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Bug 1157669 - Assert aGroupTarget is not null in PaintSelfOrChildren method. r=nical

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This commit is contained in:
Amanda Sambath
2015-05-20 10:47:29 +02:00
parent 181204ca3c
commit 79c456ab15
1 changed files with 4 additions and 1 deletions
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5
gfx/layers/basic/BasicLayerManager.cpp
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@@ -793,6 +793,7 @@ void
BasicLayerManager::PaintSelfOrChildren(PaintLayerContext& aPaintContext,
gfxContext* aGroupTarget)
{
MOZ_ASSERT(aGroupTarget);
BasicImplData* data = ToData(aPaintContext.mLayer);
/* Only paint ourself, or our children - This optimization relies on this! */
@@ -852,6 +853,8 @@ BasicLayerManager::PaintLayer(gfxContext* aTarget,
DrawPaintedLayerCallback aCallback,
void* aCallbackData)
{
MOZ_ASSERT(aTarget);
PROFILER_LABEL("BasicLayerManager", "PaintLayer",
js::ProfileEntry::Category::GRAPHICS);
@@ -911,7 +914,7 @@ BasicLayerManager::PaintLayer(gfxContext* aTarget,
paintLayerContext.AnnotateOpaqueRect();
}
bool clipIsEmpty = !aTarget || aTarget->GetClipExtents().IsEmpty();
bool clipIsEmpty = aTarget->GetClipExtents().IsEmpty();
if (clipIsEmpty) {
PaintSelfOrChildren(paintLayerContext, aTarget);
return;