3360eb6c5f
Former-commit-id:9f19e3f712[formerly 64fa9254b946eae7e61bbc3f513b7c3696c4f54f] Former-commit-id:06a8b51d6d
60 lines
1.5 KiB
C
60 lines
1.5 KiB
C
#define BUFSIZE 65536 /* Working buffer size */
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#define MINBFW 500000 /* Minimum block size (bytes) for domap */
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#define MINBLKSIZ 10 /* Minimum block size (lines) */
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#define PI 3.14159265359 /* PI */
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#define FALSE 0
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#define TRUE 1
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#define MAXSTRING 256 /* Maximum text string for distortion file */
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int mapper(int, int);
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int domap(int, float *, float *, int, int);
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void corner(int, int, int, float *, float *);
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int uinit(void);
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int init(int, int, int *);
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int umap(int, int, int *, int *);
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int findpoint(float,float,int *,int *);
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struct remap
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{
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int in_bfw; /* Block size (bytes) input file */
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int out_bfw; /* Block size (bytes) output file */
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int nspl; /* Number of splines/line */
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int nspe; /* Number of splines/elem */
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int slb; /* Source blocksize */
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int dlb; /* Dest blocksize */
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int ncl; /* Number of corners in line */
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int nce; /* Number of corners in elem */
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FILE *in_fd; /* Input file descriptor */
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FILE *out_fd; /* Output file descriptor */
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} remap_vars;
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struct tiff_header { /* TIFF header */
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short int order; /* Byte order */
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short int version; /* Version */
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int point; /* Pointer */
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} ;
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struct tiff_record { /* TIFF directory record */
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short int tag; /* TIFF tag */
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short int type; /* Data type */
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int length; /* Length */
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int voff; /* Pointer or value */
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} ;
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struct dis
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{
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double xrectl; /* Output number of lines */
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double xrecte; /* Output number of elems */
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} dis_vars;
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struct tiff {
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int nbits;
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int photo;
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int unit;
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int in_lines;
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int in_elems;
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int out_lines;
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int out_elems;
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int ratx[2];
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int raty[2];
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} tiff_vars;
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