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   6 <title>Building the TIFF Software Distribution
</title> 
   9 <h1><font face=
"Arial, Helvetica, Sans"><img src=
 
  10 "images/cramps.gif" width=
"159" height=
"203" align=
"left" border=
 
  11 "1" hspace=
"6"> Building the Software Distribution
</font></h1> 
  13 <li><a href=
"#UNIX">Building on a UNIX system
</a>.
</li> 
  14 <li><a href=
"#PC">Building on an MS-DOS or Windows system
</a>.
</li> 
  15 <li><a href=
"#VMS">Building on a VMS system
</a>.
</li> 
  16 <li><a href=
"#Other">Building the Software on Other
 
  20 This chapter contains step-by-step instructions on how to configure
 
  21 and build the TIFF software distribution. The software is most
 
  22 easily built on a UNIX system, but with a little bit of work it can
 
  23 easily be built and used on other non-UNIX platforms.
 
  25 <a name=
"UNIX" id=
"UNIX"></a> 
  26 <h2>Building on a UNIX System
</h2> 
  27 To build the software on a UNIX system you need to first run the
 
  28 configure shell script that is located in the top level of the
 
  29 source directory. This script probes the target system for
 
  30 necessary tools and functions and constructs a build environment in
 
  31 which the software may be compiled. Once configuration is done, you
 
  32 simply run 
<tt>make
</tt> (or 
<tt>gmake
</tt>) to build the software
 
  33 and then 
<tt>make install
</tt> to do the installation; for example:
 
  34 <div style=
"margin-left: 2em"> 
  36 hyla% 
<b>cd ./tiff-
4.0.0</b> 
  37 hyla% 
<b>./configure
</b> 
  38     <i>...lots of messages...
</i> 
  40     <i>...lots of messages...
</i> 
  41 hyla% 
<b>make check
</b> 
  42     <i>...lots of messages...
</i> 
  43 hyla# 
<b>make install
</b> 
  45 Supplied makefiles are dependent on a 
<tt>make
</tt> utility and a C
 
  46 (and optionally a C++ compiler), so you will need these tools.
 
  47 <p>In general, the software is designed such that the following
 
  48 should be ``
<i>make-able
</i>'' in each directory:
</p> 
  49 <div style=
"margin-left: 2em"> 
  51 make [all]      build stuff
 
  52 make check      run the test suite
 
  53 make install    build
&install stuff
 
  54 make clean      remove .o files, executables and cruft
 
  55 make distclean  remove everything, that can be recreated
 
  57 Note that after running "
<tt>make distclean
</tt>" the 
  58 <tt>configure</tt> script must be run again to create the Makefiles 
  59 and other make-related files. <a name="BuildTrees
" id= 
  61 <hr width="65%
" align="right
"> 
  63 There are two schemes for configuring and building the software. If 
  64 you intend to build the software for only one target system, you 
  65 can configure the software so that it is built in the same 
  66 directories as the source code. 
  67 <div style="margin-left: 
2em
"> 
  69 hyla% <b>gzip -dc tiff-4.0.0.tar.gz | tar -xf -</b> 
  70 hyla% <b>cd ./tiff-4.0.0</b> 
  71 hyla% <b>./configure</b> 
  73 hyla% <b>make check</b> 
  74 hyla% <b>make install</b> 
  76 <p>Otherwise, you can configure a build tree that is parallel to 
  77 the source tree hierarchy (or in some completely different place) 
  78 but which contains only configured files and files created during 
  79 the build procedure.</p> 
  80 <div style="margin-left: 
2em
"> 
  82 hyla% <b>gzip -dc tiff-4.0.0.tar.gz | tar -xf -</b> 
  83 hyla% <b>mkdir tiff-4.0.0-build</b> 
  84 hyla% <b>cd ./tiff-4.0.0-build</b> 
  85 hyla% <b>../tiff-4.0.0/configure</b> 
  87 hyla% <b>make check</b> 
  88 hyla% <b>make install</b> 
  90 This second scheme is useful for: 
  92 <li>building multiple targets from a single source tree</li> 
  93 <li>building from a read-only source tree (e.g. if you receive the 
  94 distribution on CD-ROM)</li> 
  95 <li>sharing the source files via a network, but building on 
  98 <a name="ConfigOptions
" id="ConfigOptions
"></a> 
  99 <hr width="65%
" align="right
"> 
 100 <h3>Configuration Options</h3> 
 101 The configuration process is critical to the proper compilation, 
 102 installation, and operation of the software. The configure script 
 103 runs a series of tests to decide whether or not the target system 
 104 supports required functionality and, if it does not, whether it can 
 105 emulate or workaround the missing functions. This procedure is 
 106 fairly complicated and, due to the nonstandard nature of most UNIX 
 107 systems, prone to error. The first time that you configure the 
 108 software for use you should check the output from the configure 
 109 script and look for anything that does not make sense for your 
 111 <p>A second function of the configure script is to set the default 
 112 configuration parameters for the software. Of particular note are 
 113 the directories where the software is to be installed. By default 
 114 the software is installed in the <b>/usr/local</b> hierarchy. To 
 115 change this behaviour the appropriate parameters can be specified 
 116 on the command line to configure. Run <b>./configure --help</b> to 
 117 get a full list of possible options. Standard installation related 
 118 options are shown below.</p> 
 121 Installation directories: 
 122   --prefix=PREFIX         install architecture-independent files in PREFIX 
 124   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX 
 127 By default, `make install' will install all the files in 
 128 `/usr/local/bin', `/usr/local/lib' etc.  You can specify 
 129 an installation prefix other than `/usr/local' using `--prefix', 
 130 for instance `--prefix=$HOME'. 
 132 For better control, use the options below. 
 134 Fine tuning of the installation directories: 
 135   --bindir=DIR            user executables [EPREFIX/bin] 
 136   --sbindir=DIR           system admin executables [EPREFIX/sbin] 
 137   --libexecdir=DIR        program executables [EPREFIX/libexec] 
 138   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc] 
 139   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com] 
 140   --localstatedir=DIR     modifiable single-machine data [PREFIX/var] 
 141   --libdir=DIR            object code libraries [EPREFIX/lib] 
 142   --includedir=DIR        C header files [PREFIX/include] 
 143   --oldincludedir=DIR     C header files for non-gcc [/usr/include] 
 144   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share] 
 145   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR] 
 146   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale] 
 147   --mandir=DIR            man documentation [DATAROOTDIR/man] 
 148   --docdir=DIR            documentation root [DATAROOTDIR/doc/tiff] 
 149   --htmldir=DIR           html documentation [DOCDIR] 
 152   --program-prefix=PREFIX            prepend PREFIX to installed program names 
 153   --program-suffix=SUFFIX            append SUFFIX to installed program names 
 154   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names 
 157 <a name="Packages
" id="Packages
"></a> 
 158 <hr width="65%
" align="right
"> 
 159 <h3>Configuring Optional Packages/Support</h3> 
 160 The TIFF software comes with several packages that are installed 
 161 only as needed, or only if specifically configured at the time the 
 162 configure script is run. Packages can be configured via the 
 163 <b>configure</b> script commandline parameters. 
 165 <dt><i>Static/Shared Objects Support</i></dt> 
 166 <dd><tt>--enable-shared[=PKGS]    build shared 
 167 libraries [default=yes]<br> 
 168 --enable-static[=PKGS]    build static 
 169 libraries [default=yes]</tt> 
 170 <p>These options control whether or not to configure the software 
 171 to build a shared and static binaries for the TIFF library. Use of 
 172 shared libraries can significantly reduce the disk space needed for 
 173 users of the TIFF software. If shared libarries are not used then 
 174 the code is statically linked into each application that uses it. 
 175 By default both types of binaries is configured.</p> 
 177 <tt>--enable-rpath             Enable 
 178 runtime linker paths (-R libtool option)</tt></p> 
 179 <p>Add library directories (see other options below) to the TIFF 
 180 library run-time linker path.</p> 
 181 <p><tt>--enable-ld-version-script  Enable linker version 
 182 script (default is disabled)</tt></p> 
 183 <p>Add shared library symbol versioning on ELF-based systems (e.g. 
 184 Linux and FreeBSD) which use the GNU linker. This is needed if 
 185 several major versions of libtiff might be loaded at once into the 
 188 <dt><i>JPEG Support</i></dt> 
 189 <dd><tt>--disable-jpeg    disable IJG JPEG 
 190 library usage (required for JPEG compression, enabled by default) 
 191 --with-jpeg-include-dir=DIR    location of IJG 
 193 --with-jpeg-lib-dir=DIR    location of IJG JPEG 
 194 library binary)</tt></dd> 
 195 <dd>The <tt>JPEG</tt> package enables support for the handling of 
 196 TIFF images with JPEG-encoded data. Support for JPEG-encoded data 
 197 requires the Independent JPEG Group (IJG) <tt>libjpeg</tt> 
 198 distribution; this software is available at <a href= 
 199 "http://www.ijg.org/
">http://www.ijg.org/</a>. <b>configure</b> 
 200 script automatically tries to search for a working IJG JPEG 
 201 installation. If it fails to find library, JPEG support will be 
 202 automatically disabled.If you want specify the exact paths to 
 203 library binary and headers, use above switches for that.</dd> 
 204 <dt><i>ZIP Support</i></dt> 
 205 <dd>The <tt>ZIP</tt> support enables support for the handling of 
 206 TIFF images with deflate-encoded data. Support for deflate-encoded 
 207 data requires the freely available <tt>zlib</tt> distribution 
 208 written by Jean-loup Gailly and Mark Adler; this software is 
 209 available at <a href= 
 210 "http://www.zlib.org/
">http://www.zlib.org/</a>. If ZIP support is 
 211 enabled the <tt>DIRS_LIBINC</tt> and <tt>DIR_GZLIB</tt> parameters 
 212 should also be set (see below). By default this package is not 
 215 <a name="Sample
" id="Sample
"></a> 
 216 <hr width="65%
" align="right
"> 
 217 <a name="PC
" id="PC
"></a> 
 218 <h2>Building the Software under Windows 95/98/NT/2000 with MS 
 220 With Microsoft Visual C++ installed, and properly configured for 
 221 commandline use (you will likely need to source VCVARS32.BAT in 
 222 AUTOEXEC.bAT or somewhere similar) you should be able to use the 
 223 provided <tt>makefile.vc</tt>. 
 224 <p>The source package is delivered using Unix line termination 
 225 conventions, which work with MSVC but do not work with Windows 
 226 'notepad'. If you use unzip from the <a href= 
 227 "http://www.info-zip.org/pub/infozip/
">Info-Zip</a> package, you 
 228 can extract the files using Windows normal line termination 
 229 conventions with a command similar to:</p> 
 231   unzip -aa -a tiff-4.0.0.zip 
 233 <p>By default libtiff expects that a pre-built zlib and jpeg 
 234 library are provided by the user. If this is not the case, then you 
 235 may edit libtiff\tiffconf.h using a text editor (e.g. notepad) and 
 236 comment out the entries for JPEG_SUPPORT, PIXARLOG_SUPPORT, and 
 237 ZIP_SUPPORT. Ignore the comment at the top of the file which says 
 238 that it has no influence on the build, because the statement is not 
 239 true for Windows. However, by taking this approach, libtiff will 
 240 not be able to open some TIFF files.</p> 
 241 <p>To build using the provided makefile.vc you may use:</p> 
 243   C:\tiff-4.0.0> nmake /f makefile.vc clean 
 244   C:\tiff-4.0.0> nmake /f makefile.vc 
 248   C:\tiff-4.0.0> cd port 
 249   C:\tiff-4.0.0\port> nmake /f makefile.vc clean 
 250   C:\tiff-4.0.0\port> nmake /f makefile.vc 
 251   C:\tiff-4.0.0> cd ../libtiff 
 252   C:\tiff-4.0.0\libtiff> nmake /f makefile.vc clean 
 253   C:\tiff-4.0.0\libtiff> nmake /f makefile.vc 
 254   C:\tiff-4.0.0\libtiff> cd ..\tools 
 255   C:\tiff-4.0.0\tools> nmake /f makefile.vc clean 
 256   C:\tiff-4.0.0\tools> nmake /f makefile.vc 
 258 <p>This will build the library file 
 259 <tt>libtiff\libtiff\libtiff.lib</tt>. This can be used in Win32 
 260 programs. You may want to adjust the build options before start 
 261 compiling. All parameters contained in the <tt>nmake.opt</tt> 
 262 file.This is a plain text file you can open with your favorite text 
 264 <p>The makefile also builds a DLL (libtiff.dll) with an associated 
 265 import library (libtiff_i.lib). Any builds using libtiff will need 
 266 to include the LIBTIFF\LIBTIFF directory in the include path.</p> 
 267 <p>The <tt>libtiff\tools\makefile.vc</tt> should build .exe's for 
 268 all the standard TIFF tool programs.</p> 
 270 <a name="VMS
" id="VMS
"></a> 
 271 <h2>Building the Software on a VMS System</h2> 
 272 The VMS port was done by Karsten Spang (<a href= 
 273 "mailto:krs@kampsax.dk
">krs@kampsax.dk</a>), who also "sort of"
 
 274 maintains it. The VMS specific files are not in the main
 
 275 directories. Instead they are placed under
 
 276 <tt>[.CONTRIB.VMS...]
</tt> in the distribution tree. Installation:
 
 277 It is assumed that you have unpacked the tar file into a VMS
 
 278 directory tree, in this text called DISK:[TIFF].
 
 280 <li>Move the VMS specific files to their proper directories.
 
 282 $ SET DEFAULT DISK:[TIFF.CONTRIB.VMS]
 
 283 $ RENAME [.LIBTIFF]*.* [-.-.LIBTIFF]
 
 284 $ RENAME [.TOOLS]*.* [-.-.TOOLS]
 
 286 <li>Compile the library.
 
 288 $ SET DEFAULT DISK:[TIFF.LIBTIFF]
 
 291 <li>Compile the tools.
 
 293 $ SET DEFAULT DISK:[TIFF.TOOLS]
 
 296 <li>Define the programs.
 
 298 $ DEFINE TIFFSHR DISK:[TIFF.LIBTIFF]TIFFSHR
 
 299 $ FAX2PS    :==$DISK:[TIFF.TOOLS]FAX2PS
 
 300 $ FAX2TIFF  :==$DISK:[TIFF.TOOLS]FAX2TIFF
 
 301 $ GIF2TIFF  :==$DISK:[TIFF.TOOLS]GIF2TIFF
 
 302 $ PAL2RGB   :==$DISK:[TIFF.TOOLS]PAL2RGB
 
 303 $ PPM2TIFF  :==$DISK:[TIFF.TOOLS]PPM2TIFF
 
 304 $ RAS2TIFF  :==$DISK:[TIFF.TOOLS]RAS2TIFF
 
 305 $ RGB2YCBCR :==$DISK:[TIFF.TOOLS]RGB2YCBCR
 
 306 $ THUMBNAIL :==$DISK:[TIFF.TOOLS]THUMBNAIL
 
 307 $ TIFF2BW   :==$DISK:[TIFF.TOOLS]TIFF2BW
 
 308 $ TIFF2PS   :==$DISK:[TIFF.TOOLS]TIFF2PS
 
 309 $ TIFFCMP   :==$DISK:[TIFF.TOOLS]TIFFCMP
 
 310 $ TIFFCP    :==$DISK:[TIFF.TOOLS]TIFFCP
 
 311 $ TIFFDITHER:==$DISK:[TIFF.TOOLS]TIFFDITHER
 
 312 $ TIFFDUMP  :==$DISK:[TIFF.TOOLS]TIFFDUMP
 
 313 $ TIFFINFO  :==$DISK:[TIFF.TOOLS]TIFFINFO
 
 314 $ TIFFMEDIAN:==$DISK:[TIFF.TOOLS]TIFFMEDIAN
 
 315 $ TIFFSPLIT :==$DISK:[TIFF.TOOLS]TIFFSPLIT
 
 316 $ YCBCR     :==$DISK:[TIFF.TOOLS]YCBCR
 
 319 You will want to add these lines to your 
<tt>LOGIN.COM
</tt> file,
 
 320 after changing the name of the directory that you have used on your
 
 322 <p>This release has been tested on OpenVMS/VAX 
5.5-
2, using VAX C
 
 323 3.2. A previous release was tested under OpenVMS/AXP ?.? using DEC
 
 324 C ?.?, it is believed that this release as well works on AXP. The
 
 325 code contains some GNU C specific things. This does *not* imply,
 
 326 however, that the VAX/GCC configuration has been tested, *it has
 
 328 <p>The command procedures (
<tt>MAKEVMS.COM
</tt>) for building the
 
 329 library and tools, is believed to choose the correct options for
 
 330 the VAX and AXP cases automatically.
</p> 
 331 <p>On the AXP, IEEE floating point is used by default. If you want
 
 332 VAX floating point, remove the 
<tt>/FLOAT=IEEE_FLOAT
</tt> 
 333 qualifier, and change 
<tt>HAVE_IEEEFP=
1</tt> to
 
 334 <tt>HAVE_IEEEFP=
0</tt> in the 
<tt>MAKEVMS.COM
</tt> files in both
 
 335 the 
<b>libtiff
</b> and 
<b>tools
</b> directories.
</p> 
 336 <h3>Compiling your own program on a VMS system:
</h3> 
 337 When compiling a source file in which you 
<tt>"#include 
 338 <tiffio.h>"</tt>, use the following command
 
 340     $ CC/INCLUDE=DISK:[TIFF.LIBTIFF]
 
 342 This ensures that the header file is found. On the AXP, also add
 
 343 <tt>/FLOAT=IEEE_FLOAT
</tt> (if used when building the library).
 
 344 <h3>Linking your own program to the TIFF library on a VMS
 
 346 You can link to the library in two ways: Either using the shareable
 
 347 library, or using the object library. On the VAX these
 
 350 <li>Using the shareable TIFF library.
 
 352 $ LINK MY_PROGRAM,DISK:[TIFF.LIBTIFF]TIFF/OPTIONS,SYS$INPUT:/OPTIONS
 
 353     SYS$SHARE:VAXCRTL/SHAREABLE
 
 355 <li>Using the TIFF object library.
 
 358     DISK:[TIFF.LIBTIFF]TIFF/LIBRARY/INCLUDE=(TIF_FAX3SM,TIF_CODEC), -
 
 360     SYS$SHARE:VAXCRTL/SHAREABLE
 
 363 On AXP (and possibly also using DEC C on VAX) the corresponding
 
 366 <li>Using the shareable TIFF library.
 
 368 $ LINK MY_PROGRAM,DISK:[TIFF.LIBTIFF]TIFF/OPTIONS
 
 370 <li>Using the TIFF object library.
 
 372 $ LINK MY_PROGRAM,DISK:[TIFF.LIBTIFF]TIFF/LIBRARY
 
 375 Method 
1 uses the shortest link time and smallest 
<tt>.EXE
</tt> 
 376 files, but it requires that 
<tt>TIFFSHR
</tt> is defined as above at
 
 377 link time and 
<strong>at run time
</strong>. Using the compilation
 
 378 procedure above, the tools are linked in this way.
 
 379 <p>Method 
2 gives somewhat longer link time and larger
 
 380 <tt>.EXE
</tt> files, but does not require 
<tt>TIFFSHR
</tt> to be
 
 381 defined. This method is recommended if you want to run your program
 
 382 on another machine, and for some reason don't want to have the
 
 383 library on that machine. If you plan to have more than one program
 
 384 (including the tools) on the machine, it is recommended that you
 
 385 copy the library to the other machine and use method 
1.
</p> 
 387 <a name=
"Other" id=
"Other"></a> 
 388 <h2>Building the Software on Other Systems
</h2> 
 389 This section contains information that might be useful if you are
 
 390 working on a non-UNIX system that is not directly supported. All
 
 391 library-related files described below are located in the
 
 392 <b>libtiff
</b> directory.
 
 393 <p>The library requires two files that are generated
 
 394 <i>on-the-fly
</i>. The file 
<b>tif_fax3sm.c
</b> has the state
 
 395 tables for the Group 
3 and Group 
4 decoders. This file is generated
 
 396 by the 
<tt>mkg3states
</tt> program on a UNIX system; for
 
 398 <div style=
"margin-left: 2em"> 
 402 cc -o mkg3states mkg3states.c
 
 404 ./mkg3states -c const tif_fax3sm.c
 
 407 The 
<tt>-c
</tt> option can be used to control whether or not the
 
 408 resutling tables are generated with a 
<tt>const
</tt> declaration.
 
 409 The 
<tt>-s
</tt> option can be used to specify a C storage class for
 
 410 the table declarations. The 
<tt>-b
</tt> option can be used to force
 
 411 data values to be explicitly bracketed with ``{}'' (apparently
 
 412 needed for some MS-Windows compilers); otherwise the structures are
 
 413 emitted in as compact a format as possible. Consult the source code
 
 414 for this program if you have questions.
 
 415 <p>The second file required to build the library, 
<b>version.h
</b>,
 
 416 contains the version information returned by the
 
 417 <tt>TIFFGetVersion
</tt> routine. This file is built on most systems
 
 418 using the 
<tt>mkversion
</tt> program and the contents of the
 
 419 <tt>VERSION
</tt> and 
<tt>tiff.alpha
</tt> files; for example,
</p> 
 420 <div style=
"margin-left: 2em"> 
 423 cc -o mkversion mkversion.c
 
 425 ./mkversion -v ../VERSION -a ../dist/tiff.alpha version.h
 
 427 <p>Otherwise, when building the library on a non-UNIX system be
 
 428 sure to consult the files 
<b>tiffcomp.h
</b> and 
<b>tiffconf.h
</b>.
 
 429 The former contains system compatibility definitions while the
 
 430 latter is provided so that the software configuration can be
 
 431 controlled on systems that do not support the make facility for
 
 432 building the software.
</p> 
 433 <p>Systems without a 
32-bit compiler may not be able to handle some
 
 434 of the codecs in the library; especially the Group 
3 and 
4 decoder.
 
 435 If you encounter problems try disabling support for a particular
 
 436 codec; consult the 
<a href=
 
 437 "internals.html#Config">documentation
</a>.
</p> 
 438 <p>Programs in the tools directory are written to assume an ANSI C
 
 439 compilation environment. There may be a few POSIX'isms as well. The
 
 440 code in the 
<b>port
</b> directory is provided to emulate routines
 
 441 that may be missing on some systems. On UNIX systems the
 
 442 <tt>configure
</tt> script automatically figures out which routines
 
 443 are not present on a system and enables the use of the equivalent
 
 444 emulation routines from the 
<b>port
</b> directory. It may be
 
 445 necessary to manually do this work on a non-UNIX system. 
<a name=
 
 446 "Testing" id=
"Testing"></a></p> 
 448 <h2>Checking out the Software
</h2> 
 449 <p>Assuming you have working versions of 
<tt>tiffgt
</tt> and
 
 450 <tt>tiffsv
</tt>, you can just use them to view any of the sample
 
 451 images available for testing (see the 
<a href=
"images.html">section
 
 452 on obtaining the test images
</a>). Otherwise, you can do a cursory
 
 453 check of the library with the 
<tt>tiffcp
</tt> and 
<tt>tiffcmp
</tt> 
 454 programs. For example,
</p> 
 455 <div style=
"margin-left: 2em"> 
 457 tiffcp -lzw cramps.tif x.tif
 
 458 tiffcmp cramps.tif x.tif
 
 460 <p>(
<tt>tiffcmp
</tt> should be silent if the files compare
 
 461 correctly). 
<a name=
"TOC" id=
"TOC"></a></p> 
 463 <h2>Table of Contents
</h2> 
 464 The following files makup the core library:
 
 466 libtiff/tiff.h                  TIFF spec definitions
 
 467 libtiff/tiffcomp.h              non-UNIX OS-compatibility definitions
 
 468 libtiff/tiffconf.h              non-UNIX configuration definitions
 
 469 libtiff/tiffio.h                public TIFF library definitions
 
 470 libtiff/tiffiop.h               private TIFF library definitions
 
 471 libtiff/t4.h                    CCITT Group 
3/
4 code tables+definitions
 
 472 libtiff/tif_dir.h               private defs for TIFF directory handling
 
 473 libtiff/tif_fax3.h              CCITT Group 
3/
4-related definitions
 
 474 libtiff/tif_predict.h           private defs for Predictor tag support
 
 475 libtiff/uvcode.h                LogL/LogLuv codec-specific definitions
 
 476 libtiff/version.h               version string (generated by Makefile)
 
 477 libtiff/tif_apple.c             Apple-related OS support
 
 478 libtiff/tif_atari.c             Atari-related OS support
 
 479 libtiff/tif_aux.c               auxilary directory-related functions
 
 480 libtiff/tif_close.c             close an open TIFF file
 
 481 libtiff/tif_codec.c             configuration table of builtin codecs
 
 482 libtiff/tif_compress.c          compression scheme support
 
 483 libtiff/tif_dir.c               directory tag interface code
 
 484 libtiff/tif_dirinfo.c           directory known tag support code
 
 485 libtiff/tif_dirread.c           directory reading code
 
 486 libtiff/tif_dirwrite.c          directory writing code
 
 487 libtiff/tif_dumpmode.c          "no" compression codec
 
 488 libtiff/tif_error.c             library error handler
 
 489 libtiff/tif_fax3.c              CCITT Group 
3 and 
4 codec
 
 490 libtiff/tif_fax3sm.c            G3/G4 state tables (generated by mkg3states)
 
 491 libtiff/tif_flush.c             i/o and directory state flushing
 
 492 libtiff/tif_getimage.c          TIFFRGBAImage support
 
 493 libtiff/tif_jpeg.c              JPEG codec (interface to the IJG distribution)
 
 494 libtiff/tif_luv.c               SGI LogL/LogLuv codec
 
 495 libtiff/tif_lzw.c               LZW codec
 
 496 libtiff/tif_msdos.c             MSDOS-related OS support
 
 497 libtiff/tif_next.c              NeXT 
2-bit scheme codec (decoding only)
 
 498 libtiff/tif_open.c              open and simply query code
 
 499 libtiff/tif_packbits.c          Packbits codec
 
 500 libtiff/tif_pixarlog.c          Pixar codec
 
 501 libtiff/tif_predict.c           Predictor tag support
 
 502 libtiff/tif_print.c             directory printing support
 
 503 libtiff/tif_read.c              image data reading support
 
 504 libtiff/tif_strip.c             some strip-related code
 
 505 libtiff/tif_swab.c              byte and bit swapping support
 
 506 libtiff/tif_thunder.c           Thunderscan codec (decoding only)
 
 507 libtiff/tif_tile.c              some tile-related code
 
 508 libtiff/tif_unix.c              UNIX-related OS support
 
 509 libtiff/tif_version.c           library version support
 
 510 libtiff/tif_vms.c               VMS-related OS support
 
 511 libtiff/tif_warning.c           library warning handler
 
 512 libtiff/tif_win3.c              Windows-
3.1-related OS support
 
 513 libtiff/tif_win32.c             Win32 (
95/
98/NT) related OS support
 
 514 libtiff/tif_write.c             image data writing support
 
 515 libtiff/tif_zip.c               Deflate codec
 
 517 libtiff/mkg3states.c            program to generate G3/G4 decoder state tables
 
 518 libtiff/mkspans.c               program to generate black-white span tables
 
 519 libtiff/mkversion.c             program to generate libtiff/version.h.
 
 522 Last updated: $Date: 
2012-
02-
18 21:
36:
31 $