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- /* Copyright (c) 1999, Not a Number / NeoGeo b.v.
- * $Id: iff.h 19211 2009-03-06 15:46:13Z sirdude $
- *
- * All rights reserved.
- *
- * Contact: info@blender.org
- * Information: http://www.blender.org
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
- #ifndef IFF_H
- #define IFF_H
-
- #include <sys/types.h>
- #include "util.h"
- #include "externdef.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 JP2 (1 << 18)
-
- #define AMI (1 << 31)
- #define PNG (1 << 30)
- #define Anim (1 << 29)
- #define TGA (1 << 28)
- #define JPG (1 << 27)
- #define BMP (1 << 26)
- #ifdef WITH_QUICKTIME
- #define QUICKTIME (1 << 25)
- #endif
- #define RADHDR (1<<24)
-
- #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_png(x) (x->ftype & PNG)
- #define IS_bmp(x) (x->ftype & BMP)
- #define IS_radhdr(x) (x->ftype & RADHDR)
- #define IS_tim(x) (x->ftype & TIM)
- #define IS_tiff(x) (x->ftype & TIFF)
- #define IS_openexr(x) (x->ftype & OPENEXR)
- #define IS_jp2(x) (x->ftype & JP2)
-
-
- #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;
-
- #define IB_MIPMAP_LEVELS 10
-
- struct MEM_CacheLimiterHandle_s;
-
- typedef struct ImBuf {
- struct ImBuf *next, *prev; /**< allow lists of ImBufs, for caches or flipbooks */
- short x, y; /**< width and Height of our image buffer */
- short skipx; /**< Width in ints to get to the next scanline */
- unsigned char depth; /**< Active amount of bits/bitplanes */
- unsigned char cbits; /**< Amount of active bits in cmap */
- unsigned short mincol; /**< smallest color in colormap */
- unsigned short maxcol; /**< Largest color in colormap */
- int type; /**< 0=abgr, 1=bitplanes */
- int ftype; /**< File type we are going to save as */
- unsigned int *cmap; /**< Color map data. */
- unsigned int *rect; /**< pixel values stored here */
- unsigned int **planes; /**< bitplanes */
- int flags; /**< Controls which components should exist. */
- int mall; /**< what is malloced internal, and can be freed */
- short xorig, yorig; /**< Cordinates of first pixel of an image used in some formats (example: targa) */
- char name[1023]; /**< The file name assocated with this image */
- char namenull; /**< Unused don't want to remove it thought messes things up */
- int userflags; /**< Used to set imbuf to Dirty and other stuff */
- int *zbuf; /**< z buffer data, original zbuffer */
- float *zbuf_float; /**< z buffer data, camera coordinates */
- void *userdata; /**< temporary storage, only used by baking at the moment */
- unsigned char *encodedbuffer; /**< Compressed image only used with png currently */
- unsigned int encodedsize; /**< Size of data written to encodedbuffer */
- unsigned int encodedbuffersize; /**< Size of encodedbuffer */
-
- float *rect_float; /**< floating point Rect equivilant */
- int channels; /**< amount of channels in rect_float (0 = 4 channel default) */
- float dither; /**< random dither value, for conversion from float -> byte rect */
-
- struct MEM_CacheLimiterHandle_s * c_handle; /**< handle for cache limiter */
- struct ImgInfo * img_info;
- int refcounter; /**< Refcounter for multiple users */
- int index; /**< reference index for ImBuf lists */
-
- struct ImBuf *mipmap[IB_MIPMAP_LEVELS]; /**< MipMap levels, a series of halved images */
- } ImBuf;
-
- LIBIMPORT struct ImBuf *allocImBuf(short,short,uchar,uint,uchar);
- LIBIMPORT struct ImBuf *dupImBuf(struct ImBuf *);
- LIBIMPORT void freeImBuf(struct ImBuf*);
-
- LIBIMPORT short converttocmap(struct ImBuf* ibuf);
-
- LIBIMPORT short saveiff(struct ImBuf *,char *,int);
-
- LIBIMPORT struct ImBuf *loadiffmem(int *,int);
- LIBIMPORT struct ImBuf *loadifffile(int,int);
- LIBIMPORT struct ImBuf *loadiffname(char *,int);
- LIBIMPORT struct ImBuf *testiffname(char *,int);
-
- LIBIMPORT struct ImBuf *onehalf(struct ImBuf *);
- LIBIMPORT struct ImBuf *onethird(struct ImBuf *);
- LIBIMPORT struct ImBuf *halflace(struct ImBuf *);
- LIBIMPORT struct ImBuf *half_x(struct ImBuf *);
- LIBIMPORT struct ImBuf *half_y(struct ImBuf *);
- LIBIMPORT struct ImBuf *double_x(struct ImBuf *);
- LIBIMPORT struct ImBuf *double_y(struct ImBuf *);
- LIBIMPORT struct ImBuf *double_fast_x(struct ImBuf *);
- LIBIMPORT struct ImBuf *double_fast_y(struct ImBuf *);
-
- LIBIMPORT int ispic(char *);
-
- LIBIMPORT void dit2(struct ImBuf *, short, short);
- LIBIMPORT void dit0(struct ImBuf *, short, short);
-
- LIBIMPORT struct ImBuf *scaleImBuf(struct ImBuf *, short, short);
- LIBIMPORT struct ImBuf *scalefastImBuf(struct ImBuf *, short, short);
- LIBIMPORT struct ImBuf *scalefieldImBuf(struct ImBuf *, short, short);
- LIBIMPORT struct ImBuf *scalefastfieldImBuf(struct ImBuf *, short, short);
-
- LIBIMPORT void de_interlace(struct ImBuf *ib);
- LIBIMPORT void interlace(struct ImBuf *ib);
- LIBIMPORT void gamwarp(struct ImBuf *ibuf, double gamma);
-
- LIBIMPORT void IMB_rectcpy(struct ImBuf *dbuf, struct ImBuf *sbuf,
- int destx, int desty, int srcx, int srcy, int width, int height);
-
- LIBIMPORT void IMB_rectfill(struct ImBuf *drect, float col[4]);
- LIBIMPORT void IMB_rectfill_area(struct ImBuf *ibuf, float *col, int x1, int y1, int x2, int y2);
- LIBIMPORT void buf_rectfill_area(unsigned char *rect, float *rectf, int width, int height, float *col, int x1, int y1, int x2, int y2);
-
- #endif /* IFF_H */
-
-