diff options
Diffstat (limited to 'includes/lzss.h')
| -rw-r--r-- | includes/lzss.h | 162 |
1 files changed, 81 insertions, 81 deletions
diff --git a/includes/lzss.h b/includes/lzss.h index d4da684..14aa345 100644 --- a/includes/lzss.h +++ b/includes/lzss.h @@ -1,81 +1,81 @@ -/*
- * PSX-Tools Bundle Pack
- * Copyright (C) 2002 Nicolas "Pixel" Noble
- *
- * 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
- * aint with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#ifndef __LZSS_H__
-#define __LZSS_H__
-
-#include <stdio.h>
-#include "generic.h"
-#include "Handle.h"
-
-#define LZSS_VERSION String("3.0.0-pre1")
-#define LZSS_NAME String("lzss")
-
-class lzss : public Base {
- public:
- lzss();
- typedef struct {
- char * name;
- int one_is_compressed, bitmap_inversed, one_jump, overlap_trick, negative_trick, sixteen_bits, ptrb, filling;
- int window_start;
- int l_mask_1, l_shft_1, l_mask_2, l_shft_2;
- int j_mask_1, j_shft_1, j_mask_2, j_shft_2;
- int f_mask_1, f_shft_1, f_mask_2, f_shft_2;
- int v_mask_1, v_shft_1, v_mask_2, v_shft_2;
- } scheme_t;
-
- enum {
- XENO = 0,
- DBZ,
- FF7,
- LM,
- MM,
- OB,
- LODOSS,
- FF6,
- VP_1,
- VP_2,
- TOD,
- END
- };
-
- static const scheme_t schemes[];
- int tolerate, blockb;
- int blk, bitmap_count;
-
- unsigned int lzss_decomp(Handle * f_source, Handle * f_cible, int true_length = -1);
- void lzss_comp(Handle * f_source, Handle * f_cible, int * delta = NULL);
-
- Byte swap_bits(Byte);
-
- void change_scheme(scheme_t);
- scheme_t get_scheme();
-
- private:
- scheme_t scheme;
- int lzss_maxsize, lzss_maxptr;
-
- unsigned int shift(unsigned int, int);
- void compute_limits(void);
- unsigned char lzss_rd(unsigned char *, int);
- int lzss_comp_strstr(unsigned char *, unsigned char *, int *, int);
- unsigned char * lzss_memcomp(unsigned char *, int *, int *);
-};
-
-#endif
+/* + * PSX-Tools Bundle Pack + * Copyright (C) 2002 Nicolas "Pixel" Noble + * + * 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 + * aint with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __LZSS_H__ +#define __LZSS_H__ + +#include <stdio.h> +#include "generic.h" +#include "Handle.h" + +#define LZSS_VERSION String("3.0.0-pre1") +#define LZSS_NAME String("lzss") + +class lzss : public Base { + public: + lzss(); + typedef struct { + char * name; + int one_is_compressed, bitmap_inversed, one_jump, overlap_trick, negative_trick, sixteen_bits, ptrb, filling; + int window_start; + int l_mask_1, l_shft_1, l_mask_2, l_shft_2; + int j_mask_1, j_shft_1, j_mask_2, j_shft_2; + int f_mask_1, f_shft_1, f_mask_2, f_shft_2; + int v_mask_1, v_shft_1, v_mask_2, v_shft_2; + } scheme_t; + + enum { + XENO = 0, + DBZ, + FF7, + LM, + MM, + OB, + LODOSS, + FF6, + VP_1, + VP_2, + TOD, + END + }; + + static const scheme_t schemes[]; + int tolerate, blockb; + int blk, bitmap_count; + + unsigned int lzss_decomp(Handle * f_source, Handle * f_cible, int true_length = -1); + void lzss_comp(Handle * f_source, Handle * f_cible, int * delta = NULL); + + Byte swap_bits(Byte); + + void change_scheme(scheme_t); + scheme_t get_scheme(); + + private: + scheme_t scheme; + int lzss_maxsize, lzss_maxptr; + + unsigned int shift(unsigned int, int); + void compute_limits(void); + unsigned char lzss_rd(unsigned char *, int); + int lzss_comp_strstr(unsigned char *, unsigned char *, int *, int); + unsigned char * lzss_memcomp(unsigned char *, int *, int *); +}; + +#endif |