1. 04 Oct, 2018 4 commits
  2. 20 Sep, 2018 8 commits
  3. 12 Aug, 2018 18 commits
  4. 25 Jun, 2018 1 commit
  5. 24 Jun, 2018 2 commits
  6. 23 Jun, 2018 3 commits
    • Victoria Zhislina's avatar
      hbd lpf sse2 perf and code quality improvement · 1c2430a2
      Victoria Zhislina authored
      aom_highbd_lpf_horizontal_14_sse2 -1.15x perf
      due to full sse2 register width usage for some ops
      highbd_hev_filter_mask_x_sse2 added for code quality
      if blocks in _4,_6,_8 and _14 eliminated
      
      Change-Id: Ie28a70798833c95fb21cac238ffdebfcead5f0a7
      1c2430a2
    • Xing Jin's avatar
      Speed up av1_optimize_b · bd91e946
      Xing Jin authored
      1. Remove calling of get_txb_ctx from av1_optimize_b
       to it's caller, outside of rdo loops.
      2. Remove calling of av1_get_tx_type, tx_type can be
       passed in by it's caller.
      3. For encoder, about 1.3% faster shows by encoding
      20 frame of BasketballDrill_832x480_50.y4m, with no
      coding loss.  ( 601278 ms -> 592634 ms)
      
      a) gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
      b) CPU: Intel(R) Core(TM) i5-4590 CPU @ 3.30GHz
      c) Config cmd
      cmake ../ -DENABLE_CCACHE=1 -DCONFIG_LOWBITDEPTH=1
      d) Test cmd:
      ./aomenc --cpu-used=1 --end-usage=vbr \
      --target-bitrate=800 --limit=20
      
      Change-Id: I755b337e29316f4ceed37c9b669aebb4ad2d5fac
      bd91e946
    • Zoe Liu's avatar
      Merge two flags to one for hierarchical structure · e76041ec
      Zoe Liu authored
      Remove the extra flag to simply the decision making for the hierarchical
      structure construction.
      
      Change-Id: Iec6650270ee283d82bf51885efe432c79edcd710
      e76041ec
  7. 22 Jun, 2018 4 commits