mirror of
https://github.com/aseprite/aseprite.git
synced 2024-12-27 12:20:58 +00:00
102 lines
3.7 KiB
C
102 lines
3.7 KiB
C
/*
|
|
* Written 1998 Jens Ch. Restemeier <jchrr@hrz.uni-bielefeld.de>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*
|
|
*/
|
|
#ifndef _FLI_H
|
|
#define _FLI_H
|
|
|
|
/** structures */
|
|
|
|
typedef struct _fli_header {
|
|
unsigned long filesize;
|
|
unsigned short magic;
|
|
unsigned short frames;
|
|
unsigned short width;
|
|
unsigned short height;
|
|
unsigned short depth;
|
|
unsigned short flags;
|
|
unsigned long speed;
|
|
unsigned long created;
|
|
unsigned long creator;
|
|
unsigned long updated;
|
|
unsigned short aspect_x, aspect_y;
|
|
unsigned long oframe1, oframe2;
|
|
} s_fli_header;
|
|
|
|
typedef struct _fli_frame {
|
|
unsigned long size;
|
|
unsigned short magic;
|
|
unsigned short chunks;
|
|
} s_fli_frame;
|
|
|
|
typedef struct _fli_chunk {
|
|
unsigned long size;
|
|
unsigned short magic;
|
|
unsigned char *data;
|
|
} s_fli_chunk;
|
|
|
|
/** chunk magics */
|
|
#define HEADER_FLI 0xAF11
|
|
#define HEADER_FLC 0xAF12
|
|
#define FRAME 0xF1FA
|
|
|
|
/** codec magics */
|
|
#define FLI_COLOR 11
|
|
#define FLI_BLACK 13
|
|
#define FLI_BRUN 15
|
|
#define FLI_COPY 16
|
|
#define FLI_LC 12
|
|
#define FLI_LC_2 7
|
|
#define FLI_COLOR_2 4
|
|
#define FLI_MINI 18
|
|
|
|
/** codec masks */
|
|
#define W_COLOR 0x0001
|
|
#define W_BLACK 0x0002
|
|
#define W_BRUN 0x0004
|
|
#define W_COPY 0x0008
|
|
#define W_LC 0x0010
|
|
#define W_LC_2 0x0020
|
|
#define W_COLOR_2 0x0040
|
|
#define W_MINI 0x0080
|
|
#define W_ALL 0xFFFF
|
|
|
|
/** functions */
|
|
void fli_read_header(FILE *f, s_fli_header *fli_header);
|
|
void fli_read_frame(FILE *f, s_fli_header *fli_header, unsigned char *old_framebuf, unsigned char *old_cmap, unsigned char *framebuf, unsigned char *cmap);
|
|
|
|
void fli_read_color(FILE *f, s_fli_header *fli_header, unsigned char *old_cmap, unsigned char *cmap);
|
|
void fli_read_color_2(FILE *f, s_fli_header *fli_header, unsigned char *old_cmap, unsigned char *cmap);
|
|
void fli_read_black(FILE *f, s_fli_header *fli_header, unsigned char *framebuf);
|
|
void fli_read_brun(FILE *f, s_fli_header *fli_header, unsigned char *framebuf);
|
|
void fli_read_copy(FILE *f, s_fli_header *fli_header, unsigned char *framebuf);
|
|
void fli_read_lc(FILE *f, s_fli_header *fli_header, unsigned char *old_framebuf, unsigned char *framebuf);
|
|
void fli_read_lc_2(FILE *f, s_fli_header *fli_header, unsigned char *old_framebuf, unsigned char *framebuf);
|
|
|
|
void fli_write_header(FILE *f, s_fli_header *fli_header);
|
|
void fli_write_frame(FILE *f, s_fli_header *fli_header, unsigned char *old_framebuf, unsigned char *old_cmap, unsigned char *framebuf, unsigned char *cmap, unsigned short codec_mask);
|
|
|
|
int fli_write_color(FILE *f, s_fli_header *fli_header, unsigned char *old_cmap, unsigned char *cmap);
|
|
int fli_write_color_2(FILE *f, s_fli_header *fli_header, unsigned char *old_cmap, unsigned char *cmap);
|
|
void fli_write_black(FILE *f, s_fli_header *fli_header, unsigned char *framebuf);
|
|
void fli_write_brun(FILE *f, s_fli_header *fli_header, unsigned char *framebuf);
|
|
void fli_write_copy(FILE *f, s_fli_header *fli_header, unsigned char *framebuf);
|
|
void fli_write_lc(FILE *f, s_fli_header *fli_header, unsigned char *old_framebuf, unsigned char *framebuf);
|
|
void fli_write_lc_2(FILE *f, s_fli_header *fli_header, unsigned char *old_framebuf, unsigned char *framebuf);
|
|
|
|
#endif
|