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as per Ioannis Petikas' suggestion on the mailing list, set NeedToResize

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to false before calling fghReshapeWindow


git-svn-id: https://svn.code.sf.net/p/freeglut/code/trunk@1344 7f0cb862-5218-0410-a997-914c9d46530a
This commit is contained in:
dcnieho 2012-06-15 05:47:32 +00:00
parent ad98f1af5f
commit 1bca835536
1 changed files with 7 additions and 2 deletions
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9
freeglut/freeglut/src/fg_main.c
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@ -88,6 +88,7 @@ static void fghReshapeWindow ( SFG_Window *window, int width, int height )
* the already-drawn part does not get drawn again and things look funny. * 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 * But without this we get this bad behaviour whenever we resize the
* window. * window.
* DN: Hmm.. the above sounds like a concern only in single buffered mode...
*/ */
window->State.Redisplay = GL_TRUE; window->State.Redisplay = GL_TRUE;
@ -120,13 +121,17 @@ void fghRedrawWindow ( SFG_Window *window )
if( window->State.NeedToResize ) 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( fghReshapeWindow(
window, window,
window->State.Width, window->State.Width,
window->State.Height window->State.Height
); );
window->State.NeedToResize = GL_FALSE;
} }
INVOKE_WCB( *window, Display, ( ) ); INVOKE_WCB( *window, Display, ( ) );