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gerrit-public.fairphone.software / platform / external / libjpeg-turbo / dedc42e26891832e13548c76963498af71baf010
commitdedc42e26891832e13548c76963498af71baf010[log] [tgz]
authorPierre Ossman <ossman@cendio.se>Mon Mar 09 13:23:04 2009 +0000
committerPierre Ossman <ossman@cendio.se>Mon Mar 09 13:23:04 2009 +0000
treeb9347169fd704dc1062edf143293f085a1863fed
parent2ae181c7b86ffb6c10dcc232641ea11af7eea711 [diff]
"Optimise" quantization step by replacing the division by a multiplication.

This has no measurable difference right now but makes it possible to do
SIMD implementations of this stage.


git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@16 632fc199-4ca6-4c93-a231-07263d6284db
2 files changed
tree: b9347169fd704dc1062edf143293f085a1863fed
  1. simd/
  2. win/
  3. acinclude.m4
  4. configure.ac
  5. jcapimin.c
  6. jcapistd.c
  7. jccoefct.c
  8. jccolor.c
  9. jcdctmgr.c
  10. jchuff.c
  11. jchuff.h
  12. jcinit.c
  13. jcmainct.c
  14. jcmarker.c
  15. jcmaster.c
  16. jcomapi.c
  17. jconfig.doc
  18. jconfig.h.in
  19. jcparam.c
  20. jcphuff.c
  21. jcprepct.c
  22. jcsample.c
  23. jctrans.c
  24. jdapimin.c
  25. jdapistd.c
  26. jdatadst.c
  27. jdatasrc.c
  28. jdcoefct.c
  29. jdcolor.c
  30. jdct.h
  31. jddctmgr.c
  32. jdhuff.c
  33. jdhuff.h
  34. jdinput.c
  35. jdmainct.c
  36. jdmarker.c
  37. jdmaster.c
  38. jdmerge.c
  39. jdphuff.c
  40. jdpostct.c
  41. jdsample.c
  42. jdtrans.c
  43. jerror.c
  44. jerror.h
  45. jfdctflt.c
  46. jfdctfst.c
  47. jfdctint.c
  48. jidctflt.c
  49. jidctfst.c
  50. jidctint.c
  51. jidctred.c
  52. jinclude.h
  53. jmemmgr.c
  54. jmemnobs.c
  55. jmemsys.h
  56. jmorecfg.h
  57. jpeg.dsp
  58. jpegint.h
  59. jpeglib.h
  60. jquant1.c
  61. jquant2.c
  62. jsimd.c
  63. jsimd.h
  64. jsimddct.h
  65. jutils.c
  66. jversion.h
  67. Makefile.am
  68. makefile.cfg
  69. nasm_lt.sh
  70. README
  71. README_TigerVNC.txt