1990/06111/port/devbit.c (diff list | history)

1990/0604/sys/src/9/port/devbit.c:346,352 – 1990/06111/sys/src/9/port/devbit.c:346,352 (short | long | prev | next)
1990/0329		long m, v, miny, maxy, t, x, y;
1990/0327		ulong l, nw, ws;
1990/0504		int off;
1990/0324		Point pt;
1990/06111		Point pt, pt1, pt2;
1990/0324		Rectangle rect;
1990/05313		Cursor curs;
1990/0327		Bitmap *bp, *src, *dst;
1990/0604/sys/src/9/port/devbit.c:519,524 – 1990/06111/sys/src/9/port/devbit.c:519,559
1990/0604		p += 1;
1990/0327		break;
1990/0329
1990/06111		case 'l': /* * line segment * * 'l' 1 * id 2 * pt1 8 * pt2 8 * value 1 * code 2 */ if(m < 22) error(0, Ebadblt); v = GSHORT(p+1); dst = &bit.map[v]; if(v>=conf.nbitmap || dst->ldepth<0) error(0, Ebadbitmap); off = 0; if(v == 0) off = 1; pt1.x = GLONG(p+3); pt1.y = GLONG(p+7); pt2.x = GLONG(p+11); pt2.y = GLONG(p+15); t = p[19]; v = GSHORT(p+20); if(off) cursoroff(1); segment(dst, pt1, pt2, t, v); if(off) cursoron(1); m -= 22; p += 22; break;
1990/0329		case 's': /* * string
1990/0604/sys/src/9/port/devbit.c:526,532 – 1990/06111/sys/src/9/port/devbit.c:561,567
1990/0329		* id 2 * pt 8 * font id 2 * fcode 2
1990/06111		* code 2
1990/0329		* string n (null terminated) */ if(m < 16)