From http://www.jwz.org/xscreensaver/xscreensaver-5.38.tar.gz

[xscreensaver] / hacks / glx / flyingtoasters.c

diff --git a/hacks/glx/flyingtoasters.c b/hacks/glx/flyingtoasters.c
index d53a09ec8cd0c380bf8dba697e4733de3202a8f3..17339ae9d70a41288d373e9b28bb5560b590a3da 100644 (file)
--- a/hacks/glx/flyingtoasters.c
+++ b/hacks/glx/flyingtoasters.c
@@ -32,7 +32,7 @@
 
 /* #define DEBUG */
 
-# define refresh_toasters 0
+# define free_toasters 0
 # define release_toasters 0
 #undef countof
 #define countof(x) (sizeof((x))/sizeof((*x)))
@@ -291,8 +291,15 @@ ENTRYPOINT void
 reshape_toasters (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 * 9/16;
+    y = -height/2;
+    h = height / (GLfloat) width;
+  }
+
+  glViewport (0, y, (GLint) width, (GLint) height);
 
   glMatrixMode(GL_PROJECTION);
   glLoadIdentity();
@@ -397,7 +404,7 @@ init_toasters (ModeInfo *mi)
   int wire = MI_IS_WIREFRAME(mi);
   int i;
 
-  MI_INIT (mi, bps, NULL);
+  MI_INIT (mi, bps);
 
   bp = &bps[MI_SCREEN(mi)];