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android/platform/external/jpeg/1ace0044a8fbb3b8b107d699879042f056ce97a6
commit
1ace0044a8fbb3b8b107d699879042f056ce97a6
[log]
author
Keith Mok <ek9852@gmail.com>
Thu Oct 15 13:18:24 2015 -0700
committer
Keith Mok <ek9852@gmail.com>
Mon Nov 02 11:41:19 2015 -0800
tree
cf71554bbacdcdcb46150cc0be2ebd11387ba0b5
parent
01ce4e0dfd73d2ec550e2efdb4fb228ca836083d [diff]
JPEG decoding arm64 optimization

Previously only arm 32 bits jpeg library are assembly optimzated.
Porting from libjpeg-turbo commit-id:d7e6dd639d91ee8770d070c11087926c5d5daa0f
for idct and color conversion assembly optimzation for arm64.
Roughly 20% improvment in idct and 20% improvement for yuv->rgb conversion

Change-Id: I65ac04915685f57e4b0b757ad8bc71c4948dc65d
7 files changed
tree: cf71554bbacdcdcb46150cc0be2ebd11387ba0b5
  1. Android.mk
  2. ansi2knr.1
  3. ansi2knr.c
  4. armv6_idct.S
  5. cderror.h
  6. cdjpeg.c
  7. cdjpeg.h
  8. change.log
  9. cjpeg.1
  10. cjpeg.c
  11. ckconfig.c
  12. CleanSpec.mk
  13. coderules.doc
  14. config.guess
  15. config.sub
  16. configure
  17. djpeg.1
  18. djpeg.c
  19. example.c
  20. filelist.doc
  21. install-sh
  22. install.doc
  23. jcapimin.c
  24. jcapistd.c
  25. jccoefct.c
  26. jccolor.c
  27. jcdctmgr.c
  28. jchuff.c
  29. jchuff.h
  30. jcinit.c
  31. jcmainct.c
  32. jcmarker.c
  33. jcmaster.c
  34. jcomapi.c
  35. jconfig.bcc
  36. jconfig.cfg
  37. jconfig.dj
  38. jconfig.doc
  39. jconfig.h
  40. jconfig.mac
  41. jconfig.manx
  42. jconfig.mc6
  43. jconfig.sas
  44. jconfig.st
  45. jconfig.vc
  46. jconfig.vms
  47. jconfig.wat
  48. jcparam.c
  49. jcphuff.c
  50. jcprepct.c
  51. jcsample.c
  52. jctrans.c
  53. jdapimin.c
  54. jdapistd.c
  55. jdatadst.c
  56. jdatasrc.c
  57. jdcoefct.c
  58. jdcolor.c
  59. jdct.h
  60. jddctmgr.c
  61. jdhuff.c
  62. jdhuff.h
  63. jdinput.c
  64. jdmainct.c
  65. jdmarker.c
  66. jdmaster.c
  67. jdmerge.c
  68. jdphuff.c
  69. jdpostct.c
  70. jdsample.c
  71. jdtrans.c
  72. jerror.c
  73. jerror.h
  74. jfdctflt.c
  75. jfdctfst.c
  76. jfdctint.c
  77. jidctflt.c
  78. jidctfst.c
  79. jidctint.c
  80. jidctintelsse.c
  81. jidctred.c
  82. jinclude.h
  83. jmemansi.c
  84. jmemdos.c
  85. jmemdosa.asm
  86. jmemmac.c
  87. jmemmgr.c
  88. jmemname.c
  89. jmemnobs.c
  90. jmemsys.h
  91. jmorecfg.h
  92. jpegint.h
  93. jpeglib.h
  94. jpegtran.1
  95. jpegtran.c
  96. jquant1.c
  97. jquant2.c
  98. jsimd_arm64_neon.S
  99. jsimd_arm_neon.S
  100. jsimd_neon.c
  101. jsimd_neon.h
  102. jutils.c
  103. jversion.h
  104. libjpeg.doc
  105. ltconfig
  106. ltmain.sh
  107. makcjpeg.st
  108. makdjpeg.st
  109. makeapps.ds
  110. makefile.ansi
  111. makefile.bcc
  112. makefile.cfg
  113. makefile.dj
  114. makefile.manx
  115. makefile.mc6
  116. makefile.mms
  117. makefile.sas
  118. makefile.unix
  119. makefile.vc
  120. makefile.vms
  121. makefile.wat
  122. makelib.ds
  123. makeproj.mac
  124. makljpeg.st
  125. maktjpeg.st
  126. makvms.opt
  127. mips_idct_le.S
  128. mips_jidctfst.c
  129. MODULE_LICENSE_BSD_LIKE
  130. NOTICE
  131. rdbmp.c
  132. rdcolmap.c
  133. rdgif.c
  134. rdjpgcom.1
  135. rdjpgcom.c
  136. rdppm.c
  137. rdrle.c
  138. rdswitch.c
  139. rdtarga.c
  140. README
  141. structure.doc
  142. testimg.bmp
  143. testimg.jpg
  144. testimg.ppm
  145. testimgp.jpg
  146. testorig.jpg
  147. testprog.jpg
  148. transupp.c
  149. transupp.h
  150. usage.doc
  151. wizard.doc
  152. wrbmp.c
  153. wrgif.c
  154. wrjpgcom.1
  155. wrjpgcom.c
  156. wrppm.c
  157. wrrle.c
  158. wrtarga.c