Lines Matching refs:odither
154 boolean is_padded; /* is the colorindex padded for odither? */
160 ODITHER_MATRIX_PTR odither[MAX_Q_COMPS]; /* one dither array per component */
398 ODITHER_MATRIX_PTR odither;
402 odither = (ODITHER_MATRIX_PTR)
418 odither[j][k] = (int) (num<0 ? -((-num)/den) : num/den);
421 return odither;
435 ODITHER_MATRIX_PTR odither;
440 odither = NULL; /* search for matching prior component */
443 odither = cquantize->odither[j];
447 if (odither == NULL) /* need a new table? */
448 odither = make_odither_array(cinfo, nci);
449 cquantize->odither[i] = odither;
540 dither = cquantize->odither[ci][row_index];
588 dither0 = cquantize->odither[0][row_index];
589 dither1 = cquantize->odither[1][row_index];
590 dither2 = cquantize->odither[2][row_index];
772 if (cquantize->odither[0] == NULL)
833 cquantize->odither[0] = NULL; /* Also flag odither arrays not allocated */
