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Diffstat (limited to 'release/plugins/include/iff.h')
| -rw-r--r-- | release/plugins/include/iff.h | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/release/plugins/include/iff.h b/release/plugins/include/iff.h new file mode 100644 index 00000000000..6c7a2c062d4 --- /dev/null +++ b/release/plugins/include/iff.h @@ -0,0 +1,180 @@ +/** + * $Id$ + * + * ***** BEGIN GPL/BL DUAL LICENSE BLOCK ***** + * + * 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. The Blender + * Foundation also sells licenses for use in proprietary software under + * the Blender License. See http://www.blender.org/BL/ for information + * about this. + * + * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): none yet. + * + * ***** END GPL/BL DUAL LICENSE BLOCK ***** + */ + +#ifndef IFF_H +#define IFF_H + +#include <sys/types.h> +#include "util.h" + +#define IB_rect (1 << 0) +#define IB_planes (1 << 1) +#define IB_cmap (1 << 2) +#define IB_test (1 << 7) + +#define IB_fields (1 << 11) +#define IB_yuv (1 << 12) +#define IB_zbuf (1 << 13) +#define IB_rgba (1 << 14) + +#define AMI (1 << 31) +#define Anim (1 << 29) +#define TGA (1 << 28) +#define JPG (1 << 27) + +#define RAWTGA (TGA | 1) + +#define JPG_STD (JPG | (0 << 8)) +#define JPG_VID (JPG | (1 << 8)) +#define JPG_JST (JPG | (2 << 8)) +#define JPG_MAX (JPG | (3 << 8)) +#define JPG_MSK (0xffffff00) + +#define AM_ham (0x0800 | AMI) +#define AM_hbrite (0x0080 | AMI) +#define AM_lace (0x0004 | AMI) +#define AM_hires (0x8000 | AMI) +#define AM_hblace (AM_hbrite | AM_lace) +#define AM_hilace (AM_hires | AM_lace) +#define AM_hamlace (AM_ham | AM_lace) + +#define RGB888 1 +#define RGB555 2 +#define DYUV 3 +#define CLUT8 4 +#define CLUT7 5 +#define CLUT4 6 +#define CLUT3 7 +#define RL7 8 +#define RL3 9 +#define MPLTE 10 + +#define DYUV1 0 +#define C233 1 +#define YUVX 2 +#define HAMX 3 +#define TANX 4 + +#define AN_c233 (Anim | C233) +#define AN_yuvx (Anim | YUVX) +#define AN_hamx (Anim | HAMX) +#define AN_tanx (Anim | TANX) + +#define IS_amiga(x) (x->ftype & AMI) +#define IS_ham(x) ((x->ftype & AM_ham) == AM_ham) +#define IS_hbrite(x) ((x->ftype & AM_hbrite) == AM_hbrite) +#define IS_lace(x) ((x->ftype & AM_lace) == AM_lace) +#define IS_hires(x) ((x->ftype & AM_hires) == AM_hires) +#define IS_hblace(x) ((x->ftype & AM_hblace) == AM_hblace) +#define IS_hilace(x) ((x->ftype & AM_hilace) == AM_hilace) +#define IS_hamlace(x) ((x->ftype & AM_hamlace) == AM_hamlace) + +#define IS_anim(x) (x->ftype & Anim) +#define IS_hamx(x) (x->ftype == AN_hamx) + +#define IS_tga(x) (x->ftype & TGA) +#define IS_tim(x) (x->ftype & TIM) + +#define IMAGIC 0732 +#define IS_iris(x) (x->ftype == IMAGIC) + +#define IS_jpg(x) (x->ftype & JPG) +#define IS_stdjpg(x) ((x->ftype & JPG_MSK) == JPG_STD) +#define IS_vidjpg(x) ((x->ftype & JPG_MSK) == JPG_VID) +#define IS_jstjpg(x) ((x->ftype & JPG_MSK) == JPG_JST) +#define IS_maxjpg(x) ((x->ftype & JPG_MSK) == JPG_MAX) + +#define AN_INIT an_stringdec = stringdec; an_stringenc = stringenc; + +typedef struct ImBuf{ + short x,y; /* breedte in pixels, hoogte in scanlines */ + short skipx; /* breedte in ints om bij volgende scanline te komen */ + uchar depth; /* actieve aantal bits/bitplanes */ + uchar cbits; /* aantal active bits in cmap */ + ushort mincol; + ushort maxcol; + int type; /* 0=abgr, 1=bitplanes */ + int ftype; + uint *cmap; /* int array van kleuren */ + uint *rect; /* databuffer */ + uint **planes; /* bitplanes */ + uchar *chardata; /* voor cdi-compressie */ + int flags; + int mall; /* wat is er intern gemalloced en mag weer vrijgegeven worden */ + short xorig, yorig; + char name[127]; + char namenull; + int userflags; + int *zbuf; + void *userdata; +} ImBuf; + +extern struct ImBuf *allocImBuf(short,short,uchar,uint,uchar); +extern struct ImBuf *dupImBuf(struct ImBuf *); +extern void freeImBuf(struct ImBuf*); + +extern short converttocmap(struct ImBuf* ibuf); + +extern short saveiff(struct ImBuf *,char *,int); + +extern struct ImBuf *loadiffmem(int *,int); +extern struct ImBuf *loadifffile(int,int); +extern struct ImBuf *loadiffname(char *,int); +extern struct ImBuf *testiffname(char *,int); + +extern struct ImBuf *onehalf(struct ImBuf *); +extern struct ImBuf *onethird(struct ImBuf *); +extern struct ImBuf *halflace(struct ImBuf *); +extern struct ImBuf *half_x(struct ImBuf *); +extern struct ImBuf *half_y(struct ImBuf *); +extern struct ImBuf *double_x(struct ImBuf *); +extern struct ImBuf *double_y(struct ImBuf *); +extern struct ImBuf *double_fast_x(struct ImBuf *); +extern struct ImBuf *double_fast_y(struct ImBuf *); + +extern int ispic(char *); + +extern void floyd(struct ImBuf *, short, short); +extern void dit2(struct ImBuf *, short, short); +extern void dit3(struct ImBuf *, short, short); +extern void dit4(struct ImBuf *, short, short); +extern void dit0(struct ImBuf *, short, short); +extern void (*ditherfunc)(struct ImBuf *, short, short); + +extern struct ImBuf *scaleImBuf(struct ImBuf *, short, short); +extern struct ImBuf *scalefastImBuf(struct ImBuf *, short, short); +extern struct ImBuf *scalefieldImBuf(struct ImBuf *, short, short); +extern struct ImBuf *scalefastfieldImBuf(struct ImBuf *, short, short); + +extern long getdither(); + +#endif /* IFF_H */ |