dewarp.h

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/*====================================================================*
 -  Copyright (C) 2001 Leptonica.  All rights reserved.
 -
 -  Redistribution and use in source and binary forms, with or without
 -  modification, are permitted provided that the following conditions
 -  are met:
 -  1. Redistributions of source code must retain the above copyright
 -     notice, this list of conditions and the following disclaimer.
 -  2. Redistributions in binary form must reproduce the above
 -     copyright notice, this list of conditions and the following
 -     disclaimer in the documentation and/or other materials
 -     provided with the distribution.
 -
 -  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 -  ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 -  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 -  A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL ANY
 -  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 -  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 -  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 -  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 -  OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 -  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 -  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *====================================================================*/
 
#ifndef  LEPTONICA_DEWARP_H
#define  LEPTONICA_DEWARP_H
 
#define  DEWARP_VERSION_NUMBER      4
 
struct L_Dewarpa
{
    l_int32            nalloc;        
    l_int32            maxpage;       
    struct L_Dewarp  **dewarp;        
    struct L_Dewarp  **dewarpcache;   
    struct Numa       *namodels;      
    struct Numa       *napages;       
    l_int32            redfactor;     
    l_int32            sampling;      
    l_int32            minlines;      
    l_int32            maxdist;       
    l_int32            max_linecurv;  
    l_int32            min_diff_linecurv; 
    l_int32            max_diff_linecurv; 
    l_int32            max_edgeslope; 
    l_int32            max_edgecurv;  
    l_int32            max_diff_edgecurv; 
    l_int32            useboth;       
    l_int32            check_columns; 
    l_int32            modelsready;   
};
typedef struct L_Dewarpa L_DEWARPA;
 
 
struct L_Dewarp
{
    struct L_Dewarpa  *dewa;         
    struct Pix        *pixs;         
    struct FPix       *sampvdispar;  
    struct FPix       *samphdispar;  
    struct FPix       *sampydispar;  
    struct FPix       *fullvdispar;  
    struct FPix       *fullhdispar;  
    struct FPix       *fullydispar;  
    struct Numa       *namidys;      
    struct Numa       *nacurves;     
    l_int32            w;            
    l_int32            h;            
    l_int32            pageno;       
    l_int32            sampling;     
    l_int32            redfactor;    
    l_int32            minlines;     
    l_int32            nlines;       
    l_int32            mincurv;      
    l_int32            maxcurv;      
    l_int32            leftslope;    
    l_int32            rightslope;   
    l_int32            leftcurv;     
    l_int32            rightcurv;    
    l_int32            nx;           
    l_int32            ny;           
    l_int32            hasref;       
    l_int32            refpage;      
    l_int32            vsuccess;     
    l_int32            hsuccess;     
    l_int32            ysuccess;     
    l_int32            vvalid;       
    l_int32            hvalid;       
    l_int32            skip_horiz;   
    l_int32            debug;        
};
typedef struct L_Dewarp L_DEWARP;
 
#endif  /* LEPTONICA_DEWARP_H */