Packages with the openexr use flag

Global definition: Support for the OpenEXR graphics file format.

app-office / calligra : KDE Office Suite

dev-games / ogre : Object-oriented Graphics Rendering Engine

dev-games / openscenegraph : Open source high performance 3D graphics toolkit

kde-apps / kio-extras : KIO plugins present a filesystem-like view of arbitrary data

kde-frameworks / kimageformats : Framework providing additional format plugins for Qt's image I/O system

media-gfx / blender : 3D Creation/Animation/Publishing System

media-gfx / darktable : A virtual lighttable and darkroom for photographers

media-gfx / exact-image : A fast, modern and generic image processing library

media-gfx / gimp : GNU Image Manipulation Program

media-gfx / gmic : GREYC's Magic Image Converter

media-gfx / imagemagick : A collection of tools and libraries for many image formats

media-gfx / krita : Free digital painting application. Digital Painting, Creative Freedom!

media-gfx / mandelbulber : Tool to render 3D fractals

media-gfx / nvidia-texture-tools : A set of cuda-enabled texture tools and compressors

media-gfx / povray : The Persistence of Vision Raytracer

media-gfx / yafaray : A free open-source montecarlo raytracing engine

media-libs / devil : DevIL image library

media-libs / freeimage : Image library supporting many formats

media-libs / gegl : A graph based image processing framework

media-libs / opencv : A collection of algorithms and sample code for various computer vision problems

media-libs / vigra : C++ computer vision library emphasizing customizable algorithms and structures