mirror of
https://bitbucket.org/chromiumembedded/cef
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8c6cc302d0
This includes the following changes: - Update usage of surface IDs to match the Aura implementation from the RWHVAura/Window classes. - Batch CefBrowserHost::WasResized calls to avoid excessive/unnecessary calls to SynchronizeVisualProperties. - Cache the results of CefRenderHandler::GetViewRect after resize and make RWHVOSR::GetViewBounds the source of truth for all size calculations. - Fix bounds calculations in CefVideoConsumerOSR with GPU enabled. Known issues: - The size passed to OnPaint may be off by 1 pixel in cases where the device scale factor is not 1 and does not divide evenly into the pixel size. This is due to the inexact conversion from integer pixel size to integer logical size for GetViewRect.
40 lines
1.3 KiB
C++
40 lines
1.3 KiB
C++
#ifndef LIBCEF_BROWSER_OSR_VIDEO_CONSUMER_OSR_H_
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#define LIBCEF_BROWSER_OSR_VIDEO_CONSUMER_OSR_H_
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#include "base/callback.h"
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#include "base/optional.h"
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#include "components/viz/host/client_frame_sink_video_capturer.h"
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#include "media/capture/mojom/video_capture_types.mojom.h"
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class CefRenderWidgetHostViewOSR;
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class CefVideoConsumerOSR : public viz::mojom::FrameSinkVideoConsumer {
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public:
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explicit CefVideoConsumerOSR(CefRenderWidgetHostViewOSR* view);
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~CefVideoConsumerOSR() override;
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void SetActive(bool active);
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void SetFrameRate(base::TimeDelta frame_rate);
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void SizeChanged(const gfx::Size& size_in_pixels);
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void RequestRefreshFrame(const base::Optional<gfx::Rect>& bounds_in_pixels);
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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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mojo::PendingRemote<viz::mojom::FrameSinkVideoConsumerFrameCallbacks>
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callbacks) override;
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void OnStopped() override;
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CefRenderWidgetHostViewOSR* const view_;
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std::unique_ptr<viz::ClientFrameSinkVideoCapturer> video_capturer_;
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gfx::Size size_in_pixels_;
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base::Optional<gfx::Rect> bounds_in_pixels_;
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DISALLOW_COPY_AND_ASSIGN(CefVideoConsumerOSR);
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};
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#endif // LIBCEF_BROWSER_OSR_VIDEO_CONSUMER_OSR_H_
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