Collection of kernels for OpenGTL Maintained by:avilla@FreeBSD.org Port Added: 27 Feb 2011 18:48:16 License: not specified in port
The Graphics Transformation Languages is a set of libraries for using and
integrating transformation algorithms (such as filter or color conversion) in
The goal is to provide the tools, languages and libraries to create generic
transformation for graphics. Those transformations could then be used by
different programs (Krita, The Gimp, CinePaint, gegl...).
Currently the focus is on developing two languages, designed for two different
- OpenCTL which is a GPL compatible of the Color Transformation Language, this
language is dedicated at transforming the value of a single pixel (for
instance brightness adjustement or desaturate). CTL is designed to be part of
the Color Management process.
- OpenShiva is inspired by Adobe's Hydra language from the AIF Toolkit, Shiva
is a language that apply a kernel-like transformations on an image, that means
it works using more than one pixel.