[src/trunk]: src/sys/dev/wsfb support anti-aliased fonts in 32bit colour

[macallan <macallan%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/cc437f50c200
branches:  trunk
changeset: 772177:cc437f50c200
user:      macallan <macallan%NetBSD.org@localhost>
date:      Thu Dec 22 04:53:43 2011 +0000

description:
support anti-aliased fonts in 32bit colour

diffstat:

 sys/dev/wsfb/genfb.c |  7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diffs (28 lines):

diff -r 1dc187802a59 -r cc437f50c200 sys/dev/wsfb/genfb.c
--- a/sys/dev/wsfb/genfb.c      Thu Dec 22 04:52:45 2011 +0000
+++ b/sys/dev/wsfb/genfb.c      Thu Dec 22 04:53:43 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: genfb.c,v 1.42 2011/07/13 22:47:29 macallan Exp $ */
+/*     $NetBSD: genfb.c,v 1.43 2011/12/22 04:53:43 macallan Exp $ */
 
 /*-
  * Copyright (c) 2007 Michael Lorenz
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: genfb.c,v 1.42 2011/07/13 22:47:29 macallan Exp $");
+__KERNEL_RCSID(0, "$NetBSD: genfb.c,v 1.43 2011/12/22 04:53:43 macallan Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -505,6 +505,9 @@
                ri->ri_flg |= RI_CLEAR;
        }
 
+       if (ri->ri_depth == 32)
+               ri->ri_flg |= RI_ENABLE_ALPHA;
+
        rasops_init(ri, sc->sc_height / 8, sc->sc_width / 8);
        ri->ri_caps = WSSCREEN_WSCOLORS;