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

Lines Matching refs:offReadWrite
115     if (pMixBuf->offReadWrite + cSamplesToRead > pMixBuf->cSamples)
117         cSamplesRead = pMixBuf->cSamples - pMixBuf->offReadWrite;
126     *ppvSamples = &pMixBuf->pSamples[pMixBuf->offReadWrite];
129     pMixBuf->offReadWrite = (pMixBuf->offReadWrite + cSamplesRead) % pMixBuf->cSamples;
130     Assert(pMixBuf->offReadWrite <= pMixBuf->cSamples);
148     AUDMIXBUF_LOG(("%s: offReadWrite=%RU32, cProcessed=%RU32\n",
149                    pMixBuf->pszName, pMixBuf->offReadWrite, pMixBuf->cProcessed));
158         pIter->offReadWrite = 0;
164     if (cLeft > pMixBuf->offReadWrite) /* Zero end of buffer first (wrap-around). */
167                        (pMixBuf->cSamples - (cLeft - pMixBuf->offReadWrite)),
170         RT_BZERO(pMixBuf->pSamples + (pMixBuf->cSamples - (cLeft - pMixBuf->offReadWrite)),
171                  (cLeft - pMixBuf->offReadWrite) * sizeof(PDMAUDIOSAMPLE));
173         cLeft -= cLeft - pMixBuf->offReadWrite;
177         offClear = pMixBuf->offReadWrite - cLeft;
636     pMixBuf->offReadWrite = 0;
801     uint32_t offWrite = (pDst->offReadWrite + cLive) % pDst->cSamples;
903     AUDMIXBUF_LOG(("%s: offReadWrite=%RU32, cProcessed=%RU32, cMixed=%RU32 (BpS=%RU32)\n",
905                    pParent->offReadWrite, pParent->cProcessed, pParent->cMixed,
911         AUDMIXBUF_LOG(("\t%s: offReadWrite=%RU32, cProcessed=%RU32, cMixed=%RU32 (BpS=%RU32)\n",
913                        pIter->offReadWrite, pIter->cProcessed, pIter->cMixed,
1028     PPDMAUDIOSAMPLE pSamplesSrc1 = pMixBuf->pSamples + pMixBuf->offReadWrite;
1034     uint32_t offRead = pMixBuf->offReadWrite + cToRead;
1043         Assert(pMixBuf->offReadWrite <= pMixBuf->cSamples);
1044         cLenSrc1 = pMixBuf->cSamples - pMixBuf->offReadWrite;
1063         AUDMIXBUF_LOG(("P1: offRead=%RU32, cToRead=%RU32\n", pMixBuf->offReadWrite, cLenSrc1));
1092         pMixBuf->offReadWrite  = offRead % pMixBuf->cSamples;
1113     pMixBuf->offReadWrite = 0;
1328     PPDMAUDIOSAMPLE pSamplesDst1 = pMixBuf->pSamples + pMixBuf->offReadWrite;
1334     uint32_t offWrite = pMixBuf->offReadWrite + cToWrite;
1343         Assert(pMixBuf->offReadWrite <= pMixBuf->cSamples);
1344         cLenDst1 = pMixBuf->cSamples - pMixBuf->offReadWrite;
1389         pMixBuf->offReadWrite = offWrite % pMixBuf->cSamples;