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aomedia / avm / 32d26bc0af45681fe93c3c9a6f39078569cf707f
commit32d26bc0af45681fe93c3c9a6f39078569cf707f[log] [tgz]
authorJingning Han <jingning@google.com>Sun Jun 11 07:50:39 2017 -0700
committerJingning Han <jingning@google.com>Sun Jun 11 07:50:39 2017 -0700
treeefb784b852fe3f7c8a23b7d3cbaade69999e315d
parent3599435aed39900f44a295685c027279067a9da1 [diff]
Avoid right shift negative numbers

This avoids the rounding errors due to the right shift of the
negative numbers that cause the reconstruction coefficient has
higher distortion than the source coefficient.

BUG=aomedia:599

Change-Id: I11ed86bf1d41164dda4398545334a7b4e8e10513
1 file changed
tree: efb784b852fe3f7c8a23b7d3cbaade69999e315d
  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. CMakeLists.txt
  27. codereview.settings
  28. configure
  29. docs.cmake
  30. docs.mk
  31. examples.mk
  32. ivfdec.c
  33. ivfdec.h
  34. ivfenc.c
  35. ivfenc.h
  36. keywords.dox
  37. libs.doxy_template
  38. libs.mk
  39. LICENSE
  40. mainpage.dox
  41. md5_utils.c
  42. md5_utils.h
  43. PATENTS
  44. rate_hist.c
  45. rate_hist.h
  46. README
  47. solution.mk
  48. tools_common.c
  49. tools_common.h
  50. usage.dox
  51. usage_cx.dox
  52. usage_dx.dox
  53. video_common.h
  54. video_reader.c
  55. video_reader.h
  56. video_writer.c
  57. video_writer.h
  58. warnings.c
  59. warnings.h
  60. webmdec.cc
  61. webmdec.h
  62. webmenc.cc
  63. webmenc.h
  64. y4menc.c
  65. y4menc.h
  66. y4minput.c
  67. y4minput.h