gelTexture.h

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/*
Gel2D Game Engine - Cross-platform 2D gaming middleware
Copyright (C) 2010-2011 Mark D. Procarione

Gel2D is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

Gel2D 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 General Public License for more details.
*/

#ifndef __GELTEXTURE_H__
#define __GELTEXTURE_H__

#include "gel.h"
#include "gelImage.h"

namespace gel
{
        class GelTexture
    {
        public:
            GelTexture();


            GelTexture( const GelString &filename, ImageType type, TextureFilter filter = GEL_LINEAR, TextureWrap wrap = GEL_NO_REPEAT );


            GelTexture( GelImageData *image, TextureFilter filter = GEL_LINEAR, TextureWrap wrap = GEL_NO_REPEAT );

            ~GelTexture();


            void load( const GelString &filename, ImageType type, TextureFilter filter = GEL_LINEAR, TextureWrap wrap = GEL_NO_REPEAT );


            void loadOverlay( const GelString &filename, ImageType type, int xoffset, int yoffset );


            void load( GelImageData *image, TextureFilter filter = GEL_LINEAR, TextureWrap wrap = GEL_NO_REPEAT );


            void setFilterMode( TextureFilter mode );


            void setWrapMode( TextureWrap mode );


            void setTexFunc( TextureFunction mode );


            int getWidth() const { return width; }


            int getHeight() const { return height; }


            int getRealWidth() const { return rwidth; }


            int getRealHeight() const { return rheight; }


            ColorMode getFormat() const { return format; }


            int getBpp() const { return bpp; }


            GELuint getID() const { return texID; }

        private:
            int width;
            int height;
            int rwidth;
            int rheight;
            int bpp;
            ColorMode format;
            GELuint texID;
    };
}

#endif // __GELTEXTURE_H__