contrib: aom: update to 3.3.0

2022-01-28 v3.3.0 This release includes compression efficiency and perceptual quality improvements, speedup and memory optimizations, some new features, and several bug fixes.

• New Features
  • AV1 RT: Introducing CDEF search level 5
  • Changed real time speed 4 to behave the same as real time speed 5
  • Add --deltaq-strength
  • rtc: Allow scene-change and overshoot detection for svc
  • rtc: Intra-only frame for svc
  • AV1 RT: Option 2 for codec control AV1E_SET_ENABLE_CDEF to disable CDEF on non-ref frames
  • New codec controls AV1E_SET_LOOPFILTER_CONTROL and AOME_GET_LOOPFILTER_LEVEL
  • Improvements to three pass encoding
• Compression Efficiency Improvements
  • Overall compression gains: 0.6%
• Perceptual Quality Improvements
  • Improves the perceptual quality of high QP encoding for delta-q mode 4
  • Auto select noise synthesis level for all intra
• Speedup and Memory Optimizations
  • Added many SSE2 optimizations.
  • Good quality 2-pass encoder speedups: o Speed 2: 9% o Speed 3: 12.5% o Speed 4: 8% o Speed 5: 3% o Speed 6: 4%
  • Real time mode encoder speedups: o Speed 5: 2.6% BDRate gain, 4% speedup o Speed 6: 3.5% BDRate gain, 4% speedup o Speed 9: 1% BDRate gain, 3% speedup o Speed 10: 3% BDRate gain, neutral speedup
  • All intra encoding speedups (AVIF): o Single thread - speed 6: 8% o Single thread - speed 9: 15% o Multi thread(8) - speed 6: 14% o Multi thread(8) - speed 9: 34%
• Bug Fixes
  • Issue 3163: Segmentation fault when using --enable-keyframe-filtering=2
  • Issue 2436: Integer overflow in av1_warp_affine_c()
  • Issue 3226: armv7 build failure due to gcc-11
  • Issue 3195: Bug report on libaom (AddressSanitizer: heap-buffer-overflow)
  • Issue 3191: Bug report on libaom (AddressSanitizer: SEGV on unknown address)
  • Issue 3176: Some SSE2/SADx4AvgTest.* tests fail on Windows
  • Issue 3175: Some SSE2/SADSkipTest.* tests fail on Windows

Source: https://aomedia.googlesource.com/aom/+/refs/tags/v3.3.0/CHANGELOG

resolved all threads

changed title from contri: aom: update to 3.3.0 to contrib: aom: update to 3.3.0

added 1 commit

• 0f84a8e3 - contrib: aom: update to 3.3.0

Compare with previous version

requested review from @ePirat

resolved all threads

added 1 commit

• 627d0d0c - contrib: aom: update to 3.3.0

Compare with previous version

approved this merge request

added 1 commit

• 94af65ff - contrib: aom: update to 3.3.0

Compare with previous version

resolved all threads

added MRStatus::Acceptable label

added MRStatus::Accepted label and removed MRStatus::Acceptable label

MR Acceptance result

This MergeRequest has been Accepted! Congratulations.

MR acceptance checks details:

• MR should be considered mergeable by Gitlab
• Last pipeline should be successful
• MergeRequest should have at least one external review and/or vote
• All threads should be resolved, and score >= 0
• MergeRequest should have no activity (threads/votes) for (24h/24h)

This message was automatically generated by homer-bot.

added 10 commits

• 94af65ff...9382ef38 - 9 commits from branch videolan:master
• 0857947a - contrib: aom: update to 3.3.0

Compare with previous version

enabled an automatic merge when the pipeline for 0857947a succeeds

merged

changed milestone to %4.0

@tmatth please backport to 3.0.x

added Component::Build system: Contribs label

resolved all threads