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1 // Copyright 2017 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 COMPONENTS_DISPLAY_COMPOSITOR_GPU_ROOT_COMPOSITOR_FRAME_SINK_H_ | |
6 #define COMPONENTS_DISPLAY_COMPOSITOR_GPU_ROOT_COMPOSITOR_FRAME_SINK_H_ | |
7 | |
8 #include "cc/ipc/frame_sink_manager.mojom.h" | |
9 #include "cc/ipc/mojo_compositor_frame_sink.mojom.h" | |
10 #include "cc/surfaces/compositor_frame_sink_support_client.h" | |
11 #include "cc/surfaces/display_client.h" | |
12 #include "cc/surfaces/local_surface_id.h" | |
13 #include "cc/surfaces/surface_id.h" | |
14 #include "components/display_compositor/display_compositor_export.h" | |
15 #include "components/display_compositor/gpu_compositor_frame_sink_delegate.h" | |
16 #include "mojo/public/cpp/bindings/associated_binding.h" | |
17 #include "mojo/public/cpp/bindings/binding.h" | |
18 | |
19 namespace cc { | |
20 class BeginFrameSource; | |
21 class CompositorFrameSinkSupport; | |
22 class Display; | |
23 class SurfaceManager; | |
24 } | |
25 | |
26 namespace display_compositor { | |
27 | |
28 class GpuCompositorFrameSinkDelegate; | |
29 | |
30 class DISPLAY_COMPOSITOR_EXPORT GpuRootCompositorFrameSink | |
31 : public NON_EXPORTED_BASE(cc::CompositorFrameSinkSupportClient), | |
32 public NON_EXPORTED_BASE(cc::mojom::MojoCompositorFrameSink), | |
33 public NON_EXPORTED_BASE(cc::mojom::MojoCompositorFrameSinkPrivate), | |
34 public NON_EXPORTED_BASE(cc::mojom::DisplayPrivate), | |
35 public NON_EXPORTED_BASE(cc::DisplayClient) { | |
36 public: | |
37 GpuRootCompositorFrameSink( | |
38 GpuCompositorFrameSinkDelegate* delegate, | |
39 cc::SurfaceManager* surface_manager, | |
40 const cc::FrameSinkId& frame_sink_id, | |
41 std::unique_ptr<cc::Display> display, | |
42 std::unique_ptr<cc::BeginFrameSource> begin_frame_source, | |
43 cc::mojom::MojoCompositorFrameSinkAssociatedRequest request, | |
44 cc::mojom::MojoCompositorFrameSinkPrivateRequest private_request, | |
45 cc::mojom::MojoCompositorFrameSinkClientPtr client, | |
46 cc::mojom::DisplayPrivateAssociatedRequest display_private_request); | |
47 | |
48 ~GpuRootCompositorFrameSink() override; | |
49 | |
50 // cc::mojom::DisplayPrivate: | |
51 void SetDisplayVisible(bool visible) override; | |
52 void ResizeDisplay(const gfx::Size& size) override; | |
53 void SetDisplayColorSpace(const gfx::ColorSpace& color_space) override; | |
54 void SetOutputIsSecure(bool secure) override; | |
55 void SetLocalSurfaceId(const cc::LocalSurfaceId& local_surface_id, | |
56 float scale_factor) override; | |
57 | |
58 // cc::mojom::MojoCompositorFrameSink: | |
59 void EvictFrame() override; | |
60 void SetNeedsBeginFrame(bool needs_begin_frame) override; | |
61 void SubmitCompositorFrame(const cc::LocalSurfaceId& local_surface_id, | |
62 cc::CompositorFrame frame) override; | |
63 void BeginFrameDidNotSwap(const cc::BeginFrameAck& begin_frame_ack) override; | |
64 | |
65 // cc::mojom::MojoCompositorFrameSinkPrivate: | |
66 void ClaimTemporaryReference(const cc::SurfaceId& surface_id) override; | |
67 void RequestCopyOfSurface( | |
68 std::unique_ptr<cc::CopyOutputRequest> request) override; | |
69 | |
70 private: | |
71 // cc::DisplayClient: | |
72 void DisplayOutputSurfaceLost() override; | |
73 void DisplayWillDrawAndSwap(bool will_draw_and_swap, | |
74 const cc::RenderPassList& render_passes) override; | |
75 void DisplayDidDrawAndSwap() override; | |
76 | |
77 // cc::CompositorFrameSinkSupportClient: | |
78 void DidReceiveCompositorFrameAck() override; | |
79 void OnBeginFrame(const cc::BeginFrameArgs& args) override; | |
80 void ReclaimResources(const cc::ReturnedResourceArray& resources) override; | |
81 void WillDrawSurface(const cc::LocalSurfaceId& local_surface_id, | |
82 const gfx::Rect& damage_rect) override; | |
83 | |
84 void OnClientConnectionLost(); | |
85 void OnPrivateConnectionLost(); | |
86 | |
87 GpuCompositorFrameSinkDelegate* const delegate_; | |
88 std::unique_ptr<cc::CompositorFrameSinkSupport> support_; | |
89 | |
90 // GpuRootCompositorFrameSink holds a Display and its BeginFrameSource if | |
91 // it was created with a non-null gpu::SurfaceHandle. | |
92 std::unique_ptr<cc::BeginFrameSource> display_begin_frame_source_; | |
93 std::unique_ptr<cc::Display> display_; | |
94 | |
95 bool client_connection_lost_ = false; | |
96 bool private_connection_lost_ = false; | |
97 | |
98 cc::mojom::MojoCompositorFrameSinkClientPtr client_; | |
99 mojo::AssociatedBinding<cc::mojom::MojoCompositorFrameSink> | |
100 compositor_frame_sink_binding_; | |
101 mojo::Binding<cc::mojom::MojoCompositorFrameSinkPrivate> | |
102 compositor_frame_sink_private_binding_; | |
103 mojo::AssociatedBinding<cc::mojom::DisplayPrivate> display_private_binding_; | |
104 | |
105 DISALLOW_COPY_AND_ASSIGN(GpuRootCompositorFrameSink); | |
106 }; | |
107 | |
108 } // namespace display_compositor | |
109 | |
110 #endif // COMPONENTS_DISPLAY_COMPOSITOR_GPU_ROOT_COMPOSITOR_FRAME_SINK_H_ | |
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