Lines Matching defs:bc
421 DSBCAPS bc;
422 RT_ZERO(bc);
423 bc.dwSize = sizeof(bc);
424 hr = IDirectSoundBuffer_GetCaps(pDSoundStrmOut->pDSB, &bc);
439 bc.dwBufferBytes,
448 if (bc.dwBufferBytes & pDSoundStrmOut->hw.Props.uAlign)
451 bc.dwBufferBytes, pDSoundStrmOut->hw.Props.uAlign + 1));
454 if (bc.dwBufferBytes != pThis->cfg.cbBufferOut)
457 bc.dwBufferBytes, pThis->cfg.cbBufferOut));
464 pDSoundStrmOut->csPlaybackBufferSize = bc.dwBufferBytes >> pDSoundStrmOut->hw.Props.cShift;
760 DSCBCAPS bc;
761 RT_ZERO(bc);
762 bc.dwSize = sizeof(bc);
763 hr = IDirectSoundCaptureBuffer_GetCaps(pDSoundStrmIn->pDSCB, &bc);
778 bc.dwBufferBytes,
787 if (bc.dwBufferBytes & pDSoundStrmIn->hw.Props.uAlign)
790 bc.dwBufferBytes, pDSoundStrmIn->hw.Props.uAlign + 1));
793 if (bc.dwBufferBytes != pThis->cfg.cbBufferIn)
796 bc.dwBufferBytes, pThis->cfg.cbBufferIn));
801 pDSoundStrmIn->csCaptureBufferSize = bc.dwBufferBytes >> pDSoundStrmIn->hw.Props.cShift;