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 "2.5.24")
 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                 "0cgvsk06c4kcfj16plc27nm7g16r9ci0y4k83sf3iyphd63mfg7x"))))
 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 "11.85")
 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
 226          "15zqm0ly2b3paqg0ym44ib2mvh6k18a9q5rvdirwipqa127al2lb"))))
 227     (build-system perl-build-system)
 228     (arguments
 229      '(#:phases
 230        (modify-phases %standard-phases
 231          (add-after 'install 'post-install
 232            (lambda* (#:key outputs #:allow-other-keys)
 233              ;; Make sure the 'exiftool' commands finds the library.
 234              ;; XXX: Shouldn't it be handled by PERL-BUILD-SYSTEM?
 235              (let* ((out (assoc-ref outputs "out"))
 236                     (pm  (find-files out "^ExifTool\\.pm$"))
 237                     (lib (dirname (dirname (car pm)))))
 238                (wrap-program (string-append out "/bin/exiftool")
 239                  `("PERL5LIB" prefix (,lib)))
 240                #t))))))
 241     (home-page "https://metacpan.org/release/Image-ExifTool")
 242     (synopsis "Program and Perl library to manipulate EXIF and other metadata")
 243     (description "This package provides the @code{exiftool} command and the
 244 @code{Image::ExifTool} Perl library to manipulate EXIF tags of digital images
 245 and a wide variety of other metadata.")
 246     (license license:perl-license)))
 247
 248 (define-public libpano13
 249   (package
 250     (name "libpano13")
 251     (version "2.9.19")
 252     (source (origin
 253               (method url-fetch)
 254               (uri (string-append "mirror://sourceforge/panotools/libpano13/"
 255                                   "libpano13-" version "/"
 256                                   "libpano13-" version ".tar.gz"))
 257               (sha256
 258                (base32
 259                 "1a4m3plmfcrrplqs9zfzhc5apibn10m5sajpizm1sd3q74w5fwq3"))))
 260     (build-system cmake-build-system)
 261     (inputs
 262      `(("libjpeg" ,libjpeg)
 263        ("libpng" ,libpng)
 264        ("libtiff" ,libtiff)
 265        ("zlib" ,zlib)))
 266     (home-page "http://panotools.sourceforge.net/")
 267     (synopsis "Library for panoramic images")
 268     (description
 269      "The libpano13 package contains the backend library written by the
 270 Panorama Tools project for building panoramic images from a set of
 271 overlapping images, as well as some command line tools.")
 272     (license license:gpl2+)))
 273
 274 (define-public enblend-enfuse
 275   (package
 276     (name "enblend-enfuse")
 277     (version "4.2")
 278     (source (origin
 279               (method url-fetch)
 280               (uri (string-append "mirror://sourceforge/enblend/"
 281                                   name "/"
 282                                   name "-" (version-major+minor version) "/"
 283                                   name "-" version ".tar.gz"))
 284               (sha256
 285                (base32
 286                 "0j5x011ilalb47ssah50ag0a4phgh1b0wdgxdbbp1gcyjcjf60w7"))))
 287     (build-system gnu-build-system)
 288     (native-inputs
 289      `(("pkg-config" ,pkg-config)
 290        ("perl" ,perl)
 291        ("perl-timedate" ,perl-timedate)
 292        ;; for building the documentation
 293        ("gnuplot" ,gnuplot)
 294        ("help2man" ,help2man)
 295        ("imagemagick" ,imagemagick)
 296        ("libxml2" ,libxml2)
 297        ("texlive-minimal" ,texlive-tiny)
 298        ("tidy" ,tidy)
 299        ("transfig" ,transfig)))
 300     (inputs
 301      `(("boost" ,boost)
 302        ("gsl" ,gsl)
 303        ("lcms" ,lcms)
 304        ("libjpeg" ,libjpeg)
 305        ("libpng" ,libpng)
 306        ("libtiff" ,libtiff)
 307        ("openexr" ,openexr)
 308        ("vigra" ,vigra)
 309        ("zlib" ,zlib)))
 310     (arguments
 311      `(#:configure-flags `("--enable-openmp")))
 312     (home-page "http://enblend.sourceforge.net/")
 313     (synopsis "Tools for combining and blending images")
 314     (description
 315      "Enblend blends away the seams in a panoramic image mosaic using a
 316 multi-resolution spline.  Enfuse merges different exposures of the same
 317 scene to produce an image that looks much like a tone-mapped image.")
 318     (license license:gpl2+)))
 319
 320 (define-public lensfun
 321   (package
 322     (name "lensfun")
 323     (version "0.3.2")
 324     (source (origin
 325               (method url-fetch)
 326               (uri (string-append
 327                     "mirror://sourceforge/lensfun/"
 328                     version "/lensfun-" version ".tar.gz"))
 329               (sha256
 330                (base32
 331                 "0cfk8jjhs9nbfjfdy98plrj9ayi59aph0nx6ppslgjhlcvacm2xf"))))
 332     (build-system cmake-build-system)
 333     (arguments
 334      `(,@(if (any (cute string-prefix? <> (or (%current-system)
 335                                               (%current-target-system)))
 336                   '("x86_64" "i686"))
 337         ;; SSE and SSE2 are supported only on Intel processors.
 338         '()
 339         '(#:configure-flags '("-DBUILD_FOR_SSE=OFF" "-DBUILD_FOR_SSE2=OFF")))
 340        #:tests? #f)) ; There are no tests to run.
 341     (native-inputs
 342      `(("pkg-config" ,pkg-config)))
 343     (inputs
 344      `(("glib" ,glib)))
 345     (home-page "https://sourceforge.net/projects/lensfun/")
 346     (synopsis "Library to correct optical lens defects with a lens database")
 347     (description "Digital photographs are not ideal.  Of course, the better is
 348 your camera, the better the results will be, but in any case if you look
 349 carefully at shots taken even by the most expensive cameras equipped with the
 350 most expensive lenses you will see various artifacts.  It is very hard to make
 351 ideal cameras, because there are a lot of factors that affect the final image
 352 quality, and at some point camera and lens designers have to trade one factor
 353 for another to achieve the optimal image quality, within the given design
 354 restrictions and budget.  But we all want ideal shots, don't we?  So that's
 355 what's Lensfun is all about: rectifying the defects introduced by your
 356 photographic equipment.")
 357     ;; The libraries are licensed under the LGPL3, the programs are
 358     ;; licensed GPL3, and the database is license CC-BY-SA 3.0.  See the
 359     ;; README.md file for this clarification.
 360     (license (list license:lgpl3 license:gpl3 license:cc-by-sa3.0))))
 361
 362 (define-public darktable
 363   (package
 364     (name "darktable")
 365     (version "2.6.3")
 366     (source
 367      (origin
 368        (method url-fetch)
 369        (uri (string-append
 370              "https://github.com/darktable-org/darktable/releases/"
 371              "download/release-" version "/darktable-" version ".tar.xz"))
 372        (sha256
 373         (base32 "1w3q3dhcxa0bs590zbsj61ap8z84wmn04xs5q3gjwisqhjf9j655"))))
 374     (build-system cmake-build-system)
 375     (arguments
 376      `(#:tests? #f                      ; there are no tests
 377        #:configure-flags '("-DBINARY_PACKAGE_BUILD=On")
 378        #:phases
 379        (modify-phases %standard-phases
 380          (add-before 'configure 'set-LDFLAGS-and-CPATH
 381            (lambda* (#:key inputs outputs #:allow-other-keys)
 382              (setenv "LDFLAGS"
 383                      (string-append
 384                       "-Wl,-rpath="
 385                       (assoc-ref outputs "out") "/lib/darktable"))
 386
 387              ;; Ensure the OpenEXR headers are found.
 388              (setenv "CPATH"
 389                      (string-append (assoc-ref inputs "ilmbase")
 390                                     "/include/OpenEXR:" (or (getenv "CPATH") "")))
 391              #t)))))
 392     (inputs
 393      `(("libxslt" ,libxslt)
 394        ("libxml2" ,libxml2)
 395        ("pugixml" ,pugixml)
 396        ("gtk+" ,gtk+)
 397        ("sqlite" ,sqlite)
 398        ("libjpeg" ,libjpeg)
 399        ("libpng" ,libpng)
 400        ("cairo" ,cairo)
 401        ("lcms" ,lcms)
 402        ("exiv2" ,exiv2)
 403        ("libtiff" ,libtiff)
 404        ("curl" ,curl)
 405        ("libgphoto2" ,libgphoto2)
 406        ("dbus-glib" ,dbus-glib)
 407        ("openexr" ,openexr)
 408        ("ilmbase" ,ilmbase)
 409        ("libsoup" ,libsoup)
 410        ("python-jsonschema" ,python-jsonschema)
 411        ("intltool" ,intltool)
 412        ("perl" ,perl)
 413        ("pkg-config" ,pkg-config)
 414        ("libwebp" ,libwebp)
 415        ("lensfun" ,lensfun)
 416        ("librsvg" ,librsvg)
 417        ("json-glib" ,json-glib)
 418        ("freeimage" ,freeimage)))
 419     (home-page "https://www.darktable.org")
 420     (synopsis "Virtual lighttable and darkroom for photographers")
 421     (description "Darktable is a photography workflow application and RAW
 422 developer.  It manages your digital negatives in a database, lets you view
 423 them through a zoomable lighttable and enables you to develop raw images
 424 and enhance them.")
 425     ;; See src/is_supported_platform.h for supported platforms.
 426     (supported-systems '("i686-linux" "x86_64-linux" "aarch64-linux"))
 427     (license license:gpl3+)))
 428
 429 (define-public hugin
 430   (package
 431     (name "hugin")
 432     (version "2019.0.0")
 433     (source (origin
 434               (method url-fetch)
 435               (uri (string-append "mirror://sourceforge/hugin/hugin/hugin-"
 436                                   (version-major+minor version)
 437                                   "/hugin-" version ".tar.bz2"))
 438               (sha256
 439                (base32
 440                 "1l925qslp98gg7yzmgps10h6dq0nb60wbfk345anlxsv0g2ifizr"))))
 441     (build-system cmake-build-system)
 442     (native-inputs
 443      `(("gettext" ,gnu-gettext)
 444        ("pkg-config" ,pkg-config)))
 445     (inputs
 446      `(("boost" ,boost)
 447        ("enblend-enfuse" ,enblend-enfuse)
 448        ("exiv2" ,exiv2-0.26)
 449        ("fftw" ,fftw)
 450        ("flann" ,flann)
 451        ("freeglut" ,freeglut)
 452        ("glew" ,glew)
 453        ("lcms" ,lcms)
 454        ("libjpeg" ,libjpeg)
 455        ("libpano13" ,libpano13)
 456        ("libpng" ,libpng)
 457        ("libtiff" ,libtiff)
 458        ("libxi" ,libxi)
 459        ("libxmu" ,libxmu)
 460        ("mesa" ,mesa)
 461        ("openexr" ,openexr)
 462        ("sqlite" ,sqlite)
 463        ("vigra" ,vigra)
 464        ("wxwidgets" ,wxwidgets)
 465        ("zlib" ,zlib)))
 466     (arguments
 467      `(#:tests? #f                      ; no check target
 468        #:configure-flags
 469        (list
 470         ;; The header files of ilmbase (propagated by openexr) are not found
 471         ;; when included by the header files of openexr, and an explicit
 472         ;; flag needs to be set.
 473         (string-append "-DCMAKE_CXX_FLAGS=-I"
 474                        (assoc-ref %build-inputs "ilmbase")
 475                        "/include/OpenEXR")
 476         ;; Disable installation of the Python scripting interface.
 477         ;; It would require the additional inputs python and swig.
 478         ;; Installation would need to be tweaked, as it tries to install
 479         ;; into the python directory.
 480         "-DBUILD_HSI=OFF")
 481        #:phases
 482        (modify-phases %standard-phases
 483          (add-before 'configure 'substitute
 484            (lambda _
 485              (substitute* "src/hugin1/base_wx/StitchingExecutor.cpp"
 486                (("wxT\\(\"enblend\"\\)")
 487                 (string-append "wxT(\"" (which "enblend") "\")"))
 488                (("wxT\\(\"enfuse\"\\)")
 489                 (string-append "wxT(\"" (which "enfuse") "\")")))
 490              #t)))))
 491     (home-page "http://hugin.sourceforge.net/")
 492     (synopsis "Panorama photo stitcher")
 493     (description
 494      "Hugin is an easy to use panoramic imaging toolchain with a graphical
 495 user interface.  It can be used to assemble a mosaic of photographs into
 496 a complete panorama and stitch any series of overlapping pictures.")
 497     (license license:gpl2+)))
 498
 499 (define-public rawtherapee
 500   (package
 501     (name "rawtherapee")
 502     (version "5.8")
 503     (source (origin
 504               (method url-fetch)
 505               (uri (string-append "http://rawtherapee.com/shared/source/"
 506                                   "rawtherapee-" version ".tar.xz"))
 507               (sha256
 508                (base32
 509                 "0lq8qi7g0a28h3rab7bk5bbbd4gvfma42bvlz1dfn8p9mah2h19n"))))
 510     (build-system cmake-build-system)
 511     (arguments
 512      '(#:tests? #f                      ; no test suite
 513        #:build-type "release"
 514        #:configure-flags
 515        (list (string-append "-DLENSFUNDBDIR="
 516                             (assoc-ref %build-inputs "lensfun")
 517                             "/share/lensfun")
 518              ;; Don't optimize the build for the host machine. See the file
 519              ;; 'ProcessorTargets.cmake' in the source distribution for more
 520              ;; information.
 521              "-DPROC_TARGET_NUMBER=1"
 522              ;; These flags are recommended by upstream for distributed packages.
 523              ;; See the file 'RELEASE_NOTES.txt' in the source distribution.
 524              "-O3"
 525              "-DCACHE_NAME_SUFFIX=\"\"")))
 526     (native-inputs
 527      `(("pkg-config" ,pkg-config)))
 528     (inputs
 529      `(("expat" ,expat)
 530        ("fftw" ,fftwf)
 531        ("glib" ,glib)
 532        ("glibmm" ,glibmm)
 533        ("gtk+" ,gtk+)
 534        ("gtkmm" ,gtkmm)
 535        ("lcms" ,lcms)
 536        ("lensfun" ,lensfun)
 537        ("libcanberra" ,libcanberra)
 538        ("libiptcdata" ,libiptcdata)
 539        ("libjpeg" ,libjpeg)
 540        ("libpng" ,libpng)
 541        ("librsvg" ,librsvg)
 542        ("libsigc++" ,libsigc++)
 543        ("libtiff" ,libtiff)
 544        ("zlib" ,zlib)))
 545     (home-page "http://rawtherapee.com")
 546     (synopsis "Raw image developing and processing")
 547     (description "RawTherapee is a raw image processing suite.  It comprises a
 548 subset of image editing operations specifically aimed at non-destructive raw
 549 photo post-production and is primarily focused on improving a photographer's
 550 workflow by facilitating the handling of large numbers of images.  Most raw
 551 formats are supported, including Pentax Pixel Shift, Canon Dual-Pixel, and those
 552 from Foveon and X-Trans sensors.")
 553     (license license:gpl3+)))