summaryrefslogtreecommitdiffstats
path: root/dom/media/MediaTrackGraphImpl.h
diff options
context:
space:
mode:
Diffstat (limited to 'dom/media/MediaTrackGraphImpl.h')
-rw-r--r--dom/media/MediaTrackGraphImpl.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/dom/media/MediaTrackGraphImpl.h b/dom/media/MediaTrackGraphImpl.h
index e733b961ff..5daed83ef3 100644
--- a/dom/media/MediaTrackGraphImpl.h
+++ b/dom/media/MediaTrackGraphImpl.h
@@ -571,7 +571,12 @@ class MediaTrackGraphImpl : public MediaTrackGraph,
void SetMaxOutputChannelCount(uint32_t aMaxChannelCount);
double AudioOutputLatency();
-
+ /* Return whether the clock for the audio output device used for the AEC
+ * reverse stream might drift from the clock for this MediaTrackGraph. */
+ bool OutputForAECMightDrift() {
+ AssertOnGraphThread();
+ return mOutputDeviceForAEC != PrimaryOutputDeviceID();
+ }
/**
* The audio input channel count for a MediaTrackGraph is the max of all the
* channel counts requested by the listeners. The max channel count is
@@ -1115,12 +1120,14 @@ class MediaTrackGraphImpl : public MediaTrackGraph,
const float mGlobalVolume;
#ifdef DEBUG
+ protected:
/**
* Used to assert when AppendMessage() runs control messages synchronously.
*/
bool mCanRunMessagesSynchronously;
#endif
+ private:
/**
* The graph's main-thread observable graph time.
* Updated by the stable state runnable after each iteration.