X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=progs%2Fdemos%2FCallbackMaker%2FCallbackMaker.c;h=9c0d58b38bcbcf540fc4dae42a6d150dd4e3cb39;hb=775071fb9c0eee0bf4b5b13a38a12176518da055;hp=6c8730dd31e367f1ef75b478499c15df036b0537;hpb=1bc8c778760ebbba826f2795a0f30e1ef2d47ec8;p=freeglut

diff --git a/progs/demos/CallbackMaker/CallbackMaker.c b/progs/demos/CallbackMaker/CallbackMaker.c
index 6c8730d..9c0d58b 100644
--- a/progs/demos/CallbackMaker/CallbackMaker.c
+++ b/progs/demos/CallbackMaker/CallbackMaker.c
@@ -65,7 +65,7 @@ Display(void)
   glPushMatrix ();
   glLoadIdentity ();
   glColor3ub ( 0, 0, 0 );
-  glRasterPos2i ( 10, glutGet ( GLUT_WINDOW_HEIGHT ) - 10 );
+  glRasterPos2i ( 10, glutGet ( GLUT_WINDOW_HEIGHT ) - 20 );	/* 10pt margin above 10pt letters */
 
   if ( reshape_called )
   {
@@ -151,18 +151,13 @@ Error(const char *fmt, va_list ap)
     /* print warning message */
     vprintf(fmt, ap);
 
-    /* deInitialize the freeglut state */
-    /* This all goes haywire of course when the error occurs during deinitialize,
-     * one might want to call exit directly as its possible freeglut is messed
-     * up internally when error is called. 
-     */
-    printf("Error callback: calling glutExit() to prepare for clean exit\n");
-    glutExit();
-
-    /* terminate program */
+    /* terminate program, after pause for input so user can see */
     printf ( "Please enter something to exit: " );
     fgets ( dummy_string, STRING_LENGTH, stdin );
 
+    /* Call exit directly as freeglut is messed
+     * up internally when an error is called. 
+     */
     exit(1);
 }
 
@@ -176,6 +171,7 @@ Reshape(int width, int height)
   reshape_width = width ;
   reshape_height = height ;
   reshape_seq = sequence_number ;
+  glViewport(0,0,width,height);
   glutPostRedisplay () ;
 }