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

Lines Matching defs:pThisStrmOut
352     POSSAUDIOSTREAMOUT pThisStrmOut = (POSSAUDIOSTREAMOUT)pHstStrmOut;
357     if (!pThisStrmOut->fMemMapped)
368                                      pThisStrmOut->pvPCMBuf, audioMixBufSize(&pHstStrmOut->MixBuf));
371             if (ioctl(pThisStrmOut->hFile, SNDCTL_DSP_SETTRIGGER, &mask) < 0)
383             if (ioctl(pThisStrmOut->hFile, SNDCTL_DSP_SETTRIGGER, &mask) < 0)
529     POSSAUDIOSTREAMOUT pThisStrmOut = (POSSAUDIOSTREAMOUT)pHstStrmOut;
534     if (!pThisStrmOut->fMemMapped)
536         if (pThisStrmOut->pvPCMBuf)
538             RTMemFree(pThisStrmOut->pvPCMBuf);
539             pThisStrmOut->pvPCMBuf = NULL;
645     POSSAUDIOSTREAMOUT pThisStrmOut = (POSSAUDIOSTREAMOUT)pHstStrmOut;
670             pThisStrmOut->hFile = hFile;
687             pThisStrmOut->fMemMapped = false;
690                 pThisStrmOut->pvPCMBuf = mmap(0, cSamples << pHstStrmOut->Props.cShift,
692                 if (pThisStrmOut->pvPCMBuf == MAP_FAILED)
720                             pThisStrmOut->fMemMapped = true;
723                     if (!pThisStrmOut->fMemMapped)
725                         int rc2 = munmap(pThisStrmOut->pvPCMBuf,
739             if (!pThisStrmOut->fMemMapped)
743                 pThisStrmOut->pvPCMBuf = RTMemAlloc(cSamples * (1 << pHstStrmOut->Props.cShift));
744                 if (!pThisStrmOut->pvPCMBuf)
780     POSSAUDIOSTREAMOUT pThisStrmOut = (POSSAUDIOSTREAMOUT)pHstStrmOut;
795         if (pThisStrmOut->fMemMapped)
798             int rc2 = ioctl(pThisStrmOut->hFile, SNDCTL_DSP_GETOPTR, &cntinfo);
808             if (cntinfo.ptr == pThisStrmOut->old_optr)
812             if (cntinfo.ptr > pThisStrmOut->old_optr)
813                 cbData = cntinfo.ptr - pThisStrmOut->old_optr;
815                 cbData = cbBuf + cntinfo.ptr - pThisStrmOut->old_optr;
825             int rc2 = ioctl(pThisStrmOut->hFile, SNDCTL_DSP_GETOSPACE, &abinfo);
864                                      pThisStrmOut->pvPCMBuf, cbToRead, &cRead);
869             ssize_t cbWritten = write(pThisStrmOut->hFile, pThisStrmOut->pvPCMBuf,
885         if (pThisStrmOut->fMemMapped)
886             pThisStrmOut->old_optr = cntinfo.ptr;