Campbell Barton
8ead648fd1
* removed radiosity render code, DNA and RNA (left in radio render pass options), we'll get GI to replace this probably, better allow baking to vertex colors for people who used this. * removed deprecated solid physics library, sumo integrations and qhull, a dependency * removed ODE, was no longer being build or supported * remove BEOS and AMIGA defines and references in Makefiles.
303 lines
7.3 KiB
C
303 lines
7.3 KiB
C
/**
|
|
*
|
|
* ***** 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., 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 LICENSE BLOCK *****
|
|
* allocimbuf.c
|
|
*
|
|
* $Id$
|
|
*/
|
|
|
|
#ifdef _WIN32
|
|
#include <io.h>
|
|
#include <stddef.h>
|
|
#include <sys/types.h>
|
|
#include "mmap_win.h"
|
|
#define open _open
|
|
#define read _read
|
|
#define close _close
|
|
#endif
|
|
|
|
#include "BLI_blenlib.h"
|
|
|
|
#include "imbuf.h"
|
|
#include "imbuf_patch.h"
|
|
#include "IMB_imbuf_types.h"
|
|
#include "IMB_imbuf.h"
|
|
|
|
#include "IMB_amiga.h"
|
|
#include "IMB_iris.h"
|
|
#include "IMB_targa.h"
|
|
#include "IMB_png.h"
|
|
#include "IMB_hamx.h"
|
|
#include "IMB_jpeg.h"
|
|
#include "IMB_bmp.h"
|
|
#include "IMB_tiff.h"
|
|
#include "IMB_radiance_hdr.h"
|
|
#include "IMB_dpxcineon.h"
|
|
#include "BKE_global.h"
|
|
|
|
#ifdef WITH_OPENJPEG
|
|
#include "IMB_jp2.h"
|
|
#endif
|
|
|
|
#ifdef WITH_OPENEXR
|
|
#include "openexr/openexr_api.h"
|
|
#endif
|
|
|
|
#ifdef WITH_DDS
|
|
#include "dds/dds_api.h"
|
|
#endif
|
|
|
|
#ifdef WITH_QUICKTIME
|
|
#if defined(_WIN32) || defined (__APPLE__)
|
|
#include "quicktime_import.h"
|
|
#endif
|
|
#endif
|
|
|
|
/* actually hard coded endianness */
|
|
#define GET_BIG_LONG(x) (((uchar *) (x))[0] << 24 | ((uchar *) (x))[1] << 16 | ((uchar *) (x))[2] << 8 | ((uchar *) (x))[3])
|
|
#define GET_LITTLE_LONG(x) (((uchar *) (x))[3] << 24 | ((uchar *) (x))[2] << 16 | ((uchar *) (x))[1] << 8 | ((uchar *) (x))[0])
|
|
#define SWAP_L(x) (((x << 24) & 0xff000000) | ((x << 8) & 0xff0000) | ((x >> 8) & 0xff00) | ((x >> 24) & 0xff))
|
|
#define SWAP_S(x) (((x << 8) & 0xff00) | ((x >> 8) & 0xff))
|
|
|
|
/* more endianness... should move to a separate file... */
|
|
#if defined(__sgi) || defined (__sparc) || defined (__sparc__) || defined (__PPC__) || defined (__ppc__) || defined(__hppa__) || defined (__BIG_ENDIAN__)
|
|
#define GET_ID GET_BIG_LONG
|
|
#define LITTLE_LONG SWAP_LONG
|
|
#else
|
|
#define GET_ID GET_LITTLE_LONG
|
|
#define LITTLE_LONG ENDIAN_NOP
|
|
#endif
|
|
|
|
/* from misc_util: flip the bytes from x */
|
|
#define GS(x) (((unsigned char *)(x))[0] << 8 | ((unsigned char *)(x))[1])
|
|
|
|
/* this one is only def-ed once, strangely... */
|
|
#define GSS(x) (((uchar *)(x))[1] << 8 | ((uchar *)(x))[0])
|
|
|
|
int IB_verbose = TRUE;
|
|
|
|
ImBuf *IMB_ibImageFromMemory(int *mem, int size, int flags) {
|
|
int len;
|
|
struct ImBuf *ibuf;
|
|
|
|
if (mem == NULL) {
|
|
printf("Error in ibImageFromMemory: NULL pointer\n");
|
|
} else {
|
|
if ((GS(mem) == IMAGIC) || (GSS(mem) == IMAGIC)){
|
|
return (imb_loadiris((uchar *) mem, flags));
|
|
} else if (imb_is_a_jpeg((uchar *)mem)) {
|
|
return (imb_ibJpegImageFromMemory((uchar *)mem, size, flags));
|
|
}
|
|
|
|
if (GET_ID(mem) == CAT){
|
|
mem += 3;
|
|
size -= 4;
|
|
while (size > 0){
|
|
if (GET_ID(mem) == FORM){
|
|
len = ((GET_BIG_LONG(mem+1) + 1) & ~1) + 8;
|
|
if ((GET_ID(mem+2) == ILBM) || (GET_ID(mem+2) == ANIM)) break;
|
|
mem = (int *)((uchar *)mem +len);
|
|
size -= len;
|
|
} else return(0);
|
|
}
|
|
}
|
|
|
|
if (size > 0){
|
|
if (GET_ID(mem) == FORM){
|
|
if (GET_ID(mem+2) == ILBM){
|
|
return (imb_loadamiga(mem, flags));
|
|
} else if (GET_ID(mem+5) == ILBM){ /* animaties */
|
|
return (imb_loadamiga(mem+3, flags));
|
|
} else if (GET_ID(mem+2) == ANIM){
|
|
return (imb_loadanim(mem, flags));
|
|
}
|
|
}
|
|
}
|
|
|
|
ibuf = imb_loadpng((uchar *)mem, size, flags);
|
|
if (ibuf) return(ibuf);
|
|
|
|
ibuf = imb_bmp_decode((uchar *)mem, size, flags);
|
|
if (ibuf) return(ibuf);
|
|
|
|
ibuf = imb_loadtarga((uchar *)mem, flags);
|
|
if (ibuf) return(ibuf);
|
|
|
|
ibuf = imb_loaddpx((uchar *)mem, size, flags);
|
|
if (ibuf) return(ibuf);
|
|
|
|
ibuf = imb_loadcineon((uchar *)mem, size, flags);
|
|
if (ibuf) return(ibuf);
|
|
|
|
if (G.have_libtiff) {
|
|
ibuf = imb_loadtiff((uchar *)mem, size, flags);
|
|
if (ibuf) return(ibuf);
|
|
}
|
|
|
|
ibuf = imb_loadhdr((uchar*)mem, size, flags);
|
|
if (ibuf) return (ibuf);
|
|
|
|
#ifdef WITH_OPENEXR
|
|
ibuf = imb_load_openexr((uchar *)mem, size, flags);
|
|
if (ibuf) return (ibuf);
|
|
#endif
|
|
|
|
#ifdef WITH_OPENJPEG
|
|
ibuf = imb_jp2_decode((uchar *)mem, size, flags);
|
|
if (ibuf) return (ibuf);
|
|
#endif
|
|
|
|
#ifdef WITH_DDS
|
|
ibuf = imb_load_dds((uchar *)mem, size, flags);
|
|
if (ibuf) return (ibuf);
|
|
#endif
|
|
|
|
#ifdef WITH_QUICKTIME
|
|
#if defined(_WIN32) || defined (__APPLE__)
|
|
if(G.have_quicktime) {
|
|
ibuf = imb_quicktime_decode((uchar *)mem, size, flags);
|
|
if (ibuf) return(ibuf);
|
|
}
|
|
#endif
|
|
#endif
|
|
|
|
if (IB_verbose) fprintf(stderr, "Unknown fileformat\n");
|
|
}
|
|
|
|
return (0);
|
|
}
|
|
|
|
|
|
struct ImBuf *IMB_loadiffmem(int *mem, int flags) {
|
|
int len,maxlen;
|
|
struct ImBuf *ibuf;
|
|
|
|
// IMB_loadiffmem shouldn't be used anymore in new development
|
|
// it's still here to be backwards compatible...
|
|
|
|
maxlen= (GET_BIG_LONG(mem+1) + 1) & ~1;
|
|
|
|
if (GET_ID(mem) == CAT){
|
|
mem += 3;
|
|
maxlen -= 4;
|
|
while(maxlen > 0){
|
|
if (GET_ID(mem) == FORM){
|
|
len = ((GET_BIG_LONG(mem+1) + 1) & ~1) + 8;
|
|
if ((GET_ID(mem+2) == ILBM) || (GET_ID(mem+2) == ANIM)) break;
|
|
mem = (int *)((uchar *)mem +len);
|
|
maxlen -= len;
|
|
} else return(0);
|
|
}
|
|
}
|
|
|
|
if (maxlen > 0){
|
|
if (GET_ID(mem) == FORM){
|
|
if (GET_ID(mem+2) == ILBM){
|
|
return (imb_loadamiga(mem, flags));
|
|
} else if (GET_ID(mem+5) == ILBM){ /* animaties */
|
|
return (imb_loadamiga(mem+3, flags));
|
|
} else if (GET_ID(mem+2) == ANIM){
|
|
return (imb_loadanim(mem, flags));
|
|
}
|
|
} else if ((GS(mem) == IMAGIC) || (GSS(mem) == IMAGIC)){
|
|
return (imb_loadiris((uchar *) mem,flags));
|
|
} else if ((BIG_LONG(mem[0]) & 0xfffffff0) == 0xffd8ffe0) {
|
|
return (0);
|
|
}
|
|
}
|
|
|
|
ibuf = imb_loadtarga((uchar *) mem,flags);
|
|
if (ibuf) return(ibuf);
|
|
|
|
if (IB_verbose) fprintf(stderr,"Unknown fileformat\n");
|
|
return (0);
|
|
}
|
|
|
|
struct ImBuf *IMB_loadifffile(int file, int flags) {
|
|
struct ImBuf *ibuf;
|
|
int size, *mem;
|
|
|
|
if (file == -1) return (0);
|
|
|
|
size = BLI_filesize(file);
|
|
|
|
mem= (int *)mmap(0,size,PROT_READ,MAP_SHARED,file,0);
|
|
if (mem==(int *)-1){
|
|
printf("Couldn't get mapping\n");
|
|
return (0);
|
|
}
|
|
|
|
ibuf = IMB_ibImageFromMemory(mem, size, flags);
|
|
|
|
if (munmap( (void *) mem, size)){
|
|
printf("Couldn't unmap file.\n");
|
|
}
|
|
return(ibuf);
|
|
}
|
|
|
|
|
|
struct ImBuf *IMB_loadiffname(const char *naam, int flags) {
|
|
int file;
|
|
struct ImBuf *ibuf;
|
|
int buf[1];
|
|
|
|
file = open(naam, O_BINARY|O_RDONLY);
|
|
|
|
if (file == -1) return (0);
|
|
|
|
ibuf= IMB_loadifffile(file, flags);
|
|
|
|
if (ibuf == NULL) {
|
|
if (read(file, buf, 4) != 4) buf[0] = 0;
|
|
if ((BIG_LONG(buf[0]) & 0xfffffff0) == 0xffd8ffe0)
|
|
ibuf = imb_ibJpegImageFromFilename(naam, flags);
|
|
}
|
|
|
|
if (ibuf) {
|
|
strncpy(ibuf->name, naam, sizeof(ibuf->name));
|
|
if (flags & IB_fields) IMB_de_interlace(ibuf);
|
|
}
|
|
close(file);
|
|
return(ibuf);
|
|
}
|
|
|
|
struct ImBuf *IMB_testiffname(char *naam,int flags) {
|
|
int file;
|
|
struct ImBuf *ibuf;
|
|
|
|
flags |= IB_test;
|
|
file = open(naam,O_BINARY|O_RDONLY);
|
|
|
|
if (file<=0) return (0);
|
|
|
|
ibuf=IMB_loadifffile(file,flags);
|
|
if (ibuf) {
|
|
strncpy(ibuf->name, naam, sizeof(ibuf->name));
|
|
}
|
|
close(file);
|
|
return(ibuf);
|
|
}
|