[src/trunk]: src/sys/dev/pci enable font loading and screen resizing, now tha...

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

details:   https://anonhg.NetBSD.org/src/rev/f3edee9ffefd
branches:  trunk
changeset: 824359:f3edee9ffefd
user:      macallan <macallan%NetBSD.org@localhost>
date:      Fri Jun 02 19:35:54 2017 +0000

description:
enable font loading and screen resizing, now that the glyph cache can be
reconfigured whenever needed

diffstat:

 sys/dev/pci/machfb.c |  18 ++++++++++++++----
 1 files changed, 14 insertions(+), 4 deletions(-)

diffs (64 lines):

diff -r 8cff2b22ee8c -r f3edee9ffefd sys/dev/pci/machfb.c
--- a/sys/dev/pci/machfb.c      Fri Jun 02 19:33:51 2017 +0000
+++ b/sys/dev/pci/machfb.c      Fri Jun 02 19:35:54 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: machfb.c,v 1.93 2017/05/28 05:27:13 macallan Exp $     */
+/*     $NetBSD: machfb.c,v 1.94 2017/06/02 19:35:54 macallan Exp $     */
 
 /*
  * Copyright (c) 2002 Bang Jun-Young
@@ -34,7 +34,7 @@
 
 #include <sys/cdefs.h>
 __KERNEL_RCSID(0,
-       "$NetBSD: machfb.c,v 1.93 2017/05/28 05:27:13 macallan Exp $");
+       "$NetBSD: machfb.c,v 1.94 2017/06/02 19:35:54 macallan Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -66,6 +66,7 @@
 
 #include "opt_wsemul.h"
 #include "opt_machfb.h"
+#include "opt_glyphcache.h"
 
 #define MACH64_REG_SIZE                0x800
 #define MACH64_REG_OFF         0x7ff800
@@ -275,7 +276,7 @@
        NULL,
        8, 16,
        WSSCREEN_WSCOLORS | WSSCREEN_HILIT | WSSCREEN_UNDERLINE
-       /* | WSSCREEN_RESIZE */,
+        | WSSCREEN_RESIZE ,
        NULL
 };
 
@@ -687,8 +688,15 @@
 
        wsfont_init();
 
+#ifdef GLYPHCACHE_DEBUG
+       /* shrink the screen so we can see part of the glyph cache */
+       sc->sc_my_mode->vdisplay -= 200;
+#endif
+
        vcons_init(&sc->vd, sc, &mach64_defaultscreen, &sc->sc_accessops);
        sc->vd.init_screen = mach64_init_screen;
+       sc->vd.show_screen_cookie = &sc->sc_gc;
+       sc->vd.show_screen_cb = glyphcache_adapt;
 
        sc->sc_gc.gc_bitblt = mach64_bitblt;
        sc->sc_gc.gc_blitcookie = sc;
@@ -800,9 +808,11 @@
 #ifdef VCONS_DRAW_INTR
        scr->scr_flags |= VCONS_DONT_READ;
 #endif
+       scr->scr_flags |= VCONS_LOADFONT;
 
        rasops_init(ri, 0, 0);
-       ri->ri_caps = WSSCREEN_WSCOLORS | WSSCREEN_HILIT | WSSCREEN_UNDERLINE;
+       ri->ri_caps = WSSCREEN_WSCOLORS | WSSCREEN_HILIT | WSSCREEN_UNDERLINE |
+                     WSSCREEN_RESIZE;
        rasops_reconfig(ri, sc->sc_my_mode->vdisplay / ri->ri_font->fontheight,
                    sc->sc_my_mode->hdisplay / ri->ri_font->fontwidth);