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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 #ifndef CC_SURFACES_DISPLAY_H_ | 5 #ifndef CC_SURFACES_DISPLAY_H_ |
6 #define CC_SURFACES_DISPLAY_H_ | 6 #define CC_SURFACES_DISPLAY_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
11 #include "base/macros.h" | 11 #include "base/macros.h" |
12 #include "cc/output/output_surface_client.h" | 12 #include "cc/output/output_surface_client.h" |
13 #include "cc/resources/returned_resource.h" | 13 #include "cc/resources/returned_resource.h" |
14 #include "cc/scheduler/begin_frame_source.h" | |
15 #include "cc/surfaces/display_scheduler.h" | 14 #include "cc/surfaces/display_scheduler.h" |
16 #include "cc/surfaces/frame_sink_id.h" | 15 #include "cc/surfaces/frame_sink_id.h" |
17 #include "cc/surfaces/surface_aggregator.h" | 16 #include "cc/surfaces/surface_aggregator.h" |
18 #include "cc/surfaces/surface_id.h" | 17 #include "cc/surfaces/surface_id.h" |
19 #include "cc/surfaces/surface_manager.h" | 18 #include "cc/surfaces/surface_manager.h" |
20 #include "cc/surfaces/surfaces_export.h" | 19 #include "cc/surfaces/surfaces_export.h" |
21 #include "gpu/command_buffer/common/texture_in_use_response.h" | 20 #include "gpu/command_buffer/common/texture_in_use_response.h" |
22 #include "ui/events/latency_info.h" | 21 #include "ui/events/latency_info.h" |
23 #include "ui/gfx/color_space.h" | 22 #include "ui/gfx/color_space.h" |
24 | 23 |
25 namespace gpu { | 24 namespace gpu { |
26 class GpuMemoryBufferManager; | 25 class GpuMemoryBufferManager; |
27 } | 26 } |
28 | 27 |
29 namespace gfx { | 28 namespace gfx { |
30 class Size; | 29 class Size; |
31 } | 30 } |
32 | 31 |
33 namespace cc { | 32 namespace cc { |
34 | 33 |
35 class BeginFrameSource; | 34 class BeginFrameSource; |
36 class DirectRenderer; | 35 class DirectRenderer; |
| 36 class DisplayBeginFrameSource; |
37 class DisplayClient; | 37 class DisplayClient; |
38 class OutputSurface; | 38 class OutputSurface; |
39 class RendererSettings; | 39 class RendererSettings; |
40 class ResourceProvider; | 40 class ResourceProvider; |
41 class SharedBitmapManager; | 41 class SharedBitmapManager; |
42 class SoftwareRenderer; | 42 class SoftwareRenderer; |
43 class Surface; | 43 class Surface; |
44 class SurfaceAggregator; | 44 class SurfaceAggregator; |
45 class SurfaceIdAllocator; | 45 class SurfaceIdAllocator; |
46 class SurfaceFactory; | 46 class SurfaceFactory; |
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91 void OnSurfaceDamaged(const SurfaceId& surface, bool* changed) override; | 91 void OnSurfaceDamaged(const SurfaceId& surface, bool* changed) override; |
92 void OnSurfaceCreated(const SurfaceId& surface_id, | 92 void OnSurfaceCreated(const SurfaceId& surface_id, |
93 const gfx::Size& frame, | 93 const gfx::Size& frame, |
94 float device_scale_factor) override; | 94 float device_scale_factor) override; |
95 | 95 |
96 bool has_scheduler() const { return !!scheduler_; } | 96 bool has_scheduler() const { return !!scheduler_; } |
97 DirectRenderer* renderer_for_testing() const { return renderer_.get(); } | 97 DirectRenderer* renderer_for_testing() const { return renderer_.get(); } |
98 | 98 |
99 void ForceImmediateDrawAndSwapIfPossible(); | 99 void ForceImmediateDrawAndSwapIfPossible(); |
100 | 100 |
| 101 // Swap the Display's current BeginFrameSource with the provided one. The |
| 102 // provided unique_ptr will be updated to point to the previous source. Used |
| 103 // to set an ExternalBeginFrameSource for manual control over BeginFrames |
| 104 // through DevTools. |
| 105 void SwapBeginFrameSource( |
| 106 std::unique_ptr<BeginFrameSource>* begin_frame_source); |
| 107 |
101 private: | 108 private: |
102 void InitializeRenderer(); | 109 void InitializeRenderer(); |
103 void UpdateRootSurfaceResourcesLocked(); | 110 void UpdateRootSurfaceResourcesLocked(); |
104 void DidLoseContextProvider(); | 111 void DidLoseContextProvider(); |
105 | 112 |
106 SharedBitmapManager* const bitmap_manager_; | 113 SharedBitmapManager* const bitmap_manager_; |
107 gpu::GpuMemoryBufferManager* const gpu_memory_buffer_manager_; | 114 gpu::GpuMemoryBufferManager* const gpu_memory_buffer_manager_; |
108 const RendererSettings settings_; | 115 const RendererSettings settings_; |
109 | 116 |
110 DisplayClient* client_ = nullptr; | 117 DisplayClient* client_ = nullptr; |
111 SurfaceManager* surface_manager_ = nullptr; | 118 SurfaceManager* surface_manager_ = nullptr; |
112 const FrameSinkId frame_sink_id_; | 119 const FrameSinkId frame_sink_id_; |
113 SurfaceId current_surface_id_; | 120 SurfaceId current_surface_id_; |
114 gfx::Size current_surface_size_; | 121 gfx::Size current_surface_size_; |
115 float device_scale_factor_ = 1.f; | 122 float device_scale_factor_ = 1.f; |
116 gfx::ColorSpace device_color_space_; | 123 gfx::ColorSpace device_color_space_; |
117 bool visible_ = false; | 124 bool visible_ = false; |
118 bool swapped_since_resize_ = false; | 125 bool swapped_since_resize_ = false; |
119 bool output_is_secure_ = false; | 126 bool output_is_secure_ = false; |
120 | 127 |
121 // The begin_frame_source_ is often known by the output_surface_ and | 128 // The begin_frame_source_ is often known by the output_surface_ and |
122 // the scheduler_. | 129 // the scheduler_. |
123 std::unique_ptr<BeginFrameSource> begin_frame_source_; | 130 std::unique_ptr<DisplayBeginFrameSource> begin_frame_source_; |
124 std::unique_ptr<OutputSurface> output_surface_; | 131 std::unique_ptr<OutputSurface> output_surface_; |
125 std::unique_ptr<DisplayScheduler> scheduler_; | 132 std::unique_ptr<DisplayScheduler> scheduler_; |
126 std::unique_ptr<ResourceProvider> resource_provider_; | 133 std::unique_ptr<ResourceProvider> resource_provider_; |
127 std::unique_ptr<SurfaceAggregator> aggregator_; | 134 std::unique_ptr<SurfaceAggregator> aggregator_; |
128 std::unique_ptr<TextureMailboxDeleter> texture_mailbox_deleter_; | 135 std::unique_ptr<TextureMailboxDeleter> texture_mailbox_deleter_; |
129 std::unique_ptr<DirectRenderer> renderer_; | 136 std::unique_ptr<DirectRenderer> renderer_; |
130 SoftwareRenderer* software_renderer_ = nullptr; | 137 SoftwareRenderer* software_renderer_ = nullptr; |
131 std::vector<ui::LatencyInfo> stored_latency_info_; | 138 std::vector<ui::LatencyInfo> stored_latency_info_; |
132 | 139 |
133 private: | 140 private: |
134 DISALLOW_COPY_AND_ASSIGN(Display); | 141 DISALLOW_COPY_AND_ASSIGN(Display); |
135 }; | 142 }; |
136 | 143 |
137 } // namespace cc | 144 } // namespace cc |
138 | 145 |
139 #endif // CC_SURFACES_DISPLAY_H_ | 146 #endif // CC_SURFACES_DISPLAY_H_ |
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