myvtm/ThirdParty/Include/rvc_face_capture/RvcFaceCapture.h

#ifndef RVC_FACE_CAPTURE_H_
#define RVC_FACE_CAPTURE_H_

#ifdef RVCFACECAPTURE_EXPORTS
#define RVCFACECAPTURE_API extern "C" __declspec(dllexport)
#else
#define RVCFACECAPTURE_API extern "C" __declspec(dllimport)
#endif

#include <Windows.h>

struct IFaceCapCallback
{
	virtual void OnFaceCapImgInfo(const char* msg) = 0;
	virtual void OnEchoCamera(int cameraID) = 0;
	virtual void OnFaceCapDone() = 0;
	virtual ~IFaceCapCallback() { /*nothing to implement*/ }
};

struct RVC_ImageData
{
	BITMAP *pImage;         //image data
	int nCameraID;          //identify
	double dTimeStamp;      //seconds from 1970.1.1, in ms precision
	int nFrameID;           //frame id, independent for each camera
};

struct RVC_FaceRect
{
	int x;
	int y;
	int width;
	int height;
};

struct RVC_TrackData        //structure and functions for debug
{
	int mCameraId;
	int mLastFrameId;
	RVC_FaceRect rectFace;
};

RVCFACECAPTURE_API int Init(IFaceCapCallback *pCallback);

RVCFACECAPTURE_API int StartCapture();

RVCFACECAPTURE_API int FeedFrame(RVC_ImageData *pData);

RVCFACECAPTURE_API int StopCapture();

RVCFACECAPTURE_API int UnInit();

RVCFACECAPTURE_API int GetImage(BITMAP* pbitmap, RVC_FaceRect* rectFace);

RVCFACECAPTURE_API int GetTrackData(int nCameraID, RVC_TrackData* pData);

#endif