1. 04 Jun, 2013 1 commit
    • Jingning Han's avatar
      Make sb intra rd search consistent with encoding · 51b6e73a
      Jingning Han authored
      This commit makes operations of the superblock intra coding rate
      distortion optimization consistent with those used in the encoding
      process. Given the test prediction mode and transform size, the rd
      optimizer encodes and reconstructs each transformed block of the
      superblock consecutively, then computes the total rate-distortion
      costs accosicated with the current superblock to select the coding
      decisions.
      
      It achieves coding performance gains:
      derf 0.353%
      yt   1.111%
      
      Change-Id: I0da2eb7a71361dfb8c1384927fc536b0c2790d07
      51b6e73a
  2. 03 Jun, 2013 3 commits
  3. 31 May, 2013 33 commits
  4. 30 May, 2013 3 commits
    • Ronald S. Bultje's avatar
      Remove i4x4_pred. · 1efa79d3
      Ronald S. Bultje authored
      It remains as a local define in rdopt.c so we can distinguish between
      split and non-split modes in the RD loop, but disappears outside that
      scope in the codec.
      
      Change-Id: I98c18fe5ab7e4fbd1d6620ec5695e2ea20513ce9
      1efa79d3
    • Ronald S. Bultje's avatar
      Remove unused table. · 9175082c
      Ronald S. Bultje authored
      Change-Id: I80c37cffa176bac942ab3051abdfd585ed5555e1
      9175082c
    • Yaowu Xu's avatar
      Changed to use a new variant of WHT · 042e70e4
      Yaowu Xu authored
      The commit changed to use a new variant of Walsh-Hadamard Transform
      by Tim Terriberry. This new variant has the best compression among a
      number of variants that developed by Tim.
      
      Change-Id: Icb3a88515463cfc644b17ca046fcd139db2557e9
      042e70e4