diff options
Diffstat (limited to 'Alc')
-rw-r--r-- | Alc/backends/dsound.c | 96 |
1 files changed, 48 insertions, 48 deletions
diff --git a/Alc/backends/dsound.c b/Alc/backends/dsound.c index 8e5f6f03..512667cc 100644 --- a/Alc/backends/dsound.c +++ b/Alc/backends/dsound.c @@ -61,9 +61,9 @@ static HRESULT (WINAPI *pDirectSoundCaptureEnumerateA)(LPDSENUMCALLBACKA pDSEnum typedef struct { // DirectSound Playback Device IDirectSound *DS; - IDirectSoundBuffer *DSpbuffer; - IDirectSoundBuffer *DSsbuffer; - IDirectSoundNotify *DSnotify; + IDirectSoundBuffer *PrimaryBuffer; + IDirectSoundBuffer *Buffer; + IDirectSoundNotify *Notifies; HANDLE NotifyEvent; volatile int killNow; @@ -240,7 +240,7 @@ static ALuint DSoundPlaybackProc(ALvoid *ptr) memset(&DSBCaps, 0, sizeof(DSBCaps)); DSBCaps.dwSize = sizeof(DSBCaps); - err = IDirectSoundBuffer_GetCaps(data->DSsbuffer, &DSBCaps); + err = IDirectSoundBuffer_GetCaps(data->Buffer, &DSBCaps); if(FAILED(err)) { ERR("Failed to get buffer caps: 0x%lx\n", err); @@ -251,18 +251,18 @@ static ALuint DSoundPlaybackProc(ALvoid *ptr) FrameSize = FrameSizeFromDevFmt(Device->FmtChans, Device->FmtType); FragSize = Device->UpdateSize * FrameSize; - IDirectSoundBuffer_GetCurrentPosition(data->DSsbuffer, &LastCursor, NULL); + IDirectSoundBuffer_GetCurrentPosition(data->Buffer, &LastCursor, NULL); while(!data->killNow) { // Get current play cursor - IDirectSoundBuffer_GetCurrentPosition(data->DSsbuffer, &PlayCursor, NULL); + IDirectSoundBuffer_GetCurrentPosition(data->Buffer, &PlayCursor, NULL); avail = (PlayCursor-LastCursor+DSBCaps.dwBufferBytes) % DSBCaps.dwBufferBytes; if(avail < FragSize) { if(!Playing) { - err = IDirectSoundBuffer_Play(data->DSsbuffer, 0, 0, DSBPLAY_LOOPING); + err = IDirectSoundBuffer_Play(data->Buffer, 0, 0, DSBPLAY_LOOPING); if(FAILED(err)) { ERR("Failed to play buffer: 0x%lx\n", err); @@ -282,18 +282,18 @@ static ALuint DSoundPlaybackProc(ALvoid *ptr) // Lock output buffer WriteCnt1 = 0; WriteCnt2 = 0; - err = IDirectSoundBuffer_Lock(data->DSsbuffer, LastCursor, avail, &WritePtr1, &WriteCnt1, &WritePtr2, &WriteCnt2, 0); + err = IDirectSoundBuffer_Lock(data->Buffer, LastCursor, avail, &WritePtr1, &WriteCnt1, &WritePtr2, &WriteCnt2, 0); // If the buffer is lost, restore it and lock if(err == DSERR_BUFFERLOST) { WARN("Buffer lost, restoring...\n"); - err = IDirectSoundBuffer_Restore(data->DSsbuffer); + err = IDirectSoundBuffer_Restore(data->Buffer); if(SUCCEEDED(err)) { Playing = FALSE; LastCursor = 0; - err = IDirectSoundBuffer_Lock(data->DSsbuffer, 0, DSBCaps.dwBufferBytes, &WritePtr1, &WriteCnt1, &WritePtr2, &WriteCnt2, 0); + err = IDirectSoundBuffer_Lock(data->Buffer, 0, DSBCaps.dwBufferBytes, &WritePtr1, &WriteCnt1, &WritePtr2, &WriteCnt2, 0); } } @@ -305,7 +305,7 @@ static ALuint DSoundPlaybackProc(ALvoid *ptr) aluMixData(Device, WritePtr2, WriteCnt2/FrameSize); // Unlock output buffer only when successfully locked - IDirectSoundBuffer_Unlock(data->DSsbuffer, WritePtr1, WriteCnt1, WritePtr2, WriteCnt2); + IDirectSoundBuffer_Unlock(data->Buffer, WritePtr1, WriteCnt1, WritePtr2, WriteCnt2); } else { @@ -391,15 +391,15 @@ static void DSoundClosePlayback(ALCdevice *device) { DSoundPlaybackData *data = device->ExtraData; - if(data->DSnotify) - IDirectSoundNotify_Release(data->DSnotify); - data->DSnotify = NULL; - if(data->DSsbuffer) - IDirectSoundBuffer_Release(data->DSsbuffer); - data->DSsbuffer = NULL; - if(data->DSpbuffer != NULL) - IDirectSoundBuffer_Release(data->DSpbuffer); - data->DSpbuffer = NULL; + if(data->Notifies) + IDirectSoundNotify_Release(data->Notifies); + data->Notifies = NULL; + if(data->Buffer) + IDirectSoundBuffer_Release(data->Buffer); + data->Buffer = NULL; + if(data->PrimaryBuffer != NULL) + IDirectSoundBuffer_Release(data->PrimaryBuffer); + data->PrimaryBuffer = NULL; IDirectSound_Release(data->DS); CloseHandle(data->NotifyEvent); @@ -417,15 +417,15 @@ static ALCboolean DSoundResetPlayback(ALCdevice *device) memset(&OutputType, 0, sizeof(OutputType)); - if(data->DSnotify) - IDirectSoundNotify_Release(data->DSnotify); - data->DSnotify = NULL; - if(data->DSsbuffer) - IDirectSoundBuffer_Release(data->DSsbuffer); - data->DSsbuffer = NULL; - if(data->DSpbuffer != NULL) - IDirectSoundBuffer_Release(data->DSpbuffer); - data->DSpbuffer = NULL; + if(data->Notifies) + IDirectSoundNotify_Release(data->Notifies); + data->Notifies = NULL; + if(data->Buffer) + IDirectSoundBuffer_Release(data->Buffer); + data->Buffer = NULL; + if(data->PrimaryBuffer != NULL) + IDirectSoundBuffer_Release(data->PrimaryBuffer); + data->PrimaryBuffer = NULL; switch(device->FmtType) { @@ -541,21 +541,21 @@ retry_open: else OutputType.SubFormat = KSDATAFORMAT_SUBTYPE_PCM; - if(data->DSpbuffer) - IDirectSoundBuffer_Release(data->DSpbuffer); - data->DSpbuffer = NULL; + if(data->PrimaryBuffer) + IDirectSoundBuffer_Release(data->PrimaryBuffer); + data->PrimaryBuffer = NULL; } else { - if(SUCCEEDED(hr) && !data->DSpbuffer) + if(SUCCEEDED(hr) && !data->PrimaryBuffer) { memset(&DSBDescription,0,sizeof(DSBUFFERDESC)); DSBDescription.dwSize=sizeof(DSBUFFERDESC); DSBDescription.dwFlags=DSBCAPS_PRIMARYBUFFER; - hr = IDirectSound_CreateSoundBuffer(data->DS, &DSBDescription, &data->DSpbuffer, NULL); + hr = IDirectSound_CreateSoundBuffer(data->DS, &DSBDescription, &data->PrimaryBuffer, NULL); } if(SUCCEEDED(hr)) - hr = IDirectSoundBuffer_SetFormat(data->DSpbuffer,&OutputType.Format); + hr = IDirectSoundBuffer_SetFormat(data->PrimaryBuffer,&OutputType.Format); } if(SUCCEEDED(hr)) @@ -573,7 +573,7 @@ retry_open: DSBDescription.dwBufferBytes=device->UpdateSize * device->NumUpdates * OutputType.Format.nBlockAlign; DSBDescription.lpwfxFormat=&OutputType.Format; - hr = IDirectSound_CreateSoundBuffer(data->DS, &DSBDescription, &data->DSsbuffer, NULL); + hr = IDirectSound_CreateSoundBuffer(data->DS, &DSBDescription, &data->Buffer, NULL); if(FAILED(hr) && device->FmtType == DevFmtFloat) { device->FmtType = DevFmtShort; @@ -583,7 +583,7 @@ retry_open: if(SUCCEEDED(hr)) { - hr = IDirectSoundBuffer_QueryInterface(data->DSsbuffer, &IID_IDirectSoundNotify, (LPVOID *)&data->DSnotify); + hr = IDirectSoundBuffer_QueryInterface(data->Buffer, &IID_IDirectSoundNotify, (LPVOID *)&data->Notifies); if(SUCCEEDED(hr)) { DSBPOSITIONNOTIFY notifies[MAX_UPDATES]; @@ -595,22 +595,22 @@ retry_open: OutputType.Format.nBlockAlign; notifies[i].hEventNotify = data->NotifyEvent; } - if(IDirectSoundNotify_SetNotificationPositions(data->DSnotify, device->NumUpdates, notifies) != DS_OK) + if(IDirectSoundNotify_SetNotificationPositions(data->Notifies, device->NumUpdates, notifies) != DS_OK) hr = E_FAIL; } } if(FAILED(hr)) { - if(data->DSnotify != NULL) - IDirectSoundNotify_Release(data->DSnotify); - data->DSnotify = NULL; - if(data->DSsbuffer != NULL) - IDirectSoundBuffer_Release(data->DSsbuffer); - data->DSsbuffer = NULL; - if(data->DSpbuffer != NULL) - IDirectSoundBuffer_Release(data->DSpbuffer); - data->DSpbuffer = NULL; + if(data->Notifies != NULL) + IDirectSoundNotify_Release(data->Notifies); + data->Notifies = NULL; + if(data->Buffer != NULL) + IDirectSoundBuffer_Release(data->Buffer); + data->Buffer = NULL; + if(data->PrimaryBuffer != NULL) + IDirectSoundBuffer_Release(data->PrimaryBuffer); + data->PrimaryBuffer = NULL; return ALC_FALSE; } @@ -643,7 +643,7 @@ static void DSoundStopPlayback(ALCdevice *device) data->thread = NULL; data->killNow = 0; - IDirectSoundBuffer_Stop(data->DSsbuffer); + IDirectSoundBuffer_Stop(data->Buffer); } |