]> for COGL &version; 2008 OpenedHand LTD 2009 2010 Intel Corporation Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.1 or any later version published by the Free Software Foundation with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. You may obtain a copy of the GNU Free Documentation License from the Free Software Foundation by visiting their Web site or by writing to:

The Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA

COGL is a low level OpenGL abstraction library developed for (and part of) Clutter. It is used primarily by Clutter to provide a common rendering API that works transparently across OpenGL >=1.4, OpenGL ES 1.1 and OpenGL ES 2.0.

COGL has some experimental API developers are welcomed to play with. The main drawback when using those is that there is no API stability guarantee, functions flagged as experimental could be changed or removed in future versions of the library. To use this experimental API you will need to define COGL_ENABLE_EXPERIMENTAL_API before including <clutter/clutter.h> or <cogl/cogl.h>.

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library 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 Library General Public License for more details. You may obtain a copy of the GNU Library General Public License from the Free Software Foundation by visiting their Web site or by writing to:

Free Software Foundation, Inc. 59 Temple Place - Suite 330 Boston, MA 02111-1307 USA