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Bug 1346501. Don't mark every image as visible when a frame is created for it

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janekptacijarabaci 2018-07-12 18:56:16 +02:00 • committed by Roy Tam
commit ece6d716f4
4 changed files with 37 additions and 11 deletions
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6
layout/svg/nsSVGImageFrame.cpp
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@ -159,6 +159,12 @@ nsSVGImageFrame::Init(nsIContent* aContent,
if (GetStateBits() & NS_FRAME_IS_NONDISPLAY) {
// Non-display frames are likely to be patterns, masks or the like.
// Treat them as always visible.
// This call must happen before the FrameCreated. This is because the
// primary frame pointer on our content node isn't set until after this
// function ends, so there is no way for the resulting OnVisibilityChange
// notification to get a frame. FrameCreated has a workaround for this in
// that it passes our frame around so it can be accessed. OnVisibilityChange
// doesn't have that workaround.
IncApproximateVisibleCount();
}