[src/trunk]: src/sys/dev/wsfont add WSFONT_PREFER_ALPHA - for drivers that wo...

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

details:   https://anonhg.NetBSD.org/src/rev/4b314dd8564b
branches:  trunk
changeset: 349016:4b314dd8564b
user:      macallan <macallan%NetBSD.org@localhost>
date:      Sun Nov 20 15:44:40 2016 +0000

description:
add WSFONT_PREFER_ALPHA - for drivers that would rather render anti-aliased
fonts

diffstat:

 sys/dev/wsfont/wsfont.c |  6 ++++--
 sys/dev/wsfont/wsfont.h |  4 +++-
 2 files changed, 7 insertions(+), 3 deletions(-)

diffs (45 lines):

diff -r 1213095dbbdf -r 4b314dd8564b sys/dev/wsfont/wsfont.c
--- a/sys/dev/wsfont/wsfont.c   Sun Nov 20 15:37:19 2016 +0000
+++ b/sys/dev/wsfont/wsfont.c   Sun Nov 20 15:44:40 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: wsfont.c,v 1.59 2015/05/09 16:40:37 mlelstv Exp $      */
+/*     $NetBSD: wsfont.c,v 1.60 2016/11/20 15:44:40 macallan Exp $     */
 
 /*-
  * Copyright (c) 1999, 2000, 2001, 2002 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: wsfont.c,v 1.59 2015/05/09 16:40:37 mlelstv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: wsfont.c,v 1.60 2016/11/20 15:44:40 macallan Exp $");
 
 #include "opt_wsfont.h"
 
@@ -574,6 +574,8 @@
 
        /* first weed out fonts the caller doesn't claim support for */
        if (FONT_IS_ALPHA(font)) {
+               if (flags & WSFONT_PREFER_ALPHA)
+                       score++;
                if ((flags & WSFONT_FIND_ALPHA) == 0)
                        return 0;
        } else {
diff -r 1213095dbbdf -r 4b314dd8564b sys/dev/wsfont/wsfont.h
--- a/sys/dev/wsfont/wsfont.h   Sun Nov 20 15:37:19 2016 +0000
+++ b/sys/dev/wsfont/wsfont.h   Sun Nov 20 15:44:40 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: wsfont.h,v 1.25 2015/04/18 11:23:58 mlelstv Exp $      */
+/*     $NetBSD: wsfont.h,v 1.26 2016/11/20 15:44:40 macallan Exp $     */
 
 /*-
  * Copyright (c) 1999, 2000, 2001, 2002 The NetBSD Foundation, Inc.
@@ -66,6 +66,8 @@
 #define WSFONT_FIND_ALPHA      0x02
 #define WSFONT_FIND_ALL                0xff
 #define WSFONT_FIND_BESTWIDTH  0x1000
+#define WSFONT_PREFER_ALPHA    0x2000
+
 void   wsfont_walk(void (*)(struct wsdisplay_font *, void *, int), void *);
 
 int    wsfont_add(struct wsdisplay_font *, int);