1. 12 Aug, 2013 1 commit
  2. 11 Aug, 2013 1 commit
  3. 10 Aug, 2013 4 commits
  4. 09 Aug, 2013 19 commits
  5. 08 Aug, 2013 11 commits
  6. 07 Aug, 2013 4 commits
    • Dmitry Kovalev's avatar
    • Dmitry Kovalev's avatar
      Merge "Adding ss_size_lookup table." · 1492698e
      Dmitry Kovalev authored
      1492698e
    • Jingning Han's avatar
      Use low precision 32x32fdct for encodemb in speed1 · debb9c68
      Jingning Han authored
      The low precision 32x32 fdct has all the intermediate steps within
      16-bit depth, hence allowing faster SSE2 implementation, at the
      expense of larger round-trip error. It was used in the rate-distortion
      optimization search loop only.
      
      Using the low precision version, in replace of the high precision one,
      affects the compression performance by about 0.7% (derf, stdhd) at
      speed 0. For speed 1, it makes derf set down by only 0.017%.
      
      Change-Id: I4e7d18fac5bea5317b91c8e7dabae143bc6b5c8b
      debb9c68
    • Dmitry Kovalev's avatar
      Adding ss_size_lookup table. · 8db2675b
      Dmitry Kovalev authored
      Removing the old one bsize_from_dim_lookup. Now we have a way to determine
      block size for plane using its subsampling values (ss_size_lookup). And
      then we can find the number of pixels in the block (num_pels_log2_lookup).
      
      Change-Id: I6fc981da2ae093de81741d3d78eaefed11015db9
      8db2675b