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some cleanup: 

-don't set capabilities at compile time
-since our accelerated putchar() doesn't underline, don't claim so
-remove bogus character range check - fonts are not limited to ASCII
-use rasops_unpack_attr() instead of relying on rasops internals
This commit is contained in:
drochner 1999-12-04 14:01:56 +00:00
parent f0b63a4aa2
commit c3026431e3
1 changed files with 9 additions and 7 deletions
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16
sys/dev/tc/sfb.c
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@ -1,4 +1,4 @@
/* $NetBSD: sfb.c,v 1.28 1999/12/02 23:04:44 drochner Exp $ */
/* $NetBSD: sfb.c,v 1.29 1999/12/04 14:01:56 drochner Exp $ */
/*
* Copyright (c) 1998, 1999 Tohru Nishimura. All rights reserved.
@ -32,7 +32,7 @@
#include <sys/cdefs.h> /* RCS ID & Copyright macro defns */
__KERNEL_RCSID(0, "$NetBSD: sfb.c,v 1.28 1999/12/02 23:04:44 drochner Exp $");
__KERNEL_RCSID(0, "$NetBSD: sfb.c,v 1.29 1999/12/04 14:01:56 drochner Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -177,7 +177,7 @@ static struct wsscreen_descr sfb_stdscreen = {
"std", 0, 0,
0, /* textops */
0, 0,
WSSCREEN_REVERSE
0 /* capabilities */
};
static const struct wsscreen_descr *_sfb_scrlist[] = {
@ -339,6 +339,8 @@ sfb_getdevconfig(dense_addr, dc)
sfb_stdscreen.ncols = dc->rinfo.ri_cols;
sfb_stdscreen.textops = &dc->rinfo.ri_ops;
sfb_stdscreen.capabilities = dc->rinfo.ri_caps;
/* our accelerated putchar can't underline */
sfb_stdscreen.capabilities &= ~WSSCREEN_UNDERLINE;
}
static void
@ -985,8 +987,7 @@ sfb_putchar(id, row, col, uc, attr)
int scanspan, height, width, align, x, y;
u_int32_t lmask, rmask, glyph;
u_int8_t *g;
if (uc < 0x20 || uc >= 127) return; /* XXX why \033 is creaping in !? XXX */
int fg, bg;
x = col * ri->ri_font->fontwidth;
y = row * ri->ri_font->fontheight;
@ -1005,8 +1006,9 @@ if (uc < 0x20 || uc >= 127) return; /* XXX why \033 is creaping in !? XXX */
SFBMODE(sfb, MODE_OPAQUESTIPPLE);
SFBPLANEMASK(sfb, ~0);
SFBFG(sfb, ((attr >> 24) & 0xff) * 0x01010101);
SFBBG(sfb, ((attr >> 16) & 0xff) * 0x01010101);
rasops_unpack_attr(attr, &fg, &bg, 0);
SFBFG(sfb, fg * 0x01010101);
SFBBG(sfb, bg * 0x01010101);
if (width <= SFBSTIPPLEBITS) {
lmask = lmask & rmask;
while (height > 0) {