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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "ui/compositor/compositor.h" | 5 #include "ui/compositor/compositor.h" |
| 6 | 6 |
| 7 #include <algorithm> | 7 #include <algorithm> |
| 8 #include <deque> | 8 #include <deque> |
| 9 | 9 |
| 10 #include "base/bind.h" | 10 #include "base/bind.h" |
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| 24 #include "cc/surfaces/surface_id_allocator.h" | 24 #include "cc/surfaces/surface_id_allocator.h" |
| 25 #include "cc/trees/layer_tree_host.h" | 25 #include "cc/trees/layer_tree_host.h" |
| 26 #include "third_party/skia/include/core/SkBitmap.h" | 26 #include "third_party/skia/include/core/SkBitmap.h" |
| 27 #include "ui/compositor/compositor_observer.h" | 27 #include "ui/compositor/compositor_observer.h" |
| 28 #include "ui/compositor/compositor_switches.h" | 28 #include "ui/compositor/compositor_switches.h" |
| 29 #include "ui/compositor/compositor_vsync_manager.h" | 29 #include "ui/compositor/compositor_vsync_manager.h" |
| 30 #include "ui/compositor/dip_util.h" | 30 #include "ui/compositor/dip_util.h" |
| 31 #include "ui/compositor/layer.h" | 31 #include "ui/compositor/layer.h" |
| 32 #include "ui/compositor/layer_animator_collection.h" | 32 #include "ui/compositor/layer_animator_collection.h" |
| 33 #include "ui/gfx/frame_time.h" | 33 #include "ui/gfx/frame_time.h" |
| 34 #include "ui/gfx/hud_font.h" |
| 34 #include "ui/gl/gl_context.h" | 35 #include "ui/gl/gl_context.h" |
| 35 #include "ui/gl/gl_switches.h" | 36 #include "ui/gl/gl_switches.h" |
| 36 | 37 |
| 37 namespace { | 38 namespace { |
| 38 | 39 |
| 39 const double kDefaultRefreshRate = 60.0; | 40 const double kDefaultRefreshRate = 60.0; |
| 40 const double kTestRefreshRate = 200.0; | 41 const double kTestRefreshRate = 200.0; |
| 41 | 42 |
| 42 const int kCompositorLockTimeoutMs = 67; | 43 const int kCompositorLockTimeoutMs = 67; |
| 43 | 44 |
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| 130 settings.initial_debug_state.show_occluding_rects = | 131 settings.initial_debug_state.show_occluding_rects = |
| 131 command_line->HasSwitch(cc::switches::kUIShowOccludingRects); | 132 command_line->HasSwitch(cc::switches::kUIShowOccludingRects); |
| 132 settings.initial_debug_state.show_non_occluding_rects = | 133 settings.initial_debug_state.show_non_occluding_rects = |
| 133 command_line->HasSwitch(cc::switches::kUIShowNonOccludingRects); | 134 command_line->HasSwitch(cc::switches::kUIShowNonOccludingRects); |
| 134 | 135 |
| 135 settings.initial_debug_state.SetRecordRenderingStats( | 136 settings.initial_debug_state.SetRecordRenderingStats( |
| 136 command_line->HasSwitch(cc::switches::kEnableGpuBenchmarking)); | 137 command_line->HasSwitch(cc::switches::kEnableGpuBenchmarking)); |
| 137 | 138 |
| 138 settings.impl_side_painting = IsUIImplSidePaintingEnabled(); | 139 settings.impl_side_painting = IsUIImplSidePaintingEnabled(); |
| 139 settings.use_zero_copy = IsUIZeroCopyEnabled(); | 140 settings.use_zero_copy = IsUIZeroCopyEnabled(); |
| 141 settings.hud_typeface = ui::GetHudTypeface(); |
| 140 | 142 |
| 141 base::TimeTicks before_create = base::TimeTicks::Now(); | 143 base::TimeTicks before_create = base::TimeTicks::Now(); |
| 142 if (compositor_thread_loop_.get()) { | 144 if (compositor_thread_loop_.get()) { |
| 143 host_ = cc::LayerTreeHost::CreateThreaded( | 145 host_ = cc::LayerTreeHost::CreateThreaded( |
| 144 this, | 146 this, |
| 145 context_factory_->GetSharedBitmapManager(), | 147 context_factory_->GetSharedBitmapManager(), |
| 146 context_factory_->GetGpuMemoryBufferManager(), | 148 context_factory_->GetGpuMemoryBufferManager(), |
| 147 settings, | 149 settings, |
| 148 task_runner_, | 150 task_runner_, |
| 149 compositor_thread_loop_, | 151 compositor_thread_loop_, |
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| 401 observer_list_, | 403 observer_list_, |
| 402 OnCompositingLockStateChanged(this)); | 404 OnCompositingLockStateChanged(this)); |
| 403 } | 405 } |
| 404 | 406 |
| 405 void Compositor::CancelCompositorLock() { | 407 void Compositor::CancelCompositorLock() { |
| 406 if (compositor_lock_) | 408 if (compositor_lock_) |
| 407 compositor_lock_->CancelLock(); | 409 compositor_lock_->CancelLock(); |
| 408 } | 410 } |
| 409 | 411 |
| 410 } // namespace ui | 412 } // namespace ui |
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