1. 11 Apr, 2013 6 commits
  2. 10 Apr, 2013 17 commits
  3. 09 Apr, 2013 10 commits
  4. 08 Apr, 2013 5 commits
    • John Koleszar's avatar
      detokenize: use consistent structure for all block sizes · e6deea4e
      John Koleszar authored
      Restructure the code to avoid the majority of per-block-size
      switches, code duplication, etc. All block types (mb/sb32/sb64)
      can be handled by the same code.
      Change-Id: I4022718d66e31a15a7074e43f3b98cd0a5124ea7
    • Dmitry Kovalev's avatar
      Simplification of decoder's code. · 5811d7e8
      Dmitry Kovalev authored
      Removing several commented code blocks, using uint32_t and uint8_t types,
      removing redundant code.
      Change-Id: Ifc5cc9863897925ea2a7cab4f7309ccf28d80bfe
    • Ronald S. Bultje's avatar
      Don't use BLOCKD in vp9_invtrans.c. · f42bee7e
      Ronald S. Bultje authored
      Change-Id: I40524170334109e2864b06e3c73c8b34e5aa8b0f
    • Jingning Han's avatar
      Clamp inferred motion vectors only · 12bf0796
      Jingning Han authored
      Clamp only the motion vectors inferred from neighboring reference
      macroblocks. The motion vectors obtained through motion search in
      NEWMV mode are constrained during the search process, which allows
      a relatively larger referencing region than the inferred mvs.
      Hence further clamping the best mv provided by the motion search may
      affect the efficacy of NEWMV mode.
      Synchronized the decoding process. The decoded mvs in NEWMV modes
      should be guaranteed to fit in the effective range. Put a mv range
      clamping function there for security purpose.
      This improves the coding performance of high motion sequences, e.g.,
      derf set:
      foreman 0.233%
      husky   0.175%
      icd     0.135%
      mother_daughter 0.337%
      pamphlet        0.561%
      stdhd set:
      blue_sky 0.408%
      city     0.455%
      also saw sunflower goes down by -0.469%.
      Change-Id: I3fcbba669e56dab779857a8126a91b926e899cb5
    • Ronald S. Bultje's avatar
      Fix typo which breaks 4x4 splitmv compound prediction RD code. · aeefa6e1
      Ronald S. Bultje authored
      0.15% quality increase on derf, particularly noticeable on hard clips
      at the higher bitrate end.
      Change-Id: I02415a96eb9bbc361cba923069625fae71844bc9
  5. 05 Apr, 2013 2 commits