OLD | NEW |
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_SURFACE_IMPL_H_ | 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_OFFSCREEN_CANVAS_SURFACE_IMPL_H_ |
6 #define CONTENT_BROWSER_RENDERER_HOST_OFFSCREEN_CANVAS_SURFACE_IMPL_H_ | 6 #define CONTENT_BROWSER_RENDERER_HOST_OFFSCREEN_CANVAS_SURFACE_IMPL_H_ |
7 | 7 |
8 #include "cc/surfaces/surface_id.h" | 8 #include "cc/surfaces/surface_id.h" |
9 #include "cc/surfaces/surface_id_allocator.h" | 9 #include "cc/surfaces/surface_id_allocator.h" |
10 #include "mojo/public/cpp/bindings/interface_request.h" | 10 #include "mojo/public/cpp/bindings/interface_request.h" |
11 #include "mojo/public/cpp/bindings/string.h" | 11 #include "mojo/public/cpp/bindings/string.h" |
| 12 #include "mojo/public/cpp/bindings/strong_binding.h" |
12 #include "third_party/WebKit/public/platform/modules/offscreencanvas/offscreen_c
anvas_surface.mojom.h" | 13 #include "third_party/WebKit/public/platform/modules/offscreencanvas/offscreen_c
anvas_surface.mojom.h" |
13 | 14 |
14 namespace content { | 15 namespace content { |
15 | 16 |
16 class CONTENT_EXPORT OffscreenCanvasSurfaceImpl | 17 class CONTENT_EXPORT OffscreenCanvasSurfaceImpl |
17 : public blink::mojom::OffscreenCanvasSurface { | 18 : public blink::mojom::OffscreenCanvasSurface { |
18 public: | 19 public: |
19 OffscreenCanvasSurfaceImpl(); | 20 OffscreenCanvasSurfaceImpl( |
| 21 const cc::FrameSinkId& frame_sink_id, |
| 22 blink::mojom::OffscreenCanvasSurfaceClientPtr client); |
20 ~OffscreenCanvasSurfaceImpl() override; | 23 ~OffscreenCanvasSurfaceImpl() override; |
21 | 24 |
22 static void Create(blink::mojom::OffscreenCanvasSurfaceRequest request); | 25 static void Create(const cc::FrameSinkId& frame_sink_id, |
| 26 blink::mojom::OffscreenCanvasSurfaceClientPtr client, |
| 27 blink::mojom::OffscreenCanvasSurfaceRequest request); |
| 28 |
| 29 void OnSurfaceCreated(const cc::SurfaceId& surface_id, |
| 30 const gfx::Size& frame_size, |
| 31 float device_scale_factor); |
23 | 32 |
24 // blink::mojom::OffscreenCanvasSurface implementation. | 33 // blink::mojom::OffscreenCanvasSurface implementation. |
25 void GetSurfaceId(GetSurfaceIdCallback callback) override; | |
26 void Require(const cc::SurfaceId& surface_id, | 34 void Require(const cc::SurfaceId& surface_id, |
27 const cc::SurfaceSequence& sequence) override; | 35 const cc::SurfaceSequence& sequence) override; |
28 void Satisfy(const cc::SurfaceSequence& sequence) override; | 36 void Satisfy(const cc::SurfaceSequence& sequence) override; |
29 | 37 |
30 const cc::FrameSinkId& frame_sink_id() const { return frame_sink_id_; } | 38 const cc::FrameSinkId& frame_sink_id() const { return frame_sink_id_; } |
| 39 const cc::LocalFrameId& current_local_frame_id() const { |
| 40 return current_local_frame_id_; |
| 41 } |
31 | 42 |
32 private: | 43 private: |
| 44 blink::mojom::OffscreenCanvasSurfaceClientPtr client_; |
| 45 mojo::StrongBindingPtr<blink::mojom::OffscreenCanvasSurface> binding_; |
| 46 |
33 // Surface-related state | 47 // Surface-related state |
34 std::unique_ptr<cc::SurfaceIdAllocator> id_allocator_; | |
35 cc::FrameSinkId frame_sink_id_; | 48 cc::FrameSinkId frame_sink_id_; |
| 49 cc::LocalFrameId current_local_frame_id_; |
36 | 50 |
37 DISALLOW_COPY_AND_ASSIGN(OffscreenCanvasSurfaceImpl); | 51 DISALLOW_COPY_AND_ASSIGN(OffscreenCanvasSurfaceImpl); |
38 }; | 52 }; |
39 | 53 |
40 } // namespace content | 54 } // namespace content |
41 | 55 |
42 #endif // CONTENT_BROWSER_RENDERER_HOST_OFFSCREEN_CANVAS_SURFACE_IMPL_H_ | 56 #endif // CONTENT_BROWSER_RENDERER_HOST_OFFSCREEN_CANVAS_SURFACE_IMPL_H_ |
OLD | NEW |