dcraw.c -- Dave Coffin's raw photo decoder
   Copyright 1997-2008 by Dave Coffin, dcoffin a cybercom o net

   This is a command-line ANSI C program to convert raw photos from
   any digital camera on any computer running any operating system.

   No license is required to download and use dcraw.c.  However,
   to lawfully redistribute dcraw, you must either (a) offer, at
   no extra charge, full source code* for all executable files
   containing RESTRICTED functions, (b) distribute this code under
   the GPL Version 2 or later, (c) remove all RESTRICTED functions,
   re-implement them, or copy them from an earlier, unrestricted
   Revision of dcraw.c, or (d) purchase a license from the author.

   The functions that process Foveon images have been RESTRICTED
   since Revision 1.237.  All other code remains free for all uses.

   *If you have not modified dcraw.c in any way, a link to my
   homepage qualifies as "full source code".

   $Revision: 1.399 $
   $Date: 2008/03/05 01:29:34 $


For all information about dcraw, please see Dave Coffin's page:
http://cybercom.net/~dcoffin/dcraw/


==========================
 History for Aros version
==========================

2008-03-06 v8.83 New version. Still NO_JPEG and NO_LCMS.

2008-02-07 v8.82 New version. Still NO_JPEG and NO_LCMS.

2007-12-10 v8.81 New version. Still NO_JPEG and NO_LCMS.

2007-11-16 V8.80 New version. Still NO_JPEG and NO_LCMS. Thanks to Robert Norris, removed the dependancy to LGPL introduced with version 8.79. Code cleaned further ;)

2007-11-09 V8.79 New version. Thanks to Michal Schulz, AROS now supports SSE2 (SVN-revision 27158, 2007-11-08 nightly build and later: DON'T TRY WITH OLDER VERSION OF AROS BECAUSE IT WILL CRASH!!!) so I've compiled dcraw with SSE2 and it's faster (10% to 20%) so use it preferably if your processor is SSE2 capable (btw qemu emulates SSE2). Still no jpeglib.h and lcms.h. Code cleaned (all AROS stuff is put in dcraw-aros.h).

2007-08-09 V8.77 New version of dcraw, compiled with the same limitations about jpeglib.h and lcms.h as before.

2007-06-21 V8.75 Second release. At last I was able to include ArosTCP's netinet/in.h so there should not be endianess problems anymore (thank you Massimiliano!). Well, I'm still not able to include compiler/libjpeg/main/jpeglib.h nor contrib/gfx/lcms/include/lcms.h without having a "Bad loadfile hunk" in Aros. There is no bug without those, but a (very little) few features less.

2007-06-15 V8.75 First release. Known bug: endianess problem with Kodak DCS520C files (bad replacement of netinet/in.h definitions)

================================
 Important notes for Aros users
================================

The stack MUST be set at a very high value (I type 'stack 500000' in the shell before launching dcraw) or you'll get crashes.
Conversion of big raw files requires a great amount of available ram... about 256GB for 16 megapixels cameras... or dcraw will put an error message about main() not having enough memory.
dcraw will convert your files to pnm or tiff. As described on Dave Coffin's page, you can pipe the output to cjpeg ( http://aminet.net/gfx/conv/jpeg-6b_bin.i386-aros.zip ) to convert to jpeg: just try "dcraw -c crw_0001.crw | cjpeg > crw_0001.jpeg" in the shell. I don't know of a port of the netpbm tools to Aros, which would permit other convertions like png and so on.

========
 Thanks
========

Thanks to Dave Coffin for this wonderful tool.
Thanks to Massimiliano Scarano (mscarano a libero o it) and Domenico Lattanzi (domenico o lattanzi a domenicolattanzi o it) for the AmigaOS port and for having let their changes appearing clearly in the sources.
Please look for http://aminet.net/gfx/conv/ami-dcraw_V8_70.lha to get their AmigaOS executables and AmigaGuide documentation.
Thanks to the AROS Team for the most promising OS.



Uploaded using: archives.aros-exec.org

Archive:  /home/aminet/aminet_root/doc//gfx/conv/dcraw-sse2.i386-aros.zip
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       0  Stored        0   0%  03-06-08 11:14  00000000  dcraw-SSE2.i386-aros/
  369448  Defl:N   162373  56%  03-06-08 10:24  8ff7a0ad  dcraw-SSE2.i386-aros/dcraw
    3901  Defl:N     1915  51%  03-06-08 11:14  4e10d6b2  dcraw-SSE2.i386-aros/Readme
       0  Stored        0   0%  03-06-08 09:19  00000000  dcraw-SSE2.i386-aros/sources/
       0  Stored        0   0%  03-06-08 10:24  00000000  dcraw-SSE2.i386-aros/sources/AROS/
    1269  Defl:N      619  51%  03-06-08 10:23  fbdf537e  dcraw-SSE2.i386-aros/sources/AROS/dcraw-aros.h
  267871  Defl:N    73236  73%  03-06-08 09:47  a4b51541  dcraw-SSE2.i386-aros/sources/AROS/dcraw.c
       0  Stored        0   0%  03-06-08 09:19  00000000  dcraw-SSE2.i386-aros/sources/Original/
    5861  Defl:N     2729  53%  11-13-07 14:58  857ef2d0  dcraw-SSE2.i386-aros/sources/Original/dcraw.1
  267771  Defl:N    73173  73%  03-06-08 09:18  c700fbeb  dcraw-SSE2.i386-aros/sources/Original/dcraw.c
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