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70 lines
5 KiB
C
70 lines
5 KiB
C
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/*!
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*************************************************************************************
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* \file mb_access.h
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*
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* \brief
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* Functions for macroblock neighborhoods
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*
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* \author
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* Main contributors (see contributors.h for copyright, address and affiliation details)
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* - Karsten Sühring <suehring@hhi.de>
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* - Alexis Michael Tourapis <alexismt@ieee.org>
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*************************************************************************************
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*/
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#ifndef _MB_ACCESS_H_
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#define _MB_ACCESS_H_
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extern void CheckAvailabilityOfNeighbors(Macroblock *currMB);
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/* MB Aff */
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extern void getAffNeighbour (const Macroblock *currMB, int xN, int yN, const int mb_size[2], PixelPos *pix);
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extern void getAffNeighbourLuma (const Macroblock *currMB, int xN, int yN, PixelPos *pix);
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extern void getAffNeighbourXPLuma (const Macroblock *currMB, int xN, int yN, PixelPos *pix);
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extern void getAffNeighbourPPLumaNB (const Macroblock *currMB, int xN, int yN, PixelPos *pix);
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extern void getAffNeighbourNPLuma (const Macroblock *currMB, int yN, PixelPos *pix);
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extern void getAffNeighbourN0Luma (const Macroblock *currMB, PixelPos *pix);
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extern void getAffNeighbourNXLuma (const Macroblock *currMB, int xN, PixelPos *pix);
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extern void getAffNeighbour0X (const Macroblock *currMB, int yN, const int mb_size[2], PixelPos *pix);
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extern void getAffNeighbour0XLuma (const Macroblock *currMB, int yN, PixelPos *pix);
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extern void getAffNeighbour0N (const Macroblock *currMB, const int mb_size[2], PixelPos *pix);
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extern void getAffNeighbourX0 (const Macroblock *currMB, int xN, const int mb_size[2], PixelPos *pix);
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extern void getAffNeighbourNX (const Macroblock *currMB, int yN, const int mb_size[2], PixelPos *pix);
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extern void getAffNeighbourN0 (const Macroblock *currMB, const int mb_size[2], PixelPos *pix);
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extern void getAffNeighbour0NLuma (const Macroblock *currMB, PixelPos *pix);
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extern void getAffNeighbourPXLumaNB(const Macroblock *currMB, int xN, int yN, PixelPos *pix);
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extern void getAffNeighbourPXLumaNB_NoPos(const Macroblock *currMB, int yN, PixelPos *pix);
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/* normal */
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extern void getNonAffNeighbour (const Macroblock *currMB, int xN, int yN, const int mb_size[2], PixelPos *pix);
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extern void getNonAffNeighbourXP_NoPos(const Macroblock *currMB, int xN, int yN, const int mb_size[2], PixelPos *pix);
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extern void getNonAffNeighbourPX_NoPos(const Macroblock *currMB, int xN, int yN, const int mb_size[2], PixelPos *pix);
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extern void getNonAffNeighbourLuma (const Macroblock *currMB, int xN, int yN, PixelPos *pix);
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extern void getNonAffNeighbourXPLuma(const Macroblock *currMB, int xN, int yN, PixelPos *pix);
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extern void getNonAffNeighbourPXLuma(const Macroblock *currMB, int xN, int yN, PixelPos *pix);
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extern void getNonAffNeighbourN0Luma(const Macroblock *currMB, PixelPos *pix);
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extern void getNonAffNeighbourNXLuma(const Macroblock *currMB, int yN, PixelPos *pix);
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extern void getNonAffNeighbourN0 (const Macroblock *currMB, const int mb_size[2], PixelPos *pix);
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extern void getNonAffNeighbour0N (const Macroblock *currMB, const int mb_size[2], PixelPos *pix);
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extern void getNonAffNeighbourNX (const Macroblock *currMB, int yN, const int mb_size[2], PixelPos *pix);
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extern void getNonAffNeighbourNP (const Macroblock *currMB, int yN, const int mb_size[2], PixelPos *pix);
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extern void getNonAffNeighbourNPChromaNB(const Macroblock *currMB, int yN, const int mb_size[2], PixelPos *pix);
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extern void getNonAffNeighbour0X (const Macroblock *currMB, int yN, const int mb_size[2], PixelPos *pix);
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extern void getNonAffNeighbour0XLuma(const Macroblock *currMB, int yN, PixelPos *pix);
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extern void getNonAffNeighbourX0 (const Macroblock *currMB, int xN, const int mb_size[2], PixelPos *pix);
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extern void getNonAffNeighbour0NLuma(const Macroblock *currMB, PixelPos *pix);
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extern void getNonAffNeighbourNPLumaNB(const Macroblock *currMB, int yN, PixelPos *pix);
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extern void getNonAffNeighbourXPLumaNB(const Macroblock *currMB, int xN, int yN, PixelPos *pix);
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extern void getNonAffNeighbourPPLumaNB(const Macroblock *currMB, int xN, int yN, PixelPos *pix);
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extern void getNonAffNeighbourXPLumaNB_NoPos(const Macroblock *currMB, int xN, int yN, PixelPos *pix);
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extern void getNonAffNeighbourPXLumaNB(const Macroblock *currMB, int xN, int yN, PixelPos *pix);
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extern void getNonAffNeighbourPXLumaNB_NoPos(const Macroblock *currMB, int yN, PixelPos *pix);
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extern void get4x4Neighbour (const Macroblock *currMB, int xN, int yN, const int mb_size[2], PixelPos *pix);
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extern void get4x4NeighbourLuma (const Macroblock *currMB, int block_x, int block_y, PixelPos *pix);
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extern Boolean mb_is_available (int mbAddr, const Macroblock *currMB);
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extern void get_mb_pos (VideoParameters *p_Vid, int mb_addr, const int mb_size[2], short *x, short *y);
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extern void get_mb_block_pos_normal (const h264_pic_position *PicPos, int mb_addr, short *x, short *y);
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extern void get_mb_block_pos_mbaff (const h264_pic_position *PicPos, int mb_addr, short *x, short *y);
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#endif
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