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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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| 53 void SetPreviousFrameSurface(Surface* surface); | 53 void SetPreviousFrameSurface(Surface* surface); |
| 54 | 54 |
| 55 // |draw_callback| is called once to notify the client that the previously | 55 // |draw_callback| is called once to notify the client that the previously |
| 56 // submitted CompositorFrame is processed and that another frame can be | 56 // submitted CompositorFrame is processed and that another frame can be |
| 57 // submitted. | 57 // submitted. |
| 58 // |will_draw_callback| is called when |surface| is scheduled for a draw and | 58 // |will_draw_callback| is called when |surface| is scheduled for a draw and |
| 59 // there is visible damage. | 59 // there is visible damage. |
| 60 void QueueFrame(CompositorFrame frame, | 60 void QueueFrame(CompositorFrame frame, |
| 61 const DrawCallback& draw_callback, | 61 const DrawCallback& draw_callback, |
| 62 const WillDrawCallback& will_draw_callback); | 62 const WillDrawCallback& will_draw_callback); |
| 63 void EvictFrame(); | |
| 64 void RequestCopyOfOutput(std::unique_ptr<CopyOutputRequest> copy_request); | 63 void RequestCopyOfOutput(std::unique_ptr<CopyOutputRequest> copy_request); |
| 65 | 64 |
| 66 // Notifies the Surface that a blocking SurfaceId now has an active frame. | 65 // Notifies the Surface that a blocking SurfaceId now has an active frame. |
| 67 void NotifySurfaceIdAvailable(const SurfaceId& surface_id); | 66 void NotifySurfaceIdAvailable(const SurfaceId& surface_id); |
| 68 | 67 |
| 69 void AddObserver(PendingFrameObserver* observer); | 68 void AddObserver(PendingFrameObserver* observer); |
| 70 void RemoveObserver(PendingFrameObserver* observer); | 69 void RemoveObserver(PendingFrameObserver* observer); |
| 71 | 70 |
| 72 // Called if a deadline has been hit and this surface is not yet active but | 71 // Called if a deadline has been hit and this surface is not yet active but |
| 73 // it's marked as respecting deadlines. | 72 // it's marked as respecting deadlines. |
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| 166 | 165 |
| 167 SurfaceDependencies blocking_surfaces_; | 166 SurfaceDependencies blocking_surfaces_; |
| 168 base::ObserverList<PendingFrameObserver, true> observers_; | 167 base::ObserverList<PendingFrameObserver, true> observers_; |
| 169 | 168 |
| 170 DISALLOW_COPY_AND_ASSIGN(Surface); | 169 DISALLOW_COPY_AND_ASSIGN(Surface); |
| 171 }; | 170 }; |
| 172 | 171 |
| 173 } // namespace cc | 172 } // namespace cc |
| 174 | 173 |
| 175 #endif // CC_SURFACES_SURFACE_H_ | 174 #endif // CC_SURFACES_SURFACE_H_ |
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