# OgreGLPixelFormat.h

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    00001 /*
    00002 -----------------------------------------------------------------------------
    00003 This source file is part of OGRE
    00004     (Object-oriented Graphics Rendering Engine)
    00005 For the latest info, see http://www.ogre3d.org/
    00006
    00007 Copyright (c) 2000-2005 The OGRE Team
    00008 Also see acknowledgements in Readme.html
    00009
    00010 This program is free software; you can redistribute it and/or modify it under
    00011 the terms of the GNU Lesser General Public License as published by the Free Software
    00012 Foundation; either version 2 of the License, or (at your option) any later
    00013 version.
    00014
    00015 This program is distributed in the hope that it will be useful, but WITHOUT
    00016 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
    00017 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
    00018
    00019 You should have received a copy of the GNU Lesser General Public License along with
    00020 this program; if not, write to the Free Software Foundation, Inc., 59 Temple
    00021 Place - Suite 330, Boston, MA 02111-1307, USA, or go to
    00022 http://www.gnu.org/copyleft/lesser.txt.
    00023 -----------------------------------------------------------------------------
    00024 */
    00025 #ifndef __GLPIXELFORMAT_H__
    00026 #define __GLPIXELFORMAT_H__
    00027
    00028 #include "OgreGLPrerequisites.h"
    00029 #include "OgrePixelFormat.h"
    00030 namespace Ogre {
    00031
    00035     class GLPixelUtil {
    00036     public:
    00041         static GLenum getGLOriginFormat(PixelFormat mFormat);
    00042
    00048         static GLenum getGLOriginDataType(PixelFormat mFormat);
    00049
    00053         static GLenum getGLInternalFormat(PixelFormat mFormat);
    00054
    00058         static GLenum getClosestGLInternalFormat(PixelFormat mFormat);
    00059
    00065         static PixelFormat getClosestOGREFormat(GLenum fmt);
    00066
    00083         static size_t getMaxMipmaps(size_t width, size_t height, size_t depth, PixelFormat format);
    00084
    00088         static size_t optionalPO2(size_t value);
    00089     };
    00090 };
    00091
    00092 #endif

Copyright © 2000-2005 by The OGRE Team
This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sun Sep 17 15:39:08 2006