void
terminit(void)
{
memdefont = getmemdefont();
out.pos.x = MINX;
out.pos.y = 0;
out.bwid = memdefont->info[' '].width;
screenwin();
screenputs = termscreenputs;
}
void
screeninit(void)
{
int i;
/* map the lcd regs into the kernel's virtual space */
lcd = (struct sa1110regs*)mapspecial(LCDREGS, sizeof(struct sa1110regs));;
framebuf = xspanalloc(sizeof *framebuf, 0x100, 0);
vscreen = xalloc(sizeof(ushort)*Wid*Ht);
lcdpower(1);
lcdinit();
gscreen = &xgscreen;
xgdata.ref = 1;
i = 0;
if (landscape) {
gscreen->r = Rect(0, 0, Ht, Wid);
gscreen->clipr = gscreen->r;
gscreen->width = Ht/2;
xgdata.bdata = (uchar *)framebuf->pixel;
while (i < Wid*Ht*1/3) framebuf->pixel[i++] = 0xf800; /* red */
while (i < Wid*Ht*2/3) framebuf->pixel[i++] = 0xffff; /* white */
while (i < Wid*Ht*3/3) framebuf->pixel[i++] = 0x001f; /* blue */
} else {
gscreen->r = Rect(0, 0, Wid, Ht);
gscreen->clipr = gscreen->r;
gscreen->width = Wid/2;
xgdata.bdata = (uchar *)vscreen;
while (i < Wid*Ht*1/3) vscreen[i++] = 0xf800; /* red */
while (i < Wid*Ht*2/3) vscreen[i++] = 0xffff; /* white */
while (i < Wid*Ht*3/3) vscreen[i++] = 0x001f; /* blue */
flushmemscreen(gscreen->r);
}
memimageinit();
memdefont = getmemdefont();
out.pos.x = MINX;
out.pos.y = 0;
out.bwid = memdefont->info[' '].width;
blanktime = 3; /* minutes */
screenwin();
// screenputs = bitsyscreenputs;
screenputs = nil;
}
void
screeninit(void)
{
uchar *fb;
int set;
ulong chan;
set = screensize() == 0;
fb = fbinit(set, &xgscreen.r.max.x, &xgscreen.r.max.y, &xgscreen.depth);
if(fb == nil){
print("can't initialise %dx%dx%d framebuffer \n",
xgscreen.r.max.x, xgscreen.r.max.y, xgscreen.depth);
return;
}
xgscreen.clipr = xgscreen.r;
switch(xgscreen.depth){
default:
print("unsupported screen depth %d\n", xgscreen.depth);
xgscreen.depth = 16;
/* fall through */
case 16:
chan = RGB16;
break;
case 24:
chan = BGR24;
break;
case 32:
chan = ARGB32;
break;
}
memsetchan(&xgscreen, chan);
conf.monitor = 1;
xgdata.bdata = fb;
xgdata.ref = 1;
gscreen = &xgscreen;
gscreen->width = wordsperline(gscreen->r, gscreen->depth);
memimageinit();
memdefont = getmemdefont();
screenwin();
screenputs = myscreenputs;
swcursorinit();
}
