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

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Branch: CURRENT, Version: 2.3.0, Package name: openexr-2.3.0, 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.


Required to run:
[graphics/ilmbase]

Required to build:
[pkgtools/cwrappers]

Master sites:

SHA1: 67c4f9c2b4ab7c5922671536f93827ecb966969f
RMD160: 3444fe1aa647be9ab2e6ea1638e27ea97c3f6688
Filesize: 17980.534 KB

Version history: (Expand)


CVS history: (Expand)


   2018-10-02 14:05:35 by Adam Ciarcinski | Files touched by this commit (16) | Package updated
Log message:
ilmbase/openexr: updated to 2.3.0

OpenEXR v2.3.0 has been released and is available for download.

Features/Improvements:
ThreadPool overhead improvements, enable custom thread pool to be registered via \ 
ThreadPoolProvider class
Fixes to enable custom namespaces for Iex, Imf
Improve read performance for deep/zipped data, and SIMD-accelerated uncompress \ 
support
Added rawPixelDataToBuffer() function for access to compressed scanlines
Iex::BaseExc no longer derived from std::string.
Imath throw() specifiers removed
Initial Support for Python 3

Bugs:
25+ various bug fixes (see detailed Release Notes for the full list)

Build Fixes:
Various fixes to the cmake and autoconf build infrastructures
Various changes to support compiling for C++11 / C++14 / C++17 and GCC 6.3.1
Various fixes to address Windows build issues
60+ total build-related fixes (see detailed Release Notes for the full list)
   2018-01-28 20:58:17 by Thomas Klausner | Files touched by this commit (3) | Package updated
Log message:
openexr: update to 2.2.1.

November 30, 2017 - OpenEXR v2.2.1 has been released and is available
for download.

This maintenance release addresses the reported OpenEXR security
vulnerabilities, specifically CVE-2017-9110, CVE-2017-9111,
CVE-2017-9112, CVE-2017-9113, CVE-2017-9114, CVE-2017-9115,
CVE-2017-9116.
   2016-12-05 00:40:33 by Blue Rats | Files touched by this commit (1)
Log message:
Needs bsd.prefs.mk. Otherwise, vars seem to get clobbered and the build
fails on Linux, breaking lots of packages.
   2016-08-26 19:19:49 by Joerg Sonnenberger | Files touched by this commit (2)
Log message:
Disable concurrent build of a table generator, it uses a lot of memory
and often crashes here.
   2015-11-03 22:34:36 by Alistair G. Crooks | Files touched by this commit (610)
Log message:
Add SHA512 digests for distfiles for graphics category

Problems found with existing digests:
	Package fotoxx distfile fotoxx-14.03.1.tar.gz
	ac2033f87de2c23941261f7c50160cddf872c110 [recorded]
	118e98a8cc0414676b3c4d37b8df407c28a1407c [calculated]
	Package ploticus-examples distfile ploticus-2.00/plnode200.tar.gz
	34274a03d0c41fae5690633663e3d4114b9d7a6d [recorded]
	da39a3ee5e6b4b0d3255bfef95601890afd80709 [calculated]

Problems found locating distfiles:
	Package AfterShotPro: missing distfile AfterShotPro-1.1.0.30/AfterShotPro_i386.deb
	Package pgraf: missing distfile pgraf-20010131.tar.gz
	Package qvplay: missing distfile qvplay-0.95.tar.gz

Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden).  All existing
SHA1 digests retained for now as an audit trail.
   2015-04-13 20:45:46 by Jonathan Perkin | Files touched by this commit (2)
Log message:
Add volatile keyword to inline assembly tests to ensure the instructions we
are testing for are actually checked, and remove an empty list of clobbered
registers.  Fixes tests with gcc-4.2.1 on 32-bit OSX, hint from tnn@
   2014-08-22 13:24:48 by Thomas Klausner | Files touched by this commit (394) | Package updated
Log message:
Bump PKGREVISION for ilmbase shlib major bump.
   2014-08-19 15:34:42 by Joerg Sonnenberger | Files touched by this commit (2)
Log message:
Don't use gcc-specific cpuid.h, fix the inline asm to properly
save/restore %ebx on i386.