diff options
Diffstat (limited to 'source/blender/imbuf/intern/iff.c')
| -rw-r--r-- | source/blender/imbuf/intern/iff.c | 224 |
1 files changed, 0 insertions, 224 deletions
diff --git a/source/blender/imbuf/intern/iff.c b/source/blender/imbuf/intern/iff.c deleted file mode 100644 index 7297d7d6dd1..00000000000 --- a/source/blender/imbuf/intern/iff.c +++ /dev/null @@ -1,224 +0,0 @@ -/** - * - * ***** BEGIN GPL 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. - * - * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 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 LICENSE BLOCK ***** - * iff.c - * - * $Id$ - */ - -#include "BLI_blenlib.h" -#include "imbuf.h" -#include "imbuf_patch.h" -#include "IMB_imbuf_types.h" -#include "IMB_iff.h" -#ifdef WIN32 -#include <io.h> -#include "BLI_winstuff.h" -#endif - -unsigned short imb_start_iff(struct ImBuf *ibuf, int file) -{ - unsigned int *point, size, *buf; - - if ((point=buf=(unsigned int *)malloc(32768))==0) return FALSE; - - *point++ = FORM; /* FORMxxxxILBM in buffer */ - *point++ = 0; - - if (IS_amiga(ibuf)){ - struct BitMapHeader *bmhd; - - *point++ = ILBM; - *point++ = CAMG; - *point++ = 4; - *point++ = (ibuf->ftype & 0xffff); - - *point++=BMHD; - *point++=sizeof(struct BitMapHeader); - - bmhd=(struct BitMapHeader *)point; /* bmhd points to location where bmhd will be */ - point=(unsigned int *)((char *)point+sizeof(struct BitMapHeader)); /* advance pointer already */ - - bmhd->w=ibuf->x; - bmhd->h=ibuf->y; - bmhd->pageWidth=ibuf->x; - bmhd->pageHeight=ibuf->y; - bmhd->x=0; - bmhd->y=0; - bmhd->nPlanes=ibuf->depth; - bmhd->masking=0; - if (ibuf->flags & IB_vert){ - bmhd->compression=2; - } - else{ - bmhd->compression=1; - } - bmhd->pad1=0; - bmhd->transparentColor=0; - bmhd->xAspect=1; - bmhd->yAspect=1; - } else if (IS_anim(ibuf)){ - struct Adat *adat; - extern float adat_gamma; - extern float adat_distort; - - *point++ = ANIM; - *point++ = ADAT; - *point++ = BIG_LONG(sizeof(struct Adat)); - - adat = (struct Adat *)point; - point = (unsigned int *)((char *)point+sizeof(struct Adat)); /* advance pointer already */ - - adat->w = BIG_SHORT(ibuf->x); - adat->h = BIG_SHORT(ibuf->y); - - adat->type = BIG_SHORT(ibuf->ftype); - adat->xorig = BIG_SHORT(ibuf->xorig); - adat->yorig = BIG_SHORT(ibuf->yorig); - adat->pad = 0; - adat->gamma = adat_gamma; - adat->distort = adat_distort; - } - - size=((uchar *)point-(uchar *)buf); - if (write(file,buf,size)!=size){ - free(buf); - return (FALSE); - } - - if (ibuf->cmap){ - if (IS_anim(ibuf)){ - size = ibuf->maxcol * sizeof(int); - buf[0] = CMAP; - buf[1] = BIG_LONG(size); - if (write(file,buf,8) != 8){ - free(buf); - return (FALSE); - } - if (write(file,ibuf->cmap,size) != size){ - free(buf); - return (FALSE); - } - } else{ - uchar *cpoint,*cols; - unsigned int i,bits; - - point = buf; - if (IS_amiga(ibuf)){ - *(point++) = CMAP; - *(point++) = BIG_LONG(3*ibuf->maxcol); - } - - cpoint = (uchar *) point; - cols = (uchar *)ibuf->cmap; - if ((ibuf->cbits > 0) && (ibuf->cbits < 8)){ - bits = ~((1 << (8-ibuf->cbits)) - 1); - } else bits = -1; - - if (IS_ham(ibuf)) bits = -1; - - for (i=0 ; i<ibuf->maxcol ; i++){ - *(cpoint++) = cols[0] & bits; - *(cpoint++) = cols[1] & bits; - *(cpoint++) = cols[2] & bits; - cols += 4; - } - if (ibuf->maxcol & 1) *(cpoint++)=0; - - size=(cpoint-(uchar *)buf); - if (write(file,buf,size)!=size){ - free(buf); - return (FALSE); - } - } - } - - if (IS_amiga(ibuf)) buf[0] = BODY; - if (IS_anim(ibuf)) buf[0] = BODY; - buf[1]=0; - - if (write(file,buf,8)!=8){ - free(buf); - return(FALSE); - } - - free(buf); - return (TRUE); -} - - -unsigned short imb_update_iff(int file, int code) -{ - int buf[2], filelen, skip; - uchar nop; - - if (file<=0) return (FALSE); - - filelen = BLI_filesize(file)-8; /* calc filelength */ - - lseek(file,0L,2); /* seek end */ - - if (filelen & 1){ /* make length 'even' */ - switch(code){ - case BODY: - nop = IFFNOP; - break; - } - if (write(file,&nop,1)!=1) return (FALSE); - filelen++; - } - lseek(file,4L,0); - - buf[0] = BIG_LONG(filelen); - - if (write(file, buf, 4) != 4) return (FALSE); - if (code == 0) return (TRUE); - - filelen-=4; - if(lseek(file,4L,1) == -1) return (FALSE); - - while (filelen>0){ /* seek BODY */ - if(read(file, buf, 8) != 8) return (FALSE); - filelen -= 8; - if (buf[0] == code) break; - - skip = (BIG_LONG(buf[1]) + 1) & ~1; - filelen -= skip; - if(lseek(file, skip, 1) == -1) return (FALSE); - } - if (filelen <= 0) { - printf("update_iff: couldn't find chunk\n"); - return (FALSE); - } - - lseek(file, -4L, 1); - - buf[0] = BIG_LONG(filelen); - - if (write(file, buf, 4)!=4) return (FALSE); - - return (TRUE); -} |