1. 30 Sep, 2016 1 commit
  2. 29 Sep, 2016 1 commit
  3. 26 Sep, 2016 1 commit
  4. 02 Sep, 2016 1 commit
  5. 01 Sep, 2016 2 commits
  6. 12 Aug, 2016 1 commit
  7. 09 May, 2016 1 commit
    • Alex Converse's avatar
      Fix ans+ref_mv build. · 8c9da4e9
      Alex Converse authored
      Use vp10_read/write instead of vpx_read/write.
      
      Change-Id: I2b7f17e9cdbea14ff48f4bd9776dd3e6aff17a2b
      8c9da4e9
  8. 19 Apr, 2016 1 commit
    • Jingning Han's avatar
      Handle zero motion vector residual · ec2ffda5
      Jingning Han authored
      This commit handles the zero motion vector residuals for single
      and compound reference modes, respectively. It improves the coding
      performance by 0.13% with no additional encoding complexity.
      
      Change-Id: I16075a836025bd2746da2ff4698fb9261e4b08c1
      ec2ffda5
  9. 01 Apr, 2016 1 commit
    • Alex Converse's avatar
      ANS experiment: Use ANS everywhere. · fb9186d6
      Alex Converse authored
      Use ANS for all entropy coded data in VP10 including the compressed header and
      modes and motion vectors. ANS tokens continue to be used for DCT tokens.
      
      Change-Id: Idf709a747150601e4d95d81ecfb3dc7253d349df
      fb9186d6
  10. 23 Mar, 2016 1 commit
    • Jingning Han's avatar
      Refactor motion vector residual coding process · 1fcb5fc7
      Jingning Han authored
      This commit separates the predicted motion vector from the nearestmv
      motion vector in the coding process for both regular and sub8x8
      block sizes.
      
      Change-Id: I703490513b0194e6669ebf719352db015facb3e1
      1fcb5fc7
  11. 22 Mar, 2016 1 commit
    • Julia Robson's avatar
      Porting ext_partition experiment from nextgen · 5cce322a
      Julia Robson authored
      This has been ported under ext_partition_types because it is due
      to be combined with the coding_unit_size experiment which is
      already being ported under ext_partition
      
      Change-Id: I47af869ae123ddf0aa99160dac644059d14266ee
      5cce322a
  12. 20 Feb, 2016 1 commit
  13. 22 Jan, 2016 1 commit
    • Yue Chen's avatar
      Adding new compound modes to EXT_INTER experiment · 968bbc7b
      Yue Chen authored
      Combinations of different mv modes for two reference frames
      are allowed in compound inter modes. 9 options are enabled,
      including NEAREST_NEARESTMV, NEAREST_NEARMV, NEAR_NEARESTMV,
      NEAREST_NEWMV, NEW_NEARESTMV, NEAR_NEWMV, NEW_NEARMV, ZERO_ZEROMV,
      and NEW_NEWMV.
      This experiment is mostly deported from the nextgen branch.
      It is made compatible with other experiments
      
      Coding gain of EXT_INTER(derflr/hevcmr/hevchd): 0.533%/0.728%/0.639%
      
      Change-Id: Id47e97284e6481b186870afbad33204b7a33dbb0
      968bbc7b
  14. 15 Jan, 2016 1 commit
    • Yue Chen's avatar
      EXT_INTER experiment · 1ac85879
      Yue Chen authored
      NEW2MV is enabled, representing a new motion vector predicted from
      NEARMV. It is mostly ported from nextgen, where it was named
      NEW_INTER.
      A few fixes are done for sub8x8 RDO to correct some misused
      mv references in the original patch.
      A 'bug-fix' for encoding complexity is done, reducing the additional
      encoding time from 50% to 20%. In sub8x8 case, the old patch
      did motion search for every interpolation filter (vp9 only
      searches once). This fix also slightly improves the coding gain.
      This experiment has been made compatible with REF_MV and EXT_REFS.
      
      Coding gain (derflr/hevcmr/hevchd): 0.267%/0.542%/0.257%
      
      Change-Id: I9a94c5f292e7454492a877f65072e8aedba087d4
      1ac85879
  15. 17 Nov, 2015 1 commit
    • hui su's avatar
      Merge MISC_FIXES · 66f2f65e
      hui su authored
      Remove MISC_FIXES flags except for the changes on MV precision, which
      has a 0.1% performance drop.
      
      On derflr, the impact is -0.012%.
      
      Change-Id: I0a74e5a212dd0cb827192a318c92a714c9681e45
      66f2f65e
  16. 09 Nov, 2015 1 commit
    • Johann's avatar
      Release v1.5.0 · cbecf57f
      Johann authored
      Javan Whistling Duck release.
      
      Change-Id: If44c9ca16a8188b68759325fbacc771365cb4af8
      cbecf57f
  17. 06 Oct, 2015 1 commit
  18. 14 Sep, 2015 1 commit
    • Ronald S. Bultje's avatar
      vp10: fix entropy counts for the hp bit. · 1e9e9ce2
      Ronald S. Bultje authored
      The counts didn't take usehp into account, which means that if the
      scope of the refmv is too large for the hp bit to be coded, the value
      (always 1) is still included in the stats. Therefore, the final
      counts will not reflect the entropy of the coded bits, but rather the
      entropy of the combination of coded bits and the implied value (which
      is always 1). Fix that by only including counts if the hp bit is
      actually coded.
      
      See issue 1060.
      
      Change-Id: I19a3adda4a8662a05f08a9e58d7e56ff979be11e
      1e9e9ce2
  19. 31 Aug, 2015 1 commit
  20. 27 Aug, 2015 1 commit
  21. 13 Aug, 2015 2 commits
  22. 12 Aug, 2015 3 commits
  23. 10 Aug, 2015 1 commit
  24. 21 Jul, 2015 3 commits
    • Yaowu Xu's avatar
      vpx_dsp/bitwriter.h: vp9_->vpx_ · 817be1d2
      Yaowu Xu authored
      changes prefix vp9_ to vpx_ for non codec specific functions and
      data structures.
      
      Change-Id: I91a21548e39bd24d2c7caaaa223ae47240bb78c8
      817be1d2
    • Yaowu Xu's avatar
      vpx_dsp/prob.h: vp9_ -> vpx_ · 70ad6680
      Yaowu Xu authored
      change prefix vp9_ to vpx_ for non codec specific functions and data
      structures.
      
      Change-Id: I97c7e6422eceea99212b93f4942bc2187763a07c
      70ad6680
    • Yaowu Xu's avatar
      vpx_dsp/bitreader.h: vp9_->vpx_ · bf82514b
      Yaowu Xu authored
      Replace vp9_ in names to vpx_ as they are not codec specific.
      
      Change-Id: I2e583aa63dee769353ada4b42417aa15c4074ebb
      bf82514b
  25. 29 Jun, 2015 1 commit
  26. 15 May, 2015 1 commit
  27. 21 Apr, 2015 1 commit
    • Scott LaVarnway's avatar
      Revert "Remove mi_grid_* structures." · 8b17f7f4
      Scott LaVarnway authored
      (see I3a05cf1610679fed26e0b2eadd315a9ae91afdd6)
      
      For the test clip used, the decoder performance improved by ~2%.
      This is also an intermediate step towards adding back the
      mode_info streams.
      
      Change-Id: Idddc4a3f46e4180fbebddc156c4bbf177d5c2e0d
      8b17f7f4
  28. 25 Nov, 2014 1 commit
    • Yunqing Wang's avatar
      vp9_ethread: modify VP9_COMP structure · edbd61e1
      Yunqing Wang authored
      This patch modified struct VP9_COMP. Created a struct ThreadData
      to include data that need to be copied for each thread. In
      multiple thread case, one thread processes one tile. all threads
      share one copy of VP9_COMP,
      (refer to VP9_COMP *cpi in the code)
      but each thread has its own copy of ThreadData,
      (refer to ThreadData *td in the code).
      Therefore, within the scope of encode_tiles(), both cpi and td
      need to be passed as function parameters.
      
      In single thread case, the FRAME_COUNTS pointer in ThreadData
      points to "counts" in VP9_COMMON.
      
      Change-Id: Ib37908b2d8e2c0f4f9c18f38017df5ce60e8b13e
      edbd61e1
  29. 22 Oct, 2014 1 commit
    • Yunqing Wang's avatar
      vp9_ethread: allocate frame contexts outside VP9_COMMON struct · 7c7e4d4e
      Yunqing Wang authored
      This patch allocated frame contexts outside VP9_COMMON. This allows
      multiple threads to share the same copy of frame contexts, and
      reduces the overhead. It also guarantees the correct update of
      these contexts during bitstream packing. This patch doesn't change
      encoding result.
      
      Change-Id: Ic181a2460b891d1d587278a6d02d8057b9dbd353
      7c7e4d4e
  30. 20 Sep, 2014 1 commit
    • hkuang's avatar
      Remove mi_grid_* structures. · c70cea97
      hkuang authored
      mi_grid_* are arrays of pointer to pointer. They save the pointers that point
      to the MIs in cm->mi. But they are unnecessary and complicated. The original
      goal was to remove MODE_INFO_t copy. But with an extra MODE_INFO_t pointer
      inside MODE_INFO_t, same goal could be achieved.
      
      This commit totally removes the mi_grid_* structures. But there are still
      many dummy MODE_INFO_t inside cm->mi which are a waste of memory. Next commit
      will do on-demand MODE_INFO_t allocation in order to save these memories.
      
      Change-Id: I3a05cf1610679fed26e0b2eadd315a9ae91afdd6
      c70cea97
  31. 30 Aug, 2014 1 commit
  32. 12 Jun, 2014 1 commit
    • Dmitry Kovalev's avatar
      Adding MV_SPEED_FEATURES struct. · 4ff1a614
      Dmitry Kovalev authored
      Moving all motion vector related speed parameters from SPEED_FEATURES to
      MV_SPEED_FEATURES.
      
      Change-Id: I3e9af0039c7162f8671878c5920bce3cb256a84e
      4ff1a614
  33. 02 Apr, 2014 1 commit
  34. 19 Mar, 2014 1 commit