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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 #include "cc/layers/surface_layer.h" | 5 #include "cc/layers/surface_layer.h" |
6 | 6 |
7 #include "cc/layers/surface_layer_impl.h" | 7 #include "cc/layers/surface_layer_impl.h" |
8 #include "cc/output/swap_promise.h" | 8 #include "cc/output/swap_promise.h" |
9 #include "cc/trees/layer_tree_host.h" | 9 #include "cc/trees/layer_tree_host.h" |
10 | 10 |
11 namespace cc { | 11 namespace cc { |
12 | 12 |
13 class SatisfySwapPromise : public SwapPromise { | 13 class SatisfySwapPromise : public SwapPromise { |
14 public: | 14 public: |
15 SatisfySwapPromise(SurfaceSequence sequence, | 15 SatisfySwapPromise(SurfaceSequence sequence, |
16 const SurfaceLayer::SatisfyCallback& satisfy_callback) | 16 const SurfaceLayer::SatisfyCallback& satisfy_callback) |
17 : sequence_(sequence), satisfy_callback_(satisfy_callback) {} | 17 : sequence_(sequence), satisfy_callback_(satisfy_callback) {} |
18 | 18 |
19 ~SatisfySwapPromise() override {} | 19 ~SatisfySwapPromise() override {} |
20 | 20 |
21 private: | 21 private: |
22 void DidSwap(CompositorFrameMetadata* metadata) override { | 22 void DidSwap(CompositorFrameMetadata* metadata) override { |
23 metadata->satisfies_sequences.push_back(sequence_.sequence); | 23 metadata->satisfies_sequences.push_back(sequence_.sequence); |
24 } | 24 } |
25 | 25 |
26 void DidNotSwap(DidNotSwapReason reason) override { | 26 void DidNotSwap(DidNotSwap::Reason reason) override { |
27 satisfy_callback_.Run(sequence_); | 27 satisfy_callback_.Run(sequence_); |
28 } | 28 } |
29 int64 TraceId() const override { return 0; } | 29 int64 TraceId() const override { return 0; } |
30 | 30 |
31 SurfaceSequence sequence_; | 31 SurfaceSequence sequence_; |
32 SurfaceLayer::SatisfyCallback satisfy_callback_; | 32 SurfaceLayer::SatisfyCallback satisfy_callback_; |
33 | 33 |
34 DISALLOW_COPY_AND_ASSIGN(SatisfySwapPromise); | 34 DISALLOW_COPY_AND_ASSIGN(SatisfySwapPromise); |
35 }; | 35 }; |
36 | 36 |
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109 require_callback_.Run(surface_id_, destroy_sequence_); | 109 require_callback_.Run(surface_id_, destroy_sequence_); |
110 } | 110 } |
111 } | 111 } |
112 | 112 |
113 void SurfaceLayer::SatisfyDestroySequence() { | 113 void SurfaceLayer::SatisfyDestroySequence() { |
114 if (!layer_tree_host()) | 114 if (!layer_tree_host()) |
115 return; | 115 return; |
116 DCHECK(!destroy_sequence_.is_null()); | 116 DCHECK(!destroy_sequence_.is_null()); |
117 scoped_ptr<SatisfySwapPromise> satisfy( | 117 scoped_ptr<SatisfySwapPromise> satisfy( |
118 new SatisfySwapPromise(destroy_sequence_, satisfy_callback_)); | 118 new SatisfySwapPromise(destroy_sequence_, satisfy_callback_)); |
119 layer_tree_host()->QueueSwapPromise(satisfy.Pass()); | 119 layer_tree_host()->QueuePromise(satisfy.Pass()); |
120 destroy_sequence_ = SurfaceSequence(); | 120 destroy_sequence_ = SurfaceSequence(); |
121 } | 121 } |
122 | 122 |
123 } // namespace cc | 123 } // namespace cc |
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