libzimg2-32bit - Scaling, colorspace conversion, and dithering library

Property Value
Distribution openSUSE Tumbleweed
Repository Multimedia Libs all
Package filename libzimg2-32bit-2.8-1.6.x86_64.rpm
Package name libzimg2-32bit
Package version 2.8
Package release 1.6
Package architecture x86_64
Package type rpm
Category System/Libraries
License WTFPL
Maintainer -
Download size 245.66 KB
Installed size 825.81 KB
The "z" image library implements the commonly required image processing
basics of scaling, colorspace conversion, and depth conversion.


Package Version Architecture Repository
libzimg2-32bit-2.8-1.2.x86_64.rpm 2.8 x86_64 openSUSE Oss
libzimg2-32bit - - -


Name Value - - - - - - - - - - - - - - - - - -


Name Value -
libzimg2-32bit = 2.8-1.6
libzimg2-32bit(x86-32) = 2.8-1.6


Type URL
Binary Package libzimg2-32bit-2.8-1.6.x86_64.rpm
Source Package zimg-2.8-1.6.src.rpm

Install Howto

  1. Add the Multimedia Libs repository:
    # zypper addrepo multimedia-libs
  2. Install libzimg2-32bit rpm package:
    # zypper install libzimg2-32bit




2018-10-22 - Martin Herkt <>
- Update to version 2.8:
* api: rename colorspace enum values
* colorspace: AVX-512 code paths for commonly used transfer
* 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
2018-07-13 -
- Update to 2.7.5:
* depth: fix SSE2 byte->float when width+4 is mod16
* resize: allow downsampling to very low resolutions
2018-04-23 -
- Add baselibs.conf: create libzimg2-32bit as a dependency to
2018-02-08 -
- Update to 2.7.4
* x86: fix crash on Yorkfield (Core 2 Quad) processors
(introduced in 2.7)
2018-01-31 -
- Update to 2.7.3
* resize: fix performance drop in certain resampling ratios
- Use %license macro
- Include example code in -devel documentation
2018-01-29 -
- 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)
2018-01-14 -
- 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
2017-12-31 -
- Update to 2.7
* colorspace: add support for additional
* graph: reduce buffer copies when converting from grey to color
* graph: reduce buffer copies when performing colorspace
* graph: process input planes separately when possible
* graph: optimize calculation of tile width
* x86: automatic cache size detection for Intel processors
2017-11-30 -
- Entry to make factory-auto happy after devel project change
* Delete zimg-automake-1.13.patch
* Delete zimg-5.0.0.patch
2017-11-22 -
- Update to 2.6.3
* resize: fix crash in AVX-512 resizer with GCC
* resize: improve cache efficiency in AVX-512 horizontal resizers

See Also

Package Description
libzita-convolver4-32bit-4.0.3-9.1.x86_64.rpm A partitioned convolution engine library
libzita-convolver4-4.0.3-9.1.i586.rpm A partitioned convolution engine library
libzita-convolver4-4.0.3-9.1.x86_64.rpm A partitioned convolution engine library
lilv-0.24.4-36.7.i586.rpm C library to make use of LV2 plugins
lilv-0.24.4-36.7.x86_64.rpm C library to make use of LV2 plugins
live555-devel-2019.02.03-30.3.i586.rpm LIVE555 Streaming Media
live555-devel-2019.02.03-30.3.x86_64.rpm LIVE555 Streaming Media
lv2-1.14.0-31.9.i586.rpm Plugin standard for audio systems
lv2-1.14.0-31.9.x86_64.rpm Plugin standard for audio systems
lv2-devel-1.14.0-31.9.i586.rpm Development files for LV2
lv2-devel-1.14.0-31.9.x86_64.rpm Development files for LV2
lv2-docs-1.14.0-31.9.i586.rpm LV2 documentation
lv2-docs-1.14.0-31.9.x86_64.rpm LV2 documentation
lv2-examples-1.14.0-31.9.i586.rpm LV2 example plugins
lv2-examples-1.14.0-31.9.x86_64.rpm LV2 example plugins