1. 13 Oct, 2015 1 commit
  2. 09 Oct, 2015 1 commit
  3. 08 Oct, 2015 1 commit
  4. 07 Oct, 2015 2 commits
  5. 02 Oct, 2015 2 commits
  6. 01 Oct, 2015 1 commit
  7. 30 Sep, 2015 1 commit
    • Debargha Mukherjee's avatar
      Speed up of DST and the search in ext_tx · 3e8cceb3
      Debargha Mukherjee authored
      Adds an early termination to the ext_tx search, and also
      implements the DST transforms more efficiently.
      
      About 4 times faster with the ext-tx experiment.
      
      There is a 0.09% drop in performance on derflr from 1.735% to
      1.648%, but worth it with the speedup achieved.
      
      Change-Id: I2ede9d69c557f25e0a76cd5d701cc0e36e825c7c
      3e8cceb3
  8. 29 Sep, 2015 2 commits
  9. 23 Sep, 2015 3 commits
    • hui su's avatar
      Refactor ext-tx experiment · 07154b02
      hui su authored
      At this point, ext-tx compapred to baseline +1.735%.
      
      Change-Id: Ia16ac293e2cc87e06a0d898c1d52a8f3495ff814
      07154b02
    • hui su's avatar
      Adjust rd calculation in choose_tx_size_from_rd · 8e273b23
      hui su authored
      Consider tha case in which skipping transform coefficients is more
      efficient.
      
      derflr +0.13%
      hevclr +0.11%
      hevcmr +0.14%
      hevchr +0.22%
      
      with ext-tx, the impact is -0.02%.
      
      Change-Id: I0aa2965cf9e152396623c2fee62545bd3a3a7f07
      8e273b23
    • hui su's avatar
      Simplify choose_tx_size_from_rd · 38debe51
      hui su authored
      No impact on performance.
      
      Change-Id: Ib0420b190c9d83ef47b14ea78d5918a6a5078e3a
      38debe51
  10. 15 Sep, 2015 1 commit
  11. 11 Sep, 2015 1 commit
  12. 10 Sep, 2015 4 commits
  13. 09 Sep, 2015 1 commit
  14. 31 Aug, 2015 1 commit
  15. 27 Aug, 2015 1 commit
  16. 26 Aug, 2015 2 commits
    • Yunqing Wang's avatar
      vp10 cleanup: remove nonrd and real-time code · 1c076910
      Yunqing Wang authored
      Code cleanup.
      
      Change-Id: I668bd5a4e5fbe96969d51d9ee777fc5f1d8abfe6
      1c076910
    • hui su's avatar
      Enable ADST for UV channel · b3cc3a07
      hui su authored
      derflr +0.202%
      hevclf +0.207%
      hevcmr +0.095%
      hevchr +0.077%
      
      Tested locally on several derf sequences, speed (encoder + decoder)
      is slower by less than 1%.
      
      It is part of the EXT_TX experiment, which is to be continued to
      explore different transform variants.
      
      Change-Id: I05d44994a62106538a9a241ed8d89bd7c5d14761
      b3cc3a07
  17. 25 Aug, 2015 1 commit
  18. 24 Aug, 2015 1 commit
    • hui su's avatar
      Refactoring on transform types · d76e5b36
      hui su authored
      Prepare for adding more transform varieties (EXT_TX and TX_SKIP in nextgen).
      
      Change-Id: I2dfe024f6be7a92078775917092ed62abc2e7d1e
      d76e5b36
  19. 21 Aug, 2015 1 commit
    • hui su's avatar
      Refactor get_tx_type and get_scan · 5eed74e1
      hui su authored
      This makes it easier to add new transform types and scan orders
      to VP10 in the future.
      
      Change-Id: I94874ddc9b19928d7820d57e94e2af04adf51efe
      5eed74e1
  20. 13 Aug, 2015 2 commits
  21. 12 Aug, 2015 4 commits
  22. 10 Aug, 2015 1 commit
  23. 07 Aug, 2015 1 commit
  24. 06 Aug, 2015 1 commit
  25. 31 Jul, 2015 3 commits