Lines Matching defs:bc
502 DSBCAPS bc;
548 memset (&bc, 0, sizeof (bc));
549 bc.dwSize = sizeof (bc);
550 hr = IDirectSoundBuffer_GetCaps (ds->dsound_buffer, &bc);
564 bc.dwBufferBytes,
573 if (bc.dwBufferBytes & ds->hw.info.align) {
575 bc.dwBufferBytes, ds->hw.info.align + 1));
578 if (ds->hw.samples != 0 && ds->hw.samples != (bc.dwBufferBytes >> ds->hw.info.shift)) {
580 bc.dwBufferBytes, ds->hw.samples << ds->hw.info.shift));
587 ds->playback_buffer_size = bc.dwBufferBytes >> ds->hw.info.shift;
756 DSCBCAPS bc;
811 memset (&bc, 0, sizeof (bc));
812 bc.dwSize = sizeof (bc);
813 hr = IDirectSoundCaptureBuffer_GetCaps (ds->dsound_capture_buffer, &bc);
827 bc.dwBufferBytes,
836 if (bc.dwBufferBytes & ds->hw.info.align) {
838 bc.dwBufferBytes, ds->hw.info.align + 1));
841 if (ds->hw.samples != 0 && ds->hw.samples != (bc.dwBufferBytes >> ds->hw.info.shift)) {
843 bc.dwBufferBytes, ds->hw.samples << ds->hw.info.shift));
849 ds->capture_buffer_size = bc.dwBufferBytes >> ds->hw.info.shift;