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authorJörg Frings-Fürst <debian@jff-webhosting.net>2014-09-01 13:56:46 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2014-09-01 13:56:46 +0200
commit22f703cab05b7cd368f4de9e03991b7664dc5022 (patch)
tree6f4d50beaa42328e24b1c6b56b6ec059e4ef21a5 /tiff/contrib/dbs
Initial import of argyll version 1.5.1-8debian/1.5.1-8
Diffstat (limited to 'tiff/contrib/dbs')
-rw-r--r--tiff/contrib/dbs/Makefile.am43
-rw-r--r--tiff/contrib/dbs/Makefile.in737
-rw-r--r--tiff/contrib/dbs/README7
-rw-r--r--tiff/contrib/dbs/tiff-bi.c91
-rw-r--r--tiff/contrib/dbs/tiff-grayscale.c146
-rw-r--r--tiff/contrib/dbs/tiff-palette.c283
-rw-r--r--tiff/contrib/dbs/tiff-rgb.c201
-rw-r--r--tiff/contrib/dbs/xtiff/Makefile.am43
-rw-r--r--tiff/contrib/dbs/xtiff/Makefile.in436
-rw-r--r--tiff/contrib/dbs/xtiff/README6
-rw-r--r--tiff/contrib/dbs/xtiff/patchlevel.h8
-rw-r--r--tiff/contrib/dbs/xtiff/xtiff.c1290
-rw-r--r--tiff/contrib/dbs/xtiff/xtifficon.h21
13 files changed, 3312 insertions, 0 deletions
diff --git a/tiff/contrib/dbs/Makefile.am b/tiff/contrib/dbs/Makefile.am
new file mode 100644
index 0000000..608a0ad
--- /dev/null
+++ b/tiff/contrib/dbs/Makefile.am
@@ -0,0 +1,43 @@
+# Tag Image File Format (TIFF) Software
+#
+# Copyright (C) 2004, Andrey Kiselev <dron@ak4719.spb.edu>
+#
+# 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.
+
+# Process this file with automake to produce Makefile.in.
+
+SUBDIRS = xtiff
+
+LIBTIFF = $(top_builddir)/libtiff/libtiff.la
+
+EXTRA_DIST = README
+
+noinst_PROGRAMS = tiff-bi tiff-grayscale tiff-palette tiff-rgb
+
+tiff_bi_SOURCES = tiff-bi.c
+tiff_bi_LDADD = $(LIBTIFF)
+tiff_grayscale_SOURCES = tiff-grayscale.c
+tiff_grayscale_LDADD = $(LIBTIFF)
+tiff_palette_SOURCES = tiff-palette.c
+tiff_palette_LDADD = $(LIBTIFF)
+tiff_rgb_SOURCES = tiff-rgb.c
+tiff_rgb_LDADD = $(LIBTIFF)
+
+INCLUDES = -I../../libtiff -I$(top_srcdir)/libtiff
diff --git a/tiff/contrib/dbs/Makefile.in b/tiff/contrib/dbs/Makefile.in
new file mode 100644
index 0000000..72eaf43
--- /dev/null
+++ b/tiff/contrib/dbs/Makefile.in
@@ -0,0 +1,737 @@
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+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+# Tag Image File Format (TIFF) Software
+#
+# Copyright (C) 2004, Andrey Kiselev <dron@ak4719.spb.edu>
+#
+# 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
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+
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+
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+ done | \
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+ test -z "$(CTAGS_ARGS)$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+ $$unique
+
+GTAGS:
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+ && $(am__cd) $(top_srcdir) \
+ && gtags -i $(GTAGS_ARGS) "$$here"
+
+distclean-tags:
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+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
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+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
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+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+ @list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
+ if test "$$subdir" = .; then :; else \
+ test -d "$(distdir)/$$subdir" \
+ || $(MKDIR_P) "$(distdir)/$$subdir" \
+ || exit 1; \
+ fi; \
+ done
+ @list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
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+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-recursive
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+clean-am: clean-generic clean-libtool clean-noinstPROGRAMS \
+ mostlyclean-am
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+distclean: distclean-recursive
+ -rm -rf ./$(DEPDIR)
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diff --git a/tiff/contrib/dbs/README b/tiff/contrib/dbs/README
new file mode 100644
index 0000000..e05d0a9
--- /dev/null
+++ b/tiff/contrib/dbs/README
@@ -0,0 +1,7 @@
+Wed May 9 09:11:35 PDT 1990
+
+This directory contains programs from Dan Sears
+(dbs@decwrl.dec.com). Contact him directly if
+you have questions/problems.
+
+ Sam
diff --git a/tiff/contrib/dbs/tiff-bi.c b/tiff/contrib/dbs/tiff-bi.c
new file mode 100644
index 0000000..f549209
--- /dev/null
+++ b/tiff/contrib/dbs/tiff-bi.c
@@ -0,0 +1,91 @@
+/* $Id: tiff-bi.c,v 1.2.2.1 2010-06-08 18:50:40 bfriesen Exp $ */
+
+/*
+ * tiff-bi.c -- create a Class B (bilevel) TIFF file
+ *
+ * Copyright 1990 by Digital Equipment Corporation, Maynard, Massachusetts.
+ *
+ * All Rights Reserved
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of Digital not be
+ * used in advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.
+ *
+ * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+ * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "tiffio.h"
+
+#define WIDTH 512
+#define HEIGHT WIDTH
+
+int main(int argc, char **argv)
+{
+ int i;
+ unsigned char * scan_line;
+ TIFF * tif;
+
+ if (argc != 2) {
+ fprintf(stderr, "Usage: %s tiff-image\n", argv[0]);
+ return 0;
+ }
+
+ if ((tif = TIFFOpen(argv[1], "w")) == NULL) {
+ fprintf(stderr, "can't open %s as a TIFF file\n", argv[1]);
+ return 0;
+ }
+
+ TIFFSetField(tif, TIFFTAG_IMAGEWIDTH, WIDTH);
+ TIFFSetField(tif, TIFFTAG_IMAGELENGTH, HEIGHT);
+ TIFFSetField(tif, TIFFTAG_BITSPERSAMPLE, 1);
+ TIFFSetField(tif, TIFFTAG_COMPRESSION, COMPRESSION_NONE);
+ TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_MINISBLACK);
+ TIFFSetField(tif, TIFFTAG_SAMPLESPERPIXEL, 1);
+ TIFFSetField(tif, TIFFTAG_ROWSPERSTRIP, 1);
+ TIFFSetField(tif, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
+ TIFFSetField(tif, TIFFTAG_RESOLUTIONUNIT, RESUNIT_NONE);
+
+ scan_line = (unsigned char *) malloc(WIDTH / 8);
+
+ for (i = 0; i < (WIDTH / 8) / 2; i++)
+ scan_line[i] = 0;
+
+ for (i = (WIDTH / 8) / 2; i < (WIDTH / 8); i++)
+ scan_line[i] = 255;
+
+ for (i = 0; i < HEIGHT / 2; i++)
+ TIFFWriteScanline(tif, scan_line, i, 0);
+
+ for (i = 0; i < (WIDTH / 8) / 2; i++)
+ scan_line[i] = 255;
+
+ for (i = (WIDTH / 8) / 2; i < (WIDTH / 8); i++)
+ scan_line[i] = 0;
+
+ for (i = HEIGHT / 2; i < HEIGHT; i++)
+ TIFFWriteScanline(tif, scan_line, i, 0);
+
+ free(scan_line);
+ TIFFClose(tif);
+ return 0;
+}
+/*
+ * Local Variables:
+ * mode: c
+ * c-basic-offset: 8
+ * fill-column: 78
+ * End:
+ */
diff --git a/tiff/contrib/dbs/tiff-grayscale.c b/tiff/contrib/dbs/tiff-grayscale.c
new file mode 100644
index 0000000..e8f474c
--- /dev/null
+++ b/tiff/contrib/dbs/tiff-grayscale.c
@@ -0,0 +1,146 @@
+/* $Id: tiff-grayscale.c,v 1.4.2.1 2010-06-08 18:50:40 bfriesen Exp $ */
+
+/*
+ * tiff-grayscale.c -- create a Class G (grayscale) TIFF file
+ * with a gray response curve in linear optical density
+ *
+ * Copyright 1990 by Digital Equipment Corporation, Maynard, Massachusetts.
+ *
+ * All Rights Reserved
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of Digital not be
+ * used in advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.
+ *
+ * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+ * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "tiffio.h"
+
+#define WIDTH 512
+#define HEIGHT WIDTH
+
+char * programName;
+void Usage();
+
+int main(int argc, char **argv)
+{
+ int bits_per_pixel = 8, cmsize, i, j, k,
+ gray_index, chunk_size = 32, nchunks = 16;
+ unsigned char * scan_line;
+ uint16 * gray;
+ float refblackwhite[2*1];
+ TIFF * tif;
+
+ programName = argv[0];
+
+ if (argc != 4)
+ Usage();
+
+ if (!strcmp(argv[1], "-depth"))
+ bits_per_pixel = atoi(argv[2]);
+ else
+ Usage();
+
+ switch (bits_per_pixel) {
+ case 8:
+ nchunks = 16;
+ chunk_size = 32;
+ break;
+ case 4:
+ nchunks = 4;
+ chunk_size = 128;
+ break;
+ case 2:
+ nchunks = 2;
+ chunk_size = 256;
+ break;
+ default:
+ Usage();
+ }
+
+ cmsize = nchunks * nchunks;
+ gray = (uint16 *) malloc(cmsize * sizeof(uint16));
+
+ gray[0] = 3000;
+ for (i = 1; i < cmsize; i++)
+ gray[i] = (uint16) (-log10((double) i / (cmsize - 1)) * 1000);
+
+ refblackwhite[0] = 0.0;
+ refblackwhite[1] = (float)((1L<<bits_per_pixel) - 1);
+
+ if ((tif = TIFFOpen(argv[3], "w")) == NULL) {
+ fprintf(stderr, "can't open %s as a TIFF file\n", argv[3]);
+ return 0;
+ }
+
+ TIFFSetField(tif, TIFFTAG_IMAGEWIDTH, WIDTH);
+ TIFFSetField(tif, TIFFTAG_IMAGELENGTH, HEIGHT);
+ TIFFSetField(tif, TIFFTAG_BITSPERSAMPLE, bits_per_pixel);
+ TIFFSetField(tif, TIFFTAG_COMPRESSION, COMPRESSION_NONE);
+ TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_MINISBLACK);
+ TIFFSetField(tif, TIFFTAG_SAMPLESPERPIXEL, 1);
+ TIFFSetField(tif, TIFFTAG_ROWSPERSTRIP, 1);
+ TIFFSetField(tif, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
+ TIFFSetField(tif, TIFFTAG_REFERENCEBLACKWHITE, refblackwhite);
+ TIFFSetField(tif, TIFFTAG_TRANSFERFUNCTION, gray);
+ TIFFSetField(tif, TIFFTAG_RESOLUTIONUNIT, RESUNIT_NONE);
+
+ scan_line = (unsigned char *) malloc(WIDTH / (8 / bits_per_pixel));
+
+ for (i = 0; i < HEIGHT; i++) {
+ for (j = 0, k = 0; j < WIDTH;) {
+ gray_index = (j / chunk_size) + ((i / chunk_size) * nchunks);
+
+ switch (bits_per_pixel) {
+ case 8:
+ scan_line[k++] = gray_index;
+ j++;
+ break;
+ case 4:
+ scan_line[k++] = (gray_index << 4) + gray_index;
+ j += 2;
+ break;
+ case 2:
+ scan_line[k++] = (gray_index << 6) + (gray_index << 4)
+ + (gray_index << 2) + gray_index;
+ j += 4;
+ break;
+ }
+ }
+ TIFFWriteScanline(tif, scan_line, i, 0);
+ }
+
+ free(scan_line);
+ TIFFClose(tif);
+ return 0;
+}
+
+void
+Usage()
+{
+ fprintf(stderr, "Usage: %s -depth (8 | 4 | 2) tiff-image\n", programName);
+ exit(0);
+}
+/*
+ * Local Variables:
+ * mode: c
+ * c-basic-offset: 8
+ * fill-column: 78
+ * End:
+ */
diff --git a/tiff/contrib/dbs/tiff-palette.c b/tiff/contrib/dbs/tiff-palette.c
new file mode 100644
index 0000000..054000b
--- /dev/null
+++ b/tiff/contrib/dbs/tiff-palette.c
@@ -0,0 +1,283 @@
+/* $Id: tiff-palette.c,v 1.3.2.1 2010-06-08 18:50:40 bfriesen Exp $ */
+
+/*
+ * tiff-palette.c -- create a Class P (palette) TIFF file
+ *
+ * Copyright 1990 by Digital Equipment Corporation, Maynard, Massachusetts.
+ *
+ * All Rights Reserved
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of Digital not be
+ * used in advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.
+ *
+ * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+ * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "tiffio.h"
+
+#define WIDTH 512
+#define HEIGHT WIDTH
+#define SCALE(x) ((x) * 257L)
+
+char * programName;
+void Usage();
+
+int main(int argc, char **argv)
+{
+ int bits_per_pixel = 8, cmsize, i, j, k,
+ cmap_index, chunk_size = 32, nchunks = 16;
+ unsigned char * scan_line;
+ uint16 *red, *green, *blue;
+ TIFF * tif;
+
+ programName = argv[0];
+
+ if (argc != 4)
+ Usage();
+
+ if (!strcmp(argv[1], "-depth"))
+ bits_per_pixel = atoi(argv[2]);
+ else
+ Usage();
+
+ switch (bits_per_pixel) {
+ case 8:
+ nchunks = 16;
+ chunk_size = 32;
+ break;
+ case 4:
+ nchunks = 4;
+ chunk_size = 128;
+ break;
+ case 2:
+ nchunks = 2;
+ chunk_size = 256;
+ break;
+ case 1:
+ nchunks = 2;
+ chunk_size = 256;
+ break;
+ default:
+ Usage();
+ }
+
+ if (bits_per_pixel != 1) {
+ cmsize = nchunks * nchunks;
+ } else {
+ cmsize = 2;
+ }
+ red = (uint16 *) malloc(cmsize * sizeof(uint16));
+ green = (uint16 *) malloc(cmsize * sizeof(uint16));
+ blue = (uint16 *) malloc(cmsize * sizeof(uint16));
+
+ switch (bits_per_pixel) {
+ case 8:
+ for (i = 0; i < cmsize; i++) {
+ if (i < 32)
+ red[i] = 0;
+ else if (i < 64)
+ red[i] = SCALE(36);
+ else if (i < 96)
+ red[i] = SCALE(73);
+ else if (i < 128)
+ red[i] = SCALE(109);
+ else if (i < 160)
+ red[i] = SCALE(146);
+ else if (i < 192)
+ red[i] = SCALE(182);
+ else if (i < 224)
+ red[i] = SCALE(219);
+ else if (i < 256)
+ red[i] = SCALE(255);
+
+ if ((i % 32) < 4)
+ green[i] = 0;
+ else if (i < 8)
+ green[i] = SCALE(36);
+ else if ((i % 32) < 12)
+ green[i] = SCALE(73);
+ else if ((i % 32) < 16)
+ green[i] = SCALE(109);
+ else if ((i % 32) < 20)
+ green[i] = SCALE(146);
+ else if ((i % 32) < 24)
+ green[i] = SCALE(182);
+ else if ((i % 32) < 28)
+ green[i] = SCALE(219);
+ else if ((i % 32) < 32)
+ green[i] = SCALE(255);
+
+ if ((i % 4) == 0)
+ blue[i] = SCALE(0);
+ else if ((i % 4) == 1)
+ blue[i] = SCALE(85);
+ else if ((i % 4) == 2)
+ blue[i] = SCALE(170);
+ else if ((i % 4) == 3)
+ blue[i] = SCALE(255);
+ }
+ break;
+ case 4:
+ red[0] = SCALE(255);
+ green[0] = 0;
+ blue[0] = 0;
+
+ red[1] = 0;
+ green[1] = SCALE(255);
+ blue[1] = 0;
+
+ red[2] = 0;
+ green[2] = 0;
+ blue[2] = SCALE(255);
+
+ red[3] = SCALE(255);
+ green[3] = SCALE(255);
+ blue[3] = SCALE(255);
+
+ red[4] = 0;
+ green[4] = SCALE(255);
+ blue[4] = SCALE(255);
+
+ red[5] = SCALE(255);
+ green[5] = 0;
+ blue[5] = SCALE(255);
+
+ red[6] = SCALE(255);
+ green[6] = SCALE(255);
+ blue[6] = 0;
+
+ red[7] = 0;
+ green[7] = 0;
+ blue[7] = 0;
+
+ red[8] = SCALE(176);
+ green[8] = SCALE(224);
+ blue[8] = SCALE(230);
+ red[9] = SCALE(100);
+ green[9] = SCALE(149);
+ blue[9] = SCALE(237);
+ red[10] = SCALE(46);
+ green[10] = SCALE(139);
+ blue[10] = SCALE(87);
+ red[11] = SCALE(160);
+ green[11] = SCALE(82);
+ blue[11] = SCALE(45);
+ red[12] = SCALE(238);
+ green[12] = SCALE(130);
+ blue[12] = SCALE(238);
+ red[13] = SCALE(176);
+ green[13] = SCALE(48);
+ blue[13] = SCALE(96);
+ red[14] = SCALE(50);
+ green[14] = SCALE(205);
+ blue[14] = SCALE(50);
+ red[15] = SCALE(240);
+ green[15] = SCALE(152);
+ blue[15] = SCALE(35);
+ break;
+ case 2:
+ red[0] = SCALE(255);
+ green[0] = 0;
+ blue[0] = 0;
+
+ red[1] = 0;
+ green[1] = SCALE(255);
+ blue[1] = 0;
+
+ red[2] = 0;
+ green[2] = 0;
+ blue[2] = SCALE(255);
+ red[3] = SCALE(255);
+ green[3] = SCALE(255);
+ blue[3] = SCALE(255);
+ break;
+ case 1:
+ red[0] = 0;
+ green[0] = 0;
+ blue[0] = 0;
+
+ red[1] = SCALE(255);
+ green[1] = SCALE(255);
+ blue[1] = SCALE(255);
+ break;
+ }
+
+ if ((tif = TIFFOpen(argv[3], "w")) == NULL) {
+ fprintf(stderr, "can't open %s as a TIFF file\n", argv[3]);
+ return 0;
+ }
+
+ TIFFSetField(tif, TIFFTAG_IMAGEWIDTH, WIDTH);
+ TIFFSetField(tif, TIFFTAG_IMAGELENGTH, HEIGHT);
+ TIFFSetField(tif, TIFFTAG_BITSPERSAMPLE, bits_per_pixel);
+ TIFFSetField(tif, TIFFTAG_COMPRESSION, COMPRESSION_NONE);
+ TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_PALETTE);
+ TIFFSetField(tif, TIFFTAG_SAMPLESPERPIXEL, 1);
+ TIFFSetField(tif, TIFFTAG_ROWSPERSTRIP, 1);
+ TIFFSetField(tif, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
+ TIFFSetField(tif, TIFFTAG_RESOLUTIONUNIT, RESUNIT_NONE);
+ TIFFSetField(tif, TIFFTAG_COLORMAP, red, green, blue);
+
+ scan_line = (unsigned char *) malloc(WIDTH / (8 / bits_per_pixel));
+
+ for (i = 0; i < HEIGHT; i++) {
+ for (j = 0, k = 0; j < WIDTH;) {
+ cmap_index = (j / chunk_size) + ((i / chunk_size) * nchunks);
+
+ switch (bits_per_pixel) {
+ case 8:
+ scan_line[k++] = cmap_index;
+ j++;
+ break;
+ case 4:
+ scan_line[k++] = (cmap_index << 4) + cmap_index;
+ j += 2;
+ break;
+ case 2:
+ scan_line[k++] = (cmap_index << 6) + (cmap_index << 4)
+ + (cmap_index << 2) + cmap_index;
+ j += 4;
+ break;
+ case 1:
+ scan_line[k++] =
+ ((j / chunk_size) == (i / chunk_size)) ? 0x00 : 0xff;
+ j += 8;
+ break;
+ }
+ }
+ TIFFWriteScanline(tif, scan_line, i, 0);
+ }
+
+ free(scan_line);
+ TIFFClose(tif);
+ return 0;
+}
+
+void
+Usage()
+{
+ fprintf(stderr, "Usage: %s -depth (8 | 4 | 2 | 1) tiff-image\n", programName);
+ exit(0);
+}
+/*
+ * Local Variables:
+ * mode: c
+ * c-basic-offset: 8
+ * fill-column: 78
+ * End:
+ */
diff --git a/tiff/contrib/dbs/tiff-rgb.c b/tiff/contrib/dbs/tiff-rgb.c
new file mode 100644
index 0000000..dcde673
--- /dev/null
+++ b/tiff/contrib/dbs/tiff-rgb.c
@@ -0,0 +1,201 @@
+/* $Id: tiff-rgb.c,v 1.3.2.1 2010-06-08 18:50:40 bfriesen Exp $ */
+
+/*
+ * tiff-rgb.c -- create a 24-bit Class R (rgb) TIFF file
+ *
+ * Copyright 1990 by Digital Equipment Corporation, Maynard, Massachusetts.
+ *
+ * All Rights Reserved
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of Digital not be
+ * used in advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.
+ *
+ * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+ * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "tiffio.h"
+
+#define ROUND(x) (uint16) ((x) + 0.5)
+#define CMSIZE 256
+#define WIDTH 525
+#define HEIGHT 512
+#define TIFF_GAMMA 2.2
+
+void Usage();
+char * programName;
+
+int main(int argc, char **argv)
+{
+ char * input_file = NULL;
+ double image_gamma = TIFF_GAMMA;
+ int i, j;
+ TIFF * tif;
+ unsigned char * scan_line;
+ uint16 red[CMSIZE], green[CMSIZE], blue[CMSIZE];
+ float refblackwhite[2*3];
+
+ programName = argv[0];
+
+ switch (argc) {
+ case 2:
+ image_gamma = TIFF_GAMMA;
+ input_file = argv[1];
+ break;
+ case 4:
+ if (!strcmp(argv[1], "-gamma")) {
+ image_gamma = atof(argv[2]);
+ input_file = argv[3];
+ } else
+ Usage();
+ break;
+ default:
+ Usage();
+ }
+
+ for (i = 0; i < CMSIZE; i++) {
+ if (i == 0)
+ red[i] = green[i] = blue[i] = 0;
+ else {
+ red[i] = ROUND((pow(i / 255.0, 1.0 / image_gamma) * 65535.0));
+ green[i] = ROUND((pow(i / 255.0, 1.0 / image_gamma) * 65535.0));
+ blue[i] = ROUND((pow(i / 255.0, 1.0 / image_gamma) * 65535.0));
+ }
+ }
+ refblackwhite[0] = 0.0; refblackwhite[1] = 255.0;
+ refblackwhite[2] = 0.0; refblackwhite[3] = 255.0;
+ refblackwhite[4] = 0.0; refblackwhite[5] = 255.0;
+
+ if ((tif = TIFFOpen(input_file, "w")) == NULL) {
+ fprintf(stderr, "can't open %s as a TIFF file\n", input_file);
+ exit(0);
+ }
+
+ TIFFSetField(tif, TIFFTAG_IMAGEWIDTH, WIDTH);
+ TIFFSetField(tif, TIFFTAG_IMAGELENGTH, HEIGHT);
+ TIFFSetField(tif, TIFFTAG_BITSPERSAMPLE, 8);
+ TIFFSetField(tif, TIFFTAG_COMPRESSION, COMPRESSION_NONE);
+ TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_RGB);
+ TIFFSetField(tif, TIFFTAG_SAMPLESPERPIXEL, 3);
+ TIFFSetField(tif, TIFFTAG_ROWSPERSTRIP, 1);
+ TIFFSetField(tif, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
+ TIFFSetField(tif, TIFFTAG_RESOLUTIONUNIT, RESUNIT_NONE);
+#ifdef notdef
+ TIFFSetField(tif, TIFFTAG_WHITEPOINT, whitex, whitey);
+ TIFFSetField(tif, TIFFTAG_PRIMARYCHROMATICITIES, primaries);
+#endif
+ TIFFSetField(tif, TIFFTAG_REFERENCEBLACKWHITE, refblackwhite);
+ TIFFSetField(tif, TIFFTAG_TRANSFERFUNCTION, red, green, blue);
+
+ scan_line = (unsigned char *) malloc(WIDTH * 3);
+
+ for (i = 0; i < 255; i++) {
+ for (j = 0; j < 75; j++) {
+ scan_line[j * 3] = 255;
+ scan_line[(j * 3) + 1] = 255 - i;
+ scan_line[(j * 3) + 2] = 255 - i;
+ }
+ for (j = 75; j < 150; j++) {
+ scan_line[j * 3] = 255 - i;
+ scan_line[(j * 3) + 1] = 255;
+ scan_line[(j * 3) + 2] = 255 - i;
+ }
+ for (j = 150; j < 225; j++) {
+ scan_line[j * 3] = 255 - i;
+ scan_line[(j * 3) + 1] = 255 - i;
+ scan_line[(j * 3) + 2] = 255;
+ }
+ for (j = 225; j < 300; j++) {
+ scan_line[j * 3] = (i - 1) / 2;
+ scan_line[(j * 3) + 1] = (i - 1) / 2;
+ scan_line[(j * 3) + 2] = (i - 1) / 2;
+ }
+ for (j = 300; j < 375; j++) {
+ scan_line[j * 3] = 255 - i;
+ scan_line[(j * 3) + 1] = 255;
+ scan_line[(j * 3) + 2] = 255;
+ }
+ for (j = 375; j < 450; j++) {
+ scan_line[j * 3] = 255;
+ scan_line[(j * 3) + 1] = 255 - i;
+ scan_line[(j * 3) + 2] = 255;
+ }
+ for (j = 450; j < 525; j++) {
+ scan_line[j * 3] = 255;
+ scan_line[(j * 3) + 1] = 255;
+ scan_line[(j * 3) + 2] = 255 - i;
+ }
+ TIFFWriteScanline(tif, scan_line, i, 0);
+ }
+ for (i = 255; i < 512; i++) {
+ for (j = 0; j < 75; j++) {
+ scan_line[j * 3] = i;
+ scan_line[(j * 3) + 1] = 0;
+ scan_line[(j * 3) + 2] = 0;
+ }
+ for (j = 75; j < 150; j++) {
+ scan_line[j * 3] = 0;
+ scan_line[(j * 3) + 1] = i;
+ scan_line[(j * 3) + 2] = 0;
+ }
+ for (j = 150; j < 225; j++) {
+ scan_line[j * 3] = 0;
+ scan_line[(j * 3) + 1] = 0;
+ scan_line[(j * 3) + 2] = i;
+ }
+ for (j = 225; j < 300; j++) {
+ scan_line[j * 3] = (i - 1) / 2;
+ scan_line[(j * 3) + 1] = (i - 1) / 2;
+ scan_line[(j * 3) + 2] = (i - 1) / 2;
+ }
+ for (j = 300; j < 375; j++) {
+ scan_line[j * 3] = 0;
+ scan_line[(j * 3) + 1] = i;
+ scan_line[(j * 3) + 2] = i;
+ }
+ for (j = 375; j < 450; j++) {
+ scan_line[j * 3] = i;
+ scan_line[(j * 3) + 1] = 0;
+ scan_line[(j * 3) + 2] = i;
+ }
+ for (j = 450; j < 525; j++) {
+ scan_line[j * 3] = i;
+ scan_line[(j * 3) + 1] = i;
+ scan_line[(j * 3) + 2] = 0;
+ }
+ TIFFWriteScanline(tif, scan_line, i, 0);
+ }
+
+ free(scan_line);
+ TIFFClose(tif);
+ exit(0);
+}
+
+void
+Usage()
+{
+ fprintf(stderr, "Usage: %s -gamma gamma tiff-image\n", programName);
+ exit(0);
+}
+/*
+ * Local Variables:
+ * mode: c
+ * c-basic-offset: 8
+ * fill-column: 78
+ * End:
+ */
diff --git a/tiff/contrib/dbs/xtiff/Makefile.am b/tiff/contrib/dbs/xtiff/Makefile.am
new file mode 100644
index 0000000..84c8a16
--- /dev/null
+++ b/tiff/contrib/dbs/xtiff/Makefile.am
@@ -0,0 +1,43 @@
+# $Id: Makefile.am,v 1.4 2007/02/24 15:03:49 dron Exp $
+#
+# Tag Image File Format (TIFF) Software
+#
+# Copyright (C) 2004, Andrey Kiselev <dron@ak4719.spb.edu>
+#
+# 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.
+
+# Process this file with automake to produce Makefile.in.
+
+#LIBTIFF = $(top_builddir)/libtiff/libtiff.la
+
+EXTRA_DIST = README patchlevel.h xtiff.c xtifficon.h
+
+#noinst_PROGRAMS =
+
+#if HAVE_XAW
+#noinst_PROGRAMS += xtiff
+#endif
+
+#xtiff_SOURCES = patchlevel.h xtiff.c xtifficon.h
+#xtiff_CFLAGS = $(CFLAGS) $(XAW_CFLAGS) $(AM_CFLAGS)
+#xtiff_LDADD = $(LIBTIFF) $(X_LIBS) $(XAW_LIBS)
+
+#INCLUDES = -I$(top_srcdir)/libtiff
+
diff --git a/tiff/contrib/dbs/xtiff/Makefile.in b/tiff/contrib/dbs/xtiff/Makefile.in
new file mode 100644
index 0000000..65b5259
--- /dev/null
+++ b/tiff/contrib/dbs/xtiff/Makefile.in
@@ -0,0 +1,436 @@
+# Makefile.in generated by automake 1.11 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+# $Id: Makefile.am,v 1.4 2007/02/24 15:03:49 dron Exp $
+#
+# Tag Image File Format (TIFF) Software
+#
+# Copyright (C) 2004, Andrey Kiselev <dron@ak4719.spb.edu>
+#
+# 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.
+
+# Process this file with automake to produce Makefile.in.
+
+#LIBTIFF = $(top_builddir)/libtiff/libtiff.la
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
+subdir = contrib/dbs/xtiff
+DIST_COMMON = README $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/acinclude.m4 \
+ $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
+ $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
+ $(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(SHELL) $(top_srcdir)/config/mkinstalldirs
+CONFIG_HEADER = $(top_builddir)/libtiff/tif_config.h \
+ $(top_builddir)/libtiff/tiffconf.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+AM_V_GEN = $(am__v_GEN_$(V))
+am__v_GEN_ = $(am__v_GEN_$(AM_DEFAULT_VERBOSITY))
+am__v_GEN_0 = @echo " GEN " $@;
+AM_V_at = $(am__v_at_$(V))
+am__v_at_ = $(am__v_at_$(AM_DEFAULT_VERBOSITY))
+am__v_at_0 = @
+SOURCES =
+DIST_SOURCES =
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMTAR = @AMTAR@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+AR = @AR@
+AS = @AS@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CXX = @CXX@
+CXXCPP = @CXXCPP@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DLLTOOL = @DLLTOOL@
+DSYMUTIL = @DSYMUTIL@
+DUMPBIN = @DUMPBIN@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+FGREP = @FGREP@
+GLUT_CFLAGS = @GLUT_CFLAGS@
+GLUT_LIBS = @GLUT_LIBS@
+GLU_CFLAGS = @GLU_CFLAGS@
+GLU_LIBS = @GLU_LIBS@
+GL_CFLAGS = @GL_CFLAGS@
+GL_LIBS = @GL_LIBS@
+GREP = @GREP@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LD = @LD@
+LDFLAGS = @LDFLAGS@
+LIBDIR = @LIBDIR@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LIBTIFF_ALPHA_VERSION = @LIBTIFF_ALPHA_VERSION@
+LIBTIFF_DOCDIR = @LIBTIFF_DOCDIR@
+LIBTIFF_MAJOR_VERSION = @LIBTIFF_MAJOR_VERSION@
+LIBTIFF_MICRO_VERSION = @LIBTIFF_MICRO_VERSION@
+LIBTIFF_MINOR_VERSION = @LIBTIFF_MINOR_VERSION@
+LIBTIFF_RELEASE_DATE = @LIBTIFF_RELEASE_DATE@
+LIBTIFF_VERSION = @LIBTIFF_VERSION@
+LIBTIFF_VERSION_INFO = @LIBTIFF_VERSION_INFO@
+LIBTOOL = @LIBTOOL@
+LIPO = @LIPO@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+MKDIR_P = @MKDIR_P@
+NM = @NM@
+NMEDIT = @NMEDIT@
+OBJDUMP = @OBJDUMP@
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+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_CC = @ac_ct_CC@
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+am__leading_dot = @am__leading_dot@
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+htmldir = @htmldir@
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+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
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+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
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+target = @target@
+target_alias = @target_alias@
+target_cpu = @target_cpu@
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+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+EXTRA_DIST = README patchlevel.h xtiff.c xtifficon.h
+all: all-am
+
+.SUFFIXES:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+ && { if test -f $@; then exit 0; else break; fi; }; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign contrib/dbs/xtiff/Makefile'; \
+ $(am__cd) $(top_srcdir) && \
+ $(AUTOMAKE) --foreign contrib/dbs/xtiff/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
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+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+tags: TAGS
+TAGS:
+
+ctags: CTAGS
+CTAGS:
+
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
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+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
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+installcheck: installcheck-am
+install-strip:
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+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+ -rm -f Makefile
+distclean-am: clean-am distclean-generic
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+dvi: dvi-am
+
+dvi-am:
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+html: html-am
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+html-am:
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+maintainer-clean: maintainer-clean-am
+ -rm -f Makefile
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+pdf: pdf-am
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+ps-am:
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+uninstall-am:
+
+.MAKE: install-am install-strip
+
+.PHONY: all all-am check check-am clean clean-generic clean-libtool \
+ distclean distclean-generic distclean-libtool distdir dvi \
+ dvi-am html html-am info info-am install install-am \
+ install-data install-data-am install-dvi install-dvi-am \
+ install-exec install-exec-am install-html install-html-am \
+ install-info install-info-am install-man install-pdf \
+ install-pdf-am install-ps install-ps-am install-strip \
+ installcheck installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-generic \
+ mostlyclean-libtool pdf pdf-am ps ps-am uninstall uninstall-am
+
+
+#noinst_PROGRAMS =
+
+#if HAVE_XAW
+#noinst_PROGRAMS += xtiff
+#endif
+
+#xtiff_SOURCES = patchlevel.h xtiff.c xtifficon.h
+#xtiff_CFLAGS = $(CFLAGS) $(XAW_CFLAGS) $(AM_CFLAGS)
+#xtiff_LDADD = $(LIBTIFF) $(X_LIBS) $(XAW_LIBS)
+
+#INCLUDES = -I$(top_srcdir)/libtiff
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/tiff/contrib/dbs/xtiff/README b/tiff/contrib/dbs/xtiff/README
new file mode 100644
index 0000000..fa15147
--- /dev/null
+++ b/tiff/contrib/dbs/xtiff/README
@@ -0,0 +1,6 @@
+xtiff 2.0
+
+xtiff is a tool for viewing a TIFF file in an X window. It was written to
+handle as many different kinds of TIFF files as possible while remaining
+simple, portable and efficient. xtiff requires X11 R4, the Athena Widgets
+and Sam Leffler's libtiff package (which can be found on ucbvax.berkeley.edu).
diff --git a/tiff/contrib/dbs/xtiff/patchlevel.h b/tiff/contrib/dbs/xtiff/patchlevel.h
new file mode 100644
index 0000000..538b6d9
--- /dev/null
+++ b/tiff/contrib/dbs/xtiff/patchlevel.h
@@ -0,0 +1,8 @@
+#define PATCHLEVEL 0
+/*
+ * Local Variables:
+ * mode: c
+ * c-basic-offset: 8
+ * fill-column: 78
+ * End:
+ */
diff --git a/tiff/contrib/dbs/xtiff/xtiff.c b/tiff/contrib/dbs/xtiff/xtiff.c
new file mode 100644
index 0000000..7fe3977
--- /dev/null
+++ b/tiff/contrib/dbs/xtiff/xtiff.c
@@ -0,0 +1,1290 @@
+/*
+ * $Id: xtiff.c,v 1.2.2.1 2010-06-08 18:50:40 bfriesen Exp $
+ *
+ * xtiff - view a TIFF file in an X window
+ *
+ * Dan Sears
+ * Chris Sears
+ *
+ * Copyright 1991 by Digital Equipment Corporation, Maynard, Massachusetts.
+ *
+ * All Rights Reserved
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of Digital not be
+ * used in advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.
+ *
+ * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+ * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Revision 1.0 90/05/07
+ * Initial release.
+ * Revision 2.0 90/12/20
+ * Converted to use the Athena Widgets and the Xt Intrinsics.
+ *
+ * Notes:
+ *
+ * According to the TIFF 5.0 Specification, it is possible to have
+ * both a TIFFTAG_COLORMAP and a TIFFTAG_COLORRESPONSECURVE. This
+ * doesn't make sense since a TIFFTAG_COLORMAP is 16 bits wide and
+ * a TIFFTAG_COLORRESPONSECURVE is tfBitsPerSample bits wide for each
+ * channel. This is probably a bug in the specification.
+ * In this case, TIFFTAG_COLORRESPONSECURVE is ignored.
+ * This might make sense if TIFFTAG_COLORMAP was 8 bits wide.
+ *
+ * TIFFTAG_COLORMAP is often incorrectly written as ranging from
+ * 0 to 255 rather than from 0 to 65535. CheckAndCorrectColormap()
+ * takes care of this.
+ *
+ * Only ORIENTATION_TOPLEFT is supported correctly. This is the
+ * default TIFF and X orientation. Other orientations will be
+ * displayed incorrectly.
+ *
+ * There is no support for or use of 3/3/2 DirectColor visuals.
+ * TIFFTAG_MINSAMPLEVALUE and TIFFTAG_MAXSAMPLEVALUE are not supported.
+ *
+ * Only TIFFTAG_BITSPERSAMPLE values that are 1, 2, 4 or 8 are supported.
+ */
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <tiffio.h>
+#include <X11/Xatom.h>
+#include <X11/Intrinsic.h>
+#include <X11/StringDefs.h>
+#include <X11/Xproto.h>
+#include <X11/Shell.h>
+#include <X11/Xaw/Form.h>
+#include <X11/Xaw/List.h>
+#include <X11/Xaw/Label.h>
+#include <X11/cursorfont.h>
+#define XK_MISCELLANY
+#include <X11/keysymdef.h>
+#include "xtifficon.h"
+
+#define TIFF_GAMMA "2.2" /* default gamma from the TIFF 5.0 spec */
+#define ROUND(x) (uint16) ((x) + 0.5)
+#define SCALE(x, s) (((x) * 65535L) / (s))
+#define MCHECK(m) if (!m) { fprintf(stderr, "malloc failed\n"); exit(0); }
+#define MIN(a, b) (((a) < (b)) ? (a) : (b))
+#define MAX(a, b) (((a) > (b)) ? (a) : (b))
+#define VIEWPORT_WIDTH 700
+#define VIEWPORT_HEIGHT 500
+#define KEY_TRANSLATE 20
+
+#ifdef __STDC__
+#define PP(args) args
+#else
+#define PP(args) ()
+#endif
+
+int main PP((int argc, char **argv));
+void OpenTIFFFile PP((void));
+void GetTIFFHeader PP((void));
+void SetNameLabel PP((void));
+void CheckAndCorrectColormap PP((void));
+void SimpleGammaCorrection PP((void));
+void GetVisual PP((void));
+Boolean SearchVisualList PP((int image_depth,
+ int visual_class, Visual **visual));
+void GetTIFFImage PP((void));
+void CreateXImage PP((void));
+XtCallbackProc SelectProc PP((Widget w, caddr_t unused_1, caddr_t unused_2));
+void QuitProc PP((void));
+void NextProc PP((void));
+void PreviousProc PP((void));
+void PageProc PP((int direction));
+void EventProc PP((Widget widget, caddr_t unused, XEvent *event));
+void ResizeProc PP((void));
+int XTiffErrorHandler PP((Display *display, XErrorEvent *error_event));
+void Usage PP((void));
+
+int xtVersion = XtSpecificationRelease; /* xtiff depends on R4 or higher */
+
+/*
+ * Xt data structures
+ */
+Widget shellWidget, formWidget, listWidget, labelWidget, imageWidget;
+
+enum { ButtonQuit = 0, ButtonPreviousPage = 1, ButtonNextPage = 2 };
+
+String buttonStrings[] = { "Quit", "Previous", "Next" };
+
+static XrmOptionDescRec shellOptions[] = {
+ { "-help", "*help", XrmoptionNoArg, (caddr_t) "True" },
+ { "-gamma", "*gamma", XrmoptionSepArg, NULL },
+ { "-usePixmap", "*usePixmap", XrmoptionSepArg, NULL },
+ { "-viewportWidth", "*viewportWidth", XrmoptionSepArg, NULL },
+ { "-viewportHeight", "*viewportHeight", XrmoptionSepArg, NULL },
+ { "-translate", "*translate", XrmoptionSepArg, NULL },
+ { "-verbose", "*verbose", XrmoptionSepArg, NULL }
+};
+
+typedef struct {
+ Boolean help;
+ float gamma;
+ Boolean usePixmap;
+ uint32 viewportWidth;
+ uint32 viewportHeight;
+ int translate;
+ Boolean verbose;
+} AppData, *AppDataPtr;
+
+AppData appData;
+
+XtResource clientResources[] = {
+ {
+ "help", XtCBoolean, XtRBoolean, sizeof(Boolean),
+ XtOffset(AppDataPtr, help), XtRImmediate, (XtPointer) False
+ }, {
+ "gamma", "Gamma", XtRFloat, sizeof(float),
+ XtOffset(AppDataPtr, gamma), XtRString, (XtPointer) TIFF_GAMMA
+ }, {
+ "usePixmap", "UsePixmap", XtRBoolean, sizeof(Boolean),
+ XtOffset(AppDataPtr, usePixmap), XtRImmediate, (XtPointer) True
+ }, {
+ "viewportWidth", "ViewportWidth", XtRInt, sizeof(int),
+ XtOffset(AppDataPtr, viewportWidth), XtRImmediate,
+ (XtPointer) VIEWPORT_WIDTH
+ }, {
+ "viewportHeight", "ViewportHeight", XtRInt, sizeof(int),
+ XtOffset(AppDataPtr, viewportHeight), XtRImmediate,
+ (XtPointer) VIEWPORT_HEIGHT
+ }, {
+ "translate", "Translate", XtRInt, sizeof(int),
+ XtOffset(AppDataPtr, translate), XtRImmediate, (XtPointer) KEY_TRANSLATE
+ }, {
+ "verbose", "Verbose", XtRBoolean, sizeof(Boolean),
+ XtOffset(AppDataPtr, verbose), XtRImmediate, (XtPointer) True
+ }
+};
+
+Arg formArgs[] = {
+ { XtNresizable, True }
+};
+
+Arg listArgs[] = {
+ { XtNresizable, False },
+ { XtNborderWidth, 0 },
+ { XtNdefaultColumns, 3 },
+ { XtNforceColumns, True },
+ { XtNlist, (int) buttonStrings },
+ { XtNnumberStrings, XtNumber(buttonStrings) },
+ { XtNtop, XtChainTop },
+ { XtNleft, XtChainLeft },
+ { XtNbottom, XtChainTop },
+ { XtNright, XtChainLeft }
+};
+
+Arg labelArgs[] = {
+ { XtNresizable, False },
+ { XtNwidth, 200 },
+ { XtNborderWidth, 0 },
+ { XtNjustify, XtJustifyLeft },
+ { XtNtop, XtChainTop },
+ { XtNleft, XtChainLeft },
+ { XtNbottom, XtChainTop },
+ { XtNright, XtChainLeft }
+};
+
+Arg imageArgs[] = {
+ { XtNresizable, True },
+ { XtNborderWidth, 0 },
+ { XtNtop, XtChainTop },
+ { XtNleft, XtChainLeft },
+ { XtNbottom, XtChainTop },
+ { XtNright, XtChainLeft }
+};
+
+XtActionsRec actionsTable[] = {
+ { "quit", QuitProc },
+ { "next", NextProc },
+ { "previous", PreviousProc },
+ { "notifyresize", ResizeProc }
+};
+
+char translationsTable[] = "<Key>q: quit() \n \
+ <Key>Q: quit() \n \
+ <Message>WM_PROTOCOLS: quit()\n \
+ <Key>p: previous() \n \
+ <Key>P: previous() \n \
+ <Key>n: next() \n \
+ <Key>N: next() \n \
+ <Configure>: notifyresize()";
+
+/*
+ * X data structures
+ */
+Colormap xColormap;
+Display * xDisplay;
+Pixmap xImagePixmap;
+Visual * xVisual;
+XImage * xImage;
+GC xWinGc;
+int xImageDepth, xScreen, xRedMask, xGreenMask, xBlueMask,
+ xOffset = 0, yOffset = 0, grabX = -1, grabY = -1;
+unsigned char basePixel = 0;
+
+/*
+ * TIFF data structures
+ */
+TIFF * tfFile = NULL;
+uint32 tfImageWidth, tfImageHeight;
+uint16 tfBitsPerSample, tfSamplesPerPixel, tfPlanarConfiguration,
+ tfPhotometricInterpretation, tfGrayResponseUnit,
+ tfImageDepth, tfBytesPerRow;
+int tfDirectory = 0, tfMultiPage = False;
+double tfUnitMap, tfGrayResponseUnitMap[] = {
+ -1, -10, -100, -1000, -10000, -100000
+ };
+
+/*
+ * display data structures
+ */
+double *dRed, *dGreen, *dBlue;
+
+/*
+ * shared data structures
+ */
+uint16 * redMap = NULL, *greenMap = NULL, *blueMap = NULL,
+ *grayMap = NULL, colormapSize;
+char * imageMemory;
+char * fileName;
+
+int
+main(int argc, char **argv)
+{
+ XSetWindowAttributes window_attributes;
+ Widget widget_list[3];
+ Arg args[5];
+
+ setbuf(stdout, NULL); setbuf(stderr, NULL);
+
+ shellWidget = XtInitialize(argv[0], "XTiff", shellOptions,
+ XtNumber(shellOptions), &argc, argv);
+
+ XSetErrorHandler(XTiffErrorHandler);
+
+ XtGetApplicationResources(shellWidget, &appData,
+ (XtResourceList) clientResources, (Cardinal) XtNumber(clientResources),
+ (ArgList) NULL, (Cardinal) 0);
+
+ if ((argc <= 1) || (argc > 2) || appData.help)
+ Usage();
+
+ if (appData.verbose == False) {
+ TIFFSetErrorHandler(0);
+ TIFFSetWarningHandler(0);
+ }
+
+ fileName = argv[1];
+
+ xDisplay = XtDisplay(shellWidget);
+ xScreen = DefaultScreen(xDisplay);
+
+ OpenTIFFFile();
+ GetTIFFHeader();
+ SimpleGammaCorrection();
+ GetVisual();
+ GetTIFFImage();
+
+ /*
+ * Send visual, colormap, depth and iconPixmap to shellWidget.
+ * Sending the visual to the shell is only possible with the advent of R4.
+ */
+ XtSetArg(args[0], XtNvisual, xVisual);
+ XtSetArg(args[1], XtNcolormap, xColormap);
+ XtSetArg(args[2], XtNdepth,
+ xImageDepth == 1 ? DefaultDepth(xDisplay, xScreen) : xImageDepth);
+ XtSetArg(args[3], XtNiconPixmap,
+ XCreateBitmapFromData(xDisplay, RootWindow(xDisplay, xScreen),
+ xtifficon_bits, xtifficon_width, xtifficon_height));
+ XtSetArg(args[4], XtNallowShellResize, True);
+ XtSetValues(shellWidget, args, 5);
+
+ /*
+ * widget instance hierarchy
+ */
+ formWidget = XtCreateManagedWidget("form", formWidgetClass,
+ shellWidget, formArgs, XtNumber(formArgs));
+
+ widget_list[0] = listWidget = XtCreateWidget("list",
+ listWidgetClass, formWidget, listArgs, XtNumber(listArgs));
+
+ widget_list[1] = labelWidget = XtCreateWidget("label",
+ labelWidgetClass, formWidget, labelArgs, XtNumber(labelArgs));
+
+ widget_list[2] = imageWidget = XtCreateWidget("image",
+ widgetClass, formWidget, imageArgs, XtNumber(imageArgs));
+
+ XtManageChildren(widget_list, XtNumber(widget_list));
+
+ /*
+ * initial widget sizes - for small images let xtiff size itself
+ */
+ if (tfImageWidth >= appData.viewportWidth) {
+ XtSetArg(args[0], XtNwidth, appData.viewportWidth);
+ XtSetValues(shellWidget, args, 1);
+ }
+ if (tfImageHeight >= appData.viewportHeight) {
+ XtSetArg(args[0], XtNheight, appData.viewportHeight);
+ XtSetValues(shellWidget, args, 1);
+ }
+
+ XtSetArg(args[0], XtNwidth, tfImageWidth);
+ XtSetArg(args[1], XtNheight, tfImageHeight);
+ XtSetValues(imageWidget, args, 2);
+
+ /*
+ * formWidget uses these constraints but they are stored in the children.
+ */
+ XtSetArg(args[0], XtNfromVert, listWidget);
+ XtSetValues(imageWidget, args, 1);
+ XtSetArg(args[0], XtNfromHoriz, listWidget);
+ XtSetValues(labelWidget, args, 1);
+
+ SetNameLabel();
+
+ XtAddCallback(listWidget, XtNcallback, (XtCallbackProc) SelectProc,
+ (XtPointer) NULL);
+
+ XtAddActions(actionsTable, XtNumber(actionsTable));
+ XtSetArg(args[0], XtNtranslations,
+ XtParseTranslationTable(translationsTable));
+ XtSetValues(formWidget, &args[0], 1);
+ XtSetValues(imageWidget, &args[0], 1);
+
+ /*
+ * This is intended to be a little faster than going through
+ * the translation manager.
+ */
+ XtAddEventHandler(imageWidget, ExposureMask | ButtonPressMask
+ | ButtonReleaseMask | Button1MotionMask | KeyPressMask,
+ False, EventProc, NULL);
+
+ XtRealizeWidget(shellWidget);
+
+ window_attributes.cursor = XCreateFontCursor(xDisplay, XC_fleur);
+ XChangeWindowAttributes(xDisplay, XtWindow(imageWidget),
+ CWCursor, &window_attributes);
+
+ CreateXImage();
+
+ XtMainLoop();
+
+ return 0;
+}
+
+void
+OpenTIFFFile()
+{
+ if (tfFile != NULL)
+ TIFFClose(tfFile);
+
+ if ((tfFile = TIFFOpen(fileName, "r")) == NULL) {
+ fprintf(appData.verbose ? stderr : stdout,
+ "xtiff: can't open %s as a TIFF file\n", fileName);
+ exit(0);
+ }
+
+ tfMultiPage = (TIFFLastDirectory(tfFile) ? False : True);
+}
+
+void
+GetTIFFHeader()
+{
+ register int i;
+
+ if (!TIFFSetDirectory(tfFile, tfDirectory)) {
+ fprintf(stderr, "xtiff: can't seek to directory %d in %s\n",
+ tfDirectory, fileName);
+ exit(0);
+ }
+
+ TIFFGetField(tfFile, TIFFTAG_IMAGEWIDTH, &tfImageWidth);
+ TIFFGetField(tfFile, TIFFTAG_IMAGELENGTH, &tfImageHeight);
+
+ /*
+ * If the following tags aren't present then use the TIFF defaults.
+ */
+ TIFFGetFieldDefaulted(tfFile, TIFFTAG_BITSPERSAMPLE, &tfBitsPerSample);
+ TIFFGetFieldDefaulted(tfFile, TIFFTAG_SAMPLESPERPIXEL, &tfSamplesPerPixel);
+ TIFFGetFieldDefaulted(tfFile, TIFFTAG_PLANARCONFIG, &tfPlanarConfiguration);
+ TIFFGetFieldDefaulted(tfFile, TIFFTAG_GRAYRESPONSEUNIT, &tfGrayResponseUnit);
+
+ tfUnitMap = tfGrayResponseUnitMap[tfGrayResponseUnit];
+ colormapSize = 1 << tfBitsPerSample;
+ tfImageDepth = tfBitsPerSample * tfSamplesPerPixel;
+
+ dRed = (double *) malloc(colormapSize * sizeof(double));
+ dGreen = (double *) malloc(colormapSize * sizeof(double));
+ dBlue = (double *) malloc(colormapSize * sizeof(double));
+ MCHECK(dRed); MCHECK(dGreen); MCHECK(dBlue);
+
+ /*
+ * If TIFFTAG_PHOTOMETRIC is not present then assign a reasonable default.
+ * The TIFF 5.0 specification doesn't give a default.
+ */
+ if (!TIFFGetField(tfFile, TIFFTAG_PHOTOMETRIC,
+ &tfPhotometricInterpretation)) {
+ if (tfSamplesPerPixel != 1)
+ tfPhotometricInterpretation = PHOTOMETRIC_RGB;
+ else if (tfBitsPerSample == 1)
+ tfPhotometricInterpretation = PHOTOMETRIC_MINISBLACK;
+ else if (TIFFGetField(tfFile, TIFFTAG_COLORMAP,
+ &redMap, &greenMap, &blueMap)) {
+ tfPhotometricInterpretation = PHOTOMETRIC_PALETTE;
+ redMap = greenMap = blueMap = NULL;
+ } else
+ tfPhotometricInterpretation = PHOTOMETRIC_MINISBLACK;
+ }
+
+ /*
+ * Given TIFFTAG_PHOTOMETRIC extract or create the response curves.
+ */
+ switch (tfPhotometricInterpretation) {
+ case PHOTOMETRIC_RGB:
+ redMap = (uint16 *) malloc(colormapSize * sizeof(uint16));
+ greenMap = (uint16 *) malloc(colormapSize * sizeof(uint16));
+ blueMap = (uint16 *) malloc(colormapSize * sizeof(uint16));
+ MCHECK(redMap); MCHECK(greenMap); MCHECK(blueMap);
+ for (i = 0; i < colormapSize; i++)
+ dRed[i] = dGreen[i] = dBlue[i]
+ = (double) SCALE(i, colormapSize - 1);
+ break;
+ case PHOTOMETRIC_PALETTE:
+ if (!TIFFGetField(tfFile, TIFFTAG_COLORMAP,
+ &redMap, &greenMap, &blueMap)) {
+ redMap = (uint16 *) malloc(colormapSize * sizeof(uint16));
+ greenMap = (uint16 *) malloc(colormapSize * sizeof(uint16));
+ blueMap = (uint16 *) malloc(colormapSize * sizeof(uint16));
+ MCHECK(redMap); MCHECK(greenMap); MCHECK(blueMap);
+ for (i = 0; i < colormapSize; i++)
+ dRed[i] = dGreen[i] = dBlue[i]
+ = (double) SCALE(i, colormapSize - 1);
+ } else {
+ CheckAndCorrectColormap();
+ for (i = 0; i < colormapSize; i++) {
+ dRed[i] = (double) redMap[i];
+ dGreen[i] = (double) greenMap[i];
+ dBlue[i] = (double) blueMap[i];
+ }
+ }
+ break;
+ case PHOTOMETRIC_MINISWHITE:
+ redMap = (uint16 *) malloc(colormapSize * sizeof(uint16));
+ greenMap = (uint16 *) malloc(colormapSize * sizeof(uint16));
+ blueMap = (uint16 *) malloc(colormapSize * sizeof(uint16));
+ MCHECK(redMap); MCHECK(greenMap); MCHECK(blueMap);
+ for (i = 0; i < colormapSize; i++)
+ dRed[i] = dGreen[i] = dBlue[i] = (double)
+ SCALE(colormapSize-1-i, colormapSize-1);
+ break;
+ case PHOTOMETRIC_MINISBLACK:
+ redMap = (uint16 *) malloc(colormapSize * sizeof(uint16));
+ greenMap = (uint16 *) malloc(colormapSize * sizeof(uint16));
+ blueMap = (uint16 *) malloc(colormapSize * sizeof(uint16));
+ MCHECK(redMap); MCHECK(greenMap); MCHECK(blueMap);
+ for (i = 0; i < colormapSize; i++)
+ dRed[i] = dGreen[i] = dBlue[i] = (double) SCALE(i, colormapSize-1);
+ break;
+ default:
+ fprintf(stderr,
+ "xtiff: can't display photometric interpretation type %d\n",
+ tfPhotometricInterpretation);
+ exit(0);
+ }
+}
+
+void
+SetNameLabel()
+{
+ char buffer[BUFSIZ];
+ Arg args[1];
+
+ if (tfMultiPage)
+ sprintf(buffer, "%s - page %d", fileName, tfDirectory);
+ else
+ strcpy(buffer, fileName);
+ XtSetArg(args[0], XtNlabel, buffer);
+ XtSetValues(labelWidget, args, 1);
+}
+
+/*
+ * Many programs get TIFF colormaps wrong. They use 8-bit colormaps instead of
+ * 16-bit colormaps. This function is a heuristic to detect and correct this.
+ */
+void
+CheckAndCorrectColormap()
+{
+ register int i;
+
+ for (i = 0; i < colormapSize; i++)
+ if ((redMap[i] > 255) || (greenMap[i] > 255) || (blueMap[i] > 255))
+ return;
+
+ for (i = 0; i < colormapSize; i++) {
+ redMap[i] = SCALE(redMap[i], 255);
+ greenMap[i] = SCALE(greenMap[i], 255);
+ blueMap[i] = SCALE(blueMap[i], 255);
+ }
+ TIFFWarning(fileName, "Assuming 8-bit colormap");
+}
+
+void
+SimpleGammaCorrection()
+{
+ register int i;
+ register double i_gamma = 1.0 / appData.gamma;
+
+ for (i = 0; i < colormapSize; i++) {
+ if (((tfPhotometricInterpretation == PHOTOMETRIC_MINISWHITE)
+ && (i == colormapSize - 1))
+ || ((tfPhotometricInterpretation == PHOTOMETRIC_MINISBLACK)
+ && (i == 0)))
+ redMap[i] = greenMap[i] = blueMap[i] = 0;
+ else {
+ redMap[i] = ROUND((pow(dRed[i] / 65535.0, i_gamma) * 65535.0));
+ greenMap[i] = ROUND((pow(dGreen[i] / 65535.0, i_gamma) * 65535.0));
+ blueMap[i] = ROUND((pow(dBlue[i] / 65535.0, i_gamma) * 65535.0));
+ }
+ }
+
+ free(dRed); free(dGreen); free(dBlue);
+}
+
+static char* classNames[] = {
+ "StaticGray",
+ "GrayScale",
+ "StaticColor",
+ "PseudoColor",
+ "TrueColor",
+ "DirectColor"
+};
+
+/*
+ * Current limitation: the visual is set initially by the first file.
+ * It cannot be changed.
+ */
+void
+GetVisual()
+{
+ XColor *colors = NULL;
+ unsigned long *pixels = NULL;
+ unsigned long i;
+
+ switch (tfImageDepth) {
+ /*
+ * X really wants a 32-bit image with the fourth channel unused,
+ * but the visual structure thinks it's 24-bit. bitmap_unit is 32.
+ */
+ case 32:
+ case 24:
+ if (SearchVisualList(24, DirectColor, &xVisual) == False) {
+ fprintf(stderr, "xtiff: 24-bit DirectColor visual not available\n");
+ exit(0);
+ }
+
+ colors = (XColor *) malloc(3 * colormapSize * sizeof(XColor));
+ MCHECK(colors);
+
+ for (i = 0; i < colormapSize; i++) {
+ colors[i].pixel = (i << 16) + (i << 8) + i;
+ colors[i].red = redMap[i];
+ colors[i].green = greenMap[i];
+ colors[i].blue = blueMap[i];
+ colors[i].flags = DoRed | DoGreen | DoBlue;
+ }
+
+ xColormap = XCreateColormap(xDisplay, RootWindow(xDisplay, xScreen),
+ xVisual, AllocAll);
+ XStoreColors(xDisplay, xColormap, colors, colormapSize);
+ break;
+ case 8:
+ case 4:
+ case 2:
+ /*
+ * We assume that systems with 24-bit visuals also have 8-bit visuals.
+ * We don't promote from 8-bit PseudoColor to 24/32 bit DirectColor.
+ */
+ switch (tfPhotometricInterpretation) {
+ case PHOTOMETRIC_MINISWHITE:
+ case PHOTOMETRIC_MINISBLACK:
+ if (SearchVisualList((int) tfImageDepth, GrayScale, &xVisual) == True)
+ break;
+ case PHOTOMETRIC_PALETTE:
+ if (SearchVisualList((int) tfImageDepth, PseudoColor, &xVisual) == True)
+ break;
+ default:
+ fprintf(stderr, "xtiff: Unsupported TIFF/X configuration\n");
+ exit(0);
+ }
+
+ colors = (XColor *) malloc(colormapSize * sizeof(XColor));
+ MCHECK(colors);
+
+ for (i = 0; i < colormapSize; i++) {
+ colors[i].pixel = i;
+ colors[i].red = redMap[i];
+ colors[i].green = greenMap[i];
+ colors[i].blue = blueMap[i];
+ colors[i].flags = DoRed | DoGreen | DoBlue;
+ }
+
+ /*
+ * xtiff's colormap allocation is private. It does not attempt
+ * to detect whether any existing colormap entries are suitable
+ * for its use. This will cause colormap flashing. Furthermore,
+ * background and foreground are taken from the environment.
+ * For example, the foreground color may be red when the visual
+ * is GrayScale. If the colormap is completely populated,
+ * Xt will not be able to allocate fg and bg.
+ */
+ if (tfImageDepth == 8)
+ xColormap = XCreateColormap(xDisplay, RootWindow(xDisplay, xScreen),
+ xVisual, AllocAll);
+ else {
+ xColormap = XCreateColormap(xDisplay, RootWindow(xDisplay, xScreen),
+ xVisual, AllocNone);
+ pixels = (unsigned long *)
+ malloc(colormapSize * sizeof(unsigned long));
+ MCHECK(pixels);
+ (void) XAllocColorCells(xDisplay, xColormap, True,
+ NULL, 0, pixels, colormapSize);
+ basePixel = (unsigned char) pixels[0];
+ free(pixels);
+ }
+ XStoreColors(xDisplay, xColormap, colors, colormapSize);
+ break;
+ case 1:
+ xImageDepth = 1;
+ xVisual = DefaultVisual(xDisplay, xScreen);
+ xColormap = DefaultColormap(xDisplay, xScreen);
+ break;
+ default:
+ fprintf(stderr, "xtiff: unsupported image depth %d\n", tfImageDepth);
+ exit(0);
+ }
+
+ if (appData.verbose == True)
+ fprintf(stderr, "%s: Using %d-bit %s visual.\n",
+ fileName, xImageDepth, classNames[xVisual->class]);
+
+ if (colors != NULL)
+ free(colors);
+ if (grayMap != NULL)
+ free(grayMap);
+ if (redMap != NULL)
+ free(redMap);
+ if (greenMap != NULL)
+ free(greenMap);
+ if (blueMap != NULL)
+ free(blueMap);
+
+ colors = NULL; grayMap = redMap = greenMap = blueMap = NULL;
+}
+
+/*
+ * Search for an appropriate visual. Promote where necessary.
+ * Check to make sure that ENOUGH colormap entries are writeable.
+ * basePixel was determined when XAllocColorCells() contiguously
+ * allocated enough entries. basePixel is used below in GetTIFFImage.
+ */
+Boolean
+SearchVisualList(image_depth, visual_class, visual)
+ int image_depth, visual_class;
+ Visual **visual;
+{
+ XVisualInfo template_visual, *visual_list, *vl;
+ int i, n_visuals;
+
+ template_visual.screen = xScreen;
+ vl = visual_list = XGetVisualInfo(xDisplay, VisualScreenMask,
+ &template_visual, &n_visuals);
+
+ if (n_visuals == 0) {
+ fprintf(stderr, "xtiff: visual list not available\n");
+ exit(0);
+ }
+
+ for (i = 0; i < n_visuals; vl++, i++) {
+ if ((vl->class == visual_class) && (vl->depth >= image_depth)
+ && (vl->visual->map_entries >= (1 << vl->depth))) {
+ *visual = vl->visual;
+ xImageDepth = vl->depth;
+ xRedMask = vl->red_mask;
+ xGreenMask = vl->green_mask;
+ xBlueMask = vl->blue_mask;
+ XFree((char *) visual_list);
+ return True;
+ }
+ }
+
+ XFree((char *) visual_list);
+ return False;
+}
+
+void
+GetTIFFImage()
+{
+ int pixel_map[3], red_shift, green_shift, blue_shift;
+ char *scan_line, *output_p, *input_p;
+ uint32 i, j;
+ uint16 s;
+
+ scan_line = (char *) malloc(tfBytesPerRow = TIFFScanlineSize(tfFile));
+ MCHECK(scan_line);
+
+ if ((tfImageDepth == 32) || (tfImageDepth == 24)) {
+ output_p = imageMemory = (char *)
+ malloc(tfImageWidth * tfImageHeight * 4);
+ MCHECK(imageMemory);
+
+ /*
+ * Handle different color masks for different frame buffers.
+ */
+ if (ImageByteOrder(xDisplay) == LSBFirst) { /* DECstation 5000 */
+ red_shift = pixel_map[0] = xRedMask == 0xFF000000 ? 3
+ : (xRedMask == 0xFF0000 ? 2 : (xRedMask == 0xFF00 ? 1 : 0));
+ green_shift = pixel_map[1] = xGreenMask == 0xFF000000 ? 3
+ : (xGreenMask == 0xFF0000 ? 2 : (xGreenMask == 0xFF00 ? 1 : 0));
+ blue_shift = pixel_map[2] = xBlueMask == 0xFF000000 ? 3
+ : (xBlueMask == 0xFF0000 ? 2 : (xBlueMask == 0xFF00 ? 1 : 0));
+ } else { /* Ardent */
+ red_shift = pixel_map[0] = xRedMask == 0xFF000000 ? 0
+ : (xRedMask == 0xFF0000 ? 1 : (xRedMask == 0xFF00 ? 2 : 3));
+ green_shift = pixel_map[0] = xGreenMask == 0xFF000000 ? 0
+ : (xGreenMask == 0xFF0000 ? 1 : (xGreenMask == 0xFF00 ? 2 : 3));
+ blue_shift = pixel_map[0] = xBlueMask == 0xFF000000 ? 0
+ : (xBlueMask == 0xFF0000 ? 1 : (xBlueMask == 0xFF00 ? 2 : 3));
+ }
+
+ if (tfPlanarConfiguration == PLANARCONFIG_CONTIG) {
+ for (i = 0; i < tfImageHeight; i++) {
+ if (TIFFReadScanline(tfFile, scan_line, i, 0) < 0)
+ break;
+ for (input_p = scan_line, j = 0; j < tfImageWidth; j++) {
+ *(output_p + red_shift) = *input_p++;
+ *(output_p + green_shift) = *input_p++;
+ *(output_p + blue_shift) = *input_p++;
+ output_p += 4;
+ if (tfSamplesPerPixel == 4) /* skip the fourth channel */
+ input_p++;
+ }
+ }
+ } else {
+ for (s = 0; s < tfSamplesPerPixel; s++) {
+ if (s == 3) /* skip the fourth channel */
+ continue;
+ for (i = 0; i < tfImageHeight; i++) {
+ if (TIFFReadScanline(tfFile, scan_line, i, s) < 0)
+ break;
+ input_p = scan_line;
+ output_p = imageMemory + (i*tfImageWidth*4) + pixel_map[s];
+ for (j = 0; j < tfImageWidth; j++, output_p += 4)
+ *output_p = *input_p++;
+ }
+ }
+ }
+ } else {
+ if (xImageDepth == tfImageDepth) {
+ output_p = imageMemory = (char *)
+ malloc(tfBytesPerRow * tfImageHeight);
+ MCHECK(imageMemory);
+
+ for (i = 0; i < tfImageHeight; i++, output_p += tfBytesPerRow)
+ if (TIFFReadScanline(tfFile, output_p, i, 0) < 0)
+ break;
+ } else if ((xImageDepth == 8) && (tfImageDepth == 4)) {
+ output_p = imageMemory = (char *)
+ malloc(tfBytesPerRow * 2 * tfImageHeight + 2);
+ MCHECK(imageMemory);
+
+ /*
+ * If a scanline is of odd size the inner loop below will overshoot.
+ * This is handled very simply by recalculating the start point at
+ * each scanline and padding imageMemory a little at the end.
+ */
+ for (i = 0; i < tfImageHeight; i++) {
+ if (TIFFReadScanline(tfFile, scan_line, i, 0) < 0)
+ break;
+ output_p = &imageMemory[i * tfImageWidth];
+ input_p = scan_line;
+ for (j = 0; j < tfImageWidth; j += 2, input_p++) {
+ *output_p++ = (*input_p >> 4) + basePixel;
+ *output_p++ = (*input_p & 0xf) + basePixel;
+ }
+ }
+ } else if ((xImageDepth == 8) && (tfImageDepth == 2)) {
+ output_p = imageMemory = (char *)
+ malloc(tfBytesPerRow * 4 * tfImageHeight + 4);
+ MCHECK(imageMemory);
+
+ for (i = 0; i < tfImageHeight; i++) {
+ if (TIFFReadScanline(tfFile, scan_line, i, 0) < 0)
+ break;
+ output_p = &imageMemory[i * tfImageWidth];
+ input_p = scan_line;
+ for (j = 0; j < tfImageWidth; j += 4, input_p++) {
+ *output_p++ = (*input_p >> 6) + basePixel;
+ *output_p++ = ((*input_p >> 4) & 3) + basePixel;
+ *output_p++ = ((*input_p >> 2) & 3) + basePixel;
+ *output_p++ = (*input_p & 3) + basePixel;
+ }
+ }
+ } else if ((xImageDepth == 4) && (tfImageDepth == 2)) {
+ output_p = imageMemory = (char *)
+ malloc(tfBytesPerRow * 2 * tfImageHeight + 2);
+ MCHECK(imageMemory);
+
+ for (i = 0; i < tfImageHeight; i++) {
+ if (TIFFReadScanline(tfFile, scan_line, i, 0) < 0)
+ break;
+ output_p = &imageMemory[i * tfBytesPerRow * 2];
+ input_p = scan_line;
+ for (j = 0; j < tfImageWidth; j += 4, input_p++) {
+ *output_p++ = (((*input_p>>6) << 4)
+ | ((*input_p >> 4) & 3)) + basePixel;
+ *output_p++ = ((((*input_p>>2) & 3) << 4)
+ | (*input_p & 3)) + basePixel;
+ }
+ }
+ } else {
+ fprintf(stderr,
+ "xtiff: can't handle %d-bit TIFF file on an %d-bit display\n",
+ tfImageDepth, xImageDepth);
+ exit(0);
+ }
+ }
+
+ free(scan_line);
+}
+
+void
+CreateXImage()
+{
+ XGCValues gc_values;
+ GC bitmap_gc;
+
+ xOffset = yOffset = 0;
+ grabX = grabY = -1;
+
+ xImage = XCreateImage(xDisplay, xVisual, xImageDepth,
+ xImageDepth == 1 ? XYBitmap : ZPixmap, /* offset */ 0,
+ (char *) imageMemory, tfImageWidth, tfImageHeight,
+ /* bitmap_pad */ 8, /* bytes_per_line */ 0);
+
+ /*
+ * libtiff converts LSB data into MSB but doesn't change the FillOrder tag.
+ */
+ if (xImageDepth == 1)
+ xImage->bitmap_bit_order = MSBFirst;
+ if (xImageDepth <= 8)
+ xImage->byte_order = MSBFirst;
+
+ /*
+ * create an appropriate GC
+ */
+ gc_values.function = GXcopy;
+ gc_values.plane_mask = AllPlanes;
+ if (tfPhotometricInterpretation == PHOTOMETRIC_MINISBLACK) {
+ gc_values.foreground = XWhitePixel(xDisplay, xScreen);
+ gc_values.background = XBlackPixel(xDisplay, xScreen);
+ } else {
+ gc_values.foreground = XBlackPixel(xDisplay, xScreen);
+ gc_values.background = XWhitePixel(xDisplay, xScreen);
+ }
+ xWinGc = XCreateGC(xDisplay, XtWindow(shellWidget),
+ GCFunction | GCPlaneMask | GCForeground | GCBackground, &gc_values);
+
+ /*
+ * create the pixmap and load the image
+ */
+ if (appData.usePixmap == True) {
+ xImagePixmap = XCreatePixmap(xDisplay, RootWindow(xDisplay, xScreen),
+ xImage->width, xImage->height, xImageDepth);
+
+ /*
+ * According to the O'Reilly X Protocol Reference Manual, page 53,
+ * "A pixmap depth of one is always supported and listed, but windows
+ * of depth one might not be supported." Therefore we create a pixmap
+ * of depth one and use XCopyPlane(). This is idiomatic.
+ */
+ if (xImageDepth == 1) { /* just pass the bits through */
+ gc_values.foreground = 1; /* foreground describes set bits */
+ gc_values.background = 0; /* background describes clear bits */
+ bitmap_gc = XCreateGC(xDisplay, xImagePixmap,
+ GCForeground | GCBackground, &gc_values);
+ XPutImage(xDisplay, xImagePixmap, bitmap_gc, xImage,
+ 0, 0, 0, 0, xImage->width, xImage->height);
+ } else
+ XPutImage(xDisplay, xImagePixmap, xWinGc, xImage,
+ 0, 0, 0, 0, xImage->width, xImage->height);
+ XDestroyImage(xImage);
+ free(imageMemory);
+ }
+}
+
+XtCallbackProc
+SelectProc(w, unused_1, unused_2)
+ Widget w;
+ caddr_t unused_1;
+ caddr_t unused_2;
+{
+ XawListReturnStruct *list_return;
+
+ list_return = XawListShowCurrent(w);
+
+ switch (list_return->list_index) {
+ case ButtonQuit:
+ QuitProc();
+ break;
+ case ButtonPreviousPage:
+ PreviousProc();
+ break;
+ case ButtonNextPage:
+ NextProc();
+ break;
+ default:
+ fprintf(stderr, "error in SelectProc\n");
+ exit(0);
+ }
+ XawListUnhighlight(w);
+}
+
+void
+QuitProc(void)
+{
+ exit(0);
+}
+
+void
+NextProc()
+{
+ PageProc(ButtonNextPage);
+}
+
+void
+PreviousProc()
+{
+ PageProc(ButtonPreviousPage);
+}
+
+void
+PageProc(direction)
+ int direction;
+{
+ XEvent fake_event;
+ Arg args[4];
+
+ switch (direction) {
+ case ButtonPreviousPage:
+ if (tfDirectory > 0)
+ TIFFSetDirectory(tfFile, --tfDirectory);
+ else
+ return;
+ break;
+ case ButtonNextPage:
+ if (TIFFReadDirectory(tfFile) == True)
+ tfDirectory++;
+ else
+ return;
+ break;
+ default:
+ fprintf(stderr, "error in PageProc\n");
+ exit(0);
+ }
+
+ xOffset = yOffset = 0;
+ grabX = grabY = -1;
+
+ GetTIFFHeader();
+ SetNameLabel();
+ GetTIFFImage();
+
+ if (appData.usePixmap == True)
+ XFreePixmap(xDisplay, xImagePixmap);
+ else
+ XDestroyImage(xImage);
+
+ CreateXImage();
+
+ /*
+ * Using XtSetValues() to set the widget size causes a resize.
+ * This resize gets propagated up to the parent shell.
+ * In order to disable this visually disconcerting effect,
+ * shell resizing is temporarily disabled.
+ */
+ XtSetArg(args[0], XtNallowShellResize, False);
+ XtSetValues(shellWidget, args, 1);
+
+ XtSetArg(args[0], XtNwidth, tfImageWidth);
+ XtSetArg(args[1], XtNheight, tfImageHeight);
+ XtSetValues(imageWidget, args, 2);
+
+ XtSetArg(args[0], XtNallowShellResize, True);
+ XtSetValues(shellWidget, args, 1);
+
+ XClearWindow(xDisplay, XtWindow(imageWidget));
+
+ fake_event.type = Expose;
+ fake_event.xexpose.x = fake_event.xexpose.y = 0;
+ fake_event.xexpose.width = tfImageWidth; /* the window will clip */
+ fake_event.xexpose.height = tfImageHeight;
+ EventProc(imageWidget, NULL, &fake_event);
+}
+
+void
+EventProc(widget, unused, event)
+ Widget widget;
+ caddr_t unused;
+ XEvent *event;
+{
+ int ih, iw, ww, wh, sx, sy, w, h, dx, dy;
+ Dimension w_width, w_height;
+ XEvent next_event;
+ Arg args[2];
+
+ if (event->type == MappingNotify) {
+ XRefreshKeyboardMapping((XMappingEvent *) event);
+ return;
+ }
+
+ if (!XtIsRealized(widget))
+ return;
+
+ if ((event->type == ButtonPress) || (event->type == ButtonRelease))
+ if (event->xbutton.button != Button1)
+ return;
+
+ iw = tfImageWidth; /* avoid sign problems */
+ ih = tfImageHeight;
+
+ /*
+ * The grabX and grabY variables record where the user grabbed the image.
+ * They also record whether the mouse button is down or not.
+ */
+ if (event->type == ButtonPress) {
+ grabX = event->xbutton.x;
+ grabY = event->xbutton.y;
+ return;
+ }
+
+ /*
+ * imageWidget is a Core widget and doesn't get resized.
+ * So we calculate the size of its viewport here.
+ */
+ XtSetArg(args[0], XtNwidth, &w_width);
+ XtSetArg(args[1], XtNheight, &w_height);
+ XtGetValues(shellWidget, args, 2);
+ ww = w_width;
+ wh = w_height;
+ XtGetValues(listWidget, args, 2);
+ wh -= w_height;
+
+ switch (event->type) {
+ case Expose:
+ dx = event->xexpose.x;
+ dy = event->xexpose.y;
+ sx = dx + xOffset;
+ sy = dy + yOffset;
+ w = MIN(event->xexpose.width, iw);
+ h = MIN(event->xexpose.height, ih);
+ break;
+ case KeyPress:
+ if ((grabX >= 0) || (grabY >= 0)) /* Mouse button is still down */
+ return;
+ switch (XLookupKeysym((XKeyEvent *) event, /* KeySyms index */ 0)) {
+ case XK_Up:
+ if (ih < wh) /* Don't scroll if the window fits the image. */
+ return;
+ sy = yOffset + appData.translate;
+ sy = MIN(ih - wh, sy);
+ if (sy == yOffset) /* Filter redundant stationary refreshes. */
+ return;
+ yOffset = sy;
+ sx = xOffset;
+ dx = dy = 0;
+ w = ww; h = wh;
+ break;
+ case XK_Down:
+ if (ih < wh)
+ return;
+ sy = yOffset - appData.translate;
+ sy = MAX(sy, 0);
+ if (sy == yOffset)
+ return;
+ yOffset = sy;
+ sx = xOffset;
+ dx = dy = 0;
+ w = ww; h = wh;
+ break;
+ case XK_Left:
+ if (iw < ww)
+ return;
+ sx = xOffset + appData.translate;
+ sx = MIN(iw - ww, sx);
+ if (sx == xOffset)
+ return;
+ xOffset = sx;
+ sy = yOffset;
+ dx = dy = 0;
+ w = ww; h = wh;
+ break;
+ case XK_Right:
+ if (iw < ww)
+ return;
+ sx = xOffset - appData.translate;
+ sx = MAX(sx, 0);
+ if (sx == xOffset)
+ return;
+ xOffset = sx;
+ sy = yOffset;
+ dx = dy = 0;
+ w = ww; h = wh;
+ break;
+ default:
+ return;
+ }
+ break;
+ case MotionNotify:
+ /*
+ * MotionEvent compression. Ignore multiple motion events.
+ * Ignore motion events if the mouse button is up.
+ */
+ if (XPending(xDisplay)) /* Xlib doesn't flush the output buffer */
+ if (XtPeekEvent(&next_event))
+ if (next_event.type == MotionNotify)
+ return;
+ if ((grabX < 0) || (grabY < 0))
+ return;
+ sx = xOffset + grabX - (int) event->xmotion.x;
+ if (sx >= (iw - ww)) /* clamp x motion but allow y motion */
+ sx = iw - ww;
+ sx = MAX(sx, 0);
+ sy = yOffset + grabY - (int) event->xmotion.y;
+ if (sy >= (ih - wh)) /* clamp y motion but allow x motion */
+ sy = ih - wh;
+ sy = MAX(sy, 0);
+ if ((sx == xOffset) && (sy == yOffset))
+ return;
+ dx = dy = 0;
+ w = ww; h = wh;
+ break;
+ case ButtonRelease:
+ xOffset = xOffset + grabX - (int) event->xbutton.x;
+ xOffset = MIN(iw - ww, xOffset);
+ xOffset = MAX(xOffset, 0);
+ yOffset = yOffset + grabY - (int) event->xbutton.y;
+ yOffset = MIN(ih - wh, yOffset);
+ yOffset = MAX(yOffset, 0);
+ grabX = grabY = -1;
+ default:
+ return;
+ }
+
+ if (appData.usePixmap == True) {
+ if (xImageDepth == 1)
+ XCopyPlane(xDisplay, xImagePixmap, XtWindow(widget),
+ xWinGc, sx, sy, w, h, dx, dy, 1);
+ else
+ XCopyArea(xDisplay, xImagePixmap, XtWindow(widget),
+ xWinGc, sx, sy, w, h, dx, dy);
+ } else
+ XPutImage(xDisplay, XtWindow(widget), xWinGc, xImage,
+ sx, sy, dx, dy, w, h);
+}
+
+void
+ResizeProc()
+{
+ Dimension w_width, w_height;
+ int xo, yo, ww, wh;
+ XEvent fake_event;
+ Arg args[2];
+
+ if ((xOffset == 0) && (yOffset == 0))
+ return;
+
+ XtSetArg(args[0], XtNwidth, &w_width);
+ XtSetArg(args[1], XtNheight, &w_height);
+ XtGetValues(shellWidget, args, 2);
+ ww = w_width;
+ wh = w_height;
+ XtGetValues(listWidget, args, 2);
+ wh -= w_height;
+
+ xo = xOffset; yo = yOffset;
+
+ if ((xOffset + ww) >= tfImageWidth)
+ xOffset = MAX((int) tfImageWidth - ww, 0);
+ if ((yOffset + wh) >= tfImageHeight)
+ yOffset = MAX((int) tfImageHeight - wh, 0);
+
+ /*
+ * Send an ExposeEvent if the origin changed.
+ * We have to do this because of the use and semantics of bit gravity.
+ */
+ if ((xo != xOffset) || (yo != yOffset)) {
+ fake_event.type = Expose;
+ fake_event.xexpose.x = fake_event.xexpose.y = 0;
+ fake_event.xexpose.width = tfImageWidth;
+ fake_event.xexpose.height = tfImageHeight;
+ EventProc(imageWidget, NULL, &fake_event);
+ }
+}
+
+int
+XTiffErrorHandler(display, error_event)
+ Display *display;
+ XErrorEvent *error_event;
+{
+ char message[80];
+
+ /*
+ * Some X servers limit the size of pixmaps.
+ */
+ if ((error_event->error_code == BadAlloc)
+ && (error_event->request_code == X_CreatePixmap))
+ fprintf(stderr, "xtiff: requested pixmap too big for display\n");
+ else {
+ XGetErrorText(display, error_event->error_code, message, 80);
+ fprintf(stderr, "xtiff: error code %s\n", message);
+ }
+
+ exit(0);
+}
+
+void
+Usage()
+{
+ fprintf(stderr, "Usage xtiff: [options] tiff-file\n");
+ fprintf(stderr, "\tstandard Xt options\n");
+ fprintf(stderr, "\t[-help]\n");
+ fprintf(stderr, "\t[-gamma gamma]\n");
+ fprintf(stderr, "\t[-usePixmap (True | False)]\n");
+ fprintf(stderr, "\t[-viewportWidth pixels]\n");
+ fprintf(stderr, "\t[-viewportHeight pixels]\n");
+ fprintf(stderr, "\t[-translate pixels]\n");
+ fprintf(stderr, "\t[-verbose (True | False)]\n");
+ exit(0);
+}
+
+/* vim: set ts=8 sts=8 sw=8 noet: */
+
+/*
+ * Local Variables:
+ * mode: c
+ * c-basic-offset: 8
+ * fill-column: 78
+ * End:
+ */
diff --git a/tiff/contrib/dbs/xtiff/xtifficon.h b/tiff/contrib/dbs/xtiff/xtifficon.h
new file mode 100644
index 0000000..3eac48e
--- /dev/null
+++ b/tiff/contrib/dbs/xtiff/xtifficon.h
@@ -0,0 +1,21 @@
+#define xtifficon_width 32
+#define xtifficon_height 32
+static char xtifficon_bits[] = {
+ 0xff, 0x00, 0x00, 0xc0, 0xfe, 0x01, 0x7e, 0xc0, 0xfc, 0x03, 0x7e, 0x60,
+ 0xf8, 0x07, 0x06, 0x30, 0xf8, 0x07, 0x1e, 0x18, 0xf0, 0x0f, 0x1e, 0x0c,
+ 0xe0, 0x1f, 0x06, 0x06, 0xc0, 0x3f, 0x06, 0x06, 0xc0, 0x3f, 0x06, 0x03,
+ 0x80, 0x7f, 0x80, 0x01, 0x00, 0xff, 0xc0, 0x00, 0x00, 0xfe, 0x61, 0x00,
+ 0x00, 0xfe, 0x31, 0x7e, 0x7e, 0xfc, 0x33, 0x7e, 0x7e, 0xf8, 0x1b, 0x06,
+ 0x18, 0xf0, 0x0d, 0x1e, 0x18, 0xf0, 0x0e, 0x1e, 0x18, 0x60, 0x1f, 0x06,
+ 0x18, 0xb0, 0x3f, 0x06, 0x18, 0x98, 0x7f, 0x06, 0x18, 0x98, 0x7f, 0x00,
+ 0x00, 0x0c, 0xff, 0x00, 0x00, 0x06, 0xfe, 0x01, 0x00, 0x63, 0xfc, 0x03,
+ 0x80, 0x61, 0xfc, 0x03, 0xc0, 0x60, 0xf8, 0x07, 0xc0, 0x60, 0xf0, 0x0f,
+ 0x60, 0x60, 0xe0, 0x1f, 0x30, 0x60, 0xe0, 0x1f, 0x18, 0x60, 0xc0, 0x3f,
+ 0x0c, 0x60, 0x80, 0x7f, 0x06, 0x00, 0x00, 0xff};
+/*
+ * Local Variables:
+ * mode: c
+ * c-basic-offset: 8
+ * fill-column: 78
+ * End:
+ */