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aomedia / avm / eafb2e62ac64c4be1b05d366f1d3f7299d80aba8
commiteafb2e62ac64c4be1b05d366f1d3f7299d80aba8[log] [tgz]
authorHui Su <huisu@google.com>Tue Oct 18 10:21:36 2016 -0700
committerYaowu Xu <yaowu@google.com>Tue Oct 18 11:26:11 2016 -0700
tree60558043148fa50bb271187573602cb8952df1c9
parent3f16725ff2030b0574dae123c8962180a556bdf9 [diff]
Skip 4x4 transform if maximum possible transform is 32x32

On average no compression performance changes. Encoding speed is
increased by 10~20% on some test clips in the derf set.

Change-Id: I9856caaa260303f6f6259686671bed7d51012277
1 file changed
tree: 60558043148fa50bb271187573602cb8952df1c9
  1. aom/
  2. aom_dsp/
  3. aom_mem/
  4. aom_ports/
  5. aom_scale/
  6. aom_util/
  7. av1/
  8. build/
  9. examples/
  10. test/
  11. third_party/
  12. tools/
  13. .clang-format
  14. .gitattributes
  15. .gitignore
  16. .mailmap
  17. aomdec.c
  18. aomenc.c
  19. aomenc.h
  20. aomstats.c
  21. aomstats.h
  22. args.c
  23. args.h
  24. AUTHORS
  25. CHANGELOG
  26. codereview.settings
  27. configure
  28. docs.mk
  29. examples.mk
  30. ivfdec.c
  31. ivfdec.h
  32. ivfenc.c
  33. ivfenc.h
  34. keywords.dox
  35. libs.doxy_template
  36. libs.mk
  37. LICENSE
  38. mainpage.dox
  39. md5_utils.c
  40. md5_utils.h
  41. PATENTS
  42. rate_hist.c
  43. rate_hist.h
  44. README
  45. solution.mk
  46. tools_common.c
  47. tools_common.h
  48. usage.dox
  49. usage_cx.dox
  50. usage_dx.dox
  51. video_common.h
  52. video_reader.c
  53. video_reader.h
  54. video_writer.c
  55. video_writer.h
  56. warnings.c
  57. warnings.h
  58. webmdec.cc
  59. webmdec.h
  60. webmenc.cc
  61. webmenc.h
  62. y4menc.c
  63. y4menc.h
  64. y4minput.c
  65. y4minput.h