1. 02 Jun, 2011 1 commit
    • Ronald S. Bultje's avatar
      Don't allow very short GF groups even when the GF is predicted from an ARF. · 9f002bee
      Ronald S. Bultje authored
      This is basically a slightly modified version of the previous patch,
      and it has a moderately positive effect (SSIM/PSNR both +0.08% avg
      on derf-set). Most clips show no change, except waterfall/coastguard,
      each ~ +0.8% SSIM/PSNR. You can see similar effects in other clips
      by shortening their length to terminate at a very short last group
      of frames.
      
      Change-Id: I7a70de99ca1f9fe6a8b6ca7a6e30e8a4b64383e4
      9f002bee
  2. 01 Jun, 2011 1 commit
  3. 27 May, 2011 7 commits
  4. 26 May, 2011 4 commits
  5. 25 May, 2011 6 commits
  6. 24 May, 2011 8 commits
  7. 23 May, 2011 3 commits
  8. 20 May, 2011 8 commits
  9. 19 May, 2011 2 commits
    • James Berry's avatar
      bug fix active_worst_quality set below active_best_quality · caa1b28b
      James Berry authored
      fixed a bug where active_worst_quality could be set
      below active_best_quality which could result in an
      infinite loop.
      
      Change-Id: I93c229c3bc5bff2a82b4c33f41f8acf4dd194039
      caa1b28b
    • John Koleszar's avatar
      cleanup: collect twopass variables · 63cb1a7c
      John Koleszar authored
      This patch collects the twopass specific memebers of VP8_COMP into a
      dedicated struct. This is a first step towards isolating the two pass
      rate control and aids readability by decorating these variables with
      the 'twopass.' namespace. This makes it clear to the reader in what
      contexts the variable will be valid, and is a hint that a section of
      code might be a good candidate to move to firstpass.c in later
      refactoring. There likely will be other rate control modes that need
      their own specific data as well.
      
      This notation is probably overly verbose in firstpass.c, so an
      alternative would be to access this struct through a pointer like
      'rc->' instead of 'cpi->firstpass.' in that file. Feel free to make
      a review comment to that effect if you prefer.
      
      Change-Id: I0ab8254647cb4b493a77c16b5d236d0d4a94ca4d
      63cb1a7c