;i<64;i++) level8x8[i8x8][i]=0 Rec. ITU-T H.264 (01/2012) 7.3.5.3.2 Residual block CAVLC syntax residual_block_cavle( coeffLevel, startIdx, endIdx, maxNumCoeff ) { Descriptor for( i=0;i<maxNumCoeff;i++) coeffLevel[i i]=0 coeff_token ce(v) if( TotalCoeff( coeff_token)>0){ if( TotalCoeff( coeff_token) 10 && TrailingOnes( coeff_token) <3) suffixLength =1 suffixLength =0 for(i=0;i < TotalCoeff( coeff_token); i++) if( i< TrailingOnes( coeff_token)) { trailing_ones_sign_flag levelVal[i]=1-2*trailing_ones_sign_flag } else { level_prefix ce(v) levelCode=(Min(15,level_prefix)<< suffixLength) if( suffixLength>0/|level_prefix>=14){ level_suffix levelCode += level_suffix if( level 1_prefix >=15 && suffixLength == 0) levelCode += 15 if( level_prefix >=16) levelCode+=(1<< level_prefix-3))-4096 if(i== TrailingOnes(coeff_token && TrailingOnes(coeff_token)<3) levelCode +=2 if(levelCode%2==0) elVal[i]=(levelCode+2)>>1 levelVal[i]=(-levelCode-1)>>1 if( suffixLength ==0) suffixLength = 1 if( Abs(levelVal[i])>(3<<(suffixLength-1)) && suffixLength <6) suffixLength++ if( TotalCoeff(coeff_token)<endIdx - startIdx+1){ - total_zeros ce(v) zerosLeft = total_zeros } else zerosLeft=0 (i=0;i<TotalCoeff(coeff_token)-1;i++) if( (zerosLeft>0){ run_before ce(v) nVal[i]=run_before } else runVal[i]=0 Rec. ITU-T H.264 (01/2012) zerosLeft zzerosLeft-runVal[i = runVal[ TotalCoeff( coeff_token)-1]=zerosLeft coeffNum = -1 for( i = TotalCoeff(coeff_token)-1;i>=0;i--) { coeffNum += runVal[i]+1 coeffLevel[startIdx+coeffNum]=levelVal[i = 7.3.5.3.3 Residual block CABAC syntax residual_block_cabac(coeffLevel, startIdx, endIdx, maxNumCoeff) { Descriptor if( maxNumCoeff != 64 ChromaArrayType==3) coded_block_flag ae(v) for(i=0;i !maxNumCoeff;it+] coeffLevel[i]=0 f( coded_block_flag ) numCoeff=endIdx+ i=startIdx while(i<numCoeff-1) significant_coeff_flag[i ae(v) if( significant_coeff_flag[i]) last_significant_coeff_flag[i ae(v) last_significant_coeff_flag[i] numCoeff=i+1 coeff_abs_level_minus1[numCoeff-1 ae(v) coeff_sign_flag[ numCoeff 1] ae(v) coeffLevel[numCoef