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+Changes in TIFF v3.4beta036
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+TIFF CHANGE INFORMATION
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+This document describes the changes made to the software between the
+previous and current versions (see above).
+If you don't find something listed here, then it was not done in this
+timeframe, or it was not considered important enough to be mentioned.
+The following information is located here:
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+
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+CHANGES IN THE SOFTWARE CONFIGURATION:
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+- support was added for building the library as a DSO under HP-UX with
+ the native C compiler
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- tools are now built with explicit pathnames for the DSO under IRIX,
+ Solaris, and Linux
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- DSO configuration support for Linux was changed to require that
+ libc.so only be readable (not executable)
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+
+
+CHANGES IN LIBTIFF:
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+- support was add for ICC: NumberOfInks, and ICCProfile
+
- a memory leak caused by doing TIFFSetDirectory(0) was fixed
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- a bug was fixed whereby certain multi-directory files were not
+ properly handled when accessed by mapping the data into memory
+
- the strip chopping support is now always compiled
+ into the library with the default usage controlled by a
+ STRIPCHOP_DEFAULT configuration parameter
+
- the strip chopping support no longer chops tiled images
+
- all static strings are now const--for shared libraries
+
- the logic for estimating the strip size of images without
+ a StripByteCounts tag was improved by handling
+ PlanarContig images differently from PlanarSeparate
+
- a bug was fixed in the G3 codec when converting the Y resolution
+ of data specified in metric units
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- a bug was fixed in the G3/G4 decoder for data where lines terminate
+ with a v0 code
+
- the TIFFRGBAImage support was changed to scale 16-bit colormap
+ entries more conservatively to avoid problems with applications
+ that do not generate fully saturated pixel values
+
- the LZW decoder was changed to use a more conservative scheme when
+ bounds checking the hash table array; this avoids pitfalls with
+ systems that load objects into memory in unusual locations
+
- a bug was fixed in TIFFPrintDirectory's handling of the
+ InkNames tag
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- TIFFPrintDirectory now understands NumberOfInks
+ and ICC-related tags
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- the routines for reading image data now provide more useful information
+ when a read error is encountered
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- support was added for compiling with Microsoft Visual C++ 4.0
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+CHANGES IN THE TOOLS:
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+- a bug was fixed in pal2rgb's colormap handling
+
- tiff2ps now includes John Wehle's changes for maintaining
+ the aspect ratio
+ of images when scaling and for honoring the deadzone on a page when
+ generating PostScript Level II
+
- tiff2ps does a better job guarding against the mishandling
+ of greyscale images
+
- tiff2ps now correctly converts X- and Y-resolution values
+ specified in metric units
+
- tiffdump has a new -m option to control the maximum
+ number of indirect
+ data values printed for a tag (by default 24)
+
- tiffdump understands several new tags
+
- tiffdump now shows any terminating null in ASCII strings
+
- tiffinfo now suppresses strip chopping when interpreting an image;
+ a new -z option has been added to enable strip chopping
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+
TIFF home page.
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+Sam Leffler / sam@engr.sgi.com
+Last updated $Date: 1999/08/09 20:21:21 $.
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