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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 CONTENT_BROWSER_RENDERER_HOST_OFFSCREEN_CANVAS_COMPOSITOR_FRAME_SINK_PRO
VIDER_IMPL_H_ | |
6 #define CONTENT_BROWSER_RENDERER_HOST_OFFSCREEN_CANVAS_COMPOSITOR_FRAME_SINK_PRO
VIDER_IMPL_H_ | |
7 | |
8 #include <unordered_map> | |
9 | |
10 #include "content/browser/renderer_host/offscreen_canvas_compositor_frame_sink.h
" | |
11 #include "mojo/public/cpp/bindings/binding_set.h" | |
12 #include "third_party/WebKit/public/platform/modules/offscreencanvas/offscreen_c
anvas_surface.mojom.h" | |
13 | |
14 namespace content { | |
15 | |
16 // TODO(fsamuel): This should be replaced with the FrameSinkManager interface. | |
17 class OffscreenCanvasCompositorFrameSinkProviderImpl | |
18 : public blink::mojom::OffscreenCanvasCompositorFrameSinkProvider { | |
19 public: | |
20 OffscreenCanvasCompositorFrameSinkProviderImpl(); | |
21 ~OffscreenCanvasCompositorFrameSinkProviderImpl() override; | |
22 | |
23 void Add( | |
24 blink::mojom::OffscreenCanvasCompositorFrameSinkProviderRequest request); | |
25 | |
26 // blink::mojom::OffscreenCanvasCompositorFrameSinkProvider implementation. | |
27 void CreateCompositorFrameSink( | |
28 const cc::FrameSinkId& frame_sink_id, | |
29 cc::mojom::MojoCompositorFrameSinkClientPtr client, | |
30 cc::mojom::MojoCompositorFrameSinkRequest request) override; | |
31 | |
32 cc::SurfaceManager* GetSurfaceManager(); | |
33 | |
34 void OnCompositorFrameSinkClientConnectionLost( | |
35 const cc::FrameSinkId& frame_sink_id); | |
36 void OnCompositorFrameSinkClientDestroyed( | |
37 const cc::FrameSinkId& frame_sink_id); | |
38 | |
39 private: | |
40 std::unordered_map<cc::FrameSinkId, | |
41 std::unique_ptr<OffscreenCanvasCompositorFrameSink>, | |
42 cc::FrameSinkIdHash> | |
43 compositor_frame_sinks_; | |
44 | |
45 mojo::BindingSet<blink::mojom::OffscreenCanvasCompositorFrameSinkProvider> | |
46 bindings_; | |
47 | |
48 DISALLOW_COPY_AND_ASSIGN(OffscreenCanvasCompositorFrameSinkProviderImpl); | |
49 }; | |
50 | |
51 } // namespace content | |
52 | |
53 #endif // CONTENT_BROWSER_RENDERER_HOST_OFFSCREEN_CANVAS_COMPOSITOR_FRAME_SINK_
PROVIDER_IMPL_H_ | |
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