Lines Matching refs:row_index
161 int row_index; /* cur row's vertical index in dither matrix */
529 int row_index, col_index; /* current indexes into dither matrix */
540 row_index = cquantize->row_index;
545 dither = cquantize->odither[ci][row_index];
563 row_index = (row_index + 1) & ODITHER_MASK;
564 cquantize->row_index = row_index;
584 int row_index, col_index; /* current indexes into dither matrix */
590 row_index = cquantize->row_index;
593 dither0 = cquantize->odither[0][row_index];
594 dither1 = cquantize->odither[1][row_index];
595 dither2 = cquantize->odither[2][row_index];
608 row_index = (row_index + 1) & ODITHER_MASK;
609 cquantize->row_index = row_index;
769 cquantize->row_index = 0; /* initialize state for ordered dither */
