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Andrey Kiselev 2010-07-02 09:48:25 +00:00
parent 0cd06f1134
commit b3395bf1f1
2 changed files with 13 additions and 2 deletions
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9
ChangeLog
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@ -1,3 +1,12 @@
2010-07-02 Andrey Kiselev <dron@ak4719.spb.edu>
* libtiff/tif_dir.c: Set the bogus post-decoding hook when processing
TIFFTAG_BITSPERSAMPLE in _TIFFVSetField() for the case of 8 bit when
we don't need any post-processing. That helps to reset the hook if we
previously set this field to some other value and the hook was
initialized accordingly. As per bug
http://bugzilla.maptools.org/show_bug.cgi?id=2035
2010-07-01 Andrey Kiselev <dron@ak4719.spb.edu>
* tools/tiffgt.c: Properly check the raster buffer allocations for

6
libtiff/tif_dir.c
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@ -1,4 +1,4 @@
/* $Id: tif_dir.c,v 1.104 2010-04-10 19:22:34 bfriesen Exp $ */
/* $Id: tif_dir.c,v 1.105 2010-07-02 09:48:25 dron Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
@ -165,7 +165,9 @@ _TIFFVSetField(TIFF* tif, uint32 tag, va_list ap)
* work in with its normal work.
*/
if (tif->tif_flags & TIFF_SWAB) {
if (td->td_bitspersample == 16)
if (td->td_bitspersample == 8)
tif->tif_postdecode = _TIFFNoPostDecode;
else if (td->td_bitspersample == 16)
tif->tif_postdecode = _TIFFSwab16BitData;
else if (td->td_bitspersample == 24)
tif->tif_postdecode = _TIFFSwab24BitData;