cef/libcef/browser/osr/video_consumer_osr.h

51 lines
1.7 KiB
C++

#ifndef LIBCEF_BROWSER_OSR_VIDEO_CONSUMER_OSR_H_
#define LIBCEF_BROWSER_OSR_VIDEO_CONSUMER_OSR_H_
#include <optional>
#include "base/functional/callback.h"
#include "components/viz/host/client_frame_sink_video_capturer.h"
#include "media/capture/mojom/video_capture_types.mojom.h"
class CefRenderWidgetHostViewOSR;
class CefVideoConsumerOSR : public viz::mojom::FrameSinkVideoConsumer {
public:
CefVideoConsumerOSR(CefRenderWidgetHostViewOSR* view,
bool use_shared_texture);
CefVideoConsumerOSR(const CefVideoConsumerOSR&) = delete;
CefVideoConsumerOSR& operator=(const CefVideoConsumerOSR&) = delete;
~CefVideoConsumerOSR() override;
void SetActive(bool active);
void SetFrameRate(base::TimeDelta frame_rate);
void SizeChanged(const gfx::Size& size_in_pixels);
void RequestRefreshFrame(const std::optional<gfx::Rect>& bounds_in_pixels);
private:
// viz::mojom::FrameSinkVideoConsumer implementation.
void OnFrameCaptured(
media::mojom::VideoBufferHandlePtr data,
media::mojom::VideoFrameInfoPtr info,
const gfx::Rect& content_rect,
mojo::PendingRemote<viz::mojom::FrameSinkVideoConsumerFrameCallbacks>
callbacks) override;
void OnFrameWithEmptyRegionCapture() override {}
void OnStopped() override {}
void OnLog(const std::string& message) override {}
void OnNewSubCaptureTargetVersion(
uint32_t sub_capture_target_version) override {}
const bool use_shared_texture_;
CefRenderWidgetHostViewOSR* const view_;
std::unique_ptr<viz::ClientFrameSinkVideoCapturer> video_capturer_;
gfx::Size size_in_pixels_;
std::optional<gfx::Rect> bounds_in_pixels_;
};
#endif // LIBCEF_BROWSER_OSR_VIDEO_CONSUMER_OSR_H_