X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=hacks%2Fglx%2Fcubenetic.c;h=cc9b0d607250c43380f1848b518ae65836c60064;hb=39809ded547bdbb08207d3e514950425215b4410;hp=d611ac391df2387f54e5cb6ec990d2379458b0f5;hpb=aa75c7476aeaa84cf3abc192b376a8b03c325213;p=xscreensaver

diff --git a/hacks/glx/cubenetic.c b/hacks/glx/cubenetic.c
index d611ac39..cc9b0d60 100644
--- a/hacks/glx/cubenetic.c
+++ b/hacks/glx/cubenetic.c
@@ -15,7 +15,7 @@
 			"*wireframe:    False       \n" \
 			"*suppressRotationAnimation: True\n" \
 
-# define refresh_cube 0
+# define free_cube 0
 # define release_cube 0
 #undef countof
 #define countof(x) (sizeof((x))/sizeof((*x)))
@@ -187,8 +187,15 @@ ENTRYPOINT void
 reshape_cube (ModeInfo *mi, int width, int height)
 {
   GLfloat h = (GLfloat) height / (GLfloat) width;
+  int y = 0;
 
-  glViewport (0, 0, (GLint) width, (GLint) height);
+  if (width > height * 5) {   /* tiny window: show middle */
+    height = width;
+    y = -height/2;
+    h = height / (GLfloat) width;
+  }
+
+  glViewport (0, y, (GLint) width, (GLint) height);
 
   glMatrixMode(GL_PROJECTION);
   glLoadIdentity();
@@ -392,14 +399,7 @@ init_cube (ModeInfo *mi)
   cube_configuration *cc;
   int wire = MI_IS_WIREFRAME(mi);
 
-  if (!ccs) {
-    ccs = (cube_configuration *)
-      calloc (MI_NUM_SCREENS(mi), sizeof (cube_configuration));
-    if (!ccs) {
-      fprintf(stderr, "%s: out of memory\n", progname);
-      exit(1);
-    }
-  }
+  MI_INIT (mi, ccs);
 
   cc = &ccs[MI_SCREEN(mi)];