Changelog for zimg-devel-2.8-2.1.x86_64.rpm :
Mon Oct 22 14:00:00 2018 Martin Herkt <9+suseAATTcirno.systems>
- Update to version 2.8:

* api: rename colorspace enum values

* colorspace: AVX-512 code paths for commonly used transfer
functions

* colorspace: optimize SSE2 LUT-based transfer functions

* common: reduce execution overhead

* depth: increase ordered dither pattern from 8x8 to 16x16

* depth: use blue noise instead of white for random dither

* depth: use different dither pattern on each color component

* resize: optimize x86 SIMD horizontal downsampling with >8 taps

* x86: cache detection on AMD processors

* x86: optimizations for AMD Excavator processors

Fri Jul 13 14:00:00 2018 9+suseAATTcirno.systems
- Update to 2.7.5:

* depth: fix SSE2 byte->float when width+4 is mod16

* resize: allow downsampling to very low resolutions

Mon Apr 23 14:00:00 2018 dimstarAATTopensuse.org
- Add baselibs.conf: create libzimg2-32bit as a dependency to
libavfilter6-32bit.

Thu Feb 8 13:00:00 2018 9+suseAATTcirno.systems
- Update to 2.7.4

* x86: fix crash on Yorkfield (Core 2 Quad) processors
(introduced in 2.7)

Wed Jan 31 13:00:00 2018 9+suseAATTcirno.systems
- Update to 2.7.3

* resize: fix performance drop in certain resampling ratios
- Use %license macro
- Include example code in -devel documentation

Mon Jan 29 13:00:00 2018 9+suseAATTcirno.systems
- Update to 2.7.2

* graph: fix image corruption in certain conversions
(introduced in 2.7)

* resize: fix AVX-512 horizontal resize with certain widths
(introduced in 2.6)

Sun Jan 14 13:00:00 2018 9AATTcirno.systems
- Update to 2.7.1

* colorspace: fix incorrect ST.428 primaries (introduced in 2.7)

* colorspace: preserve BTB/WTW when approximate_gamma is set

* colorspace: optimize handling of IEC 61966-2-4 transfer
characteristics

Sun Dec 31 13:00:00 2017 9AATTcirno.systems
- Update to 2.7

* colorspace: add support for additional
matrix/transfer/primaries

* graph: reduce buffer copies when converting from grey to color

* graph: reduce buffer copies when performing colorspace
conversion

* graph: process input planes separately when possible

* graph: optimize calculation of tile width

* x86: automatic cache size detection for Intel processors

Thu Nov 30 13:00:00 2017 9AATTcirno.systems
- Entry to make factory-auto happy after devel project change

* Delete zimg-automake-1.13.patch

* Delete zimg-5.0.0.patch

Wed Nov 22 13:00:00 2017 9AATTcirno.systems
- Update to 2.6.3

* resize: fix crash in AVX-512 resizer with GCC

* resize: improve cache efficiency in AVX-512 horizontal resizers

Mon Nov 20 13:00:00 2017 mpluskalAATTsuse.com
- Clean up spec file a bit
- Drop useless service

Fri Nov 10 13:00:00 2017 9AATTcirno.systems
- Update to 2.6.2

* depth: fix AVX-512 clamping of negative pixels

* graph: fix WORD greyscale to YUV conversion

Tue Sep 5 14:00:00 2017 9AATTcirno.systems
- Update to 2.6.1

* depth: fix SSE2 conversions with mod4 and mod8 widths
(introduced in 2.6)

* resize: fix heap corruption in AVX2 horizontal resizer
(introduced in 2.6)

Fri Aug 18 14:00:00 2017 9AATTcirno.systems
- Rename to zimg to match upstream name (see OBS request #516938)
- Update to 2.6a

* api: add missing version requirements to comments

* example: add ZIMG_CPU_AUTO_64B to API example

* example: add more comments

* colorspace: fix unit tests on 32-bit x86

Mon Aug 14 14:00:00 2017 9AATTcirno.systems
- Update to version 2.6

* api: add ZIMG_CPU_AUTO_64B for AVX-512 compatibility

* colorspace: add support for ITU-R BT.2100 ICtCp

* colorspace: add support for constant luminance ITU-R BT.2100 HLG

* colorspace: add support for SMPTE ST.431-2 (traditional DCI-P3)

* colorspace: add support for chromaticity-derived NCL/CL matrices

* colorspace: assume 1000 cd/m^2 peak luminance for HLG

* colorspace: fix crash on bad colorspace definition

* depth: optimized SSE2/AVX2 conversions with 8/16-bit input

* resize: optimized AVX2 horizontal upsampler memory usage

* resize: optimized x86 SIMD function calling

* x86: AVX-512 code paths for key functions

Sun Jul 9 14:00:00 2017 jengelhAATTinai.de
- Fix RPM groups
- Edit description to avoid potential confusion with the
z/zip compression library (zlib).
- Replace ancient -j%jobs by %_smp_mflags.

Thu Jul 6 14:00:00 2017 9AATTcirno.systems
- Copy to OBS, add (disabled) download _service

Thu Jun 22 14:00:00 2017 joerg.lorenzenAATTki.tng.de
- Update to version 2.5.1
+ depth: fix AVX2 conversion from half to byte/word
(introduced in 2.1).

Thu Mar 30 14:00:00 2017 joerg.lorenzenAATTki.tng.de
- Initial package, version 2.5