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babl: update to 0.1.110.

2024-09-xx babl-0.1.110
Build improvements.
Fixes to alpha componet in HCY, HSL, HSV and YCbCr models.
Use same CIE Lab conversion for start/end as rest with SIMD.
Remove reliance on set rounding mode.

babl: update to 0.1.108.

2024-02-09 babl-0.1.108
"double" and "half" support in cli-tool, build fixes.

babl: updated to 0.1.106

babl-0.1.106
Disable LUTs on big-endian, fix to 1bpp->4bpp LUTs, faster startup by caching
balanced RGB to XYZ matrices.

babl-0.1.104
LUT code-paths re-enabled, some array overflow proofing.

babl-0.1.102
Brown paper bag release - LUT code-paths now disabled by default.

babl-0.1.100
Stop double processing with LUT+normal fishes.
Support for non-ASCII characters in file paths on windows. Improved wrap build
support.

babl: update to 0.1.98.

2022-11-13 babl-0.1.98
More robust bounds protection in ICC handling, avoid garbage collecting lookup
tables in-line with processing.

babl: update to 0.1.96.

2022-08-23 babl-0.1.96
Minor changes from 0.1.94, fixing build.

2022-08-21 babl-0.1.94
Fix of crash on non-aligned data for SIMD, add commandline tool, improve vala
compatibility of introspection info.

babl: update to 0.1.92.

patch update from martin@, thanks!

2022-02-21 babl-0.1.90
Fixes for avoiding load of wrong SIMD extensions.

babl: Fix build failure with meson-0.62.1

babl: only use Linux-specific neon instruction set detection on Linux

babl: update to 0.1.90.

Automatic LUT creation for conversions from <=24bpp of colorant componants,
SIMD builds for x86_64 micro-architecture levels and ARM neon, pre-defined
CIE Lab u8 and CIE Lab u16 formats. Fix bug of an unlocked non-locked mutex,
which started failing on some platforms.

graphics: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes

graphics: Remove SHA1 hashes for distfiles

babl: Update to 0.1.88

Changelog:
2021-07-01 babl-0.1.88
Consistency fixes to format names, in particular for palettized formats.

babl: Update to 0.1.86

Changelog:
2021-02-26 babl-0.1.86
input-class (scanner/RGB) ICC profiles are valid for creating RGB spaces.
improved thread safety for babl_space_from_icc
build: allow using babl a subproject in other meson projects.

2020-12-17 babl-0.1.84
Fixed bug in caching of CMYK ICC profiles.

babl: Don't require --version-script.

babl: Update to 0.1.82

Changelog:
2020-10-04 babl-0.1.82
Handle the parametric ICCv4 types that are not strictly the same type as core
sRGB curve.

2020-08-02 babl-0.1.80
meson build cleanups, depend on meson 0.54

babl: Update to 0.1.78

Changelog:
2020-06-07 babl-0.1.78
Bugfix release - mutex and atomicity related issues.

2020-05-27 babl-0.1.76
Wrap hue in HSV, HSL, HCY. Fix black pullout in non ICC CMYK
conversion. Added AV2 gamme u8->linear float conversions.  VAPI file generation
for vala integration. Adjusted strategy for conversion selection, trades back
warm-up time for missing some fast multi-step conversions.

babl: fix linker-lacks-version-script case

babl: Lacking a non-standard linker arg shouldn't hard error.

Just don't use it.

babl: Update to 0.1.74

2019-08-22 babl-0.1.74
Build fixes, improved host cpu detection, OSX fixes, clang warning squelches.

babl: Update to 0.1.72

2019-08-22 babl-0.1.72
Added handling for grayscale ICC profiles and gobject introspection support.
Optimizations for many format conversions for u8, u16 and half formats. And
fixed a crash for NANs in float to u8 conversions.

2019-08-02 babl-0.1.70
Build fixes making the meson build work with more architectures.

2019-07-25 babl-0.1.68
Added Yu'v' (CIE 1976 UCS) color model.  Fixed a severe non-initialised memory
issue - that kept us from using fast paths for many babl spaces loaded from
profile. More fully symmetric conversions between associated and separate
alpha. Added more converters, both SSE2 and non-SSE2 for matrix-conversion
between different RGB spaces.  Improvements to website/documentation; babl is
now using the terms associated alpha and separate alpha, all of:
nonpremultiplied-, premultiplied- and nonassociated- alpha are now considered
deprecated API. HCY luminance is now relative to the RGB space used - no change
for sRGB related pixel formats. AVX2 acceleration for some linear to float
conversions.

Update to 0.1.66

Changelog:
2019-06-12 babl-0.1.66
Added API call, babl_space_get_rgb_luminance,
Make most SIMD code-paths optional again on i686.

2019-05-25 babl-0.1.64
Support for Hygon Dhyana, and Y~aA formats for symmetric completeness.
Code consistency, gitlab CI, autotools and meson build improvements.

Update to 0.1.62

Changelog:
2019-02-01 babl-0.1.62
Continuous integration with gitlab.
Initial CMYK spaces with lcms2 based ICC support, much room for optimization.
Improved custom space support for palette formats.
scRGB space, works like sRGB but always with linear TRCs.
Model introspection API permitting low overhead checks whether a format/model
is RGB, CMYK type of alpha and similar.

Update to 0.1.60

Changelog:
2018-10-05 babl-0.1.60                                              </dt><dd>
Improved thread safety, acceleration for R'G'B'A u8 -> cairo-ARGB32 conversion.
                                                                    </dd><dt>
2018-10-05 babl-0.1.58                                              </dt><dd>
Preserve color of transparent pixels in conversion to premultiplied alpha,
Added single precision code-paths for faster fallback/reference conversions.
New BABL_ICC_INTENT_PERFORMANCE bitflag for combining with intent as bitflags,
use of matrix+trc when relative colorimetric CLUT is present. New color model
and formats, CIE xyY.

Update to 0.1.56

Changelog:
2018-08-14 babl-0.1.56
Improvements to the caching of profiled conversion chains between invocations
by ignoring unknown bits in cache file and remember which conversions yielded
reference fishes.

2018-07-23 babl-0.1.54
Export babl_space_get_icc, babl_space_get, babl_model_with_space,
babl_space_with_trc, babl_format_get_encoding, babl_model_is, SSE2 versions of
YA float and Y float to CIE L float.

Update to 0.1.52

Changelog:
2018-06-02 babl-0.1.52
Concurrency fixes and fixes to handling of 0/1 entry palettes, do not
pre-equalize XYZ conversion matrices for sRGB, internal clean-ups, pre-define
ACES2065-1 and ACEScg BablSpaces, add R~G~B~ set of spaces, which for all
BablSpaces mean use sRGB TRC.

babl: update to 0.1.50.

2018-05-20 babl-0.1.50
Improvements to speed and precision of indexed code, improvements to meson
build.

2018-05-15 babl-0.1.48
fix u8 <-> double conversions for chroma, SSE2 version of RGBA float to
CIE L / Lab. Build with -Ofast by default.

Fix alignement related crashes

Update to 0.1.46

Changelog:
2018-04-10 babl-0.1.46
added extensions with more coverage for u32, half and other utilit fast paths
improving fast path coverage.

2018-02-18 babl-0.1.44
Fix bug in custom primaries/ICC fast paths, improve meson build<br/>

2018-01-23 babl-0.1.42
Fully initialize fishes when loading from cache. <br/>

2018-01-16 babl-0.1.40
Added format "CIE XYZ alpha" color model and formats.
New API babl_process_rows for reduced overhead in some scenarios; though bigger
gains seen also for regular babl_process with reimplemented branch-free
dispatch, and faster cbrt. Added meson build; being tested in parallel with
auotmake, Improved reference conversions for formats skipping some of models
components, Fixed gamma handling in indexed/palettized formats and improved
gamma precision consistenct in sse2 conversions.<br/>

2017-11-15 babl-0.1.38
Added format "CIE L float", a couple of protections against division by 0.0

2017-11-10 babl-0.1.36
Optimized customized primary aware code paths for CIE Lab<->RGB conversions,
improved accuracy of gamma approximations. New API babl_format_exists() for
checking validity of babl format name, crash proofing of cache handling and use
of environment variables.

2017-10-06 babl-0.1.34
Brown paper bag release, Fix indexed / custom primaries conflict, and re-export
a symbol used by old GEGL/GIMPs.

2017-10-03 babl-0.1.32
Added custom primaries and TRC support through ICC parsing, improved
float<->half performance, rewrite of all conversions functions to adhere to new
signature.

2017-07-15 babl-0.1.30
Thread stability for palette modes, stricter alpha preservation, now
cross-compilable on android.

2017-05-30 babl-0.1.28
Fast paths for Lav <-> Lch, release triggered by pending GIMP release.

2017-05-09 babl-0.1.26
Build and install HCY color space, platform independences fixes to fish cache.

2017-02-01 babl-0.1.24
Improvements to profile cache persistance, fast paths that improve actual GIMP
use on various precisions, use single precision constants for some more of CIE
computions.

2016-11-05 babl-0.1.22
Added cache of profiled conversions, added HCY color model, some precision and
performance updated for fast paths.

2016-11-05 babl-0.1.20
Fix run-time errors, leaks, and race conditions. Add conditional fast paths.

2016-06-13 babl-0.1.18
Bugfix: take alpha threshold in consideration when processing floats in SSE2.

2016-02-12 babl-0.1.16
Improvements to half float reference, SIMD, and fast-paths, and CIE float fast
paths; cleanups of fast path extensions.

Changes 0.1.14:
sRGB precision tuning, stability fixes, locale fix for setting error tolerance.

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.

Update to 0.1.12:

2012-03-30 babl-0.1.12
optimizations for floating point conversions, HSV and HSL color models,
removal of dead code, fixed CIE Lab conversions.

Add: patch-babl_babl-fish-reference.c

Changes 0.1.10:
* LUT based speedups for gamma correction / uncorrection.

Changes 0.1.6:
Build improvements, remove blatantly wrong conversions from extensions,
made it possible to distinguish format_n formats from others, improvements
to vala/gobject introspection support.

Chamges 0.1.4:
Improved cross platform build ability, added code to handle n-component formats,
remove extraenous runtime profiling that impacted performance.

Changes 0.1.2:
Made babl mostly threadsafe (sufficient for GIMP/GEGLs needs). Streamlined
core functionality, reducing number of function calls and removing overeager
instrumentation.

Fix USE_DESTDIR installation

Changes 0.1.0:
Support for RGBA representation in the frequency domain,
un-pre-multiply close-to-zero alpha values to complete black instead
of slightly brighter than black, add a BABL_ALPHA_THRESHOLD constant
to the API, do a complete overhaul of the babl API and do some
changes to increase portability of the library.

Downgrade babl to 0.0.22 again.
The world, and especially gegl, is not ready for it yet.

Addresses PR 41573.

Update to 0.1.0:

Support for RGBA representation in the frequency domain, un-pre-multiply
close-to-zero alpha values to complete black instead of slightly
brighter than black, add a BABL_ALPHA_THRESHOLD constant to the
API, do a complete overhaul of the babl API and do some changes to
increase portability of the library.

Fix build problems under Mac OS X:
1.) Pull in patch from GNOME SVN to get definition of "gzize" in the
    Mac OS X specific part o "babl-cpuaccel.c".
2.) Fix broken build of extensions which need to be built as bundles
    and not shared libraries.

This fixes PR pkg/40473.

Import babl-0.0.22 (used in the development version of the GIMP).
--
babl is a dynamic, any to any, pixel format translation library.

It allows converting between different methods of storing pixels known
as pixel formats that have with different bitdepths and other data
representations, color models and component permutations.

A vocabulary to formulate new pixel formats from existing primitives is
provided as well as the framework to add new color models and data
types.

Initial revision