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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 |
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| 51 // surface IDs used to draw into the display and deciding when to draw. | 51 // surface IDs used to draw into the display and deciding when to draw. |
| 52 class CC_SURFACES_EXPORT Display : public DisplaySchedulerClient, | 52 class CC_SURFACES_EXPORT Display : public DisplaySchedulerClient, |
| 53 public OutputSurfaceClient, | 53 public OutputSurfaceClient, |
| 54 public SurfaceObserver { | 54 public SurfaceObserver { |
| 55 public: | 55 public: |
| 56 // The |begin_frame_source| and |scheduler| may be null (together). In that | 56 // The |begin_frame_source| and |scheduler| may be null (together). In that |
| 57 // case, DrawAndSwap must be called externally when needed. | 57 // case, DrawAndSwap must be called externally when needed. |
| 58 Display(SharedBitmapManager* bitmap_manager, | 58 Display(SharedBitmapManager* bitmap_manager, |
| 59 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager, | 59 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager, |
| 60 const RendererSettings& settings, | 60 const RendererSettings& settings, |
| 61 const FrameSinkId& frame_sink_id, |
| 61 std::unique_ptr<BeginFrameSource> begin_frame_source, | 62 std::unique_ptr<BeginFrameSource> begin_frame_source, |
| 62 std::unique_ptr<OutputSurface> output_surface, | 63 std::unique_ptr<OutputSurface> output_surface, |
| 63 std::unique_ptr<DisplayScheduler> scheduler, | 64 std::unique_ptr<DisplayScheduler> scheduler, |
| 64 std::unique_ptr<TextureMailboxDeleter> texture_mailbox_deleter); | 65 std::unique_ptr<TextureMailboxDeleter> texture_mailbox_deleter); |
| 65 | 66 |
| 66 ~Display() override; | 67 ~Display() override; |
| 67 | 68 |
| 68 void Initialize(DisplayClient* client, | 69 void Initialize(DisplayClient* client, SurfaceManager* surface_manager); |
| 69 SurfaceManager* surface_manager, | |
| 70 const FrameSinkId& frame_sink_id); | |
| 71 | 70 |
| 72 // device_scale_factor is used to communicate to the external window system | 71 // device_scale_factor is used to communicate to the external window system |
| 73 // what scale this was rendered at. | 72 // what scale this was rendered at. |
| 74 void SetSurfaceId(const SurfaceId& id, float device_scale_factor); | 73 void SetLocalFrameId(const LocalFrameId& id, float device_scale_factor); |
| 75 void SetVisible(bool visible); | 74 void SetVisible(bool visible); |
| 76 void Resize(const gfx::Size& new_size); | 75 void Resize(const gfx::Size& new_size); |
| 77 void SetColorSpace(const gfx::ColorSpace& color_space); | 76 void SetColorSpace(const gfx::ColorSpace& color_space); |
| 78 void SetOutputIsSecure(bool secure); | 77 void SetOutputIsSecure(bool secure); |
| 79 | 78 |
| 80 const SurfaceId& CurrentSurfaceId(); | 79 const SurfaceId& CurrentSurfaceId(); |
| 81 | 80 |
| 82 // DisplaySchedulerClient implementation. | 81 // DisplaySchedulerClient implementation. |
| 83 bool DrawAndSwap() override; | 82 bool DrawAndSwap() override; |
| 84 | 83 |
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| 103 void InitializeRenderer(); | 102 void InitializeRenderer(); |
| 104 void UpdateRootSurfaceResourcesLocked(); | 103 void UpdateRootSurfaceResourcesLocked(); |
| 105 void DidLoseContextProvider(); | 104 void DidLoseContextProvider(); |
| 106 | 105 |
| 107 SharedBitmapManager* const bitmap_manager_; | 106 SharedBitmapManager* const bitmap_manager_; |
| 108 gpu::GpuMemoryBufferManager* const gpu_memory_buffer_manager_; | 107 gpu::GpuMemoryBufferManager* const gpu_memory_buffer_manager_; |
| 109 const RendererSettings settings_; | 108 const RendererSettings settings_; |
| 110 | 109 |
| 111 DisplayClient* client_ = nullptr; | 110 DisplayClient* client_ = nullptr; |
| 112 SurfaceManager* surface_manager_ = nullptr; | 111 SurfaceManager* surface_manager_ = nullptr; |
| 113 FrameSinkId frame_sink_id_; | 112 const FrameSinkId frame_sink_id_; |
| 114 SurfaceId current_surface_id_; | 113 SurfaceId current_surface_id_; |
| 115 gfx::Size current_surface_size_; | 114 gfx::Size current_surface_size_; |
| 116 float device_scale_factor_ = 1.f; | 115 float device_scale_factor_ = 1.f; |
| 117 gfx::ColorSpace device_color_space_; | 116 gfx::ColorSpace device_color_space_; |
| 118 bool visible_ = false; | 117 bool visible_ = false; |
| 119 bool swapped_since_resize_ = false; | 118 bool swapped_since_resize_ = false; |
| 120 bool output_is_secure_ = false; | 119 bool output_is_secure_ = false; |
| 121 | 120 |
| 122 // The begin_frame_source_ is often known by the output_surface_ and | 121 // The begin_frame_source_ is often known by the output_surface_ and |
| 123 // the scheduler_. | 122 // the scheduler_. |
| 124 std::unique_ptr<BeginFrameSource> begin_frame_source_; | 123 std::unique_ptr<BeginFrameSource> begin_frame_source_; |
| 125 std::unique_ptr<OutputSurface> output_surface_; | 124 std::unique_ptr<OutputSurface> output_surface_; |
| 126 std::unique_ptr<DisplayScheduler> scheduler_; | 125 std::unique_ptr<DisplayScheduler> scheduler_; |
| 127 std::unique_ptr<ResourceProvider> resource_provider_; | 126 std::unique_ptr<ResourceProvider> resource_provider_; |
| 128 std::unique_ptr<SurfaceAggregator> aggregator_; | 127 std::unique_ptr<SurfaceAggregator> aggregator_; |
| 129 std::unique_ptr<TextureMailboxDeleter> texture_mailbox_deleter_; | 128 std::unique_ptr<TextureMailboxDeleter> texture_mailbox_deleter_; |
| 130 std::unique_ptr<DirectRenderer> renderer_; | 129 std::unique_ptr<DirectRenderer> renderer_; |
| 131 SoftwareRenderer* software_renderer_ = nullptr; | 130 SoftwareRenderer* software_renderer_ = nullptr; |
| 132 std::vector<ui::LatencyInfo> stored_latency_info_; | 131 std::vector<ui::LatencyInfo> stored_latency_info_; |
| 133 | 132 |
| 134 private: | 133 private: |
| 135 DISALLOW_COPY_AND_ASSIGN(Display); | 134 DISALLOW_COPY_AND_ASSIGN(Display); |
| 136 }; | 135 }; |
| 137 | 136 |
| 138 } // namespace cc | 137 } // namespace cc |
| 139 | 138 |
| 140 #endif // CC_SURFACES_DISPLAY_H_ | 139 #endif // CC_SURFACES_DISPLAY_H_ |
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