546 rasops_copyrows(cookie, src, dst, num)  in rasops_copyrows()  argument
548 	int src, dst, num;
561 		num += src;
565 	if ((src + num) > ri->ri_rows)
566 		num = ri->ri_rows - src;
569 		num += dst;
573 	if ((dst + num) > ri->ri_rows)
574 		num = ri->ri_rows - dst;
576 	if (num <= 0)
580 	num *= ri->ri_font->fontheight;
589 		src = ri->ri_font->fontheight * src + num - 1;
590 		dst = ri->ri_font->fontheight * dst + num - 1;
596 	while (num--) {
627 rasops_copycols(cookie, row, src, dst, num)  in rasops_copycols()  argument
629 	int row, src, dst, num;
646 		num += src;
650 	if ((src + num) > ri->ri_cols)
651 		num = ri->ri_cols - src;
654 		num += dst;
658 	if ((dst + num) > ri->ri_cols)
659 		num = ri->ri_cols - dst;
661 	if (num <= 0)
665 	num *= ri->ri_xscale;
675 			slow_ovbcopy(sp, dp, num);
683 			ovbcopy(sp, dp, num);
851 rasops_eraserows(cookie, row, num, attr)  in rasops_eraserows()  argument
853 	int row, num;
864 		num += row;
868 	if ((row + num) > ri->ri_rows)
869 		num = ri->ri_rows - row;
871 	if (num <= 0)
883 	if (num == ri->ri_rows && (ri->ri_flg & RI_FULLCLEAR) != 0) {
886 		num = ri->ri_height;
892 		num *= ri->ri_font->fontheight;
897 	while (num--) {
995 rasops_erasecols(cookie, row, col, num, attr)  in rasops_erasecols()  argument
997 	int row, col, num;
1011 		num += col;
1015 	if ((col + num) > ri->ri_cols)
1016 		num = ri->ri_cols - col;
1018 	if (num <= 0)
1022 	num = num * ri->ri_xscale;
1028 	if (num <= 32) {
1029 		if (((num | ri->ri_xscale) & 3) == 0) {
1031 			num >>= 2;
1037 				for (cnt = num; cnt; cnt--)
1040 		} else if (((num | ri->ri_xscale) & 1) == 0) {
1045 			num >>= 1;
1051 				for (cnt = num; cnt; cnt--) {
1061 				for (cnt = num; cnt; cnt--) {
1072 	slop2 = (num - slop1) & 3;
1073 	num -= slop1 + slop2;
1074 	n8 = num >> 5;
1075 	num = (num >> 2) & 7;
1106 		for (cnt = num; cnt; cnt--)
1236 rasops_erasecols_rotated(cookie, row, col, num, attr)  in rasops_erasecols_rotated()  argument
1238 	int row, col, num;
1246 	for (i = col; i < col + num; i++)
1252 rasops_copyrows_rotated(cookie, src, dst, num)  in rasops_copyrows_rotated()  argument
1254 	int src, dst, num;
1260 		for (roff = 0; roff < num; roff++)
1265 		for (roff = num - 1; roff >= 0; roff--)
1272 rasops_copycols_rotated(cookie, row, src, dst, num)  in rasops_copycols_rotated()  argument
1274 	int row, src, dst, num;
1279 		for (coff = 0; coff < num; coff++)
1282 		for (coff = num - 1; coff >= 0; coff--)
1287 rasops_eraserows_rotated(cookie, row, num, attr)  in rasops_eraserows_rotated()  argument
1289 	int row, num;
1297 	for (rn = row; rn < row + num; rn++)