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Bug 1198202 - Increase hardware video decoding fallback threshold. r=ajones

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This commit is contained in:
Matt Woodrow 2015-09-03 20:37:31 -04:00
parent 6dbfc47ad8
commit c09902f664
1 changed files with 3 additions and 3 deletions
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6
dom/media/MediaDecoderStateMachine.cpp
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@ -216,7 +216,7 @@ MediaDecoderStateMachine::MediaDecoderStateMachine(MediaDecoder* aDecoder,
mDropVideoUntilNextDiscontinuity(false),
mDecodeToSeekTarget(false),
mCurrentTimeBeforeSeek(0),
mCorruptFrames(30),
mCorruptFrames(60),
mDecodingFirstFrame(true),
mSentLoadedMetadataEvent(false),
mSentFirstFrameLoadedEvent(false),
@ -2474,8 +2474,8 @@ bool MediaDecoderStateMachine::CheckFrameValidity(VideoData* aData)
// only supports integer types.
mCorruptFrames.insert(10);
if (mReader->VideoIsHardwareAccelerated() &&
frameStats.GetPresentedFrames() > 30 &&
mCorruptFrames.mean() >= 1 /* 10% */) {
frameStats.GetPresentedFrames() > 60 &&
mCorruptFrames.mean() >= 2 /* 20% */) {
nsCOMPtr<nsIRunnable> task =
NS_NewRunnableMethod(mReader, &MediaDecoderReader::DisableHardwareAcceleration);
DecodeTaskQueue()->Dispatch(task.forget());