gnu/packages/photo.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2014, 2015, 2017, 2019 Ludovic Courtès <ludo@gnu.org>
   3 ;;; Copyright © 2015 Ricardo Wurmus <rekado@elephly.net>
   4 ;;; Copyright © 2015, 2017 Andreas Enge <andreas@enge.fr>
   5 ;;; Copyright © 2016, 2017, 2018, 2019 Efraim Flashner <efraim@flashner.co.il>
   6 ;;; Copyright © 2017 Roel Janssen <roel@gnu.org>
   7 ;;; Copyright © 2018, 2019 Tobias Geerinckx-Rice <me@tobias.gr>
   8 ;;; Copyright © 2018 Leo Famulari <leo@famulari.name>
   9 ;;;
  10 ;;; This file is part of GNU Guix.
  11 ;;;
  12 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  13 ;;; under the terms of the GNU General Public License as published by
  14 ;;; the Free Software Foundation; either version 3 of the License, or (at
  15 ;;; your option) any later version.
  16 ;;;
  17 ;;; GNU Guix is distributed in the hope that it will be useful, but
  18 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  19 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 ;;; GNU General Public License for more details.
  21 ;;;
  22 ;;; You should have received a copy of the GNU General Public License
  23 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  24
  25 (define-module (gnu packages photo)
  26   #:use-module (guix build-system cmake)
  27   #:use-module (guix build-system gnu)
  28   #:use-module (guix build-system perl)
  29   #:use-module (guix download)
  30   #:use-module ((guix licenses) #:prefix license:)
  31   #:use-module (guix packages)
  32   #:use-module (guix utils)
  33   #:use-module (gnu packages)
  34   #:use-module (gnu packages algebra)
  35   #:use-module (gnu packages autotools)
  36   #:use-module (gnu packages base)
  37   #:use-module (gnu packages boost)
  38   #:use-module (gnu packages compression)
  39   #:use-module (gnu packages curl)
  40   #:use-module (gnu packages gettext)
  41   #:use-module (gnu packages ghostscript)
  42   #:use-module (gnu packages gl)
  43   #:use-module (gnu packages gnome)
  44   #:use-module (gnu packages glib)
  45   #:use-module (gnu packages graphics)
  46   #:use-module (gnu packages gtk)
  47   #:use-module (gnu packages image)
  48   #:use-module (gnu packages imagemagick)
  49   #:use-module (gnu packages libcanberra)
  50   #:use-module (gnu packages libusb)
  51   #:use-module (gnu packages llvm)
  52   #:use-module (gnu packages man)
  53   #:use-module (gnu packages maths)
  54   #:use-module (gnu packages perl)
  55   #:use-module (gnu packages pkg-config)
  56   #:use-module (gnu packages popt)
  57   #:use-module (gnu packages python)
  58   #:use-module (gnu packages python-xyz)
  59   #:use-module (gnu packages readline)
  60   #:use-module (gnu packages sqlite)
  61   #:use-module (gnu packages tex)
  62   #:use-module (gnu packages web)
  63   #:use-module (gnu packages wxwidgets)
  64   #:use-module (gnu packages xfig)
  65   #:use-module (gnu packages xorg)
  66   #:use-module (gnu packages xml)
  67   #:use-module ((srfi srfi-1) #:hide (zip))
  68   #:use-module (srfi srfi-26))
  69
  70 (define-public libraw
  71   (package
  72     (name "libraw")
  73     (version "0.19.5")
  74     (source (origin
  75               (method url-fetch)
  76               (uri (string-append "https://www.libraw.org/data/LibRaw-"
  77                                   version ".tar.gz"))
  78               (sha256
  79                (base32
  80                 "1x827sh6vl8j3ll2ihkcr234y07f31hi1v7sl08jfw3irkbn58j0"))))
  81     (build-system gnu-build-system)
  82     (native-inputs
  83      `(("pkg-config" ,pkg-config)))
  84     (inputs
  85      `(("libjpeg" ,libjpeg)))           ;for lossy DNGs and old Kodak cameras
  86     (propagated-inputs
  87      `(("lcms" ,lcms)))                 ;for color profiles
  88     (home-page "https://www.libraw.org")
  89     (synopsis "Raw image decoder")
  90     (description
  91      "LibRaw is a library for reading RAW files obtained from digital photo
  92 cameras (CRW/CR2, NEF, RAF, DNG, and others).")
  93     ;; LibRaw is distributed under both LGPL2.1 and CDDL 1.0.  From the README:
  94     ;; "You may use one of these licensing modes and switch between them.  If
  95     ;; you modify LibRaw source and made your changes public, you should accept
  96     ;; both two licensing modes for your changes/additions."
  97     (license (list license:lgpl2.1 license:cddl1.0))))
  98
  99 (define-public libraw-0.18
 100   (package (inherit libraw)
 101     (name "libraw")
 102     (version "0.18.12")
 103     (source (origin
 104               (method url-fetch)
 105               (uri (string-append "https://www.libraw.org/data/LibRaw-"
 106                                   version ".tar.gz"))
 107               (sha256
 108                (base32
 109                 "1m2khr2cij8z6lawgbmdksjn14fpnjsy8ad4qahnpqapm1slsxap"))))))
 110
 111 (define-public libexif
 112   (package
 113     (name "libexif")
 114     (version "0.6.21")
 115     (source (origin
 116               (method url-fetch)
 117               (uri (string-append "mirror://sourceforge/libexif/libexif/"
 118                                   version "/libexif-" version ".tar.bz2"))
 119               (patches (search-patches "libexif-CVE-2016-6328.patch"
 120                                        "libexif-CVE-2017-7544.patch"
 121                                        "libexif-CVE-2018-20030.patch"))
 122               (sha256
 123                (base32
 124                 "06nlsibr3ylfwp28w8f5466l6drgrnydgxrm4jmxzrmk5svaxk8n"))))
 125     (build-system gnu-build-system)
 126     (home-page "https://libexif.github.io/")
 127     (synopsis "Read and manipulate EXIF data in digital photographs")
 128     (description
 129      "The libexif C library allows applications to read, edit, and save EXIF
 130 data as produced by digital cameras.")
 131     (license license:lgpl2.1+)))
 132
 133 (define-public libgphoto2
 134   (package
 135     (name "libgphoto2")
 136     (version "2.5.23")
 137     (source (origin
 138               (method url-fetch)
 139               (uri (string-append "mirror://sourceforge/gphoto/libgphoto/"
 140                                   version "/libgphoto2-" version ".tar.bz2"))
 141               (sha256
 142                (base32
 143                 "0bc5x2bkqbfi4hbkz8ab5xc0bkks9vvks1vygxhdh3x498v27byq"))))
 144     (build-system gnu-build-system)
 145     (native-inputs `(("pkg-config" ,pkg-config)))
 146     (inputs
 147      `(("libjpeg-turbo" ,libjpeg-turbo)
 148        ("libltdl" ,libltdl)
 149        ("libusb" ,libusb)
 150        ("libxml2" ,libxml2)))
 151     (propagated-inputs
 152      `(;; The .pc refers to libexif.
 153        ("libexif" ,libexif)))
 154     (home-page "http://www.gphoto.org/proj/libgphoto2/")
 155     (synopsis "Accessing digital cameras")
 156     (description
 157      "This is the library backend for gphoto2.  It contains the code for PTP,
 158 MTP, and other vendor specific protocols for controlling and transferring data
 159 from digital cameras.")
 160
 161     ;; 'COPYING' says LGPLv2.1+, but in practices files are under LGPLv2+.
 162     (license license:lgpl2.1+)))
 163
 164 (define-public gphoto2
 165   (package
 166     (name "gphoto2")
 167     (version "2.5.23")
 168     (source (origin
 169               (method url-fetch)
 170               (uri (string-append "mirror://sourceforge/gphoto/gphoto/" version
 171                                   "/gphoto2-" version ".tar.bz2"))
 172               (sha256
 173                (base32
 174                 "1laqwhxr0xhbykmp0dhd3j4rr2lhj5y228s31afnqxp700hhk1yz"))))
 175     (build-system gnu-build-system)
 176     (native-inputs
 177      `(("pkg-config" ,pkg-config)))
 178     (inputs
 179      `(("readline" ,readline)
 180        ("libjpeg-turbo" ,libjpeg-turbo)
 181        ("popt" ,popt)
 182        ("libexif" ,libexif)
 183        ("libgphoto2" ,libgphoto2)))
 184     (arguments
 185      '(#:phases
 186        (modify-phases %standard-phases
 187          (add-before 'check 'pre-check
 188            (lambda* (#:key inputs #:allow-other-keys)
 189              (substitute* (find-files "tests/data" "\\.param$")
 190                (("/usr/bin/env")
 191                 (which "env")))
 192              #t)))
 193
 194        ;; FIXME: There is 1 test failure, most likely related to the build
 195        ;; environment.
 196        #:tests? #f))
 197
 198     (home-page "http://www.gphoto.org/")
 199     (synopsis "Command-line tools to access digital cameras")
 200     (description
 201      "Gphoto2 is a set of command line utilities for manipulating a large
 202 number of different digital cameras.  Through libgphoto2, it supports PTP,
 203 MTP, and much more.")
 204
 205     ;; Files are typically under LGPLv2+, but 'COPYING' says GPLv2+.
 206     (license license:gpl2+)))
 207
 208 ;; Note: See <https://metacpan.org/pod/Image::ExifTool> for the latest
 209 ;; release.  The versions at <https://www.sno.phy.queensu.ca/~phil/exiftool/>
 210 ;; are not meant for production use according to the Changes file.
 211 (define-public perl-image-exiftool
 212   (package
 213     (name "perl-image-exiftool")
 214     (version "11.30")
 215     (source
 216      (origin
 217        (method url-fetch)
 218        (uri (list
 219              (string-append "mirror://cpan/authors/id/E/EX/EXIFTOOL/"
 220                             "Image-ExifTool-" version ".tar.gz")
 221              ;; New releases may take a while to hit CPAN.
 222              (string-append "https://www.sno.phy.queensu.ca/~phil/exiftool/"
 223                             "Image-ExifTool-" version ".tar.gz")))
 224        (sha256
 225         (base32 "0vkjb2c1a3jdlq8rx1jywx4p3f1bmgjn7rzfwx6dxgij2lx76lrs"))))
 226     (build-system perl-build-system)
 227     (arguments
 228      '(#:phases
 229        (modify-phases %standard-phases
 230          (add-after 'install 'post-install
 231            (lambda* (#:key outputs #:allow-other-keys)
 232              ;; Make sure the 'exiftool' commands finds the library.
 233              ;; XXX: Shouldn't it be handled by PERL-BUILD-SYSTEM?
 234              (let* ((out (assoc-ref outputs "out"))
 235                     (pm  (find-files out "^ExifTool\\.pm$"))
 236                     (lib (dirname (dirname (car pm)))))
 237                (wrap-program (string-append out "/bin/exiftool")
 238                  `("PERL5LIB" prefix (,lib)))
 239                #t))))))
 240     (home-page "https://metacpan.org/release/Image-ExifTool")
 241     (synopsis "Program and Perl library to manipulate EXIF and other metadata")
 242     (description "This package provides the @code{exiftool} command and the
 243 @code{Image::ExifTool} Perl library to manipulate EXIF tags of digital images
 244 and a wide variety of other metadata.")
 245     (license license:perl-license)))
 246
 247 (define-public libpano13
 248   (package
 249     (name "libpano13")
 250     (version "2.9.19")
 251     (source (origin
 252               (method url-fetch)
 253               (uri (string-append "mirror://sourceforge/panotools/libpano13/"
 254                                   "libpano13-" version "/"
 255                                   "libpano13-" version ".tar.gz"))
 256               (sha256
 257                (base32
 258                 "1a4m3plmfcrrplqs9zfzhc5apibn10m5sajpizm1sd3q74w5fwq3"))))
 259     (build-system cmake-build-system)
 260     (inputs
 261      `(("libjpeg" ,libjpeg)
 262        ("libpng" ,libpng)
 263        ("libtiff" ,libtiff)
 264        ("zlib" ,zlib)))
 265     (home-page "http://panotools.sourceforge.net/")
 266     (synopsis "Library for panoramic images")
 267     (description
 268      "The libpano13 package contains the backend library written by the
 269 Panorama Tools project for building panoramic images from a set of
 270 overlapping images, as well as some command line tools.")
 271     (license license:gpl2+)))
 272
 273 (define-public enblend-enfuse
 274   (package
 275     (name "enblend-enfuse")
 276     (version "4.2")
 277     (source (origin
 278               (method url-fetch)
 279               (uri (string-append "mirror://sourceforge/enblend/"
 280                                   name "/"
 281                                   name "-" (version-major+minor version) "/"
 282                                   name "-" version ".tar.gz"))
 283               (sha256
 284                (base32
 285                 "0j5x011ilalb47ssah50ag0a4phgh1b0wdgxdbbp1gcyjcjf60w7"))))
 286     (build-system gnu-build-system)
 287     (native-inputs
 288      `(("pkg-config" ,pkg-config)
 289        ("perl" ,perl)
 290        ("perl-timedate" ,perl-timedate)
 291        ;; for building the documentation
 292        ("gnuplot" ,gnuplot)
 293        ("help2man" ,help2man)
 294        ("imagemagick" ,imagemagick)
 295        ("libxml2" ,libxml2)
 296        ("texlive-minimal" ,texlive-tiny)
 297        ("tidy" ,tidy)
 298        ("transfig" ,transfig)))
 299     (inputs
 300      `(("boost" ,boost)
 301        ("gsl" ,gsl)
 302        ("lcms" ,lcms)
 303        ("libjpeg" ,libjpeg)
 304        ("libpng" ,libpng)
 305        ("libtiff" ,libtiff)
 306        ("openexr" ,openexr)
 307        ("vigra" ,vigra)
 308        ("zlib" ,zlib)))
 309     (arguments
 310      `(#:configure-flags `("--enable-openmp")))
 311     (home-page "http://enblend.sourceforge.net/")
 312     (synopsis "Tools for combining and blending images")
 313     (description
 314      "Enblend blends away the seams in a panoramic image mosaic using a
 315 multi-resolution spline.  Enfuse merges different exposures of the same
 316 scene to produce an image that looks much like a tone-mapped image.")
 317     (license license:gpl2+)))
 318
 319 (define-public lensfun
 320   (package
 321     (name "lensfun")
 322     (version "0.3.2")
 323     (source (origin
 324               (method url-fetch)
 325               (uri (string-append
 326                     "mirror://sourceforge/lensfun/"
 327                     version "/lensfun-" version ".tar.gz"))
 328               (sha256
 329                (base32
 330                 "0cfk8jjhs9nbfjfdy98plrj9ayi59aph0nx6ppslgjhlcvacm2xf"))))
 331     (build-system cmake-build-system)
 332     (arguments
 333      `(,@(if (any (cute string-prefix? <> (or (%current-system)
 334                                               (%current-target-system)))
 335                   '("x86_64" "i686"))
 336         ;; SSE and SSE2 are supported only on Intel processors.
 337         '()
 338         '(#:configure-flags '("-DBUILD_FOR_SSE=OFF" "-DBUILD_FOR_SSE2=OFF")))
 339        #:tests? #f)) ; There are no tests to run.
 340     (native-inputs
 341      `(("pkg-config" ,pkg-config)))
 342     (inputs
 343      `(("glib" ,glib)))
 344     (home-page "https://sourceforge.net/projects/lensfun/")
 345     (synopsis "Library to correct optical lens defects with a lens database")
 346     (description "Digital photographs are not ideal.  Of course, the better is
 347 your camera, the better the results will be, but in any case if you look
 348 carefully at shots taken even by the most expensive cameras equipped with the
 349 most expensive lenses you will see various artifacts.  It is very hard to make
 350 ideal cameras, because there are a lot of factors that affect the final image
 351 quality, and at some point camera and lens designers have to trade one factor
 352 for another to achieve the optimal image quality, within the given design
 353 restrictions and budget.  But we all want ideal shots, don't we?  So that's
 354 what's Lensfun is all about: rectifying the defects introduced by your
 355 photographic equipment.")
 356     ;; The libraries are licensed under the LGPL3, the programs are
 357     ;; licensed GPL3, and the database is license CC-BY-SA 3.0.  See the
 358     ;; README.md file for this clarification.
 359     (license (list license:lgpl3 license:gpl3 license:cc-by-sa3.0))))
 360
 361 (define-public darktable
 362   (package
 363     (name "darktable")
 364     (version "2.6.3")
 365     (source
 366      (origin
 367        (method url-fetch)
 368        (uri (string-append
 369              "https://github.com/darktable-org/darktable/releases/"
 370              "download/release-" version "/darktable-" version ".tar.xz"))
 371        (sha256
 372         (base32 "1w3q3dhcxa0bs590zbsj61ap8z84wmn04xs5q3gjwisqhjf9j655"))))
 373     (build-system cmake-build-system)
 374     (arguments
 375      `(#:tests? #f                      ; there are no tests
 376        #:configure-flags '("-DBINARY_PACKAGE_BUILD=On")
 377        #:phases
 378        (modify-phases %standard-phases
 379          (add-before 'configure 'set-LDFLAGS-and-CPATH
 380            (lambda* (#:key inputs outputs #:allow-other-keys)
 381              (setenv "LDFLAGS"
 382                      (string-append
 383                       "-Wl,-rpath="
 384                       (assoc-ref outputs "out") "/lib/darktable"))
 385
 386              ;; Ensure the OpenEXR headers are found.
 387              (setenv "CPATH"
 388                      (string-append (assoc-ref inputs "ilmbase")
 389                                     "/include/OpenEXR:" (or (getenv "CPATH") "")))
 390              #t)))))
 391     (inputs
 392      `(("libxslt" ,libxslt)
 393        ("libxml2" ,libxml2)
 394        ("pugixml" ,pugixml)
 395        ("gtk+" ,gtk+)
 396        ("sqlite" ,sqlite)
 397        ("libjpeg" ,libjpeg)
 398        ("libpng" ,libpng)
 399        ("cairo" ,cairo)
 400        ("lcms" ,lcms)
 401        ("exiv2" ,exiv2)
 402        ("libtiff" ,libtiff)
 403        ("curl" ,curl)
 404        ("libgphoto2" ,libgphoto2)
 405        ("dbus-glib" ,dbus-glib)
 406        ("openexr" ,openexr)
 407        ("ilmbase" ,ilmbase)
 408        ("libsoup" ,libsoup)
 409        ("python-jsonschema" ,python-jsonschema)
 410        ("intltool" ,intltool)
 411        ("perl" ,perl)
 412        ("pkg-config" ,pkg-config)
 413        ("libwebp" ,libwebp)
 414        ("lensfun" ,lensfun)
 415        ("librsvg" ,librsvg)
 416        ("json-glib" ,json-glib)
 417        ("freeimage" ,freeimage)))
 418     (home-page "https://www.darktable.org")
 419     (synopsis "Virtual lighttable and darkroom for photographers")
 420     (description "Darktable is a photography workflow application and RAW
 421 developer.  It manages your digital negatives in a database, lets you view
 422 them through a zoomable lighttable and enables you to develop raw images
 423 and enhance them.")
 424     ;; See src/is_supported_platform.h for supported platforms.
 425     (supported-systems '("i686-linux" "x86_64-linux" "aarch64-linux"))
 426     (license license:gpl3+)))
 427
 428 (define-public hugin
 429   (package
 430     (name "hugin")
 431     (version "2019.0.0")
 432     (source (origin
 433               (method url-fetch)
 434               (uri (string-append "mirror://sourceforge/hugin/hugin/hugin-"
 435                                   (version-major+minor version)
 436                                   "/hugin-" version ".tar.bz2"))
 437               (sha256
 438                (base32
 439                 "1l925qslp98gg7yzmgps10h6dq0nb60wbfk345anlxsv0g2ifizr"))))
 440     (build-system cmake-build-system)
 441     (native-inputs
 442      `(("gettext" ,gnu-gettext)
 443        ("pkg-config" ,pkg-config)))
 444     (inputs
 445      `(("boost" ,boost)
 446        ("enblend-enfuse" ,enblend-enfuse)
 447        ("exiv2" ,exiv2-0.26)
 448        ("fftw" ,fftw)
 449        ("flann" ,flann)
 450        ("freeglut" ,freeglut)
 451        ("glew" ,glew)
 452        ("lcms" ,lcms)
 453        ("libjpeg" ,libjpeg)
 454        ("libpano13" ,libpano13)
 455        ("libpng" ,libpng)
 456        ("libtiff" ,libtiff)
 457        ("libxi" ,libxi)
 458        ("libxmu" ,libxmu)
 459        ("mesa" ,mesa)
 460        ("openexr" ,openexr)
 461        ("sqlite" ,sqlite)
 462        ("vigra" ,vigra)
 463        ("wxwidgets" ,wxwidgets)
 464        ("zlib" ,zlib)))
 465     (arguments
 466      `(#:tests? #f                      ; no check target
 467        #:configure-flags
 468        (list
 469         ;; The header files of ilmbase (propagated by openexr) are not found
 470         ;; when included by the header files of openexr, and an explicit
 471         ;; flag needs to be set.
 472         (string-append "-DCMAKE_CXX_FLAGS=-I"
 473                        (assoc-ref %build-inputs "ilmbase")
 474                        "/include/OpenEXR")
 475         ;; Disable installation of the Python scripting interface.
 476         ;; It would require the additional inputs python and swig.
 477         ;; Installation would need to be tweaked, as it tries to install
 478         ;; into the python directory.
 479         "-DBUILD_HSI=OFF")
 480        #:phases
 481        (modify-phases %standard-phases
 482          (add-before 'configure 'substitute
 483            (lambda _
 484              (substitute* "src/hugin1/base_wx/StitchingExecutor.cpp"
 485                (("wxT\\(\"enblend\"\\)")
 486                 (string-append "wxT(\"" (which "enblend") "\")"))
 487                (("wxT\\(\"enfuse\"\\)")
 488                 (string-append "wxT(\"" (which "enfuse") "\")")))
 489              #t)))))
 490     (home-page "http://hugin.sourceforge.net/")
 491     (synopsis "Panorama photo stitcher")
 492     (description
 493      "Hugin is an easy to use panoramic imaging toolchain with a graphical
 494 user interface.  It can be used to assemble a mosaic of photographs into
 495 a complete panorama and stitch any series of overlapping pictures.")
 496     (license license:gpl2+)))
 497
 498 (define-public rawtherapee
 499   (package
 500     (name "rawtherapee")
 501     (version "5.6")
 502     (source (origin
 503               (method url-fetch)
 504               (uri (string-append "http://rawtherapee.com/shared/source/"
 505                                   "rawtherapee-" version ".tar.xz"))
 506               (sha256
 507                (base32
 508                 "0x0dcfp6f3j08gr11wq5ah4prp790xy4iadbgsm9kgc0jlalpspr"))))
 509     (build-system cmake-build-system)
 510     (arguments
 511      '(#:tests? #f                      ; no test suite
 512        #:build-type "release"
 513        #:configure-flags
 514        (list (string-append "-DLENSFUNDBDIR="
 515                             (assoc-ref %build-inputs "lensfun")
 516                             "/share/lensfun")
 517              ;; Don't optimize the build for the host machine. See the file
 518              ;; 'ProcessorTargets.cmake' in the source distribution for more
 519              ;; information.
 520              "-DPROC_TARGET_NUMBER=1"
 521              ;; These flags are recommended by upstream for distributed packages.
 522              ;; See the file 'RELEASE_NOTES.txt' in the source distribution.
 523              "-O3"
 524              "-DCACHE_NAME_SUFFIX=\"\"")))
 525     (native-inputs
 526      `(("pkg-config" ,pkg-config)))
 527     (inputs
 528      `(("expat" ,expat)
 529        ("fftw" ,fftwf)
 530        ("glib" ,glib)
 531        ("glibmm" ,glibmm)
 532        ("gtk+" ,gtk+)
 533        ("gtkmm" ,gtkmm)
 534        ("lcms" ,lcms)
 535        ("lensfun" ,lensfun)
 536        ("libcanberra" ,libcanberra)
 537        ("libiptcdata" ,libiptcdata)
 538        ("libjpeg" ,libjpeg)
 539        ("libpng" ,libpng)
 540        ("librsvg" ,librsvg)
 541        ("libsigc++" ,libsigc++)
 542        ("libtiff" ,libtiff)
 543        ("zlib" ,zlib)))
 544     (home-page "http://rawtherapee.com")
 545     (synopsis "Raw image developing and processing")
 546     (description "RawTherapee is a raw image processing suite.  It comprises a
 547 subset of image editing operations specifically aimed at non-destructive raw
 548 photo post-production and is primarily focused on improving a photographer's
 549 workflow by facilitating the handling of large numbers of images.  Most raw
 550 formats are supported, including Pentax Pixel Shift, Canon Dual-Pixel, and those
 551 from Foveon and X-Trans sensors.")
 552     (license license:gpl3+)))