display 2-D data of arbitrary format
zimg generates png images from arbitrary formatted f(x,y) data. Both
plain unformatted ascii and a variety of binary input formats are
supported. Output options include variable logarithmic color mapping
VLCM and contour graphics and lots of color maps. zimg is a fast
converter.
- Developed at multimedia:libs
- Sources inherited from project openSUSE:Factory
-
5
derived packages
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osc -A https://api.opensuse.org checkout openSUSE:Backports:SLE-15-SP4:FactoryCandidates/zimg && cd $_
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Source Files
Filename | Size | Changed |
---|---|---|
release-2.7.tar.gz | 0000246055 240 KB | |
zimg.changes | 0000003699 3.61 KB | |
zimg.spec | 0000002555 2.5 KB |
Revision 22 (latest revision is 39)
Dominique Leuenberger (dimstar_suse)
accepted
request 560903
from
Mia Herkt (lachs0r)
(revision 22)
- 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 - Entry to make factory-auto happy after devel project change * Delete zimg-automake-1.13.patch * Delete zimg-5.0.0.patch - Update to 2.6.3 * resize: fix crash in AVX-512 resizer with GCC * resize: improve cache efficiency in AVX-512 horizontal resizers - Clean up spec file a bit - Drop useless service - Update to 2.6.2 * depth: fix AVX-512 clamping of negative pixels * graph: fix WORD greyscale to YUV conversion - 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) - 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 - 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 - Fix RPM groups - Edit description to avoid potential confusion with the z/zip compression library (zlib). - Replace ancient -j%jobs by %_smp_mflags. - Copy to OBS, add (disabled) download _service - Update to version 2.5.1 + depth: fix AVX2 conversion from half to byte/word (introduced in 2.1). - Initial package, version 2.5
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