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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef CC_SURFACES_SURFACE_H_ | 5 #ifndef CC_SURFACES_SURFACE_H_ |
| 6 #define CC_SURFACES_SURFACE_H_ | 6 #define CC_SURFACES_SURFACE_H_ |
| 7 | 7 |
| 8 #include <stddef.h> | 8 #include <stddef.h> |
| 9 #include <stdint.h> | 9 #include <stdint.h> |
| 10 | 10 |
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| 60 | 60 |
| 61 // Returns the most recent frame that is eligible to be rendered. | 61 // Returns the most recent frame that is eligible to be rendered. |
| 62 // If the CompositorFrame's DelegateFrameData is null then there is | 62 // If the CompositorFrame's DelegateFrameData is null then there is |
| 63 // no eligible frame. | 63 // no eligible frame. |
| 64 const CompositorFrame& GetEligibleFrame(); | 64 const CompositorFrame& GetEligibleFrame(); |
| 65 | 65 |
| 66 // Returns a number that increments by 1 every time a new frame is enqueued. | 66 // Returns a number that increments by 1 every time a new frame is enqueued. |
| 67 int frame_index() const { return frame_index_; } | 67 int frame_index() const { return frame_index_; } |
| 68 | 68 |
| 69 void TakeLatencyInfo(std::vector<ui::LatencyInfo>* latency_info); | 69 void TakeLatencyInfo(std::vector<ui::LatencyInfo>* latency_info); |
| 70 void RunDrawCallbacks(SurfaceDrawStatus drawn); | 70 void RunDrawCallbacks(); |
| 71 | 71 |
| 72 base::WeakPtr<SurfaceFactory> factory() { return factory_; } | 72 base::WeakPtr<SurfaceFactory> factory() { return factory_; } |
| 73 | 73 |
| 74 // Add a SurfaceSequence that must be satisfied before the Surface is | 74 // Add a SurfaceSequence that must be satisfied before the Surface is |
| 75 // destroyed. | 75 // destroyed. |
| 76 void AddDestructionDependency(SurfaceSequence sequence); | 76 void AddDestructionDependency(SurfaceSequence sequence); |
| 77 | 77 |
| 78 // Satisfy all destruction dependencies that are contained in sequences, and | 78 // Satisfy all destruction dependencies that are contained in sequences, and |
| 79 // remove them from sequences. | 79 // remove them from sequences. |
| 80 void SatisfyDestructionDependencies( | 80 void SatisfyDestructionDependencies( |
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| 111 std::vector<SurfaceId> referenced_surfaces_; | 111 std::vector<SurfaceId> referenced_surfaces_; |
| 112 | 112 |
| 113 DrawCallback draw_callback_; | 113 DrawCallback draw_callback_; |
| 114 | 114 |
| 115 DISALLOW_COPY_AND_ASSIGN(Surface); | 115 DISALLOW_COPY_AND_ASSIGN(Surface); |
| 116 }; | 116 }; |
| 117 | 117 |
| 118 } // namespace cc | 118 } // namespace cc |
| 119 | 119 |
| 120 #endif // CC_SURFACES_SURFACE_H_ | 120 #endif // CC_SURFACES_SURFACE_H_ |
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