1. 18 Mar, 2015 5 commits
    • Marco's avatar
      Adjustments to aq-mode=3. · 71e6ed7b
      Marco authored
      Factor in segment#2 and skip blocks into the postencode estimated bits,
      and increase somewhat the aggressiveness of the refresh.
      PSNR/SSIM Metrics on RTC set go up by ~0.8/0.5%.
      Change-Id: I5d4e7cb00a3aefb25d18c88b6b24118b72dc5d51
    • Frank Galligan's avatar
    • Jingning Han's avatar
    • Jingning Han's avatar
      Fix the C version of column vector projection · c932584f
      Jingning Han authored
      Make the C and SSE2 versions consistent.
      Change-Id: I03c405d22a36bd1a97480efb96dc5af230667424
    • Marco's avatar
      Update to variance partition. · e5210915
      Marco authored
      Use force_split to constrain the partition selection.
      This is used because in the top-down approach to variance partition,
      a block size may be selected even though one of its subblocks may have
      high variance.
      In this patch the selection of the 64x64 block size will only
      be allowed if the variance of all the 32x32 subblocks are also below the threshold.
      Stil testing, but some visual improvement for areas near slow moving boundary
      can be seen. Metrics for RTC set increase by about ~0.5%.
      Change-Id: Iab3e7b19bf70f534236f7a43fd873895a2bb261d
  2. 17 Mar, 2015 6 commits
  3. 16 Mar, 2015 14 commits
  4. 15 Mar, 2015 1 commit
  5. 14 Mar, 2015 4 commits
    • Jingning Han's avatar
      Fix 1-step refinement search table · b03cf931
      Jingning Han authored
      Change-Id: I32f0bcb40c6e7ba63bfae487739ededd0b6b2dde
    • James Zern's avatar
      usage.dox: fix encoder/decoder subpage list indent · ea74c1d7
      James Zern authored
      use \li to separate the list items contained in conditionals. this
      avoids the encode page becoming a sub-item of decode; likely a problem
      in <1.8.3.
      + fix encoder conditional, spelling error
      + correct encode page name to match decode 'Encoding'
      Change-Id: I67890f52bed8e708bad63fb8819a074e0beff2ca
    • James Zern's avatar
      usage.dox: fix doxygen warnings in 1.8.x · 6809ecc8
      James Zern authored
      use \li to denote list items with \if.
      fixes the following likely visible in <1.8.3:
      usage.dox: warning: Invalid list item found
      usage.dox: warning: End of list marker found without any preceding list items
      Change-Id: I33c72799edf9f8866596ac8f79247050b8c75681
    • Jingning Han's avatar
      Fix choose_partitioning threshold setup for speed -5 · 1f00a9b9
      Jingning Han authored
      The compression performance of speed -5 is on average 12.6% better
      than speed -6. At lower bit-rates, the gains are typically 20% or
      more. For 2-thread encoding, the speed -5 takes about 1.6x time of
      speed -6.
      Change-Id: If7a73464a24d33e8f49b9533b51ec51c8da7fc80
  6. 13 Mar, 2015 10 commits