Index: content/browser/renderer_host/offscreen_canvas_compositor_frame_sink.h |
diff --git a/content/browser/renderer_host/offscreen_canvas_compositor_frame_sink.h b/content/browser/renderer_host/offscreen_canvas_compositor_frame_sink.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..c7697e18acedfc6d56029ab1eca2ce24ce362564 |
--- /dev/null |
+++ b/content/browser/renderer_host/offscreen_canvas_compositor_frame_sink.h |
@@ -0,0 +1,49 @@ |
+// 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_COMPOSITOR_FRAME_SINK_H_ |
+#define CONTENT_BROWSER_RENDERER_HOST_OFFSCREEN_CANVAS_COMPOSITOR_FRAME_SINK_H_ |
+ |
+#include "cc/surfaces/surface_factory.h" |
+#include "cc/surfaces/surface_factory_client.h" |
+#include "third_party/WebKit/public/platform/modules/offscreencanvas/offscreen_canvas_surface.mojom.h" |
+ |
+namespace content { |
+ |
+class OffscreenCanvasCompositorFrameSink |
+ : public cc::mojom::MojoCompositorFrameSink, |
+ public cc::SurfaceFactoryClient { |
+ public: |
+ OffscreenCanvasCompositorFrameSink( |
+ const cc::SurfaceId& surface_id, |
+ cc::mojom::MojoCompositorFrameSinkClientPtr client); |
+ ~OffscreenCanvasCompositorFrameSink() override; |
+ |
+ static void Create(const cc::SurfaceId& surface_id, |
+ cc::mojom::MojoCompositorFrameSinkClientPtr client, |
+ cc::mojom::MojoCompositorFrameSinkRequest request); |
+ |
+ // cc::mojom::MojoCompositorFrameSink implementation. |
+ void SubmitCompositorFrame( |
+ cc::CompositorFrame frame, |
+ const SubmitCompositorFrameCallback& callback) override; |
+ void SetNeedsBeginFrame(bool needs_begin_frame) override; |
+ |
+ // cc::SurfaceFactoryClient implementation. |
+ void ReturnResources(const cc::ReturnedResourceArray& resources) override; |
+ void WillDrawSurface(const cc::SurfaceId& id, |
+ const gfx::Rect& damage_rect) override; |
+ void SetBeginFrameSource(cc::BeginFrameSource* begin_frame_source) override; |
+ |
+ private: |
+ cc::SurfaceId surface_id_; |
+ std::unique_ptr<cc::SurfaceFactory> surface_factory_; |
+ cc::mojom::MojoCompositorFrameSinkClientPtr client_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(OffscreenCanvasCompositorFrameSink); |
+}; |
+ |
+} // namespace content |
+ |
+#endif // CONTENT_BROWSER_RENDERER_HOST_OFFSCREEN_CANVAS_COMPOSITOR_FRAME_SINK_H_ |