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android / platform / external / libjpeg-turbo / 0ef076fb7b326dc201b4ab3bd30fefd4e35ad1c4
commit0ef076fb7b326dc201b4ab3bd30fefd4e35ad1c4[log] [tgz]
authorDRC <information@libjpeg-turbo.org>Fri Feb 19 18:32:10 2016 -0600
committerMatt Sarett <msarett@google.com>Mon Feb 22 12:41:17 2016 -0500
tree25418d0a0c4af0db25df96f084bf62fc9ab103ff
parent83a8b415ea3dfa7b5c584c4239dd39b56f2bf6e0 [diff]
libjpeg API: Partial scanline decompression

This, in combination with the existing jpeg_skip_scanlines() function,
provides the ability to crop the image both horizontally and vertically
while decompressing (certain restrictions apply-- see libjpeg.txt.)

This also cleans up the documentation of the line skipping feature and
removes the "strip decompression" feature from djpeg, since the new
cropping feature is a superset of it.

Refer to #34 for discussion.

Closes #34

Cherry picked from upstream:
https://github.com/libjpeg-turbo/libjpeg-turbo/commit/3ab68cf563f6edc2608c085f5c8b2d5d5c61157e

BUG:27290496

Change-Id: Id11312fa43959531bc6bea04ebb657c6e1140363
22 files changed
tree: 25418d0a0c4af0db25df96f084bf62fc9ab103ff
  1. cmakescripts/
  2. doc/
  3. java/
  4. md5/
  5. release/
  6. sharedlib/
  7. simd/
  8. testimages/
  9. win/
  10. .gitignore
  11. acinclude.m4
  12. Android.mk
  13. bmp.c
  14. bmp.h
  15. BUILDING.txt
  16. cderror.h
  17. cdjpeg.c
  18. cdjpeg.h
  19. change.log
  20. ChangeLog.txt
  21. cjpeg.1
  22. cjpeg.c
  23. CMakeLists.txt
  24. coderules.txt
  25. configure.ac
  26. djpeg.1
  27. djpeg.c
  28. doxygen-extra.css
  29. doxygen.config
  30. example.c
  31. jaricom.c
  32. jcapimin.c
  33. jcapistd.c
  34. jcarith.c
  35. jccoefct.c
  36. jccolext.c
  37. jccolor.c
  38. jcdctmgr.c
  39. jchuff.c
  40. jchuff.h
  41. jcinit.c
  42. jcmainct.c
  43. jcmarker.c
  44. jcmaster.c
  45. jcomapi.c
  46. jconfig.h
  47. jconfig.txt
  48. jconfigint.h
  49. jcparam.c
  50. jcphuff.c
  51. jcprepct.c
  52. jcsample.c
  53. jcstest.c
  54. jctrans.c
  55. jdapimin.c
  56. jdapistd.c
  57. jdarith.c
  58. jdatadst-tj.c
  59. jdatadst.c
  60. jdatasrc-tj.c
  61. jdatasrc.c
  62. jdcoefct.c
  63. jdcoefct.h
  64. jdcol565.c
  65. jdcolext.c
  66. jdcolor.c
  67. jdct.h
  68. jddctmgr.c
  69. jdhuff.c
  70. jdhuff.h
  71. jdinput.c
  72. jdmainct.c
  73. jdmainct.h
  74. jdmarker.c
  75. jdmaster.c
  76. jdmaster.h
  77. jdmerge.c
  78. jdmrg565.c
  79. jdmrgext.c
  80. jdphuff.c
  81. jdpostct.c
  82. jdsample.c
  83. jdsample.h
  84. jdtrans.c
  85. jerror.c
  86. jerror.h
  87. jfdctflt.c
  88. jfdctfst.c
  89. jfdctint.c
  90. jidctflt.c
  91. jidctfst.c
  92. jidctint.c
  93. jidctred.c
  94. jinclude.h
  95. jmemmgr.c
  96. jmemnobs.c
  97. jmemsys.h
  98. jmorecfg.h
  99. jpeg_nbits_table.h
  100. jpegcomp.h
  101. jpegint.h
  102. jpeglib.h
  103. jpegtran.1
  104. jpegtran.c
  105. jquant1.c
  106. jquant2.c
  107. jsimd.h
  108. jsimd_none.c
  109. jsimddct.h
  110. jstdhuff.c
  111. jutils.c
  112. jversion.h
  113. libjpeg.map.in
  114. libjpeg.txt
  115. LICENSE.txt
  116. Makefile.am
  117. rdbmp.c
  118. rdcolmap.c
  119. rdgif.c
  120. rdjpgcom.1
  121. rdjpgcom.c
  122. rdppm.c
  123. rdrle.c
  124. rdswitch.c
  125. rdtarga.c
  126. README
  127. README-turbo.txt
  128. README.android
  129. README.version
  130. structure.txt
  131. tjbench.c
  132. tjbenchtest.in
  133. tjbenchtest.java.in
  134. tjexampletest.in
  135. tjunittest.c
  136. tjutil.c
  137. tjutil.h
  138. transupp.c
  139. transupp.h
  140. turbojpeg-jni.c
  141. turbojpeg-mapfile
  142. turbojpeg-mapfile.jni
  143. turbojpeg.c
  144. turbojpeg.h
  145. usage.txt
  146. wizard.txt
  147. wrbmp.c
  148. wrgif.c
  149. wrjpgcom.1
  150. wrjpgcom.c
  151. wrppm.c
  152. wrppm.h
  153. wrrle.c
  154. wrtarga.c