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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" | |
| 35 #include "ui/gl/gl_context.h" | 34 #include "ui/gl/gl_context.h" |
| 36 #include "ui/gl/gl_switches.h" | 35 #include "ui/gl/gl_switches.h" |
| 37 | 36 |
| 38 namespace { | 37 namespace { |
| 39 | 38 |
| 40 const double kDefaultRefreshRate = 60.0; | 39 const double kDefaultRefreshRate = 60.0; |
| 41 const double kTestRefreshRate = 200.0; | 40 const double kTestRefreshRate = 200.0; |
| 42 | 41 |
| 43 const int kCompositorLockTimeoutMs = 67; | 42 const int kCompositorLockTimeoutMs = 67; |
| 44 | 43 |
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| 127 settings.initial_debug_state.show_screen_space_rects = | 126 settings.initial_debug_state.show_screen_space_rects = |
| 128 command_line->HasSwitch(cc::switches::kUIShowScreenSpaceRects); | 127 command_line->HasSwitch(cc::switches::kUIShowScreenSpaceRects); |
| 129 settings.initial_debug_state.show_replica_screen_space_rects = | 128 settings.initial_debug_state.show_replica_screen_space_rects = |
| 130 command_line->HasSwitch(cc::switches::kUIShowReplicaScreenSpaceRects); | 129 command_line->HasSwitch(cc::switches::kUIShowReplicaScreenSpaceRects); |
| 131 | 130 |
| 132 settings.initial_debug_state.SetRecordRenderingStats( | 131 settings.initial_debug_state.SetRecordRenderingStats( |
| 133 command_line->HasSwitch(cc::switches::kEnableGpuBenchmarking)); | 132 command_line->HasSwitch(cc::switches::kEnableGpuBenchmarking)); |
| 134 | 133 |
| 135 settings.impl_side_painting = IsUIImplSidePaintingEnabled(); | 134 settings.impl_side_painting = IsUIImplSidePaintingEnabled(); |
| 136 settings.use_zero_copy = IsUIZeroCopyEnabled(); | 135 settings.use_zero_copy = IsUIZeroCopyEnabled(); |
| 137 settings.hud_typeface = ui::GetHudTypeface(); | |
| 138 | 136 |
| 139 base::TimeTicks before_create = base::TimeTicks::Now(); | 137 base::TimeTicks before_create = base::TimeTicks::Now(); |
| 140 if (compositor_thread_loop_.get()) { | 138 if (compositor_thread_loop_.get()) { |
| 141 host_ = cc::LayerTreeHost::CreateThreaded( | 139 host_ = cc::LayerTreeHost::CreateThreaded( |
| 142 this, | 140 this, |
| 143 context_factory_->GetSharedBitmapManager(), | 141 context_factory_->GetSharedBitmapManager(), |
| 144 context_factory_->GetGpuMemoryBufferManager(), | 142 context_factory_->GetGpuMemoryBufferManager(), |
| 145 settings, | 143 settings, |
| 146 task_runner_, | 144 task_runner_, |
| 147 compositor_thread_loop_, | 145 compositor_thread_loop_, |
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| 410 observer_list_, | 408 observer_list_, |
| 411 OnCompositingLockStateChanged(this)); | 409 OnCompositingLockStateChanged(this)); |
| 412 } | 410 } |
| 413 | 411 |
| 414 void Compositor::CancelCompositorLock() { | 412 void Compositor::CancelCompositorLock() { |
| 415 if (compositor_lock_) | 413 if (compositor_lock_) |
| 416 compositor_lock_->CancelLock(); | 414 compositor_lock_->CancelLock(); |
| 417 } | 415 } |
| 418 | 416 |
| 419 } // namespace ui | 417 } // namespace ui |
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