openexr
Port variant standard
Summary High dynamic-range (HDR) image file format
BROKEN
Package version 3.2.4,1
Homepage https://www.openexr.com/
Keywords graphics, devel
Maintainer nobody
License BSD3CLAUSE
Other variants There are no other variants.
Ravenports Buildsheet | History
Ravensource Port Directory | History
Last modified 30 MAR 2024, 05:57:37 UTC
Port created 02 APR 2020, 01:35:40 UTC
Subpackage Descriptions
complete This is the openexr-standard metapackage. It pulls in all subpackages of openexr-standard.
primary OpenEXR is a high dynamic-range (HDR) image file format developed by Industrial Light & Magic for use in computer imaging applications. OpenEXR is used by ILM on all motion pictures currently in production. The first movies to employ OpenEXR were Harry Potter and the Sorcerers Stone, Men in Black II, Gangs of New York, and Signs. Since then, OpenEXR has become ILM's main image file format. OpenEXR's features include: * Higher dynamic range and color precision than existing 8- and 10-bit image file formats. * Support for 16-bit floating-point, 32-bit floating-point, and 32-bit integer pixels. The 16-bit floating-point format, called "half", is compatible with the half data type in NVIDIA's Cg graphics language and is supported natively on their new GeForce FX and Quadro FX 3D graphics solutions. * Multiple lossless image compression algorithms. Some of the included codecs can achieve 2:1 lossless compression ratios on images with film grain. * Extensibility. New compression codecs and image types can easily be added by extending the C++ classes included in the OpenEXR software distribution. New image attributes (strings, vectors, integers, etc.) can be added to OpenEXR image headers without affecting backward compatibility with existing OpenEXR applications.
dev This is the developer subpackage of the openexr-standard port. It may contain headers, pc files, static and PIC libraries and SO links.
tools This package contains OpenEXR tools.
examples This is the examples subpackage of the openexr-standard port.
Configuration Switches (platform-specific settings discarded)
This port has no build options.
Package Dependencies by Type
Build (only) Imath:dev:standard
libdeflate:dev:standard
pkgconf:primary:standard
cmake:primary:standard
zlib:dev:standard
Build and Runtime Imath:primary:standard
libdeflate:primary:standard
zlib:primary:standard
Runtime (only) openexr:primary:standard (tools subpackage)
ravensys-gcc:cxx_run:standard (primary subpackage)
ravensys-gcc:libs:standard (primary subpackage)
Imath:dev:standard (dev subpackage)
libdeflate:dev:standard (dev subpackage)
Download groups
main mirror://GITHUB/AcademySoftwareFoundation:openexr:v3.2.4
Distribution File Information
81e6518f2c4656fdeaf18a018f135e96a96e7f66dbe1c1f05860dd94772176cc 18856440 AcademySoftwareFoundation-openexr-3.2.4.tar.gz
Ports that require openexr:standard
ImageMagick:standard Suite to create, edit, compose, or convert images
ImageMagick:x11 Image manipulation tool suite with X support
gdal:standard Geospatial Data Abstraction Library
gegl:standard Graph based image processing framework
gimp:standard GNU Image Manipulation Program
kf6-kimageformats:standard KF6 plugins for QImage extra file formats support
libjxl:standard JPEG XL image format reference implementation
libvips:loaded Threaded image processing library (more features)