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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 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 | 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 CONTENT_BROWSER_RENDERER_HOST_OFFSCREEN_CANVAS_PROVIDER_IMPL_H_ | 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_OFFSCREEN_CANVAS_PROVIDER_IMPL_H_ |
6 #define CONTENT_BROWSER_RENDERER_HOST_OFFSCREEN_CANVAS_PROVIDER_IMPL_H_ | 6 #define CONTENT_BROWSER_RENDERER_HOST_OFFSCREEN_CANVAS_PROVIDER_IMPL_H_ |
7 | 7 |
8 #include "cc/surfaces/frame_sink_id.h" | 8 #include "cc/surfaces/frame_sink_id.h" |
9 #include "mojo/public/cpp/bindings/binding_set.h" | 9 #include "mojo/public/cpp/bindings/binding_set.h" |
10 #include "third_party/WebKit/public/platform/modules/offscreencanvas/offscreen_c anvas_surface.mojom.h" | 10 #include "third_party/WebKit/public/platform/modules/offscreencanvas/offscreen_c anvas_surface.mojom.h" |
11 | 11 |
12 namespace content { | 12 namespace content { |
13 | 13 |
14 // Creates OffscreenCanvasSurfaces and MojoCompositorFrameSinks for a renderer. | 14 // Creates OffscreenCanvasSurfaces and MojoCompositorFrameSinks for a renderer. |
15 class OffscreenCanvasProviderImpl | 15 class OffscreenCanvasProviderImpl |
16 : public blink::mojom::OffscreenCanvasProvider { | 16 : public blink::mojom::OffscreenCanvasProvider { |
17 public: | 17 public: |
18 OffscreenCanvasProviderImpl(); | 18 OffscreenCanvasProviderImpl(uint32_t renderer_client_id); |
piman
2017/04/12 22:53:37
nit: explicit
kylechar
2017/04/13 17:09:18
Done.
| |
19 ~OffscreenCanvasProviderImpl() override; | 19 ~OffscreenCanvasProviderImpl() override; |
20 | 20 |
21 void Add(blink::mojom::OffscreenCanvasProviderRequest request); | 21 void Add(blink::mojom::OffscreenCanvasProviderRequest request); |
22 | 22 |
23 // blink::mojom::OffscreenCanvasProvider implementation. | 23 // blink::mojom::OffscreenCanvasProvider implementation. |
24 void CreateOffscreenCanvasSurface( | 24 void CreateOffscreenCanvasSurface( |
25 const cc::FrameSinkId& parent_frame_sink_id, | 25 const cc::FrameSinkId& parent_frame_sink_id, |
26 const cc::FrameSinkId& frame_sink_id, | 26 const cc::FrameSinkId& frame_sink_id, |
27 cc::mojom::FrameSinkManagerClientPtr client, | 27 cc::mojom::FrameSinkManagerClientPtr client, |
28 blink::mojom::OffscreenCanvasSurfaceRequest request) override; | 28 blink::mojom::OffscreenCanvasSurfaceRequest request) override; |
29 void CreateCompositorFrameSink( | 29 void CreateCompositorFrameSink( |
30 const cc::FrameSinkId& frame_sink_id, | 30 const cc::FrameSinkId& frame_sink_id, |
31 cc::mojom::MojoCompositorFrameSinkClientPtr client, | 31 cc::mojom::MojoCompositorFrameSinkClientPtr client, |
32 cc::mojom::MojoCompositorFrameSinkRequest request) override; | 32 cc::mojom::MojoCompositorFrameSinkRequest request) override; |
33 | 33 |
34 private: | 34 private: |
35 // Used to check that the client id part of any FrameSinkIds that this | |
36 // renderer wants to create match the the renderer client id. | |
37 const uint32_t renderer_client_id_; | |
38 | |
35 mojo::BindingSet<blink::mojom::OffscreenCanvasProvider> bindings_; | 39 mojo::BindingSet<blink::mojom::OffscreenCanvasProvider> bindings_; |
36 | 40 |
37 DISALLOW_COPY_AND_ASSIGN(OffscreenCanvasProviderImpl); | 41 DISALLOW_COPY_AND_ASSIGN(OffscreenCanvasProviderImpl); |
38 }; | 42 }; |
39 | 43 |
40 } // namespace content | 44 } // namespace content |
41 | 45 |
42 #endif // CONTENT_BROWSER_RENDERER_HOST_OFFSCREEN_CANVAS_PROVIDER_IMPL_H_ | 46 #endif // CONTENT_BROWSER_RENDERER_HOST_OFFSCREEN_CANVAS_PROVIDER_IMPL_H_ |
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