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

Lines Matching defs:pHstStrmOut
346 static DECLCALLBACK(int) drvHostOSSAudioControlOut(PPDMIHOSTAUDIO pInterface, PPDMAUDIOHSTSTRMOUT pHstStrmOut,
350     AssertPtrReturn(pHstStrmOut, VERR_INVALID_POINTER);
352     POSSAUDIOSTREAMOUT pThisStrmOut = (POSSAUDIOSTREAMOUT)pHstStrmOut;
367             audio_pcm_info_clear_buf(&pHstStrmOut->Props,
368                                      pThisStrmOut->pvPCMBuf, audioMixBufSize(&pHstStrmOut->MixBuf));
524 static DECLCALLBACK(int) drvHostOSSAudioFiniOut(PPDMIHOSTAUDIO pInterface, PPDMAUDIOHSTSTRMOUT pHstStrmOut)
527     AssertPtrReturn(pHstStrmOut, VERR_INVALID_POINTER);
529     POSSAUDIOSTREAMOUT pThisStrmOut = (POSSAUDIOSTREAMOUT)pHstStrmOut;
638                                                 PPDMAUDIOHSTSTRMOUT pHstStrmOut, PPDMAUDIOSTREAMCFG pCfg,
642     AssertPtrReturn(pHstStrmOut, VERR_INVALID_POINTER);
645     POSSAUDIOSTREAMOUT pThisStrmOut = (POSSAUDIOSTREAMOUT)pHstStrmOut;
665             if (obtStream.cFragments * obtStream.cbFragmentSize & pHstStrmOut->Props.uAlign)
668                         pHstStrmOut->Props.uAlign + 1));
678             rc = drvAudioStreamCfgToProps(&streamCfg, &pHstStrmOut->Props);
681                            >> pHstStrmOut->Props.cShift;
690                 pThisStrmOut->pvPCMBuf = mmap(0, cSamples << pHstStrmOut->Props.cShift,
695                             cSamples << pHstStrmOut->Props.cShift, strerror(errno)));
726                                          cSamples << pHstStrmOut->Props.cShift);
743                 pThisStrmOut->pvPCMBuf = RTMemAlloc(cSamples * (1 << pHstStrmOut->Props.cShift));
747                             cSamples, 1 << pHstStrmOut->Props.cShift));
774 static DECLCALLBACK(int) drvHostOSSAudioPlayOut(PPDMIHOSTAUDIO pInterface, PPDMAUDIOHSTSTRMOUT pHstStrmOut,
778     AssertPtrReturn(pHstStrmOut, VERR_INVALID_POINTER);
780     POSSAUDIOSTREAMOUT pThisStrmOut = (POSSAUDIOSTREAMOUT)pHstStrmOut;
788         size_t cbBuf = audioMixBufSizeBytes(&pHstStrmOut->MixBuf);
790         uint32_t cLive = drvAudioHstOutSamplesLive(pHstStrmOut,
818             cToRead = RT_MIN((uint32_t)AUDIOMIXBUF_B2S(&pHstStrmOut->MixBuf, cbData),
850             cToRead = RT_MIN((uint32_t)AUDIOMIXBUF_B2S(&pHstStrmOut->MixBuf, abinfo.bytes),
857         size_t cbToRead = AUDIOMIXBUF_S2B(&pHstStrmOut->MixBuf, cToRead);
863             rc = audioMixBufReadCirc(&pHstStrmOut->MixBuf,
868             cbRead = AUDIOMIXBUF_S2B(&pHstStrmOut->MixBuf, cRead);
893         uint32_t cReadTotal = AUDIOMIXBUF_B2S(&pHstStrmOut->MixBuf, cbReadTotal);
895             audioMixBufFinish(&pHstStrmOut->MixBuf, cReadTotal);