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libvpx7-32bit-1.11.0-150400.1.5 RPM for x86_64

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Name: libvpx7-32bit Distribution: SUSE Linux Enterprise 15
Version: 1.11.0 Vendor: SUSE LLC <>
Release: 150400.1.5 Build date: Sat May 7 23:05:21 2022
Group: System/Libraries Build host: sheep96
Size: 2606764 Source RPM: libvpx-1.11.0-150400.1.5.src.rpm
Summary: VP8/VP9 codec library
WebM is an open, royalty-free, media file format designed for the web.

WebM defines the file container structure, video and audio formats.
WebM files consist of video streams compressed with the VP8 video codec
and audio streams compressed with the Vorbis audio codec.
The WebM file structure is based on the Matroska container.






* Wed Nov 24 2021
  - Rename libvpx-configure-add-s390.patch to
    libvpx-configure-add-arch.patch: add support for RISC-V
* Fri Oct 08 2021
  - update to 1.11.0:
    - Enhancement:
      Numerous improvements for Neon optimizations.
      Code clean-up and refactoring.
      Calculation of rd multiplier is changed with BDRATE gains.
    - Bug fixes:
      Fix to overflow on duration.
      Fix to several instances of -Wunused-but-set-variable.
      Fix to avoid chroma resampling for 420mpeg2 input.
      Fix to overflow in calc_iframe_target_size.
      Fix to disallow skipping transform and quantization.
      Fix some -Wsign-compare warnings in simple_encode.
      Fix input file path in simple_encode_test.
      Fix valid range for under/over_shoot pct.
    - Includes fix for CVE-2020-0034 (bsc#1166066)
  - Remove libvpx-armv7-use-hard-float.patch: fixed
* Sat Oct 02 2021
  - Enable PIC:
    * Remove libvpx-define-config_pic.patch
* Wed Apr 14 2021
  - using service/obspcio again because upstream tar ball is changing,
    leading to trust validation errors
* Tue Mar 30 2021
  - udpate to 1.10.0:
    This maintenance release adds support for darwin20 and new codec controls, as
    well as numerous bug fixes.
    - Upgrading:
      New codec control is added to disable loopfilter for VP9.
      New encoder control is added to disable feature to increase Q on overshoot
      detection for CBR.
      Configure support for darwin20 is added.
      New codec control is added for VP9 rate control. The control ID of this
      interface is VP9E_SET_EXTERNAL_RATE_CONTROL. To make VP9 use a customized
      external rate control model, users will have to implement each callback
      function in vpx_rc_funcs_t and register them using libvpx API
      vpx_codec_control_() with the control ID.
    - Enhancement:
      Use -std=gnu++11 instead of -std=c++11 for c++ files.
    - Bug fixes:
      Override assembler with --as option of configure for MSVS.
      Fix several compilation issues with gcc 4.8.5.
      Fix to resetting rate control for temporal layers.
      Fix to the rate control stats of SVC example encoder when number of spatial
      layers is 1.
      Fix to reusing motion vectors from the base spatial layer in SVC.
      2 pass related flags removed from SVC example encoder.
* Thu Aug 06 2020
  - Update to 1.9.0
    This release adds support for NV12, a separate library for rate control, as
    well as incremental improvements.
    - Upgrading:
      NV12 support is added to this release.
      A new interface is added for VP9 rate control. The new library libvp9rc.a
      must be linked by applications.
      Googletest is updated to v1.10.0. is compiled into a new library libsimple_encode.a with
    - Enhancement:
      Various changes to improve VP9 SVC, rate control, quality and speed to real
      time encoding.
    - Bug fixes:
      Fix key frame update refresh simulcast flexible svc.
      Fix to disable_16x16part speed feature for real time encoding.
      Fix some signed integer overflows for VP9 rate control.
      Fix initialization of delta_q_uv.
      Fix condition in regulate_q for cyclic refresh.
      Various fixes to dynamic resizing for VP9 SVC.
* Fri Jan 10 2020
  - Update to version 1.8.2:
    - CVE-2019-2126 bsc#1160611: double free in ParseContentEncodingEntry()
    - CVE-2019-9325 bsc#1160612: out-of-bounds read
    - CVE-2019-9232 bsc#1160613: Fix OOB memory access on fuzzed data
    - CVE-2019-9433 bsc#1160614: use-after-free in vp8_deblock()
    - CVE-2019-9371 bsc#1160615: resource exhaustion after memory leak
    official changelog:
    * This release collects incremental improvements to many aspects of the library.
    * Upgrading:
      ARCH_* defines have been removed in favor of VPX_ARCH_*.
* Thu Jul 18 2019
  - Update to version 1.8.1:
    * This release collects incremental improvements to many aspects
      of the library.
    * Upgrading:
    - VP8E_SET_CPUUSED now accepts values up to 9 for vp9.
    - VPX_CTRL_VP9E_SET_MAX_INTER_BITRATE_PCT had a spelling fix
      (was VP8E).
    - The --sdk-path option has been removed. If you were using it
      to build for Android please read build/make/ for
    - All PPC optimizations have been disabled:
    * Enhancements: Various changes to improve encoder rate control,
      quality and speed for practically every use case.
    * Bug fixes: vp9-rtc: Fix color artifacts for speed >= 8.
* Wed Apr 24 2019
  - Disable LTO (boo#1133255).
* Mon Feb 11 2019
  - disable vsx on ppc64le to fix build failure
* Tue Feb 05 2019
  - update to version 1.8.0
    This release focused on encoding performance for realtime and VOD use cases.
    - Upgrading:
      This adds and improves several vp9 controls. Most are related to SVC:
    - Frame dropping in SVC.
    - Inter-layer prediction in SVC.
    - Enable long term temporal reference in SVC.
    - Extend and improve this control for better flexibility in setting SVC
      pattern dynamically.
    - Allow for post-encode frame dropping (applies to non-SVC too).
    - Enable spatial layer sync frames.
    - Extend api to specify temporal id for each spatial layers.
    - Extend Region of Interest functionality to VP9.
    - Enhancements:
      2 pass vp9 encoding has improved substantially. When using --auto-alt-ref=6,
      we see approximately 8% for VBR and 10% for CQ. When using --auto-alt-ref=1,
      the gains are approximately 4% for VBR and 5% for CQ.
      For real-time encoding, speed 7 has improved by ~5-10%. Encodes targeted at
      screen sharing have improved when the content changes significantly (slide
      sharing) or scrolls. There is a new speed 9 setting for mobile devices which
      is about 10-20% faster than speed 8.
    - Bug fixes:
      VP9 denoiser issue.
      VP9 partition issue for 1080p.
      VP9 rate control improvments.
      Postprocessing Multi Frame Quality Enhancement (MFQE) issue.
      VP8 multithread decoder issues.
      A variety of fuzzing issues.
  - so name is changing to 6
  - use optflags for building
* Tue Mar 06 2018
  - update to version 1.7.0
    This release focused on high bit depth performance (10/12 bit) and vp9
    encoding improvements.
    - Upgrading:
      This release is ABI incompatible due to new vp9 encoder features.
      Frame parallel decoding for vp9 has been removed.
    - Enhancements:
      vp9 encoding supports additional threads with --row-mt. This can be greater
      than the number of tiles.
      Two new vp9 encoder options have been added:
    - -corpus-complexity
    - -tune-content=film
      Additional tooling for respecting the vp9 "level" profiles has been added.
    - Bug fixes:
      A variety of fuzzing issues.
      vp8 threading fix for ARM.
      Codec control VP9_SET_SKIP_LOOP_FILTER fixed.
      Reject invalid multi resolution configurations.
  - drop obsolete CVE-2017-13194.patch
  - switch to git service since no tar ball at the old place anymore
  - so name increase to 5
  - use gnu99 for ppc
* Fri Mar 02 2018
  - Enable VP9 10bit encoding support boo#1083537
* Thu Jan 18 2018
  - cleanup traces for testing, we don't have the >400MB test data here
* Thu Jan 18 2018
  - Fix OOB caused by odd frame width with patch from android
    Adding patch CVE-2017-13194.patch (CVE-2017-13194)
  - this changelog entry also contains the new scheme with full name
    and "umlaut" to test which tools may break with it in our distro.
    Please track problems here:
* Thu Aug 31 2017
  - limit maximum size to 8K Fulldome resolution to avoid
    DoS attacks. CVE-2017-0641 boo#1056539
* Fri Mar 03 2017
  - Version update to 1.6.1:
    * Improvements on the VP9 speed of encoding and decoding
    * Various fixes found by fuzzing
* Sun Jan 01 2017
  - Summary updates
* Wed Sep 07 2016
  - Ensure the enable vp8 vp9 postproc and multithread are always on
  - Enable verbose build
  - Add switches to be able to build chromium:
    * --enable-experimental --enable-spatial-svc
* Fri Aug 12 2016
  - Rename unfitting macro name "soname"; there is no SONAME here,
    just the version.
* Thu Aug 11 2016
  - Update to version 1.6.0
    This release improves upon the VP9 encoder and speeds up the encoding and
    decoding processes.
    - Enhancement:
      A core focus has been performance for low end Intel processors. SSSE3
      instructions such as 'pshufb' have been avoided and instructions have been
      reordered to better accommodate the more constrained pipelines.
      As a result, devices based on Celeron processors have seen substantial
      decoding improvements. From Indian Runner Duck to Javan Whistling Duck,
      decoding speed improved between 10 and 30%. Between Javan Whistling Duck
      and Khaki Campbell Duck, it improved another 10 to 15%.
      While Celeron benefited most, Core-i5 also improved 5% and 10% between the
      respective releases.
      Realtime performance for WebRTC for both speed and quality has received a
      lot of attention.
    - Bug Fixes:
      A number of fuzzing issues, found variously by Mozilla, Chromium and others,
      have been fixed and we strongly recommend updating.
  - Remove libvpx-pkgconfig-version.patch
* Tue Jun 14 2016
  - Update to current upstream version to fix CVE-2016-2464 (boo#984448)
* Tue Mar 22 2016
  - Fix build in SLE_11 by disabling ssse3
  - Fix vpc.pc version with libvpx-pkgconfig-version.patch
* Tue Mar 22 2016
  - Update to current upstream version to fix CVE-2016-1621 (bnc#972021)
  - enable test suite during build
  - From official Changelog:
    - Incompatible changes:
      The VP9 encoder's default keyframe interval changed to 128 from 9999.
  - Drop libvpx-disable-cross-for-arm.patch
* Sat Dec 19 2015
  - Update to version 1.5.0
    + This release improves upon the VP9 encoder and speeds up the
      encoding and decoding processes.
    + Upgrading:
      This release is ABI incompatible with 1.4.0. It drops deprecated
      VP8 controls and adds a variety of VP9 controls for testing.
      The vpxenc utility now prefers VP9 by default.
    + Enhancements:
      Faster VP9 encoding and decoding.
      Smaller library size by combining functions used by VP8 and VP9.
    + Bug Fixes:
      A variety of fuzzing issues.
  - Fixed libvpx-configure-add-s390.patch and changed baselibs.conf
    to libvpx3.
  - Removed uneeded servive file.
* Tue May 12 2015
  - Update to version 1.4.0
    + This release includes significant improvements to the VP9 codec.
    + Upgrading:
      This release is ABI incompatible with 1.3.0. It drops the
      compatibility layer, requiring VPX_IMG_FMT_* instead of
      IMG_FMT_*, and adds several codec controls for VP9.
    + Enhancements:
      Faster VP9 encoding and decoding.
      Multithreaded VP9 decoding (tile and frame-based).
      Multithreaded VP9 encoding - on by default.
      YUV 4:2:2 and 4:4:4 support in VP9.
      10 and 12bit support in VP9.
      64bit ARM support by replacing ARM assembly with intrinsics.
    + Bug Fixes:
      Fixes a VP9 bitstream issue in Profile 1. This only affected
      non-YUV 4:2:0 files.
    + Known Issues:
      Frame Parallel decoding fails for segmented and non-420 files.
  - Fixed all patches and changed baselibs.conf to libvpx2.
* Mon Feb 23 2015
  - Add baselibs.conf as source
* Mon Feb 23 2015
  - Build with -std=gnu89 to deal with GCC 5 defaulting to -std=gnu11
    and the C11 stddef.h providing a max_align_t that conflicts with
    the one provided by nestegg/halloc/src/align.h.



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Fabrice Bellet, Tue Jul 9 16:00:25 2024