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Fixed 16/32 bit problem.

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Fix c/o Peter Skarpetis, peters@serendipity-software.com.au
This commit is contained in:
Frank Warmerdam 2000-07-12 13:00:27 +00:00
parent 33f19258e4
commit 4338667646
1 changed files with 3 additions and 3 deletions
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6
libtiff/tif_fax3.c
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@ -1,4 +1,4 @@
/* $Header: /cvs/maptools/cvsroot/libtiff/libtiff/tif_fax3.c,v 1.9 2000-03-17 20:33:44 warmerda Exp $ */ /* $Header: /cvs/maptools/cvsroot/libtiff/libtiff/tif_fax3.c,v 1.10 2000-07-12 13:00:27 warmerda Exp $ */
/* /*
* Copyright (c) 1990-1997 Sam Leffler * Copyright (c) 1990-1997 Sam Leffler
@ -171,7 +171,7 @@ Fax3PreDecode(TIFF* tif, tsample_t s)
sp->bitmap = sp->bitmap =
TIFFGetBitRevTable(tif->tif_dir.td_fillorder != FILLORDER_LSB2MSB); TIFFGetBitRevTable(tif->tif_dir.td_fillorder != FILLORDER_LSB2MSB);
if (sp->refruns) { /* init reference line to white */ if (sp->refruns) { /* init reference line to white */
sp->refruns[0] = (uint16) sp->b.rowpixels; sp->refruns[0] = (uint32) sp->b.rowpixels;
sp->refruns[1] = 0; sp->refruns[1] = 0;
} }
return (1); return (1);
@ -374,7 +374,7 @@ _TIFFFax3fillruns(u_char* buf, uint32* runs, uint32* erun, uint32 lastx)
for (; runs < erun; runs += 2) { for (; runs < erun; runs += 2) {
run = runs[0]; run = runs[0];
if (x+run > lastx || run > lastx ) if (x+run > lastx || run > lastx )
run = runs[0] = (uint16) (lastx - x); run = runs[0] = (uint32) (lastx - x);
if (run) { if (run) {
cp = buf + (x>>3); cp = buf + (x>>3);
bx = x&7; bx = x&7;