File zimg.changes of Package zimg

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Fri Jul 14 17:48:12 UTC 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

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Fri May  6 09:28:56 UTC 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

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Wed Sep 22 17:19:43 UTC 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. 

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Thu Sep 10 17:43:22 UTC 2020 - Dirk Mueller <dmueller@suse.com>

- update to 3.0.1:
  * graph: fix handling of default nominal_peak_luminance (introduced in 3.0) 

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Wed Aug  5 00:53:05 UTC 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

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Wed Mar 18 08:15:32 UTC 2020 - Martin Liška <mliska@suse.cz>

- Add colorspace-fix-assertion-part2.patch in order to address
  gh#sekrit-twc/zimg#123.

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Tue Mar 17 07:58:45 UTC 2020 - Martin Liška <mliska@suse.cz>

- Add colorspace-fix-assertion.patch in order to fix
  build with GCC10. See gh#sekrit-twc/zimg#122.

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Mon Mar  2 12:32:52 UTC 2020 - Martin Herkt <9+suse@cirno.systems>

- Update to version 2.9.3:
  * resize: add spline64 filter

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Thu Dec  5 08:54:26 UTC 2019 - Martin Liška <mliska@suse.cz>

- Add update-matrix3.cpp.patch in order
  to fix boo#1158372.

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Fri Aug  2 02:43:17 UTC 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

-------------------------------------------------------------------
Thu Jun 13 21:40:11 UTC 2019 - Martin Herkt <9+suse@cirno.systems>

- Update to version 2.9.1:
  * resize: fix incorrect spline36 coefficients (introduced in 2.9)

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Fri Jun  7 12:40:52 UTC 2019 - Martin Herkt <9+suse@cirno.systems>

- Update to version 2.9:
  * colorspace: improve accuracy of SSE2 LUT-based transfer
    functions
  * depth: AVX2 and AVX-512 code paths for limited range upsampling
  * graph: optimize tile width calculation
  * graph: reduce execution overhead
  * graph: skip processing pixels outside of active window
  * resize: change default bicubic from Mitchell-Netravali to
    Catmull-Rom
  * resize: make output bit-exact regardless of active window
    dimensions
  * x86: optimizations for AMD Piledriver and Zen1 processors

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Mon Oct 22 20:26:25 UTC 2018 - Martin Herkt <9+suse@cirno.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

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Fri Jul 13 20:36:32 UTC 2018 - 9+suse@cirno.systems

- Update to 2.7.5:
  * depth: fix SSE2 byte->float when width+4 is mod16
  * resize: allow downsampling to very low resolutions

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Mon Apr 23 11:40:40 UTC 2018 - dimstar@opensuse.org

- Add baselibs.conf: create libzimg2-32bit as a dependency to
  libavfilter6-32bit.

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Thu Feb  8 03:29:33 UTC 2018 - 9+suse@cirno.systems

- Update to 2.7.4
  * x86: fix crash on Yorkfield (Core 2 Quad) processors
    (introduced in 2.7)

-------------------------------------------------------------------
Wed Jan 31 18:45:42 UTC 2018 - 9+suse@cirno.systems

- Update to 2.7.3
  * resize: fix performance drop in certain resampling ratios
- Use %license macro
- Include example code in -devel documentation

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Mon Jan 29 20:40:37 UTC 2018 - 9+suse@cirno.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 19:07:35 UTC 2018 - 9@cirno.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

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Sun Dec 31 19:17:05 UTC 2017 - 9@cirno.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

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Thu Nov 30 06:37:10 UTC 2017 - 9@cirno.systems

- Entry to make factory-auto happy after devel project change
  * Delete zimg-automake-1.13.patch
  * Delete zimg-5.0.0.patch

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Wed Nov 22 14:05:51 UTC 2017 - 9@cirno.systems

- Update to 2.6.3
  * resize: fix crash in AVX-512 resizer with GCC
  * resize: improve cache efficiency in AVX-512 horizontal resizers

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Mon Nov 20 08:45:15 UTC 2017 - mpluskal@suse.com

- Clean up spec file a bit
- Drop useless service

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Fri Nov 10 18:27:47 UTC 2017 - 9@cirno.systems

- Update to 2.6.2
  * depth: fix AVX-512 clamping of negative pixels
  * graph: fix WORD greyscale to YUV conversion

-------------------------------------------------------------------
Tue Sep  5 18:21:39 UTC 2017 - 9@cirno.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 12:03:13 UTC 2017 - 9@cirno.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

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Mon Aug 14 23:21:47 UTC 2017 - 9@cirno.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

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Sun Jul  9 00:08:55 UTC 2017 - jengelh@inai.de

- Fix RPM groups
- Edit description to avoid potential confusion with the
  z/zip compression library (zlib).
- Replace ancient -j%jobs by %_smp_mflags.

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Thu Jul  6 20:21:12 UTC 2017 - 9@cirno.systems

- Copy to OBS, add (disabled) download _service

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Thu Jun 22 10:41:57 UTC 2017 - joerg.lorenzen@ki.tng.de

- Update to version 2.5.1
  + depth: fix AVX2 conversion from half to byte/word
    (introduced in 2.1).

-------------------------------------------------------------------
Thu Mar 30 11:42:13 UTC 2017 - joerg.lorenzen@ki.tng.de

- Initial package, version 2.5
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