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aomedia/avm/f095ea7dd6fc8cfc4455728e9d29021fec2566df
commit
f095ea7dd6fc8cfc4455728e9d29021fec2566df
[log] [tgz]
author
Yi Luo <luoyi@google.com>
Fri Apr 15 12:26:27 2016 -0700
committer
Yi Luo <luoyi@google.com>
Fri Apr 15 14:16:30 2016 -0700
tree
14473472b675dd87afc918eabcce26c4382675f6
parent
03a468f9ac8259923c1942ed76309fb6b5b88ad9 [diff]
Improvement on hybrid transform 4x4 DCT_DCT SSE4.1 optimization

- Implemented Angie's new fwd txfm algorithm.
- Improve ~100% than last 64-bit version; 3 times faster than
  original C code.
- Passed bit-exact unit test.

Change-Id: Ica30b9768706604a6d69fe42da778441f0f5f02e
1 file changed
tree: 14473472b675dd87afc918eabcce26c4382675f6
  1. build/
  2. examples/
  3. test/
  4. third_party/
  5. tools/
  6. vp10/
  7. vp8/
  8. vp9/
  9. vpx/
  10. vpx_dsp/
  11. vpx_mem/
  12. vpx_ports/
  13. vpx_scale/
  14. vpx_util/
  15. .gitattributes
  16. .gitignore
  17. .mailmap
  18. args.c
  19. args.h
  20. AUTHORS
  21. CHANGELOG
  22. codereview.settings
  23. configure
  24. docs.mk
  25. examples.mk
  26. ivfdec.c
  27. ivfdec.h
  28. ivfenc.c
  29. ivfenc.h
  30. keywords.dox
  31. libs.doxy_template
  32. libs.mk
  33. LICENSE
  34. mainpage.dox
  35. md5_utils.c
  36. md5_utils.h
  37. PATENTS
  38. rate_hist.c
  39. rate_hist.h
  40. README
  41. solution.mk
  42. tools_common.c
  43. tools_common.h
  44. usage.dox
  45. usage_cx.dox
  46. usage_dx.dox
  47. video_common.h
  48. video_reader.c
  49. video_reader.h
  50. video_writer.c
  51. video_writer.h
  52. vpxdec.c
  53. vpxenc.c
  54. vpxenc.h
  55. vpxstats.c
  56. vpxstats.h
  57. warnings.c
  58. warnings.h
  59. webmdec.cc
  60. webmdec.h
  61. webmenc.cc
  62. webmenc.h
  63. y4menc.c
  64. y4menc.h
  65. y4minput.c
  66. y4minput.h