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Side by Side Diff: content/renderer/gpu/render_widget_compositor.cc

Issue 23796002: cc: Implement deadine scheduling disabled by default (Closed) Base URL: http://git.chromium.org/chromium/src.git@schedReadback4
Patch Set: Rebase on epenner's ManageTiles patch Created 7 years, 3 months ago
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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 <limits> 7 #include <limits>
8 #include <string> 8 #include <string>
9 9
10 #include "base/command_line.h" 10 #include "base/command_line.h"
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89 cc::LayerTreeSettings settings; 89 cc::LayerTreeSettings settings;
90 90
91 // For web contents, layer transforms should scale up the contents of layers 91 // For web contents, layer transforms should scale up the contents of layers
92 // to keep content always crisp when possible. 92 // to keep content always crisp when possible.
93 settings.layer_transforms_should_scale_layer_contents = true; 93 settings.layer_transforms_should_scale_layer_contents = true;
94 94
95 settings.throttle_frame_production = 95 settings.throttle_frame_production =
96 !cmd->HasSwitch(switches::kDisableGpuVsync); 96 !cmd->HasSwitch(switches::kDisableGpuVsync);
97 settings.begin_frame_scheduling_enabled = 97 settings.begin_frame_scheduling_enabled =
98 cmd->HasSwitch(switches::kEnableBeginFrameScheduling); 98 cmd->HasSwitch(switches::kEnableBeginFrameScheduling);
99 settings.deadline_scheduling_enabled =
100 cc::switches::IsDeadlineSchedulingEnabled();
99 settings.using_synchronous_renderer_compositor = 101 settings.using_synchronous_renderer_compositor =
100 widget->UsingSynchronousRendererCompositor(); 102 widget->UsingSynchronousRendererCompositor();
101 settings.per_tile_painting_enabled = 103 settings.per_tile_painting_enabled =
102 cmd->HasSwitch(cc::switches::kEnablePerTilePainting); 104 cmd->HasSwitch(cc::switches::kEnablePerTilePainting);
103 settings.accelerated_animation_enabled = 105 settings.accelerated_animation_enabled =
104 !cmd->HasSwitch(cc::switches::kDisableThreadedAnimation); 106 !cmd->HasSwitch(cc::switches::kDisableThreadedAnimation);
105 settings.force_direct_layer_drawing = 107 settings.force_direct_layer_drawing =
106 cmd->HasSwitch(cc::switches::kForceDirectLayerDrawing); 108 cmd->HasSwitch(cc::switches::kForceDirectLayerDrawing);
107 109
108 int default_tile_width = settings.default_tile_size.width(); 110 int default_tile_width = settings.default_tile_size.width();
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594 return RenderThreadImpl::current()->OffscreenContextProviderForMainThread(); 596 return RenderThreadImpl::current()->OffscreenContextProviderForMainThread();
595 } 597 }
596 598
597 scoped_refptr<cc::ContextProvider> 599 scoped_refptr<cc::ContextProvider>
598 RenderWidgetCompositor::OffscreenContextProviderForCompositorThread() { 600 RenderWidgetCompositor::OffscreenContextProviderForCompositorThread() {
599 return RenderThreadImpl::current()-> 601 return RenderThreadImpl::current()->
600 OffscreenContextProviderForCompositorThread(); 602 OffscreenContextProviderForCompositorThread();
601 } 603 }
602 604
603 } // namespace content 605 } // namespace content
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