Crazy Eddies GUI System: CEGUITGAImageCodec.h Source File

Crazy Eddies GUI System 0.7.6

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CEGUITGAImageCodec.h

    00001 /***********************************************************************
    00002         filename:       CEGUITGAImageCodec.h
    00003         created:        03/06/2006
    00004         author:         Olivier Delannoy
    00005
    00006         purpose:        This codec provide TGA image loading, it's the default
    00007                 codec
    00008 *************************************************************************/
    00009 /***************************************************************************
    00010  *   Copyright (C) 2004 - 2006 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 _CEGUITGAImageCodec_h_
    00032 #define _CEGUITGAImageCodec_h_
    00033 #include "../../CEGUIImageCodec.h"
    00034
    00035 #if (defined( __WIN32__ ) || defined( _WIN32 )) && !defined(CEGUI_STATIC)
    00036 #   ifdef CEGUITGAIMAGECODEC_EXPORTS
    00037 #       define CEGUITGAIMAGECODEC_API __declspec(dllexport)
    00038 #   else
    00039 #       define CEGUITGAIMAGECODEC_API __declspec(dllimport)
    00040 #   endif
    00041 #else
    00042 #   define CEGUITGAIMAGECODEC_API
    00043 #endif
    00044
    00045 namespace CEGUI
    00046 {
    00054 class CEGUITGAIMAGECODEC_API TGAImageCodec : public ImageCodec
    00055 {
    00060     struct ImageTGA
    00061     {
    00062         int channels;
    00063         int sizeX;
    00064         int sizeY;
    00065         unsigned char *data;
    00066     };
    00067
    00069     static void flipVertImageTGA(ImageTGA* img);
    00071     static void flipHorzImageTGA(ImageTGA* img);
    00072
    00077     static ImageTGA* loadTGA(const unsigned char* buffer, size_t buffer_size);
    00082     static void convertRGBToRGBA(ImageTGA* img);
    00083
    00084 public:
    00085     TGAImageCodec();
    00086
    00087     ~TGAImageCodec();
    00088
    00089     // Took this code from http://www.gametutorials.com still ne
    00090     // tImageTGA *LoadTGA(const char *filename)
    00091     //
    00092     // This is our cool function that loads the targa (TGA) file, then returns it's data.
    00093     // This tutorial supports 16, 24 and 32 bit images, along with RLE compression.
    00094     //
    00095     //
    00096     // Ben Humphrey (DigiBen)
    00097     // Game Programmer
    00098     // DigiBen@GameTutorials.com
    00099     // Co-Web Host of www.GameTutorials.com
    00100     Texture* load(const RawDataContainer& data, Texture* result);
    00101
    00102 protected:
    00103 private:
    00104 };
    00105
    00106 } // End of CEGUI namespace section
    00107
    00108 #endif // end of guard _CEGUITGAImageCodec_h_