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45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
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/*!
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************************************************************************
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* \file erc_do.h
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*
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* \brief
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* Header for the I & P frame error concealment common functions
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*
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* \author
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* - Viktor Varsa <viktor.varsa@nokia.com>
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* - Ye-Kui Wang <wyk@ieee.org>
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*
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************************************************************************
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*/
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#ifndef _ERC_DO_H_
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#define _ERC_DO_H_
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#include "erc_api.h"
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void ercPixConcealIMB (VideoParameters *p_Vid, imgpel *currFrame, int row, int column, int predBlocks[], int frameWidth, int mbWidthInBlocks);
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int ercCollect8PredBlocks( int predBlocks[], int currRow, int currColumn, int *condition,
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int maxRow, int maxColumn, int step, byte fNoCornerNeigh );
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int ercCollectColumnBlocks( int predBlocks[], int currRow, int currColumn, int *condition, int maxRow, int maxColumn, int step );
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#define isSplitted(object_list,currMBNum) \
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((object_list+((currMBNum)<<2))->regionMode >= REGMODE_SPLITTED)
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/* this can be used as isBlock(...,INTRA) or isBlock(...,INTER_COPY) */
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#define isBlock(object_list,currMBNum,comp,regMode) \
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(isSplitted(object_list,currMBNum) ? \
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((object_list+((currMBNum)<<2)+(comp))->regionMode == REGMODE_##regMode##_8x8) : \
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((object_list+((currMBNum)<<2))->regionMode == REGMODE_##regMode))
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/* this can be used as getParam(...,mv) or getParam(...,xMin) or getParam(...,yMin) */
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#define getParam(object_list,currMBNum,comp,param) \
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(isSplitted(object_list,currMBNum) ? \
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((object_list+((currMBNum)<<2)+(comp))->param) : \
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((object_list+((currMBNum)<<2))->param))
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#endif
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