lugfnts.h

This contains Graphic gems code

/*
 * This software is copyrighted as noted below.  It may be freely copied,
 * modified, and redistributed, provided that the copyright notice is
 * preserved on all copies.
 *
 * There is no warranty or other guarantee of fitness for this software,
 * it is provided solely "as is".  Bug reports or fixes may be sent
 * to the author, who may or may not act on them as he desires.
 *
 * You may not include this software in a program or other software product
 * without supplying the source, or without informing the end-user that the
 * source is available for no extra charge.
 *
 * If you modify this software, you should include a notice giving the
 * name of the person performing the modification, the date of modification,
 * and the reason for such modification.
 */
/*
 * lugfnts.c - define all prototypes of LUG subroutines.
 *
 * Author:      Raul Rivero
 *              Mathematics Dept.
 *              University of Oviedo
 * Date:        Fri 9 Jul 1993
 * Copyright (c) 1993, Raul Rivero
 *
 */

#ifndef MY_DEFINE_PROTOTYPES

#define MY_DEFINE_PROTOTYPES

/*
 * We need some of the lug header definitions.
 */
#include "lug.h"

/*
 * Include all what functions needs.
 */
#include "targa.h"
#include "alias.h"
#include "rla.h"

/************************************************
 *
 * Interface (read/write) definitions.
 *
 */

/* cnv.c */

extern int
read_lug_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);

extern int
write_lug_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);

extern ifunptr
get_readlug_function(
#ifdef USE_PROTOTYPES
        char *
#endif
);

extern ifunptr
get_writelug_function(
#ifdef USE_PROTOTYPES
        char *
#endif
);

extern int
get_depth_writelug_function(
#ifdef USE_PROTOTYPES
        char *
#endif
);

extern int
get_index_function(
#ifdef USE_PROTOTYPES
        char *
#endif
);

extern int
get_real_index_function(
#ifdef USE_PROTOTYPES
        char *
#endif
);


/* gif.c */

extern int
read_gif_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);

extern int
read_gif(
#ifdef USE_PROTOTYPES
        FILE *,
        bitmap_hdr *
#endif
);

extern int
uncode_gif(
#ifdef USE_PROTOTYPES
        FILE *,
        int,
        int,
        bitmap_hdr *
#endif
);

extern int
read_code(
#ifdef USE_PROTOTYPES
        byte *,
        int,
        int *,
        int
#endif
);

extern int
push_gif(
#ifdef USE_PROTOTYPES
        byte *,
        int
#endif
);

extern int
read_gif_hdr(
#ifdef USE_PROTOTYPES
        FILE *
#endif
);

extern byte
*read_gif_screen_hdr(
#ifdef USE_PROTOTYPES
        FILE *,
        int *,
        int *
#endif
);

extern byte
*read_gif_image_hdr(
#ifdef USE_PROTOTYPES
        FILE *,
        int *,
        int *,
        int *,
        int *
#endif
);

extern byte
*unblock(
#ifdef USE_PROTOTYPES
        FILE *
#endif
);

extern int
write_gif_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);

extern int
write_gif(
#ifdef USE_PROTOTYPES
        FILE *,
        bitmap_hdr *
#endif
);

extern int
write_gif_hdr(
#ifdef USE_PROTOTYPES
        FILE *
#endif
);

extern int
write_gif_screen_hdr(
#ifdef USE_PROTOTYPES
        FILE *,
        bitmap_hdr *
#endif
);

extern int
write_gif_cmap(
#ifdef USE_PROTOTYPES
        FILE *,
        bitmap_hdr *
#endif
);

extern int
write_gif_image_hdr(
#ifdef USE_PROTOTYPES
        FILE *,
        bitmap_hdr *
#endif
);


/* heightfield.c */

extern int
write_hf_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);

extern int
write_hf(
#ifdef USE_PROTOTYPES
        FILE *,
        bitmap_hdr *,
        double
#endif
);


/* jpeg.c */

extern int
write_jpeg_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);

extern int
write_jpeg(
#ifdef USE_PROTOTYPES
        FILE *,
        bitmap_hdr *
#endif
);

extern int
write_jpeg_opt(
#ifdef USE_PROTOTYPES
        FILE *,
        bitmap_hdr *,
        int
#endif
);

extern int
read_jpeg_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);

extern int
read_jpeg(
#ifdef USE_PROTOTYPES
        FILE *,
        bitmap_hdr *
#endif
);


/* pbm.c */

extern int
read_pbm_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);

extern int
read_pbm(
#ifdef USE_PROTOTYPES
        FILE *,
        bitmap_hdr *
#endif
);

extern int
write_pbm_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);

extern int
write_pbm(
#ifdef USE_PROTOTYPES
        FILE *,
        bitmap_hdr *
#endif
);

extern int
skip_pbm(
#ifdef USE_PROTOTYPES
        FILE *
#endif
);


/* pcx.c */

extern int
read_pcx_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);

extern int
read_pcx(
#ifdef USE_PROTOTYPES
        FILE *,
        bitmap_hdr *
#endif
);

extern int
decodePCX(
#ifdef USE_PROTOTYPES
        FILE *,
        byte *,
        int
#endif
);

extern int
write_pcx_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);

extern int
write_pcx(
#ifdef USE_PROTOTYPES
        FILE *,
        bitmap_hdr *
#endif
);

extern int
write_pcx_header(
#ifdef USE_PROTOTYPES
        FILE *,
        int,
        int
#endif
);

extern int
write_pcx_cmap(
#ifdef USE_PROTOTYPES
        FILE *,
        int ,
        byte *
#endif
);

extern int
encodePCX(
#ifdef USE_PROTOTYPES
        FILE *,
        byte *,
        int
#endif
);


/* pix.c */

extern int
read_alias_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);

extern int
read_alias(
#ifdef USE_PROTOTYPES
        FILE *,
        bitmap_hdr *
#endif
);

extern int
read_alias_header(
#ifdef USE_PROTOTYPES
        FILE *,
        alias_hdr *
#endif
);

extern int
read_line_alias24(
#ifdef USE_PROTOTYPES
        FILE *,
        byte *,
        byte *,
        byte *,
        register int
#endif
);

extern int
read_line_alias(
#ifdef USE_PROTOTYPES
        FILE *,
        byte *,
        register int
#endif
);

extern int
create_alias_cmap(
#ifdef USE_PROTOTYPES
        bitmap_hdr *
#endif
);

extern int
uncode_alias24(
#ifdef USE_PROTOTYPES
        byte *,
        byte *,
        byte *,
        byte *,
        byte *
#endif
);

extern int
uncode_alias(
#ifdef USE_PROTOTYPES
        byte *,
        byte *,
        byte *
#endif
);

extern int
write_alias_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);

extern int
write_alias(
#ifdef USE_PROTOTYPES
        FILE *,
        bitmap_hdr *
#endif
);

extern int
code_alias24(
#ifdef USE_PROTOTYPES
        byte *,
        byte *,
        byte *,
        int ,
        FILE *
#endif
);


/* ps.c */

extern int
write_ps_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);

extern int
write_ps_file_dimensions(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *,
        double,
        double
#endif
);

extern int
ImagenGrisesPs(
#ifdef USE_PROTOTYPES
        int ,
        int ,
        byte *,
        double ,
        double ,
        char *
#endif
);


/* raw.c */

extern int
read24bitmap(
#ifdef USE_PROTOTYPES
        int ,
        int ,
        FILE *,
        FILE *,
        FILE *,
        bitmap_hdr *
#endif
);

extern int
read_raw_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);

extern int
read_8bitmap_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *,
        int ,
        int
#endif
);

extern int
read8bitmap(
#ifdef USE_PROTOTYPES
        FILE *,
        bitmap_hdr *,
        int,
        int
#endif
);

extern int
write24bitmap(
#ifdef USE_PROTOTYPES
        FILE *,
        FILE *,
        FILE *,
        bitmap_hdr *
#endif
);

extern int
write_raw_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);

extern int
write_8bitmap_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);

extern int
write8bitmap(
#ifdef USE_PROTOTYPES
        FILE *,
        bitmap_hdr *
#endif
);


/* rgb.c */

extern int
read_rgb_i_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);

extern int
read_rgb_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *,
        int ,
        int
#endif
);

extern int
read_rgb(
#ifdef USE_PROTOTYPES
        FILE *,
        bitmap_hdr *,
        int,
        int
#endif
);

extern int
write_rgb_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);

extern int
write_rgb(
#ifdef USE_PROTOTYPES
        FILE *,
        bitmap_hdr *
#endif
);


/* rla.c */

extern int
read_rla_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);

extern int
read_rla(
#ifdef USE_PROTOTYPES
        FILE *,
        bitmap_hdr *
#endif
);

extern int
decodeRLA(
#ifdef USE_PROTOTYPES
        byte *,
        byte *,
        int
#endif
);

extern int
write_rla_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);

extern int
write_rla(
#ifdef USE_PROTOTYPES
        FILE *,
        bitmap_hdr *
#endif
);

extern int
encodeRLA(
#ifdef USE_PROTOTYPES
        byte *,
        byte *,
        int
#endif
);


/* rle.c */

extern int
read_rle_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);

extern int
read_rle(
#ifdef USE_PROTOTYPES
        FILE *,
        bitmap_hdr *
#endif
);

extern int
write_rle_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);

extern int
write_rle(
#ifdef USE_PROTOTYPES
        FILE *,
        bitmap_hdr *
#endif
);


/* sgi.c */

extern int
read_sgi_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);

extern int
write_sgi_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);


/* tga.c */

extern int
read_tga_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);

extern int
read_tga(
#ifdef USE_PROTOTYPES
        FILE *,
        bitmap_hdr *
#endif
);

extern int
read_tga24(
#ifdef USE_PROTOTYPES
        FILE *,
        byte *,
        byte *,
        byte *,
        tga_hdr *
#endif
);

extern int
read_tga_to24(
#ifdef USE_PROTOTYPES
        FILE *,
        byte *,
        byte *,
        byte *,
        tga_hdr *,
        byte *
#endif
);

extern int
read_tga8(
#ifdef USE_PROTOTYPES
        FILE *,
        byte *,
        tga_hdr *
#endif
);

extern int
read_tga_header(
#ifdef USE_PROTOTYPES
        FILE *,
        tga_hdr *
#endif
);

extern int
read_tga_data(
#ifdef USE_PROTOTYPES
        byte *,
        int ,
        FILE *
#endif
);

extern int
write_tga_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);

extern int
write_rle_tga_file(
#ifdef USE_PROTOTYPES
        char *,
        bitmap_hdr *
#endif
);

extern int
write_tga(
#ifdef USE_PROTOTYPES
        FILE *,
        bitmap_hdr *,
        int
#endif
);

extern int
write_tga_header(
#ifdef USE_PROTOTYPES
        FILE *,
        bitmap_hdr *, 
        int
#endif
);

extern int
write_tga_line24(
#ifdef USE_PROTOTYPES
        FILE *,
        byte *,
        byte *,
        byte *,
        int
#endif