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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 "blimp/client/support/compositor/blimp_embedder_compositor.h" | 5 #include "blimp/client/support/compositor/blimp_embedder_compositor.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/lazy_instance.h" | 8 #include "base/lazy_instance.h" |
9 #include "base/threading/thread_task_runner_handle.h" | 9 #include "base/threading/thread_task_runner_handle.h" |
10 #include "blimp/client/public/compositor/compositor_dependencies.h" | 10 #include "blimp/client/public/compositor/compositor_dependencies.h" |
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79 | 79 |
80 base::LazyInstance<SimpleTaskGraphRunner> g_task_graph_runner = | 80 base::LazyInstance<SimpleTaskGraphRunner> g_task_graph_runner = |
81 LAZY_INSTANCE_INITIALIZER; | 81 LAZY_INSTANCE_INITIALIZER; |
82 | 82 |
83 } // namespace | 83 } // namespace |
84 | 84 |
85 BlimpEmbedderCompositor::BlimpEmbedderCompositor( | 85 BlimpEmbedderCompositor::BlimpEmbedderCompositor( |
86 CompositorDependencies* compositor_dependencies) | 86 CompositorDependencies* compositor_dependencies) |
87 : compositor_dependencies_(compositor_dependencies), | 87 : compositor_dependencies_(compositor_dependencies), |
88 surface_id_allocator_(base::MakeUnique<cc::SurfaceIdAllocator>( | 88 surface_id_allocator_(base::MakeUnique<cc::SurfaceIdAllocator>( |
89 compositor_dependencies->AllocateSurfaceClientId())), | 89 compositor_dependencies->AllocateFrameSinkId())), |
90 compositor_frame_sink_request_pending_(false), | 90 compositor_frame_sink_request_pending_(false), |
91 root_layer_(cc::Layer::Create()) { | 91 root_layer_(cc::Layer::Create()) { |
92 compositor_dependencies_->GetSurfaceManager()->RegisterSurfaceClientId( | 92 compositor_dependencies_->GetSurfaceManager()->RegisterFrameSinkId( |
93 surface_id_allocator_->client_id()); | 93 surface_id_allocator_->frame_sink_id()); |
94 | 94 |
95 cc::LayerTreeHostInProcess::InitParams params; | 95 cc::LayerTreeHostInProcess::InitParams params; |
96 params.client = this; | 96 params.client = this; |
97 params.gpu_memory_buffer_manager = | 97 params.gpu_memory_buffer_manager = |
98 compositor_dependencies_->GetGpuMemoryBufferManager(); | 98 compositor_dependencies_->GetGpuMemoryBufferManager(); |
99 params.task_graph_runner = g_task_graph_runner.Pointer(); | 99 params.task_graph_runner = g_task_graph_runner.Pointer(); |
100 cc::LayerTreeSettings settings; | 100 cc::LayerTreeSettings settings; |
101 params.settings = &settings; | 101 params.settings = &settings; |
102 params.main_task_runner = base::ThreadTaskRunnerHandle::Get(); | 102 params.main_task_runner = base::ThreadTaskRunnerHandle::Get(); |
103 params.animation_host = cc::AnimationHost::CreateMainInstance(); | 103 params.animation_host = cc::AnimationHost::CreateMainInstance(); |
104 host_ = cc::LayerTreeHostInProcess::CreateSingleThreaded(this, ¶ms); | 104 host_ = cc::LayerTreeHostInProcess::CreateSingleThreaded(this, ¶ms); |
105 | 105 |
106 root_layer_->SetBackgroundColor(SK_ColorWHITE); | 106 root_layer_->SetBackgroundColor(SK_ColorWHITE); |
107 host_->GetLayerTree()->SetRootLayer(root_layer_); | 107 host_->GetLayerTree()->SetRootLayer(root_layer_); |
108 host_->SetSurfaceClientId(surface_id_allocator_->client_id()); | 108 host_->SetFrameSinkId(surface_id_allocator_->frame_sink_id()); |
109 host_->SetVisible(true); | 109 host_->SetVisible(true); |
110 } | 110 } |
111 | 111 |
112 BlimpEmbedderCompositor::~BlimpEmbedderCompositor() { | 112 BlimpEmbedderCompositor::~BlimpEmbedderCompositor() { |
113 SetContextProvider(nullptr); | 113 SetContextProvider(nullptr); |
114 compositor_dependencies_->GetSurfaceManager()->InvalidateSurfaceClientId( | 114 compositor_dependencies_->GetSurfaceManager()->InvalidateFrameSinkId( |
115 surface_id_allocator_->client_id()); | 115 surface_id_allocator_->frame_sink_id()); |
116 } | 116 } |
117 | 117 |
118 void BlimpEmbedderCompositor::SetContentLayer( | 118 void BlimpEmbedderCompositor::SetContentLayer( |
119 scoped_refptr<cc::Layer> content_layer) { | 119 scoped_refptr<cc::Layer> content_layer) { |
120 root_layer_->RemoveAllChildren(); | 120 root_layer_->RemoveAllChildren(); |
121 root_layer_->AddChild(content_layer); | 121 root_layer_->AddChild(content_layer); |
122 } | 122 } |
123 | 123 |
124 void BlimpEmbedderCompositor::SetSize(const gfx::Size& size_in_px) { | 124 void BlimpEmbedderCompositor::SetSize(const gfx::Size& size_in_px) { |
125 viewport_size_in_px_ = size_in_px; | 125 viewport_size_in_px_ = size_in_px; |
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202 // The Browser compositor and display share the same context provider. | 202 // The Browser compositor and display share the same context provider. |
203 auto compositor_frame_sink = base::MakeUnique<cc::DirectCompositorFrameSink>( | 203 auto compositor_frame_sink = base::MakeUnique<cc::DirectCompositorFrameSink>( |
204 compositor_dependencies_->GetSurfaceManager(), | 204 compositor_dependencies_->GetSurfaceManager(), |
205 surface_id_allocator_.get(), display_.get(), context_provider_, nullptr); | 205 surface_id_allocator_.get(), display_.get(), context_provider_, nullptr); |
206 | 206 |
207 host_->SetCompositorFrameSink(std::move(compositor_frame_sink)); | 207 host_->SetCompositorFrameSink(std::move(compositor_frame_sink)); |
208 } | 208 } |
209 | 209 |
210 } // namespace client | 210 } // namespace client |
211 } // namespace blimp | 211 } // namespace blimp |
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