Lines Matching refs:odither
155 boolean is_padded; /* is the colorindex padded for odither? */
161 ODITHER_MATRIX_PTR odither[MAX_Q_COMPS]; /* one dither array per component */
399 ODITHER_MATRIX_PTR odither;
403 odither = (ODITHER_MATRIX_PTR)
419 odither[j][k] = (int) (num<0 ? -((-num)/den) : num/den);
422 return odither;
436 ODITHER_MATRIX_PTR odither;
441 odither = NULL; /* search for matching prior component */
444 odither = cquantize->odither[j];
448 if (odither == NULL) /* need a new table? */
449 odither = make_odither_array(cinfo, nci);
450 cquantize->odither[i] = odither;
541 dither = cquantize->odither[ci][row_index];
589 dither0 = cquantize->odither[0][row_index];
590 dither1 = cquantize->odither[1][row_index];
591 dither2 = cquantize->odither[2][row_index];
773 if (cquantize->odither[0] == NULL)
834 cquantize->odither[0] = NULL; /* Also flag odither arrays not allocated */
