1. 28 Apr, 2012 1 commit
  2. 21 Apr, 2012 2 commits
  3. 04 Apr, 2012 1 commit
  4. 25 Mar, 2012 4 commits
  5. 05 Mar, 2012 1 commit
  6. 15 Feb, 2012 1 commit
  7. 30 Jan, 2012 1 commit
    • Christophe Gisquet's avatar
      x86 dsputil: provide SSE2/SSSE3 versions of bswap_buf · 6b039003
      Christophe Gisquet authored
      
      
      While pshufb allows emulating bswap on XMM registers for SSSE3, more
      shuffling is needed for SSE2. Alignment is critical, so specific codepaths
      are provided for this case.
      
      For the huffyuv sequence "angels_480-huffyuvcompress.avi":
      C (using bswap instruction): ~ 55k cycles
      SSE2:                        ~ 40k cycles
      SSSE3 using unaligned loads: ~ 35k cycles
      SSSE3 using aligned loads:   ~ 30k cycles
      Signed-off-by: default avatarDiego Biurrun <diego@biurrun.de>
      6b039003
  8. 29 Jan, 2012 1 commit
  9. 25 Jan, 2012 1 commit
  10. 14 Dec, 2011 1 commit
  11. 22 Nov, 2011 1 commit
  12. 11 Nov, 2011 1 commit
  13. 07 Nov, 2011 1 commit
  14. 26 Oct, 2011 1 commit
  15. 11 Oct, 2011 1 commit
  16. 15 Aug, 2011 1 commit
  17. 11 Aug, 2011 1 commit
  18. 29 Jul, 2011 1 commit
  19. 21 Jul, 2011 1 commit
  20. 20 Jul, 2011 1 commit
  21. 18 Jul, 2011 1 commit
  22. 10 Jul, 2011 1 commit
  23. 08 Jul, 2011 1 commit
  24. 04 Jul, 2011 2 commits
  25. 03 Jul, 2011 1 commit
  26. 01 Jul, 2011 1 commit
  27. 28 Jun, 2011 1 commit
  28. 18 Jun, 2011 2 commits
  29. 14 Jun, 2011 1 commit
  30. 13 Jun, 2011 2 commits
  31. 11 May, 2011 1 commit
  32. 10 May, 2011 1 commit
    • Oskar Arvidsson's avatar
      Adds 8-, 9- and 10-bit versions of some of the functions used by the h264 decoder. · 19a0729b
      Oskar Arvidsson authored
      
      
      This patch lets e.g. dsputil_init chose dsp functions with respect to
      the bit depth to decode. The naming scheme of bit depth dependent
      functions is <base name>_<bit depth>[_<prefix>] (i.e. the old
      clear_blocks_c is now named clear_blocks_8_c).
      
      Note: Some of the functions for high bit depth is not dependent on the
      bit depth, but only on the pixel size. This leaves some room for
      optimizing binary size.
      
      Preparatory patch for high bit depth h264 decoding support.
      Signed-off-by: default avatarRonald S. Bultje <rsbultje@gmail.com>
      19a0729b
  33. 26 Mar, 2011 1 commit