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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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| 44 class SurfaceAggregator; | 44 class SurfaceAggregator; |
| 45 class SurfaceIdAllocator; | 45 class SurfaceIdAllocator; |
| 46 class SurfaceFactory; | 46 class SurfaceFactory; |
| 47 class TextureMailboxDeleter; | 47 class TextureMailboxDeleter; |
| 48 | 48 |
| 49 // A Display produces a surface that can be used to draw to a physical display | 49 // A Display produces a surface that can be used to draw to a physical display |
| 50 // (OutputSurface). The client is responsible for creating and sizing the | 50 // (OutputSurface). The client is responsible for creating and sizing the |
| 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 RendererClient, | |
| 55 public SurfaceDamageObserver { | 54 public SurfaceDamageObserver { |
| 56 public: | 55 public: |
| 57 // 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 |
| 58 // case, DrawAndSwap must be called externally when needed. | 57 // case, DrawAndSwap must be called externally when needed. |
| 59 Display(SharedBitmapManager* bitmap_manager, | 58 Display(SharedBitmapManager* bitmap_manager, |
| 60 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager, | 59 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager, |
| 61 const RendererSettings& settings, | 60 const RendererSettings& settings, |
| 62 std::unique_ptr<BeginFrameSource> begin_frame_source, | 61 std::unique_ptr<BeginFrameSource> begin_frame_source, |
| 63 std::unique_ptr<OutputSurface> output_surface, | 62 std::unique_ptr<OutputSurface> output_surface, |
| 64 std::unique_ptr<DisplayScheduler> scheduler, | 63 std::unique_ptr<DisplayScheduler> scheduler, |
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| 97 void DidLoseOutputSurface() override; | 96 void DidLoseOutputSurface() override; |
| 98 void SetExternalTilePriorityConstraints( | 97 void SetExternalTilePriorityConstraints( |
| 99 const gfx::Rect& viewport_rect, | 98 const gfx::Rect& viewport_rect, |
| 100 const gfx::Transform& transform) override; | 99 const gfx::Transform& transform) override; |
| 101 void SetMemoryPolicy(const ManagedMemoryPolicy& policy) override; | 100 void SetMemoryPolicy(const ManagedMemoryPolicy& policy) override; |
| 102 void SetTreeActivationCallback(const base::Closure& callback) override; | 101 void SetTreeActivationCallback(const base::Closure& callback) override; |
| 103 void OnDraw(const gfx::Transform& transform, | 102 void OnDraw(const gfx::Transform& transform, |
| 104 const gfx::Rect& viewport, | 103 const gfx::Rect& viewport, |
| 105 bool resourceless_software_draw) override; | 104 bool resourceless_software_draw) override; |
| 106 | 105 |
| 107 // RendererClient implementation. | |
| 108 void SetFullRootLayerDamage() override; | |
| 109 | |
| 110 // SurfaceDamageObserver implementation. | 106 // SurfaceDamageObserver implementation. |
| 111 void OnSurfaceDamaged(const SurfaceId& surface, bool* changed) override; | 107 void OnSurfaceDamaged(const SurfaceId& surface, bool* changed) override; |
| 112 | 108 |
| 113 void SetEnlargePassTextureAmountForTesting( | 109 void SetEnlargePassTextureAmountForTesting( |
| 114 const gfx::Size& enlarge_texture_amount) { | 110 const gfx::Size& enlarge_texture_amount) { |
| 115 enlarge_texture_amount_ = enlarge_texture_amount; | 111 enlarge_texture_amount_ = enlarge_texture_amount; |
| 116 } | 112 } |
| 117 | 113 |
| 118 bool has_scheduler() const { return !!scheduler_; } | 114 bool has_scheduler() const { return !!scheduler_; } |
| 119 DirectRenderer* renderer_for_testing() const { return renderer_.get(); } | 115 DirectRenderer* renderer_for_testing() const { return renderer_.get(); } |
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| 154 SoftwareRenderer* software_renderer_ = nullptr; | 150 SoftwareRenderer* software_renderer_ = nullptr; |
| 155 std::vector<ui::LatencyInfo> stored_latency_info_; | 151 std::vector<ui::LatencyInfo> stored_latency_info_; |
| 156 | 152 |
| 157 private: | 153 private: |
| 158 DISALLOW_COPY_AND_ASSIGN(Display); | 154 DISALLOW_COPY_AND_ASSIGN(Display); |
| 159 }; | 155 }; |
| 160 | 156 |
| 161 } // namespace cc | 157 } // namespace cc |
| 162 | 158 |
| 163 #endif // CC_SURFACES_DISPLAY_H_ | 159 #endif // CC_SURFACES_DISPLAY_H_ |
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