From d7beb75aa889967780067ade8219b4a662f22e38 Mon Sep 17 00:00:00 2001 From: wolfbeast Date: Thu, 7 Jun 2018 16:04:56 +0200 Subject: Media: harden TrackID handling. --- dom/media/MediaDecoder.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'dom/media/MediaDecoder.h') diff --git a/dom/media/MediaDecoder.h b/dom/media/MediaDecoder.h index 825bbbd2c..a4edcbe72 100644 --- a/dom/media/MediaDecoder.h +++ b/dom/media/MediaDecoder.h @@ -210,9 +210,13 @@ public: // Add an output stream. All decoder output will be sent to the stream. // The stream is initially blocked. The decoder is responsible for unblocking // it while it is playing back. - virtual void AddOutputStream(ProcessedMediaStream* aStream, bool aFinishWhenEnded); + virtual void AddOutputStream(ProcessedMediaStream* aStream, + TrackID aNextAvailableTrackID, + bool aFinishWhenEnded); // Remove an output stream added with AddOutputStream. virtual void RemoveOutputStream(MediaStream* aStream); + // The next TrackID that can be used without risk of a collision. + virtual TrackID NextAvailableTrackIDFor(MediaStream* aOutputStream) const; // Return the duration of the video in seconds. virtual double GetDuration(); -- cgit v1.2.3