Bug 1097464 - Part 5: Fix preserve3d wording for nsIFrame. r=roc

2015-09-17 03:31:00 +02:00
parent 0b12679603
commit 9e548da5a7
8 changed files with 50 additions and 49 deletions
--- a/layout/base/FrameLayerBuilder.cpp
+++ b/layout/base/FrameLayerBuilder.cpp
@@ -3943,7 +3943,8 @@ ContainerState::ProcessDisplayItems(nsDisplayList* aList)
      // 3D-transformed layers don't necessarily draw in the order in which
      // they're added to their parent container layer.
      bool mayDrawOutOfOrder = itemType == nsDisplayItem::TYPE_TRANSFORM &&
-        (item->Frame()->Preserves3D() || item->Frame()->Preserves3DChildren());
+        (item->Frame()->Combines3DTransformWithAncestors() ||
+         item->Frame()->Extend3DContext());

      // Let mPaintedLayerDataTree know about this item, so that
      // FindPaintedLayerFor and FindOpaqueBackgroundColor are aware of this