Image.h

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//========================================================================
// Copyright (c) 2003-2011 Anael Seghezzi <www.maratis3d.com>
// Copyright (c) 2014-2015 Yannick Pflanzer <www.neo-engine.de>
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
//    claim that you wrote the original software. If you use this software
//    in a product, an acknowledgment in the product documentation would
//    be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not
//    be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
//    distribution.
//
//========================================================================


#ifndef __IMAGE_H
#define __IMAGE_H

namespace Neo
{
class NEO_CORE_EXPORT Image
{
public:

    Image(void);
    ~Image(void);

private:

    void *  m_data;
    VAR_TYPES m_dataType;

    unsigned int m_components;
    unsigned int m_width;
    unsigned int m_height;
    unsigned int m_size;

public:

    void create(VAR_TYPES dataType, unsigned int width, unsigned int height, unsigned int components);
    void clear(void * color);
    void readPixel(unsigned int x, unsigned int y, void * color);
    void writePixel(unsigned int x, unsigned int y, void * color);
    
    inline void * getData(void){ return m_data; }
    VAR_TYPES getDataType(void){ return m_dataType; }

    inline unsigned int getComponents(void){ return m_components; }
    inline unsigned int getWidth(void){ return m_width; }
    inline unsigned int getHeight(void){ return m_height; }
    inline unsigned int getSize(void){ return m_size; }
};
}

#endif