#ifndef __FaceCache_H__
#define __FaceCache_H__

#include <PipeLine.h>
#include <vector>

struct NativeImgIdx
{
	int offset;
	int size;
	int type;
	int width;
	int height;
};

class FaceCache
{
public:

#ifdef USE_ST_SDK 
	FaceCache();
	~FaceCache();
#else
	FaceCache() : _ctx(nullptr) {}
	~FaceCache() {}
#endif
	
	// returns count of face
	int cachePm(const PipeMaterial& pm);
	
	bool getFaceListPb(uint8_t* buffer, size_t& buffMaxSize);
	
	bool getFaceListImage(std::vector<NativeImgIdx>& imgIdxes, uint8_t* buffImg, size_t& buffImgMaxSize);
	
private:
	void* _ctx;
};

#endif