mirror of
https://github.com/brl/mutter.git
synced 2024-12-30 14:42:14 +00:00
f85377372c
Adds missing notices, and ensures all the notices are consistent. The Cogl blurb also now reads: * Cogl * * An object oriented GL/GLES Abstraction/Utility Layer
50 lines
1.2 KiB
C
50 lines
1.2 KiB
C
/*
|
|
* Cogl
|
|
*
|
|
* An object oriented GL/GLES Abstraction/Utility Layer
|
|
*
|
|
* Copyright (C) 2007,2008,2009 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, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include "cogl.h"
|
|
#include "cogl-internal.h"
|
|
#include "cogl-util.h"
|
|
|
|
/**
|
|
* cogl_util_next_p2:
|
|
* @a: Value to get the next power
|
|
*
|
|
* Calculates the next power greater than @a.
|
|
*
|
|
* Return value: The next power after @a.
|
|
*/
|
|
int
|
|
cogl_util_next_p2 (int a)
|
|
{
|
|
int rval=1;
|
|
|
|
while(rval < a)
|
|
rval <<= 1;
|
|
|
|
return rval;
|
|
}
|