diff options
Diffstat (limited to 'Alc')
| -rw-r--r-- | Alc/backends/dsound.c | 279 | ||||
| -rw-r--r-- | Alc/backends/mmdevapi.c | 22 |
2 files changed, 150 insertions, 151 deletions
diff --git a/Alc/backends/dsound.c b/Alc/backends/dsound.c index a24e5559..23d91b69 100644 --- a/Alc/backends/dsound.c +++ b/Alc/backends/dsound.c @@ -61,11 +61,11 @@ static HRESULT (WINAPI *pDirectSoundCaptureEnumerateA)(LPDSENUMCALLBACKA pDSEnum typedef struct { // DirectSound Playback Device - IDirectSound *lpDS; + IDirectSound *DS; IDirectSoundBuffer *DSpbuffer; IDirectSoundBuffer *DSsbuffer; IDirectSoundNotify *DSnotify; - HANDLE hNotifyEvent; + HANDLE NotifyEvent; volatile int killNow; ALvoid *thread; @@ -73,11 +73,11 @@ typedef struct { typedef struct { // DirectSound Capture Device - IDirectSoundCapture *lpDSC; + IDirectSoundCapture *DSC; IDirectSoundCaptureBuffer *DSCbuffer; - DWORD dwBufferBytes; - DWORD dwCursor; - RingBuffer *pRing; + DWORD BufferBytes; + DWORD Cursor; + RingBuffer *Ring; } DSoundCaptureData; @@ -225,7 +225,7 @@ static BOOL CALLBACK DSoundEnumCaptureDevices(LPGUID guid, LPCSTR desc, LPCSTR d static ALuint DSoundPlaybackProc(ALvoid *ptr) { ALCdevice *Device = (ALCdevice*)ptr; - DSoundPlaybackData *pData = (DSoundPlaybackData*)Device->ExtraData; + DSoundPlaybackData *data = (DSoundPlaybackData*)Device->ExtraData; DSBCAPS DSBCaps; DWORD LastCursor = 0; DWORD PlayCursor; @@ -241,7 +241,7 @@ static ALuint DSoundPlaybackProc(ALvoid *ptr) memset(&DSBCaps, 0, sizeof(DSBCaps)); DSBCaps.dwSize = sizeof(DSBCaps); - err = IDirectSoundBuffer_GetCaps(pData->DSsbuffer, &DSBCaps); + err = IDirectSoundBuffer_GetCaps(data->DSsbuffer, &DSBCaps); if(FAILED(err)) { ERR("Failed to get buffer caps: 0x%lx\n", err); @@ -252,18 +252,18 @@ static ALuint DSoundPlaybackProc(ALvoid *ptr) FrameSize = FrameSizeFromDevFmt(Device->FmtChans, Device->FmtType); FragSize = Device->UpdateSize * FrameSize; - IDirectSoundBuffer_GetCurrentPosition(pData->DSsbuffer, &LastCursor, NULL); - while(!pData->killNow) + IDirectSoundBuffer_GetCurrentPosition(data->DSsbuffer, &LastCursor, NULL); + while(!data->killNow) { // Get current play cursor - IDirectSoundBuffer_GetCurrentPosition(pData->DSsbuffer, &PlayCursor, NULL); + IDirectSoundBuffer_GetCurrentPosition(data->DSsbuffer, &PlayCursor, NULL); avail = (PlayCursor-LastCursor+DSBCaps.dwBufferBytes) % DSBCaps.dwBufferBytes; if(avail < FragSize) { if(!Playing) { - err = IDirectSoundBuffer_Play(pData->DSsbuffer, 0, 0, DSBPLAY_LOOPING); + err = IDirectSoundBuffer_Play(data->DSsbuffer, 0, 0, DSBPLAY_LOOPING); if(FAILED(err)) { ERR("Failed to play buffer: 0x%lx\n", err); @@ -273,7 +273,7 @@ static ALuint DSoundPlaybackProc(ALvoid *ptr) Playing = TRUE; } - avail = WaitForSingleObjectEx(pData->hNotifyEvent, 2000, FALSE); + avail = WaitForSingleObjectEx(data->NotifyEvent, 2000, FALSE); if(avail != WAIT_OBJECT_0) ERR("WaitForSingleObjectEx error: 0x%lx\n", avail); continue; @@ -283,18 +283,18 @@ static ALuint DSoundPlaybackProc(ALvoid *ptr) // Lock output buffer WriteCnt1 = 0; WriteCnt2 = 0; - err = IDirectSoundBuffer_Lock(pData->DSsbuffer, LastCursor, avail, &WritePtr1, &WriteCnt1, &WritePtr2, &WriteCnt2, 0); + err = IDirectSoundBuffer_Lock(data->DSsbuffer, 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(pData->DSsbuffer); + err = IDirectSoundBuffer_Restore(data->DSsbuffer); if(SUCCEEDED(err)) { Playing = FALSE; LastCursor = 0; - err = IDirectSoundBuffer_Lock(pData->DSsbuffer, 0, DSBCaps.dwBufferBytes, &WritePtr1, &WriteCnt1, &WritePtr2, &WriteCnt2, 0); + err = IDirectSoundBuffer_Lock(data->DSsbuffer, 0, DSBCaps.dwBufferBytes, &WritePtr1, &WriteCnt1, &WritePtr2, &WriteCnt2, 0); } } @@ -306,7 +306,7 @@ static ALuint DSoundPlaybackProc(ALvoid *ptr) aluMixData(Device, WritePtr2, WriteCnt2/FrameSize); // Unlock output buffer only when successfully locked - IDirectSoundBuffer_Unlock(pData->DSsbuffer, WritePtr1, WriteCnt1, WritePtr2, WriteCnt2); + IDirectSoundBuffer_Unlock(data->DSsbuffer, WritePtr1, WriteCnt1, WritePtr2, WriteCnt2); } else { @@ -325,7 +325,7 @@ static ALuint DSoundPlaybackProc(ALvoid *ptr) static ALCenum DSoundOpenPlayback(ALCdevice *device, const ALCchar *deviceName) { - DSoundPlaybackData *pData = NULL; + DSoundPlaybackData *data = NULL; LPGUID guid = NULL; HRESULT hr; @@ -358,59 +358,59 @@ static ALCenum DSoundOpenPlayback(ALCdevice *device, const ALCchar *deviceName) } //Initialise requested device - pData = calloc(1, sizeof(DSoundPlaybackData)); - if(!pData) + data = calloc(1, sizeof(DSoundPlaybackData)); + if(!data) return ALC_OUT_OF_MEMORY; hr = DS_OK; - pData->hNotifyEvent = CreateEvent(NULL, FALSE, FALSE, NULL); - if(pData->hNotifyEvent == NULL) + data->NotifyEvent = CreateEvent(NULL, FALSE, FALSE, NULL); + if(data->NotifyEvent == NULL) hr = E_FAIL; //DirectSound Init code if(SUCCEEDED(hr)) - hr = DirectSoundCreate(guid, &pData->lpDS, NULL); + hr = DirectSoundCreate(guid, &data->DS, NULL); if(SUCCEEDED(hr)) - hr = IDirectSound_SetCooperativeLevel(pData->lpDS, GetForegroundWindow(), DSSCL_PRIORITY); + hr = IDirectSound_SetCooperativeLevel(data->DS, GetForegroundWindow(), DSSCL_PRIORITY); if(FAILED(hr)) { - if(pData->lpDS) - IDirectSound_Release(pData->lpDS); - if(pData->hNotifyEvent) - CloseHandle(pData->hNotifyEvent); - free(pData); + if(data->DS) + IDirectSound_Release(data->DS); + if(data->NotifyEvent) + CloseHandle(data->NotifyEvent); + free(data); ERR("Device init failed: 0x%08lx\n", hr); return ALC_INVALID_VALUE; } device->DeviceName = strdup(deviceName); - device->ExtraData = pData; + device->ExtraData = data; return ALC_NO_ERROR; } static void DSoundClosePlayback(ALCdevice *device) { - DSoundPlaybackData *pData = device->ExtraData; - - if(pData->DSnotify) - IDirectSoundNotify_Release(pData->DSnotify); - pData->DSnotify = NULL; - if(pData->DSsbuffer) - IDirectSoundBuffer_Release(pData->DSsbuffer); - pData->DSsbuffer = NULL; - if(pData->DSpbuffer != NULL) - IDirectSoundBuffer_Release(pData->DSpbuffer); - pData->DSpbuffer = NULL; - - IDirectSound_Release(pData->lpDS); - CloseHandle(pData->hNotifyEvent); - free(pData); + 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; + + IDirectSound_Release(data->DS); + CloseHandle(data->NotifyEvent); + free(data); device->ExtraData = NULL; } static ALCboolean DSoundResetPlayback(ALCdevice *device) { - DSoundPlaybackData *pData = (DSoundPlaybackData*)device->ExtraData; + DSoundPlaybackData *data = (DSoundPlaybackData*)device->ExtraData; DSBUFFERDESC DSBDescription; WAVEFORMATEXTENSIBLE OutputType; DWORD speakers; @@ -418,15 +418,15 @@ static ALCboolean DSoundResetPlayback(ALCdevice *device) memset(&OutputType, 0, sizeof(OutputType)); - if(pData->DSnotify) - IDirectSoundNotify_Release(pData->DSnotify); - pData->DSnotify = NULL; - if(pData->DSsbuffer) - IDirectSoundBuffer_Release(pData->DSsbuffer); - pData->DSsbuffer = NULL; - if(pData->DSpbuffer != NULL) - IDirectSoundBuffer_Release(pData->DSpbuffer); - pData->DSpbuffer = NULL; + 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; switch(device->FmtType) { @@ -446,7 +446,7 @@ static ALCboolean DSoundResetPlayback(ALCdevice *device) break; } - hr = IDirectSound_GetSpeakerConfig(pData->lpDS, &speakers); + hr = IDirectSound_GetSpeakerConfig(data->DS, &speakers); if(SUCCEEDED(hr)) { if(!(device->Flags&DEVICE_CHANNELS_REQUEST)) @@ -539,9 +539,9 @@ retry_open: else OutputType.SubFormat = KSDATAFORMAT_SUBTYPE_PCM; - if(pData->DSpbuffer) - IDirectSoundBuffer_Release(pData->DSpbuffer); - pData->DSpbuffer = NULL; + if(data->DSpbuffer) + IDirectSoundBuffer_Release(data->DSpbuffer); + data->DSpbuffer = NULL; } else { @@ -550,10 +550,10 @@ retry_open: memset(&DSBDescription,0,sizeof(DSBUFFERDESC)); DSBDescription.dwSize=sizeof(DSBUFFERDESC); DSBDescription.dwFlags=DSBCAPS_PRIMARYBUFFER; - hr = IDirectSound_CreateSoundBuffer(pData->lpDS, &DSBDescription, &pData->DSpbuffer, NULL); + hr = IDirectSound_CreateSoundBuffer(data->DS, &DSBDescription, &data->DSpbuffer, NULL); } if(SUCCEEDED(hr)) - hr = IDirectSoundBuffer_SetFormat(pData->DSpbuffer,&OutputType.Format); + hr = IDirectSoundBuffer_SetFormat(data->DSpbuffer,&OutputType.Format); } if(SUCCEEDED(hr)) @@ -571,7 +571,7 @@ retry_open: DSBDescription.dwBufferBytes=device->UpdateSize * device->NumUpdates * OutputType.Format.nBlockAlign; DSBDescription.lpwfxFormat=&OutputType.Format; - hr = IDirectSound_CreateSoundBuffer(pData->lpDS, &DSBDescription, &pData->DSsbuffer, NULL); + hr = IDirectSound_CreateSoundBuffer(data->DS, &DSBDescription, &data->DSsbuffer, NULL); if(FAILED(hr) && device->FmtType == DevFmtFloat) { device->FmtType = DevFmtShort; @@ -581,7 +581,7 @@ retry_open: if(SUCCEEDED(hr)) { - hr = IDirectSoundBuffer_QueryInterface(pData->DSsbuffer, &IID_IDirectSoundNotify, (LPVOID *)&pData->DSnotify); + hr = IDirectSoundBuffer_QueryInterface(data->DSsbuffer, &IID_IDirectSoundNotify, (LPVOID *)&data->DSnotify); if(SUCCEEDED(hr)) { DSBPOSITIONNOTIFY notifies[MAX_UPDATES]; @@ -591,28 +591,28 @@ retry_open: { notifies[i].dwOffset = i * device->UpdateSize * OutputType.Format.nBlockAlign; - notifies[i].hEventNotify = pData->hNotifyEvent; + notifies[i].hEventNotify = data->NotifyEvent; } - if(IDirectSoundNotify_SetNotificationPositions(pData->DSnotify, device->NumUpdates, notifies) != DS_OK) + if(IDirectSoundNotify_SetNotificationPositions(data->DSnotify, device->NumUpdates, notifies) != DS_OK) hr = E_FAIL; } } if(FAILED(hr)) { - if(pData->DSnotify != NULL) - IDirectSoundNotify_Release(pData->DSnotify); - pData->DSnotify = NULL; - if(pData->DSsbuffer != NULL) - IDirectSoundBuffer_Release(pData->DSsbuffer); - pData->DSsbuffer = NULL; - if(pData->DSpbuffer != NULL) - IDirectSoundBuffer_Release(pData->DSpbuffer); - pData->DSpbuffer = NULL; + 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; return ALC_FALSE; } - ResetEvent(pData->hNotifyEvent); + ResetEvent(data->NotifyEvent); SetDefaultWFXChannelOrder(device); return ALC_TRUE; @@ -620,10 +620,10 @@ retry_open: static ALCboolean DSoundStartPlayback(ALCdevice *device) { - DSoundPlaybackData *pData = (DSoundPlaybackData*)device->ExtraData; + DSoundPlaybackData *data = (DSoundPlaybackData*)device->ExtraData; - pData->thread = StartThread(DSoundPlaybackProc, device); - if(pData->thread == NULL) + data->thread = StartThread(DSoundPlaybackProc, device); + if(data->thread == NULL) return ALC_FALSE; return ALC_TRUE; @@ -631,23 +631,23 @@ static ALCboolean DSoundStartPlayback(ALCdevice *device) static void DSoundStopPlayback(ALCdevice *device) { - DSoundPlaybackData *pData = device->ExtraData; + DSoundPlaybackData *data = device->ExtraData; - if(!pData->thread) + if(!data->thread) return; - pData->killNow = 1; - StopThread(pData->thread); - pData->thread = NULL; + data->killNow = 1; + StopThread(data->thread); + data->thread = NULL; - pData->killNow = 0; - IDirectSoundBuffer_Stop(pData->DSsbuffer); + data->killNow = 0; + IDirectSoundBuffer_Stop(data->DSsbuffer); } static ALCenum DSoundOpenCapture(ALCdevice *device, const ALCchar *deviceName) { - DSoundCaptureData *pData = NULL; + DSoundCaptureData *data = NULL; WAVEFORMATEXTENSIBLE InputType; DSCBUFFERDESC DSCBDescription; LPGUID guid = NULL; @@ -702,15 +702,15 @@ static ALCenum DSoundOpenCapture(ALCdevice *device, const ALCchar *deviceName) } //Initialise requested device - pData = calloc(1, sizeof(DSoundCaptureData)); - if(!pData) + data = calloc(1, sizeof(DSoundCaptureData)); + if(!data) return ALC_OUT_OF_MEMORY; hr = DS_OK; //DirectSoundCapture Init code if(SUCCEEDED(hr)) - hr = DirectSoundCaptureCreate(guid, &pData->lpDSC, NULL); + hr = DirectSoundCaptureCreate(guid, &data->DSC, NULL); if(SUCCEEDED(hr)) { memset(&InputType, 0, sizeof(InputType)); @@ -795,12 +795,12 @@ static ALCenum DSoundOpenCapture(ALCdevice *device, const ALCchar *deviceName) DSCBDescription.dwBufferBytes = samples * InputType.Format.nBlockAlign; DSCBDescription.lpwfxFormat = &InputType.Format; - hr = IDirectSoundCapture_CreateCaptureBuffer(pData->lpDSC, &DSCBDescription, &pData->DSCbuffer, NULL); + hr = IDirectSoundCapture_CreateCaptureBuffer(data->DSC, &DSCBDescription, &data->DSCbuffer, NULL); } if(SUCCEEDED(hr)) { - pData->pRing = CreateRingBuffer(InputType.Format.nBlockAlign, device->UpdateSize * device->NumUpdates); - if(pData->pRing == NULL) + data->Ring = CreateRingBuffer(InputType.Format.nBlockAlign, device->UpdateSize * device->NumUpdates); + if(data->Ring == NULL) hr = DSERR_OUTOFMEMORY; } @@ -808,55 +808,55 @@ static ALCenum DSoundOpenCapture(ALCdevice *device, const ALCchar *deviceName) { ERR("Device init failed: 0x%08lx\n", hr); - DestroyRingBuffer(pData->pRing); - pData->pRing = NULL; - if(pData->DSCbuffer != NULL) - IDirectSoundCaptureBuffer_Release(pData->DSCbuffer); - pData->DSCbuffer = NULL; - if(pData->lpDSC) - IDirectSoundCapture_Release(pData->lpDSC); - pData->lpDSC = NULL; + DestroyRingBuffer(data->Ring); + data->Ring = NULL; + if(data->DSCbuffer != NULL) + IDirectSoundCaptureBuffer_Release(data->DSCbuffer); + data->DSCbuffer = NULL; + if(data->DSC) + IDirectSoundCapture_Release(data->DSC); + data->DSC = NULL; - free(pData); + free(data); return ALC_INVALID_VALUE; } - pData->dwBufferBytes = DSCBDescription.dwBufferBytes; + data->BufferBytes = DSCBDescription.dwBufferBytes; SetDefaultWFXChannelOrder(device); device->DeviceName = strdup(deviceName); - device->ExtraData = pData; + device->ExtraData = data; return ALC_NO_ERROR; } static void DSoundCloseCapture(ALCdevice *device) { - DSoundCaptureData *pData = device->ExtraData; + DSoundCaptureData *data = device->ExtraData; - DestroyRingBuffer(pData->pRing); - pData->pRing = NULL; + DestroyRingBuffer(data->Ring); + data->Ring = NULL; - if(pData->DSCbuffer != NULL) + if(data->DSCbuffer != NULL) { - IDirectSoundCaptureBuffer_Stop(pData->DSCbuffer); - IDirectSoundCaptureBuffer_Release(pData->DSCbuffer); - pData->DSCbuffer = NULL; + IDirectSoundCaptureBuffer_Stop(data->DSCbuffer); + IDirectSoundCaptureBuffer_Release(data->DSCbuffer); + data->DSCbuffer = NULL; } - IDirectSoundCapture_Release(pData->lpDSC); - pData->lpDSC = NULL; + IDirectSoundCapture_Release(data->DSC); + data->DSC = NULL; - free(pData); + free(data); device->ExtraData = NULL; } static void DSoundStartCapture(ALCdevice *device) { - DSoundCaptureData *pData = device->ExtraData; + DSoundCaptureData *data = device->ExtraData; HRESULT hr; - hr = IDirectSoundCaptureBuffer_Start(pData->DSCbuffer, DSCBSTART_LOOPING); + hr = IDirectSoundCaptureBuffer_Start(data->DSCbuffer, DSCBSTART_LOOPING); if(FAILED(hr)) { ERR("start failed: 0x%08lx\n", hr); @@ -866,10 +866,10 @@ static void DSoundStartCapture(ALCdevice *device) static void DSoundStopCapture(ALCdevice *device) { - DSoundCaptureData *pData = device->ExtraData; + DSoundCaptureData *data = device->ExtraData; HRESULT hr; - hr = IDirectSoundCaptureBuffer_Stop(pData->DSCbuffer); + hr = IDirectSoundCaptureBuffer_Stop(data->DSCbuffer); if(FAILED(hr)) { ERR("stop failed: 0x%08lx\n", hr); @@ -879,17 +879,17 @@ static void DSoundStopCapture(ALCdevice *device) static ALCenum DSoundCaptureSamples(ALCdevice *Device, ALCvoid *pBuffer, ALCuint lSamples) { - DSoundCaptureData *pData = Device->ExtraData; - ReadRingBuffer(pData->pRing, pBuffer, lSamples); + DSoundCaptureData *data = Device->ExtraData; + ReadRingBuffer(data->Ring, pBuffer, lSamples); return ALC_NO_ERROR; } static ALCuint DSoundAvailableSamples(ALCdevice *Device) { - DSoundCaptureData *pData = Device->ExtraData; - DWORD dwRead, dwCursor, dwBufferBytes, dwNumBytes; - void *pvAudio1, *pvAudio2; - DWORD dwAudioBytes1, dwAudioBytes2; + DSoundCaptureData *data = Device->ExtraData; + DWORD ReadCursor, LastCursor, BufferBytes, NumBytes; + VOID *ReadPtr1, *ReadPtr2; + DWORD ReadCnt1, ReadCnt2; DWORD FrameSize; HRESULT hr; @@ -897,29 +897,28 @@ static ALCuint DSoundAvailableSamples(ALCdevice *Device) goto done; FrameSize = FrameSizeFromDevFmt(Device->FmtChans, Device->FmtType); - dwBufferBytes = pData->dwBufferBytes; - dwCursor = pData->dwCursor; + BufferBytes = data->BufferBytes; + LastCursor = data->Cursor; - hr = IDirectSoundCaptureBuffer_GetCurrentPosition(pData->DSCbuffer, NULL, &dwRead); + hr = IDirectSoundCaptureBuffer_GetCurrentPosition(data->DSCbuffer, NULL, &ReadCursor); if(SUCCEEDED(hr)) { - dwNumBytes = (dwBufferBytes + dwRead - dwCursor) % dwBufferBytes; - if(dwNumBytes == 0) + NumBytes = (ReadCursor-LastCursor + BufferBytes) % BufferBytes; + if(NumBytes == 0) goto done; - hr = IDirectSoundCaptureBuffer_Lock(pData->DSCbuffer, - dwCursor, dwNumBytes, - &pvAudio1, &dwAudioBytes1, - &pvAudio2, &dwAudioBytes2, 0); + hr = IDirectSoundCaptureBuffer_Lock(data->DSCbuffer, LastCursor, NumBytes, + &ReadPtr1, &ReadCnt1, + &ReadPtr2, &ReadCnt2, 0); } if(SUCCEEDED(hr)) { - WriteRingBuffer(pData->pRing, pvAudio1, dwAudioBytes1/FrameSize); - if(pvAudio2 != NULL) - WriteRingBuffer(pData->pRing, pvAudio2, dwAudioBytes2/FrameSize); - hr = IDirectSoundCaptureBuffer_Unlock(pData->DSCbuffer, - pvAudio1, dwAudioBytes1, - pvAudio2, dwAudioBytes2); - pData->dwCursor = (dwCursor + dwAudioBytes1 + dwAudioBytes2) % dwBufferBytes; + WriteRingBuffer(data->Ring, ReadPtr1, ReadCnt1/FrameSize); + if(ReadPtr2 != NULL) + WriteRingBuffer(data->Ring, ReadPtr2, ReadCnt2/FrameSize); + hr = IDirectSoundCaptureBuffer_Unlock(data->DSCbuffer, + ReadPtr1, ReadCnt1, + ReadPtr2, ReadCnt2); + data->Cursor = (LastCursor+ReadCnt1+ReadCnt2) % BufferBytes; } if(FAILED(hr)) @@ -929,7 +928,7 @@ static ALCuint DSoundAvailableSamples(ALCdevice *Device) } done: - return RingBufferSize(pData->pRing); + return RingBufferSize(data->Ring); } static const BackendFuncs DSoundFuncs = { diff --git a/Alc/backends/mmdevapi.c b/Alc/backends/mmdevapi.c index f85c9956..1f4dbbc9 100644 --- a/Alc/backends/mmdevapi.c +++ b/Alc/backends/mmdevapi.c @@ -60,7 +60,7 @@ typedef struct { IMMDevice *mmdev; IAudioClient *client; IAudioRenderClient *render; - HANDLE hNotifyEvent; + HANDLE NotifyEvent; HANDLE MsgEvent; @@ -255,7 +255,7 @@ static ALuint MMDevApiProc(ALvoid *ptr) if(len < update_size) { DWORD res; - res = WaitForSingleObjectEx(data->hNotifyEvent, 2000, FALSE); + res = WaitForSingleObjectEx(data->NotifyEvent, 2000, FALSE); if(res != WAIT_OBJECT_0) ERR("WaitForSingleObjectEx error: 0x%lx\n", res); continue; @@ -651,8 +651,8 @@ static DWORD CALLBACK MMDevApiMsgProc(void *ptr) device = (ALCdevice*)msg.lParam; data = device->ExtraData; - ResetEvent(data->hNotifyEvent); - hr = IAudioClient_SetEventHandle(data->client, data->hNotifyEvent); + ResetEvent(data->NotifyEvent); + hr = IAudioClient_SetEventHandle(data->client, data->NotifyEvent); if(FAILED(hr)) ERR("Failed to set event handle: 0x%08lx\n", hr); else @@ -820,9 +820,9 @@ static ALCenum MMDevApiOpenPlayback(ALCdevice *device, const ALCchar *deviceName device->ExtraData = data; hr = S_OK; - data->hNotifyEvent = CreateEvent(NULL, FALSE, FALSE, NULL); + data->NotifyEvent = CreateEvent(NULL, FALSE, FALSE, NULL); data->MsgEvent = CreateEvent(NULL, FALSE, FALSE, NULL); - if(data->hNotifyEvent == NULL || data->MsgEvent == NULL) + if(data->NotifyEvent == NULL || data->MsgEvent == NULL) hr = E_FAIL; if(SUCCEEDED(hr)) @@ -862,9 +862,9 @@ static ALCenum MMDevApiOpenPlayback(ALCdevice *device, const ALCchar *deviceName if(FAILED(hr)) { - if(data->hNotifyEvent != NULL) - CloseHandle(data->hNotifyEvent); - data->hNotifyEvent = NULL; + if(data->NotifyEvent != NULL) + CloseHandle(data->NotifyEvent); + data->NotifyEvent = NULL; if(data->MsgEvent != NULL) CloseHandle(data->MsgEvent); data->MsgEvent = NULL; @@ -890,8 +890,8 @@ static void MMDevApiClosePlayback(ALCdevice *device) CloseHandle(data->MsgEvent); data->MsgEvent = NULL; - CloseHandle(data->hNotifyEvent); - data->hNotifyEvent = NULL; + CloseHandle(data->NotifyEvent); + data->NotifyEvent = NULL; free(data->devid); data->devid = NULL; |