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Bug 695763. Part 3. Invalidate the background images of buttons, fieldsets, and mathml chars if they are not decoded and we are asked to do a sync decode. r=matt.woodrow

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This commit is contained in:
Timothy Nikkel
2013-06-26 11:43:26 -05:00
parent be5d29727b
commit df8c23dab6
7 changed files with 87 additions and 0 deletions
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13
layout/forms/nsButtonFrameRenderer.cpp
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@@ -118,6 +118,9 @@ public:
virtual void Paint(nsDisplayListBuilder* aBuilder,
nsRenderingContext* aCtx);
virtual nsRect GetBounds(nsDisplayListBuilder* aBuilder, bool* aSnap);
virtual void ComputeInvalidationRegion(nsDisplayListBuilder* aBuilder,
const nsDisplayItemGeometry* aGeometry,
nsRegion *aInvalidRegion) MOZ_OVERRIDE;
NS_DISPLAY_DECL_NAME("ButtonBorderBackground", TYPE_BUTTON_BORDER_BACKGROUND)
private:
nsButtonFrameRenderer* mBFR;
@@ -150,6 +153,16 @@ private:
nsButtonFrameRenderer* mBFR;
};
void
nsDisplayButtonBorderBackground::ComputeInvalidationRegion(nsDisplayListBuilder* aBuilder,
const nsDisplayItemGeometry* aGeometry,
nsRegion *aInvalidRegion)
{
AddInvalidRegionForSyncDecodeBackgroundImages(aBuilder, aGeometry, aInvalidRegion);
nsDisplayItem::ComputeInvalidationRegion(aBuilder, aGeometry, aInvalidRegion);
}
void nsDisplayButtonBorderBackground::Paint(nsDisplayListBuilder* aBuilder,
nsRenderingContext* aCtx)
{