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Bug 1190676 - Part 1 - Use the right MediaStreamGraph when setting a MediaStream as mozSrcStream on an HTMLMediaElement. r=roc

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Paul Adenot
2015-08-25 10:16:41 +02:00
parent f5069f5115
commit b4e244c376
1 changed files with 2 additions and 1 deletions
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dom/html/HTMLMediaElement.cpp
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@@ -3051,7 +3051,8 @@ void HTMLMediaElement::SetupSrcMediaStreamPlayback(DOMMediaStream* aStream)
// version |mPlaybackStream|. If two media elements are playing the
// same realtime DOMMediaStream, this allows them to pause playback
// independently of each other.
mPlaybackStream = DOMMediaStream::CreateTrackUnionStream(window);
MediaStreamGraph* graph = mSrcStream->GetStream()->Graph();
mPlaybackStream = DOMMediaStream::CreateTrackUnionStream(window, graph);
mPlaybackStreamInputPort = mPlaybackStream->GetStream()->AsProcessedStream()->
AllocateInputPort(mSrcStream->GetStream(), MediaInputPort::FLAG_BLOCK_OUTPUT);