1. 25 Jun, 2013 13 commits
  2. 24 Jun, 2013 6 commits
  3. 22 Jun, 2013 2 commits
  4. 21 Jun, 2013 18 commits
  5. 20 Jun, 2013 1 commit
    • Ronald S. Bultje's avatar
      SSE2/SSSE3 optimizations and unit test for sub_pixel_avg_variance(). · 1e6a32f1
      Ronald S. Bultje authored
      Encoding of bus @ 1500kbps (first 50 frames) goes from 3min57 to
      3min35, i.e. approximately a 10.5% speedup. Note that the SIMD versions
      which use a bilinear filter (x_offset & 7 || y_offset & 7) aren't
      perfectly interleaved, and can probably be improved further in the
      future. I've marked this with a few TODOs/FIXMEs in the code.
      
      Change-Id: I5c9e900c0f0d32e431a50fecae213b510b2549f9
      1e6a32f1