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1 /* | 1 /* |
2 * Copyright (c) 2014, Google Inc. All rights reserved. | 2 * Copyright (c) 2014, Google 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 are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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34 #include "platform/PlatformExport.h" | 34 #include "platform/PlatformExport.h" |
35 | 35 |
36 class SkCanvas; | 36 class SkCanvas; |
37 | 37 |
38 namespace blink { | 38 namespace blink { |
39 | 39 |
40 class PLATFORM_EXPORT ImageBufferClient { | 40 class PLATFORM_EXPORT ImageBufferClient { |
41 public: | 41 public: |
42 virtual ~ImageBufferClient() {} | 42 virtual ~ImageBufferClient() {} |
43 virtual void notifySurfaceInvalid() = 0; | 43 virtual void notifySurfaceInvalid() = 0; |
44 virtual bool isDirty() = 0; | |
45 virtual void didDisableAcceleration() = 0; | 44 virtual void didDisableAcceleration() = 0; |
46 virtual void didFinalizeFrame() = 0; | |
47 virtual void restoreCanvasMatrixClipStack(SkCanvas*) const = 0; | 45 virtual void restoreCanvasMatrixClipStack(SkCanvas*) const = 0; |
48 }; | 46 }; |
49 | 47 |
50 } // namespace blink | 48 } // namespace blink |
51 | 49 |
52 #endif | 50 #endif |
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