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

Lines Matching defs:pMixer
43 int audioMixerAddSink(PAUDIOMIXER pMixer, const char *pszName, AUDMIXSINKDIR enmDir, PAUDMIXSINK *ppSink)
45     AssertPtrReturn(pMixer, VERR_INVALID_POINTER);
60             pSink->pParent  = pMixer;
70             RTListAppend(&pMixer->lstSinks, &pSink->Node);
71             pMixer->cSinks++;
73             LogFlowFunc(("pMixer=%p, pSink=%p, cSinks=%RU8\n",
74                          pMixer, pSink, pMixer->cSinks));
164 int audioMixerControlStream(PAUDIOMIXER pMixer, PAUDMIXSTREAM pHandle)
177     PAUDIOMIXER pMixer = (PAUDIOMIXER)RTMemAllocZ(sizeof(AUDIOMIXER));
178     if (pMixer)
180         pMixer->pszName = RTStrDup(pszName);
181         if (!pMixer->pszName)
186             pMixer->cSinks = 0;
187             RTListInit(&pMixer->lstSinks);
189             pMixer->VolMaster.fMuted = false;
190             pMixer->VolMaster.uLeft  = UINT32_MAX;
191             pMixer->VolMaster.uRight = UINT32_MAX;
193             LogFlowFunc(("Created %p ...\n", pMixer));
195             *ppMixer = pMixer;
198             RTMemFree(pMixer);
207 void audioMixerDestroy(PAUDIOMIXER pMixer)
209     if (pMixer)
211         LogFlowFunc(("Destroying %s ...\n", pMixer->pszName));
213         PAUDMIXSINK pSink = RTListGetFirst(&pMixer->lstSinks, AUDMIXSINK, Node);
217             bool fLast = RTListNodeIsLast(&pMixer->lstSinks, &pSink->Node);
219             audioMixerRemoveSink(pMixer, pSink);
227         Assert(pMixer->cSinks == 0);
229         RTStrFree(pMixer->pszName);
231         RTMemFree(pMixer);
255 uint32_t audioMixerGetStreamCount(PAUDIOMIXER pMixer)
257     AssertPtrReturn(pMixer, 0);
262     RTListForEach(&pMixer->lstSinks, pSink, AUDMIXSINK, Node)
268 void audioMixerInvalidate(PAUDIOMIXER pMixer)
270     AssertPtrReturnVoid(pMixer);
272     LogFlowFunc(("%s: Invalidating ...\n", pMixer->pszName));
276     RTListForEach(&pMixer->lstSinks, pSink, AUDMIXSINK, Node)
278         int rc2 = audioMixerUpdateSinkVolume(pSink, &pMixer->VolMaster, &pSink->Volume);
351 void audioMixerRemoveSink(PAUDIOMIXER pMixer, PAUDMIXSINK pSink)
353     AssertPtrReturnVoid(pMixer);
374     Assert(pMixer->cSinks);
375     pMixer->cSinks--;
378                  pMixer->pszName, pSink->pszName, pMixer->cSinks));
402 int audioMixerSetDeviceFormat(PAUDIOMIXER pMixer, PPDMAUDIOSTREAMCFG pCfg)
404     AssertPtrReturn(pMixer, VERR_INVALID_POINTER);
408     pMixer->devFmt = *pCfg;
482 int audioMixerSetMasterVolume(PAUDIOMIXER pMixer, PPDMAUDIOVOLUME pVol)
484     AssertPtrReturn(pMixer, VERR_INVALID_POINTER);
487     pMixer->VolMaster = *pVol; //= audioMixerVolCalc(pVol);
490                  pMixer->pszName, pVol->uLeft, pVol->uRight,
491                  pMixer->VolMaster.fMuted, pMixer->VolMaster.uLeft, pMixer->VolMaster.uRight));
493     audioMixerInvalidate(pMixer);