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1 /* | 1 /* |
2 * Copyright (C) 2009 Apple Inc. All rights reserved. | 2 * Copyright (C) 2009 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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40 kGraphicsLayerPaintBackground = (1 << 0), | 40 kGraphicsLayerPaintBackground = (1 << 0), |
41 kGraphicsLayerPaintForeground = (1 << 1), | 41 kGraphicsLayerPaintForeground = (1 << 1), |
42 kGraphicsLayerPaintMask = (1 << 2), | 42 kGraphicsLayerPaintMask = (1 << 2), |
43 kGraphicsLayerPaintOverflowContents = (1 << 3), | 43 kGraphicsLayerPaintOverflowContents = (1 << 3), |
44 kGraphicsLayerPaintCompositedScroll = (1 << 4), | 44 kGraphicsLayerPaintCompositedScroll = (1 << 4), |
45 kGraphicsLayerPaintChildClippingMask = (1 << 5), | 45 kGraphicsLayerPaintChildClippingMask = (1 << 5), |
46 kGraphicsLayerPaintAncestorClippingMask = (1 << 6), | 46 kGraphicsLayerPaintAncestorClippingMask = (1 << 6), |
47 kGraphicsLayerPaintDecoration = (1 << 7), | 47 kGraphicsLayerPaintDecoration = (1 << 7), |
48 kGraphicsLayerPaintAllWithOverflowClip = | 48 kGraphicsLayerPaintAllWithOverflowClip = |
49 (kGraphicsLayerPaintBackground | kGraphicsLayerPaintForeground | | 49 (kGraphicsLayerPaintBackground | kGraphicsLayerPaintForeground | |
50 kGraphicsLayerPaintMask | | 50 kGraphicsLayerPaintMask | kGraphicsLayerPaintDecoration) |
51 kGraphicsLayerPaintDecoration) | |
52 }; | 51 }; |
53 typedef unsigned GraphicsLayerPaintingPhase; | 52 typedef unsigned GraphicsLayerPaintingPhase; |
54 | 53 |
55 enum { | 54 enum { |
56 kLayerTreeNormal = 0, | 55 kLayerTreeNormal = 0, |
57 // Dump extra debugging info like layer addresses. | 56 // Dump extra debugging info like layer addresses. |
58 kLayerTreeIncludesDebugInfo = 1 << 0, | 57 kLayerTreeIncludesDebugInfo = 1 << 0, |
59 kLayerTreeIncludesPaintInvalidations = 1 << 1, | 58 kLayerTreeIncludesPaintInvalidations = 1 << 1, |
60 kLayerTreeIncludesPaintingPhases = 1 << 2, | 59 kLayerTreeIncludesPaintingPhases = 1 << 2, |
61 kLayerTreeIncludesRootLayer = 1 << 3, | 60 kLayerTreeIncludesRootLayer = 1 << 3, |
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95 // This is executed in GraphicsLayer construction and destruction | 94 // This is executed in GraphicsLayer construction and destruction |
96 // to verify that we don't create or destroy GraphicsLayers | 95 // to verify that we don't create or destroy GraphicsLayers |
97 // while painting. | 96 // while painting. |
98 virtual void VerifyNotPainting() {} | 97 virtual void VerifyNotPainting() {} |
99 #endif | 98 #endif |
100 }; | 99 }; |
101 | 100 |
102 } // namespace blink | 101 } // namespace blink |
103 | 102 |
104 #endif // GraphicsLayerClient_h | 103 #endif // GraphicsLayerClient_h |
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