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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef SERVICES_UI_GPU_DISPLAY_COMPOSITOR_COMPOSITOR_FRAME_SINK_IMPL_H_ | |
| 6 #define SERVICES_UI_GPU_DISPLAY_COMPOSITOR_COMPOSITOR_FRAME_SINK_IMPL_H_ | |
| 7 | |
| 8 #include "base/memory/ref_counted.h" | |
| 9 #include "cc/ipc/mojo_compositor_frame_sink.mojom.h" | |
| 10 #include "cc/scheduler/begin_frame_source.h" | |
| 11 #include "cc/surfaces/surface_factory.h" | |
| 12 #include "cc/surfaces/surface_factory_client.h" | |
| 13 #include "cc/surfaces/surface_id.h" | |
| 14 #include "mojo/public/cpp/bindings/strong_binding.h" | |
| 15 #include "services/ui/surfaces/display_compositor.h" | |
| 16 | |
| 17 namespace ui { | |
| 18 namespace gpu { | |
| 19 | |
| 20 class CompositorFrameSinkDelegate; | |
| 21 | |
| 22 // A client presents visuals to screen by submitting CompositorFrames to a | |
| 23 // CompositorFrameSink. | |
| 24 class CompositorFrameSinkImpl : public cc::SurfaceFactoryClient, | |
| 25 public cc::mojom::MojoCompositorFrameSink, | |
| 26 public cc::BeginFrameObserver { | |
| 27 public: | |
| 28 CompositorFrameSinkImpl( | |
| 29 CompositorFrameSinkDelegate* delegate, | |
| 30 int sink_id, | |
| 31 const scoped_refptr<DisplayCompositor>& display_compositor, | |
| 32 mojo::InterfaceRequest<mojom::CompositorFrameSink> request, | |
| 33 mojom::CompositorFrameSinkClientPtr client); | |
| 34 ~CompositorFrameSinkImpl() override; | |
| 35 | |
| 36 // cc::mojom::MojoCompositorFrameSink implementation. | |
| 37 void SetNeedsBeginFrame(bool needs_begin_frame) override; | |
| 38 void SubmitCompositorFrame( | |
| 39 cc::CompositorFrame compositor_frame, | |
| 40 const SubmitCompositorFrameCallback& callback) override; | |
| 41 | |
| 42 private: | |
| 43 // SurfaceFactoryClient implementation. | |
| 44 void ReturnResources(const cc::ReturnedResourceArray& resources) override; | |
| 45 void WillDrawSurface(const cc::SurfaceId& surface_id, | |
| 46 const gfx::Rect& damage_rect) override; | |
| 47 void SetBeginFrameSource(cc::BeginFrameSource* begin_frame_source) override; | |
| 48 | |
| 49 // BeginFrameObserver implementation. | |
| 50 void OnBeginFrame(const cc::BeginFrameArgs& args) override; | |
| 51 const cc::BeginFrameArgs& LastUsedBeginFrameArgs() const override; | |
| 52 void OnBeginFrameSourcePausedChanged(bool paused) override; | |
| 53 | |
| 54 void OnConnectionLost(); | |
| 55 | |
| 56 CompositorFrameSinkDelegate* const delegate_; | |
| 57 scoped_refptr<DisplayCompositor> display_compositor_; | |
| 58 const int sink_id_; | |
| 59 cc::BeginFrameSource* begin_frame_source_; | |
| 60 bool needs_begin_frame_; | |
| 61 cc::BeginFrameArgs last_used_begin_frame_args_; | |
| 62 cc::SurfaceFactory factory_; | |
| 63 cc::SurfaceId surface_id_; | |
| 64 gfx::Size last_submitted_frame_size_; | |
| 65 mojom::CompositorFrameSinkClientPtr client_; | |
| 66 mojo::Binding<mojom::CompositorFrameSink> binding_; | |
| 67 | |
| 68 DISALLOW_COPY_AND_ASSIGN(CompositorFrameSinkImpl); | |
| 69 }; | |
| 70 | |
| 71 } // namespace gpu | |
| 72 } // namespace ui | |
| 73 | |
| 74 #endif // SERVICES_UI_GPU_DISPLAY_COMPOSITOR_COMPOSITOR_FRAME_SINK_IMPL_H_ | |
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Chromium Code Reviews
Issue 2441093002:
Delete dead (and obsolete) display compositor API (Closed)
