Searched defs:pvPCMBuf (Results 1 - 3 of 3) sorted by relevance

/vbox/src/VBox/Devices/Audio/
H A DDrvHostOSSAudio.cpp89 void *pvPCMBuf; member in struct:OSSAUDIOSTREAMOUT
368 pThisStrmOut->pvPCMBuf, audioMixBufSize(&pHstStrmOut->MixBuf));
536 if (pThisStrmOut->pvPCMBuf)
538 RTMemFree(pThisStrmOut->pvPCMBuf);
539 pThisStrmOut->pvPCMBuf = NULL;
690 pThisStrmOut->pvPCMBuf = mmap(0, cSamples << pHstStrmOut->Props.cShift,
692 if (pThisStrmOut->pvPCMBuf == MAP_FAILED)
725 int rc2 = munmap(pThisStrmOut->pvPCMBuf,
743 pThisStrmOut->pvPCMBuf = RTMemAlloc(cSamples * (1 << pHstStrmOut->Props.cShift));
744 if (!pThisStrmOut->pvPCMBuf)
[all...]
H A DDrvHostCoreAudio.cpp282 void *pvPCMBuf; member in struct:COREAUDIOSTREAMOUT
1235 pStreamOut->pvPCMBuf = RTMemAlloc(pStreamOut->cbPCMBuf);
1236 if (!pStreamOut->pvPCMBuf)
1490 pStreamOut->pvPCMBuf, cbToRead, &cRead);
1508 memcpy(puBuf, pStreamOut->pvPCMBuf, cbToWrite);
1832 if (pStreamOut->pvPCMBuf)
1834 RTMemFree(pStreamOut->pvPCMBuf);
1835 pStreamOut->pvPCMBuf = NULL;
H A DDrvHostPulseAudio.cpp91 void *pvPCMBuf; member in struct:PULSEAUDIOSTREAM
606 pThisStrmOut->pvPCMBuf = RTMemAllocZ(cbBuf);
607 if (pThisStrmOut->pvPCMBuf)
854 rc = audioMixBufReadCirc(&pHstStrmOut->MixBuf, pThisStrmOut->pvPCMBuf,
863 if (pa_stream_write(pThisStrmOut->pStream, pThisStrmOut->pvPCMBuf, cbRead, NULL /* Cleanup callback */,
953 if (pThisStrmOut->pvPCMBuf)
955 RTMemFree(pThisStrmOut->pvPCMBuf);
956 pThisStrmOut->pvPCMBuf = NULL;

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