1. 01 May, 2013 2 commits
    • Jingning Han's avatar
      Enable bit-stream support to SB8X8 · 2bf1dc2e
      Jingning Han authored
      This commit enables bit-stream writing and reading for recursive
      partition down to block 8x8.
      
      Change-Id: I163cd48d191cc94ead49cbb7fc91374f6bf204e2
      2bf1dc2e
    • John Koleszar's avatar
      Make vp9_optimize_sb* common · 1f80a568
      John Koleszar authored
      Unify the various vp9_optimize_sb functions into one that handles all
      transform sizes.
      
      Change-Id: I48b642fbfb3e72cc2e0bcf1d0317a80a80547882
      1f80a568
  2. 30 Apr, 2013 4 commits
    • Ronald S. Bultje's avatar
      sb8x8 integration in rd loop. · d068d869
      Ronald S. Bultje authored
      Work-in-progress, not yet ready for review. TODO items:
      - bitstream writing (encoder) and reading (decoder)
      - decoder reconstruction
      
      Change-Id: I5afb7284e7e0480847b47cd0097cb469433c9081
      d068d869
    • Dmitry Kovalev's avatar
      Adding vp9_update_frame_size function. · 15b5e465
      Dmitry Kovalev authored
      Moving common code from encoder and decoder to vp9_update_frame_size.
      
      Change-Id: I6ca758b7d05ffd52821bd3f7ad68089da11e4165
      15b5e465
    • Jingning Han's avatar
      Migrating SPLITMV_4X4 decoding into decode_atom · ce3a8a6e
      Jingning Han authored
      Separate the decoding process of 4x4 block based coding (both intra
      and inter) from decode_mb and move it into decode_atom_. This allows
      to further move the rest per 16x16 block decoding of decode_mb into
      decode_sb, and hence eventually deprecating decode_mb when SB8X8 is
      enabled.
      
      Change-Id: I678cb8007d8a57b792d7a23020edb0c74fbf4237
      ce3a8a6e
    • Jingning Han's avatar
      Separate I4X4_PRED coding from macroblock modules · 94191b5c
      Jingning Han authored
      Separate the functionality of I4X4_PRED from decode_mb. Use
      decode_atom_intra instead, to enable recursive partition of superblock
      down to 8x8.
      
      Change-Id: Ifc89a3be82225398954169d0a839abdbbfd8ca3b
      94191b5c
  3. 29 Apr, 2013 10 commits
  4. 27 Apr, 2013 1 commit
  5. 26 Apr, 2013 9 commits
  6. 25 Apr, 2013 10 commits
  7. 24 Apr, 2013 4 commits
    • Yaowu Xu's avatar
      Merge two similar functions into one · bcf82cf5
      Yaowu Xu authored
      Function set_mb_row() and set_mb_col() do similar work and are always
      called together, this commit merged them into a single function for
      clarity and easy maintainence.  This was a TODO item.
      
      Change-Id: I956bd9ed6afb8b2b0469b20fd8bc893b26f8a0f3
      bcf82cf5
    • Jingning Han's avatar
      Move sbsegment out of experimental list · b0e3b3df
      Jingning Han authored
      Move rectangular superblock coding out of experimental list.
      
      Change-Id: I96c37547d122330d666a67b4bf577ae54547857f
      b0e3b3df
    • Jingning Han's avatar
      Contextual entropy coding of partition syntax · ff2b8aa2
      Jingning Han authored
      This commit enables selecting probability models for recursive block
      partition information syntax, depending on its above/left partition
      information, as well as the current block size. These conditional
      probability models are reasonably stationary and consistent across
      frames, hence the backward adaptive approach is used to maintain and
      update the contextual models.
      
      It achieves coding performance gains (on top of enabling rectangular
      block sizes):
      derf:   0.242%
      yt:     0.391%
      hd:     0.376%
      stdhd:  0.645%
      
      Change-Id: Ie513d9673337f0d27abd65fb566b711d0844ec2e
      ff2b8aa2
    • Paul Wilkins's avatar
      Minor tweak to implicit segmentation experiment. · da04312f
      Paul Wilkins authored
      This minor tweak makes segment 0 neutral and used by
      key frames and also extends beyond 4 segments.
      
      Change-Id: Ife4744602aba66ac9432746db3113cc5cd88a482
      da04312f