From http://www.jwz.org/xscreensaver/xscreensaver-5.16.tar.gz

[xscreensaver] / hacks / glx / jigglypuff.c

diff --git a/hacks/glx/jigglypuff.c b/hacks/glx/jigglypuff.c
index c998ba0dfea6e60d132931f7c838c00b9e79acdb..67c2c4b19e42c41274512260d8ddda9701ae3b81 100644 (file)
--- a/hacks/glx/jigglypuff.c
+++ b/hacks/glx/jigglypuff.c
@@ -838,10 +838,12 @@ static int parse_color(jigglystruct *js)
        js->color_style = COLOR_STYLE_FLOWERBOX;
        return 1;
     }
+# ifndef HAVE_JWZGLES  /* SPHERE_MAP unimplemented */
     else if(!strcmp(color, "chrome")) {
        js->color_style = COLOR_STYLE_CHROME;
        return 1;
     }
+# endif
     else if(!strcmp(color, "cycle")) {
        js->color_style = COLOR_STYLE_CYCLE;
        js->jiggly_color[0] = ((float)random()) / REAL_RAND_MAX * 0.7 + 0.3;
@@ -870,8 +872,14 @@ static int parse_color(jigglystruct *js)
 
 static void randomize_parameters(jigglystruct *js) {
     do_tetrahedron = random() & 1;
+# ifndef HAVE_JWZGLES
     js->do_wireframe = !(random() & 3);
+# endif
     js->color_style = random() % 5;
+# ifdef HAVE_JWZGLES  /* SPHERE_MAP unimplemented */
+    while (js->color_style == COLOR_STYLE_CHROME)
+      js->color_style = random() % 5;;
+# endif
     if(js->color_style == COLOR_STYLE_NORMAL
        || js->color_style == COLOR_STYLE_CYCLE) {
        js->jiggly_color[0] = ((float)random()) / REAL_RAND_MAX * 0.5 + 0.5;
@@ -1022,6 +1030,9 @@ ENTRYPOINT void init_jigglypuff(ModeInfo *mi)
     js = &jss[MI_SCREEN(mi)];
 
     js->do_wireframe = MI_IS_WIREFRAME(mi);
+# ifdef HAVE_JWZGLES
+    js->do_wireframe = 0; /* GL_LINE unimplemented */
+# endif
 
     js->shininess = shininess;