Lines Matching refs:row_index
159 int row_index; /* cur row's vertical index in dither matrix */
524 int row_index, col_index; /* current indexes into dither matrix */
535 row_index = cquantize->row_index;
540 dither = cquantize->odither[ci][row_index];
558 row_index = (row_index + 1) & ODITHER_MASK;
559 cquantize->row_index = row_index;
579 int row_index, col_index; /* current indexes into dither matrix */
585 row_index = cquantize->row_index;
588 dither0 = cquantize->odither[0][row_index];
589 dither1 = cquantize->odither[1][row_index];
590 dither2 = cquantize->odither[2][row_index];
603 row_index = (row_index + 1) & ODITHER_MASK;
604 cquantize->row_index = row_index;
764 cquantize->row_index = 0; /* initialize state for ordered dither */
