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# query.h

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    00001 // -*- C++ -*-
    00002 /* gdkglextmm - C++ Wrapper for GdkGLExt
    00003  * Copyright (C) 2002-2003  Naofumi Yasufuku
    00004  *
    00005  * This library is free software; you can redistribute it and/or
    00006  * modify it under the terms of the GNU Lesser General Public
    00007  * License as published by the Free Software Foundation; either
    00008  * version 2.1 of the License, or (at your option) any later version.
    00009  *
    00010  * This library is distributed in the hope that it will be useful,
    00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00013  * Lesser General Public License for more details.
    00014  *
    00015  * You should have received a copy of the GNU Lesser General Public
    00016  * License along with this library; if not, write to the Free Software
    00017  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA.
    00018  */
    00019
    00020 #ifndef _GDKMM_GL_QUERY_H
    00021 #define _GDKMM_GL_QUERY_H
    00022
    00023 #include <glibmm.h>
    00024
    00025 #include <gdkmm/gl/defs.h>
    00026
    00027 #ifdef GDKGLEXTMM_MULTIHEAD_SUPPORT
    00028 #include <gdkmm/display.h>
    00029 #endif // GDKGLEXTMM_MULTIHEAD_SUPPORT
    00030
    00031 #include <gdk/gdkgltypes.h>
    00032
    00033 namespace Gdk
    00034 {
    00035   namespace GL
    00036   {
    00037
    00049     bool query_extension();
    00050
    00051 #ifdef GDKGLEXTMM_MULTIHEAD_SUPPORT
    00052     bool query_extension(const Glib::RefPtr<const Gdk::Display>& display);
    00053 #endif // GDKGLEXTMM_MULTIHEAD_SUPPORT
    00054
    00065     bool query_version(int& major, int& minor);
    00066
    00067 #ifdef GDKGLEXTMM_MULTIHEAD_SUPPORT
    00068     bool query_version(const Glib::RefPtr<const Gdk::Display>& display,
    00069                        int& major, int& minor);
    00070 #endif // GDKGLEXTMM_MULTIHEAD_SUPPORT
    00071
    00085     bool query_gl_extension(const char* extension);
    00086
    00100     bool query_gl_extension(const Glib::ustring& extension);
    00101
    00107     GdkGLProc get_proc_address(const char* proc_name);
    00108
    00114     GdkGLProc get_proc_address(const Glib::ustring& proc_name);
    00115
    00116   } // namespace GL
    00117 } // namespace Gdk
    00118
    00119 #endif // _GDKMM_GL_QUERY_H