Lines Matching defs:errorptr
937 register FSERRPTR errorptr; /* => fserrors[] at column before current */
942 int dir3; /* 3*dir, for advancing inptr & errorptr */
962 errorptr = cquantize->fserrors + (width+1)*3; /* => entry after last column */
968 errorptr = cquantize->fserrors; /* => entry before first real column */
984 * Note: errorptr points to *previous* column's array entry.
986 cur0 = RIGHT_SHIFT(cur0 + errorptr[dir3+0] + 8, 4);
987 cur1 = RIGHT_SHIFT(cur1 + errorptr[dir3+1] + 8, 4);
988 cur2 = RIGHT_SHIFT(cur2 + errorptr[dir3+2] + 8, 4);
1026 errorptr[0] = (FSERROR) (bpreverr0 + cur0 * 3);
1031 errorptr[1] = (FSERROR) (bpreverr1 + cur1 * 3);
1036 errorptr[2] = (FSERROR) (bpreverr2 + cur2 * 3);
1047 errorptr += dir3; /* advance errorptr to current column */
1053 errorptr[0] = (FSERROR) bpreverr0; /* unload prev errs into array */
1054 errorptr[1] = (FSERROR) bpreverr1;
1055 errorptr[2] = (FSERROR) bpreverr2;
