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sotaro 2019-03-23 13:01:13 +01:00 • committed by Roy Tam
commit 9f852ea56e
1 changed files with 7 additions and 5 deletions
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12
dom/media/VideoFrameContainer.cpp
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@ -61,7 +61,7 @@ void VideoFrameContainer::UpdatePrincipalHandleForFrameIDLocked(const PrincipalH
mFrameIDForPendingPrincipalHandle = aFrameID;
}
static void
static bool
SetImageToBlackPixel(PlanarYCbCrImage* aImage)
{
uint8_t blackPixel[] = { 0x10, 0x80, 0x80 };
@ -72,7 +72,7 @@ SetImageToBlackPixel(PlanarYCbCrImage* aImage)
data.mCrChannel = blackPixel + 2;
data.mYStride = data.mCbCrStride = 1;
data.mPicSize = data.mYSize = data.mCbCrSize = gfx::IntSize(1, 1);
aImage->CopyData(data);
return aImage->CopyData(data);
}
class VideoFrameContainerInvalidateRunnable : public Runnable {
@ -122,11 +122,13 @@ void VideoFrameContainer::SetCurrentFrames(const VideoSegment& aSegment)
if (frame->GetForceBlack()) {
if (!mBlackImage) {
mBlackImage = GetImageContainer()->CreatePlanarYCbCrImage();
if (mBlackImage) {
RefPtr<Image> blackImage = GetImageContainer()->CreatePlanarYCbCrImage();
if (blackImage) {
// Sets the image to a single black pixel, which will be scaled to
// fill the rendered size.
SetImageToBlackPixel(mBlackImage->AsPlanarYCbCrImage());
if (SetImageToBlackPixel(blackImage->AsPlanarYCbCrImage())) {
mBlackImage = blackImage;
}
}
}
if (mBlackImage) {