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/*!

 ***************************************************************************

 *

 * \file transform8x8.h

 *

 * \brief

 *    prototypes of 8x8 transform functions

 *

 * \date

 *    9. October 2003

 *

 * \author

 *    Main contributors (see contributors.h for copyright, address and affiliation details)

 *    - Yuri Vatis  vatis@hhi.de

 **************************************************************************/

#ifndef _TRANSFORM8X8_H_

#define _TRANSFORM8X8_H_

#include "global.h"

#include "image.h"

#include "mb_access.h"

#include "elements.h"

#include <math.h>

int   **cofAC8x8_intra, ****cofAC8x8_iintra; // [level/run][scan_pos]

void intrapred_luma8x8(int img_x,int img_y, int *left_available, int *up_available, int *all_available);

int intrapred8x8(struct img_par *img, int b8);

void itrans8x8(struct img_par *img, int ioff, int joff);

double RDCost_for_8x8IntraBlocks(int *c_nz, int b8, int ipmode, double lambda, double min_rdcost, int mostProbableMode);

int dct_luma8x8(int block_x,int block_y,int *coeff_cost);

void LowPassForIntra8x8Pred(imgpel *PredPel, int block_up_left, int block_up, int block_left);

#endif