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| 1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 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 #ifndef CC_OUTPUT_OUTPUT_SURFACE_H_ | 5 #ifndef CC_OUTPUT_OUTPUT_SURFACE_H_ |
| 6 #define CC_OUTPUT_OUTPUT_SURFACE_H_ | 6 #define CC_OUTPUT_OUTPUT_SURFACE_H_ |
| 7 | 7 |
| 8 #include <deque> | 8 #include <deque> |
| 9 #include <memory> | 9 #include <memory> |
| 10 | 10 |
| 11 #include "base/macros.h" | 11 #include "base/macros.h" |
| 12 #include "base/memory/ref_counted.h" | 12 #include "base/memory/ref_counted.h" |
| 13 #include "base/memory/weak_ptr.h" | 13 #include "base/memory/weak_ptr.h" |
| 14 #include "base/threading/thread_checker.h" | 14 #include "base/threading/thread_checker.h" |
| 15 #include "base/trace_event/memory_dump_provider.h" | 15 #include "base/trace_event/memory_dump_provider.h" |
| 16 #include "cc/base/cc_export.h" | 16 #include "cc/base/cc_export.h" |
| 17 #include "cc/output/context_provider.h" | 17 #include "cc/output/context_provider.h" |
| 18 #include "cc/output/output_surface_frame.h" | |
|
danakj
2016/10/04 21:58:40
forward declare it instead?
kylechar
2016/10/05 13:45:54
Done.
| |
| 18 #include "cc/output/overlay_candidate_validator.h" | 19 #include "cc/output/overlay_candidate_validator.h" |
| 19 #include "cc/output/software_output_device.h" | 20 #include "cc/output/software_output_device.h" |
| 20 #include "cc/output/vulkan_context_provider.h" | 21 #include "cc/output/vulkan_context_provider.h" |
| 21 #include "cc/resources/returned_resource.h" | 22 #include "cc/resources/returned_resource.h" |
| 22 #include "gpu/command_buffer/common/texture_in_use_response.h" | 23 #include "gpu/command_buffer/common/texture_in_use_response.h" |
| 23 #include "ui/gfx/color_space.h" | 24 #include "ui/gfx/color_space.h" |
| 24 | 25 |
| 25 namespace ui { | 26 namespace ui { |
| 26 class LatencyInfo; | 27 class LatencyInfo; |
| 27 } | 28 } |
| 28 | 29 |
| 29 namespace gfx { | 30 namespace gfx { |
| 30 class ColorSpace; | 31 class ColorSpace; |
| 31 class Rect; | 32 class Rect; |
| 32 class Size; | 33 class Size; |
| 33 class Transform; | 34 class Transform; |
| 34 } | 35 } |
| 35 | 36 |
| 36 namespace cc { | 37 namespace cc { |
| 37 | 38 |
| 38 class CompositorFrame; | 39 class CompositorFrame; |
|
danakj
2016/10/04 21:58:40
remove this
kylechar
2016/10/05 13:45:54
Done.
| |
| 39 struct ManagedMemoryPolicy; | 40 struct ManagedMemoryPolicy; |
| 40 class OutputSurfaceClient; | 41 class OutputSurfaceClient; |
| 41 | 42 |
| 42 // Represents the output surface for a compositor. The compositor owns | 43 // Represents the output surface for a compositor. The compositor owns |
| 43 // and manages its destruction. Its lifetime is: | 44 // and manages its destruction. Its lifetime is: |
| 44 // 1. Created on the main thread by the LayerTreeHost through its client. | 45 // 1. Created on the main thread by the LayerTreeHost through its client. |
| 45 // 2. Passed to the compositor thread and bound to a client via BindToClient. | 46 // 2. Passed to the compositor thread and bound to a client via BindToClient. |
| 46 // From here on, it will only be used on the compositor thread. | 47 // From here on, it will only be used on the compositor thread. |
| 47 // 3. If the 3D context is lost, then the compositor will delete the output | 48 // 3. If the 3D context is lost, then the compositor will delete the output |
| 48 // surface (on the compositor thread) and go back to step 1. | 49 // surface (on the compositor thread) and go back to step 1. |
| (...skipping 76 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
| 125 virtual void ApplyExternalStencil() = 0; | 126 virtual void ApplyExternalStencil() = 0; |
| 126 | 127 |
| 127 // Gives the GL internal format that should be used for calling CopyTexImage2D | 128 // Gives the GL internal format that should be used for calling CopyTexImage2D |
| 128 // when the framebuffer is bound via BindFramebuffer(). | 129 // when the framebuffer is bound via BindFramebuffer(). |
| 129 virtual uint32_t GetFramebufferCopyTextureFormat() = 0; | 130 virtual uint32_t GetFramebufferCopyTextureFormat() = 0; |
| 130 | 131 |
| 131 // The implementation may destroy or steal the contents of the CompositorFrame | 132 // The implementation may destroy or steal the contents of the CompositorFrame |
| 132 // passed in (though it will not take ownership of the CompositorFrame | 133 // passed in (though it will not take ownership of the CompositorFrame |
| 133 // itself). For successful swaps, the implementation must call | 134 // itself). For successful swaps, the implementation must call |
| 134 // OutputSurfaceClient::DidSwapBuffersComplete() eventually. | 135 // OutputSurfaceClient::DidSwapBuffersComplete() eventually. |
| 135 virtual void SwapBuffers(CompositorFrame frame) = 0; | 136 virtual void SwapBuffers(OutputSurfaceFrame frame) = 0; |
| 136 | 137 |
| 137 // base::trace_event::MemoryDumpProvider implementation. | 138 // base::trace_event::MemoryDumpProvider implementation. |
| 138 bool OnMemoryDump(const base::trace_event::MemoryDumpArgs& args, | 139 bool OnMemoryDump(const base::trace_event::MemoryDumpArgs& args, |
| 139 base::trace_event::ProcessMemoryDump* pmd) override; | 140 base::trace_event::ProcessMemoryDump* pmd) override; |
| 140 | 141 |
| 141 protected: | 142 protected: |
| 142 void PostSwapBuffersComplete(); | 143 void PostSwapBuffersComplete(); |
| 143 | 144 |
| 144 // Used internally for the context provider to inform the client about loss, | 145 // Used internally for the context provider to inform the client about loss, |
| 145 // and can be overridden to change behaviour instead of informing the client. | 146 // and can be overridden to change behaviour instead of informing the client. |
| (...skipping 16 matching lines...) Expand all Loading... | |
| 162 void OnSwapBuffersComplete(); | 163 void OnSwapBuffersComplete(); |
| 163 | 164 |
| 164 base::WeakPtrFactory<OutputSurface> weak_ptr_factory_; | 165 base::WeakPtrFactory<OutputSurface> weak_ptr_factory_; |
| 165 | 166 |
| 166 DISALLOW_COPY_AND_ASSIGN(OutputSurface); | 167 DISALLOW_COPY_AND_ASSIGN(OutputSurface); |
| 167 }; | 168 }; |
| 168 | 169 |
| 169 } // namespace cc | 170 } // namespace cc |
| 170 | 171 |
| 171 #endif // CC_OUTPUT_OUTPUT_SURFACE_H_ | 172 #endif // CC_OUTPUT_OUTPUT_SURFACE_H_ |
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