1. 25 Mar, 2016 5 commits
  2. 24 Mar, 2016 6 commits
    • Yi Luo's avatar
      4x4 hybrid transform type V_DCT to H_FLIPADST SSE2 optimization · 4970388c
      Yi Luo authored
      - Added function fidtx4_sse2().
      - Turned on vp10_fht4x4_sse2() for these tx types.
      - Updated 4x4 unit test for speed/accuracy.
      - 4x4 Unit test passed.
      - Running 20K times with random numbers for tx type from
        V_DCT to H_FLIPADST, SSE2 against C, speed improves ~46%.
      
      Change-Id: I828088b7f98dc0f5939a72e3fcd6cb0b8d8dd8bf
      4970388c
    • Jingning Han's avatar
      Fix compiling error in highbd transform unit test · 9cb3664c
      Jingning Han authored
      Change-Id: Id09e1913c1ac965b78df2e67471807019c89f8ab
      9cb3664c
    • Jingning Han's avatar
    • Jingning Han's avatar
      Fix an enc/dec mismatch issue in DRL experiment · 4823dc36
      Jingning Han authored
      This was broken due the leakage between consecutive CLs.
      
      Change-Id: I08ba8c67a42871d9488729ed854845641aa7ca30
      4823dc36
    • Geza Lore's avatar
      Port large scale tile coding features from nextgen. · 490ba1ad
      Geza Lore authored
      If configured with --enable-ext-tile, the codec uses an alternative
      tile coding syntax in the bitstream. Changes include::
       - The maximum number of tile rows and columns is extended to 1024
         each.
       - The minimum tile width/height is 64 pixels (1 superblock).
       - A tile copy mode is added where a tile directly reuse the coded
         data of a previous tile
       - The meaning of the tile-columns and tile-rows codec parameters are
         overloaded to mean tile-width and tile-height in units of 64
         pixels.
       - All tiles should now be independent, including rows within the
         same columns, so large scale parallel, or independent decoding is
         possible.
       - vpxdec also gained the options to decode only a particular tile,
         tile row, or tile column.
      
      Changes without --enable-ext-tile:
       - All tiles should now be independent, including rows within the
         same columns, so large scale parallel, or independent decoding is
         possible.
       - vpxenc default tile configuration changed to use 1 tile column.
      
      Change-Id: I0cd08ad550967ac18622dae5e98ad23d581cb33e
      490ba1ad
    • Angie Chiang's avatar
  3. 23 Mar, 2016 12 commits
  4. 22 Mar, 2016 10 commits
  5. 21 Mar, 2016 7 commits