display 2-D data of arbitrary format

Edit Package zimg

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.

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Source Files
Filename Size Changed
baselibs.conf 0000000009 9 Bytes
release-2.7.4.tar.gz 0000246376 241 KB
zimg.changes 0000005046 4.93 KB
zimg.spec 0000002613 2.55 KB
Revision 27 (latest revision is 39)
Dominique Leuenberger's avatar Dominique Leuenberger (dimstar_suse) accepted request 600755 from Keith Hizal's avatar Keith Hizal (kah0922) (revision 27)
- Add baselibs.conf: create libzimg2-32bit as a dependency to
  libavfilter6-32bit.
- Update to 2.7.4
  * x86: fix crash on Yorkfield (Core 2 Quad) processors
    (introduced in 2.7)
- Update to 2.7.3
  * resize: fix performance drop in certain resampling ratios
- Use %license macro
- Include example code in -devel documentation
- 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)
- 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
- 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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