54 lines
1.5 KiB
C++
54 lines
1.5 KiB
C++
// Copyright (c) 2019 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#ifndef ATOM_BROWSER_OSR_OSR_VIDEO_CONSUMER_H_
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#define ATOM_BROWSER_OSR_OSR_VIDEO_CONSUMER_H_
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#include <memory>
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#include "base/callback.h"
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#include "base/memory/weak_ptr.h"
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#include "components/viz/host/client_frame_sink_video_capturer.h"
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namespace atom {
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class OffScreenRenderWidgetHostView;
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typedef base::RepeatingCallback<void(const gfx::Rect&, const SkBitmap&)>
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OnPaintCallback;
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class OffScreenVideoConsumer : public viz::mojom::FrameSinkVideoConsumer {
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public:
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OffScreenVideoConsumer(OffScreenRenderWidgetHostView* view,
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OnPaintCallback callback);
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~OffScreenVideoConsumer() override;
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void SetActive(bool active);
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void SetFrameRate(int frame_rate);
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void SizeChanged();
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private:
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// viz::mojom::FrameSinkVideoConsumer implementation.
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void OnFrameCaptured(
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base::ReadOnlySharedMemoryRegion data,
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::media::mojom::VideoFrameInfoPtr info,
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const gfx::Rect& content_rect,
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viz::mojom::FrameSinkVideoConsumerFrameCallbacksPtr callbacks) override;
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void OnStopped() override;
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bool CheckContentRect(const gfx::Rect& content_rect);
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OnPaintCallback callback_;
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OffScreenRenderWidgetHostView* view_;
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std::unique_ptr<viz::ClientFrameSinkVideoCapturer> video_capturer_;
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base::WeakPtrFactory<OffScreenVideoConsumer> weak_ptr_factory_;
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DISALLOW_COPY_AND_ASSIGN(OffScreenVideoConsumer);
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};
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} // namespace atom
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#endif // ATOM_BROWSER_OSR_OSR_VIDEO_CONSUMER_H_
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