#ifndef __PACKET_HIK_H__
#define __PACKET_HIK_H__

#include <sys/types.h>
#include "defines.h"
#include "geommath.h"

typedef struct
{
	u_int *current;
	u_long128 *base;
	u_long128 *dmatag;
	u_long64 *giftag;
} gifpacket_t;

void gifpacket_init(gifpacket_t *gpkt, u_long128 *buffer);
void gifpacket_reset(gifpacket_t *gpkt);
u_long128 *gifpacket_terminate(gifpacket_t *gpkt);
int  gifpacket_size(gifpacket_t *gpkt);

void gifpacket_addgsdata(gifpacket_t *gpkt, u_long64 data);
void gifpacket_addgspacked(gifpacket_t *gpkt, u_long128 data);
void gifpacket_addgsvec3(gifpacket_t *gpkt, Vec3* vec);
void gifpacket_addgsvec4(gifpacket_t *gpkt, Vec4* vec);
void gifpacket_addgsquat(gifpacket_t *gpkt, Quat* quat);
void gifpacket_addgsmat33(gifpacket_t *gpkt, Mat33* mat);
void gifpacket_addgsmat44(gifpacket_t *gpkt, Mat44* mat);

void gifpacket_dump(gifpacket_t *gpkt);

inline static u_long128* align128(u_int* pPtr)
{
	while((u_int)pPtr & 0xc) *pPtr++ = 0;
	return (u_long128*)pPtr;
}

__inline__ static u_int CV2P(void* const pPtr){
	return (u_int)pPtr & 0x9fffffff;
}



#endif