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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" |
11 #include "blimp/client/support/compositor/blimp_context_provider.h" | 11 #include "blimp/client/support/compositor/blimp_context_provider.h" |
12 #include "cc/animation/animation_host.h" | 12 #include "cc/animation/animation_host.h" |
13 #include "cc/layers/layer.h" | 13 #include "cc/layers/layer.h" |
14 #include "cc/output/compositor_frame.h" | 14 #include "cc/output/compositor_frame.h" |
15 #include "cc/output/output_surface.h" | 15 #include "cc/output/output_surface.h" |
16 #include "cc/output/texture_mailbox_deleter.h" | 16 #include "cc/output/texture_mailbox_deleter.h" |
17 #include "cc/raster/single_thread_task_graph_runner.h" | 17 #include "cc/raster/single_thread_task_graph_runner.h" |
18 #include "cc/surfaces/direct_compositor_frame_sink.h" | 18 #include "cc/surfaces/direct_compositor_frame_sink.h" |
19 #include "cc/surfaces/display.h" | 19 #include "cc/surfaces/display.h" |
20 #include "cc/surfaces/surface_id_allocator.h" | 20 #include "cc/surfaces/surface_id_allocator.h" |
21 #include "cc/surfaces/surface_manager.h" | 21 #include "cc/surfaces/surface_manager.h" |
22 #include "cc/trees/layer_tree_host.h" | 22 #include "cc/trees/layer_tree_host_in_process.h" |
23 #include "gpu/command_buffer/client/context_support.h" | 23 #include "gpu/command_buffer/client/context_support.h" |
24 #include "gpu/command_buffer/client/gles2_lib.h" | 24 #include "gpu/command_buffer/client/gles2_lib.h" |
25 | 25 |
26 namespace blimp { | 26 namespace blimp { |
27 namespace client { | 27 namespace client { |
28 | 28 |
29 namespace { | 29 namespace { |
30 | 30 |
31 class SimpleTaskGraphRunner : public cc::SingleThreadTaskGraphRunner { | 31 class SimpleTaskGraphRunner : public cc::SingleThreadTaskGraphRunner { |
32 public: | 32 public: |
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71 BlimpEmbedderCompositor::BlimpEmbedderCompositor( | 71 BlimpEmbedderCompositor::BlimpEmbedderCompositor( |
72 CompositorDependencies* compositor_dependencies) | 72 CompositorDependencies* compositor_dependencies) |
73 : compositor_dependencies_(compositor_dependencies), | 73 : compositor_dependencies_(compositor_dependencies), |
74 surface_id_allocator_(base::MakeUnique<cc::SurfaceIdAllocator>( | 74 surface_id_allocator_(base::MakeUnique<cc::SurfaceIdAllocator>( |
75 compositor_dependencies->AllocateSurfaceClientId())), | 75 compositor_dependencies->AllocateSurfaceClientId())), |
76 compositor_frame_sink_request_pending_(false), | 76 compositor_frame_sink_request_pending_(false), |
77 root_layer_(cc::Layer::Create()) { | 77 root_layer_(cc::Layer::Create()) { |
78 compositor_dependencies_->GetSurfaceManager()->RegisterSurfaceClientId( | 78 compositor_dependencies_->GetSurfaceManager()->RegisterSurfaceClientId( |
79 surface_id_allocator_->client_id()); | 79 surface_id_allocator_->client_id()); |
80 | 80 |
81 cc::LayerTreeHost::InitParams params; | 81 cc::LayerTreeHostInProcess::InitParams params; |
82 params.client = this; | 82 params.client = this; |
83 params.gpu_memory_buffer_manager = | 83 params.gpu_memory_buffer_manager = |
84 compositor_dependencies_->GetGpuMemoryBufferManager(); | 84 compositor_dependencies_->GetGpuMemoryBufferManager(); |
85 params.task_graph_runner = g_task_graph_runner.Pointer(); | 85 params.task_graph_runner = g_task_graph_runner.Pointer(); |
86 cc::LayerTreeSettings settings; | 86 cc::LayerTreeSettings settings; |
87 params.settings = &settings; | 87 params.settings = &settings; |
88 params.main_task_runner = base::ThreadTaskRunnerHandle::Get(); | 88 params.main_task_runner = base::ThreadTaskRunnerHandle::Get(); |
89 params.animation_host = cc::AnimationHost::CreateMainInstance(); | 89 params.animation_host = cc::AnimationHost::CreateMainInstance(); |
90 host_ = cc::LayerTreeHost::CreateSingleThreaded(this, ¶ms); | 90 host_ = cc::LayerTreeHostInProcess::CreateSingleThreaded(this, ¶ms); |
91 | 91 |
92 root_layer_->SetBackgroundColor(SK_ColorWHITE); | 92 root_layer_->SetBackgroundColor(SK_ColorWHITE); |
93 host_->GetLayerTree()->SetRootLayer(root_layer_); | 93 host_->GetLayerTree()->SetRootLayer(root_layer_); |
94 host_->SetSurfaceClientId(surface_id_allocator_->client_id()); | 94 host_->SetSurfaceClientId(surface_id_allocator_->client_id()); |
95 host_->SetVisible(true); | 95 host_->SetVisible(true); |
96 } | 96 } |
97 | 97 |
98 BlimpEmbedderCompositor::~BlimpEmbedderCompositor() { | 98 BlimpEmbedderCompositor::~BlimpEmbedderCompositor() { |
99 SetContextProvider(nullptr); | 99 SetContextProvider(nullptr); |
100 compositor_dependencies_->GetSurfaceManager()->InvalidateSurfaceClientId( | 100 compositor_dependencies_->GetSurfaceManager()->InvalidateSurfaceClientId( |
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188 // The Browser compositor and display share the same context provider. | 188 // The Browser compositor and display share the same context provider. |
189 auto compositor_frame_sink = base::MakeUnique<cc::DirectCompositorFrameSink>( | 189 auto compositor_frame_sink = base::MakeUnique<cc::DirectCompositorFrameSink>( |
190 compositor_dependencies_->GetSurfaceManager(), | 190 compositor_dependencies_->GetSurfaceManager(), |
191 surface_id_allocator_.get(), display_.get(), context_provider_, nullptr); | 191 surface_id_allocator_.get(), display_.get(), context_provider_, nullptr); |
192 | 192 |
193 host_->SetCompositorFrameSink(std::move(compositor_frame_sink)); | 193 host_->SetCompositorFrameSink(std::move(compositor_frame_sink)); |
194 } | 194 } |
195 | 195 |
196 } // namespace client | 196 } // namespace client |
197 } // namespace blimp | 197 } // namespace blimp |
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