./graphics/openexr, High dynamic-range (HDR) image file format library and tools

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Branch: pkgsrc-2020Q3, Version: 2.5.1, Package name: openexr-2.5.1, Maintainer: adam

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.

Master sites:

SHA1: c32ffdf5a2f11e588562c268c873f96fa5ab8c1c
RMD160: 5a12003fda09e145964a9235a1a56767455aab1e
Filesize: 26877.231 KB

Version history: (Expand)

CVS history: (Expand)


   2020-10-23 19:36:23 by Benny Siegert | Files touched by this commit (1) 
Log message:
Pullup ticket #6352 - requested by nia
graphics/openexr: NetBSD 8 build fix

Revisions pulled up:
- graphics/openexr/buildlink3.mk                                1.16

---
   Module Name:	pkgsrc
   Committed By:	nia
   Date:		Sun Oct 18 09:52:32 UTC 2020

   Modified Files:
   	pkgsrc/graphics/openexr: buildlink3.mk

   Log message:
   openexr: Require at least gcc6 in dependent packages

   (attempt to fix dependent packages in NetBSD 8.x)