1. 19 Feb, 2018 1 commit
  2. 15 Feb, 2018 1 commit
    • Yaowu Xu's avatar
      Remove CONFIG_TX64X64 · d3d4159f
      Yaowu Xu authored
      The experiment is fully adopted.
      
      Change-Id: I6cc80a2acf0c93c13b0e36e6f4a2378fe5ce33c3
      d3d4159f
  3. 01 Feb, 2018 1 commit
  4. 29 Jan, 2018 1 commit
  5. 22 Jan, 2018 1 commit
  6. 11 Jan, 2018 1 commit
  7. 31 Dec, 2017 1 commit
    • Dake He's avatar
      [lv_map_multi] multisymbol coding of eob · 0db7d0eb
      Dake He authored
      1. code the range of eob in a transform block as a single symbol.
      2. initialize cdfs directly.
      3. initial cdfs are trained by using laplace prob estimates as in base
      level coding (CL 38638)
      
      Change-Id: I65c88d6dd0da3381feeec837928ac5bd81be4296
      0db7d0eb
  8. 28 Dec, 2017 1 commit
  9. 24 Dec, 2017 1 commit
  10. 20 Dec, 2017 1 commit
  11. 19 Dec, 2017 1 commit
  12. 15 Dec, 2017 1 commit
  13. 09 Dec, 2017 1 commit
    • Debargha Mukherjee's avatar
      Enable 4:1 -> 2:1 -> 1:1 splits for 4:1 transforms · e4e18fcc
      Debargha Mukherjee authored
      Also, splits the sub_tx_size_map array into inter and intra
      in order to enable the new 4:1 transforms for inter and
      intra separately.
      Includes refactoring such as removing the intra_tx_size_cat_lookup
      array since it is unnecessary, and consolidating the
      max_txsize_rect_lookup array for convenience.
      
      Change-Id: I112553bab612dafb973611c87f36a43e1ac4be85
      e4e18fcc
  14. 04 Dec, 2017 4 commits
  15. 02 Dec, 2017 2 commits
  16. 30 Nov, 2017 1 commit
  17. 22 Nov, 2017 1 commit
  18. 20 Nov, 2017 1 commit
    • Cheng Chen's avatar
      JNT_COMP: clamp distance · 1ee07323
      Cheng Chen authored
      Let maximum distance be INT16_MAX - 1.
      
      To decide distance weights, use multiplication
      instead of a division.
      
      Google test shows +0.05% on lowres.
      
      Change-Id: I2be25aec3c921773b0d776cf5ae00e3cd4cc27cd
      1ee07323
  19. 15 Nov, 2017 2 commits
    • Debargha Mukherjee's avatar
      Turn on 32x8 and 8x32 txfm with rect_tx_ext expt · f36d3df9
      Debargha Mukherjee authored
      These were previously turned off.
      
      Change-Id: I3ba0a18e47b4db1f6347fb592cff78f6bfb2b4fd
      f36d3df9
    • Debargha Mukherjee's avatar
      Replace RECT_TX_EXT experiment · 35a4db38
      Debargha Mukherjee authored
      Remove the previous experiment and now use the same name for a
      simpler experiment that only enables 4:1 transforms for 4:1
      partitions when ext_partition_types is on, and that which was
      previously enabled with the USE_RECT_TX_EXT macro.
      
      Change-Id: Iccc35744bd292abf3c187da6f23b787692d50296
      35a4db38
  20. 14 Nov, 2017 2 commits
    • Cheng Chen's avatar
      JNT_COMP: reduce context model number · c87b340e
      Cheng Chen authored
      Reduce context model number from 9 to 6.
      Let context be two kinds: two reference frames are equal distance
      or not.
      Also, give equal distance compound weight {9, 7} instead of {8, 8}/16
      
      Reducing context model gives neutral performance.
      New compound weight provides -0.14% gain.
      
      Change-Id: I8a3f3021eac9e446ac826e5992f42931af4c8962
      c87b340e
    • Yue Chen's avatar
      Add the option of using 1:4/4:1 tx_size+sb_type · 0797a208
      Yue Chen authored
      Change-Id: I96e5ff72caee8935efb7535afa3a534175bc425c
      0797a208
  21. 10 Nov, 2017 3 commits
  22. 04 Nov, 2017 2 commits
    • Yue Chen's avatar
      Remove NCOBMC_ADAPT_WEIGHT from AV1 · 80daf0c4
      Yue Chen authored
      Development of this experiment will be deferred to AV2.
      
      Change-Id: I3c4615a21b59508500bed8aab0a5c54413b4f284
      80daf0c4
    • Debargha Mukherjee's avatar
      Simplify tx_mode frame level bit · 923b73d8
      Debargha Mukherjee authored
      Adds a new experiment to simplify the tx_mode symbol.
      
      The existing frame level tx_mode information is converted to a single bit
      to select between largest tx_size for a prediction unit or specified
      at the block level. The less useful modes: ALLOW_8X8, ALLOW_16X16,
      etc. are removed.
      
      Change-Id: Ib9358e17b0158a167eb4edef79f36ff113aa56e1
      923b73d8
  23. 02 Nov, 2017 1 commit
    • Sebastien Alaiwan's avatar
      Remove experimental flag of EXT_TX · 3bac9928
      Sebastien Alaiwan authored
      This experiment has been adopted, we can simplify the code
      by dropping the associated preprocessor conditionals.
      
      Change-Id: I02ed47186bbc32400ee9bfadda17659d859c0ef7
      3bac9928
  24. 30 Oct, 2017 1 commit
  25. 24 Oct, 2017 3 commits
  26. 20 Oct, 2017 1 commit
    • Debargha Mukherjee's avatar
      Remove CONFIG_CB4X4 config flags · 6ea917ec
      Debargha Mukherjee authored
      Since CB4X4 is adopted and without it the codec does not work,
      it is better to remove it and simplify the code.
      
      Change-Id: I51019312846928069727967e3b2bbb60f0fba80d
      6ea917ec
  27. 17 Oct, 2017 3 commits