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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 "ui/aura/mus/window_compositor_frame_sink.h" | 5 #include "ui/aura/mus/window_compositor_frame_sink.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
| 8 #include "cc/output/begin_frame_args.h" |
8 #include "cc/output/compositor_frame_sink_client.h" | 9 #include "cc/output/compositor_frame_sink_client.h" |
9 #include "gpu/ipc/client/gpu_channel_host.h" | 10 #include "gpu/ipc/client/gpu_channel_host.h" |
10 | 11 |
11 namespace aura { | 12 namespace aura { |
12 | 13 |
13 // static | 14 // static |
14 std::unique_ptr<WindowCompositorFrameSink> WindowCompositorFrameSink::Create( | 15 std::unique_ptr<WindowCompositorFrameSink> WindowCompositorFrameSink::Create( |
15 scoped_refptr<cc::ContextProvider> context_provider, | 16 scoped_refptr<cc::ContextProvider> context_provider, |
16 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager, | 17 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager, |
17 std::unique_ptr<WindowCompositorFrameSinkBinding>* | 18 std::unique_ptr<WindowCompositorFrameSinkBinding>* |
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112 } | 113 } |
113 | 114 |
114 void WindowCompositorFrameSink::WillDrawSurface() { | 115 void WindowCompositorFrameSink::WillDrawSurface() { |
115 // TODO(fsamuel, staraz): Implement this. | 116 // TODO(fsamuel, staraz): Implement this. |
116 } | 117 } |
117 | 118 |
118 void WindowCompositorFrameSink::OnNeedsBeginFrames(bool needs_begin_frames) { | 119 void WindowCompositorFrameSink::OnNeedsBeginFrames(bool needs_begin_frames) { |
119 compositor_frame_sink_->SetNeedsBeginFrame(needs_begin_frames); | 120 compositor_frame_sink_->SetNeedsBeginFrame(needs_begin_frames); |
120 } | 121 } |
121 | 122 |
| 123 void WindowCompositorFrameSink::OnDidFinishFrame(const cc::BeginFrameAck& ack) { |
| 124 // If there was damage, SubmitCompositorFrame serves as ack. |
| 125 if (!ack.has_damage) |
| 126 compositor_frame_sink_->BeginFrameDidNotDraw(ack); |
| 127 } |
| 128 |
122 WindowCompositorFrameSinkBinding::~WindowCompositorFrameSinkBinding() {} | 129 WindowCompositorFrameSinkBinding::~WindowCompositorFrameSinkBinding() {} |
123 | 130 |
124 WindowCompositorFrameSinkBinding::WindowCompositorFrameSinkBinding( | 131 WindowCompositorFrameSinkBinding::WindowCompositorFrameSinkBinding( |
125 cc::mojom::MojoCompositorFrameSinkRequest compositor_frame_sink_request, | 132 cc::mojom::MojoCompositorFrameSinkRequest compositor_frame_sink_request, |
126 mojo::InterfacePtrInfo<cc::mojom::MojoCompositorFrameSinkClient> | 133 mojo::InterfacePtrInfo<cc::mojom::MojoCompositorFrameSinkClient> |
127 compositor_frame_sink_client) | 134 compositor_frame_sink_client) |
128 : compositor_frame_sink_request_(std::move(compositor_frame_sink_request)), | 135 : compositor_frame_sink_request_(std::move(compositor_frame_sink_request)), |
129 compositor_frame_sink_client_(std::move(compositor_frame_sink_client)) {} | 136 compositor_frame_sink_client_(std::move(compositor_frame_sink_client)) {} |
130 | 137 |
131 } // namespace aura | 138 } // namespace aura |
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