Cross Reference: /vbox/src/VBox/Devices/Audio/DrvHostDSound.cpp

Lines Matching defs:pDSCB
88     LPDIRECTSOUNDCAPTUREBUFFER pDSCB;
200 static int dsoundUnlockInput(LPDIRECTSOUNDCAPTUREBUFFER pDSCB,
204     HRESULT hr = IDirectSoundCaptureBuffer_Unlock(pDSCB, pv1, cb1, pv2, cb2);
257 static int dsoundLockInput(LPDIRECTSOUNDCAPTUREBUFFER pDSCB, PPDMPCMPROPS pProps,
268     HRESULT hr = IDirectSoundCaptureBuffer_Lock(pDSCB, dwOffset, dwBytes,
280         dsoundUnlockInput(pDSCB, pv1, pv2, cb1, cb2);
680     DSLOG(("DSound: capture close %p buffer %p\n", pDSoundStrmIn, pDSoundStrmIn->pDSCB));
682     if (pDSoundStrmIn->pDSCB)
684         HRESULT hr = IDirectSoundCaptureBuffer_Stop(pDSoundStrmIn->pDSCB);
690         IDirectSoundCaptureBuffer_Release(pDSoundStrmIn->pDSCB);
691         pDSoundStrmIn->pDSCB = NULL;
707     if (pDSoundStrmIn->pDSCB != NULL)
733                                                      &bd, &pDSoundStrmIn->pDSCB, NULL);
738             pDSoundStrmIn->pDSCB = NULL;
745         hr = IDirectSoundCaptureBuffer_GetCurrentPosition(pDSoundStrmIn->pDSCB, NULL, &cbReadPos);
753         hr = IDirectSoundCaptureBuffer_GetFormat(pDSoundStrmIn->pDSCB, &wfx, sizeof(wfx), NULL);
763         hr = IDirectSoundCaptureBuffer_GetCaps(pDSoundStrmIn->pDSCB, &bc);
817     if (pDSoundStrmIn->pDSCB)
821         HRESULT hr = IDirectSoundCaptureBuffer_Stop(pDSoundStrmIn->pDSCB);
833     if (pDSoundStrmIn->pDSCB != NULL)
836         hr = IDirectSoundCaptureBuffer_GetStatus(pDSoundStrmIn->pDSCB, &dwStatus);
851                 hr = IDirectSoundCaptureBuffer_Start(pDSoundStrmIn->pDSCB, DSCBSTART_LOOPING);
1241         pDSoundStrmIn->pDSCB = NULL;
1308     LPDIRECTSOUNDCAPTUREBUFFER pDSCB = pDSoundStrmIn->pDSCB;
1312     if (pDSCB == NULL)
1321     HRESULT hr = IDirectSoundCaptureBuffer_GetCurrentPosition(pDSCB, NULL, &cbReadPos);
1375     rc = dsoundLockInput(pDSCB, &pHstStrmIn->Props,
1410     dsoundUnlockInput(pDSCB, pv1, pv2, cb1, cb2);