| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CONTENT_BROWSER_RENDERER_HOST_OFFSCREEN_CANVAS_PROVIDER_IMPL_H_ |
| #define CONTENT_BROWSER_RENDERER_HOST_OFFSCREEN_CANVAS_PROVIDER_IMPL_H_ |
| |
| #include "cc/surfaces/frame_sink_id.h" |
| #include "mojo/public/cpp/bindings/binding_set.h" |
| #include "third_party/WebKit/public/platform/modules/offscreencanvas/offscreen_canvas_surface.mojom.h" |
| |
| namespace content { |
| |
| // Creates OffscreenCanvasSurfaces and MojoCompositorFrameSinks for a renderer. |
| class OffscreenCanvasProviderImpl |
| : public blink::mojom::OffscreenCanvasProvider { |
| public: |
| OffscreenCanvasProviderImpl(); |
| ~OffscreenCanvasProviderImpl() override; |
| |
| void Add(blink::mojom::OffscreenCanvasProviderRequest request); |
| |
| // blink::mojom::OffscreenCanvasProvider implementation. |
| void CreateOffscreenCanvasSurface( |
| const cc::FrameSinkId& parent_frame_sink_id, |
| const cc::FrameSinkId& frame_sink_id, |
| cc::mojom::FrameSinkManagerClientPtr client, |
| blink::mojom::OffscreenCanvasSurfaceRequest request) override; |
| void CreateCompositorFrameSink( |
| const cc::FrameSinkId& frame_sink_id, |
| cc::mojom::MojoCompositorFrameSinkClientPtr client, |
| cc::mojom::MojoCompositorFrameSinkRequest request) override; |
| |
| private: |
| mojo::BindingSet<blink::mojom::OffscreenCanvasProvider> bindings_; |
| |
| DISALLOW_COPY_AND_ASSIGN(OffscreenCanvasProviderImpl); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_RENDERER_HOST_OFFSCREEN_CANVAS_PROVIDER_IMPL_H_ |