diff options
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/packages/graphics.scm | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/gnu/packages/graphics.scm b/gnu/packages/graphics.scm index 7cbb86fe6e..1464df0b68 100644 --- a/gnu/packages/graphics.scm +++ b/gnu/packages/graphics.scm @@ -119,3 +119,36 @@ exception-handling library.") use in computer imaging applications. The IlmImf libraries supports storage of the \"EXR\" file format for storing 16-bit floating-point images.") (license license:bsd-3))) + +(define-public ctl + (package + (name "ctl") + (version "1.5.2") + (source (origin + (method url-fetch) + (uri (string-append "https://github.com/ampas/CTL/archive/ctl-" + version ".tar.gz")) + (sha256 + (base32 + "1gg04pyvw0m398akn0s1l07g5b1haqv5na1wpi5dii1jjd1w3ynp")))) + (build-system cmake-build-system) + (arguments '(#:tests? #f)) ;no 'test' target + + ;; Headers include OpenEXR and IlmBase headers. + (propagated-inputs `(("openexr" ,openexr))) + + (home-page "http://ampasctl.sourceforge.net") + (synopsis "Color Transformation Language") + (description + "The Color Transformation Language, or CTL, is a small programming +language that was designed to serve as a building block for digital color +management systems. CTL allows users to describe color transforms in a +concise and unambiguous way by expressing them as programs. In order to apply +a given transform to an image, the color management system instructs a CTL +interpreter to load and run the CTL program that describes the transform. The +original and the transformed image constitute the CTL program's input and +output.") + + ;; The web site says it's under a BSD-3 license, but the 'LICENSE' file + ;; and headers use different wording. + (license (license:bsd-style "file://LICENSE")))) |