1. 07 Mar, 2012 2 commits
  2. 01 Mar, 2012 1 commit
  3. 15 Feb, 2012 2 commits
  4. 14 Feb, 2012 2 commits
  5. 16 Jan, 2012 1 commit
  6. 15 Jan, 2012 2 commits
  7. 12 Jan, 2012 2 commits
    • Janne Grunau's avatar
      rv34: fix and optimise frame dependency checking · 3547f8e8
      Janne Grunau authored
      The sporadic threading errors during fate-rv30 were caused by calling
      ff_thread_await_progress with mb row -1 as argument. That returns
      immediately since progress is initialized to -1. Not yet computed
      motion vectors from the reference could be used for the first
      macroblocks.
      3547f8e8
    • Christophe GISQUET's avatar
      rv34: DC-only inverse transform · 3faa303a
      Christophe GISQUET authored
      When decoding coefficients, detect whether the block is DC-only, and take
      advantage of this knowledge to perform DC-only inverse transform.
      
      This is achieved by:
      - first, changing the 108x4 element modulo_three_table into a 108 element
        table (kind of base4), and accessing each value using mask and shifts.
      - then, checking low bits for 0 (as they represent the presence of higher
        frequency coefficients)
      
      Also provide x86 SIMD code for the DC-only inverse transform.
      Signed-off-by: 's avatarKostya Shishkov <kostya.shishkov@gmail.com>
      3faa303a
  8. 10 Jan, 2012 2 commits
    • Janne Grunau's avatar
      rv34: frame-level multi-threading · 9472d37d
      Janne Grunau authored
      Statistics for bourne.rmvb -an -f null
      
      1 thread:  37.12s user 0.03s system  99% cpu 37.174 total
      2 threads: 47.63s user 0.24s system 185% cpu 25.807 total
      4 threads: 41.21s user 0.30s system 327% cpu 12.674 total
      9472d37d
    • Janne Grunau's avatar
      rv34: use get_bits_left() · e652cc96
      Janne Grunau authored
      It is not necessary to store the bit stream length in a RV34DecContext
      field.
      e652cc96
  9. 04 Jan, 2012 2 commits
  10. 13 Dec, 2011 3 commits
  11. 01 Dec, 2011 1 commit
  12. 26 Nov, 2011 1 commit
  13. 21 Oct, 2011 1 commit
  14. 12 Oct, 2011 1 commit
  15. 22 Sep, 2011 1 commit
  16. 21 Sep, 2011 1 commit
  17. 20 Sep, 2011 1 commit
  18. 19 Sep, 2011 4 commits
  19. 17 Sep, 2011 4 commits
  20. 15 Sep, 2011 1 commit
  21. 12 Sep, 2011 1 commit
  22. 09 Sep, 2011 1 commit
  23. 14 Aug, 2011 1 commit
  24. 12 Aug, 2011 1 commit
  25. 11 Aug, 2011 1 commit