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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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33 | 33 |
34 #include "platform/PlatformExport.h" | 34 #include "platform/PlatformExport.h" |
35 #include "platform/graphics/paint/PaintCanvas.h" | 35 #include "platform/graphics/paint/PaintCanvas.h" |
36 | 36 |
37 namespace blink { | 37 namespace blink { |
38 | 38 |
39 class PLATFORM_EXPORT ImageBufferClient { | 39 class PLATFORM_EXPORT ImageBufferClient { |
40 public: | 40 public: |
41 virtual ~ImageBufferClient() {} | 41 virtual ~ImageBufferClient() {} |
42 virtual void notifySurfaceInvalid() = 0; | 42 virtual void notifySurfaceInvalid() = 0; |
43 virtual bool isDirty() = 0; | |
44 virtual void didDisableAcceleration() = 0; | 43 virtual void didDisableAcceleration() = 0; |
45 virtual void didFinalizeFrame() = 0; | |
46 virtual void restoreCanvasMatrixClipStack(PaintCanvas*) const = 0; | 44 virtual void restoreCanvasMatrixClipStack(PaintCanvas*) const = 0; |
47 }; | 45 }; |
48 | 46 |
49 } // namespace blink | 47 } // namespace blink |
50 | 48 |
51 #endif | 49 #endif |
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