X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?p=xscreensaver;a=blobdiff_plain;f=hacks%2Fglx%2Fskytentacles.c;fp=hacks%2Fglx%2Fskytentacles.c;h=9072f8f9abf0dc4807b7eedecec6987e0b13f71e;hp=ce61cf0160b82d988178a4550314112a29ad956b;hb=39809ded547bdbb08207d3e514950425215b4410;hpb=4361b69d3178d7fc98d0388f9a223af6c2651aba

diff --git a/hacks/glx/skytentacles.c b/hacks/glx/skytentacles.c
index ce61cf01..9072f8f9 100644
--- a/hacks/glx/skytentacles.c
+++ b/hacks/glx/skytentacles.c
@@ -14,7 +14,7 @@
 			"*showFPS:      False       \n" \
 			"*wireframe:    False       \n" \
 
-# define refresh_tentacles 0
+# define free_tentacles 0
 # define release_tentacles 0
 #undef countof
 #define countof(x) (sizeof((x))/sizeof((*x)))
@@ -171,8 +171,15 @@ reshape_tentacles (ModeInfo *mi, int width, int height)
 {
   tentacles_configuration *tc = &tcs[MI_SCREEN(mi)];
   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 * 9/16;
+    y = -height/2;
+    h = height / (GLfloat) width;
+  }
+
+  glViewport (0, y, (GLint) width, (GLint) height);
 
   glMatrixMode(GL_PROJECTION);
   glLoadIdentity();
@@ -851,7 +858,7 @@ init_tentacles (ModeInfo *mi)
   int wire = MI_IS_WIREFRAME(mi);
   int i;
 
-  MI_INIT (mi, tcs, NULL);
+  MI_INIT (mi, tcs);
 
   tc = &tcs[MI_SCREEN(mi)];