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, 2019 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 ng0 <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 ;;; Copyright © 2018 Pierre-Antoine Rouby <contact@parouby.fr>
  24 ;;; Copyright © 2018 Alex Vong <alexvong1995@gmail.com>
  25 ;;; Copyright © 2018 Rutger Helling <rhelling@mykolab.com>
  26 ;;;
  27 ;;; This file is part of GNU Guix.
  28 ;;;
  29 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  30 ;;; under the terms of the GNU General Public License as published by
  31 ;;; the Free Software Foundation; either version 3 of the License, or (at
  32 ;;; your option) any later version.
  33 ;;;
  34 ;;; GNU Guix is distributed in the hope that it will be useful, but
  35 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  36 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  37 ;;; GNU General Public License for more details.
  38 ;;;
  39 ;;; You should have received a copy of the GNU General Public License
  40 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  41
  42 (define-module (gnu packages image)
  43   #:use-module (gnu packages)
  44   #:use-module (gnu packages algebra)
  45   #:use-module (gnu packages assembly)
  46   #:use-module (gnu packages autotools)
  47   #:use-module (gnu packages boost)
  48   #:use-module (gnu packages check)
  49   #:use-module (gnu packages curl)
  50   #:use-module (gnu packages compression)
  51   #:use-module (gnu packages documentation)
  52   #:use-module (gnu packages fontutils)
  53   #:use-module (gnu packages freedesktop)
  54   ;; To provide gcc@5 and gcc@6, to work around <http://bugs.gnu.org/24703>.
  55   #:use-module (gnu packages gcc)
  56   #:use-module (gnu packages gettext)
  57   #:use-module (gnu packages ghostscript)
  58   #:use-module (gnu packages gl)
  59   #:use-module (gnu packages glib)
  60   #:use-module (gnu packages graphics)
  61   #:use-module (gnu packages gtk)
  62   #:use-module (gnu packages lua)
  63   #:use-module (gnu packages man)
  64   #:use-module (gnu packages maths)
  65   #:use-module (gnu packages mcrypt)
  66   #:use-module (gnu packages perl)
  67   #:use-module (gnu packages photo)
  68   #:use-module (gnu packages pkg-config)
  69   #:use-module (gnu packages python)
  70   #:use-module (gnu packages python-xyz)
  71   #:use-module (gnu packages sphinx)
  72   #:use-module (gnu packages xml)
  73   #:use-module (gnu packages xorg)
  74   #:use-module (gnu packages qt)
  75   #:use-module ((guix licenses) #:prefix license:)
  76   #:use-module (guix packages)
  77   #:use-module (guix download)
  78   #:use-module (guix git-download)
  79   #:use-module (guix build-system gnu)
  80   #:use-module (guix build-system cmake)
  81   #:use-module (guix build-system meson)
  82   #:use-module (guix build-system python)
  83   #:use-module (guix build-system r)
  84   #:use-module (guix build-system scons)
  85   #:use-module (srfi srfi-1))
  86
  87 (define-public libpng
  88   (package
  89    (name "libpng")
  90    (version "1.6.34")
  91    (replacement libpng-1.6.37)
  92    (source (origin
  93             (method url-fetch)
  94             (uri (list (string-append "mirror://sourceforge/libpng/libpng16/"
  95                                       version "/libpng-" version ".tar.xz")
  96                        (string-append
  97                         "ftp://ftp.simplesystems.org/pub/libpng/png/src"
  98                         "/libpng16/libpng-" version ".tar.xz")
  99                        (string-append
 100                         "ftp://ftp.simplesystems.org/pub/libpng/png/src/history"
 101                         "/libpng16/libpng-" version ".tar.xz")))
 102             (sha256
 103              (base32
 104               "1xjr0v34fyjgnhvaa1zixcpx5yvxcg4zwvfh0fyklfyfj86rc7ig"))))
 105    (build-system gnu-build-system)
 106
 107    ;; libpng.la says "-lz", so propagate it.
 108    (propagated-inputs `(("zlib" ,zlib)))
 109
 110    (synopsis "Library for handling PNG files")
 111    (description
 112     "Libpng is the official PNG (Portable Network Graphics) reference
 113 library.  It supports almost all PNG features and is extensible.")
 114    (license license:zlib)
 115    (home-page "http://www.libpng.org/pub/png/libpng.html")))
 116
 117 ;; This graft exists to fix CVE-2018-14048, CVE-2018-14550, and CVE-2019-7317.
 118 (define-public libpng-1.6.37
 119   (package
 120     (inherit libpng)
 121     (version "1.6.37")
 122     (source (origin
 123               (method url-fetch)
 124               (uri (list (string-append "mirror://sourceforge/libpng/libpng16/"
 125                                         version "/libpng-" version ".tar.xz")
 126                          (string-append
 127                           "ftp://ftp.simplesystems.org/pub/libpng/png/src"
 128                           "/libpng16/libpng-" version ".tar.xz")
 129                          (string-append
 130                           "ftp://ftp.simplesystems.org/pub/libpng/png/src/history"
 131                           "/libpng16/libpng-" version ".tar.xz")))
 132               (sha256
 133                (base32
 134                 "1jl8in381z0128vgxnvn33nln6hzckl7l7j9nqvkaf1m9n1p0pjh"))))))
 135
 136 ;; libpng-apng should be updated when the APNG patch is released:
 137 ;; <https://bugs.gnu.org/27556>
 138 (define-public libpng-apng
 139   (package
 140     (name "libpng-apng")
 141     (version "1.6.28")
 142     (source
 143      (origin
 144        (method url-fetch)
 145        (uri (list (string-append "mirror://sourceforge/libpng/libpng16/"
 146                                  version "/libpng-" version ".tar.xz")
 147                   (string-append
 148                    "ftp://ftp.simplesystems.org/pub/libpng/png/src"
 149                    "/libpng16/libpng-" version ".tar.xz")
 150                   (string-append
 151                    "ftp://ftp.simplesystems.org/pub/libpng/png/src/history"
 152                    "/libpng16/libpng-" version ".tar.xz")))
 153        (sha256
 154         (base32
 155          "0ylgyx93hnk38haqrh8prd3ax5ngzwvjqw5cxw7p9nxmwsfyrlyq"))))
 156     (build-system gnu-build-system)
 157     (arguments
 158      `(#:modules ((guix build gnu-build-system)
 159                   (guix build utils)
 160                   (srfi srfi-1))
 161        #:phases
 162        (modify-phases %standard-phases
 163          (add-after 'unpack 'patch-apng
 164            (lambda* (#:key inputs #:allow-other-keys)
 165              (define (apply-patch file)
 166                (invoke "patch" "-p1" "--force"
 167                        "--input" file))
 168              (let ((apng.gz (assoc-ref inputs "apng")))
 169                (format #t "Applying APNG patch '~a'...~%"
 170                        apng.gz)
 171                (invoke "sh" "-c"
 172                        (string-append "gunzip < " apng.gz " > the-patch"))
 173                (apply-patch "the-patch")
 174                #t)))
 175          (add-before 'configure 'no-checks
 176            (lambda _
 177              (substitute* "Makefile.in"
 178                (("^scripts/symbols.chk") "")
 179                (("check: scripts/symbols.chk") ""))
 180              #t)))))
 181     (inputs
 182      `(("apng" ,(origin
 183                   (method url-fetch)
 184                   (uri
 185                    (string-append "mirror://sourceforge/libpng-apng/libpng16/"
 186                                   version "/libpng-" version "-apng.patch.gz"))
 187                   (sha256
 188                    (base32
 189                     "0m5nv70n9903x3xzxw9qqc6sgf2rp106ha0x6gix0xf8wcrljaab"))))))
 190     (native-inputs
 191      `(("libtool" ,libtool)))
 192     ;; libpng.la says "-lz", so propagate it.
 193     (propagated-inputs
 194      `(("zlib" ,zlib)))
 195     (synopsis "APNG patch for libpng")
 196     (description
 197      "APNG (Animated Portable Network Graphics) is an unofficial
 198 extension of the APNG (Portable Network Graphics) format.
 199 APNG patch provides APNG support to libpng.")
 200     (home-page "https://sourceforge.net/projects/libpng-apng/")
 201     (license license:zlib)))
 202
 203 (define-public libpng-1.2
 204   (package
 205     (inherit libpng)
 206     (version "1.2.59")
 207     (source
 208      (origin
 209        (method url-fetch)
 210        (uri (list (string-append "mirror://sourceforge/libpng/libpng12/"
 211                                  version "/libpng-" version ".tar.xz")
 212                   (string-append
 213                    "ftp://ftp.simplesystems.org/pub/libpng/png/src"
 214                    "/libpng12/libpng-" version ".tar.xz")
 215                   (string-append
 216                    "ftp://ftp.simplesystems.org/pub/libpng/png/src/history"
 217                    "/libpng12/libpng-" version ".tar.xz")))
 218        (sha256
 219         (base32
 220          "1izw9ybm27llk8531w6h4jp4rk2rxy2s9vil16nwik5dp0amyqxl"))))))
 221
 222 (define-public pngcrush
 223   (package
 224    (name "pngcrush")
 225    (version "1.8.13")
 226    (source (origin
 227             (method url-fetch)
 228             (uri (string-append "mirror://sourceforge/pmt/pngcrush/"
 229                                 version "/pngcrush-" version "-nolib.tar.xz"))
 230             (sha256 (base32
 231                      "0l43c59d6v9l0g07z3q3ywhb8xb3vz74llv3mna0izk9bj6aqkiv"))))
 232    (build-system gnu-build-system)
 233    (arguments
 234     '(#:tests? #f ; no check target
 235       #:phases
 236       (modify-phases %standard-phases
 237         (replace 'configure
 238           (lambda* (#:key inputs outputs #:allow-other-keys)
 239             (substitute* "Makefile"
 240               (("^(PNG(INC|LIB) = )/usr/local/" line vardef)
 241                (string-append vardef (assoc-ref inputs "libpng") "/"))
 242               (("^(Z(INC|LIB) = )/usr/local/" line vardef)
 243                (string-append vardef (assoc-ref inputs "zlib") "/"))
 244               ;; The Makefile is written by hand and not using $PREFIX
 245               (("\\$\\(DESTDIR\\)/usr/")
 246                (string-append (assoc-ref outputs "out") "/")))
 247             #t)))))
 248    (inputs
 249     `(("libpng" ,libpng)
 250       ("zlib" , zlib)))
 251    (home-page "https://pmt.sourceforge.io/pngcrush")
 252    (synopsis "Utility to compress PNG files")
 253    (description "pngcrusqh is an optimizer for PNG (Portable Network Graphics)
 254 files.  It can compress them as much as 40% losslessly.")
 255    (license license:zlib)))
 256
 257 (define-public pngcrunch
 258   ;; This package used to be wrongfully name "pngcrunch".
 259   (deprecated-package "pngcrunch" pngcrush))
 260
 261 (define-public pnglite
 262   (let ((commit "11695c56f7d7db806920bd9229b69f230e6ffb38")
 263         (revision "1"))
 264     (package
 265       (name "pnglite")
 266       ;; The project was moved from sourceforge to github.
 267       ;; The latest version in sourceforge was 0.1.17:
 268       ;; https://sourceforge.net/projects/pnglite/files/pnglite/
 269       ;; No releases are made in github.
 270       (version (git-version "0.1.17" revision commit))
 271       (source (origin
 272                 (method git-fetch)
 273                 (uri (git-reference
 274                       (url "https://github.com/dankar/pnglite")
 275                       (commit commit)))
 276                 (sha256
 277                  (base32
 278                   "1lmmkdxby5b8z9kx3zrpgpk33njpcf2xx8z9bgqag855sjsqbbby"))
 279                 (file-name (git-file-name name version))))
 280       (build-system gnu-build-system)
 281       (arguments
 282        `(#:tests? #f ; no tests
 283          #:phases
 284          (modify-phases %standard-phases
 285            (delete 'configure)
 286            (replace 'build
 287              (lambda _
 288                ;; common build flags for building shared libraries
 289                (let ((cflags '("-O2" "-g" "-fPIC"))
 290                      (ldflags '("-shared")))
 291                  (apply invoke
 292                         `("gcc"
 293                           "-o" "libpnglite.so"
 294                           ,@cflags
 295                           ,@ldflags
 296                           "pnglite.c"))
 297                  #t)))
 298            (replace 'install
 299              (lambda* (#:key outputs #:allow-other-keys)
 300                (let* ((out (assoc-ref outputs "out"))
 301                       (lib (string-append out "/lib/"))
 302                       (include (string-append out "/include/"))
 303                       (doc (string-append out "/share/doc/"
 304                                           ,name "-" ,version "/")))
 305                  (install-file "libpnglite.so" lib)
 306                  (install-file "pnglite.h" include)
 307                  (install-file "README.md" doc)
 308                  #t))))))
 309       (inputs `(("zlib" ,zlib)))
 310       (home-page "https://github.com/dankar/pnglite")
 311       (synopsis "Pretty small png library")
 312       (description "A pretty small png library.
 313 Currently all documentation resides in @file{pnglite.h}.")
 314       (license license:zlib))))
 315
 316 (define-public libjpeg
 317   (package
 318    (name "libjpeg")
 319    (version "9c")
 320    (source (origin
 321             (method url-fetch)
 322             (uri (string-append "https://www.ijg.org/files/jpegsrc.v"
 323                    version ".tar.gz"))
 324             (sha256 (base32
 325                      "08kixcf3a7s9x91174abjnk1xbvj4v8crdc73zi4k9h3jfbm00k5"))))
 326    (build-system gnu-build-system)
 327    (synopsis "Library for handling JPEG files")
 328    (description
 329     "Libjpeg implements JPEG image encoding, decoding, and transcoding.
 330 JPEG is a standardized compression method for full-color and gray-scale
 331 images.
 332 It also includes programs that provide conversion between the JPEG format and
 333 image files in PBMPLUS PPM/PGM, GIF, BMP, and Targa file formats, as well as
 334 lossless JPEG manipulations such as rotation, scaling or cropping:
 335 @enumerate
 336 @item cjpeg
 337 @item djpeg
 338 @item jpegtran
 339 @item rdjpgcom
 340 @item wrjpgcom
 341 @end enumerate")
 342    (license license:ijg)
 343    (home-page "https://www.ijg.org/")))
 344
 345 (define-public libjpeg-8
 346   (package (inherit libjpeg)
 347    (version "8d")
 348    (source (origin
 349             (method url-fetch)
 350             (uri (string-append "https://www.ijg.org/files/jpegsrc.v"
 351                    version ".tar.gz"))
 352             (sha256 (base32
 353                      "1cz0dy05mgxqdgjf52p54yxpyy95rgl30cnazdrfmw7hfca9n0h0"))))))
 354
 355 (define-public libjxr
 356   (package
 357     (name "libjxr")
 358     (version "1.1")
 359     (source (origin
 360               ;; We are using the Debian source because CodePlex does not
 361               ;; deliver an easily downloadable tarball.
 362               (method url-fetch)
 363               (uri (string-append "mirror://debian/pool/main/j/jxrlib/jxrlib_"
 364                                   version ".orig.tar.gz"))
 365               (sha256
 366                (base32
 367                 "00w3f3cmjsm3fiaxq5mxskmp5rl3mki8psrf9y8s1vqbg237na67"))
 368               (patch-flags '("-p1" "--binary"))
 369               (patches (search-patches "libjxr-fix-function-signature.patch"
 370                                        "libjxr-fix-typos.patch"))))
 371     (build-system gnu-build-system)
 372     (arguments '(#:make-flags '("CC=gcc")
 373                  #:tests? #f ; no check target
 374                  #:phases
 375                  (modify-phases %standard-phases
 376                    (delete 'configure) ; no configure script
 377                    ;; The upstream makefile does not include an install phase.
 378                    (replace 'install
 379                      (lambda* (#:key outputs #:allow-other-keys)
 380                        (let* ((out (assoc-ref outputs "out"))
 381                               (bin (string-append out "/bin"))
 382                               (lib (string-append out "/lib"))
 383                               (include (string-append out "/include/jxrlib")))
 384                          (for-each (lambda (file)
 385                                      (install-file file include)
 386                                      (delete-file file))
 387                                    (append
 388                                     '("jxrgluelib/JXRGlue.h"
 389                                       "jxrgluelib/JXRMeta.h"
 390                                       "jxrtestlib/JXRTest.h"
 391                                       "image/sys/windowsmediaphoto.h")
 392                                     (find-files "common/include" "\\.h$")))
 393                          (for-each (lambda (file)
 394                                      (install-file file lib)
 395                                      (delete-file file))
 396                                    (find-files "." "\\.a$"))
 397                          (for-each (lambda (file)
 398                                      (install-file file bin)
 399                                      (delete-file file))
 400                                    '("JxrDecApp" "JxrEncApp")))
 401                        #t)))))
 402     (synopsis "Implementation of the JPEG XR standard")
 403     (description "JPEG XR is an approved ISO/IEC International standard (its
 404 official designation is ISO/IEC 29199-2). This library is an implementation of that standard.")
 405     (license
 406      (license:non-copyleft
 407       "file://Makefile"
 408       "See the header of the Makefile in the distribution."))
 409     (home-page "https://jxrlib.codeplex.com/")))
 410
 411 (define-public jpegoptim
 412   (package
 413    (name "jpegoptim")
 414    (version "1.4.6")
 415    (source (origin
 416             (method url-fetch)
 417             (uri (string-append "http://www.kokkonen.net/tjko/src/jpegoptim-"
 418                                 version ".tar.gz"))
 419             (sha256 (base32
 420                      "1dss7907fclfl8zsw0bl4qcw0hhz6fqgi3867w0jyfm3q9jfpcc8"))))
 421    (build-system gnu-build-system)
 422    (inputs `(("libjpeg" ,libjpeg)))
 423    (arguments
 424     '(#:tests? #f))                     ; no tests
 425    (synopsis "Optimize JPEG images")
 426    (description
 427     "jpegoptim provides lossless optimization (based on optimizing
 428 the Huffman tables) and \"lossy\" optimization based on setting
 429 maximum quality factor.")
 430    (license license:gpl2+)
 431    (home-page "https://www.kokkonen.net/tjko/projects.html#jpegoptim")))
 432
 433 (define-public libicns
 434   (package
 435     (name "libicns")
 436     (version "0.8.1")
 437     (source (origin
 438               (method url-fetch)
 439               (uri (string-append
 440                     "mirror://sourceforge/icns/"
 441                     "libicns-" version ".tar.gz"))
 442               (sha256
 443                (base32
 444                 "1hjm8lwap7bjyyxsyi94fh5817xzqhk4kb5y0b7mb6675xw10prk"))))
 445     (build-system gnu-build-system)
 446     (inputs
 447      `(("libpng" ,libpng)
 448        ("jasper" ,jasper)))
 449     (arguments
 450      `(#:tests? #t)) ; No tests.
 451     (home-page "http://icns.sourceforge.net/")
 452     (synopsis "Library for handling Mac OS icns resource files")
 453     (description
 454      "Libicns is a library for the manipulation of Mac OS IconFamily resource
 455 type files (ICNS).  @command{icns2png} and @command{png2icns} are provided to
 456 convert between PNG and ICNS. @command{icns2png} will extract image files from
 457 ICNS files under names like \"Foo_48x48x32.png\" useful for installing for use
 458 with .desktop files.  Additionally, @command{icontainer2png} is provided for
 459 extracting icontainer icon files.")
 460     (license (list license:lgpl2.1+     ; libicns
 461                    license:lgpl2.0+     ; src/apidocs.*
 462                    license:gpl2+))))    ; icns2png, png2icns, icontainer2png
 463
 464 (define-public libtiff
 465   (package
 466    (name "libtiff")
 467    (version "4.0.10")
 468    (source
 469      (origin
 470        (method url-fetch)
 471        (uri (string-append "http://download.osgeo.org/libtiff/tiff-"
 472                            version ".tar.gz"))
 473        (sha256
 474         (base32
 475          "1r4np635gr6zlc0bic38dzvxia6iqzcrary4n1ylarzpr8fd2lic"))))
 476    (build-system gnu-build-system)
 477    (outputs '("out"
 478               "doc"))                           ;1.3 MiB of HTML documentation
 479    (arguments
 480     ;; Instead of using --docdir, this package has its own --with-docdir.
 481     `(#:configure-flags (list (string-append "--with-docdir="
 482                                              (assoc-ref %outputs "doc")
 483                                              "/share/doc/"
 484                                              ,name "-" ,version))))
 485    (inputs `(("zlib" ,zlib)
 486              ("libjpeg" ,libjpeg)))
 487    (synopsis "Library for handling TIFF files")
 488    (description
 489     "Libtiff provides support for the Tag Image File Format (TIFF), a format
 490 used for storing image data.
 491 Included are a library, libtiff, for reading and writing TIFF and a small
 492 collection of tools for doing simple manipulations of TIFF images.")
 493    (license (license:non-copyleft "file://COPYRIGHT"
 494                                   "See COPYRIGHT in the distribution."))
 495    (home-page "http://www.simplesystems.org/libtiff/")))
 496
 497 (define-public leptonica
 498   (package
 499     (name "leptonica")
 500     (version "1.74.4")
 501     (source
 502      (origin
 503        (method git-fetch)
 504        (uri (git-reference
 505              (url "https://github.com/DanBloomberg/leptonica.git")
 506              (commit version)))
 507        (file-name (git-file-name name version))
 508        (sha256
 509         (base32 "0sfg1ky0lghlq7xx0qii5167bim0wwfnnr83dl4skbj9awyvjiwi"))))
 510     (build-system gnu-build-system)
 511     (native-inputs
 512      `(("gnuplot" ,gnuplot)             ;needed for test suite
 513        ("autoconf" ,autoconf)
 514        ("automake" ,automake)
 515        ("libtool" ,libtool)
 516        ("pkg-config" ,pkg-config)))
 517     (inputs
 518      `(("giflib" ,giflib)
 519        ("libjpeg" ,libjpeg)
 520        ("libpng" ,libpng)
 521        ("libtiff" ,libtiff)
 522        ("libwebp" ,libwebp)))
 523     (propagated-inputs
 524      ;; Linking a program with leptonica also requires these.
 525      `(("openjpeg" ,openjpeg)
 526        ("zlib" ,zlib)))
 527     (arguments
 528      '(#:phases
 529        (modify-phases %standard-phases
 530          (add-after 'unpack 'autogen
 531            (lambda _
 532              (invoke "sh" "autobuild")))
 533          (add-after 'unpack 'patch-reg-wrapper
 534            (lambda _
 535              (substitute* "prog/reg_wrapper.sh"
 536                ((" /bin/sh ")
 537                 (string-append " " (which "sh") " "))
 538                (("which gnuplot")
 539                 "true"))
 540              #t)))))
 541     (home-page "http://www.leptonica.com/")
 542     (synopsis "Library and tools for image processing and analysis")
 543     (description
 544      "Leptonica is a C library and set of command-line tools for efficient
 545 image processing and image analysis operations.  It supports rasterop, affine
 546 transformations, binary and grayscale morphology, rank order, and convolution,
 547 seedfill and connected components, image transformations combining changes in
 548 scale and pixel depth, and pixelwise masking, blending, enhancement, and
 549 arithmetic ops.")
 550     (license license:bsd-2)))
 551
 552 (define-public jbig2dec
 553   (package
 554     (name "jbig2dec")
 555     (version "0.15")
 556     (source (origin
 557               (method url-fetch)
 558               (uri (string-append "https://github.com/ArtifexSoftware"
 559                                   "/ghostpdl-downloads/releases/download"
 560                                   "/gs924/" name "-" version ".tar.gz"))
 561               (sha256
 562                (base32
 563                 "0m1qwpbjbirgw2fqznbajdhdhh35d6xa2csr64lpjz735pvimykb"))
 564               (patches (search-patches "jbig2dec-ignore-testtest.patch"))))
 565     (build-system gnu-build-system)
 566     (arguments '(#:configure-flags '("--disable-static")))
 567     (synopsis "Decoder of the JBIG2 image compression format")
 568     (description
 569       "JBIG2 is designed for lossy or lossless encoding of @code{bilevel} (1-bit
 570 monochrome) images at moderately high resolution, and in particular scanned
 571 paper documents.  In this domain it is very efficient, offering compression
 572 ratios on the order of 100:1.
 573
 574 This is a decoder only implementation, and currently is in the alpha
 575 stage, meaning it doesn't completely work yet.  However, it is
 576 maintaining parity with available encoders, so it is useful for real
 577 work.")
 578     (home-page "https://jbig2dec.com")
 579     (license license:gpl2+)))
 580
 581 (define-public openjpeg
 582   (package
 583     (name "openjpeg")
 584     (version "2.3.0")
 585     (replacement openjpeg-2.3.1)
 586     (source
 587       (origin
 588         (method url-fetch)
 589         (uri
 590          (string-append "https://github.com/uclouvain/openjpeg/archive/v"
 591                         version ".tar.gz"))
 592         (file-name (string-append name "-" version ".tar.gz"))
 593         (sha256
 594          (base32
 595           "06npqzkg20avnygdwaqpap91r7qpdqgrn39adj2bl8v0pg0qgirx"))))
 596     (build-system cmake-build-system)
 597     (arguments
 598       ;; Trying to run `$ make check' results in a no rule fault.
 599       '(#:tests? #f))
 600     (inputs
 601       `(("lcms" ,lcms)
 602         ("libpng" ,libpng)
 603         ("libtiff" ,libtiff)
 604         ("zlib" ,zlib)))
 605     (synopsis "JPEG 2000 codec")
 606     (description
 607       "The OpenJPEG library is a JPEG 2000 codec written in C.  It has
 608 been developed in order to promote the use of JPEG 2000, the new
 609 still-image compression standard from the Joint Photographic Experts
 610 Group (JPEG).
 611
 612 In addition to the basic codec, various other features are under
 613 development, among them the JP2 and MJ2 (Motion JPEG 2000) file formats,
 614 an indexing tool useful for the JPIP protocol, JPWL-tools for
 615 error-resilience, a Java-viewer for j2k-images, ...")
 616     (home-page "https://github.com/uclouvain/openjpeg")
 617     (license license:bsd-2)))
 618
 619 (define-public openjpeg-2.3.1
 620   (package
 621     (inherit openjpeg)
 622     (version "2.3.1")
 623     (source (origin
 624               (method git-fetch)
 625               (uri (git-reference
 626                     (url "https://github.com/uclouvain/openjpeg")
 627                     (commit (string-append "v" version))))
 628               (file-name (git-file-name "openjpeg" version))
 629               (sha256
 630                (base32
 631                 "1dn98d2dfa1lqyxxmab6rrcv52dyhjr4g7i4xf2w54fqsx14ynrb"))))))
 632
 633 (define-public openjpeg-1
 634   (package (inherit openjpeg)
 635     (name "openjpeg")
 636     (version "1.5.2")
 637     (source
 638      (origin
 639        (method url-fetch)
 640        (uri
 641         (string-append "mirror://sourceforge/openjpeg.mirror/" version "/"
 642                        name "-" version ".tar.gz"))
 643        (sha256
 644         (base32 "11waq9w215zvzxrpv40afyd18qf79mxc28fda80bm3ax98cpppqm"))))))
 645
 646 (define-public giflib
 647   (package
 648     (name "giflib")
 649     (version "5.1.4")
 650     (source (origin
 651               (method url-fetch)
 652               (uri (string-append "mirror://sourceforge/giflib/giflib-"
 653                                   version ".tar.bz2"))
 654               (sha256
 655                (base32
 656                 "1md83dip8rf29y40cm5r7nn19705f54iraz6545zhwa6y8zyq9yz"))
 657               (patches (search-patches
 658                         "giflib-make-reallocarray-private.patch"))))
 659     (build-system gnu-build-system)
 660     (outputs '("bin"                    ; utility programs
 661                "out"))                  ; library
 662     (inputs `(("libx11" ,libx11)
 663               ("libice" ,libice)
 664               ("libsm" ,libsm)
 665               ("perl" ,perl)))
 666     (arguments
 667      `(#:phases
 668        (modify-phases %standard-phases
 669          (add-after 'unpack 'disable-html-doc-gen
 670            (lambda _
 671              (substitute* "doc/Makefile.in"
 672                (("^all: allhtml manpages") ""))
 673              #t))
 674          (add-after 'install 'install-manpages
 675            (lambda* (#:key outputs #:allow-other-keys)
 676              (let* ((bin (assoc-ref outputs "bin"))
 677                     (man1dir (string-append bin "/share/man/man1")))
 678                (mkdir-p man1dir)
 679                (for-each (lambda (file)
 680                            (let ((base (basename file)))
 681                              (format #t "installing `~a' to `~a'~%"
 682                                      base man1dir)
 683                              (copy-file file
 684                                         (string-append
 685                                          man1dir "/" base))))
 686                          (find-files "doc" "\\.1"))
 687                #t))))))
 688     (synopsis "Tools and library for working with GIF images")
 689     (description
 690      "GIFLIB is a library for reading and writing GIF images.  It is API and
 691 ABI compatible with libungif which was in wide use while the LZW compression
 692 algorithm was patented.  Tools are also included to convert, manipulate,
 693 compose, and analyze GIF images.")
 694     (home-page "http://giflib.sourceforge.net/")
 695     (license license:x11)))
 696
 697 (define-public libungif
 698   (package
 699     (name "libungif")
 700     (version "4.1.4")
 701     (source (origin
 702               (method url-fetch)
 703               (uri (string-append "mirror://sourceforge/giflib/libungif-4.x/"
 704                                   "libungif-" version "/libungif-"
 705                                   version ".tar.bz2"))
 706               (sha256
 707                (base32
 708                 "0cnksimmmjngdrys302ik1385sg1sj4i0gxivzldhgwd46n7x2kh"))))
 709     (build-system gnu-build-system)
 710     (inputs `(("perl" ,perl)))          ;package ships some perl tools
 711     (home-page "http://giflib.sourceforge.net/")
 712     (synopsis "GIF decompression library")
 713     (description
 714      "libungif is the old GIF decompression library by the GIFLIB project.")
 715     (license license:expat)))
 716
 717 (define-public imlib2
 718   (package
 719     (name "imlib2")
 720     (version "1.5.1")
 721     (source (origin
 722               (method url-fetch)
 723               (uri (string-append
 724                     "mirror://sourceforge/enlightenment/imlib2-src/" version
 725                     "/imlib2-" version ".tar.bz2"))
 726               (sha256
 727                (base32
 728                 "1bms2iwmvnvpz5jqq3r52glarqkafif47zbh1ykz8hw85d2mfkps"))))
 729     (build-system gnu-build-system)
 730     (native-inputs
 731      `(("pkgconfig" ,pkg-config)))
 732     (inputs
 733      `(("libx11" ,libx11)
 734        ("libxext" ,libxext)
 735        ("freetype" ,freetype)
 736        ("libjpeg" ,libjpeg)
 737        ("libpng" ,libpng)
 738        ("libtiff" ,libtiff)
 739        ("giflib" ,giflib)
 740        ("bzip2" ,bzip2)))
 741     (home-page "https://sourceforge.net/projects/enlightenment/")
 742     (synopsis
 743      "Loading, saving, rendering and manipulating image files")
 744     (description
 745      "Imlib2 is a library that does image file loading and saving as well as
 746 rendering, manipulation, arbitrary polygon support, etc.
 747
 748 It does ALL of these operations FAST.  Imlib2 also tries to be highly
 749 intelligent about doing them, so writing naive programs can be done easily,
 750 without sacrificing speed.
 751
 752 This is a complete rewrite over the Imlib 1.x series.  The architecture is
 753 more modular, simple, and flexible.")
 754     (license license:imlib2)))
 755
 756 (define-public giblib
 757   (package
 758     (name "giblib")
 759     (version "1.2.4")
 760     (source (origin
 761               (method url-fetch)
 762               (uri (list
 763                      (string-append
 764                        "http://linuxbrit.co.uk/downloads/giblib-"
 765                        version ".tar.gz")
 766                      (string-append
 767                        "https://sourceforge.net/projects/slackbuildsdirectlinks/"
 768                        "files/giblib/giblib-" version ".tar.gz")))
 769               (sha256
 770                (base32
 771                 "1b4bmbmj52glq0s898lppkpzxlprq9aav49r06j2wx4dv3212rhp"))))
 772     (build-system gnu-build-system)
 773     (inputs
 774      `(("libx11" ,libx11)
 775        ("imlib2" ,imlib2)))
 776     (home-page "http://linuxbrit.co.uk/software/") ; no real home-page
 777     (synopsis "Wrapper library for imlib2")
 778     (description
 779      "Giblib is a simple library which wraps imlib2's context API, avoiding
 780 all the context_get/set calls, adds fontstyles to the truetype renderer and
 781 supplies a generic doubly-linked list and some string functions.")
 782     ;; This license removes a clause about X Consortium from the original
 783     ;; X11 license.
 784     (license (license:x11-style "file://COPYING"
 785                                 "See 'COPYING' in the distribution."))))
 786
 787 (define-public freeimage
 788   (package
 789    (name "freeimage")
 790    (version "3.17.0")
 791    (source (origin
 792             (method url-fetch)
 793             (uri (string-append
 794                   "mirror://sourceforge/freeimage/Source%20Distribution/"
 795                   version "/FreeImage"
 796                   (string-concatenate (string-split version #\.))
 797                   ".zip"))
 798             (sha256
 799              (base32
 800               "12bz57asdcfsz3zr9i9nska0fb6h3z2aizy412qjqkixkginbz7v"))
 801             (modules '((guix build utils)))
 802             (snippet
 803              '(begin
 804                 (for-each
 805                   (lambda (dir)
 806                     (delete-file-recursively (string-append "Source/" dir)))
 807                   '("LibJPEG" "LibOpenJPEG" "LibPNG" "LibRawLite"
 808                     ;; "LibJXR"
 809                     "LibWebP" "OpenEXR" "ZLib"))))
 810             (patches (search-patches "freeimage-unbundle.patch"
 811                                      "freeimage-CVE-2015-0852.patch"
 812                                      "freeimage-CVE-2016-5684.patch"
 813                                      "freeimage-fix-build-with-gcc-5.patch"))))
 814    (build-system gnu-build-system)
 815    (arguments
 816     '(#:phases
 817       (modify-phases %standard-phases
 818         ;; According to Fedora these files depend on private headers, but their
 819         ;; presence is required for building, so we replace them with empty files.
 820         (add-after 'unpack 'delete-unbuildable-files
 821           (lambda _
 822             (for-each (lambda (file)
 823                         (delete-file file)
 824                         (close (open file O_CREAT)))
 825                       '("Source/FreeImage/PluginG3.cpp"
 826                         "Source/FreeImageToolkit/JPEGTransform.cpp"))
 827             #t))
 828         ;; These scripts generate the Makefiles.
 829         (replace 'configure
 830           (lambda _
 831             (invoke "sh" "gensrclist.sh")
 832             (invoke "sh" "genfipsrclist.sh")))
 833         (add-before 'build 'patch-makefile
 834           (lambda* (#:key outputs #:allow-other-keys)
 835             (substitute* "Makefile.gnu"
 836               (("/usr") (assoc-ref outputs "out"))
 837               (("-o root -g root") ""))
 838             #t)))
 839       #:make-flags
 840       (list "CC=gcc"
 841             ;; We need '-fpermissive' for Source/FreeImage.h.
 842             ;; libjxr doesn't have a pkg-config file.
 843             (string-append "CFLAGS+=-O2 -fPIC -fvisibility=hidden -fpermissive "
 844                            ;"-I" (assoc-ref %build-inputs "libjxr") "/include/jxrlib"
 845                            ))
 846       #:tests? #f)) ; no check target
 847    (native-inputs
 848     `(("pkg-config" ,pkg-config)
 849       ("unzip" ,unzip)))
 850    (inputs
 851     `(("libjpeg" ,libjpeg)
 852       ;("libjxr" ,libjxr)
 853       ("libpng" ,libpng)
 854       ("libraw" ,libraw)
 855       ("libtiff" ,libtiff)
 856       ("libwebp" ,libwebp)
 857       ("openexr" ,openexr)
 858       ("openjpeg" ,openjpeg)
 859       ("zlib" ,zlib)))
 860    (synopsis "Library for handling popular graphics image formats")
 861    (description
 862     "FreeImage is a library for developers who would like to support popular
 863 graphics image formats like PNG, BMP, JPEG, TIFF and others.")
 864    (license license:gpl2+)
 865    (home-page "http://freeimage.sourceforge.net")))
 866
 867 (define-public vigra
 868   (package
 869    (name "vigra")
 870    (version "1.11.1")
 871    (source
 872     (origin
 873       (method url-fetch)
 874       (uri (string-append "https://github.com/ukoethe/vigra/releases/download/"
 875                           "Version-" (string-join (string-split version #\.) "-")
 876                           "/vigra-" version "-src.tar.gz"))
 877       (sha256 (base32
 878                 "1bqs8vx5i1bzamvv563i24gx2xxdidqyxh9iaj46mbznhc84wmm5"))))
 879    (build-system cmake-build-system)
 880    (inputs
 881     `(("boost" ,boost)
 882       ("fftw" ,fftw)
 883       ("fftwf" ,fftwf)
 884       ("hdf5" ,hdf5)
 885       ("ilmbase" ,ilmbase) ; propagated by openexr, but needed explicitly
 886                            ; to create a configure-flag
 887       ("libjpeg" ,libjpeg)
 888       ("libpng" ,libpng)
 889       ("libtiff" ,libtiff)
 890       ("openexr" ,openexr)
 891       ("python" ,python-2) ; print syntax
 892       ("python2-numpy" ,python2-numpy)
 893       ("zlib" ,zlib)))
 894    (native-inputs
 895     `(("doxygen" ,doxygen)
 896       ("python2-nose" ,python2-nose)
 897       ("sphinx" ,python-sphinx)))
 898    (arguments
 899     `(#:test-target "check"
 900       #:phases
 901       (modify-phases %standard-phases
 902         (add-after 'unpack 'disable-broken-tests
 903           (lambda _
 904             ;; See https://github.com/ukoethe/vigra/issues/432
 905             (substitute* "test/fourier/CMakeLists.txt"
 906               (("VIGRA_ADD_TEST.*") ""))
 907             ;; This test fails with Numpy 1.15:
 908             ;; <https://github.com/ukoethe/vigra/issues/436>.
 909             (substitute* "vigranumpy/test/CMakeLists.txt"
 910               (("test1\\.py") ""))
 911             #t)))
 912       #:configure-flags
 913         (list "-Wno-dev" ; suppress developer mode with lots of warnings
 914               (string-append "-DVIGRANUMPY_INSTALL_DIR="
 915                              (assoc-ref %outputs "out")
 916                              "/lib/python2.7/site-packages")
 917               ;; OpenEXR is not enabled by default.
 918               "-DWITH_OPENEXR=1"
 919               ;; Fix rounding error on 32-bit machines
 920               "-DCMAKE_C_FLAGS=-ffloat-store"
 921               ;; The header files of ilmbase are not found when included
 922               ;; by the header files of openexr, and an explicit flag
 923               ;; needs to be set.
 924               (string-append "-DCMAKE_CXX_FLAGS=-I"
 925                              (assoc-ref %build-inputs "ilmbase")
 926                              "/include/OpenEXR"
 927                              " -ffloat-store"))))
 928    (synopsis "Computer vision library")
 929    (description
 930     "VIGRA stands for Vision with Generic Algorithms.  It is an image
 931 processing and analysis library that puts its main emphasis on customizable
 932 algorithms and data structures.  It is particularly strong for
 933 multi-dimensional image processing.")
 934    (license license:expat)
 935    (home-page "https://ukoethe.github.io/vigra/")))
 936
 937 (define-public vigra-c
 938   (let* ((commit "a2ff675f42079e2623318d8ff8b4288dbe7a7f06")
 939          (revision "0")
 940          (version (git-version "0.0.0" revision commit)))
 941     (package
 942       (name "vigra-c")
 943       (version version)
 944       (home-page "https://github.com/BSeppke/vigra_c")
 945       (source (origin
 946                 (method git-fetch)
 947                 (uri (git-reference
 948                       (url home-page)
 949                       (commit commit)))
 950                 (sha256
 951                  (base32
 952                   "1f1phmfbbz3dsq9330rd6bjmdg29hxskxi9l17cyx1f4mdqpgdgl"))
 953                 (file-name (git-file-name name version))))
 954       (build-system cmake-build-system)
 955       (arguments
 956        `(#:tests? #f))                  ; No test target.
 957       (native-inputs
 958        `(("doxygen" ,doxygen)))
 959       (inputs
 960        `(("fftw" ,fftw)
 961          ("fftwf" ,fftwf)
 962          ("vigra" ,vigra)))
 963       (synopsis "C interface to the VIGRA computer vision library")
 964       (description
 965        "This package provides a C interface to the VIGRA C++ computer vision
 966 library.  It is designed primarily to ease the implementation of higher-level
 967 language bindings to VIGRA.")
 968       (license license:expat))))
 969
 970 (define-public libwebp
 971   (package
 972     (name "libwebp")
 973     (version "1.0.2")
 974     (source
 975      (origin
 976        ;; No tarballs are provided for >0.6.1.
 977        (method git-fetch)
 978        (uri (git-reference
 979              (url "https://chromium.googlesource.com/webm/libwebp")
 980              (commit (string-append "v" version))))
 981        (file-name (git-file-name name version))
 982        (sha256
 983         (base32
 984          "1ay0sai7f74dyk2gi975qfllmq534vnsx456npf16583mqb6ib2q"))))
 985     (build-system gnu-build-system)
 986     (inputs
 987      `(("freeglut" ,freeglut)
 988        ("giflib" ,giflib)
 989        ("libjpeg" ,libjpeg)
 990        ("libpng" ,libpng)
 991        ("libtiff" ,libtiff)))
 992     (native-inputs
 993      `(("autoconf" ,autoconf)
 994        ("automake" ,automake)
 995        ("libtool" ,libtool)))
 996     (arguments
 997      '(#:configure-flags '("--enable-libwebpmux"
 998                            "--enable-libwebpdemux"
 999                            "--enable-libwebpdecoder")
1000        #:phases (modify-phases %standard-phases
1001                   (add-after 'unpack 'bootstrap
1002                     (lambda _
1003                       (invoke "autoreconf" "-vif"))))))
1004     (home-page "https://developers.google.com/speed/webp/")
1005     (synopsis "Lossless and lossy image compression")
1006     (description
1007      "WebP is a new image format that provides lossless and lossy compression
1008 for images.  WebP lossless images are 26% smaller in size compared to
1009 PNGs.  WebP lossy images are 25-34% smaller in size compared to JPEG images at
1010 equivalent SSIM index.  WebP supports lossless transparency (also known as
1011 alpha channel) with just 22% additional bytes.  Transparency is also supported
1012 with lossy compression and typically provides 3x smaller file sizes compared
1013 to PNG when lossy compression is acceptable for the red/green/blue color
1014 channels.")
1015     (license license:bsd-3)))
1016
1017 (define-public libmng
1018   (package
1019     (name "libmng")
1020     (version "2.0.3")
1021     (source (origin
1022               (method url-fetch)
1023               (uri (string-append "mirror://sourceforge/libmng/libmng-devel/"
1024                                   version "/" name "-" version ".tar.xz"))
1025               (sha256
1026                (base32
1027                 "1lvxnpds0vcf0lil6ia2036ghqlbl740c4d2sz0q5g6l93fjyija"))))
1028     (build-system gnu-build-system)
1029     (propagated-inputs
1030      ;; These are all in the 'Libs.private' field of libmng.pc.
1031      `(("lcms" ,lcms)
1032        ("libjpeg" ,libjpeg)
1033        ("zlib" ,zlib)))
1034     (home-page "http://www.libmng.com/")
1035     (synopsis "Library for handling MNG files")
1036     (description
1037      "Libmng is the MNG (Multiple-image Network Graphics) reference library.")
1038     (license license:bsd-3)))
1039
1040 (define-public exiv2
1041   (package
1042     (name "exiv2")
1043     (version "0.26")
1044     (source (origin
1045              (method url-fetch)
1046              (uri (list (string-append "https://www.exiv2.org/builds/exiv2-"
1047                                        version "-trunk.tar.gz")
1048                         (string-append "https://www.exiv2.org/exiv2-"
1049                                        version ".tar.gz")
1050                         (string-append "https://fossies.org/linux/misc/exiv2-"
1051                                        version ".tar.gz")))
1052              (patches (search-patches "exiv2-CVE-2017-14860.patch"
1053                                       "exiv2-CVE-2017-14859-14862-14864.patch"))
1054              (sha256
1055               (base32
1056                "1yza317qxd8yshvqnay164imm0ks7cvij8y8j86p1gqi1153qpn7"))))
1057     (build-system gnu-build-system)
1058     (arguments '(#:tests? #f))                    ; no `check' target
1059     (propagated-inputs
1060      `(("expat" ,expat)
1061        ("zlib" ,zlib)))
1062     (native-inputs
1063      `(("intltool" ,intltool)))
1064     (home-page "https://www.exiv2.org/")
1065     (synopsis "Library and command-line utility to manage image metadata")
1066     (description
1067      "Exiv2 is a C++ library and a command line utility to manage image
1068 metadata.  It provides fast and easy read and write access to the Exif, IPTC
1069 and XMP metadata of images in various formats.")
1070
1071     ;; Files under `xmpsdk' are a copy of Adobe's XMP SDK, licensed under the
1072     ;; 3-clause BSD license: <http://www.adobe.com/devnet/xmp/sdk/eula.html>.
1073     ;; The core is GPLv2+:
1074     ;;   <https://launchpad.net/ubuntu/precise/+source/exiv2/+copyright>.
1075     (license license:gpl2+)))
1076
1077 (define-public devil
1078   (package
1079     (name "devil")
1080     (version "1.8.0")
1081     (source (origin
1082               (method url-fetch)
1083               (uri (string-append "http://downloads.sourceforge.net/openil/"
1084                                   "DevIL-" version ".tar.gz"))
1085               (sha256
1086                (base32
1087                 "02dpzvi493r09c9hfjnk54nladl3qw55iqkkg18g12fxwwz9fx80"))))
1088     (build-system cmake-build-system)
1089     (arguments
1090      '(;; XXX: Not supported in the released CMakeLists.txt.
1091        ;; Enable this for > 1.8.0.
1092        #:tests? #f
1093        #:phases
1094        (modify-phases %standard-phases
1095          (add-before 'configure 'change-directory
1096            (lambda _ (chdir "DevIL") #t)))))
1097     (native-inputs
1098      `(("pkg-config" ,pkg-config)))
1099     (inputs
1100      `(("lcms" ,lcms)
1101        ("libjpeg" ,libjpeg-turbo)
1102        ("libmng" ,libmng)
1103        ("libpng" ,libpng)
1104        ("libtiff" ,libtiff)
1105        ("openexr" ,openexr)
1106        ("zlib" ,zlib)))
1107     (synopsis "Library for manipulating many image formats")
1108     (description "Developer's Image Library (DevIL) is a library to develop
1109 applications with support for many types of images.  DevIL can load, save,
1110 convert, manipulate, filter and display a wide variety of image formats.")
1111     (home-page "http://openil.sourceforge.net")
1112     (license license:lgpl2.1+)))
1113
1114 (define-public jasper
1115   (package
1116     (name "jasper")
1117     (version "2.0.16")
1118     (source (origin
1119               (method git-fetch)
1120               (uri (git-reference
1121                     (url "https://github.com/mdadams/jasper.git")
1122                     (commit (string-append "version-" version))))
1123               (file-name (git-file-name name version))
1124               (sha256
1125                (base32
1126                 "05l75yd1zsxwv25ykwwwjs8961szv7iywf16nc6vc6qpby27ckv6"))))
1127     (build-system cmake-build-system)
1128     (inputs `(("libjpeg" ,libjpeg)))
1129     (synopsis "JPEG-2000 library")
1130     (description "The JasPer Project is an initiative to provide a reference
1131 implementation of the codec specified in the JPEG-2000 Part-1 standard (i.e.,
1132 ISO/IEC 15444-1).")
1133     (home-page "https://www.ece.uvic.ca/~frodo/jasper/")
1134     (license (license:x11-style "file://LICENSE"))))
1135
1136 (define-public zimg
1137   (package
1138     (name "zimg")
1139     (version "2.5")
1140     (source
1141       (origin
1142         (method git-fetch)
1143         (uri (git-reference
1144               (url "https://github.com/sekrit-twc/zimg.git")
1145               (commit (string-append "release-" version))))
1146         (file-name (git-file-name name version))
1147         (sha256
1148          (base32
1149           "05krggiifbl6hyg2j3z8qz2k7si84g1qg9snhsnf1ml7mrhqhhlr"))))
1150     (build-system gnu-build-system)
1151     (native-inputs
1152      `(("autoconf" ,autoconf)
1153        ("automake" ,automake)
1154        ("libtool" ,libtool)))
1155     (arguments
1156      '(#:phases
1157        (modify-phases %standard-phases
1158          (add-after 'unpack 'autogen
1159            (lambda _
1160              (invoke "sh" "autogen.sh"))))))
1161     (synopsis "Scaling, colorspace conversion, and dithering library")
1162     (description "Zimg implements the commonly required image processing basics
1163 of scaling, colorspace conversion, and depth conversion.  A simple API enables
1164 conversion between any supported formats to operate with minimal knowledge from
1165 the programmer.")
1166     (home-page "https://github.com/sekrit-twc/zimg")
1167     ;; test/extra/ contains musl-libm,
1168     ;; which is MIT/expat licensed, but only used for tests
1169     (license license:wtfpl2)))
1170
1171 (define-public perceptualdiff
1172   (package
1173     (name "perceptualdiff")
1174     (version "1.3")
1175     (source
1176      (origin
1177        (method git-fetch)
1178        (uri (git-reference
1179              (url "https://github.com/myint/perceptualdiff.git")
1180              (commit (string-append "v" version))))
1181        (file-name (git-file-name name version))
1182        (sha256
1183         (base32 "0yys55f9i9g3wjjg0j2m0p0k21zwnid8520a8lrr30khm4k5gibp"))))
1184     (build-system cmake-build-system)
1185     (inputs `(("freeimage" ,freeimage)))
1186     (arguments
1187      '(#:phases (modify-phases %standard-phases
1188                   (add-after 'unpack 'fix-tests
1189                     ;; cmake-build-system uses a build/ directory outside
1190                     ;; of the source tree, one level higher than expected
1191                     (lambda _
1192                       (substitute* "test/run_tests.bash"
1193                         (("../build") "../../build"))
1194                       #t)))))
1195     (home-page "https://github.com/myint/perceptualdiff")
1196     (synopsis "Perceptual image comparison utility")
1197     (description "PerceptualDiff visually compares two images to determine
1198 whether they look alike.  It uses a computational model of the human visual
1199 system to detect similarities.  This allows it too see beyond irrelevant
1200 differences in file encoding, image quality, and other small variations.")
1201     (license license:gpl2+)))
1202
1203 (define-public steghide
1204   (package
1205     (name "steghide")
1206     (version "0.5.1")
1207     (source (origin
1208               (method url-fetch)
1209               (uri (string-append "mirror://sourceforge/steghide/steghide/"
1210                                   version "/steghide-" version ".tar.bz2"))
1211               (sha256
1212                (base32
1213                 "18bxlhbdc3zsmxj84i417xjh0q28kv26q449k23n0a72ldwziix2"))
1214               (patches (list (search-patch "steghide-fixes.patch")))))
1215     (build-system gnu-build-system)
1216     (native-inputs
1217      `(("gettext" ,gettext-minimal)
1218        ("libtool" ,libtool)
1219        ("perl" ,perl)))                 ;for tests
1220     (inputs
1221      `(("libmhash" ,libmhash)
1222        ("libmcrypt" ,libmcrypt)
1223        ("libjpeg" ,libjpeg)
1224        ("zlib" ,zlib)))
1225     (arguments
1226      `(#:make-flags '("CXXFLAGS=-fpermissive")    ;required for MHashPP.cc
1227
1228        #:phases (modify-phases %standard-phases
1229                   (add-before 'configure 'set-perl-search-path
1230                     (lambda _
1231                       ;; Work around "dotless @INC" build failure.
1232                       (setenv "PERL5LIB"
1233                               (string-append (getcwd) "/tests:"
1234                                              (getenv "PERL5LIB")))
1235                       #t)))))
1236     (home-page "http://steghide.sourceforge.net")
1237     (synopsis "Image and audio steganography")
1238     (description
1239      "Steghide is a program to hide data in various kinds of image and audio
1240 files (known as @dfn{steganography}).  Neither color nor sample frequencies are
1241 changed, making the embedding resistant against first-order statistical tests.")
1242     (license license:gpl2+)))
1243
1244 (define-public stb-image-for-extempore
1245   (let ((revision "1")
1246         (commit "152a250a702bf28951bb0220d63bc0c99830c498"))
1247     (package
1248       (name "stb-image-for-extempore")
1249       (version (string-append "0-" revision "." (string-take commit 9)))
1250       (source
1251        (origin (method git-fetch)
1252                (uri (git-reference
1253                      (url "https://github.com/extemporelang/stb.git")
1254                      (commit commit)))
1255                (sha256
1256                 (base32
1257                  "0y0aa20pj9311x2ii06zg8xs34idg14hfgldqc5ymizc6cf1qiqv"))
1258                (file-name (string-append name "-" version "-checkout"))))
1259       (build-system cmake-build-system)
1260       (arguments `(#:tests? #f))        ; no tests included
1261       ;; Extempore refuses to build on architectures other than x86_64
1262       (supported-systems '("x86_64-linux"))
1263       (home-page "https://github.com/extemporelang/stb")
1264       (synopsis "Image library for Extempore")
1265       (description
1266        "This package is a collection of assorted single-file libraries.  Of
1267 all included libraries only the image loading and decoding library is
1268 installed as @code{stb_image}.")
1269       (license license:public-domain))))
1270
1271 (define-public optipng
1272   (package
1273     (name "optipng")
1274     (version "0.7.7")
1275     (source
1276      (origin
1277        (method url-fetch)
1278        (uri (string-append "http://prdownloads.sourceforge.net/optipng/optipng-"
1279                            version ".tar.gz"))
1280        (sha256
1281         (base32
1282          "0lj4clb851fzpaq446wgj0sfy922zs5l5misbpwv6w7qrqrz4cjg"))
1283        (modules '((guix build utils)))
1284        (snippet
1285          '(begin
1286             (delete-file-recursively "src/libpng")
1287             (delete-file-recursively "src/zlib")
1288             #t))))
1289     (build-system gnu-build-system)
1290     (inputs
1291      `(("libpng" ,libpng)
1292        ("zlib" ,zlib)))
1293     (arguments
1294      '(#:phases
1295        (modify-phases %standard-phases
1296          (replace 'configure
1297            (lambda* (#:key outputs #:allow-other-keys)
1298              ;; configure script doesn't accept arguments CONFIG_SHELL and SHELL
1299              (invoke "sh" "configure"
1300                      (string-append "--prefix=" (assoc-ref outputs "out"))
1301                      "-with-system-libs")
1302              #t)))))
1303     (synopsis "Optimizer that recompresses PNG image files to a smaller size")
1304     (description "OptiPNG is a PNG optimizer that recompresses image
1305 files to a smaller size, without losing any information.  This program
1306 also converts external formats (BMP, GIF, PNM and TIFF) to optimized
1307 PNG, and performs PNG integrity checks and corrections.")
1308     (home-page "http://optipng.sourceforge.net/")
1309     (license license:zlib)))
1310
1311 (define-public libjpeg-turbo
1312   (package
1313     (name "libjpeg-turbo")
1314     (version "2.0.1")
1315     (replacement libjpeg-turbo-2.0.2)
1316     (source (origin
1317               (method url-fetch)
1318               (uri (string-append "mirror://sourceforge/libjpeg-turbo/"
1319                                   version "/libjpeg-turbo-" version ".tar.gz"))
1320               (sha256
1321                (base32
1322                 "1zv6z093l3x3jzygvni7b819j7xhn6d63jhcdrckj7fz67n6ry75"))))
1323     (build-system cmake-build-system)
1324     (native-inputs
1325      `(("nasm" ,nasm)))
1326     (arguments
1327      '(#:configure-flags '("-DCMAKE_INSTALL_LIBDIR:PATH=lib"
1328                            "-DENABLE_STATIC=0")))
1329     (home-page "https://libjpeg-turbo.org/")
1330     (synopsis "SIMD-accelerated JPEG image handling library")
1331     (description "libjpeg-turbo is a JPEG image codec that accelerates baseline
1332 JPEG compression and decompression using SIMD instructions: MMX on x86, SSE2 on
1333 x86-64, NEON on ARM, and AltiVec on PowerPC processors.  Even on other systems,
1334 its highly-optimized Huffman coding routines allow it to outperform libjpeg by
1335 a significant amount.
1336 libjpeg-turbo implements both the traditional libjpeg API and the less powerful
1337 but more straightforward TurboJPEG API, and provides a full-featured Java
1338 interface.  It supports color space extensions that allow it to compress from
1339 and decompress to 32-bit and big-endian pixel buffers (RGBX, XBGR, etc.).")
1340     ;; libjpeg-turbo is covered by three different licenses; see LICENSE.md.
1341     (license (list license:bsd-3        ;the TurboJPEG API library and programs
1342                    license:ijg          ;the libjpeg library and associated tools
1343                    license:zlib))))     ;the libjpeg-turbo SIMD extensions
1344
1345 (define-public libjpeg-turbo-2.0.2
1346   (package
1347     (inherit libjpeg-turbo)
1348     (version "2.0.2")
1349     (source (origin
1350               (inherit (package-source libjpeg-turbo))
1351               (uri (string-append "mirror://sourceforge/libjpeg-turbo/"
1352                                   version "/libjpeg-turbo-" version ".tar.gz"))
1353               (sha256
1354                (base32
1355                 "1v9gx1gdzgxf51nd55ncq7rghmj4x9x91rby50ag36irwngmkf5c"))))))
1356
1357 (define-public niftilib
1358   (package
1359     (name "niftilib")
1360     (version "2.0.0")
1361     (source (origin
1362               (method url-fetch)
1363               (uri (list (string-append "mirror://sourceforge/niftilib/"
1364                                         "nifticlib/nifticlib_"
1365                                         (string-join (string-split version #\.) "_")
1366                                         "/nifticlib-" version ".tar.gz")))
1367               (sha256
1368                (base32 "123z9bwzgin5y8gi5ni8j217k7n683whjsvg0lrpii9flgk8isd3"))))
1369     (build-system gnu-build-system)
1370     (arguments
1371      '(#:tests? #f                      ; there is no test target
1372        #:parallel-build? #f             ; not supported
1373        #:make-flags
1374        (list "SHELL=bash"
1375              (string-append "ZLIB_INC="
1376                             (assoc-ref %build-inputs "zlib") "/include")
1377              ;; Append "-fPIC" to CFLAGS.
1378              (string-append "CFLAGS="
1379                             "-Wall -ansi -pedantic -fPIC"))
1380        #:phases
1381        (modify-phases %standard-phases
1382          (replace 'install
1383            (lambda* (#:key outputs #:allow-other-keys)
1384              (let ((out (assoc-ref outputs "out")))
1385                (for-each
1386                 (lambda (dir)
1387                   (copy-recursively dir (string-append out "/" dir)))
1388                 '("bin" "lib" "include")))
1389              #t))
1390          (delete 'configure))))
1391     (inputs
1392      `(("zlib" ,zlib)))
1393     (synopsis "Library for reading and writing files in the nifti-1 format")
1394     (description "Niftilib is a set of i/o libraries for reading and writing
1395 files in the nifti-1 data format - a binary file format for storing
1396 medical image data, e.g. magnetic resonance image (MRI) and functional MRI
1397 (fMRI) brain images.")
1398     (home-page "http://niftilib.sourceforge.net")
1399     (license license:public-domain)))
1400
1401 (define-public gpick
1402   (package
1403     (name "gpick")
1404     (version "0.2.5")
1405     (source (origin
1406               (method git-fetch)
1407               (uri (git-reference
1408                     (url "https://github.com/thezbyg/gpick.git")
1409                     (commit (string-append name "-" version))))
1410               (file-name (git-file-name name version))
1411               (sha256
1412                (base32
1413                 "0mcj806zagh122qgrdkrg0macpzby97y89xi2sjyn3bh8vmmyxjy"))))
1414     (build-system scons-build-system)
1415     (native-inputs
1416      `(("boost" ,boost)
1417        ("gettext" ,gnu-gettext)
1418        ("pkg-config" ,pkg-config)))
1419     (inputs
1420      `(("expat" ,expat)
1421        ("gtk2" ,gtk+-2)
1422        ("lua" ,lua-5.2)))
1423     (arguments
1424      `(#:tests? #f
1425        #:scons ,scons-python2
1426        #:scons-flags (list (string-append "DESTDIR=" %output))
1427        #:phases
1428        (modify-phases %standard-phases
1429          (add-before 'build 'fix-lua-reference
1430            (lambda _
1431              (substitute* "SConscript"
1432                (("lua5.2") "lua-5.2"))
1433              #t)))))
1434     (home-page "http://www.gpick.org/")
1435     (synopsis "Color picker")
1436     (description "Gpick is an advanced color picker and palette editing tool.")
1437     (license license:bsd-3)))
1438
1439 (define-public libiptcdata
1440   (package
1441     (name "libiptcdata")
1442     (version "1.0.5")
1443     (source (origin
1444               (method url-fetch)
1445               (uri (string-append "https://github.com/ianw/libiptcdata"
1446                                   "/releases/download/release_"
1447                                   (string-join (string-split version #\.) "_")
1448                                   "/" name "-" version ".tar.gz"))
1449               (sha256
1450                (base32
1451                 "17m2bscc76r1bymjgb44fbbfrdsjfqyb2ivg9wchyllm8pgx1560"))))
1452     (build-system gnu-build-system)
1453     (home-page "https://github.com/ianw/libiptcdata")
1454     (synopsis "IPTC metadata manipulation library")
1455     (description
1456      "Libiptcdata is a C library for manipulating the International Press
1457 Telecommunications Council (@dfn{IPTC}) metadata stored within multimedia files
1458 such as images.  This metadata can include captions and keywords, often used by
1459 popular photo management applications.  The library provides routines for
1460 parsing, viewing, modifying, and saving this metadata.")
1461     (license license:lgpl2.0+)))
1462
1463 (define-public flameshot
1464   (package
1465     (name "flameshot")
1466     (version "0.5.1")
1467     (source
1468      (origin
1469        (method git-fetch)
1470        (uri (git-reference
1471              (url "https://github.com/lupoDharkael/flameshot.git")
1472              (commit (string-append "v" version))))
1473        (file-name (git-file-name name version))
1474        (sha256
1475         (base32
1476          "13h77np93r796jf289v4r687cmnpqkyqs34dm9gif4akaig74ky0"))))
1477     (build-system gnu-build-system)
1478     (native-inputs
1479      `(("qttools" ,qttools)))
1480     (inputs
1481      `(("qtbase" ,qtbase)))
1482     (arguments
1483      `(#:tests? #f ; no tests
1484        #:phases
1485        (modify-phases %standard-phases
1486          (replace 'configure
1487            (lambda* (#:key outputs #:allow-other-keys)
1488              (invoke "qmake"
1489                      "CONFIG+=packaging"
1490                      (string-append "BASEDIR=" (assoc-ref outputs "out"))
1491                      "PREFIX=/"))))))
1492     (home-page "https://github.com/lupoDharkael/flameshot")
1493     (synopsis "Powerful yet simple to use screenshot software")
1494     (description "Flameshot is a screenshot program.
1495 Features:
1496
1497 @itemize
1498 @item Customizable appearance.
1499 @item Easy to use.
1500 @item In-app screenshot edition.
1501 @item DBus interface.
1502 @item Upload to Imgur.
1503 @end itemize\n")
1504     (license license:gpl3+)))
1505
1506 (define-public r-jpeg
1507   (package
1508    (name "r-jpeg")
1509    (version "0.1-8")
1510    (source
1511      (origin
1512        (method url-fetch)
1513        (uri (cran-uri "jpeg" version))
1514        (sha256
1515         (base32
1516          "05hawv5qcb82ljc1l2nchx1wah8mq2k2kfkhpzyww554ngzbwcnh"))))
1517    (build-system r-build-system)
1518    (inputs `(("libjpeg" ,libjpeg)))
1519    (home-page "http://www.rforge.net/jpeg/")
1520    (synopsis "Read and write JPEG images with R")
1521    (description "This package provides a way to read, write and display bitmap
1522 images stored in the JPEG format with R.  It can read and write both files and
1523 in-memory raw vectors.")
1524    (license license:gpl2+)))
1525
1526 (define-public gifsicle
1527   (package
1528    (name "gifsicle")
1529    (version "1.92")
1530    (source
1531      (origin
1532        (method url-fetch)
1533        (uri (string-append "https://www.lcdf.org/gifsicle/gifsicle-"
1534                            version ".tar.gz"))
1535        (sha256
1536         (base32 "0rffpzxcak19k6cngpxn73khvm3z1gswrqs90ycdzzb53p05ddas"))))
1537    (build-system gnu-build-system)
1538    (arguments
1539     '(#:phases
1540       (modify-phases %standard-phases
1541         (add-before 'check 'patch-tests
1542           (lambda _
1543             (substitute* "test/testie"
1544               (("/usr/bin/perl")
1545                (which "perl"))
1546               (("/bin/sh")
1547                (which "sh"))
1548               (("/bin/rm")
1549                (which "rm")))
1550             #t)))))
1551    (native-inputs `(("perl" ,perl)))    ; only for tests
1552    (inputs `(("libx11" ,libx11)))
1553    (home-page "https://www.lcdf.org/gifsicle/")
1554    (synopsis "Edit GIF images and animations")
1555    (description "Gifsicle is a command-line GIF image manipulation tool that:
1556
1557 @itemize
1558 @item Provides a batch mode for changing GIFs in place.
1559 @item Prints detailed information about GIFs, including comments.
1560 @item Control over interlacing, comments, looping, transparency, etc.
1561 @item Creates well-behaved GIFs: removes redundant colors, only uses local color
1562 tables, etc.
1563 @item Shrinks colormaps and change images to use the Web-safe palette.
1564 @item Optimizes GIF animations, or unoptimizes them for easier editing.
1565 @end itemize
1566
1567 Two other programs are included with Gifsicle: @command{gifview} is a
1568 lightweight animated-GIF viewer, and @command{gifdiff} compares two GIFs for
1569 identical visual appearance.")
1570    (license license:gpl2+)))
1571
1572 (define-public jp2a
1573   (package
1574     (name "jp2a")
1575     (version "1.0.7")
1576     (source
1577      (origin
1578        (method git-fetch)
1579        (uri (git-reference
1580              (url "https://github.com/cslarsen/jp2a.git")
1581              (commit (string-append "v" version))))
1582        (file-name (git-file-name name version))
1583        (sha256
1584         (base32
1585          "12a1z9ba2j16y67f41y8ax5sgv1wdjd71pg7circdxkj263n78ql"))))
1586     (build-system gnu-build-system)
1587     (inputs
1588      `(("libjpeg" ,libjpeg)
1589        ("curl" ,curl)))
1590     (native-inputs
1591      `(("autoconf" ,autoconf)
1592        ("automake" ,automake)
1593        ("pkg-config" ,pkg-config)))
1594     (home-page "https://csl.name/jp2a/")
1595     (synopsis "Convert JPEG images to ASCII")
1596     (description
1597      "Jp2a is a small utility that converts JPEG images to ASCII.")
1598     (license license:gpl2)))
1599
1600 (define-public grim
1601   (package
1602    (name "grim")
1603    (version "1.2.0")
1604    (source
1605     (origin
1606      (method git-fetch)
1607      (uri (git-reference
1608            (url "https://github.com/emersion/grim.git")
1609            (commit (string-append "v" version))))
1610      (file-name (git-file-name name version))
1611      (sha256
1612       (base32 "0brljl4zfbn5mh9hkfrfkvd27c5y9vdkgap9r1hrfy9r1x20sskn"))))
1613    (build-system meson-build-system)
1614    (native-inputs `(("pkg-config" ,pkg-config)))
1615    (inputs `(("cairo" ,cairo)
1616              ("libjpeg-turbo" ,libjpeg-turbo)
1617              ("scdoc" ,scdoc)
1618              ("wayland" ,wayland)
1619              ("wayland-protocols" ,wayland-protocols)))
1620    (home-page "https://github.com/emersion/grim")
1621    (synopsis "Create screenshots from a Wayland compositor")
1622    (description "grim can create screenshots from a Wayland compositor.")
1623    ;; MIT license.
1624    (license license:expat)))
1625
1626 (define-public slurp
1627   (package
1628    (name "slurp")
1629    (version "1.2.0")
1630    (source
1631     (origin
1632      (method git-fetch)
1633      (uri (git-reference
1634            (url "https://github.com/emersion/slurp.git")
1635            (commit (string-append "v" version))))
1636      (file-name (git-file-name name version))
1637      (sha256
1638       (base32 "0580m6kaiilgsrcj608r837r37sl6a25y7w21p7d6ij20fs3gvg1"))))
1639    (build-system meson-build-system)
1640    (native-inputs `(("pkg-config" ,pkg-config)))
1641    (inputs `(("cairo" ,cairo)
1642              ("scdoc" ,scdoc)
1643              ("wayland" ,wayland)
1644              ("wayland-protocols" ,wayland-protocols)))
1645    (home-page "https://github.com/emersion/slurp")
1646    (synopsis "Select a region in a Wayland compositor")
1647    (description "Slurp can select a region in a Wayland compositor and print it
1648 to the standard output.  It works well together with grim.")
1649    ;; MIT license.
1650    (license license:expat)))