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| Name: libzimg2 | Distribution: openSUSE Tumbleweed |
| Version: 3.0.5 | Vendor: openSUSE |
| Release: 1.3 | Build date: Fri Jul 14 19:48:12 2023 |
| Group: System/Libraries | Build host: reproducible |
| Size: 836725 | Source RPM: zimg-3.0.5-1.3.src.rpm |
| Packager: https://bugs.opensuse.org | |
| Url: https://github.com/sekrit-twc/zimg | |
| Summary: Scaling, colorspace conversion, and dithering library | |
The "z" image library implements the commonly required image processing basics of scaling, colorspace conversion, and depth conversion.
WTFPL
* Fri Jul 14 2023 Mia Herkt <mia@0x0.st>
- Update to 3.0.5
* colorspace: add ST.428-1 (gamma 2.6) transfer function
* depth: fix AVX-512 integer to float border handling (introduced in 2.6)
* depth: fix NEON dither border handling (introduced in 3.0)
* graph: fix clipping in alpha premultiplication (introduced in 3.0)
* x86: optimizations for AMD Zen4 processors
- Drop e29571.patch
* Fri May 06 2022 Ferdinand Thiessen <rpm@fthiessen.de>
- Update to 3.0.4
* colorspace: fix ARIB STD-B67 constant-luminance EOTF
* colorspace: filter negative values from sRGB-like transfer functions
* common: compilation fixes on esoteric architectures
* graph: fix active region with chroma subsampling
- Added e29571.patch from upstream to fix arm unittests
* Wed Sep 22 2021 Michael Gorse <mgorse@suse.com>
- Update to 3.0.3:
* depth: fix out-of-bounds read in SSE2/AVX2 error diffusion
(introduced in 2.5)
* colorspace: revert SMPTE 240M behavior change (introduced in
3.0.2)
* Changes in version 3.0.2:
* api: default to ZIMG_CPU_AUTO when graph params are null
* colorspace: fix incorrect SMPTE 240M transfer function
* colorspace: fix underflow in AVX-512 ST.2084 transfer functions
* graph: fix conversion from fullrange grey to RGB
* arm: fix data alignment
* x86: optimizations for AMD Zen3 processors
- Add zimg-s390x-unit-tests.patch: fix unit tests on big endian
systems.
* Thu Sep 10 2020 Dirk Mueller <dmueller@suse.com>
- update to 3.0.1:
* graph: fix handling of default nominal_peak_luminance (introduced in 3.0)
* Wed Aug 05 2020 Mia Herkt <mia@0x0.st>
- Update to version 3.0 (API 2.4):
* api: support alpha channel as the fourth plane
* colorspace: accept UNSPECIFIED transfer characteristics in
more situations
* colorspace: fix conversion from ICtCp to ARIB STD-B67
* depth: fix out of bounds access in SSE2 ordered dither
* graph: rewrite for alpha channel support
* resize: fix incorrect rounding when calculating pixel
coordinates
* resize: AVX-512 VNNI code paths
* arm: NEON/ASIMD code paths
- Drop patches:
* update-matrix3.cpp.patch
* colorspace-fix-assertion.patch
* colorspace-fix-assertion-part2.patch
* Wed Mar 18 2020 Martin Liška <mliska@suse.cz>
- Add colorspace-fix-assertion-part2.patch in order to address
gh#sekrit-twc/zimg#123.
* Tue Mar 17 2020 Martin Liška <mliska@suse.cz>
- Add colorspace-fix-assertion.patch in order to fix
build with GCC10. See gh#sekrit-twc/zimg#122.
* Mon Mar 02 2020 Martin Herkt <9+suse@cirno.systems>
- Update to version 2.9.3:
* resize: add spline64 filter
* Thu Dec 05 2019 Martin Liška <mliska@suse.cz>
- Add update-matrix3.cpp.patch in order
to fix boo#1158372.
* Fri Aug 02 2019 Martin Herkt <9+suse@cirno.systems>
- Switch to git checkout (GitHub tarbals lack required submodules)
- Build unit tests separately as they impact the build result and
produce a broken install rule
- Update to version 2.9.2:
* colorspace: fix crash on invalid conversion from unspec to
real primaries
* x86: additional optimizations for AMD Piledriver
* x86: optimizations for AMD Zen2 processors
/usr/lib64/libzimg.so.2 /usr/lib64/libzimg.so.2.0.0 /usr/share/doc/packages/libzimg2 /usr/share/doc/packages/libzimg2/ChangeLog /usr/share/doc/packages/libzimg2/README.md /usr/share/licenses/libzimg2 /usr/share/licenses/libzimg2/COPYING
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