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Packit	85355f	`<HTML>`
Packit	85355f	`<HEAD>`
Packit	85355f	`<TITLE>`
Packit	85355f	`Changes in TIFF v4.0.5`
Packit	85355f	`</TITLE>`
Packit	85355f	`</HEAD>`
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Packit	85355f	`<BODY BGCOLOR=white>`
Packit	85355f	`<FONT FACE="Helvetica, Arial, Sans">`
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Packit	85355f	`<BASEFONT SIZE=4>`
Packit	85355f	`<FONT SIZE=+3>T</FONT>IFF <FONT SIZE=+2>C</FONT>HANGE <FONT SIZE=+2>I</FONT>NFORMATION`
Packit	85355f	`<BASEFONT SIZE=3>`
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Packit	85355f	`Current Version: v4.0.5`
Packit	85355f	`Previous Version: v4.0.4`
Packit	85355f	`Master FTP Site:`
Packit	85355f	`download.osgeo.org, directory pub/libtiff`
Packit	85355f	`Master HTTP Site:`
Packit	85355f	`http://www.simplesystems.org/libtiff/`
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Packit	85355f	`This document describes the changes made to the software between the`
Packit	85355f	`previous and current versions (see above). If you don't`
Packit	85355f	`find something listed here, then it was not done in this timeframe, or`
Packit	85355f	`it was not considered important enough to be mentioned. The following`
Packit	85355f	`information is located here:`
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Packit	85355f	`Major Changes`
Packit	85355f	`Changes in the software configuration`
Packit	85355f	`Changes in libtiff`
Packit	85355f	`Changes in the tools`
Packit	85355f	`Changes in the contrib area`
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Packit	85355f	`<FONT SIZE=+3>M</FONT>AJOR CHANGES:`
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Packit	85355f	`Support for configure/build using CMake.`
Packit	85355f	`Support for large (> 2GB) files under Microsoft Windows.`
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Packit	85355f	`<FONT SIZE=+3>C</FONT>HANGES IN THE SOFTWARE CONFIGURATION:`
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Packit	85355f	`CMakeLists.txt / CMake`
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Packit	85355f	`Configuration and building using CMake is now supported`
Packit	85355f	`under Microsoft Windows and on Unix-type systems.`
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Packit	85355f	`configure.ac / configure`
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Packit	85355f	`Test for and use fseeko() if it is available. This allows`
Packit	85355f	`supporting large files on Unix-type systems with a 32-bit 'long'`
Packit	85355f	`type and a 64-bit 'off_t' type.`
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Packit	85355f	`<FONT SIZE=+3>C</FONT>HANGES IN LIBTIFF:`
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Packit	85355f	`tiffiop.h:`
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Packit	85355f	`Macros added to use 64-bit equivalents for all standard I/O`
Packit	85355f	`and POSIX APIs used by libtiff and its tools which are limited`
Packit	85355f	`to 2GB in Windows builds. Note that these 64-bit equivalents`
Packit	85355f	`were introduced by the CRT provided with Visual Studio 2005 and`
Packit	85355f	`if the necessary CRT is not installed on the target computer,`
Packit	85355f	`the program will not run. The wrapper macros will not be`
Packit	85355f	`activated unless the definition _MSC_VER is at least 1400 or`
Packit	85355f	`__MSVCRT_VERSION__ is at least 0x800.`
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Packit	85355f	`tif_unix.c:`
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Packit	85355f	`Updated to support large files under Microsoft Windows.`
Packit	85355f	`This makes tif_unix.c a completely viable candidate for use`
Packit	85355f	`under Windows (in spite of its name) if the CRT is modern`
Packit	85355f	`enough. Please note that tif_win32.c already supported large`
Packit	85355f	`files, but only 'tiffinfo' and 'tiffdump' made any provision to`
Packit	85355f	`support large files under Windows.`
Packit	85355f	`_tiffReadProc() and _tiffWriteProc() are modified to chunk`
Packit	85355f	`I/O to a maximum size of 2GB for extremely large I/O`
Packit	85355f	`requests. This surmounts limitations in the Microsoft Windows`
Packit	85355f	`read() and write() APIs (which are limited to the range of a`
Packit	85355f	`32-bit 'int'), and may avoid poor behavior with extremely large`
Packit	85355f	`I/O requests on other systems.`
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Packit	85355f	`<FONT SIZE=+3>C</FONT>HANGES IN THE TOOLS:`
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Packit	85355f	`All tools`
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Packit	85355f	`Updated to use I/O wrapper macros from tiffiop.h in order`
Packit	85355f	`to support large files under Microsoft Windows.`
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Packit	85355f	`<FONT SIZE=+3>C</FONT>HANGES IN THE CONTRIB AREA:`
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Packit	85355f	`None`
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Packit	85355f	`Last updated $Date: 2016-09-25 20:05:47 $.`
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Packit	85355f	`</BODY>`
Packit	85355f	`</HTML>`

source-git / libtiff

Source Code

Blame html/v4.0.5.html