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

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Branch: CURRENT, Version: 2.2.0nb3, Package name: openexr-2.2.0nb3, 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: d09a68c4443b7a12a0484c073adaef348b44cb92
RMD160: a825ed42e731da3bc39f25ce2a310712a5b0f956
Filesize: 14150.06 KB

Version history: (Expand)


CVS history: (Expand)


   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.
   2014-08-15 20:07:41 by Richard PALO | Files touched by this commit (3)
Log message:
Rework cpuid function to use gnuc __get_cpuid (requiring at least gcc 4.3)
This get's over issues such as encountered with PIC builds.
Upstream issue : https://github.com/openexr/openexr/issues/128
Revbump due to new dependency on GCC_REQD+= 4.3
(additional patches available upon request for bmake test target)
   2014-08-13 21:23:09 by Matthias Scheler | Files touched by this commit (3)
Log message:
Fix build on 32bit platforms.

Bump the package revision as it is possible that the broken code compiled
on some platforms but won't work properly.