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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef CC_SURFACES_SURFACE_DAMAGE_OBSERVER_H_ | |
| 6 #define CC_SURFACES_SURFACE_DAMAGE_OBSERVER_H_ | |
| 7 | |
| 8 #include "cc/surfaces/surface_id.h" | |
| 9 | |
| 10 namespace cc { | |
| 11 | |
| 12 class SurfaceDamageObserver { | |
| 13 public: | |
| 14 // Runs when a Surface is damaged. *changed should be set to true if this | |
| 15 // causes a Display to be damaged. | |
| 16 virtual void OnSurfaceDamaged(SurfaceId surface_id, bool* changed) = 0; | |
| 17 }; | |
| 18 | |
| 19 } // namespace cc | |
| 20 | |
| 21 #endif // CC_SURFACES_SURFACE_DAMAGE_OBSERVER_H_ | |
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