1992/0812/ss/screen.c (diff list | history)

1992/0811/sys/src/9/ss/screen.c:26,37 – 1992/0812/sys/src/9/ss/screen.c:26,39 (short | long | prev | next)
1992/0810		struct screens
1990/1223		{
1992/0810		ulong type;
1992/0812		char *type;
1992/0810		int x; int y; int ld; }screens[] = { { 0xFE010104, 1152, 900, 0 },
1992/0812		{ "bwtwo", 1152, 900, 0 }, { "cgsix", 1152, 900, 3 }, { "cgthree", 1152, 900, 3 },
1990/1223		0 };
1992/0811/sys/src/9/ss/screen.c:38,49 – 1992/0812/sys/src/9/ss/screen.c:40,52
1991/1228		Lock screenlock;
1990/1223		void screeninit(void)
1992/0812		screeninit(char *str)
1990/1223		{
1992/0810		struct screens *s;
1992/0812		ulong n;
1992/0810		for(s=screens; s->type; s++) if(s->type == conf.monitor)
1992/0812		if(strcmp(s->type, str) == 0)
1992/0810		goto found; /* default is 0th element of table */ if(conf.monitor){
1992/0811/sys/src/9/ss/screen.c:54,62 – 1992/0812/sys/src/9/ss/screen.c:57,66
1992/0810		return; found: gscreen.base = (ulong*)SCREENSEGM; gscreen.zero = 0; gscreen.width = (s->x<<s->ld)/32;
1992/0812		gscreen.width = (s->x<<s->ld)/(8*sizeof(ulong)); n = sizeof(ulong) * gscreen.width * s->y; gscreen.base = (ulong*)kmapregion(DISPLAYRAM, n, PTENOCACHE|PTEIO);
1992/0810		gscreen.ldepth = s->ld; gscreen.r = Rect(0, 0, s->x, s->y); gscreen.clipr = gscreen.r;