#ifndef RC_INC
#define RC_INC
#define MAX_SLIDING_WINDOW 20

typedef struct
{
	int Qall[MAX_SLIDING_WINDOW];/*	quantisation levels for the past frames*/
	double Rall[MAX_SLIDING_WINDOW];/*	scaled encoding complexity used for the past frames*/
	
	int read;
	int write;
}RCQ2_SAVE_QUEUE;


void rch_init(RCQ2_SAVE_QUEUE* pqueue);
int rch_get_size(RCQ2_SAVE_QUEUE* pqueue,int frametype)  ;  
void rch_get_data(RCQ2_SAVE_QUEUE* pqueue,int frametype,int w,int* Qp,double* Rp);
void rch_store_after(RCQ2_SAVE_QUEUE* pqueue,int frametype,int Rc,int Qc,int Hc,int Ec);

#endif