./graphics/lcms2, Little Color Management System - a color management library

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Branch: CURRENT, Version: 2.16nb1, Package name: lcms2-2.16nb1, Maintainer: gdt

LittleCMS is a CMM, a color management engine; it implements fast
transforms between ICC profiles. "Little" stands for its small
overhead. With a typical footprint of about 100K including C runtime,
you can color-enable your application without the pain of ActiveX,
OCX, redistributables or binaries of any kind. We are using little cms
in several commercial projects, however, we are offering lcms library
free for anybody under an extremely liberal open source license.

This is version 2, which is version currently maintained upstream.


Required to run:
[graphics/tiff] [graphics/jpeg]

Required to build:
[pkgtools/cwrappers]

Master sites:

Filesize: 7453.928 KB

Version history: (Expand)

CVS history: (Expand)


   2025-04-24 16:16:37 by Thomas Klausner | Files touched by this commit (2412) 
Log message:
*: recursive bump for jpeg -> libjpeg-turbo switch
   2023-12-04 16:06:10 by Greg Troxel | Files touched by this commit (2) 
Log message:
graphics/lcms2: Update to 2.16

Upstream NEWS:

  New: import .CUBE files as RGB device links
  New: Read/Write MHC2 tags for Windows GPU access
  New: Support for UTF8 on multi-localized Unicode functions
  New: Support for OkLab color space, built-in and formatter.
  Improved: floating point transforms float -> integers are now
    honored as float
  Improved: MSYS2, mingw is now supported
  Improved: preferred CMM, platform and creator now survive profile
    edition.
  Fixed: tificc now can deal with Lab TIFF
  Fixed: code can now be compiled by a C++17 compiler, "register"
    keywork use is detected at compile time.
  Fixed: Reverted PostScript creation that corrupted some interpreters.
  Bug fixing & security enhancements
   2023-12-04 15:34:56 by Greg Troxel | Files touched by this commit (2) 
Log message:
graphic/lcms*: Explain versions and maintenance status
   2023-10-21 19:11:59 by Greg Troxel | Files touched by this commit (1345) | Package updated
Log message:
recursive revbump for tiff update
   2023-07-17 16:41:56 by Ryo ONODERA | Files touched by this commit (2) 
Log message:
lcms2: Update to 2.15

Changelog:
-----------------------
2.15 Maintenance release
-----------------------
New MESON build system, many thanks to amispark and Lovell Fuller for bringing this.
Fixed a bug that caused memory corruption on colord
cmsReadRawTag can read portions  of tags again. Removing this caused colord to \ 
segfault when dumping profiles
Added more checks based of fuzzer discoveries.
MSYS2 can now compile lcms2
Checked on Apple Silicon M1 and M2
Fixed a bug of fastfloat plug-in that affected Krita CMYK color selector
   2023-01-03 18:38:37 by Thomas Klausner | Files touched by this commit (1416) 
Log message:
*: recursive bump for tiff shlib major bump
   2022-11-01 18:33:32 by Greg Troxel | Files touched by this commit (3) 
Log message:
graphics/lcms2: Update to 2.14

Upstream NEWS, less bugfixes, minor improvements, and things about Windows:

-----------------------
2.14 Featured release
-----------------------
lcms2 now implements ICC specification 4.4
New multi-threaded plug-in
Remove check on DLL when CMS_NO_REGISTER_KEYWORD is used

-----------------------
2.13.1 Hot fix
-----------------------
Fix for pure white going gray in grayscale transforms.

-----------------------
2.13 Featured release
-----------------------
Added support for premultiplied alpha
tifficc can now handle alpha channels, both unassociated and premultiplied
CGATS parser can now deal with very long strings
Added thread safe code to get time
Added automatic linear space detection
Added cmsGetStageContextID function
Added cmsDetectRGBProfileGamma function
configure now accepts --without-fastfloat to turn plugin off
Checked to work on STM32 Cortex-A, Cortex-M families
   2022-07-15 01:46:28 by David A. Holland | Files touched by this commit (86) 
Log message:
Bump everything affected by the jpeg.buildlink3.mk fix.