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

Lines Matching defs:pSink
40 int audioMixerUpdateSinkVolume(PAUDMIXSINK pSink, const PPDMAUDIOVOLUME pVolMaster, const PPDMAUDIOVOLUME pVolSink);
51     PAUDMIXSINK pSink = (PAUDMIXSINK)RTMemAllocZ(sizeof(AUDMIXSINK));
52     if (pSink)
54         pSink->pszName = RTStrDup(pszName);
55         if (!pSink->pszName)
60             pSink->pParent  = pMixer;
61             pSink->cStreams = 0;
62             pSink->enmDir   = enmDir;
63             RTListInit(&pSink->lstStreams);
66             pSink->Volume.fMuted = false;
67             pSink->Volume.uLeft  = 0x7F;
68             pSink->Volume.uRight = 0x7F;
70             RTListAppend(&pMixer->lstSinks, &pSink->Node);
73             LogFlowFunc(("pMixer=%p, pSink=%p, cSinks=%RU8\n",
74                          pMixer, pSink, pMixer->cSinks));
77                 *ppSink = pSink;
80             RTMemFree(pSink);
88 int audioMixerAddStreamIn(PAUDMIXSINK pSink, PPDMIAUDIOCONNECTOR pConnector, PPDMAUDIOGSTSTRMIN pStream,
91     AssertPtrReturn(pSink, VERR_INVALID_POINTER);
98     if (pSink->cStreams == UINT8_MAX) /* 255 streams per sink max. */
109         RTListAppend(&pSink->lstStreams, &pMixStream->Node);
110         pSink->cStreams++;
113                      pSink->pszName, pMixStream, pSink->cStreams));
126 int audioMixerAddStreamOut(PAUDMIXSINK pSink, PPDMIAUDIOCONNECTOR pConnector, PPDMAUDIOGSTSTRMOUT pStream,
129     AssertPtrReturn(pSink, VERR_INVALID_POINTER);
136     if (pSink->cStreams == UINT8_MAX) /* 255 streams per sink max. */
147         RTListAppend(&pSink->lstStreams, &pMixStream->Node);
148         pSink->cStreams++;
151                      pSink->pszName, pMixStream, pSink->cStreams));
213         PAUDMIXSINK pSink = RTListGetFirst(&pMixer->lstSinks, AUDMIXSINK, Node);
214         while (pSink)
216             PAUDMIXSINK pNext = RTListNodeGetNext(&pSink->Node, AUDMIXSINK, Node);
217             bool fLast = RTListNodeIsLast(&pMixer->lstSinks, &pSink->Node);
219             audioMixerRemoveSink(pMixer, pSink);
224             pSink = pNext;
235 static void audioMixerDestroySink(PAUDMIXSINK pSink)
237     AssertPtrReturnVoid(pSink);
238     if (!pSink)
241     RTStrFree(pSink->pszName);
243     RTMemFree(pSink);
261     PAUDMIXSINK pSink;
262     RTListForEach(&pMixer->lstSinks, pSink, AUDMIXSINK, Node)
263         cStreams += pSink->cStreams;
275     PAUDMIXSINK pSink;
276     RTListForEach(&pMixer->lstSinks, pSink, AUDMIXSINK, Node)
278         int rc2 = audioMixerUpdateSinkVolume(pSink, &pMixer->VolMaster, &pSink->Volume);
283 int audioMixerProcessSinkIn(PAUDMIXSINK pSink, AUDMIXOP enmOp, void *pvBuf, uint32_t cbBuf, uint32_t *pcbProcessed)
285     AssertPtrReturn(pSink, VERR_INVALID_POINTER);
299     LogFlowFunc(("%s: pvBuf=%p, cbBuf=%zu\n", pSink->pszName, pvBuf, cbBuf));
302     RTListForEach(&pSink->lstStreams, pStream, AUDMIXSTREAM, Node)
346 int audioMixerProcessSinkOut(PAUDMIXSINK pSink, AUDMIXOP enmOp, const void *pvBuf, uint32_t cbBuf, uint32_t *pcbProcessed)
351 void audioMixerRemoveSink(PAUDIOMIXER pMixer, PAUDMIXSINK pSink)
354     if (!pSink)
357     PAUDMIXSTREAM pStream = RTListGetFirst(&pSink->lstStreams, AUDMIXSTREAM, Node);
361         bool fLast = RTListNodeIsLast(&pSink->lstStreams, &pStream->Node);
363         audioMixerRemoveStream(pSink, pStream);
371     Assert(pSink->cStreams == 0);
373     RTListNodeRemove(&pSink->Node);
377     LogFlowFunc(("%s: pSink=%s, cSinks=%RU8\n",
378                  pMixer->pszName, pSink->pszName, pMixer->cSinks));
380     audioMixerDestroySink(pSink);
383 void audioMixerRemoveStream(PAUDMIXSINK pSink, PAUDMIXSTREAM pStream)
385     AssertPtrReturnVoid(pSink);
389     Assert(pSink->cStreams);
391     pSink->cStreams--;
393     const char *pszStream = pSink->enmDir == AUDMIXSINKDIR_INPUT
397                  pSink->pszName, pszStream, pSink->cStreams));
446 int audioMixerUpdateSinkVolume(PAUDMIXSINK pSink, const PPDMAUDIOVOLUME pVolMaster, const PPDMAUDIOVOLUME pVolSink)
448     AssertPtrReturn(pSink,      VERR_INVALID_POINTER);
455                   pSink->pszName, pSink->Volume.fMuted, pSink->Volume.uLeft, pSink->Volume.uRight));
467     bool fOut = pSink->enmDir == AUDMIXSINKDIR_OUTPUT;
471     RTListForEach(&pSink->lstStreams, pStream, AUDMIXSTREAM, Node)
497 int audioMixerSetSinkVolume(PAUDMIXSINK pSink, PPDMAUDIOVOLUME pVol)
499     AssertPtrReturn(pSink, VERR_INVALID_POINTER);
502     LogFlowFunc(("%s: fMuted=%RTbool, lVol=%RU32, rVol=%RU32\n", pSink->pszName, pVol->fMuted, pVol->uLeft, pVol->uRight));
504     AssertPtr(pSink->pParent);
505     return audioMixerUpdateSinkVolume(pSink, &pSink->pParent->VolMaster, pVol);