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1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 2012 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_TREES_LAYER_TREE_HOST_CLIENT_H_ | 5 #ifndef CC_TREES_LAYER_TREE_HOST_CLIENT_H_ |
6 #define CC_TREES_LAYER_TREE_HOST_CLIENT_H_ | 6 #define CC_TREES_LAYER_TREE_HOST_CLIENT_H_ |
7 | 7 |
8 #include "base/memory/ref_counted.h" | 8 #include "base/memory/ref_counted.h" |
9 #include "base/memory/scoped_ptr.h" | 9 #include "base/memory/scoped_ptr.h" |
10 #include "base/time/time.h" | 10 #include "base/time/time.h" |
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42 // DidFailToInitializeOutputSurface or DidInitializeOutputSurface being | 42 // DidFailToInitializeOutputSurface or DidInitializeOutputSurface being |
43 // called. | 43 // called. |
44 virtual void RequestNewOutputSurface() = 0; | 44 virtual void RequestNewOutputSurface() = 0; |
45 virtual void DidInitializeOutputSurface() = 0; | 45 virtual void DidInitializeOutputSurface() = 0; |
46 virtual void DidFailToInitializeOutputSurface() = 0; | 46 virtual void DidFailToInitializeOutputSurface() = 0; |
47 virtual void WillCommit() = 0; | 47 virtual void WillCommit() = 0; |
48 virtual void DidCommit() = 0; | 48 virtual void DidCommit() = 0; |
49 virtual void DidCommitAndDrawFrame() = 0; | 49 virtual void DidCommitAndDrawFrame() = 0; |
50 virtual void DidCompleteSwapBuffers() = 0; | 50 virtual void DidCompleteSwapBuffers() = 0; |
51 | 51 |
| 52 // Called when page scale animation has completed. |
| 53 virtual void DidCompletePageScaleAnimation() = 0; |
| 54 |
52 // TODO(simonhong): Makes this to pure virtual function when client | 55 // TODO(simonhong): Makes this to pure virtual function when client |
53 // implementation is ready. | 56 // implementation is ready. |
54 virtual void SendBeginFramesToChildren(const BeginFrameArgs& args) {} | 57 virtual void SendBeginFramesToChildren(const BeginFrameArgs& args) {} |
55 | 58 |
56 // Requests that the client insert a rate limiting token in the shared main | 59 // Requests that the client insert a rate limiting token in the shared main |
57 // thread context's command stream that will block if the context gets too far | 60 // thread context's command stream that will block if the context gets too far |
58 // ahead of the compositor's command stream. Only needed if the tree contains | 61 // ahead of the compositor's command stream. Only needed if the tree contains |
59 // a TextureLayer that calls SetRateLimitContext(true). | 62 // a TextureLayer that calls SetRateLimitContext(true). |
60 virtual void RateLimitSharedMainThreadContext() {} | 63 virtual void RateLimitSharedMainThreadContext() {} |
61 | 64 |
62 protected: | 65 protected: |
63 virtual ~LayerTreeHostClient() {} | 66 virtual ~LayerTreeHostClient() {} |
64 }; | 67 }; |
65 | 68 |
66 } // namespace cc | 69 } // namespace cc |
67 | 70 |
68 #endif // CC_TREES_LAYER_TREE_HOST_CLIENT_H_ | 71 #endif // CC_TREES_LAYER_TREE_HOST_CLIENT_H_ |
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