1 /*
2  * GStreamer
3  * Copyright (C) 2012 Matthew Waters <ystreet00@gmail.com>
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Library General Public
7  * License as published by the Free Software Foundation; either
8  * version 2 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13  * Library General Public License for more details.
14  *
15  * You should have received a copy of the GNU Library General Public
16  * License along with this library; if not, write to the
17  * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
18  * Boston, MA 02110-1301, USA.
19  */
20 /*
21  * Cogl
22  *
23  * An object oriented GL/GLES Abstraction/Utility Layer
24  *
25  * Copyright (C) 2009 Intel Corporation.
26  *
27  * This library is free software; you can redistribute it and/or
28  * modify it under the terms of the GNU Lesser General Public
29  * License as published by the Free Software Foundation; either
30  * version 2 of the License, or (at your option) any later version.
31  *
32  * This library is distributed in the hope that it will be useful,
33  * but WITHOUT ANY WARRANTY; without even the implied warranty of
34  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
35  * Lesser General Public License for more details.
36  *
37  * You should have received a copy of the GNU Lesser General Public
38  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
39  *
40  *
41  */
42 
43 #ifndef __GST_GL_FEATURE_H__
44 #define __GST_GL_FEATURE_H__
45 
46 #include <gst/gst.h>
47 
48 #include <gst/gl/gstgl_fwd.h>
49 
50 G_BEGIN_DECLS
51 
52 #define GST_GL_CHECK_GL_VERSION(driver_major, driver_minor, \
53                                 target_major, target_minor) \
54   ((driver_major) > (target_major) || \
55    ((driver_major) == (target_major) && (driver_minor) >= (target_minor)))
56 
57 GST_GL_API
58 gboolean gst_gl_check_extension (const char *name, const gchar * ext);
59 
60 G_END_DECLS
61 
62 #endif /* __GST_GL_FEATURE_H__ */
63