id summary reporter owner description type status priority milestone component version resolution keywords cc 742 fix typo and simplify spec related to subpicture LIJINGYA "1. Following hightlighted in '''bold''' ('''CtbSizeY''' ) can be removed 2. Following hightlighted in '''''bold and italic''''' ('''''j''''') is typo The list CtbToSubPicIdx[ ctbAddrRs ] for ctbAddrRs ranging from 0 to PicSizeInCtbsY ? 1, inclusive, specifying the conversion from a CTB address in picture raster scan to a subpicture index, is derived as follows: for( ctbAddrRs = 0; ctbAddrRs < PicSizeInCtbsY; ctbAddrRs++ ) { posX = ctbAddrRs % PicWidthInCtbsY * '''CtbSizeY''' posY = ctbAddrRs / PicWidthInCtbsY * '''CtbSizeY''' CtbToSubPicIdx[ ctbAddrRs ] = −1 for( i = 0; CtbToSubPicIdx[ ctbAddrRs ] < 0 && i <= sps_num_subpics_minus1; i++ ) { (31) if( ( posX >= subpic_ctu_top_left_x[ i ] * '''CtbSizeY''' ) && ( posX < ( subpic_ctu_top_left_x[ i ] + subpic_width_minus1[ i ] + 1 ) * '''CtbSizeY''' ) && ( posY >= subpic_ctu_top_left_y[ i ] * '''CtbSizeY''' ) && ( posY < ( subpic_ctu_top_left_y[ i ] + subpic_height_minus1[ i ] + 1 ) * '''CtbSizeY''' ) ) CtbToSubPicIdx[ ctbAddrRs ] = i } } The list NumSlicesInSubpic[ i ] and SliceSubpicToPicIdx[ i ][ k ], specifying the number of rectangular slices in the i-th subpicture and picture-level slice index of the k-th slice in the i-th subpicture, are derived is derived as follows: for( j = 0; j <= sps_num_subpics_minus1; '''''j'''''++ ) NumSlicesInSubpic[ j ] = 0 for( i = 0; i <= num_slices_in_pic_minus1; i++ ) { posX = CtbAddrInSlice[ i ][ 0 ] % PicWidthInCtbsY * '''CtbSizeY''' posY = CtbAddrInSlice[ i ][ 0 ] / PicWidthInCtbsY * '''CtbSizeY''' for( j = 0; j <= sps_num_subpics_minus1;''''' j'''''++ ) { if( ( posX >= subpic_ctu_top_left_x[ j ] * '''CtbSizeY''' ) && (32) ( posX < ( subpic_ctu_top_left_x[ j ] + subpic_width_minus1[ j ] + 1 ) * '''CtbSizeY''' ) && ( posY >= subpic_ctu_top_left_y[ j ] * '''CtbSizeY''' ) && ( posY < ( subpic_ctu_top_left_y[ j ] + subpic_height_minus1[ j ] + 1 ) * '''CtbSizeY''' ) ) { SliceSubpicToPicIdx[ j ][ NumSlicesInSubpic[ j ] ] = i NumSlicesInSubpic[ j ]++ } } } " defect closed minor spec VVC D7 vE fixed ksuehring bbross XiangLi fbossen jvet@…