From: Richard Rauch <rkr@olib.org>
Date: Mon, 27 Oct 2003 05:12:09 +0000 (+0000)
Subject: Cleaned up glutMainLoop() a bit:
X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=commitdiff_plain;h=29fad6e896c278fd6ef8ca5fd19b38b0942f41dc;p=freeglut

Cleaned up glutMainLoop() a bit:

 * Deleted numerous say-nothing-new comments.
 * Reformatted a say-something-useful comment to fit on an 80-column
   display.


git-svn-id: svn+ssh://svn.code.sf.net/p/freeglut/code/trunk/freeglut/freeglut@246 7f0cb862-5218-0410-a997-914c9d46530a
---

diff --git a/src/freeglut_main.c b/src/freeglut_main.c
index 80178b6..582e89d 100644
--- a/src/freeglut_main.c
+++ b/src/freeglut_main.c
@@ -1034,36 +1034,25 @@ void FGAPIENTRY glutMainLoop( void )
   SFG_Window *window = (SFG_Window *)fgStructure.Windows.First ;
 #endif
 
-  /*
-   * Make sure the display has been created etc.
-   */
   freeglut_assert_ready;
 
 #if TARGET_HOST_WIN32
   /*
-   * Processing before the main loop:  If there is a window which is open and which
-   * has a visibility callback, call it.  I know this is an ugly hack, but I'm not sure
-   * what else to do about it.  Ideally we should leave something uninitialized in the
-   * create window code and initialize it in the main loop, and have that initialization
-   * create a "WM_ACTIVATE" message.  Then we would put the visibility callback code in
-   * the "case WM_ACTIVATE" block below.         - John Fay -- 10/24/02
+   * Processing before the main loop:  If there is a window which is open and
+   * which has a visibility callback, call it.  I know this is an ugly hack,
+   * but I'm not sure what else to do about it.  Ideally we should leave
+   * something uninitialized in the create window code and initialize it in
+   * the main loop, and have that initialization create a "WM_ACTIVATE"
+   * message.  Then we would put the visibility callback code in the
+   * "case WM_ACTIVATE" block below.         - John Fay -- 10/24/02
    */
   while ( window != NULL )
   {
     if ( window->Callbacks.Visibility != NULL )
     {
       SFG_Window *current_window = fgStructure.Window ;
-
-      /*
-       * Set the current window
-       */
       fgSetWindow( window );
-
       window->Callbacks.Visibility ( window->State.Visible ) ;
-
-      /*
-       * Restore the current window
-       */
       fgSetWindow( current_window );
     }
 
@@ -1071,21 +1060,11 @@ void FGAPIENTRY glutMainLoop( void )
   }
 #endif
 
-  /*
-   * Set freeglut to be running
-   */
   fgState.ExecState = GLUT_EXEC_STATE_RUNNING ;
 
-  /*
-   * Enter the main loop itself.  Inside the loop, process events and check for loop exit.
-   */
   while ( fgState.ExecState == GLUT_EXEC_STATE_RUNNING )
   {
     glutMainLoopEvent () ;
-
-    /*
-     * If there are no more windows open, stop execution
-     */
     if ( fgStructure.Windows.First == NULL )
       fgState.ExecState = GLUT_EXEC_STATE_STOP ;
     else
@@ -1105,9 +1084,6 @@ void FGAPIENTRY glutMainLoop( void )
      */
     fgDeinitialize();
 
-    /*
-     * Check whether we return to the calling program or simply exit
-     */
     if ( execState == GLUT_ACTION_EXIT )
       exit ( 0 ) ;
   }