mirror of
https://github.com/brl/mutter.git
synced 2024-12-26 04:42:14 +00:00
b86e330957
This copies the files for the GLU tesselator from Mesa. The Mesa code is based on the original SGI code and is released under a BSD license. The memalloc.h header has been replaced with one that forces the code to use g_malloc and friends. The rest of the files are not altered from the original so it should be possible to later upgrade the files by simply overwriting them. There is a tesselator.h header which is expected to be included by rest of Cogl to use the tesselator. This contains a trimmed down version of glu.h that only includes parts that pertain to the tesselator. There is also a stub glu.h in the GL directory which is just provided so that the tesselator code can include <GL/gl.h> without depending on the system header. It just redirects to tesselator.h
43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
/*
|
|
* Cogl
|
|
*
|
|
* An object oriented GL/GLES Abstraction/Utility Layer
|
|
*
|
|
* Copyright (C) 2010 Intel Corporation.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*
|
|
*/
|
|
|
|
/* This is a simple replacement for memalloc from the SGI tesselator
|
|
code to force it to use glib's allocation instead */
|
|
|
|
#ifndef __MEMALLOC_H__
|
|
#define __MEMALLOC_H__
|
|
|
|
#include <glib.h>
|
|
|
|
#define memRealloc g_realloc
|
|
#define memAlloc g_malloc
|
|
#define memFree g_free
|
|
#define memInit(x) 1
|
|
|
|
/* tess.c defines TRUE and FALSE itself unconditionally so we need to
|
|
undefine it from the glib headers */
|
|
#undef TRUE
|
|
#undef FALSE
|
|
|
|
#endif /* __MEMALLOC_H__ */
|