
{
ca_data *data = (ca_data*)device->ExtraData;
OSStatus err = AudioOutputUnitStop(data->audioUnit);
if(err != noErr)
ERR("AudioOutputUnitStop failed\n");
}
void CoreAudioDriver::disconnect()
{
OSStatus err = noErr;
err = AudioOutputUnitStop( m_outputUnit );
err = AudioUnitUninitialize( m_outputUnit );
err = AudioComponentInstanceDispose( m_outputUnit );
}
static void
COREAUDIO_CloseDevice(_THIS)
{
if (this->hidden != NULL) {
if (this->hidden->audioUnitOpened) {
OSStatus result = noErr;
AURenderCallbackStruct callback;
const AudioUnitElement output_bus = 0;
const AudioUnitElement input_bus = 1;
const int iscapture = this->iscapture;
const AudioUnitElement bus =
((iscapture) ? input_bus : output_bus);
const AudioUnitScope scope =
((iscapture) ? kAudioUnitScope_Output :
kAudioUnitScope_Input);
/* stop processing the audio unit */
result = AudioOutputUnitStop(this->hidden->audioUnit);
/* Remove the input callback */
SDL_memset(&callback, '\0', sizeof(AURenderCallbackStruct));
result = AudioUnitSetProperty(this->hidden->audioUnit,
kAudioUnitProperty_SetRenderCallback,
scope, bus, &callback,
sizeof(callback));
//CloseComponent(this->hidden->audioUnit);
this->hidden->audioUnitOpened = 0;
}
SDL_free(this->hidden->buffer);
SDL_free(this->hidden);
this->hidden = NULL;
}
}
void CoreAudioDriver::disconnect()
{
OSStatus err = noErr;
err = AudioOutputUnitStop( m_outputUnit );
err = AudioUnitUninitialize( m_outputUnit );
err = CloseComponent( m_outputUnit );
}
void AudioDestinationMac::stop()
{
OSStatus result = AudioOutputUnitStop(m_outputUnit);
if (!result)
setIsPlaying(false);
}
static void coreaudio_free(void *data)
{
coreaudio_t *dev = (coreaudio_t*)data;
if (!dev)
return;
if (dev->dev_alive)
{
AudioOutputUnitStop(dev->dev);
#if (defined(__MACH__) && (defined(__ppc__) || defined(__ppc64__)))
CloseComponent(dev->dev);
#else
AudioComponentInstanceDispose(dev->dev);
#endif
}
if (dev->buffer)
fifo_free(dev->buffer);
slock_free(dev->lock);
scond_free(dev->cond);
free(dev);
}
static void coreaudio_free(void *data)
{
coreaudio_t *dev = (coreaudio_t*)data;
if (!dev)
return;
if (dev->dev_alive)
{
AudioOutputUnitStop(dev->dev);
#ifdef OSX_PPC
CloseComponent(dev->dev);
#else
AudioComponentInstanceDispose(dev->dev);
#endif
}
if (dev->buffer)
fifo_free(dev->buffer);
slock_free(dev->lock);
scond_free(dev->cond);
free(dev);
}
CoreAudioOutput::~CoreAudioOutput()
{
OSSpinLockLock(_spinlockAU);
if(_au != NULL)
{
AudioOutputUnitStop(_au);
AudioUnitUninitialize(_au);
#if defined(MAC_OS_X_VERSION_10_6) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
if (IsOSXVersionSupported(10, 6, 0))
{
AudioComponentInstanceDispose(_au);
}
else
{
CloseComponent(_au);
}
#else
CloseComponent(_au);
#endif
_au = NULL;
}
OSSpinLockUnlock(_spinlockAU);
delete _buffer;
_buffer = NULL;
free(_spinlockAU);
_spinlockAU = NULL;
}
void AudioDriverOSX::finish() {
if (active)
AudioOutputUnitStop(audio_unit);
memdelete_arr(samples_in);
};
void Core_CloseAudio(_THIS)
{
OSStatus result;
struct AURenderCallbackStruct callback;
/* stop processing the audio unit */
result = AudioOutputUnitStop (outputAudioUnit);
if (result != noErr) {
SDL_SetError("Core_CloseAudio: AudioOutputUnitStop");
return;
}
/* Remove the input callback */
callback.inputProc = 0;
callback.inputProcRefCon = 0;
result = AudioUnitSetProperty (outputAudioUnit,
kAudioUnitProperty_SetRenderCallback,
kAudioUnitScope_Input,
0,
&callback,
sizeof(callback));
if (result != noErr) {
SDL_SetError("Core_CloseAudio: AudioUnitSetProperty (kAudioUnitProperty_SetInputCallback)");
return;
}
result = CloseComponent(outputAudioUnit);
if (result != noErr) {
SDL_SetError("Core_CloseAudio: CloseComponent");
return;
}
SDL_free(buffer);
}
static int
coreaudio_pause(void) {
state = OUTPUT_STATE_PAUSED;
AudioOutputUnitStop(output_unit);
return 0;
}
static bool coreaudio_stop(void *data)
{
coreaudio_t *dev = (coreaudio_t*)data;
if (!dev)
return false;
dev->is_paused = (AudioOutputUnitStop(dev->dev) == noErr) ? true : false;
return dev->is_paused ? true : false;
}
void AudioLoopImplCocoa::stop()
{
if (initialized)
{
OSStatus err = AudioOutputUnitStop(audioUnit);
if (err) printf("AudioOutputUnitStop ERROR: %d\n", (int)err);
}
}
int MUEAudioIO::stopIO()
{
OSStatus err = AudioOutputUnitStop(rioUnit);
if(err) printf("MUEAudioIO::stopIO: Couldn't stop audio unit\n");
return 0;
}
static void au_unconfigure(AUData *d) {
if (d->write_started==FALSE && d->read_started==FALSE) {
AudioUnitUninitialize(d->io_unit);
AudioOutputUnitStop(d->io_unit);
AudioComponentInstanceDispose (d->io_unit);
d->started=FALSE;
}
}
void CoreAudioOutput::stop()
{
OSSpinLockLock(this->_spinlockAU);
AudioOutputUnitStop(this->_au);
OSSpinLockUnlock(this->_spinlockAU);
this->clearBuffer();
}
static int
audiounit_stream_stop(cubeb_stream * stm)
{
OSStatus r;
r = AudioOutputUnitStop(stm->unit);
assert(r == 0);
stm->state_callback(stm, stm->user_ptr, CUBEB_STATE_STOPPED);
return CUBEB_OK;
}
bool CCoreAudioUnit::Stop()
{
if (!m_audioUnit)
return false;
AudioOutputUnitStop(m_audioUnit);
return true;
}
static void pause_coreaudio(audio_output_t *ao)
{
mpg123_coreaudio_t* ca = (mpg123_coreaudio_t*)ao->userptr;
if (ca->play) {
ca->play = 0;
AudioOutputUnitStop(ca->outputUnit);
}
}
void iOSCoreAudioShutdown()
{
if (audioInstance) {
AudioOutputUnitStop(audioInstance);
AudioUnitUninitialize(audioInstance);
AudioComponentInstanceDispose(audioInstance);
audioInstance = nil;
}
}
// ----------------------------------------------------------
bool ofxAudioUnitInput::stop()
// ----------------------------------------------------------
{
if(_unit) {
OFXAU_RET_BOOL(AudioOutputUnitStop(*_unit), "stopping hardware input unit");
}
return false;
}
void AudioLoopImplCocoa::shutdown()
{
if (initialized)
{
AudioOutputUnitStop(audioUnit);
AudioUnitUninitialize(audioUnit);
AudioComponentInstanceDispose(audioUnit);
audioUnit = NULL;
}
}
static void ca_stop_playback(ALCdevice *device)
{
ca_data *data = (ca_data*)device->ExtraData;
OSStatus err;
AudioOutputUnitStop(data->audioUnit);
err = AudioUnitUninitialize(data->audioUnit);
if(err != noErr)
ERR("-- AudioUnitUninitialize failed.\n");
}
void AudioDriverCoreAudio::stop() {
if (active) {
OSStatus result = AudioOutputUnitStop(audio_unit);
if (result != noErr) {
ERR_PRINT(("AudioOutputUnitStop failed, code: " + itos(result)).utf8().get_data());
} else {
active = false;
}
}
}
int close(){
int res;
if (out){
res=AudioOutputUnitStop(out);
if (res) return res;
out=0;
}
return 0;
}
static void Audio_waitToStop(Audio *audio, const char *alias, bool *m_playing)
{
/* wait */
while(*m_playing == true && audio->end == false) {
MMDAgent_sleep(AUDIOTHREAD_ENDSLEEPMS);
}
/* stop */
AudioOutputUnitStop(audio->device);
}
