gnu/packages/image.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2013, 2017 Ludovic Courtès <ludo@gnu.org>
   3 ;;; Copyright © 2013, 2015, 2016 Andreas Enge <andreas@enge.fr>
   4 ;;; Copyright © 2014, 2015, 2016 Mark H Weaver <mhw@netris.org>
   5 ;;; Copyright © 2014, 2015 Alex Kost <alezost@gmail.com>
   6 ;;; Copyright © 2014, 2016, 2017 Ricardo Wurmus <rekado@elephly.net>
   7 ;;; Copyright © 2015 Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.com>
   8 ;;; Copyright © 2015 Amirouche Boubekki <amirouche@hypermove.net>
   9 ;;; Copyright © 2014, 2017 John Darrington <jmd@gnu.org>
  10 ;;; Copyright © 2016, 2017, 2018 Leo Famulari <leo@famulari.name>
  11 ;;; Copyright © 2016, 2017, 2018 Efraim Flashner <efraim@flashner.co.il>
  12 ;;; Copyright © 2016, 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
  13 ;;; Copyright © 2016 Eric Bavier <bavier@member.fsf.org>
  14 ;;; Copyright © 2016, 2017 Arun Isaac <arunisaac@systemreboot.net>
  15 ;;; Copyright © 2016, 2017 Kei Kebreau <kkebreau@posteo.net>
  16 ;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
  17 ;;; Copyright © 2017 Hartmut Goebel <h.goebel@crazy-compilers.com>
  18 ;;; Copyright © 2017 Julien Lepiller <julien@lepiller.eu>
  19 ;;; Copyright © 2018 Joshua Sierles, Nextjournal <joshua@nextjournal.com>
  20 ;;; Copyright © 2018 Fis Trivial <ybbs.daans@hotmail.com>
  21 ;;; Copyright © 2018 Pierre Neidhardt <ambrevar@gmail.com>
  22 ;;;
  23 ;;; This file is part of GNU Guix.
  24 ;;;
  25 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  26 ;;; under the terms of the GNU General Public License as published by
  27 ;;; the Free Software Foundation; either version 3 of the License, or (at
  28 ;;; your option) any later version.
  29 ;;;
  30 ;;; GNU Guix is distributed in the hope that it will be useful, but
  31 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  32 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  33 ;;; GNU General Public License for more details.
  34 ;;;
  35 ;;; You should have received a copy of the GNU General Public License
  36 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  37
  38 (define-module (gnu packages image)
  39   #:use-module (gnu packages)
  40   #:use-module (gnu packages algebra)
  41   #:use-module (gnu packages assembly)
  42   #:use-module (gnu packages autotools)
  43   #:use-module (gnu packages boost)
  44   #:use-module (gnu packages check)
  45   #:use-module (gnu packages compression)
  46   #:use-module (gnu packages documentation)
  47   #:use-module (gnu packages fontutils)
  48   ;; To provide gcc@5 and gcc@6, to work around <http://bugs.gnu.org/24703>.
  49   #:use-module (gnu packages gcc)
  50   #:use-module (gnu packages gettext)
  51   #:use-module (gnu packages ghostscript)
  52   #:use-module (gnu packages gl)
  53   #:use-module (gnu packages glib)
  54   #:use-module (gnu packages graphics)
  55   #:use-module (gnu packages gtk)
  56   #:use-module (gnu packages lua)
  57   #:use-module (gnu packages maths)
  58   #:use-module (gnu packages mcrypt)
  59   #:use-module (gnu packages perl)
  60   #:use-module (gnu packages photo)
  61   #:use-module (gnu packages pkg-config)
  62   #:use-module (gnu packages python)
  63   #:use-module (gnu packages xml)
  64   #:use-module (gnu packages xorg)
  65   #:use-module (gnu packages qt)
  66   #:use-module ((guix licenses) #:prefix license:)
  67   #:use-module (guix packages)
  68   #:use-module (guix download)
  69   #:use-module (guix git-download)
  70   #:use-module (guix build-system gnu)
  71   #:use-module (guix build-system cmake)
  72   #:use-module (guix build-system python)
  73   #:use-module (guix build-system r)
  74   #:use-module (guix build-system scons)
  75   #:use-module (srfi srfi-1))
  76
  77 (define-public libpng
  78   (package
  79    (name "libpng")
  80    (version "1.6.34")
  81    (source (origin
  82             (method url-fetch)
  83             (uri (list (string-append "mirror://sourceforge/libpng/libpng16/"
  84                                       version "/libpng-" version ".tar.xz")
  85                        (string-append
  86                         "ftp://ftp.simplesystems.org/pub/libpng/png/src"
  87                         "/libpng16/libpng-" version ".tar.xz")
  88                        (string-append
  89                         "ftp://ftp.simplesystems.org/pub/libpng/png/src/history"
  90                         "/libpng16/libpng-" version ".tar.xz")))
  91             (sha256
  92              (base32
  93               "1xjr0v34fyjgnhvaa1zixcpx5yvxcg4zwvfh0fyklfyfj86rc7ig"))))
  94    (build-system gnu-build-system)
  95
  96    ;; libpng.la says "-lz", so propagate it.
  97    (propagated-inputs `(("zlib" ,zlib)))
  98
  99    (synopsis "Library for handling PNG files")
 100    (description
 101     "Libpng is the official PNG (Portable Network Graphics) reference
 102 library.  It supports almost all PNG features and is extensible.")
 103    (license license:zlib)
 104    (home-page "http://www.libpng.org/pub/png/libpng.html")))
 105
 106 ;; libpng-apng should be updated when the APNG patch is released:
 107 ;; <https://bugs.gnu.org/27556>
 108 (define-public libpng-apng
 109   (package
 110     (name "libpng-apng")
 111     (version "1.6.28")
 112     (source
 113      (origin
 114        (method url-fetch)
 115        (uri (list (string-append "mirror://sourceforge/libpng/libpng16/"
 116                                  version "/libpng-" version ".tar.xz")
 117                   (string-append
 118                    "ftp://ftp.simplesystems.org/pub/libpng/png/src"
 119                    "/libpng16/libpng-" version ".tar.xz")
 120                   (string-append
 121                    "ftp://ftp.simplesystems.org/pub/libpng/png/src/history"
 122                    "/libpng16/libpng-" version ".tar.xz")))
 123        (sha256
 124         (base32
 125          "0ylgyx93hnk38haqrh8prd3ax5ngzwvjqw5cxw7p9nxmwsfyrlyq"))))
 126     (build-system gnu-build-system)
 127     (arguments
 128      `(#:modules ((guix build gnu-build-system)
 129                   (guix build utils)
 130                   (srfi srfi-1))
 131        #:phases
 132        (modify-phases %standard-phases
 133          (add-after 'unpack 'patch-apng
 134            (lambda* (#:key inputs #:allow-other-keys)
 135              (define (apply-patch file)
 136                (zero? (system* "patch" "-p1" "--force"
 137                                "--input" file)))
 138              (let ((apng.gz (assoc-ref inputs "apng")))
 139                (format #t "Applying APNG patch '~a'...~%"
 140                        apng.gz)
 141                (and
 142                  (zero?
 143                    (system (string-append "gunzip < " apng.gz " > the-patch")))
 144                  (apply-patch "the-patch")))))
 145          (add-before 'configure 'no-checks
 146            (lambda _
 147              (substitute* "Makefile.in"
 148                (("^scripts/symbols.chk") "")
 149                (("check: scripts/symbols.chk") ""))
 150              #t)))))
 151     (inputs
 152      `(("apng" ,(origin
 153                   (method url-fetch)
 154                   (uri
 155                    (string-append "mirror://sourceforge/libpng-apng/libpng16/"
 156                                   version "/libpng-" version "-apng.patch.gz"))
 157                   (sha256
 158                    (base32
 159                     "0m5nv70n9903x3xzxw9qqc6sgf2rp106ha0x6gix0xf8wcrljaab"))))))
 160     (native-inputs
 161      `(("libtool" ,libtool)))
 162     ;; libpng.la says "-lz", so propagate it.
 163     (propagated-inputs
 164      `(("zlib" ,zlib)))
 165     (synopsis "APNG patch for libpng")
 166     (description
 167      "APNG (Animated Portable Network Graphics) is an unofficial
 168 extension of the APNG (Portable Network Graphics) format.
 169 APNG patch provides APNG support to libpng.")
 170     (home-page "https://sourceforge.net/projects/libpng-apng/")
 171     (license license:zlib)))
 172
 173 (define-public libpng-1.2
 174   (package
 175     (inherit libpng)
 176     (version "1.2.59")
 177     (source
 178      (origin
 179        (method url-fetch)
 180        (uri (list (string-append "mirror://sourceforge/libpng/libpng12/"
 181                                  version "/libpng-" version ".tar.xz")
 182                   (string-append
 183                    "ftp://ftp.simplesystems.org/pub/libpng/png/src"
 184                    "/libpng12/libpng-" version ".tar.xz")
 185                   (string-append
 186                    "ftp://ftp.simplesystems.org/pub/libpng/png/src/history"
 187                    "/libpng12/libpng-" version ".tar.xz")))
 188        (sha256
 189         (base32
 190          "1izw9ybm27llk8531w6h4jp4rk2rxy2s9vil16nwik5dp0amyqxl"))))))
 191
 192 (define-public r-png
 193   (package
 194     (name "r-png")
 195     (version "0.1-7")
 196     (source (origin
 197               (method url-fetch)
 198               (uri (cran-uri "png" version))
 199               (sha256
 200                (base32
 201                 "0g2mcp55lvvpx4kd3mn225mpbxqcq73wy5qx8b4lyf04iybgysg2"))))
 202     (build-system r-build-system)
 203     (inputs
 204      `(("libpng" ,libpng)
 205        ("zlib" ,zlib)))
 206     (home-page "http://www.rforge.net/png/")
 207     (synopsis "Read and write PNG images")
 208     (description
 209      "This package provides an easy and simple way to read, write and display
 210 bitmap images stored in the PNG format.  It can read and write both files and
 211 in-memory raw vectors.")
 212     ;; Any of these GPL versions.
 213     (license (list license:gpl2 license:gpl3))))
 214
 215 (define-public pngcrush
 216   (package
 217    (name "pngcrush")
 218    (version "1.8.13")
 219    (source (origin
 220             (method url-fetch)
 221             (uri (string-append "mirror://sourceforge/pmt/pngcrush/"
 222                                 version "/pngcrush-" version "-nolib.tar.xz"))
 223             (sha256 (base32
 224                      "0l43c59d6v9l0g07z3q3ywhb8xb3vz74llv3mna0izk9bj6aqkiv"))))
 225    (build-system gnu-build-system)
 226    (arguments
 227     '(#:tests? #f ; no check target
 228       #:phases
 229       (modify-phases %standard-phases
 230         (replace 'configure
 231           (lambda* (#:key inputs outputs #:allow-other-keys)
 232             (substitute* "Makefile"
 233               (("^(PNG(INC|LIB) = )/usr/local/" line vardef)
 234                (string-append vardef (assoc-ref inputs "libpng") "/"))
 235               (("^(Z(INC|LIB) = )/usr/local/" line vardef)
 236                (string-append vardef (assoc-ref inputs "zlib") "/"))
 237               ;; The Makefile is written by hand and not using $PREFIX
 238               (("\\$\\(DESTDIR\\)/usr/")
 239                (string-append (assoc-ref outputs "out") "/"))))))))
 240    (inputs
 241     `(("libpng" ,libpng)
 242       ("zlib" , zlib)))
 243    (home-page "https://pmt.sourceforge.io/pngcrush")
 244    (synopsis "Utility to compress PNG files")
 245    (description "pngcrusqh is an optimizer for PNG (Portable Network Graphics)
 246 files.  It can compress them as much as 40% losslessly.")
 247    (license license:zlib)))
 248
 249 (define-public pngcrunch
 250   ;; This package used to be wrongfully name "pngcrunch".
 251   (deprecated-package "pngcrunch" pngcrush))
 252
 253 (define-public libjpeg
 254   (package
 255    (name "libjpeg")
 256    (version "9b")
 257    (source (origin
 258             (method url-fetch)
 259             (uri (string-append "http://www.ijg.org/files/jpegsrc.v"
 260                    version ".tar.gz"))
 261             (sha256 (base32
 262                      "0lnhpahgdwlrkd41lx6cr90r199f8mc6ydlh7jznj5klvacd63r4"))))
 263    (build-system gnu-build-system)
 264    (synopsis "Library for handling JPEG files")
 265    (description
 266     "Libjpeg implements JPEG image encoding, decoding, and transcoding.
 267 JPEG is a standardized compression method for full-color and gray-scale
 268 images.
 269 The included programs provide conversion between the JPEG format and
 270 image files in PBMPLUS PPM/PGM, GIF, BMP, and Targa file formats.")
 271    (license license:ijg)
 272    (home-page "http://www.ijg.org/")))
 273
 274 (define-public libjpeg-8
 275   (package (inherit libjpeg)
 276    (version "8d")
 277    (source (origin
 278             (method url-fetch)
 279             (uri (string-append "http://www.ijg.org/files/jpegsrc.v"
 280                    version ".tar.gz"))
 281             (sha256 (base32
 282                      "1cz0dy05mgxqdgjf52p54yxpyy95rgl30cnazdrfmw7hfca9n0h0"))))))
 283
 284 (define-public libjxr
 285   (package
 286     (name "libjxr")
 287     (version "1.1")
 288     (source (origin
 289               ;; We are using the Debian source because CodePlex does not
 290               ;; deliver an easily downloadable tarball.
 291               (method url-fetch)
 292               (uri (string-append "mirror://debian/pool/main/j/jxrlib/jxrlib_"
 293                                   version ".orig.tar.gz"))
 294               (sha256
 295                (base32
 296                 "00w3f3cmjsm3fiaxq5mxskmp5rl3mki8psrf9y8s1vqbg237na67"))
 297               (patch-flags '("-p1" "--binary"))
 298               (patches (search-patches "libjxr-fix-function-signature.patch"
 299                                        "libjxr-fix-typos.patch"))))
 300     (build-system gnu-build-system)
 301     (arguments '(#:make-flags '("CC=gcc")
 302                  #:tests? #f ; no check target
 303                  #:phases
 304                  (modify-phases %standard-phases
 305                    (delete 'configure) ; no configure script
 306                    ;; The upstream makefile does not include an install phase.
 307                    (replace 'install
 308                      (lambda* (#:key outputs #:allow-other-keys)
 309                        (let* ((out (assoc-ref outputs "out"))
 310                               (bin (string-append out "/bin"))
 311                               (lib (string-append out "/lib"))
 312                               (include (string-append out "/include/jxrlib")))
 313                          (for-each (lambda (file)
 314                                      (install-file file include)
 315                                      (delete-file file))
 316                                    (append
 317                                     '("jxrgluelib/JXRGlue.h"
 318                                       "jxrgluelib/JXRMeta.h"
 319                                       "jxrtestlib/JXRTest.h"
 320                                       "image/sys/windowsmediaphoto.h")
 321                                     (find-files "common/include" "\\.h$")))
 322                          (for-each (lambda (file)
 323                                      (install-file file lib)
 324                                      (delete-file file))
 325                                    (find-files "." "\\.a$"))
 326                          (for-each (lambda (file)
 327                                      (install-file file bin)
 328                                      (delete-file file))
 329                                    '("JxrDecApp" "JxrEncApp")))
 330                        #t)))))
 331     (synopsis "Implementation of the JPEG XR standard")
 332     (description "JPEG XR is an approved ISO/IEC International standard (its
 333 official designation is ISO/IEC 29199-2). This library is an implementation of that standard.")
 334     (license
 335      (license:non-copyleft
 336       "file://Makefile"
 337       "See the header of the Makefile in the distribution."))
 338     (home-page "https://jxrlib.codeplex.com/")))
 339
 340 (define-public jpegoptim
 341   (package
 342    (name "jpegoptim")
 343    (version "1.4.5")
 344    (source (origin
 345             (method url-fetch)
 346             (uri (string-append "http://www.kokkonen.net/tjko/src/jpegoptim-"
 347                                 version ".tar.gz"))
 348             (sha256 (base32
 349                      "1mngi8c4mhzwa7i4wqrqq6i80cqj4adbacblfvk6dy573wywyxmi"))))
 350    (build-system gnu-build-system)
 351    (inputs `(("libjpeg" ,libjpeg)))
 352    (arguments
 353     ;; no tests
 354     '(#:tests? #f))
 355    (synopsis "Optimize JPEG images")
 356    (description
 357     "jpegoptim provides lossless optimization (based on optimizing
 358 the Huffman tables) and \"lossy\" optimization based on setting
 359 maximum quality factor.")
 360    (license license:gpl2+)
 361    (home-page "https://www.kokkonen.net/tjko/projects.html#jpegoptim")))
 362
 363 (define-public libicns
 364   (package
 365     (name "libicns")
 366     (version "0.8.1")
 367     (source (origin
 368               (method url-fetch)
 369               (uri (string-append
 370                     "mirror://sourceforge/icns/"
 371                     "libicns-" version ".tar.gz"))
 372               (sha256
 373                (base32
 374                 "1hjm8lwap7bjyyxsyi94fh5817xzqhk4kb5y0b7mb6675xw10prk"))))
 375     (build-system gnu-build-system)
 376     (inputs
 377      `(("libpng" ,libpng)
 378        ("jasper" ,jasper)))
 379     (arguments
 380      `(#:tests? #t)) ; No tests.
 381     (home-page "http://icns.sourceforge.net/")
 382     (synopsis "Library for handling Mac OS icns resource files")
 383     (description
 384      "Libicns is a library for the manipulation of Mac OS IconFamily resource
 385 type files (ICNS).  @command{icns2png} and @command{png2icns} are provided to
 386 convert between PNG and ICNS. @command{icns2png} will extract image files from
 387 ICNS files under names like \"Foo_48x48x32.png\" useful for installing for use
 388 with .desktop files.  Additionally, @command{icontainer2png} is provided for
 389 extracting icontainer icon files.")
 390     (license (list license:lgpl2.1+     ; libicns
 391                    license:lgpl2.0+     ; src/apidocs.*
 392                    license:gpl2+))))    ; icns2png, png2icns, icontainer2png
 393
 394 (define-public libtiff
 395   (package
 396    (name "libtiff")
 397    (version "4.0.9")
 398    (replacement libtiff/fixed)
 399    (source
 400      (origin
 401        (method url-fetch)
 402        (uri (string-append "http://download.osgeo.org/libtiff/tiff-"
 403                            version ".tar.gz"))
 404        (sha256
 405         (base32
 406          "1kfg4q01r4mqn7dj63ifhi6pmqzbf4xax6ni6kkk81ri5kndwyvf"))))
 407    (build-system gnu-build-system)
 408    (outputs '("out"
 409               "doc"))                           ;1.3 MiB of HTML documentation
 410    (arguments
 411     ;; Instead of using --docdir, this package has its own --with-docdir.
 412     `(#:configure-flags (list (string-append "--with-docdir="
 413                                              (assoc-ref %outputs "doc")
 414                                              "/share/doc/"
 415                                              ,name "-" ,version))))
 416    (inputs `(("zlib" ,zlib)
 417              ("libjpeg" ,libjpeg)))
 418    (synopsis "Library for handling TIFF files")
 419    (description
 420     "Libtiff provides support for the Tag Image File Format (TIFF), a format
 421 used for storing image data.
 422 Included are a library, libtiff, for reading and writing TIFF and a small
 423 collection of tools for doing simple manipulations of TIFF images.")
 424    (license (license:non-copyleft "file://COPYRIGHT"
 425                                   "See COPYRIGHT in the distribution."))
 426    (home-page "http://www.simplesystems.org/libtiff/")))
 427
 428 (define libtiff/fixed
 429   (package
 430     (inherit libtiff)
 431     (source
 432       (origin
 433         (inherit (package-source libtiff))
 434         (patches
 435           (append (origin-patches (package-source libtiff))
 436                   (search-patches "libtiff-CVE-2017-9935.patch"
 437                                   "libtiff-CVE-2017-18013.patch")))))))
 438
 439 (define-public leptonica
 440   (package
 441     (name "leptonica")
 442     (version "1.74.4")
 443     (source
 444      (origin
 445        (method url-fetch)
 446        (uri (string-append
 447              "https://github.com/DanBloomberg/leptonica/archive/" version
 448              ".tar.gz"))
 449        (file-name (string-append "leptonica-" version ".tar.gz"))
 450        (sha256
 451         (base32 "10pw7pwccd0m0fc9rlrr2m41s7j1qvba2wcrav17pw1gclkf34i0"))))
 452     (build-system gnu-build-system)
 453     (native-inputs
 454      `(("gnuplot" ,gnuplot)             ;needed for test suite
 455        ("autoconf" ,autoconf)
 456        ("automake" ,automake)
 457        ("libtool" ,libtool)
 458        ("pkg-config" ,pkg-config)))
 459     (inputs
 460      `(("giflib" ,giflib)
 461        ("libjpeg" ,libjpeg)
 462        ("libpng" ,libpng)
 463        ("libtiff" ,libtiff)
 464        ("libwebp" ,libwebp)))
 465     (propagated-inputs
 466      ;; Linking a program with leptonica also requires these.
 467      `(("openjpeg" ,openjpeg)
 468        ("zlib" ,zlib)))
 469     (arguments
 470      '(#:phases
 471        (modify-phases %standard-phases
 472          (add-after 'unpack 'autogen
 473            (lambda _
 474              (zero? (system* "sh" "autobuild"))))
 475          (add-after 'unpack 'patch-reg-wrapper
 476            (lambda _
 477              (substitute* "prog/reg_wrapper.sh"
 478                ((" /bin/sh ")
 479                 (string-append " " (which "sh") " "))
 480                (("which gnuplot")
 481                 "true")))))))
 482     (home-page "http://www.leptonica.com/")
 483     (synopsis "Library and tools for image processing and analysis")
 484     (description
 485      "Leptonica is a C library and set of command-line tools for efficient
 486 image processing and image analysis operations.  It supports rasterop, affine
 487 transformations, binary and grayscale morphology, rank order, and convolution,
 488 seedfill and connected components, image transformations combining changes in
 489 scale and pixel depth, and pixelwise masking, blending, enhancement, and
 490 arithmetic ops.")
 491     (license license:bsd-2)))
 492
 493 (define-public jbig2dec
 494   (package
 495     (name "jbig2dec")
 496     (version "0.14")
 497     (source
 498       (origin
 499         (method url-fetch)
 500         (uri (string-append "http://downloads.ghostscript.com/public/" name "/"
 501                             name "-" version ".tar.gz"))
 502         (sha256
 503           (base32 "0k01hp0q4275fj4rbr1gy64svfraw5w7wvwl08yjhvsnpb1rid11"))
 504         (patches (search-patches "jbig2dec-ignore-testtest.patch"))))
 505     (build-system gnu-build-system)
 506     (synopsis "Decoder of the JBIG2 image compression format")
 507     (description
 508       "JBIG2 is designed for lossy or lossless encoding of 'bilevel' (1-bit
 509 monochrome) images at moderately high resolution, and in particular scanned
 510 paper documents.  In this domain it is very efficient, offering compression
 511 ratios on the order of 100:1.
 512
 513 This is a decoder only implementation, and currently is in the alpha
 514 stage, meaning it doesn't completely work yet.  However, it is
 515 maintaining parity with available encoders, so it is useful for real
 516 work.")
 517     (home-page "http://www.ghostscript.com/jbig2dec.html")
 518     (license license:gpl2+)))
 519
 520 (define-public openjpeg
 521   (package
 522     (name "openjpeg")
 523     (version "2.3.0")
 524     (source
 525       (origin
 526         (method url-fetch)
 527         (uri
 528          (string-append "https://github.com/uclouvain/openjpeg/archive/v"
 529                         version ".tar.gz"))
 530         (file-name (string-append name "-" version ".tar.gz"))
 531         (sha256
 532          (base32
 533           "06npqzkg20avnygdwaqpap91r7qpdqgrn39adj2bl8v0pg0qgirx"))))
 534     (build-system cmake-build-system)
 535     (arguments
 536       ;; Trying to run `$ make check' results in a no rule fault.
 537       '(#:tests? #f))
 538     (inputs
 539       `(("lcms" ,lcms)
 540         ("libpng" ,libpng)
 541         ("libtiff" ,libtiff)
 542         ("zlib" ,zlib)))
 543     (synopsis "JPEG 2000 codec")
 544     (description
 545       "The OpenJPEG library is a JPEG 2000 codec written in C.  It has
 546 been developed in order to promote the use of JPEG 2000, the new
 547 still-image compression standard from the Joint Photographic Experts
 548 Group (JPEG).
 549
 550 In addition to the basic codec, various other features are under
 551 development, among them the JP2 and MJ2 (Motion JPEG 2000) file formats,
 552 an indexing tool useful for the JPIP protocol, JPWL-tools for
 553 error-resilience, a Java-viewer for j2k-images, ...")
 554     (home-page "https://github.com/uclouvain/openjpeg")
 555     (license license:bsd-2)))
 556
 557 (define-public openjpeg-1
 558   (package (inherit openjpeg)
 559     (name "openjpeg")
 560     (version "1.5.2")
 561     (source
 562      (origin
 563        (method url-fetch)
 564        (uri
 565         (string-append "mirror://sourceforge/openjpeg.mirror/" version "/"
 566                        name "-" version ".tar.gz"))
 567        (sha256
 568         (base32 "11waq9w215zvzxrpv40afyd18qf79mxc28fda80bm3ax98cpppqm"))))))
 569
 570 (define-public giflib
 571   (package
 572     (name "giflib")
 573     (version "5.1.4")
 574     (source (origin
 575               (method url-fetch)
 576               (uri (string-append "mirror://sourceforge/giflib/giflib-"
 577                                   version ".tar.bz2"))
 578               (sha256
 579                (base32
 580                 "1md83dip8rf29y40cm5r7nn19705f54iraz6545zhwa6y8zyq9yz"))
 581               (patches (search-patches
 582                         "giflib-make-reallocarray-private.patch"))))
 583     (build-system gnu-build-system)
 584     (outputs '("bin"                    ; utility programs
 585                "out"))                  ; library
 586     (inputs `(("libx11" ,libx11)
 587               ("libice" ,libice)
 588               ("libsm" ,libsm)
 589               ("perl" ,perl)))
 590     (arguments
 591      `(#:phases
 592        (modify-phases %standard-phases
 593          (add-after 'unpack 'disable-html-doc-gen
 594            (lambda _
 595              (substitute* "doc/Makefile.in"
 596                (("^all: allhtml manpages") ""))))
 597          (add-after 'install 'install-manpages
 598            (lambda* (#:key outputs #:allow-other-keys)
 599              (let* ((bin (assoc-ref outputs "bin"))
 600                     (man1dir (string-append bin "/share/man/man1")))
 601                (mkdir-p man1dir)
 602                (for-each (lambda (file)
 603                            (let ((base (basename file)))
 604                              (format #t "installing `~a' to `~a'~%"
 605                                      base man1dir)
 606                              (copy-file file
 607                                         (string-append
 608                                          man1dir "/" base))))
 609                          (find-files "doc" "\\.1"))))))))
 610     (synopsis "Tools and library for working with GIF images")
 611     (description
 612      "GIFLIB is a library for reading and writing GIF images.  It is API and
 613 ABI compatible with libungif which was in wide use while the LZW compression
 614 algorithm was patented.  Tools are also included to convert, manipulate,
 615 compose, and analyze GIF images.")
 616     (home-page "http://giflib.sourceforge.net/")
 617     (license license:x11)))
 618
 619 (define-public libungif
 620   (package
 621     (name "libungif")
 622     (version "4.1.4")
 623     (source (origin
 624               (method url-fetch)
 625               (uri (string-append "mirror://sourceforge/giflib/libungif-4.x/"
 626                                   "libungif-" version "/libungif-"
 627                                   version ".tar.bz2"))
 628               (sha256
 629                (base32
 630                 "0cnksimmmjngdrys302ik1385sg1sj4i0gxivzldhgwd46n7x2kh"))))
 631     (build-system gnu-build-system)
 632     (inputs `(("perl" ,perl)))          ;package ships some perl tools
 633     (home-page "http://giflib.sourceforge.net/")
 634     (synopsis "GIF decompression library")
 635     (description
 636      "libungif is the old GIF decompression library by the GIFLIB project.")
 637     (license license:expat)))
 638
 639 (define-public imlib2
 640   (package
 641     (name "imlib2")
 642     (version "1.5.1")
 643     (source (origin
 644               (method url-fetch)
 645               (uri (string-append
 646                     "mirror://sourceforge/enlightenment/imlib2-src/" version
 647                     "/imlib2-" version ".tar.bz2"))
 648               (sha256
 649                (base32
 650                 "1bms2iwmvnvpz5jqq3r52glarqkafif47zbh1ykz8hw85d2mfkps"))))
 651     (build-system gnu-build-system)
 652     (native-inputs
 653      `(("pkgconfig" ,pkg-config)))
 654     (inputs
 655      `(("libx11" ,libx11)
 656        ("libxext" ,libxext)
 657        ("freetype" ,freetype)
 658        ("libjpeg" ,libjpeg)
 659        ("libpng" ,libpng)
 660        ("libtiff" ,libtiff)
 661        ("giflib" ,giflib)
 662        ("bzip2" ,bzip2)))
 663     (home-page "https://sourceforge.net/projects/enlightenment/")
 664     (synopsis
 665      "Loading, saving, rendering and manipulating image files")
 666     (description
 667      "Imlib2 is a library that does image file loading and saving as well as
 668 rendering, manipulation, arbitrary polygon support, etc.
 669
 670 It does ALL of these operations FAST.  Imlib2 also tries to be highly
 671 intelligent about doing them, so writing naive programs can be done easily,
 672 without sacrificing speed.
 673
 674 This is a complete rewrite over the Imlib 1.x series.  The architecture is
 675 more modular, simple, and flexible.")
 676     (license license:imlib2)))
 677
 678 (define-public giblib
 679   (package
 680     (name "giblib")
 681     (version "1.2.4")
 682     (source (origin
 683               (method url-fetch)
 684               (uri (list
 685                      (string-append
 686                        "http://linuxbrit.co.uk/downloads/giblib-"
 687                        version ".tar.gz")
 688                      (string-append
 689                        "https://sourceforge.net/projects/slackbuildsdirectlinks/"
 690                        "files/giblib/giblib-" version ".tar.gz")))
 691               (sha256
 692                (base32
 693                 "1b4bmbmj52glq0s898lppkpzxlprq9aav49r06j2wx4dv3212rhp"))))
 694     (build-system gnu-build-system)
 695     (inputs
 696      `(("libx11" ,libx11)
 697        ("imlib2" ,imlib2)))
 698     (home-page "http://linuxbrit.co.uk/software/") ; no real home-page
 699     (synopsis "Wrapper library for imlib2")
 700     (description
 701      "Giblib is a simple library which wraps imlib2's context API, avoiding
 702 all the context_get/set calls, adds fontstyles to the truetype renderer and
 703 supplies a generic doubly-linked list and some string functions.")
 704     ;; This license removes a clause about X Consortium from the original
 705     ;; X11 license.
 706     (license (license:x11-style "file://COPYING"
 707                                 "See 'COPYING' in the distribution."))))
 708
 709 (define-public freeimage
 710   (package
 711    (name "freeimage")
 712    (version "3.17.0")
 713    (source (origin
 714             (method url-fetch)
 715             (uri (string-append
 716                   "mirror://sourceforge/freeimage/Source%20Distribution/"
 717                   version "/FreeImage"
 718                   (string-concatenate (string-split version #\.))
 719                   ".zip"))
 720             (sha256
 721              (base32
 722               "12bz57asdcfsz3zr9i9nska0fb6h3z2aizy412qjqkixkginbz7v"))
 723             (modules '((guix build utils)))
 724             (snippet
 725              '(begin
 726                 (for-each
 727                   (lambda (dir)
 728                     (delete-file-recursively (string-append "Source/" dir)))
 729                   '("LibJPEG" "LibOpenJPEG" "LibPNG" "LibRawLite"
 730                     ;; "LibJXR"
 731                     "LibWebP" "OpenEXR" "ZLib"))))
 732             (patches (search-patches "freeimage-unbundle.patch"
 733                                      "freeimage-CVE-2015-0852.patch"
 734                                      "freeimage-CVE-2016-5684.patch"
 735                                      "freeimage-fix-build-with-gcc-5.patch"))))
 736    (build-system gnu-build-system)
 737    (arguments
 738     '(#:phases
 739       (modify-phases %standard-phases
 740         ;; According to Fedora these files depend on private headers, but their
 741         ;; presence is required for building, so we replace them with empty files.
 742         (add-after 'unpack 'delete-unbuildable-files
 743           (lambda _
 744             (for-each (lambda (file)
 745                         (delete-file file)
 746                         (close (open file O_CREAT)))
 747                       '("Source/FreeImage/PluginG3.cpp"
 748                         "Source/FreeImageToolkit/JPEGTransform.cpp"))
 749             #t))
 750         ;; These scripts generate the Makefiles.
 751         (replace 'configure
 752           (lambda _
 753             (invoke "sh" "gensrclist.sh")
 754             (invoke "sh" "genfipsrclist.sh")))
 755         (add-before 'build 'patch-makefile
 756           (lambda* (#:key outputs #:allow-other-keys)
 757             (substitute* "Makefile.gnu"
 758               (("/usr") (assoc-ref outputs "out"))
 759               (("-o root -g root") ""))
 760             #t)))
 761       #:make-flags
 762       (list "CC=gcc"
 763             ;; We need '-fpermissive' for Source/FreeImage.h.
 764             ;; libjxr doesn't have a pkg-config file.
 765             (string-append "CFLAGS+=-O2 -fPIC -fvisibility=hidden -fpermissive "
 766                            ;"-I" (assoc-ref %build-inputs "libjxr") "/include/jxrlib"
 767                            ))
 768       #:tests? #f)) ; no check target
 769    (native-inputs
 770     `(("pkg-config" ,pkg-config)
 771       ("unzip" ,unzip)))
 772    (inputs
 773     `(("libjpeg" ,libjpeg)
 774       ;("libjxr" ,libjxr)
 775       ("libpng" ,libpng)
 776       ("libraw" ,libraw)
 777       ("libtiff" ,libtiff)
 778       ("libwebp" ,libwebp)
 779       ("openexr" ,openexr)
 780       ("openjpeg" ,openjpeg)
 781       ("zlib" ,zlib)))
 782    (synopsis "Library for handling popular graphics image formats")
 783    (description
 784     "FreeImage is a library for developers who would like to support popular
 785 graphics image formats like PNG, BMP, JPEG, TIFF and others.")
 786    (license license:gpl2+)
 787    (home-page "http://freeimage.sourceforge.net")))
 788
 789 (define-public vigra
 790   (package
 791    (name "vigra")
 792    (version "1.11.1")
 793    (source
 794     (origin
 795       (method url-fetch)
 796       (uri (string-append "https://github.com/ukoethe/vigra/releases/download/"
 797                           "Version-" (string-join (string-split version #\.) "-")
 798                           "/vigra-" version "-src.tar.gz"))
 799       (sha256 (base32
 800                 "1bqs8vx5i1bzamvv563i24gx2xxdidqyxh9iaj46mbznhc84wmm5"))))
 801    (build-system cmake-build-system)
 802    (inputs
 803     `(("boost" ,boost)
 804       ("fftw" ,fftw)
 805       ("fftwf" ,fftwf)
 806       ("hdf5" ,hdf5)
 807       ("ilmbase" ,ilmbase) ; propagated by openexr, but needed explicitly
 808                            ; to create a configure-flag
 809       ("libjpeg" ,libjpeg)
 810       ("libpng" ,libpng)
 811       ("libtiff" ,libtiff)
 812       ("openexr" ,openexr)
 813       ("python" ,python-2) ; print syntax
 814       ("python2-numpy" ,python2-numpy)
 815       ("zlib" ,zlib)))
 816    (native-inputs
 817     `(("doxygen" ,doxygen)
 818       ("python2-nose" ,python2-nose)
 819       ("python2-sphinx" ,python2-sphinx)))
 820    (arguments
 821     `(#:test-target "check"
 822       #:parallel-build? #f ; parallel builds trigger an ICE
 823       #:configure-flags
 824         (list "-Wno-dev" ; suppress developer mode with lots of warnings
 825               (string-append "-DVIGRANUMPY_INSTALL_DIR="
 826                              (assoc-ref %outputs "out")
 827                              "/lib/python2.7/site-packages")
 828               ;; OpenEXR is not enabled by default.
 829               "-DWITH_OPENEXR=1"
 830               ;; Fix rounding error on 32-bit machines
 831               "-DCMAKE_C_FLAGS=-ffloat-store"
 832               ;; The header files of ilmbase are not found when included
 833               ;; by the header files of openexr, and an explicit flag
 834               ;; needs to be set.
 835               (string-append "-DCMAKE_CXX_FLAGS=-I"
 836                              (assoc-ref %build-inputs "ilmbase")
 837                              "/include/OpenEXR"
 838                              " -ffloat-store"))))
 839    (synopsis "Computer vision library")
 840    (description
 841     "VIGRA stands for Vision with Generic Algorithms.  It is an image
 842 processing and analysis library that puts its main emphasis on customizable
 843 algorithms and data structures.  It is particularly strong for
 844 multi-dimensional image processing.")
 845    (license license:expat)
 846    (home-page "https://ukoethe.github.io/vigra/")))
 847
 848 (define-public vigra-c
 849   (let* ((commit "a2ff675f42079e2623318d8ff8b4288dbe7a7f06")
 850          (revision "0")
 851          (version (git-version "0.0.0" revision commit)))
 852     (package
 853       (name "vigra-c")
 854       (version version)
 855       (home-page "https://github.com/BSeppke/vigra_c")
 856       (source (origin
 857                 (method git-fetch)
 858                 (uri (git-reference
 859                       (url home-page)
 860                       (commit commit)))
 861                 (sha256
 862                  (base32
 863                   "1f1phmfbbz3dsq9330rd6bjmdg29hxskxi9l17cyx1f4mdqpgdgl"))
 864                 (file-name (git-file-name name version))))
 865       (build-system cmake-build-system)
 866       (arguments
 867        `(#:tests? #f))                  ; No test target.
 868       (native-inputs
 869        `(("doxygen" ,doxygen)))
 870       (inputs
 871        `(("fftw" ,fftw)
 872          ("fftwf" ,fftwf)
 873          ("vigra" ,vigra)))
 874       (synopsis "C interface to the VIGRA computer vision library")
 875       (description
 876        "This package provides a C interface to the VIGRA C++ computer vision
 877 library.  It is designed primarily to ease the implementation of higher-level
 878 language bindings to VIGRA.")
 879       (license license:expat))))
 880
 881 (define-public libwebp
 882   (package
 883     (name "libwebp")
 884     (version "1.0.0")
 885     (source
 886      (origin
 887        ;; No tarballs are provided for >0.6.1.
 888        (method git-fetch)
 889        (uri (git-reference
 890              (url "https://chromium.googlesource.com/webm/libwebp")
 891              (commit (string-append "v" version))))
 892        (file-name (git-file-name name version))
 893        (sha256
 894         (base32
 895          "1w8jzdbr1s4238ygyrlxryycss3f2z6d9amxdq8m82nl3l6skar4"))))
 896     (build-system gnu-build-system)
 897     (inputs
 898      `(("freeglut" ,freeglut)
 899        ("giflib" ,giflib)
 900        ("libjpeg" ,libjpeg)
 901        ("libpng" ,libpng)
 902        ("libtiff" ,libtiff)))
 903     (native-inputs
 904      `(("autoconf" ,autoconf)
 905        ("automake" ,automake)
 906        ("libtool" ,libtool)))
 907     (arguments
 908      '(#:configure-flags '("--enable-libwebpmux"
 909                            "--enable-libwebpdemux"
 910                            "--enable-libwebpdecoder")
 911        #:phases (modify-phases %standard-phases
 912                   (add-after 'unpack 'bootstrap
 913                     (lambda _
 914                       (invoke "autoreconf" "-vif"))))))
 915     (home-page "https://developers.google.com/speed/webp/")
 916     (synopsis "Lossless and lossy image compression")
 917     (description
 918      "WebP is a new image format that provides lossless and lossy compression
 919 for images.  WebP lossless images are 26% smaller in size compared to
 920 PNGs.  WebP lossy images are 25-34% smaller in size compared to JPEG images at
 921 equivalent SSIM index.  WebP supports lossless transparency (also known as
 922 alpha channel) with just 22% additional bytes.  Transparency is also supported
 923 with lossy compression and typically provides 3x smaller file sizes compared
 924 to PNG when lossy compression is acceptable for the red/green/blue color
 925 channels.")
 926     (license license:bsd-3)))
 927
 928 (define-public libmng
 929   (package
 930     (name "libmng")
 931     (version "2.0.3")
 932     (source (origin
 933               (method url-fetch)
 934               (uri (string-append "mirror://sourceforge/libmng/libmng-devel/"
 935                                   version "/" name "-" version ".tar.xz"))
 936               (sha256
 937                (base32
 938                 "1lvxnpds0vcf0lil6ia2036ghqlbl740c4d2sz0q5g6l93fjyija"))))
 939     (build-system gnu-build-system)
 940     (propagated-inputs
 941      ;; These are all in the 'Libs.private' field of libmng.pc.
 942      `(("lcms" ,lcms)
 943        ("libjpeg" ,libjpeg)
 944        ("zlib" ,zlib)))
 945     (home-page "http://www.libmng.com/")
 946     (synopsis "Library for handling MNG files")
 947     (description
 948      "Libmng is the MNG (Multiple-image Network Graphics) reference library.")
 949     (license license:bsd-3)))
 950
 951 (define-public exiv2
 952   (package
 953     (name "exiv2")
 954     (version "0.26")
 955     (source (origin
 956              (method url-fetch)
 957              (uri (list (string-append "http://www.exiv2.org/builds/exiv2-"
 958                                        version "-trunk.tar.gz")
 959                         (string-append "http://www.exiv2.org/exiv2-"
 960                                        version ".tar.gz")
 961                         (string-append "https://fossies.org/linux/misc/exiv2-"
 962                                        version ".tar.gz")))
 963              (patches (search-patches "exiv2-CVE-2017-14860.patch"
 964                                       "exiv2-CVE-2017-14859-14862-14864.patch"))
 965              (sha256
 966               (base32
 967                "1yza317qxd8yshvqnay164imm0ks7cvij8y8j86p1gqi1153qpn7"))))
 968     (build-system gnu-build-system)
 969     (arguments '(#:tests? #f))                    ; no `check' target
 970     (propagated-inputs
 971      `(("expat" ,expat)
 972        ("zlib" ,zlib)))
 973     (native-inputs
 974      `(("intltool" ,intltool)))
 975     (home-page "http://www.exiv2.org/")
 976     (synopsis "Library and command-line utility to manage image metadata")
 977     (description
 978      "Exiv2 is a C++ library and a command line utility to manage image
 979 metadata.  It provides fast and easy read and write access to the Exif, IPTC
 980 and XMP metadata of images in various formats.")
 981
 982     ;; Files under `xmpsdk' are a copy of Adobe's XMP SDK, licensed under the
 983     ;; 3-clause BSD license: <http://www.adobe.com/devnet/xmp/sdk/eula.html>.
 984     ;; The core is GPLv2+:
 985     ;;   <https://launchpad.net/ubuntu/precise/+source/exiv2/+copyright>.
 986     (license license:gpl2+)))
 987
 988 (define-public devil
 989   (package
 990     (name "devil")
 991     (version "1.8.0")
 992     (source (origin
 993               (method url-fetch)
 994               (uri (string-append "http://downloads.sourceforge.net/openil/"
 995                                   "DevIL-" version ".tar.gz"))
 996               (sha256
 997                (base32
 998                 "02dpzvi493r09c9hfjnk54nladl3qw55iqkkg18g12fxwwz9fx80"))))
 999     (build-system cmake-build-system)
1000     (arguments
1001      '(;; XXX: Not supported in the released CMakeLists.txt.
1002        ;; Enable this for > 1.8.0.
1003        #:tests? #f
1004        #:phases
1005        (modify-phases %standard-phases
1006          (add-before 'configure 'change-directory
1007            (lambda _ (chdir "DevIL") #t)))))
1008     (native-inputs
1009      `(("pkg-config" ,pkg-config)))
1010     (inputs
1011      `(("lcms" ,lcms)
1012        ("libjpeg" ,libjpeg-turbo)
1013        ("libmng" ,libmng)
1014        ("libpng" ,libpng)
1015        ("libtiff" ,libtiff)
1016        ("openexr" ,openexr)
1017        ("zlib" ,zlib)))
1018     (synopsis "Library for manipulating many image formats")
1019     (description "Developer's Image Library (DevIL) is a library to develop
1020 applications with support for many types of images.  DevIL can load, save,
1021 convert, manipulate, filter and display a wide variety of image formats.")
1022     (home-page "http://openil.sourceforge.net")
1023     (license license:lgpl2.1+)))
1024
1025 (define-public jasper
1026   (package
1027     (name "jasper")
1028     (version "2.0.14")
1029     (source (origin
1030               (method url-fetch)
1031               (uri (string-append "https://github.com/mdadams/jasper/archive/"
1032                                   "version-" version ".tar.gz"))
1033               (file-name (string-append name "-" version ".tar.gz"))
1034               (sha256
1035                (base32
1036                 "0yx9y5y0g6jv142vnqp50j3k8k5yqznz3smrblv192wgfbm6w9l5"))))
1037     (build-system cmake-build-system)
1038     (inputs `(("libjpeg" ,libjpeg)))
1039     (synopsis "JPEG-2000 library")
1040     (description "The JasPer Project is an initiative to provide a reference
1041 implementation of the codec specified in the JPEG-2000 Part-1 standard (i.e.,
1042 ISO/IEC 15444-1).")
1043     (home-page "https://www.ece.uvic.ca/~frodo/jasper/")
1044     (license (license:x11-style "file://LICENSE"))))
1045
1046 (define-public zimg
1047   (package
1048     (name "zimg")
1049     (version "2.5")
1050     (source
1051       (origin
1052         (method url-fetch)
1053         (uri (string-append "https://github.com/sekrit-twc/zimg/archive/"
1054                             "release-" version ".tar.gz"))
1055         (file-name (string-append name "-" version ".tar.gz"))
1056         (sha256
1057          (base32
1058           "0kbq2dy659645fmgxpzg38b6y6x82kwkydhc380kdkaikv2brcjh"))))
1059     (build-system gnu-build-system)
1060     (native-inputs
1061      `(("autoconf" ,autoconf)
1062        ("automake" ,automake)
1063        ("libtool" ,libtool)))
1064     (arguments
1065      '(#:phases
1066        (modify-phases %standard-phases
1067          (add-after 'unpack 'autogen
1068            (lambda _
1069              (zero? (system* "sh" "autogen.sh")))))))
1070     (synopsis "Scaling, colorspace conversion, and dithering library")
1071     (description "Zimg implements the commonly required image processing basics
1072 of scaling, colorspace conversion, and depth conversion.  A simple API enables
1073 conversion between any supported formats to operate with minimal knowledge from
1074 the programmer.")
1075     (home-page "https://github.com/sekrit-twc/zimg")
1076     ;; test/extra/ contains musl-libm,
1077     ;; which is MIT/expat licensed, but only used for tests
1078     (license (license:fsf-free "file://COPYING")))) ;WTFPL version 2
1079
1080 (define-public perceptualdiff
1081   (package
1082     (name "perceptualdiff")
1083     (version "1.3")
1084     (source
1085      (origin
1086        (method url-fetch)
1087        (uri (string-append "https://github.com/myint/perceptualdiff/archive/v"
1088                            version ".tar.gz"))
1089        (file-name (string-append name "-" version ".tar.gz"))
1090         (sha256
1091          (base32
1092           "0zl6xmp971fffg7fzcz2fbgxg5x2w7l8qa65c008i4kbkc9016ps"))))
1093     (build-system cmake-build-system)
1094     (inputs `(("freeimage" ,freeimage)))
1095     (arguments
1096      '(#:phases (modify-phases %standard-phases
1097                   (add-after 'unpack 'fix-tests
1098                     ;; cmake-build-system uses a build/ directory outside
1099                     ;; of the source tree, one level higher than expected
1100                     (lambda _
1101                       (substitute* "test/run_tests.bash"
1102                         (("../build") "../../build")))))))
1103     (home-page "https://github.com/myint/perceptualdiff")
1104     (synopsis "Perceptual image comparison utility")
1105     (description "PerceptualDiff visually compares two images to determine
1106 whether they look alike.  It uses a computational model of the human visual
1107 system to detect similarities.  This allows it too see beyond irrelevant
1108 differences in file encoding, image quality, and other small variations.")
1109     (license license:gpl2+)))
1110
1111 (define-public steghide
1112   (package
1113     (name "steghide")
1114     (version "0.5.1")
1115     (source (origin
1116               (method url-fetch)
1117               (uri (string-append "mirror://sourceforge/steghide/steghide/"
1118                                   version "/steghide-" version ".tar.bz2"))
1119               (sha256
1120                (base32
1121                 "18bxlhbdc3zsmxj84i417xjh0q28kv26q449k23n0a72ldwziix2"))
1122               (patches (list (search-patch "steghide-fixes.patch")))))
1123     (build-system gnu-build-system)
1124     (native-inputs
1125      `(("gettext" ,gettext-minimal)
1126        ("libtool" ,libtool)
1127        ("perl" ,perl)))                 ;for tests
1128     (inputs
1129      `(("libmhash" ,libmhash)
1130        ("libmcrypt" ,libmcrypt)
1131        ("libjpeg" ,libjpeg)
1132        ("zlib" ,zlib)))
1133     (arguments
1134      `(#:make-flags '("CXXFLAGS=-fpermissive")    ;required for MHashPP.cc
1135
1136        #:phases (modify-phases %standard-phases
1137                   (add-before 'configure 'set-perl-search-path
1138                     (lambda _
1139                       ;; Work around "dotless @INC" build failure.
1140                       (setenv "PERL5LIB"
1141                               (string-append (getcwd) "/tests:"
1142                                              (getenv "PERL5LIB")))
1143                       #t)))))
1144     (home-page "http://steghide.sourceforge.net")
1145     (synopsis "Image and audio steganography")
1146     (description
1147      "Steghide is a program to hide data in various kinds of image and audio
1148 files (known as @dfn{steganography}).  Neither color nor sample frequencies are
1149 changed, making the embedding resistant against first-order statistical tests.")
1150     (license license:gpl2+)))
1151
1152 (define-public stb-image-for-extempore
1153   (let ((revision "1")
1154         (commit "152a250a702bf28951bb0220d63bc0c99830c498"))
1155     (package
1156       (name "stb-image-for-extempore")
1157       (version (string-append "0-" revision "." (string-take commit 9)))
1158       (source
1159        (origin (method git-fetch)
1160                (uri (git-reference
1161                      (url "https://github.com/extemporelang/stb.git")
1162                      (commit commit)))
1163                (sha256
1164                 (base32
1165                  "0y0aa20pj9311x2ii06zg8xs34idg14hfgldqc5ymizc6cf1qiqv"))
1166                (file-name (string-append name "-" version "-checkout"))))
1167       (build-system cmake-build-system)
1168       (arguments `(#:tests? #f))        ; no tests included
1169       ;; Extempore refuses to build on architectures other than x86_64
1170       (supported-systems '("x86_64-linux"))
1171       (home-page "https://github.com/extemporelang/stb")
1172       (synopsis "Image library for Extempore")
1173       (description
1174        "This package is a collection of assorted single-file libraries.  Of
1175 all included libraries only the image loading and decoding library is
1176 installed as @code{stb_image}.")
1177       (license license:public-domain))))
1178
1179 (define-public optipng
1180   (package
1181     (name "optipng")
1182     (version "0.7.7")
1183     (source
1184      (origin
1185        (method url-fetch)
1186        (uri (string-append "http://prdownloads.sourceforge.net/optipng/optipng-"
1187                            version ".tar.gz"))
1188        (sha256
1189         (base32
1190          "0lj4clb851fzpaq446wgj0sfy922zs5l5misbpwv6w7qrqrz4cjg"))))
1191     (build-system gnu-build-system)
1192     (inputs
1193      `(("zlib" ,zlib)))
1194     (arguments
1195      '(#:phases
1196        (modify-phases %standard-phases
1197          (replace 'configure
1198            (lambda* (#:key outputs #:allow-other-keys)
1199              ;; configure script doesn't accept arguments CONFIG_SHELL and SHELL
1200              (invoke "sh" "configure"
1201                      (string-append "--prefix=" (assoc-ref outputs "out")))
1202              #t)))))
1203     (synopsis "Optimizer that recompresses PNG image files to a smaller size")
1204     (description "OptiPNG is a PNG optimizer that recompresses image
1205 files to a smaller size, without losing any information.  This program
1206 also converts external formats (BMP, GIF, PNM and TIFF) to optimized
1207 PNG, and performs PNG integrity checks and corrections.")
1208     (home-page "http://optipng.sourceforge.net/")
1209     (license license:zlib)))
1210
1211 (define-public libjpeg-turbo
1212   (package
1213     (name "libjpeg-turbo")
1214     (version "1.5.3")
1215     (source (origin
1216               (method url-fetch)
1217               (uri (string-append "mirror://sourceforge/" name "/" version "/"
1218                                   name "-" version ".tar.gz"))
1219               (sha256
1220                (base32
1221                 "08r5b5mywwrxv4axvq80dm31cklz81grczlzlxr2xqa6pgi90j5j"))))
1222     (build-system gnu-build-system)
1223     (native-inputs
1224      `(("nasm" ,nasm)))
1225     (arguments
1226      '(#:test-target "test"
1227        #:configure-flags (list "--with-build-date=1970-01-01")))
1228     (home-page "http://www.libjpeg-turbo.org/")
1229     (synopsis "SIMD-accelerated JPEG image handling library")
1230     (description "libjpeg-turbo is a JPEG image codec that accelerates baseline
1231 JPEG compression and decompression using SIMD instructions: MMX on x86, SSE2 on
1232 x86-64, NEON on ARM, and AltiVec on PowerPC processors.  Even on other systems,
1233 its highly-optimized Huffman coding routines allow it to outperform libjpeg by
1234 a significant amount.
1235 libjpeg-turbo implements both the traditional libjpeg API and the less powerful
1236 but more straightforward TurboJPEG API, and provides a full-featured Java
1237 interface.  It supports color space extensions that allow it to compress from
1238 and decompress to 32-bit and big-endian pixel buffers (RGBX, XBGR, etc.).")
1239     (license (list license:bsd-3        ; jsimd*.[ch] and most of simd/
1240                    license:ijg))))      ; the rest
1241
1242 (define-public niftilib
1243   (package
1244     (name "niftilib")
1245     (version "2.0.0")
1246     (source (origin
1247               (method url-fetch)
1248               (uri (list (string-append "mirror://sourceforge/niftilib/"
1249                                         "nifticlib/nifticlib_"
1250                                         (string-join (string-split version #\.) "_")
1251                                         "/nifticlib-" version ".tar.gz")))
1252               (sha256
1253                (base32 "123z9bwzgin5y8gi5ni8j217k7n683whjsvg0lrpii9flgk8isd3"))))
1254     (build-system gnu-build-system)
1255     (arguments
1256      '(#:tests? #f                      ; there is no test target
1257        #:parallel-build? #f             ; not supported
1258        #:make-flags
1259        (list "SHELL=bash"
1260              (string-append "ZLIB_INC="
1261                             (assoc-ref %build-inputs "zlib") "/include")
1262              ;; Append "-fPIC" to CFLAGS.
1263              (string-append "CFLAGS="
1264                             "-Wall -ansi -pedantic -fPIC"))
1265        #:phases
1266        (modify-phases %standard-phases
1267          (replace 'install
1268            (lambda* (#:key outputs #:allow-other-keys)
1269              (let ((out (assoc-ref outputs "out")))
1270                (for-each
1271                 (lambda (dir)
1272                   (copy-recursively dir (string-append out "/" dir)))
1273                 '("bin" "lib" "include")))
1274              #t))
1275          (delete 'configure))))
1276     (inputs
1277      `(("zlib" ,zlib)))
1278     (synopsis "Library for reading and writing files in the nifti-1 format")
1279     (description "Niftilib is a set of i/o libraries for reading and writing
1280 files in the nifti-1 data format - a binary file format for storing
1281 medical image data, e.g. magnetic resonance image (MRI) and functional MRI
1282 (fMRI) brain images.")
1283     (home-page "http://niftilib.sourceforge.net")
1284     (license license:public-domain)))
1285
1286 (define-public gpick
1287   (package
1288     (name "gpick")
1289     (version "0.2.5")
1290     (source (origin
1291               (method url-fetch)
1292               (uri (string-append "https://github.com/thezbyg/gpick/archive/"
1293                                   name "-" version ".tar.gz"))
1294               (sha256
1295                (base32
1296                 "0mxvxk15xhk2i5vfavjhnkk4j3bnii0gpf8di14rlbpq070hd5rs"))))
1297     (build-system scons-build-system)
1298     (native-inputs
1299      `(("boost" ,boost)
1300        ("gettext" ,gnu-gettext)
1301        ("pkg-config" ,pkg-config)))
1302     (inputs
1303      `(("expat" ,expat)
1304        ("gtk2" ,gtk+-2)
1305        ("lua" ,lua-5.2)))
1306     (arguments
1307      `(#:tests? #f
1308        #:scons ,scons-python2
1309        #:scons-flags (list (string-append "DESTDIR=" %output))
1310        #:phases
1311        (modify-phases %standard-phases
1312          (add-before 'build 'fix-lua-reference
1313            (lambda _
1314              (substitute* "SConscript"
1315                (("lua5.2") "lua-5.2"))
1316              #t)))))
1317     (home-page "http://www.gpick.org/")
1318     (synopsis "Color picker")
1319     (description "Gpick is an advanced color picker and palette editing tool.")
1320     (license license:bsd-3)))
1321
1322 (define-public libiptcdata
1323   (package
1324     (name "libiptcdata")
1325     (version "1.0.4")
1326     (source (origin
1327               (method url-fetch)
1328               (uri (string-append "mirror://sourceforge/" name "/" name "/"
1329                                   version "/" name "-" version ".tar.gz"))
1330               (sha256
1331                (base32
1332                 "03pfvkmmx762iydq0q207x2028d275pbdysfsgpmrr0ywy63pxkr"))))
1333     (build-system gnu-build-system)
1334     (home-page "http://libiptcdata.sourceforge.net/")
1335     (synopsis "IPTC metadata manipulation library")
1336     (description "Libiptcdata is a C library for manipulating the International
1337 Press Telecommunications Council (IPTC) metadata stored within multimedia files
1338 such as images.  This metadata can include captions and keywords, often used by
1339 popular photo management applications.  The library provides routines for
1340 parsing, viewing, modifying, and saving this metadata.")
1341     (license license:lgpl2.0+)))
1342
1343 (define-public flameshot
1344   (package
1345     (name "flameshot")
1346     (version "0.5.1")
1347     (source
1348      (origin
1349        (method url-fetch)
1350        (uri (string-append "https://github.com/lupoDharkael/flameshot/archive/"
1351                            "v" version ".tar.gz"))
1352        (file-name (string-append name "-" version ".tar.gz"))
1353        (sha256
1354         (base32
1355          "0kp451bqgssvg8n3sg60s3fifplm9l5kxiij0yxkl864p2mhw8im"))))
1356     (build-system gnu-build-system)
1357     (native-inputs
1358      `(("qttools" ,qttools)))
1359     (inputs
1360      `(("qtbase" ,qtbase)))
1361     (arguments
1362      `(#:tests? #f ; no tests
1363        #:phases
1364        (modify-phases %standard-phases
1365          (replace 'configure
1366            (lambda* (#:key outputs #:allow-other-keys)
1367              (invoke "qmake"
1368                      "CONFIG+=packaging"
1369                      (string-append "BASEDIR=" (assoc-ref outputs "out"))
1370                      "PREFIX=/"))))))
1371     (home-page "https://github.com/lupoDharkael/flameshot")
1372     (synopsis "Powerful yet simple to use screenshot software")
1373     (description "Flameshot is a screenshot program.
1374 Features:
1375
1376 @itemize
1377 @item Customizable appearance.
1378 @item Easy to use.
1379 @item In-app screenshot edition.
1380 @item DBus interface.
1381 @item Upload to Imgur.
1382 @end itemize\n")
1383     (license license:gpl3+)))
1384
1385 (define-public r-jpeg
1386   (package
1387    (name "r-jpeg")
1388    (version "0.1-8")
1389    (source
1390      (origin
1391        (method url-fetch)
1392        (uri (cran-uri "jpeg" version))
1393        (sha256
1394         (base32
1395          "05hawv5qcb82ljc1l2nchx1wah8mq2k2kfkhpzyww554ngzbwcnh"))))
1396    (build-system r-build-system)
1397    (inputs `(("libjpeg" ,libjpeg)))
1398    (home-page "http://www.rforge.net/jpeg/")
1399    (synopsis "Read and write JPEG images with R")
1400    (description "This package provides a way to read, write and display bitmap
1401 images stored in the JPEG format with R.  It can read and write both files and
1402 in-memory raw vectors.")
1403    (license license:gpl2+)))
1404
1405 (define-public gifsicle
1406   (package
1407    (name "gifsicle")
1408    (version "1.91")
1409    (source
1410      (origin
1411        (method url-fetch)
1412        (uri (string-append "http://www.lcdf.org/gifsicle/gifsicle-"
1413                            version ".tar.gz"))
1414        (sha256
1415         (base32
1416          "00586z1yz86qcblgmf16yly39n4lkjrscl52hvfxqk14m81fckha"))))
1417    (build-system gnu-build-system)
1418    (arguments
1419     '(#:phases
1420       (modify-phases %standard-phases
1421         (add-before 'check 'patch-tests
1422           (lambda _
1423             (substitute* "test/testie"
1424               (("/usr/bin/perl")
1425                (which "perl"))
1426               (("/bin/sh")
1427                (which "sh"))
1428               (("/bin/rm")
1429                (which "rm")))
1430             #t)))))
1431    (native-inputs `(("perl" ,perl))) ; Only for tests.
1432    (inputs `(("libx11" ,libx11)))
1433    (home-page "http://www.lcdf.org/gifsicle/")
1434    (synopsis "Edit GIF images and animations")
1435    (description "Gifsicle is a command-line GIF image manipulation tool that:
1436
1437 @itemize
1438 @item Provides a batch mode for changing GIFs in place.
1439 @item Prints detailed information about GIFs, including comments.
1440 @item Control over interlacing, comments, looping, transparency, etc.
1441 @item Creates well-behaved GIFs: removes redundant colors, only uses local color
1442 tables, etc.
1443 @item Shrinks colormaps and change images to use the Web-safe palette.
1444 @item Optimizes GIF animations, or unoptimizes them for easier editing.
1445 @end itemize
1446
1447 Two other programs are included with Gifsicle: @command{gifview} is a
1448 lightweight animated-GIF viewer, and @command{gifdiff} compares two GIFs for
1449 identical visual appearance.")
1450    (license license:gpl2+)))