1. 22 Mar, 2016 2 commits
    • Yaowu Xu's avatar
      vp10/ -> av1/ · cfea7dd7
      Yaowu Xu authored
      Change-Id: Ia055d03656ad1580447eced8687949583fdf4089
      cfea7dd7
    • Yaowu Xu's avatar
      Rename vpx to aom · bf4202ed
      Yaowu Xu authored
      Change-Id: Ibc7933fba85feeb30ef9b14b302d932aff19f54e
      bf4202ed
  2. 28 Jan, 2016 1 commit
  3. 09 Nov, 2015 1 commit
    • Johann's avatar
      Release v1.5.0 · cbecf57f
      Johann authored
      Javan Whistling Duck release.
      
      Change-Id: If44c9ca16a8188b68759325fbacc771365cb4af8
      cbecf57f
  4. 16 Oct, 2015 1 commit
  5. 13 Aug, 2015 1 commit
  6. 12 Aug, 2015 2 commits
  7. 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
  8. 15 May, 2015 1 commit
  9. 03 Sep, 2014 1 commit
  10. 23 Apr, 2014 1 commit
  11. 13 Mar, 2014 1 commit
  12. 24 Jan, 2014 1 commit
  13. 16 Dec, 2013 1 commit
  14. 31 Oct, 2013 1 commit
  15. 14 Aug, 2013 1 commit
  16. 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
  17. 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
  18. 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
  19. 07 May, 2013 1 commit
  20. 26 Apr, 2013 1 commit
  21. 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
  22. 22 Apr, 2013 1 commit
  23. 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
  24. 26 Feb, 2013 1 commit
  25. 08 Jan, 2013 1 commit
  26. 06 Jan, 2013 1 commit
  27. 18 Dec, 2012 1 commit
  28. 01 Dec, 2012 1 commit
  29. 30 Nov, 2012 1 commit
  30. 28 Nov, 2012 1 commit
  31. 27 Nov, 2012 1 commit
    • John Koleszar's avatar
      Add vp9_ prefix to all vp9 files · fcccbcbb
      John Koleszar authored
      Support for gyp which doesn't support multiple objects in the same
      static library having the same basename.
      
      Change-Id: Ib947eefbaf68f8b177a796d23f875ccdfa6bc9dc
      fcccbcbb
  32. 16 Nov, 2012 1 commit
    • Deb Mukherjee's avatar
      Compound inter-intra experiment · 0c917fc9
      Deb Mukherjee authored
      A patch on compound inter-intra prediction.
      
      In compound inter-intra prediction, a new predictor for
      16x16 inter coded MBs are obtained by combining a single
      inter predictor with a 16x16 intra predictor, in a manner
      that the weight varies with distance from the top/left
      boundary. The current search strategy is to combine the best
      inter mode with the best intra mode obtained independently.
      
      Results so far:
      
      derf +0.31%
      yt +0.32%
      std-hd +0.35%
      hd +0.42%
      
      It is conceivable that the results would improve somewhat
      with a more thorough search strategy where all intra modes
      are searched given the best mv, or even a joint search for
      the best mv and the best intra mode.
      
      Change-Id: I7951f1ed0d6eb31ca32ac24d120f1585bcd8d79b
      0c917fc9
  33. 10 Nov, 2012 1 commit
    • Deb Mukherjee's avatar
      New b-intra mode where direction is contextual · d01357bb
      Deb Mukherjee authored
      Preliminary patch on a new 4x4 intra mode B_CONTEXT_PRED where the
      dominant direction from the context is used to encode. Various decoder
      changes are needed to support decoding of B_CONTEXT_PRED in conjunction
      with hybrid transforms since the scan order and tokenization depends on
      the actual direction of prediction obtained from the context. Currently
      the traditional directional modes are used in conjunction with the
      B_CONTEXT_PRED, which also seems to provide the best results.
      
      The gains are small - in the 0.1% range.
      
      Change-Id: I5a7ea80b5218f42a9c0dfb42d3f79a68c7f0cdc2
      d01357bb
  34. 02 Nov, 2012 1 commit
  35. 01 Nov, 2012 2 commits
  36. 30 Oct, 2012 1 commit