grab_screen_image( pXWinAttribs->screen, pBumps->Win );
pScreenImage = XGetImage( pBumps->pDisplay, pBumps->Win, 0, 0, pBumps->iWinWidth, pBumps->iWinHeight, ~0L, ZPixmap );
grab_screen_image( pXWinAttribs->screen, pBumps->Win );
pScreenImage = XGetImage( pBumps->pDisplay, pBumps->Win, 0, 0, pBumps->iWinWidth, pBumps->iWinHeight, ~0L, ZPixmap );