1. 16 Jun, 2010 5 commits
  2. 15 Jun, 2010 2 commits
  3. 14 Jun, 2010 10 commits
  4. 13 Jun, 2010 3 commits
  5. 12 Jun, 2010 2 commits
    • John Koleszar's avatar
      Make this/next iiratio unsigned. · cd475da8
      John Koleszar authored
      This patch addresses issue #79, which is a regression since commit
      28de670c "Fix RD bug." If the coded error value is zero, the iiratio
      calculation effectively multiplies by 1000000 by the
      DOUBLE_DIVIDE_CHECK macro. This can result in a value larger than
      INT_MAX, giving a negative ratio. Since the error values are
      conceptually unsigned (though they're stored in a double) this patch
      makes the iiratio values unsigned, which allows the clamping to work
      as expected.
      cd475da8
    • John Koleszar's avatar
      00d566ea
  6. 11 Jun, 2010 13 commits
  7. 10 Jun, 2010 5 commits
    • Timothy B. Terriberry's avatar
      Fix new MV clamping scheme for chroma MVs. · 05c6eca4
      Timothy B. Terriberry authored
      The new scheme introduced in I68d35a2f did not clamp chroma MVs in the SPLITMV
       case, and clamped them incorrectly (to the luma plane bounds) in every other
       case.
      Because chroma MVs are computed from the luma MVs before clamping occurs, they
       could still point outside of the frame buffer and cause crashes.
      This clamping happens outside of the MV prediction loop, and so should not
       affect bitstream decoding.
      05c6eca4
    • John Koleszar's avatar
      Remove reference to 'vpx Technologies' · 317a6669
      John Koleszar authored
      Vestigial.
      
      Change-Id: Iffa9e6d5ba5199b136d7549890101da17c11e3c3
      317a6669
    • John Koleszar's avatar
      Fix MinGW toolchain detection · 330dd67b
      John Koleszar authored
      Updated the comment in change I6bef2ab5, but missed adding the code to
      the commit.
      
      Change-Id: I14d300489b79730e3995175bfe5f9271b569abe3
      330dd67b
    • Yunqing Wang's avatar
      Improve vp8_sixtap_predict functions · 8873a938
      Yunqing Wang authored
      Restructure vp8_sixtap_predict functions to eliminate extra 5-line
      calculation while doing first-pass only. Also, combline functions
      to eliminate usage of intermediate buffer. This gives decoder a 3%
      performance gain on my test clips.
      
      Change-Id: I13de49638884d1a57d0855c63aea719316d08c1b
      8873a938
    • John Koleszar's avatar
      f5aeef6e