gnu/packages/image.scm

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