http://ftp.ksu.edu.tw/FTP/FreeBSD/distfiles/xscreensaver-4.20.tar.gz

[xscreensaver] / hacks / glx / glsnake.c

diff --git a/hacks/glx/glsnake.c b/hacks/glx/glsnake.c
index 534788b4c3d28601d5efaed223c004ed98357390..07f9c54d90f0925b2272180dc0d1a20c5ed8d511 100644 (file)
--- a/hacks/glx/glsnake.c
+++ b/hacks/glx/glsnake.c
@@ -156,6 +156,7 @@ extern XtAppContext app;
 #define countof(x) (sizeof((x))/sizeof((*x)))
 
 #include "xlockmore.h"
+#include "glxfonts.h"
 
 static XrmOptionDescRec opts[] = {
     { "-explode", ".explode", XrmoptionSepArg, DEF_EXPLODE },
@@ -1400,33 +1401,6 @@ void gettime(snaketime *t)
 #endif /* !HAVE_GETTIMEOFDAY */
 }
 
-#ifndef HAVE_GLUT
-static void load_font(ModeInfo * mi, char * res, XFontStruct ** fontp, GLuint * dlistp) {
-    const char * font = get_string_resource(res, "Font");
-    XFontStruct * f;
-    Font id;
-    int first, last;
-
-    if (!font)
-       font = "-*-helvetica-medium-r-*-*-*-120-*";
-
-    f = XLoadQueryFont(mi->dpy, font);
-    if (!f)
-       f = XLoadQueryFont(mi->dpy, "fixed");
-
-    id = f->fid;
-    first = f->min_char_or_byte2;
-    last = f->max_char_or_byte2;
-
-    clear_gl_error();
-    *dlistp = glGenLists((GLuint) last + 1);
-    check_gl_error("glGenLists");
-    glXUseXFont(id, first, last - first + 1, *dlistp + first);
-    check_gl_error("glXUseXFont");
-
-    *fontp = f;
-}
-#endif
 
 void start_morph(int model_index, int immediate);
 
@@ -1479,7 +1453,7 @@ ModeInfo * mi
     /* set up a font for the labels */
 #ifndef HAVE_GLUT
     if (titles)
-       load_font(mi, "labelfont", &bp->font, &bp->font_list);
+       load_font(mi->dpy, "labelfont", &bp->font, &bp->font_list);
 #endif
     
     /* build a solid display list */
@@ -1663,25 +1637,15 @@ void draw_title(
     {
        char interactstr[] = "interactive";
        char * s;
-       int i = 0;
-#ifdef HAVE_GLUT
-       int w;
-#endif
-       
        if (interactive)
            s = interactstr;
        else
            s = model[glc->next_model].name;
-#ifdef HAVE_GLUT
-       w = glutBitmapLength(GLUT_BITMAP_HELVETICA_12, (unsigned char *) s);
-       glRasterPos2f(glc->width - w - 3, 4);
-       while (s[i] != '\0')
-           glutBitmapCharacter(GLUT_BITMAP_HELVETICA_12, s[i++]);
-#else
-       glRasterPos2f(10, mi->xgwa.height - 10 - (bp->font->ascent + bp->font->descent));
-       while (s[i] != '\0')
-           glCallList(bp->font_list + (int)s[i++]);
-#endif
+
+        print_gl_string (mi->dpy, bp->font, bp->font_list,
+                         mi->xgwa.width, mi->xgwa.height,
+                         10, mi->xgwa.height - 10,
+                         s);
     }
     glPopMatrix();
     glMatrixMode(GL_PROJECTION);