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, 2018 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 <mail@ambrevar.xyz>
  22 ;;; Copyright © 2018 Marius Bakke <mbakke@fastmail.com>
  23 ;;;
  24 ;;; This file is part of GNU Guix.
  25 ;;;
  26 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  27 ;;; under the terms of the GNU General Public License as published by
  28 ;;; the Free Software Foundation; either version 3 of the License, or (at
  29 ;;; your option) any later version.
  30 ;;;
  31 ;;; GNU Guix is distributed in the hope that it will be useful, but
  32 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  33 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  34 ;;; GNU General Public License for more details.
  35 ;;;
  36 ;;; You should have received a copy of the GNU General Public License
  37 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  38
  39 (define-module (gnu packages image)
  40   #:use-module (gnu packages)
  41   #:use-module (gnu packages algebra)
  42   #:use-module (gnu packages assembly)
  43   #:use-module (gnu packages autotools)
  44   #:use-module (gnu packages boost)
  45   #:use-module (gnu packages check)
  46   #:use-module (gnu packages compression)
  47   #:use-module (gnu packages documentation)
  48   #:use-module (gnu packages fontutils)
  49   ;; To provide gcc@5 and gcc@6, to work around <http://bugs.gnu.org/24703>.
  50   #:use-module (gnu packages gcc)
  51   #:use-module (gnu packages gettext)
  52   #:use-module (gnu packages ghostscript)
  53   #:use-module (gnu packages gl)
  54   #:use-module (gnu packages glib)
  55   #:use-module (gnu packages graphics)
  56   #:use-module (gnu packages gtk)
  57   #:use-module (gnu packages lua)
  58   #:use-module (gnu packages maths)
  59   #:use-module (gnu packages mcrypt)
  60   #:use-module (gnu packages perl)
  61   #:use-module (gnu packages photo)
  62   #:use-module (gnu packages pkg-config)
  63   #:use-module (gnu packages python)
  64   #:use-module (gnu packages xml)
  65   #:use-module (gnu packages xorg)
  66   #:use-module (gnu packages qt)
  67   #:use-module ((guix licenses) #:prefix license:)
  68   #:use-module (guix packages)
  69   #:use-module (guix download)
  70   #:use-module (guix git-download)
  71   #:use-module (guix build-system gnu)
  72   #:use-module (guix build-system cmake)
  73   #:use-module (guix build-system python)
  74   #:use-module (guix build-system r)
  75   #:use-module (guix build-system scons)
  76   #:use-module (srfi srfi-1))
  77
  78 (define-public libpng
  79   (package
  80    (name "libpng")
  81    (version "1.6.34")
  82    (source (origin
  83             (method url-fetch)
  84             (uri (list (string-append "mirror://sourceforge/libpng/libpng16/"
  85                                       version "/libpng-" version ".tar.xz")
  86                        (string-append
  87                         "ftp://ftp.simplesystems.org/pub/libpng/png/src"
  88                         "/libpng16/libpng-" version ".tar.xz")
  89                        (string-append
  90                         "ftp://ftp.simplesystems.org/pub/libpng/png/src/history"
  91                         "/libpng16/libpng-" version ".tar.xz")))
  92             (sha256
  93              (base32
  94               "1xjr0v34fyjgnhvaa1zixcpx5yvxcg4zwvfh0fyklfyfj86rc7ig"))))
  95    (build-system gnu-build-system)
  96
  97    ;; libpng.la says "-lz", so propagate it.
  98    (propagated-inputs `(("zlib" ,zlib)))
  99
 100    (synopsis "Library for handling PNG files")
 101    (description
 102     "Libpng is the official PNG (Portable Network Graphics) reference
 103 library.  It supports almost all PNG features and is extensible.")
 104    (license license:zlib)
 105    (home-page "http://www.libpng.org/pub/png/libpng.html")))
 106
 107 ;; libpng-apng should be updated when the APNG patch is released:
 108 ;; <https://bugs.gnu.org/27556>
 109 (define-public libpng-apng
 110   (package
 111     (name "libpng-apng")
 112     (version "1.6.28")
 113     (source
 114      (origin
 115        (method url-fetch)
 116        (uri (list (string-append "mirror://sourceforge/libpng/libpng16/"
 117                                  version "/libpng-" version ".tar.xz")
 118                   (string-append
 119                    "ftp://ftp.simplesystems.org/pub/libpng/png/src"
 120                    "/libpng16/libpng-" version ".tar.xz")
 121                   (string-append
 122                    "ftp://ftp.simplesystems.org/pub/libpng/png/src/history"
 123                    "/libpng16/libpng-" version ".tar.xz")))
 124        (sha256
 125         (base32
 126          "0ylgyx93hnk38haqrh8prd3ax5ngzwvjqw5cxw7p9nxmwsfyrlyq"))))
 127     (build-system gnu-build-system)
 128     (arguments
 129      `(#:modules ((guix build gnu-build-system)
 130                   (guix build utils)
 131                   (srfi srfi-1))
 132        #:phases
 133        (modify-phases %standard-phases
 134          (add-after 'unpack 'patch-apng
 135            (lambda* (#:key inputs #:allow-other-keys)
 136              (define (apply-patch file)
 137                (zero? (system* "patch" "-p1" "--force"
 138                                "--input" file)))
 139              (let ((apng.gz (assoc-ref inputs "apng")))
 140                (format #t "Applying APNG patch '~a'...~%"
 141                        apng.gz)
 142                (and
 143                  (zero?
 144                    (system (string-append "gunzip < " apng.gz " > the-patch")))
 145                  (apply-patch "the-patch")))))
 146          (add-before 'configure 'no-checks
 147            (lambda _
 148              (substitute* "Makefile.in"
 149                (("^scripts/symbols.chk") "")
 150                (("check: scripts/symbols.chk") ""))
 151              #t)))))
 152     (inputs
 153      `(("apng" ,(origin
 154                   (method url-fetch)
 155                   (uri
 156                    (string-append "mirror://sourceforge/libpng-apng/libpng16/"
 157                                   version "/libpng-" version "-apng.patch.gz"))
 158                   (sha256
 159                    (base32
 160                     "0m5nv70n9903x3xzxw9qqc6sgf2rp106ha0x6gix0xf8wcrljaab"))))))
 161     (native-inputs
 162      `(("libtool" ,libtool)))
 163     ;; libpng.la says "-lz", so propagate it.
 164     (propagated-inputs
 165      `(("zlib" ,zlib)))
 166     (synopsis "APNG patch for libpng")
 167     (description
 168      "APNG (Animated Portable Network Graphics) is an unofficial
 169 extension of the APNG (Portable Network Graphics) format.
 170 APNG patch provides APNG support to libpng.")
 171     (home-page "https://sourceforge.net/projects/libpng-apng/")
 172     (license license:zlib)))
 173
 174 (define-public libpng-1.2
 175   (package
 176     (inherit libpng)
 177     (version "1.2.59")
 178     (source
 179      (origin
 180        (method url-fetch)
 181        (uri (list (string-append "mirror://sourceforge/libpng/libpng12/"
 182                                  version "/libpng-" version ".tar.xz")
 183                   (string-append
 184                    "ftp://ftp.simplesystems.org/pub/libpng/png/src"
 185                    "/libpng12/libpng-" version ".tar.xz")
 186                   (string-append
 187                    "ftp://ftp.simplesystems.org/pub/libpng/png/src/history"
 188                    "/libpng12/libpng-" version ".tar.xz")))
 189        (sha256
 190         (base32
 191          "1izw9ybm27llk8531w6h4jp4rk2rxy2s9vil16nwik5dp0amyqxl"))))))
 192
 193 (define-public r-png
 194   (package
 195     (name "r-png")
 196     (version "0.1-7")
 197     (source (origin
 198               (method url-fetch)
 199               (uri (cran-uri "png" version))
 200               (sha256
 201                (base32
 202                 "0g2mcp55lvvpx4kd3mn225mpbxqcq73wy5qx8b4lyf04iybgysg2"))))
 203     (build-system r-build-system)
 204     (inputs
 205      `(("libpng" ,libpng)
 206        ("zlib" ,zlib)))
 207     (home-page "http://www.rforge.net/png/")
 208     (synopsis "Read and write PNG images")
 209     (description
 210      "This package provides an easy and simple way to read, write and display
 211 bitmap images stored in the PNG format.  It can read and write both files and
 212 in-memory raw vectors.")
 213     ;; Any of these GPL versions.
 214     (license (list license:gpl2 license:gpl3))))
 215
 216 (define-public pngcrush
 217   (package
 218    (name "pngcrush")
 219    (version "1.8.13")
 220    (source (origin
 221             (method url-fetch)
 222             (uri (string-append "mirror://sourceforge/pmt/pngcrush/"
 223                                 version "/pngcrush-" version "-nolib.tar.xz"))
 224             (sha256 (base32
 225                      "0l43c59d6v9l0g07z3q3ywhb8xb3vz74llv3mna0izk9bj6aqkiv"))))
 226    (build-system gnu-build-system)
 227    (arguments
 228     '(#:tests? #f ; no check target
 229       #:phases
 230       (modify-phases %standard-phases
 231         (replace 'configure
 232           (lambda* (#:key inputs outputs #:allow-other-keys)
 233             (substitute* "Makefile"
 234               (("^(PNG(INC|LIB) = )/usr/local/" line vardef)
 235                (string-append vardef (assoc-ref inputs "libpng") "/"))
 236               (("^(Z(INC|LIB) = )/usr/local/" line vardef)
 237                (string-append vardef (assoc-ref inputs "zlib") "/"))
 238               ;; The Makefile is written by hand and not using $PREFIX
 239               (("\\$\\(DESTDIR\\)/usr/")
 240                (string-append (assoc-ref outputs "out") "/"))))))))
 241    (inputs
 242     `(("libpng" ,libpng)
 243       ("zlib" , zlib)))
 244    (home-page "https://pmt.sourceforge.io/pngcrush")
 245    (synopsis "Utility to compress PNG files")
 246    (description "pngcrusqh is an optimizer for PNG (Portable Network Graphics)
 247 files.  It can compress them as much as 40% losslessly.")
 248    (license license:zlib)))
 249
 250 (define-public pngcrunch
 251   ;; This package used to be wrongfully name "pngcrunch".
 252   (deprecated-package "pngcrunch" pngcrush))
 253
 254 (define-public libjpeg
 255   (package
 256    (name "libjpeg")
 257    (version "9b")
 258    (source (origin
 259             (method url-fetch)
 260             (uri (string-append "http://www.ijg.org/files/jpegsrc.v"
 261                    version ".tar.gz"))
 262             (sha256 (base32
 263                      "0lnhpahgdwlrkd41lx6cr90r199f8mc6ydlh7jznj5klvacd63r4"))))
 264    (build-system gnu-build-system)
 265    (synopsis "Library for handling JPEG files")
 266    (description
 267     "Libjpeg implements JPEG image encoding, decoding, and transcoding.
 268 JPEG is a standardized compression method for full-color and gray-scale
 269 images.
 270 The included programs provide conversion between the JPEG format and
 271 image files in PBMPLUS PPM/PGM, GIF, BMP, and Targa file formats.")
 272    (license license:ijg)
 273    (home-page "http://www.ijg.org/")))
 274
 275 (define-public libjpeg-8
 276   (package (inherit libjpeg)
 277    (version "8d")
 278    (source (origin
 279             (method url-fetch)
 280             (uri (string-append "http://www.ijg.org/files/jpegsrc.v"
 281                    version ".tar.gz"))
 282             (sha256 (base32
 283                      "1cz0dy05mgxqdgjf52p54yxpyy95rgl30cnazdrfmw7hfca9n0h0"))))))
 284
 285 (define-public libjxr
 286   (package
 287     (name "libjxr")
 288     (version "1.1")
 289     (source (origin
 290               ;; We are using the Debian source because CodePlex does not
 291               ;; deliver an easily downloadable tarball.
 292               (method url-fetch)
 293               (uri (string-append "mirror://debian/pool/main/j/jxrlib/jxrlib_"
 294                                   version ".orig.tar.gz"))
 295               (sha256
 296                (base32
 297                 "00w3f3cmjsm3fiaxq5mxskmp5rl3mki8psrf9y8s1vqbg237na67"))
 298               (patch-flags '("-p1" "--binary"))
 299               (patches (search-patches "libjxr-fix-function-signature.patch"
 300                                        "libjxr-fix-typos.patch"))))
 301     (build-system gnu-build-system)
 302     (arguments '(#:make-flags '("CC=gcc")
 303                  #:tests? #f ; no check target
 304                  #:phases
 305                  (modify-phases %standard-phases
 306                    (delete 'configure) ; no configure script
 307                    ;; The upstream makefile does not include an install phase.
 308                    (replace 'install
 309                      (lambda* (#:key outputs #:allow-other-keys)
 310                        (let* ((out (assoc-ref outputs "out"))
 311                               (bin (string-append out "/bin"))
 312                               (lib (string-append out "/lib"))
 313                               (include (string-append out "/include/jxrlib")))
 314                          (for-each (lambda (file)
 315                                      (install-file file include)
 316                                      (delete-file file))
 317                                    (append
 318                                     '("jxrgluelib/JXRGlue.h"
 319                                       "jxrgluelib/JXRMeta.h"
 320                                       "jxrtestlib/JXRTest.h"
 321                                       "image/sys/windowsmediaphoto.h")
 322                                     (find-files "common/include" "\\.h$")))
 323                          (for-each (lambda (file)
 324                                      (install-file file lib)
 325                                      (delete-file file))
 326                                    (find-files "." "\\.a$"))
 327                          (for-each (lambda (file)
 328                                      (install-file file bin)
 329                                      (delete-file file))
 330                                    '("JxrDecApp" "JxrEncApp")))
 331                        #t)))))
 332     (synopsis "Implementation of the JPEG XR standard")
 333     (description "JPEG XR is an approved ISO/IEC International standard (its
 334 official designation is ISO/IEC 29199-2). This library is an implementation of that standard.")
 335     (license
 336      (license:non-copyleft
 337       "file://Makefile"
 338       "See the header of the Makefile in the distribution."))
 339     (home-page "https://jxrlib.codeplex.com/")))
 340
 341 (define-public jpegoptim
 342   (package
 343    (name "jpegoptim")
 344    (version "1.4.6")
 345    (source (origin
 346             (method url-fetch)
 347             (uri (string-append "http://www.kokkonen.net/tjko/src/jpegoptim-"
 348                                 version ".tar.gz"))
 349             (sha256 (base32
 350                      "1dss7907fclfl8zsw0bl4qcw0hhz6fqgi3867w0jyfm3q9jfpcc8"))))
 351    (build-system gnu-build-system)
 352    (inputs `(("libjpeg" ,libjpeg)))
 353    (arguments
 354     '(#:tests? #f))                     ; no tests
 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    (replacement libtiff/fixed)
 398    (version "4.0.9")
 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        (patches (search-patches "libtiff-CVE-2017-9935.patch"
 408                                 "libtiff-CVE-2017-18013.patch"))))
 409    (build-system gnu-build-system)
 410    (outputs '("out"
 411               "doc"))                           ;1.3 MiB of HTML documentation
 412    (arguments
 413     ;; Instead of using --docdir, this package has its own --with-docdir.
 414     `(#:configure-flags (list (string-append "--with-docdir="
 415                                              (assoc-ref %outputs "doc")
 416                                              "/share/doc/"
 417                                              ,name "-" ,version))))
 418    (inputs `(("zlib" ,zlib)
 419              ("libjpeg" ,libjpeg)))
 420    (synopsis "Library for handling TIFF files")
 421    (description
 422     "Libtiff provides support for the Tag Image File Format (TIFF), a format
 423 used for storing image data.
 424 Included are a library, libtiff, for reading and writing TIFF and a small
 425 collection of tools for doing simple manipulations of TIFF images.")
 426    (license (license:non-copyleft "file://COPYRIGHT"
 427                                   "See COPYRIGHT in the distribution."))
 428    (home-page "http://www.simplesystems.org/libtiff/")))
 429
 430 (define libtiff/fixed
 431   (package
 432     (inherit libtiff)
 433     (source
 434       (origin
 435         (inherit (package-source libtiff))
 436         (patches
 437           (append (origin-patches (package-source libtiff))
 438                   (search-patches "libtiff-CVE-2018-8905.patch"
 439                                   "libtiff-CVE-2018-10963.patch")))))))
 440
 441 (define-public leptonica
 442   (package
 443     (name "leptonica")
 444     (version "1.74.4")
 445     (source
 446      (origin
 447        (method url-fetch)
 448        (uri (string-append
 449              "https://github.com/DanBloomberg/leptonica/archive/" version
 450              ".tar.gz"))
 451        (file-name (string-append "leptonica-" version ".tar.gz"))
 452        (sha256
 453         (base32 "10pw7pwccd0m0fc9rlrr2m41s7j1qvba2wcrav17pw1gclkf34i0"))))
 454     (build-system gnu-build-system)
 455     (native-inputs
 456      `(("gnuplot" ,gnuplot)             ;needed for test suite
 457        ("autoconf" ,autoconf)
 458        ("automake" ,automake)
 459        ("libtool" ,libtool)
 460        ("pkg-config" ,pkg-config)))
 461     (inputs
 462      `(("giflib" ,giflib)
 463        ("libjpeg" ,libjpeg)
 464        ("libpng" ,libpng)
 465        ("libtiff" ,libtiff)
 466        ("libwebp" ,libwebp)))
 467     (propagated-inputs
 468      ;; Linking a program with leptonica also requires these.
 469      `(("openjpeg" ,openjpeg)
 470        ("zlib" ,zlib)))
 471     (arguments
 472      '(#:phases
 473        (modify-phases %standard-phases
 474          (add-after 'unpack 'autogen
 475            (lambda _
 476              (zero? (system* "sh" "autobuild"))))
 477          (add-after 'unpack 'patch-reg-wrapper
 478            (lambda _
 479              (substitute* "prog/reg_wrapper.sh"
 480                ((" /bin/sh ")
 481                 (string-append " " (which "sh") " "))
 482                (("which gnuplot")
 483                 "true")))))))
 484     (home-page "http://www.leptonica.com/")
 485     (synopsis "Library and tools for image processing and analysis")
 486     (description
 487      "Leptonica is a C library and set of command-line tools for efficient
 488 image processing and image analysis operations.  It supports rasterop, affine
 489 transformations, binary and grayscale morphology, rank order, and convolution,
 490 seedfill and connected components, image transformations combining changes in
 491 scale and pixel depth, and pixelwise masking, blending, enhancement, and
 492 arithmetic ops.")
 493     (license license:bsd-2)))
 494
 495 (define-public jbig2dec
 496   (package
 497     (name "jbig2dec")
 498     (version "0.14")
 499     (replacement jbig2dec-0.15)
 500     (source
 501       (origin
 502         (method url-fetch)
 503         (uri
 504          (string-append "https://github.com/ArtifexSoftware/ghostpdl-downloads/"
 505                         "releases/download/gs922/" name "-" version ".tar.gz"))
 506         (sha256
 507           (base32 "0k01hp0q4275fj4rbr1gy64svfraw5w7wvwl08yjhvsnpb1rid11"))
 508         (patches (search-patches "jbig2dec-ignore-testtest.patch"))))
 509     (build-system gnu-build-system)
 510     (synopsis "Decoder of the JBIG2 image compression format")
 511     (description
 512       "JBIG2 is designed for lossy or lossless encoding of 'bilevel' (1-bit
 513 monochrome) images at moderately high resolution, and in particular scanned
 514 paper documents.  In this domain it is very efficient, offering compression
 515 ratios on the order of 100:1.
 516
 517 This is a decoder only implementation, and currently is in the alpha
 518 stage, meaning it doesn't completely work yet.  However, it is
 519 maintaining parity with available encoders, so it is useful for real
 520 work.")
 521     (home-page "https://jbig2dec.com")
 522     (license license:gpl2+)))
 523
 524 ;; This is a bugfix release from an ongoing Ghostscript security audit.
 525 ;; It was released alongside Ghostscript 9.24.
 526 (define-public jbig2dec-0.15
 527   (package
 528     (inherit jbig2dec)
 529     (version "0.15")
 530     (source (origin
 531               (inherit (package-source jbig2dec))
 532               (uri (string-append "https://github.com/ArtifexSoftware"
 533                                   "/ghostpdl-downloads/releases/download/gs924/"
 534                                   "jbig2dec-" version ".tar.gz"))
 535               (sha256
 536                (base32
 537                 "0m1qwpbjbirgw2fqznbajdhdhh35d6xa2csr64lpjz735pvimykb"))))))
 538
 539 (define-public openjpeg
 540   (package
 541     (name "openjpeg")
 542     (version "2.3.0")
 543     (source
 544       (origin
 545         (method url-fetch)
 546         (uri
 547          (string-append "https://github.com/uclouvain/openjpeg/archive/v"
 548                         version ".tar.gz"))
 549         (file-name (string-append name "-" version ".tar.gz"))
 550         (sha256
 551          (base32
 552           "06npqzkg20avnygdwaqpap91r7qpdqgrn39adj2bl8v0pg0qgirx"))))
 553     (build-system cmake-build-system)
 554     (arguments
 555       ;; Trying to run `$ make check' results in a no rule fault.
 556       '(#:tests? #f))
 557     (inputs
 558       `(("lcms" ,lcms)
 559         ("libpng" ,libpng)
 560         ("libtiff" ,libtiff)
 561         ("zlib" ,zlib)))
 562     (synopsis "JPEG 2000 codec")
 563     (description
 564       "The OpenJPEG library is a JPEG 2000 codec written in C.  It has
 565 been developed in order to promote the use of JPEG 2000, the new
 566 still-image compression standard from the Joint Photographic Experts
 567 Group (JPEG).
 568
 569 In addition to the basic codec, various other features are under
 570 development, among them the JP2 and MJ2 (Motion JPEG 2000) file formats,
 571 an indexing tool useful for the JPIP protocol, JPWL-tools for
 572 error-resilience, a Java-viewer for j2k-images, ...")
 573     (home-page "https://github.com/uclouvain/openjpeg")
 574     (license license:bsd-2)))
 575
 576 (define-public openjpeg-1
 577   (package (inherit openjpeg)
 578     (name "openjpeg")
 579     (version "1.5.2")
 580     (source
 581      (origin
 582        (method url-fetch)
 583        (uri
 584         (string-append "mirror://sourceforge/openjpeg.mirror/" version "/"
 585                        name "-" version ".tar.gz"))
 586        (sha256
 587         (base32 "11waq9w215zvzxrpv40afyd18qf79mxc28fda80bm3ax98cpppqm"))))))
 588
 589 (define-public giflib
 590   (package
 591     (name "giflib")
 592     (version "5.1.4")
 593     (source (origin
 594               (method url-fetch)
 595               (uri (string-append "mirror://sourceforge/giflib/giflib-"
 596                                   version ".tar.bz2"))
 597               (sha256
 598                (base32
 599                 "1md83dip8rf29y40cm5r7nn19705f54iraz6545zhwa6y8zyq9yz"))
 600               (patches (search-patches
 601                         "giflib-make-reallocarray-private.patch"))))
 602     (build-system gnu-build-system)
 603     (outputs '("bin"                    ; utility programs
 604                "out"))                  ; library
 605     (inputs `(("libx11" ,libx11)
 606               ("libice" ,libice)
 607               ("libsm" ,libsm)
 608               ("perl" ,perl)))
 609     (arguments
 610      `(#:phases
 611        (modify-phases %standard-phases
 612          (add-after 'unpack 'disable-html-doc-gen
 613            (lambda _
 614              (substitute* "doc/Makefile.in"
 615                (("^all: allhtml manpages") ""))
 616              #t))
 617          (add-after 'install 'install-manpages
 618            (lambda* (#:key outputs #:allow-other-keys)
 619              (let* ((bin (assoc-ref outputs "bin"))
 620                     (man1dir (string-append bin "/share/man/man1")))
 621                (mkdir-p man1dir)
 622                (for-each (lambda (file)
 623                            (let ((base (basename file)))
 624                              (format #t "installing `~a' to `~a'~%"
 625                                      base man1dir)
 626                              (copy-file file
 627                                         (string-append
 628                                          man1dir "/" base))))
 629                          (find-files "doc" "\\.1"))
 630                #t))))))
 631     (synopsis "Tools and library for working with GIF images")
 632     (description
 633      "GIFLIB is a library for reading and writing GIF images.  It is API and
 634 ABI compatible with libungif which was in wide use while the LZW compression
 635 algorithm was patented.  Tools are also included to convert, manipulate,
 636 compose, and analyze GIF images.")
 637     (home-page "http://giflib.sourceforge.net/")
 638     (license license:x11)))
 639
 640 (define-public libungif
 641   (package
 642     (name "libungif")
 643     (version "4.1.4")
 644     (source (origin
 645               (method url-fetch)
 646               (uri (string-append "mirror://sourceforge/giflib/libungif-4.x/"
 647                                   "libungif-" version "/libungif-"
 648                                   version ".tar.bz2"))
 649               (sha256
 650                (base32
 651                 "0cnksimmmjngdrys302ik1385sg1sj4i0gxivzldhgwd46n7x2kh"))))
 652     (build-system gnu-build-system)
 653     (inputs `(("perl" ,perl)))          ;package ships some perl tools
 654     (home-page "http://giflib.sourceforge.net/")
 655     (synopsis "GIF decompression library")
 656     (description
 657      "libungif is the old GIF decompression library by the GIFLIB project.")
 658     (license license:expat)))
 659
 660 (define-public imlib2
 661   (package
 662     (name "imlib2")
 663     (version "1.5.1")
 664     (source (origin
 665               (method url-fetch)
 666               (uri (string-append
 667                     "mirror://sourceforge/enlightenment/imlib2-src/" version
 668                     "/imlib2-" version ".tar.bz2"))
 669               (sha256
 670                (base32
 671                 "1bms2iwmvnvpz5jqq3r52glarqkafif47zbh1ykz8hw85d2mfkps"))))
 672     (build-system gnu-build-system)
 673     (native-inputs
 674      `(("pkgconfig" ,pkg-config)))
 675     (inputs
 676      `(("libx11" ,libx11)
 677        ("libxext" ,libxext)
 678        ("freetype" ,freetype)
 679        ("libjpeg" ,libjpeg)
 680        ("libpng" ,libpng)
 681        ("libtiff" ,libtiff)
 682        ("giflib" ,giflib)
 683        ("bzip2" ,bzip2)))
 684     (home-page "https://sourceforge.net/projects/enlightenment/")
 685     (synopsis
 686      "Loading, saving, rendering and manipulating image files")
 687     (description
 688      "Imlib2 is a library that does image file loading and saving as well as
 689 rendering, manipulation, arbitrary polygon support, etc.
 690
 691 It does ALL of these operations FAST.  Imlib2 also tries to be highly
 692 intelligent about doing them, so writing naive programs can be done easily,
 693 without sacrificing speed.
 694
 695 This is a complete rewrite over the Imlib 1.x series.  The architecture is
 696 more modular, simple, and flexible.")
 697     (license license:imlib2)))
 698
 699 (define-public giblib
 700   (package
 701     (name "giblib")
 702     (version "1.2.4")
 703     (source (origin
 704               (method url-fetch)
 705               (uri (list
 706                      (string-append
 707                        "http://linuxbrit.co.uk/downloads/giblib-"
 708                        version ".tar.gz")
 709                      (string-append
 710                        "https://sourceforge.net/projects/slackbuildsdirectlinks/"
 711                        "files/giblib/giblib-" version ".tar.gz")))
 712               (sha256
 713                (base32
 714                 "1b4bmbmj52glq0s898lppkpzxlprq9aav49r06j2wx4dv3212rhp"))))
 715     (build-system gnu-build-system)
 716     (inputs
 717      `(("libx11" ,libx11)
 718        ("imlib2" ,imlib2)))
 719     (home-page "http://linuxbrit.co.uk/software/") ; no real home-page
 720     (synopsis "Wrapper library for imlib2")
 721     (description
 722      "Giblib is a simple library which wraps imlib2's context API, avoiding
 723 all the context_get/set calls, adds fontstyles to the truetype renderer and
 724 supplies a generic doubly-linked list and some string functions.")
 725     ;; This license removes a clause about X Consortium from the original
 726     ;; X11 license.
 727     (license (license:x11-style "file://COPYING"
 728                                 "See 'COPYING' in the distribution."))))
 729
 730 (define-public freeimage
 731   (package
 732    (name "freeimage")
 733    (version "3.17.0")
 734    (source (origin
 735             (method url-fetch)
 736             (uri (string-append
 737                   "mirror://sourceforge/freeimage/Source%20Distribution/"
 738                   version "/FreeImage"
 739                   (string-concatenate (string-split version #\.))
 740                   ".zip"))
 741             (sha256
 742              (base32
 743               "12bz57asdcfsz3zr9i9nska0fb6h3z2aizy412qjqkixkginbz7v"))
 744             (modules '((guix build utils)))
 745             (snippet
 746              '(begin
 747                 (for-each
 748                   (lambda (dir)
 749                     (delete-file-recursively (string-append "Source/" dir)))
 750                   '("LibJPEG" "LibOpenJPEG" "LibPNG" "LibRawLite"
 751                     ;; "LibJXR"
 752                     "LibWebP" "OpenEXR" "ZLib"))))
 753             (patches (search-patches "freeimage-unbundle.patch"
 754                                      "freeimage-CVE-2015-0852.patch"
 755                                      "freeimage-CVE-2016-5684.patch"
 756                                      "freeimage-fix-build-with-gcc-5.patch"))))
 757    (build-system gnu-build-system)
 758    (arguments
 759     '(#:phases
 760       (modify-phases %standard-phases
 761         ;; According to Fedora these files depend on private headers, but their
 762         ;; presence is required for building, so we replace them with empty files.
 763         (add-after 'unpack 'delete-unbuildable-files
 764           (lambda _
 765             (for-each (lambda (file)
 766                         (delete-file file)
 767                         (close (open file O_CREAT)))
 768                       '("Source/FreeImage/PluginG3.cpp"
 769                         "Source/FreeImageToolkit/JPEGTransform.cpp"))
 770             #t))
 771         ;; These scripts generate the Makefiles.
 772         (replace 'configure
 773           (lambda _
 774             (invoke "sh" "gensrclist.sh")
 775             (invoke "sh" "genfipsrclist.sh")))
 776         (add-before 'build 'patch-makefile
 777           (lambda* (#:key outputs #:allow-other-keys)
 778             (substitute* "Makefile.gnu"
 779               (("/usr") (assoc-ref outputs "out"))
 780               (("-o root -g root") ""))
 781             #t)))
 782       #:make-flags
 783       (list "CC=gcc"
 784             ;; We need '-fpermissive' for Source/FreeImage.h.
 785             ;; libjxr doesn't have a pkg-config file.
 786             (string-append "CFLAGS+=-O2 -fPIC -fvisibility=hidden -fpermissive "
 787                            ;"-I" (assoc-ref %build-inputs "libjxr") "/include/jxrlib"
 788                            ))
 789       #:tests? #f)) ; no check target
 790    (native-inputs
 791     `(("pkg-config" ,pkg-config)
 792       ("unzip" ,unzip)))
 793    (inputs
 794     `(("libjpeg" ,libjpeg)
 795       ;("libjxr" ,libjxr)
 796       ("libpng" ,libpng)
 797       ("libraw" ,libraw)
 798       ("libtiff" ,libtiff)
 799       ("libwebp" ,libwebp)
 800       ("openexr" ,openexr)
 801       ("openjpeg" ,openjpeg)
 802       ("zlib" ,zlib)))
 803    (synopsis "Library for handling popular graphics image formats")
 804    (description
 805     "FreeImage is a library for developers who would like to support popular
 806 graphics image formats like PNG, BMP, JPEG, TIFF and others.")
 807    (license license:gpl2+)
 808    (home-page "http://freeimage.sourceforge.net")))
 809
 810 (define-public vigra
 811   (package
 812    (name "vigra")
 813    (version "1.11.1")
 814    (source
 815     (origin
 816       (method url-fetch)
 817       (uri (string-append "https://github.com/ukoethe/vigra/releases/download/"
 818                           "Version-" (string-join (string-split version #\.) "-")
 819                           "/vigra-" version "-src.tar.gz"))
 820       (sha256 (base32
 821                 "1bqs8vx5i1bzamvv563i24gx2xxdidqyxh9iaj46mbznhc84wmm5"))))
 822    (build-system cmake-build-system)
 823    (inputs
 824     `(("boost" ,boost)
 825       ("fftw" ,fftw)
 826       ("fftwf" ,fftwf)
 827       ("hdf5" ,hdf5)
 828       ("ilmbase" ,ilmbase) ; propagated by openexr, but needed explicitly
 829                            ; to create a configure-flag
 830       ("libjpeg" ,libjpeg)
 831       ("libpng" ,libpng)
 832       ("libtiff" ,libtiff)
 833       ("openexr" ,openexr)
 834       ("python" ,python-2) ; print syntax
 835       ("python2-numpy" ,python2-numpy)
 836       ("zlib" ,zlib)))
 837    (native-inputs
 838     `(("doxygen" ,doxygen)
 839       ("python2-nose" ,python2-nose)
 840       ("python2-sphinx" ,python2-sphinx)))
 841    (arguments
 842     `(#:test-target "check"
 843       #:phases
 844       (modify-phases %standard-phases
 845         ;; See https://github.com/ukoethe/vigra/issues/432
 846         (add-after 'unpack 'disable-broken-test
 847           (lambda _
 848             (substitute* "test/fourier/CMakeLists.txt"
 849               (("VIGRA_ADD_TEST.*") ""))
 850             #t)))
 851       #:configure-flags
 852         (list "-Wno-dev" ; suppress developer mode with lots of warnings
 853               (string-append "-DVIGRANUMPY_INSTALL_DIR="
 854                              (assoc-ref %outputs "out")
 855                              "/lib/python2.7/site-packages")
 856               ;; OpenEXR is not enabled by default.
 857               "-DWITH_OPENEXR=1"
 858               ;; Fix rounding error on 32-bit machines
 859               "-DCMAKE_C_FLAGS=-ffloat-store"
 860               ;; The header files of ilmbase are not found when included
 861               ;; by the header files of openexr, and an explicit flag
 862               ;; needs to be set.
 863               (string-append "-DCMAKE_CXX_FLAGS=-I"
 864                              (assoc-ref %build-inputs "ilmbase")
 865                              "/include/OpenEXR"
 866                              " -ffloat-store"))))
 867    (synopsis "Computer vision library")
 868    (description
 869     "VIGRA stands for Vision with Generic Algorithms.  It is an image
 870 processing and analysis library that puts its main emphasis on customizable
 871 algorithms and data structures.  It is particularly strong for
 872 multi-dimensional image processing.")
 873    (license license:expat)
 874    (home-page "https://ukoethe.github.io/vigra/")))
 875
 876 (define-public vigra-c
 877   (let* ((commit "a2ff675f42079e2623318d8ff8b4288dbe7a7f06")
 878          (revision "0")
 879          (version (git-version "0.0.0" revision commit)))
 880     (package
 881       (name "vigra-c")
 882       (version version)
 883       (home-page "https://github.com/BSeppke/vigra_c")
 884       (source (origin
 885                 (method git-fetch)
 886                 (uri (git-reference
 887                       (url home-page)
 888                       (commit commit)))
 889                 (sha256
 890                  (base32
 891                   "1f1phmfbbz3dsq9330rd6bjmdg29hxskxi9l17cyx1f4mdqpgdgl"))
 892                 (file-name (git-file-name name version))))
 893       (build-system cmake-build-system)
 894       (arguments
 895        `(#:tests? #f))                  ; No test target.
 896       (native-inputs
 897        `(("doxygen" ,doxygen)))
 898       (inputs
 899        `(("fftw" ,fftw)
 900          ("fftwf" ,fftwf)
 901          ("vigra" ,vigra)))
 902       (synopsis "C interface to the VIGRA computer vision library")
 903       (description
 904        "This package provides a C interface to the VIGRA C++ computer vision
 905 library.  It is designed primarily to ease the implementation of higher-level
 906 language bindings to VIGRA.")
 907       (license license:expat))))
 908
 909 (define-public libwebp
 910   (package
 911     (name "libwebp")
 912     (version "1.0.0")
 913     (source
 914      (origin
 915        ;; No tarballs are provided for >0.6.1.
 916        (method git-fetch)
 917        (uri (git-reference
 918              (url "https://chromium.googlesource.com/webm/libwebp")
 919              (commit (string-append "v" version))))
 920        (file-name (git-file-name name version))
 921        (sha256
 922         (base32
 923          "1w8jzdbr1s4238ygyrlxryycss3f2z6d9amxdq8m82nl3l6skar4"))))
 924     (build-system gnu-build-system)
 925     (inputs
 926      `(("freeglut" ,freeglut)
 927        ("giflib" ,giflib)
 928        ("libjpeg" ,libjpeg)
 929        ("libpng" ,libpng)
 930        ("libtiff" ,libtiff)))
 931     (native-inputs
 932      `(("autoconf" ,autoconf)
 933        ("automake" ,automake)
 934        ("libtool" ,libtool)))
 935     (arguments
 936      '(#:configure-flags '("--enable-libwebpmux"
 937                            "--enable-libwebpdemux"
 938                            "--enable-libwebpdecoder")
 939        #:phases (modify-phases %standard-phases
 940                   (add-after 'unpack 'bootstrap
 941                     (lambda _
 942                       (invoke "autoreconf" "-vif"))))))
 943     (home-page "https://developers.google.com/speed/webp/")
 944     (synopsis "Lossless and lossy image compression")
 945     (description
 946      "WebP is a new image format that provides lossless and lossy compression
 947 for images.  WebP lossless images are 26% smaller in size compared to
 948 PNGs.  WebP lossy images are 25-34% smaller in size compared to JPEG images at
 949 equivalent SSIM index.  WebP supports lossless transparency (also known as
 950 alpha channel) with just 22% additional bytes.  Transparency is also supported
 951 with lossy compression and typically provides 3x smaller file sizes compared
 952 to PNG when lossy compression is acceptable for the red/green/blue color
 953 channels.")
 954     (license license:bsd-3)))
 955
 956 (define-public libmng
 957   (package
 958     (name "libmng")
 959     (version "2.0.3")
 960     (source (origin
 961               (method url-fetch)
 962               (uri (string-append "mirror://sourceforge/libmng/libmng-devel/"
 963                                   version "/" name "-" version ".tar.xz"))
 964               (sha256
 965                (base32
 966                 "1lvxnpds0vcf0lil6ia2036ghqlbl740c4d2sz0q5g6l93fjyija"))))
 967     (build-system gnu-build-system)
 968     (propagated-inputs
 969      ;; These are all in the 'Libs.private' field of libmng.pc.
 970      `(("lcms" ,lcms)
 971        ("libjpeg" ,libjpeg)
 972        ("zlib" ,zlib)))
 973     (home-page "http://www.libmng.com/")
 974     (synopsis "Library for handling MNG files")
 975     (description
 976      "Libmng is the MNG (Multiple-image Network Graphics) reference library.")
 977     (license license:bsd-3)))
 978
 979 (define-public exiv2
 980   (package
 981     (name "exiv2")
 982     (version "0.26")
 983     (source (origin
 984              (method url-fetch)
 985              (uri (list (string-append "http://www.exiv2.org/builds/exiv2-"
 986                                        version "-trunk.tar.gz")
 987                         (string-append "http://www.exiv2.org/exiv2-"
 988                                        version ".tar.gz")
 989                         (string-append "https://fossies.org/linux/misc/exiv2-"
 990                                        version ".tar.gz")))
 991              (patches (search-patches "exiv2-CVE-2017-14860.patch"
 992                                       "exiv2-CVE-2017-14859-14862-14864.patch"))
 993              (sha256
 994               (base32
 995                "1yza317qxd8yshvqnay164imm0ks7cvij8y8j86p1gqi1153qpn7"))))
 996     (build-system gnu-build-system)
 997     (arguments '(#:tests? #f))                    ; no `check' target
 998     (propagated-inputs
 999      `(("expat" ,expat)
1000        ("zlib" ,zlib)))
1001     (native-inputs
1002      `(("intltool" ,intltool)))
1003     (home-page "http://www.exiv2.org/")
1004     (synopsis "Library and command-line utility to manage image metadata")
1005     (description
1006      "Exiv2 is a C++ library and a command line utility to manage image
1007 metadata.  It provides fast and easy read and write access to the Exif, IPTC
1008 and XMP metadata of images in various formats.")
1009
1010     ;; Files under `xmpsdk' are a copy of Adobe's XMP SDK, licensed under the
1011     ;; 3-clause BSD license: <http://www.adobe.com/devnet/xmp/sdk/eula.html>.
1012     ;; The core is GPLv2+:
1013     ;;   <https://launchpad.net/ubuntu/precise/+source/exiv2/+copyright>.
1014     (license license:gpl2+)))
1015
1016 (define-public devil
1017   (package
1018     (name "devil")
1019     (version "1.8.0")
1020     (source (origin
1021               (method url-fetch)
1022               (uri (string-append "http://downloads.sourceforge.net/openil/"
1023                                   "DevIL-" version ".tar.gz"))
1024               (sha256
1025                (base32
1026                 "02dpzvi493r09c9hfjnk54nladl3qw55iqkkg18g12fxwwz9fx80"))))
1027     (build-system cmake-build-system)
1028     (arguments
1029      '(;; XXX: Not supported in the released CMakeLists.txt.
1030        ;; Enable this for > 1.8.0.
1031        #:tests? #f
1032        #:phases
1033        (modify-phases %standard-phases
1034          (add-before 'configure 'change-directory
1035            (lambda _ (chdir "DevIL") #t)))))
1036     (native-inputs
1037      `(("pkg-config" ,pkg-config)))
1038     (inputs
1039      `(("lcms" ,lcms)
1040        ("libjpeg" ,libjpeg-turbo)
1041        ("libmng" ,libmng)
1042        ("libpng" ,libpng)
1043        ("libtiff" ,libtiff)
1044        ("openexr" ,openexr)
1045        ("zlib" ,zlib)))
1046     (synopsis "Library for manipulating many image formats")
1047     (description "Developer's Image Library (DevIL) is a library to develop
1048 applications with support for many types of images.  DevIL can load, save,
1049 convert, manipulate, filter and display a wide variety of image formats.")
1050     (home-page "http://openil.sourceforge.net")
1051     (license license:lgpl2.1+)))
1052
1053 (define-public jasper
1054   (package
1055     (name "jasper")
1056     (version "2.0.14")
1057     (source (origin
1058               (method url-fetch)
1059               (uri (string-append "https://github.com/mdadams/jasper/archive/"
1060                                   "version-" version ".tar.gz"))
1061               (file-name (string-append name "-" version ".tar.gz"))
1062               (sha256
1063                (base32
1064                 "0yx9y5y0g6jv142vnqp50j3k8k5yqznz3smrblv192wgfbm6w9l5"))))
1065     (build-system cmake-build-system)
1066     (inputs `(("libjpeg" ,libjpeg)))
1067     (synopsis "JPEG-2000 library")
1068     (description "The JasPer Project is an initiative to provide a reference
1069 implementation of the codec specified in the JPEG-2000 Part-1 standard (i.e.,
1070 ISO/IEC 15444-1).")
1071     (home-page "https://www.ece.uvic.ca/~frodo/jasper/")
1072     (license (license:x11-style "file://LICENSE"))))
1073
1074 (define-public zimg
1075   (package
1076     (name "zimg")
1077     (version "2.5")
1078     (source
1079       (origin
1080         (method url-fetch)
1081         (uri (string-append "https://github.com/sekrit-twc/zimg/archive/"
1082                             "release-" version ".tar.gz"))
1083         (file-name (string-append name "-" version ".tar.gz"))
1084         (sha256
1085          (base32
1086           "0kbq2dy659645fmgxpzg38b6y6x82kwkydhc380kdkaikv2brcjh"))))
1087     (build-system gnu-build-system)
1088     (native-inputs
1089      `(("autoconf" ,autoconf)
1090        ("automake" ,automake)
1091        ("libtool" ,libtool)))
1092     (arguments
1093      '(#:phases
1094        (modify-phases %standard-phases
1095          (add-after 'unpack 'autogen
1096            (lambda _
1097              (zero? (system* "sh" "autogen.sh")))))))
1098     (synopsis "Scaling, colorspace conversion, and dithering library")
1099     (description "Zimg implements the commonly required image processing basics
1100 of scaling, colorspace conversion, and depth conversion.  A simple API enables
1101 conversion between any supported formats to operate with minimal knowledge from
1102 the programmer.")
1103     (home-page "https://github.com/sekrit-twc/zimg")
1104     ;; test/extra/ contains musl-libm,
1105     ;; which is MIT/expat licensed, but only used for tests
1106     (license (license:fsf-free "file://COPYING")))) ;WTFPL version 2
1107
1108 (define-public perceptualdiff
1109   (package
1110     (name "perceptualdiff")
1111     (version "1.3")
1112     (source
1113      (origin
1114        (method url-fetch)
1115        (uri (string-append "https://github.com/myint/perceptualdiff/archive/v"
1116                            version ".tar.gz"))
1117        (file-name (string-append name "-" version ".tar.gz"))
1118         (sha256
1119          (base32
1120           "0zl6xmp971fffg7fzcz2fbgxg5x2w7l8qa65c008i4kbkc9016ps"))))
1121     (build-system cmake-build-system)
1122     (inputs `(("freeimage" ,freeimage)))
1123     (arguments
1124      '(#:phases (modify-phases %standard-phases
1125                   (add-after 'unpack 'fix-tests
1126                     ;; cmake-build-system uses a build/ directory outside
1127                     ;; of the source tree, one level higher than expected
1128                     (lambda _
1129                       (substitute* "test/run_tests.bash"
1130                         (("../build") "../../build")))))))
1131     (home-page "https://github.com/myint/perceptualdiff")
1132     (synopsis "Perceptual image comparison utility")
1133     (description "PerceptualDiff visually compares two images to determine
1134 whether they look alike.  It uses a computational model of the human visual
1135 system to detect similarities.  This allows it too see beyond irrelevant
1136 differences in file encoding, image quality, and other small variations.")
1137     (license license:gpl2+)))
1138
1139 (define-public steghide
1140   (package
1141     (name "steghide")
1142     (version "0.5.1")
1143     (source (origin
1144               (method url-fetch)
1145               (uri (string-append "mirror://sourceforge/steghide/steghide/"
1146                                   version "/steghide-" version ".tar.bz2"))
1147               (sha256
1148                (base32
1149                 "18bxlhbdc3zsmxj84i417xjh0q28kv26q449k23n0a72ldwziix2"))
1150               (patches (list (search-patch "steghide-fixes.patch")))))
1151     (build-system gnu-build-system)
1152     (native-inputs
1153      `(("gettext" ,gettext-minimal)
1154        ("libtool" ,libtool)
1155        ("perl" ,perl)))                 ;for tests
1156     (inputs
1157      `(("libmhash" ,libmhash)
1158        ("libmcrypt" ,libmcrypt)
1159        ("libjpeg" ,libjpeg)
1160        ("zlib" ,zlib)))
1161     (arguments
1162      `(#:make-flags '("CXXFLAGS=-fpermissive")    ;required for MHashPP.cc
1163
1164        #:phases (modify-phases %standard-phases
1165                   (add-before 'configure 'set-perl-search-path
1166                     (lambda _
1167                       ;; Work around "dotless @INC" build failure.
1168                       (setenv "PERL5LIB"
1169                               (string-append (getcwd) "/tests:"
1170                                              (getenv "PERL5LIB")))
1171                       #t)))))
1172     (home-page "http://steghide.sourceforge.net")
1173     (synopsis "Image and audio steganography")
1174     (description
1175      "Steghide is a program to hide data in various kinds of image and audio
1176 files (known as @dfn{steganography}).  Neither color nor sample frequencies are
1177 changed, making the embedding resistant against first-order statistical tests.")
1178     (license license:gpl2+)))
1179
1180 (define-public stb-image-for-extempore
1181   (let ((revision "1")
1182         (commit "152a250a702bf28951bb0220d63bc0c99830c498"))
1183     (package
1184       (name "stb-image-for-extempore")
1185       (version (string-append "0-" revision "." (string-take commit 9)))
1186       (source
1187        (origin (method git-fetch)
1188                (uri (git-reference
1189                      (url "https://github.com/extemporelang/stb.git")
1190                      (commit commit)))
1191                (sha256
1192                 (base32
1193                  "0y0aa20pj9311x2ii06zg8xs34idg14hfgldqc5ymizc6cf1qiqv"))
1194                (file-name (string-append name "-" version "-checkout"))))
1195       (build-system cmake-build-system)
1196       (arguments `(#:tests? #f))        ; no tests included
1197       ;; Extempore refuses to build on architectures other than x86_64
1198       (supported-systems '("x86_64-linux"))
1199       (home-page "https://github.com/extemporelang/stb")
1200       (synopsis "Image library for Extempore")
1201       (description
1202        "This package is a collection of assorted single-file libraries.  Of
1203 all included libraries only the image loading and decoding library is
1204 installed as @code{stb_image}.")
1205       (license license:public-domain))))
1206
1207 (define-public optipng
1208   (package
1209     (name "optipng")
1210     (version "0.7.7")
1211     (source
1212      (origin
1213        (method url-fetch)
1214        (uri (string-append "http://prdownloads.sourceforge.net/optipng/optipng-"
1215                            version ".tar.gz"))
1216        (sha256
1217         (base32
1218          "0lj4clb851fzpaq446wgj0sfy922zs5l5misbpwv6w7qrqrz4cjg"))
1219        (modules '((guix build utils)))
1220        (snippet
1221          '(begin
1222             (delete-file-recursively "src/libpng")
1223             (delete-file-recursively "src/zlib")
1224             #t))))
1225     (build-system gnu-build-system)
1226     (inputs
1227      `(("libpng" ,libpng)
1228        ("zlib" ,zlib)))
1229     (arguments
1230      '(#:phases
1231        (modify-phases %standard-phases
1232          (replace 'configure
1233            (lambda* (#:key outputs #:allow-other-keys)
1234              ;; configure script doesn't accept arguments CONFIG_SHELL and SHELL
1235              (invoke "sh" "configure"
1236                      (string-append "--prefix=" (assoc-ref outputs "out"))
1237                      "-with-system-libs")
1238              #t)))))
1239     (synopsis "Optimizer that recompresses PNG image files to a smaller size")
1240     (description "OptiPNG is a PNG optimizer that recompresses image
1241 files to a smaller size, without losing any information.  This program
1242 also converts external formats (BMP, GIF, PNM and TIFF) to optimized
1243 PNG, and performs PNG integrity checks and corrections.")
1244     (home-page "http://optipng.sourceforge.net/")
1245     (license license:zlib)))
1246
1247 (define-public libjpeg-turbo
1248   (package
1249     (name "libjpeg-turbo")
1250     (version "2.0.0")
1251     (source (origin
1252               (method url-fetch)
1253               (uri (string-append "mirror://sourceforge/" name "/" version "/"
1254                                   name "-" version ".tar.gz"))
1255               (sha256
1256                (base32
1257                 "0s48zz6awd493hmb200abmsizh68fh1jmz98r41n4c8dbl87d23p"))))
1258     (build-system cmake-build-system)
1259     (native-inputs
1260      `(("nasm" ,nasm)))
1261     (arguments
1262      '(#:configure-flags '("-DCMAKE_INSTALL_LIBDIR:PATH=lib"
1263                            "-DENABLE_STATIC=0")))
1264     (home-page "https://libjpeg-turbo.org/")
1265     (synopsis "SIMD-accelerated JPEG image handling library")
1266     (description "libjpeg-turbo is a JPEG image codec that accelerates baseline
1267 JPEG compression and decompression using SIMD instructions: MMX on x86, SSE2 on
1268 x86-64, NEON on ARM, and AltiVec on PowerPC processors.  Even on other systems,
1269 its highly-optimized Huffman coding routines allow it to outperform libjpeg by
1270 a significant amount.
1271 libjpeg-turbo implements both the traditional libjpeg API and the less powerful
1272 but more straightforward TurboJPEG API, and provides a full-featured Java
1273 interface.  It supports color space extensions that allow it to compress from
1274 and decompress to 32-bit and big-endian pixel buffers (RGBX, XBGR, etc.).")
1275     ;; libjpeg-turbo is covered by three different licenses; see LICENSE.md.
1276     (license (list license:bsd-3        ;the TurboJPEG API library and programs
1277                    license:ijg          ;the libjpeg library and associated tools
1278                    license:zlib))))     ;the libjpeg-turbo SIMD extensions
1279
1280 (define-public niftilib
1281   (package
1282     (name "niftilib")
1283     (version "2.0.0")
1284     (source (origin
1285               (method url-fetch)
1286               (uri (list (string-append "mirror://sourceforge/niftilib/"
1287                                         "nifticlib/nifticlib_"
1288                                         (string-join (string-split version #\.) "_")
1289                                         "/nifticlib-" version ".tar.gz")))
1290               (sha256
1291                (base32 "123z9bwzgin5y8gi5ni8j217k7n683whjsvg0lrpii9flgk8isd3"))))
1292     (build-system gnu-build-system)
1293     (arguments
1294      '(#:tests? #f                      ; there is no test target
1295        #:parallel-build? #f             ; not supported
1296        #:make-flags
1297        (list "SHELL=bash"
1298              (string-append "ZLIB_INC="
1299                             (assoc-ref %build-inputs "zlib") "/include")
1300              ;; Append "-fPIC" to CFLAGS.
1301              (string-append "CFLAGS="
1302                             "-Wall -ansi -pedantic -fPIC"))
1303        #:phases
1304        (modify-phases %standard-phases
1305          (replace 'install
1306            (lambda* (#:key outputs #:allow-other-keys)
1307              (let ((out (assoc-ref outputs "out")))
1308                (for-each
1309                 (lambda (dir)
1310                   (copy-recursively dir (string-append out "/" dir)))
1311                 '("bin" "lib" "include")))
1312              #t))
1313          (delete 'configure))))
1314     (inputs
1315      `(("zlib" ,zlib)))
1316     (synopsis "Library for reading and writing files in the nifti-1 format")
1317     (description "Niftilib is a set of i/o libraries for reading and writing
1318 files in the nifti-1 data format - a binary file format for storing
1319 medical image data, e.g. magnetic resonance image (MRI) and functional MRI
1320 (fMRI) brain images.")
1321     (home-page "http://niftilib.sourceforge.net")
1322     (license license:public-domain)))
1323
1324 (define-public gpick
1325   (package
1326     (name "gpick")
1327     (version "0.2.5")
1328     (source (origin
1329               (method url-fetch)
1330               (uri (string-append "https://github.com/thezbyg/gpick/archive/"
1331                                   name "-" version ".tar.gz"))
1332               (sha256
1333                (base32
1334                 "0mxvxk15xhk2i5vfavjhnkk4j3bnii0gpf8di14rlbpq070hd5rs"))))
1335     (build-system scons-build-system)
1336     (native-inputs
1337      `(("boost" ,boost)
1338        ("gettext" ,gnu-gettext)
1339        ("pkg-config" ,pkg-config)))
1340     (inputs
1341      `(("expat" ,expat)
1342        ("gtk2" ,gtk+-2)
1343        ("lua" ,lua-5.2)))
1344     (arguments
1345      `(#:tests? #f
1346        #:scons ,scons-python2
1347        #:scons-flags (list (string-append "DESTDIR=" %output))
1348        #:phases
1349        (modify-phases %standard-phases
1350          (add-before 'build 'fix-lua-reference
1351            (lambda _
1352              (substitute* "SConscript"
1353                (("lua5.2") "lua-5.2"))
1354              #t)))))
1355     (home-page "http://www.gpick.org/")
1356     (synopsis "Color picker")
1357     (description "Gpick is an advanced color picker and palette editing tool.")
1358     (license license:bsd-3)))
1359
1360 (define-public libiptcdata
1361   (package
1362     (name "libiptcdata")
1363     (version "1.0.4")
1364     (source (origin
1365               (method url-fetch)
1366               (uri (string-append "mirror://sourceforge/" name "/" name "/"
1367                                   version "/" name "-" version ".tar.gz"))
1368               (sha256
1369                (base32
1370                 "03pfvkmmx762iydq0q207x2028d275pbdysfsgpmrr0ywy63pxkr"))))
1371     (build-system gnu-build-system)
1372     (home-page "http://libiptcdata.sourceforge.net/")
1373     (synopsis "IPTC metadata manipulation library")
1374     (description "Libiptcdata is a C library for manipulating the International
1375 Press Telecommunications Council (IPTC) metadata stored within multimedia files
1376 such as images.  This metadata can include captions and keywords, often used by
1377 popular photo management applications.  The library provides routines for
1378 parsing, viewing, modifying, and saving this metadata.")
1379     (license license:lgpl2.0+)))
1380
1381 (define-public flameshot
1382   (package
1383     (name "flameshot")
1384     (version "0.5.1")
1385     (source
1386      (origin
1387        (method url-fetch)
1388        (uri (string-append "https://github.com/lupoDharkael/flameshot/archive/"
1389                            "v" version ".tar.gz"))
1390        (file-name (string-append name "-" version ".tar.gz"))
1391        (sha256
1392         (base32
1393          "0kp451bqgssvg8n3sg60s3fifplm9l5kxiij0yxkl864p2mhw8im"))))
1394     (build-system gnu-build-system)
1395     (native-inputs
1396      `(("qttools" ,qttools)))
1397     (inputs
1398      `(("qtbase" ,qtbase)))
1399     (arguments
1400      `(#:tests? #f ; no tests
1401        #:phases
1402        (modify-phases %standard-phases
1403          (replace 'configure
1404            (lambda* (#:key outputs #:allow-other-keys)
1405              (invoke "qmake"
1406                      "CONFIG+=packaging"
1407                      (string-append "BASEDIR=" (assoc-ref outputs "out"))
1408                      "PREFIX=/"))))))
1409     (home-page "https://github.com/lupoDharkael/flameshot")
1410     (synopsis "Powerful yet simple to use screenshot software")
1411     (description "Flameshot is a screenshot program.
1412 Features:
1413
1414 @itemize
1415 @item Customizable appearance.
1416 @item Easy to use.
1417 @item In-app screenshot edition.
1418 @item DBus interface.
1419 @item Upload to Imgur.
1420 @end itemize\n")
1421     (license license:gpl3+)))
1422
1423 (define-public r-jpeg
1424   (package
1425    (name "r-jpeg")
1426    (version "0.1-8")
1427    (source
1428      (origin
1429        (method url-fetch)
1430        (uri (cran-uri "jpeg" version))
1431        (sha256
1432         (base32
1433          "05hawv5qcb82ljc1l2nchx1wah8mq2k2kfkhpzyww554ngzbwcnh"))))
1434    (build-system r-build-system)
1435    (inputs `(("libjpeg" ,libjpeg)))
1436    (home-page "http://www.rforge.net/jpeg/")
1437    (synopsis "Read and write JPEG images with R")
1438    (description "This package provides a way to read, write and display bitmap
1439 images stored in the JPEG format with R.  It can read and write both files and
1440 in-memory raw vectors.")
1441    (license license:gpl2+)))
1442
1443 (define-public gifsicle
1444   (package
1445    (name "gifsicle")
1446    (version "1.91")
1447    (source
1448      (origin
1449        (method url-fetch)
1450        (uri (string-append "http://www.lcdf.org/gifsicle/gifsicle-"
1451                            version ".tar.gz"))
1452        (sha256
1453         (base32
1454          "00586z1yz86qcblgmf16yly39n4lkjrscl52hvfxqk14m81fckha"))))
1455    (build-system gnu-build-system)
1456    (arguments
1457     '(#:phases
1458       (modify-phases %standard-phases
1459         (add-before 'check 'patch-tests
1460           (lambda _
1461             (substitute* "test/testie"
1462               (("/usr/bin/perl")
1463                (which "perl"))
1464               (("/bin/sh")
1465                (which "sh"))
1466               (("/bin/rm")
1467                (which "rm")))
1468             #t)))))
1469    (native-inputs `(("perl" ,perl))) ; Only for tests.
1470    (inputs `(("libx11" ,libx11)))
1471    (home-page "http://www.lcdf.org/gifsicle/")
1472    (synopsis "Edit GIF images and animations")
1473    (description "Gifsicle is a command-line GIF image manipulation tool that:
1474
1475 @itemize
1476 @item Provides a batch mode for changing GIFs in place.
1477 @item Prints detailed information about GIFs, including comments.
1478 @item Control over interlacing, comments, looping, transparency, etc.
1479 @item Creates well-behaved GIFs: removes redundant colors, only uses local color
1480 tables, etc.
1481 @item Shrinks colormaps and change images to use the Web-safe palette.
1482 @item Optimizes GIF animations, or unoptimizes them for easier editing.
1483 @end itemize
1484
1485 Two other programs are included with Gifsicle: @command{gifview} is a
1486 lightweight animated-GIF viewer, and @command{gifdiff} compares two GIFs for
1487 identical visual appearance.")
1488    (license license:gpl2+)))