Subversion Repositories bluespec-h264

/*!

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

 * \file mb_access.h

 *

 * \brief

 *    Functions for macroblock neighborhoods

 *

 * \author

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

 *     - Karsten Sühring          <suehring@hhi.de>

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

 */

#ifndef _MB_ACCESS_H_

#define _MB_ACCESS_H_

void CheckAvailabilityOfNeighbors(void);

//void getNeighbour(int curr_mb_nr, int xN, int yN, int luma, PixelPos *pix);

void (*getNeighbour)(unsigned int curr_mb_nr, int xN, int yN, int is_chroma, PixelPos *pix);

void getAffNeighbour(unsigned int curr_mb_nr, int xN, int yN, int is_chroma, PixelPos *pix);

void getNonAffNeighbour(unsigned int curr_mb_nr, int xN, int yN, int is_chroma, PixelPos *pix);

void getLuma4x4Neighbour (int curr_mb_nr, int block_x, int block_y, PixelPos *pix);

void getChroma4x4Neighbour (int curr_mb_nr, int block_x, int block_y, PixelPos *pix);

int  mb_is_available(int mbAddr, int currMbAddr);

void get_mb_pos (int mb_addr, int *x, int*y, int is_chroma);

void (*get_mb_block_pos) (int mb_addr, int *x, int*y);

void get_mb_block_pos_normal (int mb_addr, int *x, int*y);

void get_mb_block_pos_mbaff (int mb_addr, int *x, int*y);

#endif