Upstream version 10.39.225.0

[platform/framework/web/crosswalk.git] / src / third_party / WebKit / Source / platform / graphics / CompositingReasons.h

diff --git a/src/third_party/WebKit/Source/platform/graphics/CompositingReasons.h b/src/third_party/WebKit/Source/platform/graphics/CompositingReasons.h
index 07e1375..72f7381 100644 (file)
--- a/src/third_party/WebKit/Source/platform/graphics/CompositingReasons.h
+++ b/src/third_party/WebKit/Source/platform/graphics/CompositingReasons.h
@@ -45,45 +45,46 @@ const uint64_t CompositingReasonSquashingVideoIsDisallowed               = UINT6
 const uint64_t CompositingReasonSquashedLayerClipsCompositingDescendants = UINT64_C(1) << 25;
 const uint64_t CompositingReasonSquashingRenderPartIsDisallowed          = UINT64_C(1) << 26;
 const uint64_t CompositingReasonSquashingReflectionIsDisallowed          = UINT64_C(1) << 27;
+const uint64_t CompositingReasonSquashingBlendingIsDisallowed            = UINT64_C(1) << 28;
 
 // Subtree reasons that require knowing what the status of your subtree is before knowing the answer
-const uint64_t CompositingReasonTransformWithCompositedDescendants       = UINT64_C(1) << 28;
-const uint64_t CompositingReasonOpacityWithCompositedDescendants         = UINT64_C(1) << 29;
-const uint64_t CompositingReasonMaskWithCompositedDescendants            = UINT64_C(1) << 30;
-const uint64_t CompositingReasonReflectionWithCompositedDescendants      = UINT64_C(1) << 31;
-const uint64_t CompositingReasonFilterWithCompositedDescendants          = UINT64_C(1) << 32;
-const uint64_t CompositingReasonBlendingWithCompositedDescendants        = UINT64_C(1) << 33;
-const uint64_t CompositingReasonClipsCompositingDescendants              = UINT64_C(1) << 34;
-const uint64_t CompositingReasonPerspectiveWith3DDescendants             = UINT64_C(1) << 35;
-const uint64_t CompositingReasonPreserve3DWith3DDescendants              = UINT64_C(1) << 36;
-const uint64_t CompositingReasonReflectionOfCompositedParent             = UINT64_C(1) << 37;
-const uint64_t CompositingReasonIsolateCompositedDescendants             = UINT64_C(1) << 38;
+const uint64_t CompositingReasonTransformWithCompositedDescendants       = UINT64_C(1) << 29;
+const uint64_t CompositingReasonOpacityWithCompositedDescendants         = UINT64_C(1) << 30;
+const uint64_t CompositingReasonMaskWithCompositedDescendants            = UINT64_C(1) << 31;
+const uint64_t CompositingReasonReflectionWithCompositedDescendants      = UINT64_C(1) << 32;
+const uint64_t CompositingReasonFilterWithCompositedDescendants          = UINT64_C(1) << 33;
+const uint64_t CompositingReasonBlendingWithCompositedDescendants        = UINT64_C(1) << 34;
+const uint64_t CompositingReasonClipsCompositingDescendants              = UINT64_C(1) << 35;
+const uint64_t CompositingReasonPerspectiveWith3DDescendants             = UINT64_C(1) << 36;
+const uint64_t CompositingReasonPreserve3DWith3DDescendants              = UINT64_C(1) << 37;
+const uint64_t CompositingReasonReflectionOfCompositedParent             = UINT64_C(1) << 38;
+const uint64_t CompositingReasonIsolateCompositedDescendants             = UINT64_C(1) << 39;
 
 // The root layer is a special case that may be forced to be a layer, but also it needs to be
 // a layer if anything else in the subtree is composited.
-const uint64_t CompositingReasonRoot                                     = UINT64_C(1) << 39;
+const uint64_t CompositingReasonRoot                                     = UINT64_C(1) << 40;
 
 // CompositedLayerMapping internal hierarchy reasons
-const uint64_t CompositingReasonLayerForAncestorClip                     = UINT64_C(1) << 40;
-const uint64_t CompositingReasonLayerForDescendantClip                   = UINT64_C(1) << 41;
-const uint64_t CompositingReasonLayerForPerspective                      = UINT64_C(1) << 42;
-const uint64_t CompositingReasonLayerForHorizontalScrollbar              = UINT64_C(1) << 43;
-const uint64_t CompositingReasonLayerForVerticalScrollbar                = UINT64_C(1) << 44;
-const uint64_t CompositingReasonLayerForOverflowControlsHost             = UINT64_C(1) << 45;
-const uint64_t CompositingReasonLayerForScrollCorner                     = UINT64_C(1) << 46;
-const uint64_t CompositingReasonLayerForScrollingContents                = UINT64_C(1) << 47;
-const uint64_t CompositingReasonLayerForScrollingContainer               = UINT64_C(1) << 48;
-const uint64_t CompositingReasonLayerForSquashingContents                = UINT64_C(1) << 49;
-const uint64_t CompositingReasonLayerForSquashingContainer               = UINT64_C(1) << 50;
-const uint64_t CompositingReasonLayerForForeground                       = UINT64_C(1) << 51;
-const uint64_t CompositingReasonLayerForBackground                       = UINT64_C(1) << 52;
-const uint64_t CompositingReasonLayerForMask                             = UINT64_C(1) << 53;
-const uint64_t CompositingReasonLayerForClippingMask                     = UINT64_C(1) << 54;
-const uint64_t CompositingReasonLayerForScrollingBlockSelection          = UINT64_C(1) << 55;
+const uint64_t CompositingReasonLayerForAncestorClip                     = UINT64_C(1) << 41;
+const uint64_t CompositingReasonLayerForDescendantClip                   = UINT64_C(1) << 42;
+const uint64_t CompositingReasonLayerForPerspective                      = UINT64_C(1) << 43;
+const uint64_t CompositingReasonLayerForHorizontalScrollbar              = UINT64_C(1) << 44;
+const uint64_t CompositingReasonLayerForVerticalScrollbar                = UINT64_C(1) << 45;
+const uint64_t CompositingReasonLayerForOverflowControlsHost             = UINT64_C(1) << 46;
+const uint64_t CompositingReasonLayerForScrollCorner                     = UINT64_C(1) << 47;
+const uint64_t CompositingReasonLayerForScrollingContents                = UINT64_C(1) << 48;
+const uint64_t CompositingReasonLayerForScrollingContainer               = UINT64_C(1) << 49;
+const uint64_t CompositingReasonLayerForSquashingContents                = UINT64_C(1) << 50;
+const uint64_t CompositingReasonLayerForSquashingContainer               = UINT64_C(1) << 51;
+const uint64_t CompositingReasonLayerForForeground                       = UINT64_C(1) << 52;
+const uint64_t CompositingReasonLayerForBackground                       = UINT64_C(1) << 53;
+const uint64_t CompositingReasonLayerForMask                             = UINT64_C(1) << 54;
+const uint64_t CompositingReasonLayerForClippingMask                     = UINT64_C(1) << 55;
+const uint64_t CompositingReasonLayerForScrollingBlockSelection          = UINT64_C(1) << 56;
 
 // Composited elements with inline transforms trigger assumed overlap so that
 // we can update their transforms quickly.
-const uint64_t CompositingReasonInlineTransform                          = UINT64_C(1) << 56;
+const uint64_t CompositingReasonInlineTransform                          = UINT64_C(1) << 57;
 
 // Various combinations of compositing reasons are defined here also, for more intutive and faster bitwise logic.
 const uint64_t CompositingReasonComboAllDirectReasons =
@@ -145,6 +146,7 @@ const uint64_t CompositingReasonComboReasonsThatRequireOwnBacking =
     | CompositingReasonSquashedLayerClipsCompositingDescendants
     | CompositingReasonSquashingRenderPartIsDisallowed
     | CompositingReasonSquashingReflectionIsDisallowed
+    | CompositingReasonSquashingBlendingIsDisallowed
     | CompositingReasonTransformWithCompositedDescendants
     | CompositingReasonOpacityWithCompositedDescendants
     | CompositingReasonMaskWithCompositedDescendants