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-rwxr-xr-xtiff/libtiff/tif_flush.c118
1 files changed, 0 insertions, 118 deletions
diff --git a/tiff/libtiff/tif_flush.c b/tiff/libtiff/tif_flush.c
deleted file mode 100755
index fd14e4c..0000000
--- a/tiff/libtiff/tif_flush.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/* $Id: tif_flush.c,v 1.9 2010-03-31 06:40:10 fwarmerdam Exp $ */
-
-/*
- * Copyright (c) 1988-1997 Sam Leffler
- * Copyright (c) 1991-1997 Silicon Graphics, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and
- * its documentation for any purpose is hereby granted without fee, provided
- * that (i) the above copyright notices and this permission notice appear in
- * all copies of the software and related documentation, and (ii) the names of
- * Sam Leffler and Silicon Graphics may not be used in any advertising or
- * publicity relating to the software without the specific, prior written
- * permission of Sam Leffler and Silicon Graphics.
- *
- * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
- * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
- *
- * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
- * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
- * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
- * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
- * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- */
-
-/*
- * TIFF Library.
- */
-#include "tiffiop.h"
-
-int
-TIFFFlush(TIFF* tif)
-{
- if( tif->tif_mode == O_RDONLY )
- return 1;
-
- if (!TIFFFlushData(tif))
- return (0);
-
- /* In update (r+) mode we try to detect the case where
- only the strip/tile map has been altered, and we try to
- rewrite only that portion of the directory without
- making any other changes */
-
- if( (tif->tif_flags & TIFF_DIRTYSTRIP)
- && !(tif->tif_flags & TIFF_DIRTYDIRECT)
- && tif->tif_mode == O_RDWR )
- {
- uint64 *offsets=NULL, *sizes=NULL;
-
- if( TIFFIsTiled(tif) )
- {
- if( TIFFGetField( tif, TIFFTAG_TILEOFFSETS, &offsets )
- && TIFFGetField( tif, TIFFTAG_TILEBYTECOUNTS, &sizes )
- && _TIFFRewriteField( tif, TIFFTAG_TILEOFFSETS, TIFF_LONG8,
- tif->tif_dir.td_nstrips, offsets )
- && _TIFFRewriteField( tif, TIFFTAG_TILEBYTECOUNTS, TIFF_LONG8,
- tif->tif_dir.td_nstrips, sizes ) )
- {
- tif->tif_flags &= ~TIFF_DIRTYSTRIP;
- tif->tif_flags &= ~TIFF_BEENWRITING;
- return 1;
- }
- }
- else
- {
- if( TIFFGetField( tif, TIFFTAG_STRIPOFFSETS, &offsets )
- && TIFFGetField( tif, TIFFTAG_STRIPBYTECOUNTS, &sizes )
- && _TIFFRewriteField( tif, TIFFTAG_STRIPOFFSETS, TIFF_LONG8,
- tif->tif_dir.td_nstrips, offsets )
- && _TIFFRewriteField( tif, TIFFTAG_STRIPBYTECOUNTS, TIFF_LONG8,
- tif->tif_dir.td_nstrips, sizes ) )
- {
- tif->tif_flags &= ~TIFF_DIRTYSTRIP;
- tif->tif_flags &= ~TIFF_BEENWRITING;
- return 1;
- }
- }
- }
-
- if ((tif->tif_flags & (TIFF_DIRTYDIRECT|TIFF_DIRTYSTRIP))
- && !TIFFRewriteDirectory(tif))
- return (0);
-
- return (1);
-}
-
-/*
- * Flush buffered data to the file.
- *
- * Frank Warmerdam'2000: I modified this to return 1 if TIFF_BEENWRITING
- * is not set, so that TIFFFlush() will proceed to write out the directory.
- * The documentation says returning 1 is an error indicator, but not having
- * been writing isn't exactly a an error. Hopefully this doesn't cause
- * problems for other people.
- */
-int
-TIFFFlushData(TIFF* tif)
-{
- if ((tif->tif_flags & TIFF_BEENWRITING) == 0)
- return (1);
- if (tif->tif_flags & TIFF_POSTENCODE) {
- tif->tif_flags &= ~TIFF_POSTENCODE;
- if (!(*tif->tif_postencode)(tif))
- return (0);
- }
- return (TIFFFlushData1(tif));
-}
-
-/* vim: set ts=8 sts=8 sw=8 noet: */
-/*
- * Local Variables:
- * mode: c
- * c-basic-offset: 8
- * fill-column: 78
- * End:
- */