Index: third_party/WebKit/Source/platform/graphics/SquashingDisallowedReasons.h |
diff --git a/third_party/WebKit/Source/platform/graphics/SquashingDisallowedReasons.h b/third_party/WebKit/Source/platform/graphics/SquashingDisallowedReasons.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..ec290909e713ef86f3876f6c2ea26a123c060438 |
--- /dev/null |
+++ b/third_party/WebKit/Source/platform/graphics/SquashingDisallowedReasons.h |
@@ -0,0 +1,46 @@ |
+// Copyright 2016 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef SquashingDisallowedReasons_h |
+#define SquashingDisallowedReasons_h |
+ |
+#include "platform/PlatformExport.h" |
+#include "wtf/Allocator.h" |
+#include <stdint.h> |
+ |
+namespace blink { |
+ |
+const uint64_t SquashingDisallowedReasonsNone = 0; |
+ |
+const uint64_t SquashingDisallowedReasonScrollsWithRespectToSquashingLayer = UINT64_C(1) << 0; |
+const uint64_t SquashingDisallowedReasonSquashingSparsityExceeded = UINT64_C(1) << 1; |
+const uint64_t SquashingDisallowedReasonClippingContainerMismatch = UINT64_C(1) << 2; |
+const uint64_t SquashingDisallowedReasonOpacityAncestorMismatch = UINT64_C(1) << 3; |
+const uint64_t SquashingDisallowedReasonTransformAncestorMismatch = UINT64_C(1) << 4; |
+const uint64_t SquashingDisallowedReasonFilterMismatch = UINT64_C(1) << 5; |
+const uint64_t SquashingDisallowedReasonWouldBreakPaintOrder = UINT64_C(1) << 6; |
+const uint64_t SquashingDisallowedReasonSquashingVideoIsDisallowed = UINT64_C(1) << 7; |
+const uint64_t SquashingDisallowedReasonSquashedLayerClipsCompositingDescendants = UINT64_C(1) << 8; |
+const uint64_t SquashingDisallowedReasonSquashingLayoutPartIsDisallowed = UINT64_C(1) << 9; |
+const uint64_t SquashingDisallowedReasonSquashingReflectionIsDisallowed = UINT64_C(1) << 10; |
+const uint64_t SquashingDisallowedReasonSquashingBlendingIsDisallowed = UINT64_C(1) << 11; |
+const uint64_t SquashingDisallowedReasonNearestFixedPositionMismatch = UINT64_C(1) << 12; |
+const uint64_t SquashingDisallowedReasonScrollChildWithCompositedDescendants = UINT64_C(1) << 13; |
+const uint64_t SquashingDisallowedReasonSquashingLayerIsAnimating = UINT64_C(1) << 14; |
+ |
+typedef uint64_t SquashingDisallowedReasons; |
+ |
+struct SquashingDisallowedReasonStringMap { |
+ STACK_ALLOCATED(); |
+ SquashingDisallowedReasons reason; |
+ const char* shortName; |
+ const char* description; |
+}; |
+ |
+PLATFORM_EXPORT extern const SquashingDisallowedReasonStringMap kSquashingDisallowedReasonStringMap[]; |
+PLATFORM_EXPORT extern const size_t kNumberOfSquashingDisallowedReasons; |
+ |
+} // namespace blink |
+ |
+#endif // SquashingDisallowedReasons_h |