MediaStreamNote: Difference between revisions

MediaStreamNote (view source)

710 bytes added , 29 July 2014

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@@ Line 222: / Line 222: @@
 }
+void
+MediaEngineWebRTCVideoSource::NotifyPull(MediaStreamGraph* aGraph,
+                                         SourceMediaStream *aSource,
+                                         TrackID aID,
+                                         StreamTime aDesiredTime,
+                                         TrackTicks &aLastEndTime)
+{
+  ...
+  if (delta > 0) {
+    // nullptr images are allowed
+    IntSize size(image ? mWidth : 0, image ? mHeight : 0);
+    segment.AppendFrame(image.forget(), delta, size);
+    // This can fail if either a) we haven't added the track yet, or b)
+    // we've removed or finished the track.
+    if (aSource->AppendToTrack(aID, &(segment))) {
+      aLastEndTime = target;
+    }
+  }
+}
 </source>