1. 25 Jun, 2013 1 commit
    • Dmitry Kovalev's avatar
      Removing unused code. · 87ee34aa
      Dmitry Kovalev authored
      Removing block index (ib) parameter from get_tx_type_{8x8, 16x16}
      functions.
      
      Change-Id: Ia213335aae7a7cb027f97b9cc9b04519840250f1
      87ee34aa
  2. 18 Jun, 2013 1 commit
  3. 07 Jun, 2013 2 commits
    • Paul Wilkins's avatar
      Fix bug in segment skip. · 576c2bb0
      Paul Wilkins authored
      Wrong max data size (skip has no data) and use of vp9_get_segdata()
      when it should be vp9_segfeature_active().
      
      Change-Id: I1eb97d33df6e2a42cc589049f704266fe3639902
      576c2bb0
    • Ronald S. Bultje's avatar
      Change ref frame coding. · 6ef805eb
      Ronald S. Bultje authored
      Code intra/inter, then comp/single, then the ref frame selection.
      Use contextualization for all steps. Don't code two past frames
      in comp pred mode.
      
      Change-Id: I4639a78cd5cccb283023265dbcc07898c3e7cf95
      6ef805eb
  4. 06 Jun, 2013 1 commit
  5. 31 May, 2013 1 commit
  6. 29 May, 2013 2 commits
    • Deb Mukherjee's avatar
      Balancing coef-tree to reduce bool decodes · b8b3f1a4
      Deb Mukherjee authored
      This patch changes the coefficient tree to move the EOB to below
      the ZERO node in order to save number of bool decodes.
      
      The advantages of moving EOB one step down as opposed to two steps down
      in the other parallel patch are: 1. The coef modeling based on
      the One-node becomes independent of the tree structure above it, and
      2. Fewer conext/counter increases are needed.
      
      The drawback is that the potential savings in bool decodes will be
      less, but assuming that 0s are much more predominant than 1's the
      potential savings is still likely to be substantial.
      
      Results on derf300: -0.237%
      
      Change-Id: Ie784be13dc98291306b338e8228703a4c2ea2242
      b8b3f1a4
    • Sami Pietila's avatar
      Residual coding to cache energy class of tokens. · 88a4d4c5
      Sami Pietila authored
      Proposal for tuning the residual coding by changing how the context
      from previous tokens is calculated. Storing the energy class of previous
      tokens instead of the token itself eases the critical path of
      HW implementations.
      
      Change-Id: I6d71d856b84518f6c88de771ddd818436f794bab
      88a4d4c5
  7. 24 May, 2013 1 commit
  8. 23 May, 2013 1 commit
  9. 22 May, 2013 1 commit
    • Deb Mukherjee's avatar
      Using 128 entry look up table for coef models · de4d682c
      Deb Mukherjee authored
      Reverts to using 128 bit LUT for the coef models rather than 48
      to ease hardware implementation.
      
      Also incorporates some cleanups including removing various
      hooks to support different lookup tables based on block_type and
      ref_type.
      
      Change-Id: I54100c120cca07a2ebd3a7776bc4630fa6a153f6
      de4d682c
  10. 21 May, 2013 1 commit
  11. 20 May, 2013 1 commit
    • Deb Mukherjee's avatar
      Updating the model coef experiment · 39a90bc8
      Deb Mukherjee authored
      Cleans up the experiment. Actually uses reduced counts for backward
      updates, and reduced number of probabilities in the context.
      
      No change in bitstream when the experiment is on.
      
      Between expt on and off:
      derfraw300 is down only -0.062% (which is better than when expts
      were run previously).
      
      Change-Id: I55285a049a0c22810bdb42914212ab5a4f8521b5
      39a90bc8
  12. 13 May, 2013 1 commit
    • Paul Wilkins's avatar
      Change to band calculation. · e5f71520
      Paul Wilkins authored
      Change band calculation back to simpler model based
      on the order in which coefficients are coded in scan order
      not the absolute coefficient positions.
      
      With the scatter scan experiment enabled the results were
      appear broadly neutral on derf (-0.028) but up a little on std-hd +0.134).
      
      Without the scatterscan experiment on the results were up derf as well.
      
      Change-Id: Ie9ef03ce42a6b24b849a4bebe950d4a5dffa6791
      e5f71520
  13. 10 May, 2013 1 commit
  14. 07 May, 2013 2 commits
  15. 04 May, 2013 1 commit
    • John Koleszar's avatar
      Remove old_block_idx_4x4 · acc9c125
      John Koleszar authored
      Removes several instances where the old block numbering was
      still in use.
      
      Change-Id: Id35130591455a4abe6844613e45c0b70c1220c08
      acc9c125
  16. 30 Apr, 2013 1 commit
  17. 29 Apr, 2013 1 commit
  18. 25 Apr, 2013 2 commits
    • Ronald S. Bultje's avatar
      Use b_width/height_log2 instead of mb_ where appropriate. · c849eaca
      Ronald S. Bultje authored
      Basic assumption: when talking about transform units, use b_; when
      talking about macroblock indices, use mb_.
      
      Change-Id: Ifd163f595d4924ff892de4eb0401ccd56dc81884
      c849eaca
    • John Koleszar's avatar
      Fix incorrect dequant used in detokenize · e40a7690
      John Koleszar authored
      The quantizer can vary per-plane, and the dequantization vector is
      available in the per-plane part of MACROBLOCKD. The previous code would
      incorrectly use the Y quantizer for the whole macroblock.
      
      Change-Id: I3ab418aef9168ea0ddcfa4b7c0be32ae48b536d7
      e40a7690
  19. 24 Apr, 2013 1 commit
  20. 22 Apr, 2013 4 commits
  21. 18 Apr, 2013 1 commit
  22. 17 Apr, 2013 2 commits
  23. 16 Apr, 2013 1 commit
  24. 11 Apr, 2013 3 commits
  25. 10 Apr, 2013 1 commit
  26. 08 Apr, 2013 1 commit
  27. 05 Apr, 2013 1 commit
    • John Koleszar's avatar
      Move EOB to per-plane data · 05a79f2f
      John Koleszar authored
      Continue migrating data from BLOCKD/MACROBLOCKD to the per-plane
      structures.
      
      Change-Id: Ibbfa68d6da438d32dcbe8df68245ee28b0a2fa2c
      05a79f2f
  28. 04 Apr, 2013 2 commits
  29. 03 Apr, 2013 1 commit
    • John Koleszar's avatar
      Remove special case vp9_decode_coefs_4x4 · 1e5f25ec
      John Koleszar authored
      This code was only called in the BPRED case, but had no real special
      case associated with it. Made BPRED behave like all other modes. No
      bitstream change.
      
      Change-Id: I87ba11fe723928b6314d094979011228d5ba006f
      1e5f25ec