diff options
Diffstat (limited to 'WebCore/rendering/RenderLayerCompositor.h')
| -rw-r--r-- | WebCore/rendering/RenderLayerCompositor.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/WebCore/rendering/RenderLayerCompositor.h b/WebCore/rendering/RenderLayerCompositor.h index 73683f3..5f1a178 100644 --- a/WebCore/rendering/RenderLayerCompositor.h +++ b/WebCore/rendering/RenderLayerCompositor.h @@ -38,6 +38,12 @@ class GraphicsLayer; class RenderVideo; #endif +enum CompositingUpdateType { + CompositingUpdateAfterLayoutOrStyleChange, + CompositingUpdateOnPaitingOrHitTest, + CompositingUpdateOnScroll +}; + // RenderLayerCompositor manages the hierarchy of // composited RenderLayers. It determines which RenderLayers // become compositing, and creates and maintains a hierarchy of @@ -47,7 +53,6 @@ class RenderVideo; class RenderLayerCompositor { public: - RenderLayerCompositor(RenderView*); ~RenderLayerCompositor(); @@ -80,7 +85,7 @@ public: void scheduleSync(); // Rebuild the tree of compositing layers - void updateCompositingLayers(RenderLayer* updateRoot = 0); + void updateCompositingLayers(CompositingUpdateType = CompositingUpdateAfterLayoutOrStyleChange, RenderLayer* updateRoot = 0); // Update the compositing state of the given layer. Returns true if that state changed. enum CompositingChangeRepaint { CompositingChangeRepaintNow, CompositingChangeWillRepaintLater }; @@ -173,6 +178,7 @@ private: bool requiresCompositingForTransform(RenderObject*) const; bool requiresCompositingForVideo(RenderObject*) const; bool requiresCompositingForCanvas(RenderObject*) const; + bool requiresCompositingForPlugin(RenderObject*) const; bool requiresCompositingWhenDescendantsAreCompositing(RenderObject*) const; private: |