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HxImageSeqMir.h

/*
 *  Copyright (c) 2000, University of Amsterdam, The Netherlands.
 *  All rights reserved.
 *
 *  Author(s):
 *
 *  Dennis Koelma   (koelma@wins.uva.nl)
 *  TatHieu Nguyen  (tat@wins.uva.nl)
 *  Thang Pham      (vietp@wins.uva.nl)
 *
 */


#ifndef HxImageSeqMir_H
#define HxImageSeqMir_H

#include "HxString.h"
#include "HxImageRep.h"
#include "HxImageSeqData.h"

#include <stdlib.h>

typedef struct _Header_Type {
    char id[4];
    int width, height, depth, no_of_frames;
} Header_Type;

class HxImageSeqMir : public HxImageSeqData {

public:
                        HxImageSeqMir (HxString mirFileName, int buff_size);

    virtual             ~HxImageSeqMir ();

                        // frame width
    virtual int         frameWidth ();

                        // frame height
    virtual int         frameHeight ();

                        // frame depth
    virtual int         frameDepth ();

                        // number of frames
    virtual int         nrFrames ();
    
    virtual HxImageRep  frame2HxImageRep(int);

private:
    size_t              header_size;
    Header_Type         header;
    FILE*               fp;
    int*                buf;
    int                 current_pos;
    HxSizes             sizes;
    int                 block_size;
};

#endif

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