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1 // Copyright 2011 The Chromium Authors. All rights reserved. | 1 // Copyright 2011 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/trees/layer_tree_host_impl.h" | 5 #include "cc/trees/layer_tree_host_impl.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <algorithm> | 10 #include <algorithm> |
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183 | 183 |
184 LayerTreeHostImpl::FrameData::~FrameData() {} | 184 LayerTreeHostImpl::FrameData::~FrameData() {} |
185 | 185 |
186 std::unique_ptr<LayerTreeHostImpl> LayerTreeHostImpl::Create( | 186 std::unique_ptr<LayerTreeHostImpl> LayerTreeHostImpl::Create( |
187 const LayerTreeSettings& settings, | 187 const LayerTreeSettings& settings, |
188 LayerTreeHostImplClient* client, | 188 LayerTreeHostImplClient* client, |
189 TaskRunnerProvider* task_runner_provider, | 189 TaskRunnerProvider* task_runner_provider, |
190 RenderingStatsInstrumentation* rendering_stats_instrumentation, | 190 RenderingStatsInstrumentation* rendering_stats_instrumentation, |
191 TaskGraphRunner* task_graph_runner, | 191 TaskGraphRunner* task_graph_runner, |
192 std::unique_ptr<MutatorHost> mutator_host, | 192 std::unique_ptr<MutatorHost> mutator_host, |
193 int id) { | 193 int id, |
| 194 scoped_refptr<base::SequencedTaskRunner> image_worker_task_runner) { |
194 return base::WrapUnique(new LayerTreeHostImpl( | 195 return base::WrapUnique(new LayerTreeHostImpl( |
195 settings, client, task_runner_provider, rendering_stats_instrumentation, | 196 settings, client, task_runner_provider, rendering_stats_instrumentation, |
196 task_graph_runner, std::move(mutator_host), id)); | 197 task_graph_runner, std::move(mutator_host), id, |
| 198 std::move(image_worker_task_runner))); |
197 } | 199 } |
198 | 200 |
199 LayerTreeHostImpl::LayerTreeHostImpl( | 201 LayerTreeHostImpl::LayerTreeHostImpl( |
200 const LayerTreeSettings& settings, | 202 const LayerTreeSettings& settings, |
201 LayerTreeHostImplClient* client, | 203 LayerTreeHostImplClient* client, |
202 TaskRunnerProvider* task_runner_provider, | 204 TaskRunnerProvider* task_runner_provider, |
203 RenderingStatsInstrumentation* rendering_stats_instrumentation, | 205 RenderingStatsInstrumentation* rendering_stats_instrumentation, |
204 TaskGraphRunner* task_graph_runner, | 206 TaskGraphRunner* task_graph_runner, |
205 std::unique_ptr<MutatorHost> mutator_host, | 207 std::unique_ptr<MutatorHost> mutator_host, |
206 int id) | 208 int id, |
| 209 scoped_refptr<base::SequencedTaskRunner> image_worker_task_runner) |
207 : client_(client), | 210 : client_(client), |
208 task_runner_provider_(task_runner_provider), | 211 task_runner_provider_(task_runner_provider), |
209 current_begin_frame_tracker_(BEGINFRAMETRACKER_FROM_HERE), | 212 current_begin_frame_tracker_(BEGINFRAMETRACKER_FROM_HERE), |
210 compositor_frame_sink_(nullptr), | 213 compositor_frame_sink_(nullptr), |
211 need_update_gpu_rasterization_status_(false), | 214 need_update_gpu_rasterization_status_(false), |
212 content_is_suitable_for_gpu_rasterization_(true), | 215 content_is_suitable_for_gpu_rasterization_(true), |
213 has_gpu_rasterization_trigger_(false), | 216 has_gpu_rasterization_trigger_(false), |
214 use_gpu_rasterization_(false), | 217 use_gpu_rasterization_(false), |
215 use_msaa_(false), | 218 use_msaa_(false), |
216 gpu_rasterization_status_(GpuRasterizationStatus::OFF_DEVICE), | 219 gpu_rasterization_status_(GpuRasterizationStatus::OFF_DEVICE), |
217 input_handler_client_(NULL), | 220 input_handler_client_(NULL), |
218 did_lock_scrolling_layer_(false), | 221 did_lock_scrolling_layer_(false), |
219 wheel_scrolling_(false), | 222 wheel_scrolling_(false), |
220 scroll_affects_scroll_handler_(false), | 223 scroll_affects_scroll_handler_(false), |
221 scroll_layer_id_mouse_currently_over_(Layer::INVALID_ID), | 224 scroll_layer_id_mouse_currently_over_(Layer::INVALID_ID), |
222 tile_priorities_dirty_(false), | 225 tile_priorities_dirty_(false), |
223 settings_(settings), | 226 settings_(settings), |
224 visible_(false), | 227 visible_(false), |
225 cached_managed_memory_policy_(settings.gpu_memory_policy), | 228 cached_managed_memory_policy_(settings.gpu_memory_policy), |
226 is_synchronous_single_threaded_(!task_runner_provider->HasImplThread() && | 229 is_synchronous_single_threaded_(!task_runner_provider->HasImplThread() && |
227 !settings.single_thread_proxy_scheduler), | 230 !settings.single_thread_proxy_scheduler), |
228 // Must be initialized after is_synchronous_single_threaded_ and | 231 // Must be initialized after is_synchronous_single_threaded_ and |
229 // task_runner_provider_. | 232 // task_runner_provider_. |
230 tile_manager_(this, | 233 tile_manager_(this, |
231 GetTaskRunner(), | 234 GetTaskRunner(), |
| 235 std::move(image_worker_task_runner), |
232 is_synchronous_single_threaded_ | 236 is_synchronous_single_threaded_ |
233 ? std::numeric_limits<size_t>::max() | 237 ? std::numeric_limits<size_t>::max() |
234 : settings.scheduled_raster_task_limit, | 238 : settings.scheduled_raster_task_limit, |
235 settings.use_partial_raster, | 239 settings.use_partial_raster, |
236 settings.check_tile_priority_inversion), | 240 settings.check_tile_priority_inversion), |
237 pinch_gesture_active_(false), | 241 pinch_gesture_active_(false), |
238 pinch_gesture_end_should_clear_scrolling_layer_(false), | 242 pinch_gesture_end_should_clear_scrolling_layer_(false), |
239 fps_counter_( | 243 fps_counter_( |
240 FrameRateCounter::Create(task_runner_provider_->HasImplThread())), | 244 FrameRateCounter::Create(task_runner_provider_->HasImplThread())), |
241 memory_history_(MemoryHistory::Create()), | 245 memory_history_(MemoryHistory::Create()), |
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266 active_tree_->property_trees()->is_active = true; | 270 active_tree_->property_trees()->is_active = true; |
267 | 271 |
268 viewport_ = Viewport::Create(this); | 272 viewport_ = Viewport::Create(this); |
269 | 273 |
270 TRACE_EVENT_OBJECT_CREATED_WITH_ID(TRACE_DISABLED_BY_DEFAULT("cc.debug"), | 274 TRACE_EVENT_OBJECT_CREATED_WITH_ID(TRACE_DISABLED_BY_DEFAULT("cc.debug"), |
271 "cc::LayerTreeHostImpl", id_); | 275 "cc::LayerTreeHostImpl", id_); |
272 | 276 |
273 browser_controls_offset_manager_ = BrowserControlsOffsetManager::Create( | 277 browser_controls_offset_manager_ = BrowserControlsOffsetManager::Create( |
274 this, settings.top_controls_show_threshold, | 278 this, settings.top_controls_show_threshold, |
275 settings.top_controls_hide_threshold); | 279 settings.top_controls_hide_threshold); |
| 280 |
| 281 tile_manager_.SetDecodedImageTracker(&decoded_image_tracker_); |
276 } | 282 } |
277 | 283 |
278 LayerTreeHostImpl::~LayerTreeHostImpl() { | 284 LayerTreeHostImpl::~LayerTreeHostImpl() { |
279 DCHECK(task_runner_provider_->IsImplThread()); | 285 DCHECK(task_runner_provider_->IsImplThread()); |
280 TRACE_EVENT0("cc", "LayerTreeHostImpl::~LayerTreeHostImpl()"); | 286 TRACE_EVENT0("cc", "LayerTreeHostImpl::~LayerTreeHostImpl()"); |
281 TRACE_EVENT_OBJECT_DELETED_WITH_ID(TRACE_DISABLED_BY_DEFAULT("cc.debug"), | 287 TRACE_EVENT_OBJECT_DELETED_WITH_ID(TRACE_DISABLED_BY_DEFAULT("cc.debug"), |
282 "cc::LayerTreeHostImpl", id_); | 288 "cc::LayerTreeHostImpl", id_); |
283 | 289 |
284 // It is released before shutdown. | 290 // It is released before shutdown. |
285 DCHECK(!compositor_frame_sink_); | 291 DCHECK(!compositor_frame_sink_); |
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1830 input_handler_client_->DeliverInputForBeginFrame(); | 1836 input_handler_client_->DeliverInputForBeginFrame(); |
1831 | 1837 |
1832 Animate(); | 1838 Animate(); |
1833 | 1839 |
1834 for (auto* it : video_frame_controllers_) | 1840 for (auto* it : video_frame_controllers_) |
1835 it->OnBeginFrame(args); | 1841 it->OnBeginFrame(args); |
1836 } | 1842 } |
1837 | 1843 |
1838 void LayerTreeHostImpl::DidFinishImplFrame() { | 1844 void LayerTreeHostImpl::DidFinishImplFrame() { |
1839 current_begin_frame_tracker_.Finish(); | 1845 current_begin_frame_tracker_.Finish(); |
| 1846 decoded_image_tracker_.NotifyFrameFinished(); |
1840 } | 1847 } |
1841 | 1848 |
1842 void LayerTreeHostImpl::UpdateViewportContainerSizes() { | 1849 void LayerTreeHostImpl::UpdateViewportContainerSizes() { |
1843 LayerImpl* inner_container = active_tree_->InnerViewportContainerLayer(); | 1850 LayerImpl* inner_container = active_tree_->InnerViewportContainerLayer(); |
1844 LayerImpl* outer_container = active_tree_->OuterViewportContainerLayer(); | 1851 LayerImpl* outer_container = active_tree_->OuterViewportContainerLayer(); |
1845 | 1852 |
1846 if (!inner_container) | 1853 if (!inner_container) |
1847 return; | 1854 return; |
1848 | 1855 |
1849 ViewportAnchor anchor(InnerViewportScrollLayer(), OuterViewportScrollLayer()); | 1856 ViewportAnchor anchor(InnerViewportScrollLayer(), OuterViewportScrollLayer()); |
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4080 worker_context_visibility_ = | 4087 worker_context_visibility_ = |
4081 worker_context->CacheController()->ClientBecameVisible(); | 4088 worker_context->CacheController()->ClientBecameVisible(); |
4082 } else { | 4089 } else { |
4083 worker_context->CacheController()->ClientBecameNotVisible( | 4090 worker_context->CacheController()->ClientBecameNotVisible( |
4084 std::move(worker_context_visibility_)); | 4091 std::move(worker_context_visibility_)); |
4085 } | 4092 } |
4086 } | 4093 } |
4087 } | 4094 } |
4088 | 4095 |
4089 } // namespace cc | 4096 } // namespace cc |
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