1. 22 Jul, 2011 1 commit
    • Johann's avatar
      fix sharpness bug and clean up · a04ed0e8
      Johann authored
      sharpness was not recalculated in vp8cx_pick_filter_level_fast
      
      remove last_filter_type. all values are calculated, don't need to update
      the lfi data when it changes.
      
      always use cm->sharpness_level. the extra indirection was annoying.
      
      don't track last frame_type or sharpness_level manually. frame type
      only matters for motion search and sharpness_level is taken care of in
      frame_init
      
      move function declarations to their proper header
      
      Change-Id: I7ef037bd4bf8cf5e37d2d36bd03b5e22a2ad91db
      a04ed0e8
  2. 20 Jul, 2011 1 commit
  3. 19 Jul, 2011 4 commits
  4. 18 Jul, 2011 4 commits
    • John Koleszar's avatar
      Improved 1-pass CBR rate control · b5ea2fbc
      John Koleszar authored
      This patch attempts to improve the handling of CBR streams with
      respect to the short term buffering requirements. The "buffer level"
      is changed to be an average over the rc buffer, rather than a long
      running average. Overshoot is also tracked over the same interval
      and the golden frame targets suppressed accordingly to correct for
      overly aggressive boosting.
      
      Testing shows that this is fairly consistently positive in one
      metric or another -- some clips that show significant decreases
      in quality have better buffering characteristics, others show
      improvenents in both.
      
      Change-Id: I924c89aa9bdb210271f2e03311e63de3f1f8f920
      b5ea2fbc
    • John Koleszar's avatar
      Merge "Disable __longjmp_chk protection" · 74ad25a4
      John Koleszar authored
      74ad25a4
    • John Koleszar's avatar
      Merge "Fixed rate histogram calculation" · da39e505
      John Koleszar authored
      da39e505
    • Tero Rintaluoma's avatar
      Fixed rate histogram calculation · fd41cb84
      Tero Rintaluoma authored
      Using small values for --buf-sz= in command line causes
      floating point exception due to division by zero.
      
      Change-Id: Ibfe2d44db922993a78ebc9a4a1087d9625de48ae
      fd41cb84
  5. 15 Jul, 2011 3 commits
  6. 14 Jul, 2011 2 commits
  7. 13 Jul, 2011 11 commits
  8. 12 Jul, 2011 4 commits
  9. 11 Jul, 2011 1 commit
  10. 08 Jul, 2011 6 commits
  11. 07 Jul, 2011 2 commits
  12. 01 Jul, 2011 1 commit