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Name: zimg-devel | Distribution: SUSE Linux Enterprise 15 |
Version: 3.0.3 | Vendor: SUSE LLC <https://www.suse.com/> |
Release: 150400.1.7 | Build date: Sat May 7 23:49:15 2022 |
Group: Development/Libraries/C and C++ | Build host: sheep51 |
Size: 92411 | Source RPM: zimg-3.0.3-150400.1.7.src.rpm |
Packager: https://www.suse.com/ | |
Url: https://github.com/sekrit-twc/zimg | |
Summary: Development files for libzimg2 |
The libzimg-devel package contains libraries and header files for developing applications that use libzimg2.
WTFPL
* Wed Sep 22 2021 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 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@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 mliska@suse.cz - Add colorspace-fix-assertion-part2.patch in order to address gh#sekrit-twc/zimg#123. * Tue Mar 17 2020 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 9+suse@cirno.systems - Update to version 2.9.3: * resize: add spline64 filter * Thu Dec 05 2019 mliska@suse.cz - Add update-matrix3.cpp.patch in order to fix boo#1158372. * Fri Aug 02 2019 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 2019 9+suse@cirno.systems - Update to version 2.9.1: * resize: fix incorrect spline36 coefficients (introduced in 2.9) * Fri Jun 07 2019 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 * Mon Oct 22 2018 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 * Fri Jul 13 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 * Mon Apr 23 2018 dimstar@opensuse.org - Add baselibs.conf: create libzimg2-32bit as a dependency to libavfilter6-32bit. * Thu Feb 08 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 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 * Mon Jan 29 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 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 * Sun Dec 31 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 * Thu Nov 30 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 * Wed Nov 22 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 * Mon Nov 20 2017 mpluskal@suse.com - Clean up spec file a bit - Drop useless service * Fri Nov 10 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 05 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 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 * Mon Aug 14 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 * Sun Jul 09 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. * Thu Jul 06 2017 9@cirno.systems - Copy to OBS, add (disabled) download _service * Thu Jun 22 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 2017 joerg.lorenzen@ki.tng.de - Initial package, version 2.5
/usr/include/zimg++.hpp /usr/include/zimg.h /usr/lib64/libzimg.so /usr/lib64/pkgconfig/zimg.pc /usr/share/doc/packages/zimg-devel /usr/share/doc/packages/zimg-devel/example /usr/share/doc/packages/zimg-devel/example/Makefile /usr/share/doc/packages/zimg-devel/example/api_example.cpp /usr/share/doc/packages/zimg-devel/example/api_example_c.c /usr/share/doc/packages/zimg-devel/example/hdr_example.cpp /usr/share/doc/packages/zimg-devel/example/interlace_example.cpp /usr/share/doc/packages/zimg-devel/example/misc /usr/share/doc/packages/zimg-devel/example/misc/aligned_malloc.h /usr/share/doc/packages/zimg-devel/example/misc/argparse.cpp /usr/share/doc/packages/zimg-devel/example/misc/argparse.h /usr/share/doc/packages/zimg-devel/example/misc/mmap.cpp /usr/share/doc/packages/zimg-devel/example/misc/mmap.h /usr/share/doc/packages/zimg-devel/example/misc/win32_bitmap.cpp /usr/share/doc/packages/zimg-devel/example/misc/win32_bitmap.h /usr/share/doc/packages/zimg-devel/example/tile_example.cpp
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