1. 19 May, 2016 1 commit
    • Geza Lore's avatar
      Fix obmc + ext-interp interference · 009bd115
      Geza Lore authored
      With ext-interp, a switchable interpolation filter is coded iff the
      motion vector uses fractional pixel movement (ie, true subpixel
      movement). With ext-interp and obmc enabled at the same time, the RD
      search proceeds as:
      1. Do motion search
      2. Do interpolation filter search iff subpixel motion, otherwise use
         EIGHTTAP_REGULAR
      3. Evaluate obmc=0
      4. Evaluete obmc=1 - This involves another motion search
      
      If the motion search in step 4 yields an integer motion vector, while
      the search in step 1 did not, then an interp_filter value other than
      EIGHTTAP_REGULAR is invalid, and will cause an assertion failure
      at output time, or a mismatch if not using --enable-debug.
      
      The fix sets the interp_filter to EIGHTTAP_REGULAR if obmc=1 is picked
      with an integer motion vector.
      
      Change-Id: I4685d1ad537f41d833dc9eb64845956b67886cca
      009bd115
  2. 18 May, 2016 1 commit
  3. 17 May, 2016 3 commits
  4. 16 May, 2016 8 commits
  5. 13 May, 2016 5 commits
  6. 12 May, 2016 9 commits
  7. 11 May, 2016 12 commits
  8. 10 May, 2016 1 commit