content/browser/renderer_host/offscreen_canvas_compositor_frame_sink_provider_impl.h - Issue 2789753002: Convert offscreen canvas to use FrameSinkManagerHost.

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Side by Side Diff: content/browser/renderer_host/offscreen_canvas_compositor_frame_sink_provider_impl.h

Issue 2789753002: Convert offscreen canvas to use FrameSinkManagerHost. (Closed)

Patch Set: Rebase. Created 3 years, 8 months ago

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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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