1. 12 Jul, 2009 1 commit
  2. 10 Jul, 2009 1 commit
  3. 09 Jul, 2009 1 commit
  4. 07 Jul, 2009 3 commits
  5. 03 Jul, 2009 2 commits
    • Fiona Glaser's avatar
      Update Gabriel's email address in AUTHORS · 8878778c
      Fiona Glaser authored
      8878778c
    • Fiona Glaser's avatar
      Early termination for chroma encoding · 205a032c
      Fiona Glaser authored
      Faster chroma encoding by terminating early if heuristics indicate that the block will be DC-only.
      This works because the vast majority of inter chroma blocks have no coefficients at all, and those that do are almost always DC-only.
      Add two new helper DSP functions for this: dct_dc_8x8 and var2_8x8.  mmx/sse2/ssse3 versions of each.
      Early termination is disabled at very low QPs due to it not being useful there.
      Performance increase is ~1-2% without trellis, up to 5-6% with trellis=2.
      Increase is greater with lower bitrates.
      205a032c
  6. 26 Jun, 2009 3 commits
  7. 22 Jun, 2009 1 commit
    • Fiona Glaser's avatar
      Various CABAC optimizations and cleanups · 90bec46b
      Fiona Glaser authored
      Faster CABAC CBF context calculation for inter blocks.
      Add x264_constant_p(), will probably be useful in the future as well.
      Simpler subpartition functions.
      Clean up and optimize mvd_cpn a bit more.
      Various other minor optimizations.
      90bec46b
  8. 20 Jun, 2009 1 commit
  9. 19 Jun, 2009 4 commits
  10. 11 Jun, 2009 2 commits
  11. 27 May, 2009 4 commits
  12. 25 May, 2009 1 commit
  13. 24 May, 2009 5 commits
  14. 19 May, 2009 3 commits
  15. 16 May, 2009 1 commit
  16. 14 May, 2009 1 commit
  17. 10 May, 2009 3 commits
  18. 21 Apr, 2009 2 commits
  19. 18 Apr, 2009 1 commit
    • Fiona Glaser's avatar
      Add "coded blocks" stat to output information. · 448ea688
      Fiona Glaser authored
      This measures the total percentage of blocks, intra and inter, which have nonzero coefficients.
      "y,uvAC,uvDC" refers to luma, chroma DC, and chroma AC blocks.
      Note that skip blocks are included in this stat.
      448ea688