/******************************************************************************
*                            recordMyDesktop                                  *
*******************************************************************************
*                                                                             *
*            Copyright (C) 2006,2007 John Varouhakis                          *
*                                                                             *
*                                                                             *
*   This program is free software; you can redistribute it and/or modify      *
*   it under the terms of the GNU General Public License as published by      *
*   the Free Software Foundation; either version 2 of the License, or         *
*   (at your option) any later version.                                       *
*                                                                             *
*   This program is distributed in the hope that it will be useful,           *
*   but WITHOUT ANY WARRANTY; without even the implied warranty of            *
*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             *
*   GNU General Public License for more details.                              *
*                                                                             *
*   You should have received a copy of the GNU General Public License         *
*   along with this program; if not, write to the Free Software               *
*   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA  *
*                                                                             *
*                                                                             *
*                                                                             *
*   For further information contact me at johnvarouhakis@gmail.com            *
******************************************************************************/


#include <recordmydesktop.h>

void QueryExtensions(Display *dpy,
                     ProgArgs *args,
                     int *damage_event,
                     int *damage_error){
    int xf_event_basep,
        xf_error_basep;

    if(!XDamageQueryExtension( dpy, damage_event, damage_error)){
        fprintf(stderr,"XDamage extension not found!!!\n");
        exit(4);
    }
    if((!args->noshared)&&(XShmQueryExtension(dpy)==False)){
        args->noshared=1;
        fprintf(stderr,"Shared Memory extension not present!\n"
                       "Try again removing the --with-shared option"
                       "(if you used it)\nand add the"
                       " --no-cond-shared option.\n");
        exit(5);
    }
    if((args->xfixes_cursor)&&
       (XFixesQueryExtension(dpy,&xf_event_basep,&xf_error_basep)==False)){
        args->xfixes_cursor=0;
        fprintf(stderr,"Xfixes extension not present!\n"
                       "Please run with the -dummy-cursor or"
                       " --no-cursor option.\n");
        exit(6);
    }
}