58 lines
1.4 KiB
C
58 lines
1.4 KiB
C
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#ifndef TGCALLS_VIDEO_CAMERA_CAPTURER_H
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#define TGCALLS_VIDEO_CAMERA_CAPTURER_H
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#include "api/scoped_refptr.h"
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#include "api/video/video_frame.h"
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#include "api/video/video_source_interface.h"
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#include "media/base/video_adapter.h"
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#include "modules/video_capture/video_capture.h"
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#include "VideoCaptureInterface.h"
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#include <memory>
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#include <vector>
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#include <stddef.h>
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namespace tgcalls {
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class VideoCameraCapturer
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: public rtc::VideoSinkInterface<webrtc::VideoFrame> {
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public:
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explicit VideoCameraCapturer(
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std::shared_ptr<rtc::VideoSinkInterface<webrtc::VideoFrame>> sink);
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~VideoCameraCapturer();
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void setState(VideoState state);
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void setDeviceId(std::string deviceId);
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void setPreferredCaptureAspectRatio(float aspectRatio);
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void setOnFatalError(std::function<void()> error);
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std::pair<int, int> resolution() const;
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void OnFrame(const webrtc::VideoFrame &frame) override;
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private:
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void create();
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bool create(
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webrtc::VideoCaptureModule::DeviceInfo *info,
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const std::string &deviceId);
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void destroy();
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void failed();
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std::shared_ptr<rtc::VideoSinkInterface<webrtc::VideoFrame>> _sink;
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rtc::scoped_refptr<webrtc::VideoCaptureModule> _module;
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webrtc::VideoCaptureCapability _capability;
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VideoState _state = VideoState::Inactive;
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std::string _requestedDeviceId;
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std::pair<int, int> _dimensions;
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std::function<void()> _error;
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float _aspectRatio = 0.;
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bool _failed = false;
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};
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} // namespace tgcalls
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#endif
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