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 ng0 <ng0@infotropique.org>
  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 ;;;
  21 ;;; This file is part of GNU Guix.
  22 ;;;
  23 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  24 ;;; under the terms of the GNU General Public License as published by
  25 ;;; the Free Software Foundation; either version 3 of the License, or (at
  26 ;;; your option) any later version.
  27 ;;;
  28 ;;; GNU Guix is distributed in the hope that it will be useful, but
  29 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  30 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  31 ;;; GNU General Public License for more details.
  32 ;;;
  33 ;;; You should have received a copy of the GNU General Public License
  34 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  35
  36 (define-module (gnu packages image)
  37   #:use-module (gnu packages)
  38   #:use-module (gnu packages algebra)
  39   #:use-module (gnu packages assembly)
  40   #:use-module (gnu packages autotools)
  41   #:use-module (gnu packages boost)
  42   #:use-module (gnu packages check)
  43   #:use-module (gnu packages compression)
  44   #:use-module (gnu packages documentation)
  45   #:use-module (gnu packages fontutils)
  46   ;; To provide gcc@5 and gcc@6, to work around <http://bugs.gnu.org/24703>.
  47   #:use-module (gnu packages gcc)
  48   #:use-module (gnu packages gettext)
  49   #:use-module (gnu packages ghostscript)
  50   #:use-module (gnu packages gl)
  51   #:use-module (gnu packages glib)
  52   #:use-module (gnu packages graphics)
  53   #:use-module (gnu packages gtk)
  54   #:use-module (gnu packages lua)
  55   #:use-module (gnu packages maths)
  56   #:use-module (gnu packages mcrypt)
  57   #:use-module (gnu packages perl)
  58   #:use-module (gnu packages pkg-config)
  59   #:use-module (gnu packages python)
  60   #:use-module (gnu packages xml)
  61   #:use-module (gnu packages xorg)
  62   #:use-module (gnu packages qt)
  63   #:use-module ((guix licenses) #:prefix license:)
  64   #:use-module (guix packages)
  65   #:use-module (guix download)
  66   #:use-module (guix git-download)
  67   #:use-module (guix build-system gnu)
  68   #:use-module (guix build-system cmake)
  69   #:use-module (guix build-system python)
  70   #:use-module (guix build-system r)
  71   #:use-module (guix build-system scons)
  72   #:use-module (srfi srfi-1))
  73
  74 (define-public libpng
  75   (package
  76    (name "libpng")
  77    (version "1.6.34")
  78    (source (origin
  79             (method url-fetch)
  80             (uri (list (string-append "mirror://sourceforge/libpng/libpng16/"
  81                                       version "/libpng-" version ".tar.xz")
  82                        (string-append
  83                         "ftp://ftp.simplesystems.org/pub/libpng/png/src"
  84                         "/libpng16/libpng-" version ".tar.xz")
  85                        (string-append
  86                         "ftp://ftp.simplesystems.org/pub/libpng/png/src/history"
  87                         "/libpng16/libpng-" version ".tar.xz")))
  88             (sha256
  89              (base32
  90               "1xjr0v34fyjgnhvaa1zixcpx5yvxcg4zwvfh0fyklfyfj86rc7ig"))))
  91    (build-system gnu-build-system)
  92
  93    ;; libpng.la says "-lz", so propagate it.
  94    (propagated-inputs `(("zlib" ,zlib)))
  95
  96    (synopsis "Library for handling PNG files")
  97    (description
  98     "Libpng is the official PNG (Portable Network Graphics) reference
  99 library.  It supports almost all PNG features and is extensible.")
 100    (license license:zlib)
 101    (home-page "http://www.libpng.org/pub/png/libpng.html")))
 102
 103 ;; libpng-apng should be updated when the APNG patch is released:
 104 ;; <https://bugs.gnu.org/27556>
 105 (define-public libpng-apng
 106   (package
 107     (name "libpng-apng")
 108     (version "1.6.28")
 109     (source
 110      (origin
 111        (method url-fetch)
 112        (uri (list (string-append "mirror://sourceforge/libpng/libpng16/"
 113                                  version "/libpng-" version ".tar.xz")
 114                   (string-append
 115                    "ftp://ftp.simplesystems.org/pub/libpng/png/src"
 116                    "/libpng16/libpng-" version ".tar.xz")
 117                   (string-append
 118                    "ftp://ftp.simplesystems.org/pub/libpng/png/src/history"
 119                    "/libpng16/libpng-" version ".tar.xz")))
 120        (sha256
 121         (base32
 122          "0ylgyx93hnk38haqrh8prd3ax5ngzwvjqw5cxw7p9nxmwsfyrlyq"))))
 123     (build-system gnu-build-system)
 124     (arguments
 125      `(#:modules ((guix build gnu-build-system)
 126                   (guix build utils)
 127                   (srfi srfi-1))
 128        #:phases
 129        (modify-phases %standard-phases
 130          (add-after 'unpack 'patch-apng
 131            (lambda* (#:key inputs #:allow-other-keys)
 132              (define (apply-patch file)
 133                (zero? (system* "patch" "-p1" "--force"
 134                                "--input" file)))
 135              (let ((apng.gz (assoc-ref inputs "apng")))
 136                (format #t "Applying APNG patch '~a'...~%"
 137                        apng.gz)
 138                (and
 139                  (zero?
 140                    (system (string-append "gunzip < " apng.gz " > the-patch")))
 141                  (apply-patch "the-patch")))))
 142          (add-before 'configure 'no-checks
 143            (lambda _
 144              (substitute* "Makefile.in"
 145                (("^scripts/symbols.chk") "")
 146                (("check: scripts/symbols.chk") ""))
 147              #t)))))
 148     (inputs
 149      `(("apng" ,(origin
 150                   (method url-fetch)
 151                   (uri
 152                    (string-append "mirror://sourceforge/libpng-apng/libpng16/"
 153                                   version "/libpng-" version "-apng.patch.gz"))
 154                   (sha256
 155                    (base32
 156                     "0m5nv70n9903x3xzxw9qqc6sgf2rp106ha0x6gix0xf8wcrljaab"))))))
 157     (native-inputs
 158      `(("libtool" ,libtool)))
 159     ;; libpng.la says "-lz", so propagate it.
 160     (propagated-inputs
 161      `(("zlib" ,zlib)))
 162     (synopsis "APNG patch for libpng")
 163     (description
 164      "APNG (Animated Portable Network Graphics) is an unofficial
 165 extension of the APNG (Portable Network Graphics) format.
 166 APNG patch provides APNG support to libpng.")
 167     (home-page "https://sourceforge.net/projects/libpng-apng/")
 168     (license license:zlib)))
 169
 170 (define-public libpng-1.2
 171   (package
 172     (inherit libpng)
 173     (version "1.2.59")
 174     (source
 175      (origin
 176        (method url-fetch)
 177        (uri (list (string-append "mirror://sourceforge/libpng/libpng12/"
 178                                  version "/libpng-" version ".tar.xz")
 179                   (string-append
 180                    "ftp://ftp.simplesystems.org/pub/libpng/png/src"
 181                    "/libpng12/libpng-" version ".tar.xz")
 182                   (string-append
 183                    "ftp://ftp.simplesystems.org/pub/libpng/png/src/history"
 184                    "/libpng12/libpng-" version ".tar.xz")))
 185        (sha256
 186         (base32
 187          "1izw9ybm27llk8531w6h4jp4rk2rxy2s9vil16nwik5dp0amyqxl"))))))
 188
 189 (define-public r-png
 190   (package
 191     (name "r-png")
 192     (version "0.1-7")
 193     (source (origin
 194               (method url-fetch)
 195               (uri (cran-uri "png" version))
 196               (sha256
 197                (base32
 198                 "0g2mcp55lvvpx4kd3mn225mpbxqcq73wy5qx8b4lyf04iybgysg2"))))
 199     (build-system r-build-system)
 200     (inputs
 201      `(("libpng" ,libpng)
 202        ("zlib" ,zlib)))
 203     (home-page "http://www.rforge.net/png/")
 204     (synopsis "Read and write PNG images")
 205     (description
 206      "This package provides an easy and simple way to read, write and display
 207 bitmap images stored in the PNG format.  It can read and write both files and
 208 in-memory raw vectors.")
 209     ;; Any of these GPL versions.
 210     (license (list license:gpl2 license:gpl3))))
 211
 212 (define-public pngcrush
 213   (package
 214    (name "pngcrush")
 215    (version "1.8.13")
 216    (source (origin
 217             (method url-fetch)
 218             (uri (string-append "mirror://sourceforge/pmt/pngcrush/"
 219                                 version "/pngcrush-" version "-nolib.tar.xz"))
 220             (sha256 (base32
 221                      "0l43c59d6v9l0g07z3q3ywhb8xb3vz74llv3mna0izk9bj6aqkiv"))))
 222    (build-system gnu-build-system)
 223    (arguments
 224     '(#:tests? #f ; no check target
 225       #:phases
 226       (modify-phases %standard-phases
 227         (replace 'configure
 228           (lambda* (#:key inputs outputs #:allow-other-keys)
 229             (substitute* "Makefile"
 230               (("^(PNG(INC|LIB) = )/usr/local/" line vardef)
 231                (string-append vardef (assoc-ref inputs "libpng") "/"))
 232               (("^(Z(INC|LIB) = )/usr/local/" line vardef)
 233                (string-append vardef (assoc-ref inputs "zlib") "/"))
 234               ;; The Makefile is written by hand and not using $PREFIX
 235               (("\\$\\(DESTDIR\\)/usr/")
 236                (string-append (assoc-ref outputs "out") "/"))))))))
 237    (inputs
 238     `(("libpng" ,libpng)
 239       ("zlib" , zlib)))
 240    (home-page "https://pmt.sourceforge.io/pngcrush")
 241    (synopsis "Utility to compress PNG files")
 242    (description "pngcrusqh is an optimizer for PNG (Portable Network Graphics)
 243 files.  It can compress them as much as 40% losslessly.")
 244    (license license:zlib)))
 245
 246 (define-public pngcrunch
 247   ;; This package used to be wrongfully name "pngcrunch".
 248   (deprecated-package "pngcrunch" pngcrush))
 249
 250 (define-public libjpeg
 251   (package
 252    (name "libjpeg")
 253    (version "9b")
 254    (source (origin
 255             (method url-fetch)
 256             (uri (string-append "http://www.ijg.org/files/jpegsrc.v"
 257                    version ".tar.gz"))
 258             (sha256 (base32
 259                      "0lnhpahgdwlrkd41lx6cr90r199f8mc6ydlh7jznj5klvacd63r4"))))
 260    (build-system gnu-build-system)
 261    (synopsis "Library for handling JPEG files")
 262    (description
 263     "Libjpeg implements JPEG image encoding, decoding, and transcoding.
 264 JPEG is a standardized compression method for full-color and gray-scale
 265 images.
 266 The included programs provide conversion between the JPEG format and
 267 image files in PBMPLUS PPM/PGM, GIF, BMP, and Targa file formats.")
 268    (license license:ijg)
 269    (home-page "http://www.ijg.org/")))
 270
 271 (define-public libjpeg-8
 272   (package (inherit libjpeg)
 273    (version "8d")
 274    (source (origin
 275             (method url-fetch)
 276             (uri (string-append "http://www.ijg.org/files/jpegsrc.v"
 277                    version ".tar.gz"))
 278             (sha256 (base32
 279                      "1cz0dy05mgxqdgjf52p54yxpyy95rgl30cnazdrfmw7hfca9n0h0"))))))
 280
 281 (define-public libjxr
 282   (package
 283     (name "libjxr")
 284     (version "1.1")
 285     (source (origin
 286               ;; We are using the Debian source because CodePlex does not
 287               ;; deliver an easily downloadable tarball.
 288               (method url-fetch)
 289               (uri (string-append "mirror://debian/pool/main/j/jxrlib/jxrlib_"
 290                                   version ".orig.tar.gz"))
 291               (sha256
 292                (base32
 293                 "00w3f3cmjsm3fiaxq5mxskmp5rl3mki8psrf9y8s1vqbg237na67"))
 294               (patch-flags '("-p1" "--binary"))
 295               (patches (search-patches "libjxr-fix-function-signature.patch"
 296                                        "libjxr-fix-typos.patch"))))
 297     (build-system gnu-build-system)
 298     (arguments '(#:make-flags '("CC=gcc")
 299                  #:tests? #f ; no check target
 300                  #:phases
 301                  (modify-phases %standard-phases
 302                    (delete 'configure) ; no configure script
 303                    ;; The upstream makefile does not include an install phase.
 304                    (replace 'install
 305                      (lambda* (#:key outputs #:allow-other-keys)
 306                        (let* ((out (assoc-ref outputs "out"))
 307                               (bin (string-append out "/bin"))
 308                               (lib (string-append out "/lib"))
 309                               (include (string-append out "/include/jxrlib")))
 310                          (for-each (lambda (file)
 311                                      (install-file file include)
 312                                      (delete-file file))
 313                                    (append
 314                                     '("jxrgluelib/JXRGlue.h"
 315                                       "jxrgluelib/JXRMeta.h"
 316                                       "jxrtestlib/JXRTest.h"
 317                                       "image/sys/windowsmediaphoto.h")
 318                                     (find-files "common/include" "\\.h$")))
 319                          (for-each (lambda (file)
 320                                      (install-file file lib)
 321                                      (delete-file file))
 322                                    (find-files "." "\\.a$"))
 323                          (for-each (lambda (file)
 324                                      (install-file file bin)
 325                                      (delete-file file))
 326                                    '("JxrDecApp" "JxrEncApp")))
 327                        #t)))))
 328     (synopsis "Implementation of the JPEG XR standard")
 329     (description "JPEG XR is an approved ISO/IEC International standard (its
 330 official designation is ISO/IEC 29199-2). This library is an implementation of that standard.")
 331     (license
 332      (license:non-copyleft
 333       "file://Makefile"
 334       "See the header of the Makefile in the distribution."))
 335     (home-page "https://jxrlib.codeplex.com/")))
 336
 337 (define-public jpegoptim
 338   (package
 339    (name "jpegoptim")
 340    (version "1.4.4")
 341    (source (origin
 342             (method url-fetch)
 343             (uri (string-append "http://www.kokkonen.net/tjko/src/jpegoptim-"
 344                                 version ".tar.gz"))
 345             (sha256 (base32
 346                      "1cn1i0g1xjdwa12w0ifbnzgb1vqbpr8ji6h05vxksj79vyi3x849"))))
 347    (build-system gnu-build-system)
 348    (inputs `(("libjpeg" ,libjpeg)))
 349    (arguments
 350     ;; no tests
 351     '(#:tests? #f))
 352    (synopsis "Optimize JPEG images")
 353    (description
 354     "jpegoptim provides lossless optimization (based on optimizing
 355 the Huffman tables) and \"lossy\" optimization based on setting
 356 maximum quality factor.")
 357    (license license:gpl2+)
 358    (home-page "http://www.kokkonen.net/tjko/projects.html#jpegoptim")))
 359
 360 (define-public libicns
 361   (package
 362     (name "libicns")
 363     (version "0.8.1")
 364     (source (origin
 365               (method url-fetch)
 366               (uri (string-append
 367                     "mirror://sourceforge/icns/"
 368                     "libicns-" version ".tar.gz"))
 369               (sha256
 370                (base32
 371                 "1hjm8lwap7bjyyxsyi94fh5817xzqhk4kb5y0b7mb6675xw10prk"))))
 372     (build-system gnu-build-system)
 373     (inputs
 374      `(("libpng" ,libpng)
 375        ("jasper" ,jasper)))
 376     (arguments
 377      `(#:tests? #t)) ; No tests.
 378     (home-page "http://icns.sourceforge.net/")
 379     (synopsis "Library for handling Mac OS icns resource files")
 380     (description
 381      "Libicns is a library for the manipulation of Mac OS IconFamily resource
 382 type files (ICNS).  @command{icns2png} and @command{png2icns} are provided to
 383 convert between PNG and ICNS. @command{icns2png} will extract image files from
 384 ICNS files under names like \"Foo_48x48x32.png\" useful for installing for use
 385 with .desktop files.  Additionally, @command{icontainer2png} is provided for
 386 extracting icontainer icon files.")
 387     (license (list license:lgpl2.1+     ; libicns
 388                    license:lgpl2.0+     ; src/apidocs.*
 389                    license:gpl2+))))    ; icns2png, png2icns, icontainer2png
 390
 391 (define-public libtiff
 392   (package
 393    (name "libtiff")
 394    (version "4.0.9")
 395    (replacement libtiff/fixed)
 396    (source
 397      (origin
 398        (method url-fetch)
 399        (uri (string-append "http://download.osgeo.org/libtiff/tiff-"
 400                            version ".tar.gz"))
 401        (sha256
 402         (base32
 403          "1kfg4q01r4mqn7dj63ifhi6pmqzbf4xax6ni6kkk81ri5kndwyvf"))))
 404    (build-system gnu-build-system)
 405    (outputs '("out"
 406               "doc"))                           ;1.3 MiB of HTML documentation
 407    (arguments
 408     ;; Instead of using --docdir, this package has its own --with-docdir.
 409     `(#:configure-flags (list (string-append "--with-docdir="
 410                                              (assoc-ref %outputs "doc")
 411                                              "/share/doc/"
 412                                              ,name "-" ,version))))
 413    (inputs `(("zlib" ,zlib)
 414              ("libjpeg" ,libjpeg)))
 415    (synopsis "Library for handling TIFF files")
 416    (description
 417     "Libtiff provides support for the Tag Image File Format (TIFF), a format
 418 used for storing image data.
 419 Included are a library, libtiff, for reading and writing TIFF and a small
 420 collection of tools for doing simple manipulations of TIFF images.")
 421    (license (license:non-copyleft "file://COPYRIGHT"
 422                                   "See COPYRIGHT in the distribution."))
 423    (home-page "http://www.simplesystems.org/libtiff/")))
 424
 425 (define libtiff/fixed
 426   (package
 427     (inherit libtiff)
 428     (source
 429       (origin
 430         (inherit (package-source libtiff))
 431         (patches
 432           (append (origin-patches (package-source libtiff))
 433                   (search-patches "libtiff-CVE-2017-9935.patch"
 434                                   "libtiff-CVE-2017-18013.patch")))))))
 435
 436 (define-public leptonica
 437   (package
 438     (name "leptonica")
 439     (version "1.74.4")
 440     (source
 441      (origin
 442        (method url-fetch)
 443        (uri (string-append
 444              "https://github.com/DanBloomberg/leptonica/archive/" version
 445              ".tar.gz"))
 446        (file-name (string-append "leptonica-" version ".tar.gz"))
 447        (sha256
 448         (base32 "10pw7pwccd0m0fc9rlrr2m41s7j1qvba2wcrav17pw1gclkf34i0"))))
 449     (build-system gnu-build-system)
 450     (native-inputs
 451      `(("gnuplot" ,gnuplot)             ;needed for test suite
 452        ("autoconf" ,autoconf)
 453        ("automake" ,automake)
 454        ("libtool" ,libtool)
 455        ("pkg-config" ,pkg-config)))
 456     (inputs
 457      `(("giflib" ,giflib)
 458        ("libjpeg" ,libjpeg)
 459        ("libpng" ,libpng)
 460        ("libtiff" ,libtiff)
 461        ("libwebp" ,libwebp)))
 462     (propagated-inputs
 463      ;; Linking a program with leptonica also requires these.
 464      `(("openjpeg" ,openjpeg)
 465        ("zlib" ,zlib)))
 466     (arguments
 467      '(#:phases
 468        (modify-phases %standard-phases
 469          (add-after 'unpack 'autogen
 470            (lambda _
 471              (zero? (system* "sh" "autobuild"))))
 472          (add-after 'unpack 'patch-reg-wrapper
 473            (lambda _
 474              (substitute* "prog/reg_wrapper.sh"
 475                ((" /bin/sh ")
 476                 (string-append " " (which "sh") " "))
 477                (("which gnuplot")
 478                 "true")))))))
 479     (home-page "http://www.leptonica.com/")
 480     (synopsis "Library and tools for image processing and analysis")
 481     (description
 482      "Leptonica is a C library and set of command-line tools for efficient
 483 image processing and image analysis operations.  It supports rasterop, affine
 484 transformations, binary and grayscale morphology, rank order, and convolution,
 485 seedfill and connected components, image transformations combining changes in
 486 scale and pixel depth, and pixelwise masking, blending, enhancement, and
 487 arithmetic ops.")
 488     (license license:bsd-2)))
 489
 490 (define-public jbig2dec
 491   (package
 492     (name "jbig2dec")
 493     (version "0.14")
 494     (source
 495       (origin
 496         (method url-fetch)
 497         (uri (string-append "http://downloads.ghostscript.com/public/" name "/"
 498                             name "-" version ".tar.gz"))
 499         (sha256
 500           (base32 "0k01hp0q4275fj4rbr1gy64svfraw5w7wvwl08yjhvsnpb1rid11"))
 501         (patches (search-patches "jbig2dec-ignore-testtest.patch"))))
 502     (build-system gnu-build-system)
 503     (synopsis "Decoder of the JBIG2 image compression format")
 504     (description
 505       "JBIG2 is designed for lossy or lossless encoding of 'bilevel' (1-bit
 506 monochrome) images at moderately high resolution, and in particular scanned
 507 paper documents.  In this domain it is very efficient, offering compression
 508 ratios on the order of 100:1.
 509
 510 This is a decoder only implementation, and currently is in the alpha
 511 stage, meaning it doesn't completely work yet.  However, it is
 512 maintaining parity with available encoders, so it is useful for real
 513 work.")
 514     (home-page "http://www.ghostscript.com/jbig2dec.html")
 515     (license license:gpl2+)))
 516
 517 (define-public openjpeg
 518   (package
 519     (name "openjpeg")
 520     (version "2.3.0")
 521     (source
 522       (origin
 523         (method url-fetch)
 524         (uri
 525          (string-append "https://github.com/uclouvain/openjpeg/archive/v"
 526                         version ".tar.gz"))
 527         (file-name (string-append name "-" version ".tar.gz"))
 528         (sha256
 529          (base32
 530           "06npqzkg20avnygdwaqpap91r7qpdqgrn39adj2bl8v0pg0qgirx"))))
 531     (build-system cmake-build-system)
 532     (arguments
 533       ;; Trying to run `$ make check' results in a no rule fault.
 534       '(#:tests? #f))
 535     (inputs
 536       `(("lcms" ,lcms)
 537         ("libpng" ,libpng)
 538         ("libtiff" ,libtiff)
 539         ("zlib" ,zlib)))
 540     (synopsis "JPEG 2000 codec")
 541     (description
 542       "The OpenJPEG library is a JPEG 2000 codec written in C.  It has
 543 been developed in order to promote the use of JPEG 2000, the new
 544 still-image compression standard from the Joint Photographic Experts
 545 Group (JPEG).
 546
 547 In addition to the basic codec, various other features are under
 548 development, among them the JP2 and MJ2 (Motion JPEG 2000) file formats,
 549 an indexing tool useful for the JPIP protocol, JPWL-tools for
 550 error-resilience, a Java-viewer for j2k-images, ...")
 551     (home-page "https://github.com/uclouvain/openjpeg")
 552     (license license:bsd-2)))
 553
 554 (define-public openjpeg-1
 555   (package (inherit openjpeg)
 556     (name "openjpeg")
 557     (version "1.5.2")
 558     (source
 559      (origin
 560        (method url-fetch)
 561        (uri
 562         (string-append "mirror://sourceforge/openjpeg.mirror/" version "/"
 563                        name "-" version ".tar.gz"))
 564        (sha256
 565         (base32 "11waq9w215zvzxrpv40afyd18qf79mxc28fda80bm3ax98cpppqm"))))))
 566
 567 (define-public giflib
 568   (package
 569     (name "giflib")
 570     (version "5.1.4")
 571     (source (origin
 572               (method url-fetch)
 573               (uri (string-append "mirror://sourceforge/giflib/giflib-"
 574                                   version ".tar.bz2"))
 575               (sha256
 576                (base32
 577                 "1md83dip8rf29y40cm5r7nn19705f54iraz6545zhwa6y8zyq9yz"))))
 578     (build-system gnu-build-system)
 579     (outputs '("bin"                    ; utility programs
 580                "out"))                  ; library
 581     (inputs `(("libx11" ,libx11)
 582               ("libice" ,libice)
 583               ("libsm" ,libsm)
 584               ("perl" ,perl)))
 585     (arguments
 586      `(#:phases
 587        (modify-phases %standard-phases
 588          (add-after 'unpack 'disable-html-doc-gen
 589            (lambda _
 590              (substitute* "doc/Makefile.in"
 591                (("^all: allhtml manpages") ""))))
 592          (add-after 'install 'install-manpages
 593            (lambda* (#:key outputs #:allow-other-keys)
 594              (let* ((bin (assoc-ref outputs "bin"))
 595                     (man1dir (string-append bin "/share/man/man1")))
 596                (mkdir-p man1dir)
 597                (for-each (lambda (file)
 598                            (let ((base (basename file)))
 599                              (format #t "installing `~a' to `~a'~%"
 600                                      base man1dir)
 601                              (copy-file file
 602                                         (string-append
 603                                          man1dir "/" base))))
 604                          (find-files "doc" "\\.1"))))))))
 605     (synopsis "Tools and library for working with GIF images")
 606     (description
 607      "GIFLIB is a library for reading and writing GIF images.  It is API and
 608 ABI compatible with libungif which was in wide use while the LZW compression
 609 algorithm was patented.  Tools are also included to convert, manipulate,
 610 compose, and analyze GIF images.")
 611     (home-page "http://giflib.sourceforge.net/")
 612     (license license:x11)))
 613
 614 (define-public libungif
 615   (package
 616     (name "libungif")
 617     (version "4.1.4")
 618     (source (origin
 619               (method url-fetch)
 620               (uri (string-append "mirror://sourceforge/giflib/libungif-4.x/"
 621                                   "libungif-" version "/libungif-"
 622                                   version ".tar.bz2"))
 623               (sha256
 624                (base32
 625                 "0cnksimmmjngdrys302ik1385sg1sj4i0gxivzldhgwd46n7x2kh"))))
 626     (build-system gnu-build-system)
 627     (inputs `(("perl" ,perl)))          ;package ships some perl tools
 628     (home-page "http://giflib.sourceforge.net/")
 629     (synopsis "GIF decompression library")
 630     (description
 631      "libungif is the old GIF decompression library by the GIFLIB project.")
 632     (license license:expat)))
 633
 634 (define-public imlib2
 635   (package
 636     (name "imlib2")
 637     (version "1.5.0")
 638     (source (origin
 639               (method url-fetch)
 640               (uri (string-append
 641                     "mirror://sourceforge/enlightenment/imlib2-src/" version
 642                     "/imlib2-" version ".tar.bz2"))
 643               (sha256
 644                (base32
 645                 "0kg28b5wp886hiy12v7abdybrvlymb7g3nvg0ysn2y8h883s5w8m"))))
 646     (build-system gnu-build-system)
 647     (native-inputs
 648      `(("pkgconfig" ,pkg-config)))
 649     (inputs
 650      `(("libx11" ,libx11)
 651        ("libxext" ,libxext)
 652        ("freetype" ,freetype)
 653        ("libjpeg" ,libjpeg)
 654        ("libpng" ,libpng)
 655        ("libtiff" ,libtiff)
 656        ("giflib" ,giflib)
 657        ("bzip2" ,bzip2)))
 658     (home-page "https://sourceforge.net/projects/enlightenment/")
 659     (synopsis
 660      "Loading, saving, rendering and manipulating image files")
 661     (description
 662      "Imlib2 is a library that does image file loading and saving as well as
 663 rendering, manipulation, arbitrary polygon support, etc.
 664
 665 It does ALL of these operations FAST.  Imlib2 also tries to be highly
 666 intelligent about doing them, so writing naive programs can be done easily,
 667 without sacrificing speed.
 668
 669 This is a complete rewrite over the Imlib 1.x series.  The architecture is
 670 more modular, simple, and flexible.")
 671     (license license:imlib2)))
 672
 673 (define-public giblib
 674   (package
 675     (name "giblib")
 676     (version "1.2.4")
 677     (source (origin
 678               (method url-fetch)
 679               (uri (list
 680                      (string-append
 681                        "http://linuxbrit.co.uk/downloads/giblib-"
 682                        version ".tar.gz")
 683                      (string-append
 684                        "https://sourceforge.net/projects/slackbuildsdirectlinks/"
 685                        "files/giblib/giblib-" version ".tar.gz")))
 686               (sha256
 687                (base32
 688                 "1b4bmbmj52glq0s898lppkpzxlprq9aav49r06j2wx4dv3212rhp"))))
 689     (build-system gnu-build-system)
 690     (inputs
 691      `(("libx11" ,libx11)
 692        ("imlib2" ,imlib2)))
 693     (home-page "http://linuxbrit.co.uk/software/") ; no real home-page
 694     (synopsis "Wrapper library for imlib2")
 695     (description
 696      "Giblib is a simple library which wraps imlib2's context API, avoiding
 697 all the context_get/set calls, adds fontstyles to the truetype renderer and
 698 supplies a generic doubly-linked list and some string functions.")
 699     ;; This license removes a clause about X Consortium from the original
 700     ;; X11 license.
 701     (license (license:x11-style "file://COPYING"
 702                                 "See 'COPYING' in the distribution."))))
 703
 704 (define-public freeimage
 705   (package
 706    (name "freeimage")
 707    (version "3.17.0")
 708    (source (origin
 709             (method url-fetch)
 710             (uri (string-append
 711                   "mirror://sourceforge/freeimage/Source%20Distribution/"
 712                   version "/FreeImage"
 713                   (string-concatenate (string-split version #\.))
 714                   ".zip"))
 715             (sha256
 716              (base32
 717               "12bz57asdcfsz3zr9i9nska0fb6h3z2aizy412qjqkixkginbz7v"))
 718             (patches (search-patches "freeimage-CVE-2015-0852.patch"
 719                                      "freeimage-CVE-2016-5684.patch"
 720                                      "freeimage-fix-build-with-gcc-5.patch"))))
 721    (build-system gnu-build-system)
 722    (arguments
 723     '(#:phases
 724       (modify-phases %standard-phases
 725         (delete 'configure)
 726         (add-before 'build 'patch-makefile
 727           (lambda* (#:key outputs #:allow-other-keys)
 728             (substitute* "Makefile.gnu"
 729               (("/usr") (assoc-ref outputs "out"))
 730               (("-o root -g root") ""))
 731             #t)))
 732       #:make-flags '("CC=gcc")
 733       #:tests? #f)) ; no check target
 734    (native-inputs
 735     `(("unzip" ,unzip)))
 736    ;; Fails to build on MIPS due to assembly code in the source.
 737    (supported-systems (delete "mips64el-linux" %supported-systems))
 738    (synopsis "Library for handling popular graphics image formats")
 739    (description
 740     "FreeImage is a library for developers who would like to support popular
 741 graphics image formats like PNG, BMP, JPEG, TIFF and others.")
 742    (license license:gpl2+)
 743    (home-page "http://freeimage.sourceforge.net")))
 744
 745 (define-public vigra
 746   (package
 747    (name "vigra")
 748    (version "1.11.1")
 749    (source
 750     (origin
 751       (method url-fetch)
 752       (uri (string-append "https://github.com/ukoethe/vigra/releases/download/"
 753                           "Version-" (string-join (string-split version #\.) "-")
 754                           "/vigra-" version "-src.tar.gz"))
 755       (sha256 (base32
 756                 "1bqs8vx5i1bzamvv563i24gx2xxdidqyxh9iaj46mbznhc84wmm5"))))
 757    (build-system cmake-build-system)
 758    (inputs
 759     `(("boost" ,boost)
 760       ("fftw" ,fftw)
 761       ("fftwf" ,fftwf)
 762       ("hdf5" ,hdf5)
 763       ("ilmbase" ,ilmbase) ; propagated by openexr, but needed explicitly
 764                            ; to create a configure-flag
 765       ("libjpeg" ,libjpeg)
 766       ("libpng" ,libpng)
 767       ("libtiff" ,libtiff)
 768       ("openexr" ,openexr)
 769       ("python" ,python-2) ; print syntax
 770       ("python2-numpy" ,python2-numpy)
 771       ("zlib" ,zlib)))
 772    (native-inputs
 773     `(("doxygen" ,doxygen)
 774       ("python2-nose" ,python2-nose)
 775       ("python2-sphinx" ,python2-sphinx)))
 776    (arguments
 777     `(#:test-target "check"
 778       #:parallel-build? #f ; parallel builds trigger an ICE
 779       #:configure-flags
 780         (list "-Wno-dev" ; suppress developer mode with lots of warnings
 781               (string-append "-DVIGRANUMPY_INSTALL_DIR="
 782                              (assoc-ref %outputs "out")
 783                              "/lib/python2.7/site-packages")
 784               ;; OpenEXR is not enabled by default.
 785               "-DWITH_OPENEXR=1"
 786               ;; Fix rounding error on 32-bit machines
 787               "-DCMAKE_C_FLAGS=-ffloat-store"
 788               ;; The header files of ilmbase are not found when included
 789               ;; by the header files of openexr, and an explicit flag
 790               ;; needs to be set.
 791               (string-append "-DCMAKE_CXX_FLAGS=-I"
 792                              (assoc-ref %build-inputs "ilmbase")
 793                              "/include/OpenEXR"
 794                              " -ffloat-store"))))
 795    (synopsis "Computer vision library")
 796    (description
 797     "VIGRA stands for Vision with Generic Algorithms.  It is an image
 798 processing and analysis library that puts its main emphasis on customizable
 799 algorithms and data structures.  It is particularly strong for
 800 multi-dimensional image processing.")
 801    (license license:expat)
 802    (home-page "https://ukoethe.github.io/vigra/")))
 803
 804 (define-public libwebp
 805   (package
 806     (name "libwebp")
 807     (version "0.6.1")
 808     (source
 809      (origin
 810        (method url-fetch)
 811        (uri (string-append
 812              "http://downloads.webmproject.org/releases/webp/libwebp-" version
 813              ".tar.gz"))
 814        (sha256
 815         (base32
 816          "1ayq2zq0zbgf5yizbm32zh7p1vb8kibw74am6am1n5cz5mw3ql06"))))
 817     (build-system gnu-build-system)
 818     (inputs
 819      `(("freeglut" ,freeglut)
 820        ("giflib" ,giflib)
 821        ("libjpeg" ,libjpeg)
 822        ("libpng" ,libpng)
 823        ("libtiff" ,libtiff)))
 824     (arguments
 825      '(#:configure-flags '("--enable-libwebpmux"
 826                            "--enable-libwebpdemux"
 827                            "--enable-libwebpdecoder")))
 828     (home-page "https://developers.google.com/speed/webp/")
 829     (synopsis "Lossless and lossy image compression")
 830     (description
 831      "WebP is a new image format that provides lossless and lossy compression
 832 for images.  WebP lossless images are 26% smaller in size compared to
 833 PNGs.  WebP lossy images are 25-34% smaller in size compared to JPEG images at
 834 equivalent SSIM index.  WebP supports lossless transparency (also known as
 835 alpha channel) with just 22% additional bytes.  Transparency is also supported
 836 with lossy compression and typically provides 3x smaller file sizes compared
 837 to PNG when lossy compression is acceptable for the red/green/blue color
 838 channels.")
 839     (license license:bsd-3)))
 840
 841 (define-public libmng
 842   (package
 843     (name "libmng")
 844     (version "2.0.3")
 845     (source (origin
 846               (method url-fetch)
 847               (uri (string-append "mirror://sourceforge/libmng/libmng-devel/"
 848                                   version "/" name "-" version ".tar.xz"))
 849               (sha256
 850                (base32
 851                 "1lvxnpds0vcf0lil6ia2036ghqlbl740c4d2sz0q5g6l93fjyija"))))
 852     (build-system gnu-build-system)
 853     (propagated-inputs
 854      ;; These are all in the 'Libs.private' field of libmng.pc.
 855      `(("lcms" ,lcms)
 856        ("libjpeg" ,libjpeg)
 857        ("zlib" ,zlib)))
 858     (home-page "http://www.libmng.com/")
 859     (synopsis "Library for handling MNG files")
 860     (description
 861      "Libmng is the MNG (Multiple-image Network Graphics) reference library.")
 862     (license license:bsd-3)))
 863
 864 (define-public exiv2
 865   (package
 866     (name "exiv2")
 867     (version "0.26")
 868     (source (origin
 869              (method url-fetch)
 870              (uri (list (string-append "http://www.exiv2.org/builds/exiv2-"
 871                                        version "-trunk.tar.gz")
 872                         (string-append "http://www.exiv2.org/exiv2-"
 873                                        version ".tar.gz")
 874                         (string-append "https://fossies.org/linux/misc/exiv2-"
 875                                        version ".tar.gz")))
 876              (patches (search-patches "exiv2-CVE-2017-14860.patch"
 877                                       "exiv2-CVE-2017-14859-14862-14864.patch"))
 878              (sha256
 879               (base32
 880                "1yza317qxd8yshvqnay164imm0ks7cvij8y8j86p1gqi1153qpn7"))))
 881     (build-system gnu-build-system)
 882     (arguments '(#:tests? #f))                    ; no `check' target
 883     (propagated-inputs
 884      `(("expat" ,expat)
 885        ("zlib" ,zlib)))
 886     (native-inputs
 887      `(("intltool" ,intltool)))
 888     (home-page "http://www.exiv2.org/")
 889     (synopsis "Library and command-line utility to manage image metadata")
 890     (description
 891      "Exiv2 is a C++ library and a command line utility to manage image
 892 metadata.  It provides fast and easy read and write access to the Exif, IPTC
 893 and XMP metadata of images in various formats.")
 894
 895     ;; Files under `xmpsdk' are a copy of Adobe's XMP SDK, licensed under the
 896     ;; 3-clause BSD license: <http://www.adobe.com/devnet/xmp/sdk/eula.html>.
 897     ;; The core is GPLv2+:
 898     ;;   <https://launchpad.net/ubuntu/precise/+source/exiv2/+copyright>.
 899     (license license:gpl2+)))
 900
 901 (define-public devil
 902   (package
 903     (name "devil")
 904     (version "1.8.0")
 905     (source (origin
 906               (method url-fetch)
 907               (uri (string-append "http://downloads.sourceforge.net/openil/"
 908                                   "DevIL-" version ".tar.gz"))
 909               (sha256
 910                (base32
 911                 "02dpzvi493r09c9hfjnk54nladl3qw55iqkkg18g12fxwwz9fx80"))))
 912     (build-system cmake-build-system)
 913     (arguments
 914      '(;; XXX: Not supported in the released CMakeLists.txt.
 915        ;; Enable this for > 1.8.0.
 916        #:tests? #f
 917        #:phases
 918        (modify-phases %standard-phases
 919          (add-before 'configure 'change-directory
 920            (lambda _ (chdir "DevIL") #t)))))
 921     (native-inputs
 922      `(("pkg-config" ,pkg-config)))
 923     (inputs
 924      `(("lcms" ,lcms)
 925        ("libjpeg" ,libjpeg-turbo)
 926        ("libmng" ,libmng)
 927        ("libpng" ,libpng)
 928        ("libtiff" ,libtiff)
 929        ("openexr" ,openexr)
 930        ("zlib" ,zlib)))
 931     (synopsis "Library for manipulating many image formats")
 932     (description "Developer's Image Library (DevIL) is a library to develop
 933 applications with support for many types of images.  DevIL can load, save,
 934 convert, manipulate, filter and display a wide variety of image formats.")
 935     (home-page "http://openil.sourceforge.net")
 936     (license license:lgpl2.1+)))
 937
 938 (define-public jasper
 939   (package
 940     (name "jasper")
 941     (version "2.0.14")
 942     (source (origin
 943               (method url-fetch)
 944               (uri (string-append "https://github.com/mdadams/jasper/archive/"
 945                                   "version-" version ".tar.gz"))
 946               (file-name (string-append name "-" version ".tar.gz"))
 947               (sha256
 948                (base32
 949                 "0yx9y5y0g6jv142vnqp50j3k8k5yqznz3smrblv192wgfbm6w9l5"))))
 950     (build-system cmake-build-system)
 951     (inputs `(("libjpeg" ,libjpeg)))
 952     (synopsis "JPEG-2000 library")
 953     (description "The JasPer Project is an initiative to provide a reference
 954 implementation of the codec specified in the JPEG-2000 Part-1 standard (i.e.,
 955 ISO/IEC 15444-1).")
 956     (home-page "https://www.ece.uvic.ca/~frodo/jasper/")
 957     (license (license:x11-style "file://LICENSE"))))
 958
 959 (define-public zimg
 960   (package
 961     (name "zimg")
 962     (version "2.5")
 963     (source
 964       (origin
 965         (method url-fetch)
 966         (uri (string-append "https://github.com/sekrit-twc/zimg/archive/"
 967                             "release-" version ".tar.gz"))
 968         (file-name (string-append name "-" version ".tar.gz"))
 969         (sha256
 970          (base32
 971           "0kbq2dy659645fmgxpzg38b6y6x82kwkydhc380kdkaikv2brcjh"))))
 972     (build-system gnu-build-system)
 973     (native-inputs
 974      `(("autoconf" ,autoconf)
 975        ("automake" ,automake)
 976        ("libtool" ,libtool)))
 977     (arguments
 978      '(#:phases
 979        (modify-phases %standard-phases
 980          (add-after 'unpack 'autogen
 981            (lambda _
 982              (zero? (system* "sh" "autogen.sh")))))))
 983     (synopsis "Scaling, colorspace conversion, and dithering library")
 984     (description "Zimg implements the commonly required image processing basics
 985 of scaling, colorspace conversion, and depth conversion.  A simple API enables
 986 conversion between any supported formats to operate with minimal knowledge from
 987 the programmer.")
 988     (home-page "https://github.com/sekrit-twc/zimg")
 989     ;; test/extra/ contains musl-libm,
 990     ;; which is MIT/expat licensed, but only used for tests
 991     (license (license:fsf-free "file://COPYING")))) ;WTFPL version 2
 992
 993 (define-public perceptualdiff
 994   (package
 995     (name "perceptualdiff")
 996     (version "1.3")
 997     (source
 998      (origin
 999        (method url-fetch)
1000        (uri (string-append "https://github.com/myint/perceptualdiff/archive/v"
1001                            version ".tar.gz"))
1002        (file-name (string-append name "-" version ".tar.gz"))
1003         (sha256
1004          (base32
1005           "0zl6xmp971fffg7fzcz2fbgxg5x2w7l8qa65c008i4kbkc9016ps"))))
1006     (build-system cmake-build-system)
1007     (inputs `(("freeimage" ,freeimage)))
1008     (arguments
1009      '(#:phases (modify-phases %standard-phases
1010                   (add-after 'unpack 'fix-tests
1011                     ;; cmake-build-system uses a build/ directory outside
1012                     ;; of the source tree, one level higher than expected
1013                     (lambda _
1014                       (substitute* "test/run_tests.bash"
1015                         (("../build") "../../build")))))))
1016     (home-page "https://github.com/myint/perceptualdiff")
1017     (synopsis "Perceptual image comparison utility")
1018     (description "PerceptualDiff visually compares two images to determine
1019 whether they look alike.  It uses a computational model of the human visual
1020 system to detect similarities.  This allows it too see beyond irrelevant
1021 differences in file encoding, image quality, and other small variations.")
1022     (license license:gpl2+)))
1023
1024 (define-public steghide
1025   (package
1026     (name "steghide")
1027     (version "0.5.1")
1028     (source (origin
1029               (method url-fetch)
1030               (uri (string-append "mirror://sourceforge/steghide/steghide/"
1031                                   version "/steghide-" version ".tar.bz2"))
1032               (sha256
1033                (base32
1034                 "18bxlhbdc3zsmxj84i417xjh0q28kv26q449k23n0a72ldwziix2"))
1035               (patches (list (search-patch "steghide-fixes.patch")))))
1036     (build-system gnu-build-system)
1037     (native-inputs
1038      `(("gettext" ,gettext-minimal)
1039        ("libtool" ,libtool)
1040        ("perl" ,perl)))                 ;for tests
1041     (inputs
1042      `(("libmhash" ,libmhash)
1043        ("libmcrypt" ,libmcrypt)
1044        ("libjpeg" ,libjpeg)
1045        ("zlib" ,zlib)))
1046     (arguments
1047      `(#:make-flags '("CXXFLAGS=-fpermissive")    ;required for MHashPP.cc
1048
1049        #:phases (modify-phases %standard-phases
1050                   (add-before 'configure 'set-perl-search-path
1051                     (lambda _
1052                       ;; Work around "dotless @INC" build failure.
1053                       (setenv "PERL5LIB"
1054                               (string-append (getcwd) "/tests:"
1055                                              (getenv "PERL5LIB")))
1056                       #t)))))
1057     (home-page "http://steghide.sourceforge.net")
1058     (synopsis "Image and audio steganography")
1059     (description
1060      "Steghide is a program to hide data in various kinds of image and audio
1061 files (known as @dfn{steganography}).  Neither color nor sample frequencies are
1062 changed, making the embedding resistant against first-order statistical tests.")
1063     (license license:gpl2+)))
1064
1065 (define-public stb-image-for-extempore
1066   (let ((revision "1")
1067         (commit "152a250a702bf28951bb0220d63bc0c99830c498"))
1068     (package
1069       (name "stb-image-for-extempore")
1070       (version (string-append "0-" revision "." (string-take commit 9)))
1071       (source
1072        (origin (method git-fetch)
1073                (uri (git-reference
1074                      (url "https://github.com/extemporelang/stb.git")
1075                      (commit commit)))
1076                (sha256
1077                 (base32
1078                  "0y0aa20pj9311x2ii06zg8xs34idg14hfgldqc5ymizc6cf1qiqv"))
1079                (file-name (string-append name "-" version "-checkout"))))
1080       (build-system cmake-build-system)
1081       (arguments `(#:tests? #f))        ; no tests included
1082       ;; Extempore refuses to build on architectures other than x86_64
1083       (supported-systems '("x86_64-linux"))
1084       (home-page "https://github.com/extemporelang/stb")
1085       (synopsis "Image library for Extempore")
1086       (description
1087        "This package is a collection of assorted single-file libraries.  Of
1088 all included libraries only the image loading and decoding library is
1089 installed as @code{stb_image}.")
1090       (license license:public-domain))))
1091
1092 (define-public optipng
1093   (package
1094     (name "optipng")
1095     (version "0.7.7")
1096     (source
1097      (origin
1098        (method url-fetch)
1099        (uri (string-append "http://prdownloads.sourceforge.net/optipng/optipng-"
1100                            version ".tar.gz"))
1101        (sha256
1102         (base32
1103          "0lj4clb851fzpaq446wgj0sfy922zs5l5misbpwv6w7qrqrz4cjg"))))
1104     (build-system gnu-build-system)
1105     (inputs
1106      `(("zlib" ,zlib)))
1107     (arguments
1108      '(#:phases
1109        (modify-phases %standard-phases
1110          (replace 'configure
1111            (lambda* (#:key outputs #:allow-other-keys)
1112              ;; configure script doesn't accept arguments CONFIG_SHELL and SHELL
1113              (invoke "sh" "configure"
1114                      (string-append "--prefix=" (assoc-ref outputs "out")))
1115              #t)))))
1116     (synopsis "Optimizer that recompresses PNG image files to a smaller size")
1117     (description "OptiPNG is a PNG optimizer that recompresses image
1118 files to a smaller size, without losing any information.  This program
1119 also converts external formats (BMP, GIF, PNM and TIFF) to optimized
1120 PNG, and performs PNG integrity checks and corrections.")
1121     (home-page "http://optipng.sourceforge.net/")
1122     (license license:zlib)))
1123
1124 (define-public libjpeg-turbo
1125   (package
1126     (name "libjpeg-turbo")
1127     (version "1.5.3")
1128     (source (origin
1129               (method url-fetch)
1130               (uri (string-append "mirror://sourceforge/" name "/" version "/"
1131                                   name "-" version ".tar.gz"))
1132               (sha256
1133                (base32
1134                 "08r5b5mywwrxv4axvq80dm31cklz81grczlzlxr2xqa6pgi90j5j"))))
1135     (build-system gnu-build-system)
1136     (native-inputs
1137      `(("nasm" ,nasm)))
1138     (arguments
1139      '(#:test-target "test"
1140        #:configure-flags (list "--with-build-date=1970-01-01")))
1141     (home-page "http://www.libjpeg-turbo.org/")
1142     (synopsis "SIMD-accelerated JPEG image handling library")
1143     (description "libjpeg-turbo is a JPEG image codec that accelerates baseline
1144 JPEG compression and decompression using SIMD instructions: MMX on x86, SSE2 on
1145 x86-64, NEON on ARM, and AltiVec on PowerPC processors.  Even on other systems,
1146 its highly-optimized Huffman coding routines allow it to outperform libjpeg by
1147 a significant amount.
1148 libjpeg-turbo implements both the traditional libjpeg API and the less powerful
1149 but more straightforward TurboJPEG API, and provides a full-featured Java
1150 interface.  It supports color space extensions that allow it to compress from
1151 and decompress to 32-bit and big-endian pixel buffers (RGBX, XBGR, etc.).")
1152     (license (list license:bsd-3        ; jsimd*.[ch] and most of simd/
1153                    license:ijg))))      ; the rest
1154
1155 (define-public niftilib
1156   (package
1157     (name "niftilib")
1158     (version "2.0.0")
1159     (source (origin
1160               (method url-fetch)
1161               (uri (list (string-append "mirror://sourceforge/niftilib/"
1162                                         "nifticlib/nifticlib_"
1163                                         (string-join (string-split version #\.) "_")
1164                                         "/nifticlib-" version ".tar.gz")))
1165               (sha256
1166                (base32 "123z9bwzgin5y8gi5ni8j217k7n683whjsvg0lrpii9flgk8isd3"))))
1167     (build-system gnu-build-system)
1168     (arguments
1169      '(#:tests? #f                      ; there is no test target
1170        #:parallel-build? #f             ; not supported
1171        #:make-flags
1172        (list "SHELL=bash"
1173              (string-append "ZLIB_INC="
1174                             (assoc-ref %build-inputs "zlib") "/include")
1175              ;; Append "-fPIC" to CFLAGS.
1176              (string-append "CFLAGS="
1177                             "-Wall -ansi -pedantic -fPIC"))
1178        #:phases
1179        (modify-phases %standard-phases
1180          (replace 'install
1181            (lambda* (#:key outputs #:allow-other-keys)
1182              (let ((out (assoc-ref outputs "out")))
1183                (for-each
1184                 (lambda (dir)
1185                   (copy-recursively dir (string-append out "/" dir)))
1186                 '("bin" "lib" "include")))
1187              #t))
1188          (delete 'configure))))
1189     (inputs
1190      `(("zlib" ,zlib)))
1191     (synopsis "Library for reading and writing files in the nifti-1 format")
1192     (description "Niftilib is a set of i/o libraries for reading and writing
1193 files in the nifti-1 data format - a binary file format for storing
1194 medical image data, e.g. magnetic resonance image (MRI) and functional MRI
1195 (fMRI) brain images.")
1196     (home-page "http://niftilib.sourceforge.net")
1197     (license license:public-domain)))
1198
1199 (define-public gpick
1200   (package
1201     (name "gpick")
1202     (version "0.2.5")
1203     (source (origin
1204               (method url-fetch)
1205               (uri (string-append "https://github.com/thezbyg/gpick/archive/"
1206                                   name "-" version ".tar.gz"))
1207               (sha256
1208                (base32
1209                 "0mxvxk15xhk2i5vfavjhnkk4j3bnii0gpf8di14rlbpq070hd5rs"))))
1210     (build-system scons-build-system)
1211     (native-inputs
1212      `(("boost" ,boost)
1213        ("gettext" ,gnu-gettext)
1214        ("pkg-config" ,pkg-config)))
1215     (inputs
1216      `(("expat" ,expat)
1217        ("gtk2" ,gtk+-2)
1218        ("lua" ,lua-5.2)))
1219     (arguments
1220      `(#:tests? #f
1221        #:scons ,scons-python2
1222        #:scons-flags (list (string-append "DESTDIR=" %output))
1223        #:phases
1224        (modify-phases %standard-phases
1225          (add-before 'build 'fix-lua-reference
1226            (lambda _
1227              (substitute* "SConscript"
1228                (("lua5.2") "lua-5.2"))
1229              #t)))))
1230     (home-page "http://www.gpick.org/")
1231     (synopsis "Color picker")
1232     (description "Gpick is an advanced color picker and palette editing tool.")
1233     (license license:bsd-3)))
1234
1235 (define-public libiptcdata
1236   (package
1237     (name "libiptcdata")
1238     (version "1.0.4")
1239     (source (origin
1240               (method url-fetch)
1241               (uri (string-append "mirror://sourceforge/" name "/" name "/"
1242                                   version "/" name "-" version ".tar.gz"))
1243               (sha256
1244                (base32
1245                 "03pfvkmmx762iydq0q207x2028d275pbdysfsgpmrr0ywy63pxkr"))))
1246     (build-system gnu-build-system)
1247     (home-page "http://libiptcdata.sourceforge.net/")
1248     (synopsis "IPTC metadata manipulation library")
1249     (description "Libiptcdata is a C library for manipulating the International
1250 Press Telecommunications Council (IPTC) metadata stored within multimedia files
1251 such as images.  This metadata can include captions and keywords, often used by
1252 popular photo management applications.  The library provides routines for
1253 parsing, viewing, modifying, and saving this metadata.")
1254     (license license:lgpl2.0+)))
1255
1256 (define-public flameshot
1257   (package
1258     (name "flameshot")
1259     (version "0.5.1")
1260     (source
1261      (origin
1262        (method url-fetch)
1263        (uri (string-append "https://github.com/lupoDharkael/flameshot/archive/"
1264                            "v" version ".tar.gz"))
1265        (file-name (string-append name "-" version ".tar.gz"))
1266        (sha256
1267         (base32
1268          "0kp451bqgssvg8n3sg60s3fifplm9l5kxiij0yxkl864p2mhw8im"))))
1269     (build-system gnu-build-system)
1270     (native-inputs
1271      `(("qttools" ,qttools)))
1272     (inputs
1273      `(("qtbase" ,qtbase)))
1274     (arguments
1275      `(#:tests? #f ; no tests
1276        #:phases
1277        (modify-phases %standard-phases
1278          (replace 'configure
1279            (lambda* (#:key outputs #:allow-other-keys)
1280              (invoke "qmake"
1281                      "CONFIG+=packaging"
1282                      (string-append "BASEDIR=" (assoc-ref outputs "out"))
1283                      "PREFIX=/"))))))
1284     (home-page "https://github.com/lupoDharkael/flameshot")
1285     (synopsis "Powerful yet simple to use screenshot software")
1286     (description "Flameshot is a screenshot program.
1287 Features:
1288
1289 @itemize
1290 @item Customizable appearance.
1291 @item Easy to use.
1292 @item In-app screenshot edition.
1293 @item DBus interface.
1294 @item Upload to Imgur.
1295 @end itemize\n")
1296     (license license:gpl3+)))
1297
1298 (define-public r-jpeg
1299   (package
1300    (name "r-jpeg")
1301    (version "0.1-8")
1302    (source
1303      (origin
1304        (method url-fetch)
1305        (uri (cran-uri "jpeg" version))
1306        (sha256
1307         (base32
1308          "05hawv5qcb82ljc1l2nchx1wah8mq2k2kfkhpzyww554ngzbwcnh"))))
1309    (build-system r-build-system)
1310    (inputs `(("libjpeg" ,libjpeg)))
1311    (home-page "http://www.rforge.net/jpeg/")
1312    (synopsis "Read and write JPEG images with R")
1313    (description "This package provides a way to read, write and display bitmap
1314 images stored in the JPEG format with R.  It can read and write both files and
1315 in-memory raw vectors.")
1316    (license license:gpl2+)))