[Freeglut-cvs] SF.net SVN: freeglut:[1427] tags/FG_2_8_1_RC1/freeglut/src/freeglut_main.c

[<dc...@us...>]

Revision: 1427
          http://freeglut.svn.sourceforge.net/freeglut/?rev=1427&view=rev
Author:   dcnieho
Date:     2012-11-19 07:08:07 +0000 (Mon, 19 Nov 2012)
Log Message:
-----------
backporting r1344

Revision Links:
--------------
    http://freeglut.svn.sourceforge.net/freeglut/?rev=1344&view=rev

Modified Paths:
--------------
    tags/FG_2_8_1_RC1/freeglut/src/freeglut_main.c

Modified: tags/FG_2_8_1_RC1/freeglut/src/freeglut_main.c
===================================================================
--- tags/FG_2_8_1_RC1/freeglut/src/freeglut_main.c	2012-11-19 07:06:31 UTC (rev 1426)
+++ tags/FG_2_8_1_RC1/freeglut/src/freeglut_main.c	2012-11-19 07:08:07 UTC (rev 1427)
@@ -177,6 +177,7 @@
      * the already-drawn part does not get drawn again and things look funny.
      * But without this we get this bad behaviour whenever we resize the
      * window.
+     * DN: Hmm.. the above sounds like a concern only in single buffered mode...
      */
     window->State.Redisplay = GL_TRUE;
 
@@ -203,13 +204,17 @@
 
     if( window->State.NeedToResize )
     {
+        /* Set need to resize to false before calling fghReshapeWindow, otherwise
+           in the case the user's reshape callback calls glutReshapeWindow,
+           his request would get canceled after fghReshapeWindow gets called.
+         */
+        window->State.NeedToResize = GL_FALSE;
+
         fghReshapeWindow(
             window,
             window->State.Width,
             window->State.Height
         );
-
-        window->State.NeedToResize = GL_FALSE;
     }
 
     INVOKE_WCB( *window, Display, ( ) );

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