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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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