SF.net SVN: alleg: [10103] allegro/branches/4.9/src/xglx/xdisplay.c

[<tj...@us...>]

Revision: 10103
          http://alleg.svn.sourceforge.net/alleg/?rev=10103&view=rev
Author:   tjaden
Date:     2008-03-20 04:57:38 -0700 (Thu, 20 Mar 2008)

Log Message:
-----------
Make X window resizing work without the GLX 1.3 function glXQueryDrawable.
Use XGetWindowAttributes instead, which seems to work for me.

Modified Paths:
--------------
    allegro/branches/4.9/src/xglx/xdisplay.c

Modified: allegro/branches/4.9/src/xglx/xdisplay.c
===================================================================
--- allegro/branches/4.9/src/xglx/xdisplay.c	2008-03-19 18:12:42 UTC (rev 10102)
+++ allegro/branches/4.9/src/xglx/xdisplay.c	2008-03-20 11:57:38 UTC (rev 10103)
@@ -307,11 +307,19 @@
 {
    ALLEGRO_SYSTEM_XGLX *system = (ALLEGRO_SYSTEM_XGLX *)al_system_driver();
    ALLEGRO_DISPLAY_XGLX *glx = (ALLEGRO_DISPLAY_XGLX *)d;
+   XWindowAttributes xwa;
+   unsigned int w, h;
 
-   unsigned int w, h;
+   /* glXQueryDrawable is GLX 1.3+. */
+   /*
    glXQueryDrawable(system->xdisplay, glx->glxwindow, GLX_WIDTH, &w);
    glXQueryDrawable(system->xdisplay, glx->glxwindow, GLX_HEIGHT, &h);
+   */
 
+   XGetWindowAttributes(system->xdisplay, glx->window, &xwa);
+   w = xwa.width;
+   h = xwa.height;
+
    d->w = w;
    d->h = h;
 


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