1. 24 Oct, 2016 1 commit
  2. 20 Oct, 2016 2 commits
    • hui su's avatar
      Remove av1/common/intra_filters.h · 344b643d
      hui su authored
      Use a single header reconintra.h for all intra prediction
      related codes.
      
      Change-Id: Ib869447f8c482b534c890eab673e81ff830e8d85
      344b643d
    • hui su's avatar
      Seperate FILTER_INTRA from EXT_INTRA experiment · 5db9743f
      hui su authored
      Prepare for the av1/nextgenv2 merge.
      
      Coding gain (%):
      
                     lowres     midres
      ext-intra       0.69       0.97
      filter-intra    0.67       0.83
      both            1.05       1.48
      
      Change-Id: Ia24d6fafb3e484c4f92192e0b7eee5e39f4f4ee6
      5db9743f
  3. 04 Oct, 2016 1 commit
  4. 02 Sep, 2016 1 commit
  5. 01 Sep, 2016 2 commits
  6. 12 Aug, 2016 1 commit
  7. 06 May, 2016 1 commit
    • Alex Converse's avatar
      Rename pick_filter_intra. · 130cccba
      Alex Converse authored
      The word 'pick' is usually used in functions that make decisions where
      the bitstream allows multiple legal choices, and not to limit the
      bitstream format itself.
      
      Change-Id: Ia60709c29e004475e1aa8861aefded27ebaf4712
      130cccba
  8. 03 Feb, 2016 1 commit
    • hui su's avatar
      Add 8-tap interpolation filter options for intra prediction · 3b1c7668
      hui su authored
      BD-rate performance improvement (on top of ext-intra):
      derflr  0.22%
      hevclr  0.36%
      hevcmr  0.48%
      hevchr  0.37%
      stdhd   0.19%
      
      Average speed impact on some derf clips is about 40% slower (on
      top of ext-intra). Speed improvment is a to-do.
      
      Change-Id: I8fe3fe8c5e4f60d0462778adbcc15c84dfbe7a25
      3b1c7668
  9. 09 Nov, 2015 1 commit
    • Johann's avatar
      Release v1.5.0 · cbecf57f
      Johann authored
      Javan Whistling Duck release.
      
      Change-Id: If44c9ca16a8188b68759325fbacc771365cb4af8
      cbecf57f
  10. 16 Oct, 2015 1 commit
  11. 13 Aug, 2015 1 commit
  12. 12 Aug, 2015 2 commits
  13. 13 Jul, 2015 1 commit
    • Jingning Han's avatar
      Refactor intra block prediction function · 81452cf0
      Jingning Han authored
      This commit simplifies the intra block boundary condition logic.
      It removes the block index from the argument set.
      
      Change-Id: If00142512eb88992613d6609356dfd73ba390138
      81452cf0
  14. 15 May, 2015 1 commit
  15. 03 Sep, 2014 1 commit
  16. 23 Apr, 2014 1 commit
  17. 13 Mar, 2014 1 commit
  18. 24 Jan, 2014 1 commit
  19. 16 Dec, 2013 1 commit
  20. 31 Oct, 2013 1 commit
  21. 14 Aug, 2013 1 commit
  22. 27 Jun, 2013 1 commit
    • Jingning Han's avatar
      Make intra predictor reference buffer configurable · 861cb06c
      Jingning Han authored
      This commit enables configurable reference buffer pointer for intra
      predictor. This allows later removal of spatial dependency between
      blocks inside a 64x64 superblock in the rate-distortion optimization
      loop.
      
      Change-Id: I02418c2077efe19adc86e046a6b49364a980f5b1
      861cb06c
  23. 27 May, 2013 1 commit
    • Yaowu Xu's avatar
      a few clean-ups · 2b96ffe0
      Yaowu Xu authored
      1. remove prediction mode conversion
      2. unified bmode, same for key and non-key frame
      3. set I4X4_PRED count for pdf to 0, as I4X4_PRED is no longer
      coded ever. It is determined by ref_frame and block partition
      
      Change-Id: If5b282957c24339b241acdb9f2afef85658fe47d
      2b96ffe0
  24. 22 May, 2013 2 commits
    • Yaowu Xu's avatar
      changes intra coding to be based on txfm block · 8ba92a0b
      Yaowu Xu authored
      This commit changed the encoding and decoding of intra blocks to be
      based on transform block. In each prediction block, the intra coding
      iterates thorough each transform block based on raster scan order.
      
      This commit also fixed a bug in D135 prediction code.
      
      TODO next:
      The RD mode/txfm_size selection should take this into account when
      computing RD values.
      
      Change-Id: I6d1be2faa4c4948a52e830b6a9a84a6b2b6850f6
      8ba92a0b
    • Yaowu Xu's avatar
      Generalized intra 4x4 encoding for all sizes · 232d90d8
      Yaowu Xu authored
      Change-Id: I1b86744fa247233c8df031b3f4b87b212c8dd094
      232d90d8
  25. 07 May, 2013 1 commit
  26. 26 Apr, 2013 1 commit
  27. 23 Apr, 2013 1 commit
    • Jingning Han's avatar
      Enable rectangular support for comp inter-intra · a26c1edb
      Jingning Han authored
      This commit enables rectangular block prediction of compound
      inter-intra mode. It combines the mb/sb32/sb64 prediction functions
      into a unified version with configurable block width and height.
      This fixes the enc/dec mismatch of the codebase when
      comp-interintra-pred is enabled.
      
      Change-Id: I1d0db2f1f184007802df04fcd12b9dadb3189ff0
      a26c1edb
  28. 22 Apr, 2013 1 commit
  29. 16 Mar, 2013 1 commit
    • Deb Mukherjee's avatar
      Context-pred fix to not use top/left on edges · b1921b2f
      Deb Mukherjee authored
      This fix resolves some of the mismatch issues being seen
      recently. While this is the right thing to do when tiling
      is used for this experiment, it is not the underlying cause
      of the the mismatches.
      Something else is causing writing outside of the allowable
      frame area in the encoder leading to this mismatch.
      
      Change-Id: If52c6f67555aa18ab8762865384e323b47237277
      b1921b2f
  30. 26 Feb, 2013 1 commit
  31. 08 Jan, 2013 1 commit
  32. 06 Jan, 2013 1 commit
  33. 18 Dec, 2012 1 commit
  34. 01 Dec, 2012 1 commit
  35. 30 Nov, 2012 1 commit
  36. 28 Nov, 2012 1 commit