28 lines
905 B
Plaintext
28 lines
905 B
Plaintext
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For the broadest possible support for OJPEG files the following steps are
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necessary:
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o Ensure you are able to build with JPEG support (see config.site).
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o Uncomment OJPEG="yes" statement in config.site or #define OJPEG_SUPPORT
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somewhere (if you don't use configure logic). This can be put in
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tiffconf.h for instance.
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o Compile ojpeg.c module and link it with libtiff library. If you are using
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configure script for building library it should be done automatically.
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As an another option you can append the jdhuff_add.c code to the end
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of jdhuff.c within the IJG JPEG libraries jdhuff.c file and recompile
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libjpeg (jpeg-6b tested).
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o Rebuild cleanly.
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OJPEG support implemented by Scott Marovich at HP (marovich@hpl.hp.com).
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---
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For notes on further improved JPEG-in-TIFF support also see the following
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bug in bugzilla:
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http://bugzilla.remotesensing.org/show_bug.cgi?id=156
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