static UINT32 play_to_completion(IXAudio2SourceVoice *src, UINT32 max_samples)
{
XAUDIO2_VOICE_STATE state;
HRESULT hr;
nloopends = 0;
hr = IXAudio2SourceVoice_Start(src, 0, XAUDIO2_COMMIT_NOW);
ok(hr == S_OK, "Start failed: %08x\n", hr);
while(1){
if(xaudio27)
IXAudio27SourceVoice_GetState((IXAudio27SourceVoice*)src, &state);
else
IXAudio2SourceVoice_GetState(src, &state, 0);
if(state.BuffersQueued == 0)
break;
if(state.SamplesPlayed >= max_samples){
if(xaudio27)
IXAudio27SourceVoice_ExitLoop((IXAudio27SourceVoice*)src, XAUDIO2_COMMIT_NOW);
else
IXAudio2SourceVoice_ExitLoop(src, XAUDIO2_COMMIT_NOW);
}
Sleep(100);
}
hr = IXAudio2SourceVoice_Stop(src, 0, XAUDIO2_COMMIT_NOW);
ok(hr == S_OK, "Start failed: %08x\n", hr);
return state.SamplesPlayed;
}
static void
XAUDIO2_CloseDevice(_THIS)
{
if (this->hidden != NULL) {
IXAudio2 *ixa2 = this->hidden->ixa2;
IXAudio2SourceVoice *source = this->hidden->source;
IXAudio2MasteringVoice *mastering = this->hidden->mastering;
if (source != NULL) {
IXAudio2SourceVoice_Stop(source, 0, XAUDIO2_COMMIT_NOW);
IXAudio2SourceVoice_FlushSourceBuffers(source);
IXAudio2SourceVoice_DestroyVoice(source);
}
if (ixa2 != NULL) {
IXAudio2_StopEngine(ixa2);
}
if (mastering != NULL) {
IXAudio2MasteringVoice_DestroyVoice(mastering);
}
if (ixa2 != NULL) {
IXAudio2_Release(ixa2);
}
SDL_free(this->hidden->mixbuf);
if (this->hidden->semaphore != NULL) {
SDL_DestroySemaphore(this->hidden->semaphore);
}
SDL_free(this->hidden);
this->hidden = NULL;
}
}
gc_result gaX_device_close_xaudio2(ga_DeviceImpl_XAudio2* in_device)
{
gc_int32 i;
if(in_device->source)
{
IXAudio2SourceVoice_Stop(in_device->source, 0, XAUDIO2_COMMIT_NOW);
IXAudio2SourceVoice_FlushSourceBuffers(in_device->source);
IXAudio2SourceVoice_DestroyVoice(in_device->source);
}
if(in_device->xa)
IXAudio2_StopEngine(in_device->xa);
if(in_device->master)
IXAudio2MasteringVoice_DestroyVoice(in_device->master);
if(in_device->xa)
IXAudio2_Release(in_device->xa);
CoUninitialize();
for(i = 0; i < in_device->numBuffers; ++i)
gcX_ops->freeFunc(in_device->buffers[i]);
gcX_ops->freeFunc(in_device->buffers);
in_device->devType = GA_DEVICE_TYPE_UNKNOWN;
in_device->source = 0;
in_device->master = 0;
in_device->xa = 0;
gcX_ops->freeFunc(in_device);
return GC_SUCCESS;
}
static void xaudio2_free(xaudio2_t *handle)
{
if (!handle)
return;
if (handle->pSourceVoice)
{
IXAudio2SourceVoice_Stop(handle->pSourceVoice,
0, XAUDIO2_COMMIT_NOW);
IXAudio2SourceVoice_DestroyVoice(handle->pSourceVoice);
}
if (handle->pMasterVoice)
{
IXAudio2MasteringVoice_DestroyVoice(handle->pMasterVoice);
}
if (handle->pXAudio2)
{
IXAudio2_Release(handle->pXAudio2);
}
if (handle->hEvent)
CloseHandle(handle->hEvent);
free(handle->buf);
#if defined(__cplusplus) && !defined(CINTERFACE)
delete handle;
#else
free(handle);
#endif
}
void snd_stop(void) {
xaudio2.opened = FALSE;
if (xaudio2.source) {
IXAudio2SourceVoice_Stop(xaudio2.source, 0, XAUDIO2_COMMIT_NOW);
IXAudio2SourceVoice_FlushSourceBuffers(xaudio2.source);
IXAudio2SourceVoice_DestroyVoice(xaudio2.source);
xaudio2.source = NULL;
}
if (xaudio2.engine) {
IXAudio2_StopEngine(xaudio2.engine);
}
if (xaudio2.master) {
IXAudio2MasteringVoice_DestroyVoice(xaudio2.master);
xaudio2.master = NULL;
}
if (xaudio2.engine) {
IXAudio2_Release(xaudio2.engine);
xaudio2.engine = NULL;
}
if (snd.cache) {
if (SNDCACHE->start) {
free(SNDCACHE->start);
}
if (SNDCACHE->silence) {
free(SNDCACHE->silence);
}
if (xaudio2.semaphore) {
CloseHandle(xaudio2.semaphore);
xaudio2.semaphore = NULL;
}
snd.cache = NULL;
}
if (audio_channels_quit) {
audio_channels_quit();
}
if (audio_quality_quit) {
audio_quality_quit();
}
}
void xaudio2_free(xaudio2_t *handle)
{
if (handle)
{
if (handle->pSourceVoice)
{
IXAudio2SourceVoice_Stop(handle->pSourceVoice, 0, XAUDIO2_COMMIT_NOW);
IXAudio2SourceVoice_DestroyVoice(handle->pSourceVoice);
}
if (handle->pMasterVoice)
IXAudio2MasteringVoice_DestroyVoice(handle->pMasterVoice);
if (handle->pXAudio2)
IXAudio2_Release(handle->pXAudio2);
if (handle->hEvent)
CloseHandle(handle->hEvent);
free(handle->buf);
free(handle);
}
}
static void XAudio2_Exit(void) {
if (UpdateBufferHandle != NULL) {
/* signal thread to exit and wait for the exit */
if (threadInUse) {
threadInUse = 0;
MUTEX_UNLOCK(vars);
SetEvent(hBufferEvent);
WaitForSingleObject(UpdateBufferHandle, INFINITE);
MUTEX_LOCK(vars);
}
CloseHandle(UpdateBufferHandle);
UpdateBufferHandle = NULL;
}
IXAudio2SourceVoice_Stop(pSourceVoice, 0, 0);
if (pSourceVoice) {
IXAudio2SourceVoice_DestroyVoice(pSourceVoice);
pSourceVoice = NULL;
}
if (pMasterVoice) {
IXAudio2MasteringVoice_DestroyVoice(pMasterVoice);
pMasterVoice = NULL;
}
if (pXAudio2) {
IXAudio2_Release(pXAudio2);
pXAudio2 = NULL;
}
#ifndef __cplusplus
if (hBufferEvent != NULL) {
CloseHandle(hBufferEvent);
hBufferEvent = NULL;
}
#endif
#ifndef _XBOX
CoUninitialize();
#endif
VC_Exit();
}
ga_DeviceImpl_XAudio2* gaX_device_open_xaudio2(gc_int32 in_numBuffers, gc_int32 in_numSamples, ga_Format* in_format)
{
ga_DeviceImpl_XAudio2* ret = gcX_ops->allocFunc(sizeof(ga_DeviceImpl_XAudio2));
HRESULT result;
WAVEFORMATEX fmt;
gc_int32 i;
ret->devType = GA_DEVICE_TYPE_XAUDIO2;
ret->numBuffers = in_numBuffers;
ret->numSamples = in_numSamples;
memcpy(&ret->format, in_format, sizeof(ga_Format));
ret->sampleSize = ga_format_sampleSize(in_format);
ret->nextBuffer = 0;
ret->xa = 0;
ret->master = 0;
CoInitializeEx(NULL, COINIT_MULTITHREADED);
result = XAudio2Create(&ret->xa, 0, XAUDIO2_DEFAULT_PROCESSOR);
if(FAILED(result))
goto cleanup;
result = IXAudio2_CreateMasteringVoice(ret->xa, &ret->master, 2, 44100, 0, 0, 0);
if(FAILED(result))
goto cleanup;
fmt.cbSize = sizeof(WAVEFORMATEX);
ZeroMemory(&fmt, sizeof(WAVEFORMATEX));
fmt.cbSize = sizeof(WAVEFORMATEX);
fmt.wFormatTag = WAVE_FORMAT_PCM;
fmt.nChannels = 2;
fmt.wBitsPerSample = 16;
fmt.nSamplesPerSec = 44100;
fmt.nBlockAlign = fmt.nChannels * (fmt.wBitsPerSample / 8);
fmt.nAvgBytesPerSec = fmt.nSamplesPerSec * fmt.nBlockAlign;
result = IXAudio2_CreateSourceVoice(ret->xa, &ret->source, &fmt, XAUDIO2_VOICE_NOPITCH, XAUDIO2_DEFAULT_FREQ_RATIO, 0, 0, 0);
if(FAILED(result))
goto cleanup;
result =IXAudio2_StartEngine(ret->xa);
if(FAILED(result))
goto cleanup;
result = IXAudio2SourceVoice_Start(ret->source, 0, XAUDIO2_COMMIT_NOW);
if(FAILED(result))
goto cleanup;
ret->buffers = gcX_ops->allocFunc(ret->numBuffers * sizeof(void*));
for(i = 0; i < ret->numBuffers; ++i)
ret->buffers[i] = gcX_ops->allocFunc(ret->numSamples * ret->sampleSize);
return ret;
cleanup:
if(ret->source)
{
IXAudio2SourceVoice_Stop(ret->source, 0, XAUDIO2_COMMIT_NOW);
IXAudio2SourceVoice_FlushSourceBuffers(ret->source);
IXAudio2SourceVoice_DestroyVoice(ret->source);
}
if(ret->xa)
IXAudio2_StopEngine(ret->xa);
if(ret->master)
IXAudio2MasteringVoice_DestroyVoice(ret->master);
if(ret->xa)
IXAudio2_Release(ret->xa);
CoUninitialize();
gcX_ops->freeFunc(ret);
return 0;
}
static void XAudio2_PlayStop(void) {
do_update = 0;
if (pSourceVoice)
IXAudio2SourceVoice_Stop(pSourceVoice, 0, 0);
VC_PlayStop();
}
