Crazy Eddies GUI System  0.7.6
CEGUITexture.h
00001 /***********************************************************************
00002     filename: CEGUITexture.h
00003     created:  21/2/2004
00004     author:   Paul D Turner
00005 
00006     purpose: Defines abstract interface for texture objects.  Texture
00007              objects are created & destroyed by the Renderer.
00008 *************************************************************************/
00009 /***************************************************************************
00010  *   Copyright (C) 2004 - 2009 Paul D Turner & The CEGUI Development Team
00011  *
00012  *   Permission is hereby granted, free of charge, to any person obtaining
00013  *   a copy of this software and associated documentation files (the
00014  *   "Software"), to deal in the Software without restriction, including
00015  *   without limitation the rights to use, copy, modify, merge, publish,
00016  *   distribute, sublicense, and/or sell copies of the Software, and to
00017  *   permit persons to whom the Software is furnished to do so, subject to
00018  *   the following conditions:
00019  *
00020  *   The above copyright notice and this permission notice shall be
00021  *   included in all copies or substantial portions of the Software.
00022  *
00023  *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
00024  *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
00025  *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
00026  *   IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
00027  *   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
00028  *   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
00029  *   OTHER DEALINGS IN THE SOFTWARE.
00030  ***************************************************************************/
00031 #ifndef _CEGUITexture_h_
00032 #define _CEGUITexture_h_
00033 
00034 #include "CEGUIBase.h"
00035 #include "CEGUIString.h"
00036 
00037 // Start of CEGUI namespace section
00038 namespace CEGUI
00039 {
00050 class CEGUIEXPORT Texture
00051 {
00052 public:
00058     enum PixelFormat
00059     {
00061         PF_RGB,
00063         PF_RGBA
00064     };
00065 
00074     virtual const Size& getSize() const = 0;
00075 
00084     virtual const Size& getOriginalDataSize() const = 0;
00085 
00095     virtual const Vector2& getTexelScaling() const = 0;
00096 
00112     virtual void loadFromFile(const String& filename,
00113                               const String& resourceGroup) = 0;
00114 
00132     virtual void loadFromMemory(const void* buffer,
00133                                 const Size& buffer_size,
00134                                 PixelFormat pixel_format) = 0;
00135 
00146     virtual void saveToMemory(void* buffer) = 0;
00147 
00152     virtual ~Texture() {}
00153 };
00154 
00155 } // End of  CEGUI namespace section
00156 
00157 #endif // end of guard _CEGUITexture_h_