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

Issue 16043002: Create content switches for frame scheduling and input manager (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebase Created 7 years, 6 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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87 CommandLine* cmd = CommandLine::ForCurrentProcess(); 87 CommandLine* cmd = CommandLine::ForCurrentProcess();
88 88
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.render_parent_drives_begin_frame_ = 97 settings.begin_frame_scheduling_enabled =
98 cmd->HasSwitch(switches::kEnableVsyncNotification); 98 cmd->HasSwitch(switches::kEnableBeginFrameScheduling);
99 settings.using_synchronous_renderer_compositor = 99 settings.using_synchronous_renderer_compositor =
100 widget->UsingSynchronousRendererCompositor(); 100 widget->UsingSynchronousRendererCompositor();
101 settings.per_tile_painting_enabled = 101 settings.per_tile_painting_enabled =
102 cmd->HasSwitch(cc::switches::kEnablePerTilePainting); 102 cmd->HasSwitch(cc::switches::kEnablePerTilePainting);
103 settings.accelerated_animation_enabled = 103 settings.accelerated_animation_enabled =
104 !cmd->HasSwitch(cc::switches::kDisableThreadedAnimation); 104 !cmd->HasSwitch(cc::switches::kDisableThreadedAnimation);
105 settings.force_direct_layer_drawing = 105 settings.force_direct_layer_drawing =
106 cmd->HasSwitch(cc::switches::kForceDirectLayerDrawing); 106 cmd->HasSwitch(cc::switches::kForceDirectLayerDrawing);
107 107
108 int default_tile_width = settings.default_tile_size.width(); 108 int default_tile_width = settings.default_tile_size.width();
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127 int max_untiled_layer_height = settings.max_untiled_layer_size.height(); 127 int max_untiled_layer_height = settings.max_untiled_layer_size.height();
128 if (cmd->HasSwitch(switches::kMaxUntiledLayerHeight)) { 128 if (cmd->HasSwitch(switches::kMaxUntiledLayerHeight)) {
129 GetSwitchValueAsInt(*cmd, switches::kMaxUntiledLayerHeight, 1, 129 GetSwitchValueAsInt(*cmd, switches::kMaxUntiledLayerHeight, 1,
130 std::numeric_limits<int>::max(), 130 std::numeric_limits<int>::max(),
131 &max_untiled_layer_height); 131 &max_untiled_layer_height);
132 } 132 }
133 133
134 settings.max_untiled_layer_size = gfx::Size(max_untiled_layer_width, 134 settings.max_untiled_layer_size = gfx::Size(max_untiled_layer_width,
135 max_untiled_layer_height); 135 max_untiled_layer_height);
136 136
137 settings.right_aligned_scheduling_enabled =
138 cmd->HasSwitch(cc::switches::kEnableRightAlignedScheduling);
139 settings.impl_side_painting = cc::switches::IsImplSidePaintingEnabled(); 137 settings.impl_side_painting = cc::switches::IsImplSidePaintingEnabled();
140 settings.use_color_estimator = 138 settings.use_color_estimator =
141 !cmd->HasSwitch(cc::switches::kDisableColorEstimator); 139 !cmd->HasSwitch(cc::switches::kDisableColorEstimator);
142 140
143 settings.calculate_top_controls_position = 141 settings.calculate_top_controls_position =
144 cmd->HasSwitch(cc::switches::kEnableTopControlsPositionCalculation); 142 cmd->HasSwitch(cc::switches::kEnableTopControlsPositionCalculation);
145 if (cmd->HasSwitch(cc::switches::kTopControlsHeight)) { 143 if (cmd->HasSwitch(cc::switches::kTopControlsHeight)) {
146 std::string controls_height_str = 144 std::string controls_height_str =
147 cmd->GetSwitchValueASCII(cc::switches::kTopControlsHeight); 145 cmd->GetSwitchValueASCII(cc::switches::kTopControlsHeight);
148 double controls_height; 146 double controls_height;
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571 return RenderThreadImpl::current()->OffscreenContextProviderForMainThread(); 569 return RenderThreadImpl::current()->OffscreenContextProviderForMainThread();
572 } 570 }
573 571
574 scoped_refptr<cc::ContextProvider> 572 scoped_refptr<cc::ContextProvider>
575 RenderWidgetCompositor::OffscreenContextProviderForCompositorThread() { 573 RenderWidgetCompositor::OffscreenContextProviderForCompositorThread() {
576 return RenderThreadImpl::current()-> 574 return RenderThreadImpl::current()->
577 OffscreenContextProviderForCompositorThread(); 575 OffscreenContextProviderForCompositorThread();
578 } 576 }
579 577
580 } // namespace content 578 } // namespace content
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