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Bug 1095315 - Fix the order of applying pending updates and getting the effective transform in BasicLayerManager; r=mattwoodrow

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This commit is contained in:
Brian Birtles 2014-11-11 11:01:28 +09:00
parent cb447ee54d
commit f94049aee4
1 changed files with 6 additions and 6 deletions
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12
gfx/layers/basic/BasicLayerManager.cpp
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@ -485,6 +485,12 @@ BasicLayerManager::EndTransactionInternal(DrawPaintedLayerCallback aCallback,
mTransactionIncomplete = false;
if (mRoot) {
if (aFlags & END_NO_COMPOSITE) {
// Apply pending tree updates before recomputing effective
// properties.
mRoot->ApplyPendingUpdatesToSubtree();
}
// Need to do this before we call ApplyDoubleBuffering,
// which depends on correct effective transforms
if (mTarget) {
@ -499,12 +505,6 @@ BasicLayerManager::EndTransactionInternal(DrawPaintedLayerCallback aCallback,
if (mRoot->GetMaskLayer()) {
ToData(mRoot->GetMaskLayer())->Validate(aCallback, aCallbackData, nullptr);
}
if (aFlags & END_NO_COMPOSITE) {
// Apply pending tree updates before recomputing effective
// properties.
mRoot->ApplyPendingUpdatesToSubtree();
}
}
if (mTarget && mRoot &&