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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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 "content/renderer/gpu/render_widget_compositor.h" | 5 #include "content/renderer/gpu/render_widget_compositor.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 | 8 |
9 #include <cmath> | 9 #include <cmath> |
10 #include <limits> | 10 #include <limits> |
11 #include <string> | 11 #include <string> |
12 #include <utility> | 12 #include <utility> |
13 | 13 |
14 #include "base/command_line.h" | 14 #include "base/command_line.h" |
15 #include "base/location.h" | 15 #include "base/location.h" |
16 #include "base/logging.h" | 16 #include "base/logging.h" |
17 #include "base/memory/ptr_util.h" | 17 #include "base/memory/ptr_util.h" |
18 #include "base/numerics/safe_conversions.h" | 18 #include "base/numerics/safe_conversions.h" |
19 #include "base/single_thread_task_runner.h" | 19 #include "base/single_thread_task_runner.h" |
20 #include "base/strings/string_number_conversions.h" | 20 #include "base/strings/string_number_conversions.h" |
21 #include "base/synchronization/lock.h" | 21 #include "base/synchronization/lock.h" |
22 #include "base/sys_info.h" | 22 #include "base/sys_info.h" |
23 #include "base/task_scheduler/post_task.h" | |
24 #include "base/task_scheduler/task_scheduler.h" | |
25 #include "base/task_scheduler/task_traits.h" | |
26 #include "base/threading/thread_task_runner_handle.h" | 23 #include "base/threading/thread_task_runner_handle.h" |
27 #include "base/time/time.h" | 24 #include "base/time/time.h" |
28 #include "base/values.h" | 25 #include "base/values.h" |
29 #include "build/build_config.h" | 26 #include "build/build_config.h" |
30 #include "cc/animation/animation_host.h" | 27 #include "cc/animation/animation_host.h" |
31 #include "cc/animation/animation_timeline.h" | 28 #include "cc/animation/animation_timeline.h" |
32 #include "cc/base/switches.h" | 29 #include "cc/base/switches.h" |
33 #include "cc/blimp/engine_picture_cache.h" | 30 #include "cc/blimp/engine_picture_cache.h" |
34 #include "cc/blimp/image_serialization_processor.h" | 31 #include "cc/blimp/image_serialization_processor.h" |
35 #include "cc/blimp/layer_tree_host_remote.h" | 32 #include "cc/blimp/layer_tree_host_remote.h" |
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241 params.settings = &settings; | 238 params.settings = &settings; |
242 layer_tree_host_ = base::MakeUnique<cc::LayerTreeHostRemote>(¶ms); | 239 layer_tree_host_ = base::MakeUnique<cc::LayerTreeHostRemote>(¶ms); |
243 } else { | 240 } else { |
244 cc::LayerTreeHostInProcess::InitParams params; | 241 cc::LayerTreeHostInProcess::InitParams params; |
245 params.client = this; | 242 params.client = this; |
246 params.settings = &settings; | 243 params.settings = &settings; |
247 params.task_graph_runner = compositor_deps_->GetTaskGraphRunner(); | 244 params.task_graph_runner = compositor_deps_->GetTaskGraphRunner(); |
248 params.main_task_runner = | 245 params.main_task_runner = |
249 compositor_deps_->GetCompositorMainThreadTaskRunner(); | 246 compositor_deps_->GetCompositorMainThreadTaskRunner(); |
250 params.mutator_host = animation_host_.get(); | 247 params.mutator_host = animation_host_.get(); |
251 if (base::TaskScheduler::GetInstance()) { | |
252 params.image_worker_task_runner = | |
253 base::CreateSequencedTaskRunnerWithTraits( | |
254 base::TaskTraits() | |
255 .WithPriority(base::TaskPriority::BACKGROUND) | |
256 .WithShutdownBehavior( | |
257 base::TaskShutdownBehavior::CONTINUE_ON_SHUTDOWN)); | |
258 } | |
259 if (!threaded_) { | 248 if (!threaded_) { |
260 // Single-threaded layout tests. | 249 // Single-threaded layout tests. |
261 layer_tree_host_ = | 250 layer_tree_host_ = |
262 cc::LayerTreeHostInProcess::CreateSingleThreaded(this, ¶ms); | 251 cc::LayerTreeHostInProcess::CreateSingleThreaded(this, ¶ms); |
263 } else { | 252 } else { |
264 layer_tree_host_ = cc::LayerTreeHostInProcess::CreateThreaded( | 253 layer_tree_host_ = cc::LayerTreeHostInProcess::CreateThreaded( |
265 compositor_deps_->GetCompositorImplThreadTaskRunner(), ¶ms); | 254 compositor_deps_->GetCompositorImplThreadTaskRunner(), ¶ms); |
266 } | 255 } |
267 } | 256 } |
268 | 257 |
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1136 float device_scale) { | 1125 float device_scale) { |
1137 layer_tree_host_->GetLayerTree()->SetPaintedDeviceScaleFactor(device_scale); | 1126 layer_tree_host_->GetLayerTree()->SetPaintedDeviceScaleFactor(device_scale); |
1138 } | 1127 } |
1139 | 1128 |
1140 void RenderWidgetCompositor::SetDeviceColorSpace( | 1129 void RenderWidgetCompositor::SetDeviceColorSpace( |
1141 const gfx::ColorSpace& color_space) { | 1130 const gfx::ColorSpace& color_space) { |
1142 layer_tree_host_->GetLayerTree()->SetDeviceColorSpace(color_space); | 1131 layer_tree_host_->GetLayerTree()->SetDeviceColorSpace(color_space); |
1143 } | 1132 } |
1144 | 1133 |
1145 } // namespace content | 1134 } // namespace content |
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