ImageBuff.h

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/*
-----------------------------------------------------------------------------
This source file is part of VideoTexture library

Copyright (c) 2007 The Zdeno Ash Miklas

This program is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
version.

This program 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 Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA, or go to
http://www.gnu.org/copyleft/lesser.txt.
-----------------------------------------------------------------------------
*/

#if !defined IMAGEBUFF_H
#define IMAGEBUFF_H


#include "Common.h"

#include "ImageBase.h"

struct ImBuf;

class ImageBuff : public ImageBase
{
private:
    struct ImBuf* m_imbuf;      // temporary structure for buffer manipulation
public:
    ImageBuff (void) : ImageBase(true), m_imbuf(NULL) {}

    virtual ~ImageBuff (void);

    void load (unsigned char * img, short width, short height);
    void clear (short width, short height, unsigned char color);

    void plot (unsigned char * img, short width, short height, short x, short y, short mode);
    void plot (ImageBuff* img, short x, short y, short mode);

    virtual void refresh (void) {}
};


#endif