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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 "android_webview/browser/hardware_renderer.h" | 5 #include "android_webview/browser/hardware_renderer.h" |
6 | 6 |
7 #include "android_webview/browser/aw_gl_surface.h" | 7 #include "android_webview/browser/aw_gl_surface.h" |
8 #include "android_webview/browser/deferred_gpu_command_service.h" | 8 #include "android_webview/browser/deferred_gpu_command_service.h" |
9 #include "android_webview/browser/parent_output_surface.h" | 9 #include "android_webview/browser/parent_output_surface.h" |
10 #include "android_webview/browser/shared_renderer_state.h" | 10 #include "android_webview/browser/shared_renderer_state.h" |
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95 settings.renderer_settings.allow_antialiasing = false; | 95 settings.renderer_settings.allow_antialiasing = false; |
96 settings.renderer_settings.highp_threshold_min = 2048; | 96 settings.renderer_settings.highp_threshold_min = 2048; |
97 | 97 |
98 // Webview does not own the surface so should not clear it. | 98 // Webview does not own the surface so should not clear it. |
99 settings.renderer_settings.should_clear_root_render_pass = false; | 99 settings.renderer_settings.should_clear_root_render_pass = false; |
100 | 100 |
101 // TODO(enne): Update this this compositor to use a synchronous scheduler. | 101 // TODO(enne): Update this this compositor to use a synchronous scheduler. |
102 settings.single_thread_proxy_scheduler = false; | 102 settings.single_thread_proxy_scheduler = false; |
103 | 103 |
104 layer_tree_host_ = cc::LayerTreeHost::CreateSingleThreaded( | 104 layer_tree_host_ = cc::LayerTreeHost::CreateSingleThreaded( |
105 this, this, nullptr, nullptr, settings, nullptr, nullptr); | 105 this, this, nullptr, nullptr, settings, nullptr, nullptr, nullptr); |
106 layer_tree_host_->SetRootLayer(root_layer_); | 106 layer_tree_host_->SetRootLayer(root_layer_); |
107 layer_tree_host_->SetLayerTreeHostClientReady(); | 107 layer_tree_host_->SetLayerTreeHostClientReady(); |
108 layer_tree_host_->set_has_transparent_background(true); | 108 layer_tree_host_->set_has_transparent_background(true); |
109 } | 109 } |
110 | 110 |
111 HardwareRenderer::~HardwareRenderer() { | 111 HardwareRenderer::~HardwareRenderer() { |
112 SetFrameData(); | 112 SetFrameData(); |
113 | 113 |
114 // Must reset everything before |resource_collection_| to ensure all | 114 // Must reset everything before |resource_collection_| to ensure all |
115 // resources are returned before resetting |resource_collection_| client. | 115 // resources are returned before resetting |resource_collection_| client. |
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268 } | 268 } |
269 | 269 |
270 void HardwareRenderer::UnusedResourcesAreAvailable() { | 270 void HardwareRenderer::UnusedResourcesAreAvailable() { |
271 cc::ReturnedResourceArray returned_resources; | 271 cc::ReturnedResourceArray returned_resources; |
272 resource_collection_->TakeUnusedResourcesForChildCompositor( | 272 resource_collection_->TakeUnusedResourcesForChildCompositor( |
273 &returned_resources); | 273 &returned_resources); |
274 shared_renderer_state_->InsertReturnedResourcesOnRT(returned_resources); | 274 shared_renderer_state_->InsertReturnedResourcesOnRT(returned_resources); |
275 } | 275 } |
276 | 276 |
277 } // namespace android_webview | 277 } // namespace android_webview |
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