1992/0814/ss/screen.c (diff list | history)

1992/0813/sys/src/9/ss/screen.c:27,37 – 1992/0814/sys/src/9/ss/screen.c:27,36 (short | long | prev | next)
1992/0813		typedef struct DAC DAC; struct DAC { uchar pad[16]; ulong dacaddr; /* DAC address register */ ulong daccolor; /* DAC color palette */ ulong daccntrl; /* DAC control register */ ulong dacovrl; /* DAC overlay palette */
1992/0814		uchar pad[3]; uchar dacaddr; /* DAC address register */ uchar pad[3]; uchar daccolor; /* DAC color palette */ uchar pad[3]; uchar daccntrl; /* DAC control register */ uchar pad[3]; uchar dacovrl; /* DAC overlay palette */
1992/0813		}*dac;
1992/0810		GBitmap gscreen;
1992/0813/sys/src/9/ss/screen.c:45,51 – 1992/0814/sys/src/9/ss/screen.c:44,50
1992/0813		ulong dacaddr;
1992/0810		}screens[] = {
1992/0813		{ "bwtwo", 1152, 900, 0, 0x400000 }, { "cgsix", 1152, 900, 3, 0x400000 },
1992/0814		{ "cgsix", 1152, 900, 3, 0x200000 },
1992/0813		{ "cgthree", 1152, 900, 3, 0x200000 },
1990/1223		0 };
1992/0813/sys/src/9/ss/screen.c:85,91 – 1992/0814/sys/src/9/ss/screen.c:84,90
1990/1223		out.pos.x = MINX; out.pos.y = 0; out.bwid = defont0.info[' '].width;
1992/0813		dac = (DAC*)kmappa(FRAMEBUF+s->dacaddr, PTENOCACHE|PTEIO);
1992/0814		dac = (DAC*)kmappa(FRAMEBUF+s->dacaddr, PTENOCACHE|PTEMAINMEM);
1992/0813		if(gscreen.ldepth == 3){ havecol = 0; if(havecol) {
1992/0813/sys/src/9/ss/screen.c:114,126 – 1992/0814/sys/src/9/ss/screen.c:113,124
1992/0813		dac->dacaddr = 7; dac->daccntrl = 0x00; dac->dacaddr = 0; for(i=0; i<252; i+=4) { dac->daccolor = ~rep(i,8); dac->daccolor = ~rep(i,8); dac->daccolor = ~rep(i,8);
1992/0814		for(i=0; i<255; i++) { dac->dacaddr = i; dac->daccolor = i; dac->daccolor = i; dac->daccolor = i;
1992/0813		}                  /* for(i = 0; i<256; i++) setcolor(i, ~rep(i,8), ~rep(i,8), ~rep(i,8));
1992/0813/sys/src/9/ss/screen.c:133,141 – 1992/0814/sys/src/9/ss/screen.c:131,144
1992/0813		mapdump(void) { int i; dac->dacaddr = 0; for(i=0; i<100; i++) print("%lux ", dac->daccolor);
1992/0814		for(i=0; i<100; i++) { dac->dacaddr = i; dac->daccolor = i; dac->daccolor = i; dac->daccolor = i; dac->dacaddr = i; print("%ux.%ux.%ux ", dac->daccolor, dac->daccolor, dac->daccolor); }
1992/0813		} void