Changeset 73403 in vbox for trunk/src/VBox/Devices/Audio/DevHDA.cpp

Timestamp:

Jul 31, 2018 8:59:13 AM (6 years ago)

Author:

vboxsync

Message:

Audio/Mixer: Added support for setting / getting an (input) sink's current recording source via AudioMixerSink[Get|Set]RecordingSource().

File:

• trunk/src/VBox/Devices/Audio/DevHDA.cpp (modified) (1 diff)

trunk/src/VBox/Devices/Audio/DevHDA.cpp

@@ -2421 +2421 @@
         PAUDMIXSTREAM pMixStrm;
         rc = AudioMixerSinkCreateStream(pMixSink, pDrv->pConnector, pStreamCfg, 0 /* fFlags */, &pMixStrm);
+        LogFlowFunc(("LUN#%RU8: Created stream \"%s\" for sink, rc=%Rrc\n", pDrv->uLUN, pStreamCfg->szName, rc));
         if (RT_SUCCESS(rc))
         {
             rc = AudioMixerSinkAddStream(pMixSink, pMixStrm);
-            LogFlowFunc(("LUN#%RU8: Added \"%s\" to sink, rc=%Rrc\n", pDrv->uLUN, pStreamCfg->szName, rc));
+            LogFlowFunc(("LUN#%RU8: Added stream \"%s\" to sink, rc=%Rrc\n", pDrv->uLUN, pStreamCfg->szName, rc));
+            if (RT_SUCCESS(rc))
+            {
+                /* If this is an input stream, always set the latest (added) stream
+                 * as the recording source.
+                 * @todo Make the recording source dynamic (CFGM?). */
+                if (pStreamCfg->enmDir == PDMAUDIODIR_IN)
+                {
+                    rc = AudioMixerSinkSetRecordingSource(pMixSink, pMixStrm);
+                    LogFlowFunc(("LUN#%RU8: Recording source is now \"%s\", rc=%Rrc\n", pDrv->uLUN, pStreamCfg->szName, rc));
+                    LogRel2(("HDA: Set recording source to '%s'\n", pStreamCfg->szName));
+                }
+            }
         }