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gerrit-public.fairphone.software / platform / external / libjpeg-turbo / ea1eea47423df40809f165519094761045e832ae
commitea1eea47423df40809f165519094761045e832ae[log] [tgz]
authorDRC <dcommander@users.sourceforge.net>Wed Nov 19 00:55:28 2014 +0000
committerDRC <dcommander@users.sourceforge.net>Wed Nov 19 00:55:28 2014 +0000
tree3c13288caba9b68e4cc4e681be0eba4c9952ff3b
parent3ebcf7cf86e3f3275bed37ae613ca909274213b8 [diff]
Sometimes the sampling factors in grayscale images can be > 1 (for instance, if compressing using 'cjpeg -sample 2x2 -grayscale'.)  Technically, sampling factors have no meaning with grayscale JPEGs, and the libjpeg decompressor ignores them in that case.  Thus, the TurboJPEG decompressor should ignore them as well.


git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.4.x@1418 632fc199-4ca6-4c93-a231-07263d6284db
2 files changed
tree: 3c13288caba9b68e4cc4e681be0eba4c9952ff3b
  1. cmakescripts/
  2. doc/
  3. java/
  4. md5/
  5. release/
  6. sharedlib/
  7. simd/
  8. testimages/
  9. win/
  10. acinclude.m4
  11. bmp.c
  12. bmp.h
  13. BUILDING.txt
  14. cderror.h
  15. cdjpeg.c
  16. cdjpeg.h
  17. change.log
  18. ChangeLog.txt
  19. cjpeg.1
  20. cjpeg.c
  21. CMakeLists.txt
  22. coderules.txt
  23. configure.ac
  24. djpeg.1
  25. djpeg.c
  26. doxygen-extra.css
  27. doxygen.config
  28. example.c
  29. jaricom.c
  30. jcapimin.c
  31. jcapistd.c
  32. jcarith.c
  33. jccoefct.c
  34. jccolext.c
  35. jccolor.c
  36. jcdctmgr.c
  37. jchuff.c
  38. jchuff.h
  39. jcinit.c
  40. jcmainct.c
  41. jcmarker.c
  42. jcmaster.c
  43. jcomapi.c
  44. jconfig.h.in
  45. jconfig.txt
  46. jconfigint.h.in
  47. jcparam.c
  48. jcphuff.c
  49. jcprepct.c
  50. jcsample.c
  51. jcstest.c
  52. jctrans.c
  53. jdapimin.c
  54. jdapistd.c
  55. jdarith.c
  56. jdatadst-tj.c
  57. jdatadst.c
  58. jdatasrc-tj.c
  59. jdatasrc.c
  60. jdcoefct.c
  61. jdcol565.c
  62. jdcolext.c
  63. jdcolor.c
  64. jdct.h
  65. jddctmgr.c
  66. jdhuff.c
  67. jdhuff.h
  68. jdinput.c
  69. jdmainct.c
  70. jdmarker.c
  71. jdmaster.c
  72. jdmerge.c
  73. jdmrg565.c
  74. jdmrgext.c
  75. jdphuff.c
  76. jdpostct.c
  77. jdsample.c
  78. jdtrans.c
  79. jerror.c
  80. jerror.h
  81. jfdctflt.c
  82. jfdctfst.c
  83. jfdctint.c
  84. jidctflt.c
  85. jidctfst.c
  86. jidctint.c
  87. jidctred.c
  88. jinclude.h
  89. jmemmgr.c
  90. jmemnobs.c
  91. jmemsys.h
  92. jmorecfg.h
  93. jpeg_nbits_table.h
  94. jpegcomp.h
  95. jpegint.h
  96. jpeglib.h
  97. jpegtran.1
  98. jpegtran.c
  99. jquant1.c
  100. jquant2.c
  101. jsimd.h
  102. jsimd_none.c
  103. jsimddct.h
  104. jstdhuff.c
  105. jutils.c
  106. jversion.h
  107. libjpeg.map.in
  108. libjpeg.txt
  109. Makefile.am
  110. rdbmp.c
  111. rdcolmap.c
  112. rdgif.c
  113. rdjpgcom.1
  114. rdjpgcom.c
  115. rdppm.c
  116. rdrle.c
  117. rdswitch.c
  118. rdtarga.c
  119. README
  120. README-turbo.txt
  121. structure.txt
  122. tjbench.c
  123. tjbenchtest.in
  124. tjbenchtest.java.in
  125. tjexampletest.in
  126. tjunittest.c
  127. tjutil.c
  128. tjutil.h
  129. transupp.c
  130. transupp.h
  131. turbojpeg-jni.c
  132. turbojpeg-mapfile
  133. turbojpeg-mapfile.jni
  134. turbojpeg.c
  135. turbojpeg.h
  136. usage.txt
  137. wizard.txt
  138. wrbmp.c
  139. wrgif.c
  140. wrjpgcom.1
  141. wrjpgcom.c
  142. wrppm.c
  143. wrrle.c
  144. wrtarga.c