Imported Upstream version 1.8.3upstream/1.8.3

1 files changed, 0 insertions, 5467 deletions

diff --git a/tiff/tools/tiff2pdf.c b/tiff/tools/tiff2pdf.c
deleted file mode 100755
index 3761d38..0000000
--- a/tiff/tools/tiff2pdf.c
+++ /dev/null
@@ -1,5467 +0,0 @@
-/* $Id: tiff2pdf.c,v 1.83 2015-01-22 09:58:49 erouault Exp $
- *
- * tiff2pdf - converts a TIFF image to a PDF document
- *
- * Copyright (c) 2003 Ross Finlayson
- *
- * 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 name of
- * Ross Finlayson may not be used in any advertising or
- * publicity relating to the software without the specific, prior written
- * permission of Ross Finlayson.
- * 
- * 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 ROSS FINLAYSON 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.
- */
-
-#include "tif_config.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-#include <time.h>
-#include <errno.h>
-#include <limits.h>
-
-#if HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-#ifdef HAVE_FCNTL_H
-# include <fcntl.h>
-#endif
-
-#ifdef HAVE_IO_H
-# include <io.h>
-#endif
-
-#ifdef NEED_LIBPORT
-# include "libport.h"
-#endif
-
-#include "tiffiop.h"
-#include "tiffio.h"
-
-#ifndef HAVE_GETOPT
-extern int getopt(int, char**, char*);
-#endif
-
-#ifndef EXIT_SUCCESS
-# define EXIT_SUCCESS	0
-#endif
-#ifndef EXIT_FAILURE
-# define EXIT_FAILURE	1
-#endif
-
-#define TIFF2PDF_MODULE "tiff2pdf"
-
-#define PS_UNIT_SIZE	72.0F
-
-/* This type is of PDF color spaces. */
-typedef enum {
-	T2P_CS_BILEVEL = 0x01,	/* Bilevel, black and white */
-	T2P_CS_GRAY = 0x02,	/* Single channel */
-	T2P_CS_RGB = 0x04,	/* Three channel tristimulus RGB */
-	T2P_CS_CMYK = 0x08,	/* Four channel CMYK print inkset */
-	T2P_CS_LAB = 0x10,	/* Three channel L*a*b* color space */
-	T2P_CS_PALETTE = 0x1000,/* One of the above with a color map */
-	T2P_CS_CALGRAY = 0x20,	/* Calibrated single channel */
-	T2P_CS_CALRGB = 0x40,	/* Calibrated three channel tristimulus RGB */
-	T2P_CS_ICCBASED = 0x80	/* ICC profile color specification */
-} t2p_cs_t;
-
-/* This type is of PDF compression types.  */
-typedef enum{
-	T2P_COMPRESS_NONE=0x00
-#ifdef CCITT_SUPPORT
-	, T2P_COMPRESS_G4=0x01
-#endif
-#if defined(JPEG_SUPPORT) || defined(OJPEG_SUPPORT)
-	, T2P_COMPRESS_JPEG=0x02
-#endif
-#ifdef ZIP_SUPPORT
-	, T2P_COMPRESS_ZIP=0x04
-#endif
-} t2p_compress_t;
-
-/* This type is whether TIFF image data can be used in PDF without transcoding. */
-typedef enum{
-	T2P_TRANSCODE_RAW=0x01, /* The raw data from the input can be used without recompressing */
-	T2P_TRANSCODE_ENCODE=0x02 /* The data from the input is perhaps unencoded and reencoded */
-} t2p_transcode_t;
-
-/* This type is of information about the data samples of the input image. */
-typedef enum{
-	T2P_SAMPLE_NOTHING=0x0000, /* The unencoded samples are normal for the output colorspace */
-	T2P_SAMPLE_ABGR_TO_RGB=0x0001, /* The unencoded samples are the result of ReadRGBAImage */
-	T2P_SAMPLE_RGBA_TO_RGB=0x0002, /* The unencoded samples are contiguous RGBA */
-	T2P_SAMPLE_RGBAA_TO_RGB=0x0004, /* The unencoded samples are RGBA with premultiplied alpha */
-	T2P_SAMPLE_YCBCR_TO_RGB=0x0008, 
-	T2P_SAMPLE_YCBCR_TO_LAB=0x0010, 
-	T2P_SAMPLE_REALIZE_PALETTE=0x0020, /* The unencoded samples are indexes into the color map */
-	T2P_SAMPLE_SIGNED_TO_UNSIGNED=0x0040, /* The unencoded samples are signed instead of unsignd */
-	T2P_SAMPLE_LAB_SIGNED_TO_UNSIGNED=0x0040, /* The L*a*b* samples have a* and b* signed */
-	T2P_SAMPLE_PLANAR_SEPARATE_TO_CONTIG=0x0100 /* The unencoded samples are separate instead of contiguous */
-} t2p_sample_t;
-
-/* This type is of error status of the T2P struct. */
-typedef enum{
-	T2P_ERR_OK = 0, /* This is the value of t2p->t2p_error when there is no error */
-	T2P_ERR_ERROR = 1 /* This is the value of t2p->t2p_error when there was an error */
-} t2p_err_t;
-
-/* This struct defines a logical page of a TIFF. */
-typedef struct {
-	tdir_t page_directory;
-	uint32 page_number;
-	ttile_t page_tilecount;
-	uint32 page_extra;
-} T2P_PAGE;
-
-/* This struct defines a PDF rectangle's coordinates. */
-typedef struct {
-	float x1;
-	float y1;
-	float x2;
-	float y2;
-	float mat[9];
-} T2P_BOX;
-
-/* This struct defines a tile of a PDF.  */
-typedef struct {
-	T2P_BOX tile_box;
-} T2P_TILE;
-
-/* This struct defines information about the tiles on a PDF page. */
-typedef struct {
-	ttile_t tiles_tilecount;
-	uint32 tiles_tilewidth;
-	uint32 tiles_tilelength;
-	uint32 tiles_tilecountx;
-	uint32 tiles_tilecounty;
-	uint32 tiles_edgetilewidth;
-	uint32 tiles_edgetilelength;
-	T2P_TILE* tiles_tiles;
-} T2P_TILES;
-
-/* This struct is the context of a function to generate PDF from a TIFF. */
-typedef struct {
-	t2p_err_t t2p_error;
-	T2P_PAGE* tiff_pages;
-	T2P_TILES* tiff_tiles;
-	tdir_t tiff_pagecount;
-	uint16 tiff_compression;
-	uint16 tiff_photometric;
-	uint16 tiff_fillorder;
-	uint16 tiff_bitspersample;
-	uint16 tiff_samplesperpixel;
-	uint16 tiff_planar;
-	uint32 tiff_width;
-	uint32 tiff_length;
-	float tiff_xres;
-	float tiff_yres;
-	uint16 tiff_orientation;
-	toff_t tiff_dataoffset;
-	tsize_t tiff_datasize;
-	uint16 tiff_resunit;
-	uint16 pdf_centimeters;
-	uint16 pdf_overrideres;
-	uint16 pdf_overridepagesize;
-	float pdf_defaultxres;
-	float pdf_defaultyres;
-	float pdf_xres;
-	float pdf_yres;
-	float pdf_defaultpagewidth;
-	float pdf_defaultpagelength;
-	float pdf_pagewidth;
-	float pdf_pagelength;
-	float pdf_imagewidth;
-	float pdf_imagelength;
-	int pdf_image_fillpage; /* 0 (default: no scaling, 1:scale imagesize to pagesize */
-	T2P_BOX pdf_mediabox;
-	T2P_BOX pdf_imagebox;
-	uint16 pdf_majorversion;
-	uint16 pdf_minorversion;
-	uint32 pdf_catalog;
-	uint32 pdf_pages;
-	uint32 pdf_info;
-	uint32 pdf_palettecs;
-	uint16 pdf_fitwindow;
-	uint32 pdf_startxref;
-#define TIFF2PDF_FILEID_SIZE 33
-	char pdf_fileid[TIFF2PDF_FILEID_SIZE];
-#define TIFF2PDF_DATETIME_SIZE 17
-	char pdf_datetime[TIFF2PDF_DATETIME_SIZE];
-#define TIFF2PDF_CREATOR_SIZE 512
-	char pdf_creator[TIFF2PDF_CREATOR_SIZE];
-#define TIFF2PDF_AUTHOR_SIZE 512
-	char pdf_author[TIFF2PDF_AUTHOR_SIZE];
-#define TIFF2PDF_TITLE_SIZE 512
-	char pdf_title[TIFF2PDF_TITLE_SIZE];
-#define TIFF2PDF_SUBJECT_SIZE 512
-	char pdf_subject[TIFF2PDF_SUBJECT_SIZE];
-#define TIFF2PDF_KEYWORDS_SIZE 512
-	char pdf_keywords[TIFF2PDF_KEYWORDS_SIZE];
-	t2p_cs_t pdf_colorspace;
-	uint16 pdf_colorspace_invert;
-	uint16 pdf_switchdecode;
-	uint16 pdf_palettesize;
-	unsigned char* pdf_palette;
-	int pdf_labrange[4];
-	t2p_compress_t pdf_defaultcompression;
-	uint16 pdf_defaultcompressionquality;
-	t2p_compress_t pdf_compression;
-	uint16 pdf_compressionquality;
-	uint16 pdf_nopassthrough;
-	t2p_transcode_t pdf_transcode;
-	t2p_sample_t pdf_sample;
-	uint32* pdf_xrefoffsets;
-	uint32 pdf_xrefcount;
-	tdir_t pdf_page;
-#ifdef OJPEG_SUPPORT
-	tdata_t pdf_ojpegdata;
-	uint32 pdf_ojpegdatalength;
-	uint32 pdf_ojpegiflength;
-#endif
-	float tiff_whitechromaticities[2];
-	float tiff_primarychromaticities[6];
-	float tiff_referenceblackwhite[2];
-	float* tiff_transferfunction[3];
-	int pdf_image_interpolate;	/* 0 (default) : do not interpolate,
-					   1 : interpolate */
-	uint16 tiff_transferfunctioncount;
-	uint32 pdf_icccs;
-	uint32 tiff_iccprofilelength;
-	tdata_t tiff_iccprofile;
-
-	/* fields for custom read/write procedures */
-	FILE *outputfile;
-	int outputdisable;
-	tsize_t outputwritten;
-} T2P;
-
-/* These functions are called by main. */
-
-void tiff2pdf_usage(void);
-int tiff2pdf_match_paper_size(float*, float*, char*);
-
-/* These functions are used to generate a PDF from a TIFF. */ 
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-T2P* t2p_init(void);
-void t2p_validate(T2P*);
-tsize_t t2p_write_pdf(T2P*, TIFF*, TIFF*);
-void t2p_free(T2P*);
-
-#ifdef __cplusplus
-}
-#endif
-
-void t2p_read_tiff_init(T2P*, TIFF*);
-int t2p_cmp_t2p_page(const void*, const void*);
-void t2p_read_tiff_data(T2P*, TIFF*);
-void t2p_read_tiff_size(T2P*, TIFF*);
-void t2p_read_tiff_size_tile(T2P*, TIFF*, ttile_t);
-int t2p_tile_is_right_edge(T2P_TILES, ttile_t);
-int t2p_tile_is_bottom_edge(T2P_TILES, ttile_t);
-int t2p_tile_is_edge(T2P_TILES, ttile_t);
-int t2p_tile_is_corner_edge(T2P_TILES, ttile_t);
-tsize_t t2p_readwrite_pdf_image(T2P*, TIFF*, TIFF*);
-tsize_t t2p_readwrite_pdf_image_tile(T2P*, TIFF*, TIFF*, ttile_t);
-#ifdef OJPEG_SUPPORT
-int t2p_process_ojpeg_tables(T2P*, TIFF*);
-#endif
-#ifdef JPEG_SUPPORT
-int t2p_process_jpeg_strip(unsigned char*, tsize_t*, unsigned char*, tsize_t*, tstrip_t, uint32);
-#endif
-void t2p_tile_collapse_left(tdata_t, tsize_t, uint32, uint32, uint32);
-void t2p_write_advance_directory(T2P*, TIFF*);
-tsize_t t2p_sample_planar_separate_to_contig(T2P*, unsigned char*, unsigned char*, tsize_t);
-tsize_t t2p_sample_realize_palette(T2P*, unsigned char*);
-tsize_t t2p_sample_abgr_to_rgb(tdata_t, uint32);
-tsize_t t2p_sample_rgba_to_rgb(tdata_t, uint32);
-tsize_t t2p_sample_rgbaa_to_rgb(tdata_t, uint32);
-tsize_t t2p_sample_lab_signed_to_unsigned(tdata_t, uint32);
-tsize_t t2p_write_pdf_header(T2P*, TIFF*);
-tsize_t t2p_write_pdf_obj_start(uint32, TIFF*);
-tsize_t t2p_write_pdf_obj_end(TIFF*);
-tsize_t t2p_write_pdf_name(unsigned char*, TIFF*);
-tsize_t t2p_write_pdf_string(char*, TIFF*);
-tsize_t t2p_write_pdf_stream(tdata_t, tsize_t, TIFF*);
-tsize_t t2p_write_pdf_stream_start(TIFF*);
-tsize_t t2p_write_pdf_stream_end(TIFF*);
-tsize_t t2p_write_pdf_stream_dict(tsize_t, uint32, TIFF*);
-tsize_t t2p_write_pdf_stream_dict_start(TIFF*);
-tsize_t t2p_write_pdf_stream_dict_end(TIFF*);
-tsize_t t2p_write_pdf_stream_length(tsize_t, TIFF*);
-tsize_t t2p_write_pdf_catalog(T2P*, TIFF*);
-tsize_t t2p_write_pdf_info(T2P*, TIFF*, TIFF*);
-void t2p_pdf_currenttime(T2P*);
-void t2p_pdf_tifftime(T2P*, TIFF*);
-tsize_t t2p_write_pdf_pages(T2P*, TIFF*);
-tsize_t t2p_write_pdf_page(uint32, T2P*, TIFF*);
-void t2p_compose_pdf_page(T2P*);
-void t2p_compose_pdf_page_orient(T2P_BOX*, uint16);
-void t2p_compose_pdf_page_orient_flip(T2P_BOX*, uint16);
-tsize_t t2p_write_pdf_page_content(T2P*, TIFF*);
-tsize_t t2p_write_pdf_xobject_stream_dict(ttile_t, T2P*, TIFF*);
-tsize_t t2p_write_pdf_xobject_cs(T2P*, TIFF*);
-tsize_t t2p_write_pdf_transfer(T2P*, TIFF*);
-tsize_t t2p_write_pdf_transfer_dict(T2P*, TIFF*, uint16);
-tsize_t t2p_write_pdf_transfer_stream(T2P*, TIFF*, uint16);
-tsize_t t2p_write_pdf_xobject_calcs(T2P*, TIFF*);
-tsize_t t2p_write_pdf_xobject_icccs(T2P*, TIFF*);
-tsize_t t2p_write_pdf_xobject_icccs_dict(T2P*, TIFF*);
-tsize_t t2p_write_pdf_xobject_icccs_stream(T2P*, TIFF*);
-tsize_t t2p_write_pdf_xobject_cs_stream(T2P*, TIFF*);
-tsize_t t2p_write_pdf_xobject_decode(T2P*, TIFF*);
-tsize_t t2p_write_pdf_xobject_stream_filter(ttile_t, T2P*, TIFF*);
-tsize_t t2p_write_pdf_xreftable(T2P*, TIFF*);
-tsize_t t2p_write_pdf_trailer(T2P*, TIFF*);
-
-static void
-t2p_disable(TIFF *tif)
-{
-	T2P *t2p = (T2P*) TIFFClientdata(tif);
-	t2p->outputdisable = 1;
-}
-
-static void
-t2p_enable(TIFF *tif)
-{
-	T2P *t2p = (T2P*) TIFFClientdata(tif);
-	t2p->outputdisable = 0;
-}
-
-/*
- * Procs for TIFFClientOpen
- */
-
-static tmsize_t 
-t2pReadFile(TIFF *tif, tdata_t data, tmsize_t size)
-{
-	thandle_t client = TIFFClientdata(tif);
-	TIFFReadWriteProc proc = TIFFGetReadProc(tif);
-	if (proc)
-		return proc(client, data, size);
-	return -1;
-}
-
-static tmsize_t 
-t2pWriteFile(TIFF *tif, tdata_t data, tmsize_t size)
-{
-	thandle_t client = TIFFClientdata(tif);
-	TIFFReadWriteProc proc = TIFFGetWriteProc(tif);
-	if (proc)
-		return proc(client, data, size);
-	return -1;
-}
-
-static uint64
-t2pSeekFile(TIFF *tif, toff_t offset, int whence)
-{
-	thandle_t client = TIFFClientdata(tif);
-	TIFFSeekProc proc = TIFFGetSeekProc(tif);
-	if (proc)
-		return proc(client, offset, whence);
-	return -1;
-}
-
-static tmsize_t 
-t2p_readproc(thandle_t handle, tdata_t data, tmsize_t size) 
-{
-	(void) handle, (void) data, (void) size;
-	return -1;
-}
-
-static tmsize_t 
-t2p_writeproc(thandle_t handle, tdata_t data, tmsize_t size) 
-{
-	T2P *t2p = (T2P*) handle;
-	if (t2p->outputdisable <= 0 && t2p->outputfile) {
-		tsize_t written = fwrite(data, 1, size, t2p->outputfile);
-		t2p->outputwritten += written;
-		return written;
-	}
-	return size; 
-}
-
-static uint64 
-t2p_seekproc(thandle_t handle, uint64 offset, int whence) 
-{ 
-	T2P *t2p = (T2P*) handle;
-	if (t2p->outputdisable <= 0 && t2p->outputfile)
-		return fseek(t2p->outputfile, (long) offset, whence);
-	return offset;
-}
-
-static int 
-t2p_closeproc(thandle_t handle)
-{ 
-	T2P *t2p = (T2P*) handle;
-	return fclose(t2p->outputfile);
-}
-
-static uint64 
-t2p_sizeproc(thandle_t handle) 
-{
-	(void) handle;
-	return -1;
-}
-
-static int 
-t2p_mapproc(thandle_t handle, void **data, toff_t *offset) 
-{ 
-	(void) handle, (void) data, (void) offset;
-	return -1; 
-}
-
-static void 
-t2p_unmapproc(thandle_t handle, void *data, toff_t offset)
-{ 
-	(void) handle, (void) data, (void) offset;
-}
-
-static uint64
-checkAdd64(uint64 summand1, uint64 summand2, T2P* t2p)
-{
-	uint64 bytes = summand1 + summand2;
-
-	if (bytes < summand1) {
-		TIFFError(TIFF2PDF_MODULE, "Integer overflow");
-		t2p->t2p_error = T2P_ERR_ERROR;
-		bytes = 0;
-	}
-
-	return bytes;
-}
-
-static uint64
-checkMultiply64(uint64 first, uint64 second, T2P* t2p)
-{
-	uint64 bytes = first * second;
-
-	if (second && bytes / second != first) {
-		TIFFError(TIFF2PDF_MODULE, "Integer overflow");
-		t2p->t2p_error = T2P_ERR_ERROR;
-		bytes = 0;
-	}
-
-	return bytes;
-}
-
-/*
-
-  This is the main function.
-
-  The program converts one TIFF file to one PDF file, including multiple page 
-  TIFF files, tiled TIFF files, black and white. grayscale, and color TIFF 
-  files that contain data of TIFF photometric interpretations of bilevel, 
-  grayscale, RGB, YCbCr, CMYK separation, and ICC L*a*b* as supported by 
-  libtiff and PDF.
-
-  If you have multiple TIFF files to convert into one PDF file then use tiffcp 
-  or other program to concatenate the files into a multiple page TIFF file.  
-  If the input TIFF file is of huge dimensions (greater than 10000 pixels height
-  or width) convert the input image to a tiled TIFF if it is not already.
-
-  The standard output is standard output.  Set the output file name with the 
-  "-o output.pdf" option.
-
-  All black and white files are compressed into a single strip CCITT G4 Fax 
-  compressed PDF, unless tiled, where tiled black and white images are 
-  compressed into tiled CCITT G4 Fax compressed PDF, libtiff CCITT support 
-  is assumed.
-
-  Color and grayscale data can be compressed using either JPEG compression, 
-  ITU-T T.81, or Zip/Deflate LZ77 compression, per PNG 1.2 and RFC 1951.  Set 
-  the compression type using the -j or -z options.  JPEG compression support 
-  requires that libtiff be configured with JPEG support, and Zip/Deflate 
-  compression support requires that libtiff is configured with Zip support, 
-  in tiffconf.h.  Use only one or the other of -j and -z.  The -q option 
-  sets the image compression quality, that is 1-100 with libjpeg JPEG 
-  compression and one of 1, 10, 11, 12, 13, 14, or 15 for PNG group compression 
-  predictor methods, add 100, 200, ..., 900 to set zlib compression quality 1-9.
-  PNG Group differencing predictor methods are not currently implemented.
-
-  If the input TIFF contains single strip CCITT G4 Fax compressed information, 
-  then that is written to the PDF file without transcoding, unless the options 
-  of no compression and no passthrough are set, -d and -n.
-
-  If the input TIFF contains JPEG or single strip Zip/Deflate compressed 
-  information, and they are configured, then that is written to the PDF file 
-  without transcoding, unless the options of no compression and no passthrough 
-  are set.
-
-  The default page size upon which the TIFF image is placed is determined by 
-  the resolution and extent of the image data.  Default values for the TIFF 
-  image resolution can be set using the -x and -y options.  The page size can 
-  be set using the -p option for paper size, or -w and -l for paper width and 
-  length, then each page of the TIFF image is centered on its page.  The 
-  distance unit for default resolution and page width and length can be set 
-  by the -u option, the default unit is inch.
-
-  Various items of the output document information can be set with the -e, -c, 
-  -a, -t, -s, and -k tags.  Setting the argument of the option to "" for these 
-  tags causes the relevant document information field to be not written.  Some 
-  of the document information values otherwise get their information from the 
-  input TIFF image, the software, author, document name, and image description.
-
-  The output PDF file conforms to the PDF 1.1 specification or PDF 1.2 if using 
-  Zip/Deflate compression.  
-  
-  The Portable Document Format (PDF) specification is copyrighted by Adobe 
-  Systems, Incorporated.  Todos derechos reservados.
-
-  Here is a listing of the usage example and the options to the tiff2pdf 
-  program that is part of the libtiff distribution.  Options followed by 
-  a colon have a required argument.
-  
-    usage:  tiff2pdf [options] input.tif
-
-    options:
-    -o: output to file name
-
-    -j: compress with JPEG (requires libjpeg configured with libtiff)
-    -z: compress with Zip/Deflate (requires zlib configured with libtiff)
-    -q: compression quality
-    -n: no compressed data passthrough
-    -d: do not compress (decompress)
-    -i: invert colors
-    -u: set distance unit, 'i' for inch, 'm' for centimeter
-    -x: set x resolution default
-    -y: set y resolution default
-    -w: width in units
-    -l: length in units
-    -r: 'd' for resolution default, 'o' for resolution override
-    -p: paper size, eg "letter", "legal", "a4"
-    -F: make the tiff fill the PDF page
-    -f: set pdf "fit window" user preference
-    -b:	set PDF "Interpolate" user preference
-    -e: date, overrides image or current date/time default, YYYYMMDDHHMMSS
-    -c: creator, overrides image software default
-    -a: author, overrides image artist default
-    -t: title, overrides image document name default
-    -s: subject, overrides image image description default
-    -k: keywords
-
-    -h: usage
-
-    examples:
-
-        tiff2pdf -o output.pdf input.tiff
-
-    The above example would generate the file output.pdf from input.tiff.
-
-        tiff2pdf input.tiff
-
-    The above example would generate PDF output from input.tiff and write it
-    to standard output.
-
-        tiff2pdf -j -p letter -o output.pdf input.tiff
-
-    The above example would generate the file output.pdf from input.tiff,
-    putting the image pages on a letter sized page, compressing the output
-    with JPEG.
-
-	Please report bugs through:
-
-	http://bugzilla.remotesensing.org/buglist.cgi?product=libtiff
-
-    See also libtiff.3t, tiffcp.
-  */
-
-int main(int argc, char** argv){
-
-	extern char *optarg;
-	extern int optind;
-	const char *outfilename = NULL;
-	T2P *t2p = NULL;
-	TIFF *input = NULL, *output = NULL;
-	int c, ret = EXIT_SUCCESS;
-
-	t2p = t2p_init();
-
-	if (t2p == NULL){
-		TIFFError(TIFF2PDF_MODULE, "Can't initialize context");
-		goto fail;
-	}
-
-	while (argv &&
-	       (c = getopt(argc, argv,
-			   "o:q:u:x:y:w:l:r:p:e:c:a:t:s:k:jzndifbhF")) != -1){
-		switch (c) {
-			case 'o':
-				outfilename = optarg;
-				break;
-#ifdef JPEG_SUPPORT
-			case 'j':  
-				t2p->pdf_defaultcompression=T2P_COMPRESS_JPEG;
-				break;
-#endif
-#ifndef JPEG_SUPPORT
-			case 'j':  
-				TIFFWarning(
-					TIFF2PDF_MODULE, 
-					"JPEG support in libtiff required for JPEG compression, ignoring option");
-				break;
-#endif
-#ifdef ZIP_SUPPORT
-			case 'z':  
-				t2p->pdf_defaultcompression=T2P_COMPRESS_ZIP;
-				break;
-#endif
-#ifndef ZIP_SUPPORT
-			case 'z':  
-				TIFFWarning(
-					TIFF2PDF_MODULE, 
-					"Zip support in libtiff required for Zip compression, ignoring option");
-				break;
-#endif
-			case 'q': 
-				t2p->pdf_defaultcompressionquality=atoi(optarg);
-				break;
-			case 'n': 
-				t2p->pdf_nopassthrough=1;
-				break;
-			case 'd': 
-				t2p->pdf_defaultcompression=T2P_COMPRESS_NONE;
-				break;
-			case 'u': 
-				if(optarg[0]=='m'){
-					t2p->pdf_centimeters=1;
-				}
-				break;
-			case 'x': 
-				t2p->pdf_defaultxres = 
-					(float)atof(optarg) / (t2p->pdf_centimeters?2.54F:1.0F);
-				break;
-			case 'y': 
-				t2p->pdf_defaultyres = 
-					(float)atof(optarg) / (t2p->pdf_centimeters?2.54F:1.0F);
-				break;
-			case 'w': 
-				t2p->pdf_overridepagesize=1;
-				t2p->pdf_defaultpagewidth = 
-					((float)atof(optarg) * PS_UNIT_SIZE) / (t2p->pdf_centimeters?2.54F:1.0F);
-				break;
-			case 'l': 
-				t2p->pdf_overridepagesize=1;
-				t2p->pdf_defaultpagelength = 
-					((float)atof(optarg) * PS_UNIT_SIZE) / (t2p->pdf_centimeters?2.54F:1.0F);
-				break;
-			case 'r': 
-				if(optarg[0]=='o'){
-					t2p->pdf_overrideres=1;
-				}
-				break;
-			case 'p': 
-				if(tiff2pdf_match_paper_size(
-					&(t2p->pdf_defaultpagewidth), 
-					&(t2p->pdf_defaultpagelength), 
-					optarg)){
-					t2p->pdf_overridepagesize=1;
-				} else {
-					TIFFWarning(TIFF2PDF_MODULE, 
-					"Unknown paper size %s, ignoring option",
-						optarg);
-				}
-				break;
-			case 'i':
-				t2p->pdf_colorspace_invert=1;
-				break;
-			case 'F':
-				t2p->pdf_image_fillpage = 1;
-				break;
-			case 'f': 
-				t2p->pdf_fitwindow=1;
-				break;
-			case 'e':
-				if (strlen(optarg) == 0) {
-					t2p->pdf_datetime[0] = '\0';
-				} else {
-					t2p->pdf_datetime[0] = 'D';
-					t2p->pdf_datetime[1] = ':';
-					strncpy(t2p->pdf_datetime + 2, optarg,
-						sizeof(t2p->pdf_datetime) - 3);
-					t2p->pdf_datetime[sizeof(t2p->pdf_datetime) - 1] = '\0';
-				}
-				break;
-			case 'c': 
-				strncpy(t2p->pdf_creator, optarg, sizeof(t2p->pdf_creator) - 1);
-				t2p->pdf_creator[sizeof(t2p->pdf_creator) - 1] = '\0';
-				break;
-			case 'a': 
-				strncpy(t2p->pdf_author, optarg, sizeof(t2p->pdf_author) - 1);
-				t2p->pdf_author[sizeof(t2p->pdf_author) - 1] = '\0';
-				break;
-			case 't': 
-				strncpy(t2p->pdf_title, optarg, sizeof(t2p->pdf_title) - 1);
-				t2p->pdf_title[sizeof(t2p->pdf_title) - 1] = '\0';
-				break;
-			case 's': 
-				strncpy(t2p->pdf_subject, optarg, sizeof(t2p->pdf_subject) - 1);
-				t2p->pdf_subject[sizeof(t2p->pdf_subject) - 1] = '\0';
-				break;
-			case 'k': 
-				strncpy(t2p->pdf_keywords, optarg, sizeof(t2p->pdf_keywords) - 1);
-				t2p->pdf_keywords[sizeof(t2p->pdf_keywords) - 1] = '\0';
-				break;
-			case 'b':
-				t2p->pdf_image_interpolate = 1;
-				break;
-			case 'h': 
-			case '?': 
-				tiff2pdf_usage();
-				goto success;
-				break;
-		}
-	}
-
-	/*
-	 * Input
-	 */
-	if(argc > optind) {
-		input = TIFFOpen(argv[optind++], "r");
-		if (input==NULL) {
-			TIFFError(TIFF2PDF_MODULE, 
-				  "Can't open input file %s for reading", 
-				  argv[optind-1]);
-			goto fail;
-		}
-	} else {
-		TIFFError(TIFF2PDF_MODULE, "No input file specified"); 
-		tiff2pdf_usage();
-		goto fail;
-	}
-
-	if(argc > optind) {
-		TIFFError(TIFF2PDF_MODULE, 
-			  "No support for multiple input files"); 
-		tiff2pdf_usage();
-		goto fail;
-	}
-
-	/*
-	 * Output
-	 */
-	t2p->outputdisable = 0;
-	if (outfilename) {
-		t2p->outputfile = fopen(outfilename, "wb");
-		if (t2p->outputfile == NULL) {
-			TIFFError(TIFF2PDF_MODULE,
-				  "Can't open output file %s for writing",
-				  outfilename);
-			goto fail;
-		}
-	} else {
-		outfilename = "-";
-		t2p->outputfile = stdout;
-	}
-
-	output = TIFFClientOpen(outfilename, "w", (thandle_t) t2p,
-				t2p_readproc, t2p_writeproc, t2p_seekproc, 
-				t2p_closeproc, t2p_sizeproc, 
-				t2p_mapproc, t2p_unmapproc);
-	if (output == NULL) {
-		TIFFError(TIFF2PDF_MODULE,
-			  "Can't initialize output descriptor");
-		goto fail;
-	}
-	
-	/*
-	 * Validate
-	 */
-	t2p_validate(t2p);
-	t2pSeekFile(output, (toff_t) 0, SEEK_SET);
-
-	/*
-	 * Write
-	 */
-	t2p_write_pdf(t2p, input, output);
-	if (t2p->t2p_error != 0) {
-		TIFFError(TIFF2PDF_MODULE,
-			  "An error occurred creating output PDF file");
-		goto fail;
-	}
-
-	goto success;
-fail:
-	ret = EXIT_FAILURE;
-success:
-	if(input != NULL)
-		TIFFClose(input);
-	if (output != NULL)
-		TIFFClose(output);
-	if (t2p != NULL)
-		t2p_free(t2p);
-	return ret;
-  
-}
-
-void tiff2pdf_usage(){
-	char* lines[]={
-	"usage:  tiff2pdf [options] input.tiff",
-	"options:",
-	" -o: output to file name",
-#ifdef JPEG_SUPPORT
-	" -j: compress with JPEG", 
-#endif
-#ifdef ZIP_SUPPORT
-	" -z: compress with Zip/Deflate",
-#endif
-	" -q: compression quality",
-	" -n: no compressed data passthrough",
-	" -d: do not compress (decompress)",
-	" -i: invert colors",
-	" -u: set distance unit, 'i' for inch, 'm' for centimeter",
-	" -x: set x resolution default in dots per unit",
-	" -y: set y resolution default in dots per unit",
-	" -w: width in units",
-	" -l: length in units",
-	" -r: 'd' for resolution default, 'o' for resolution override",
-	" -p: paper size, eg \"letter\", \"legal\", \"A4\"",
-  " -F: make the tiff fill the PDF page",
-	" -f: set PDF \"Fit Window\" user preference",
-	" -e: date, overrides image or current date/time default, YYYYMMDDHHMMSS",
-	" -c: sets document creator, overrides image software default",
-	" -a: sets document author, overrides image artist default",
-	" -t: sets document title, overrides image document name default",
-	" -s: sets document subject, overrides image image description default",
-	" -k: sets document keywords",
-	" -b: set PDF \"Interpolate\" user preference",
-	" -h: usage",
-	NULL
-	};
-	int i=0;
-
-	fprintf(stderr, "%s\n\n", TIFFGetVersion());
-	for (i=0;lines[i]!=NULL;i++){
-		fprintf(stderr, "%s\n", lines[i]);
-	}
-
-	return;
-}
-
-int tiff2pdf_match_paper_size(float* width, float* length, char* papersize){
-
-	size_t i, len;
-	const char* sizes[]={
-		"LETTER", "A4", "LEGAL",
-		"EXECUTIVE", "LETTER", "LEGAL", "LEDGER", "TABLOID", 
-		"A", "B", "C", "D", "E", "F", "G", "H", "J", "K", 
-		"A10", "A9", "A8", "A7", "A6", "A5", "A4", "A3", "A2", "A1", "A0", 
-		"2A0", "4A0", "2A", "4A", 
-		"B10", "B9", "B8", "B7", "B6", "B5", "B4", "B3", "B2", "B1", "B0", 
-		"JISB10", "JISB9", "JISB8", "JISB7", "JISB6", "JISB5", "JISB4", 
-		"JISB3", "JISB2", "JISB1", "JISB0", 
-		"C10", "C9", "C8", "C7", "C6", "C5", "C4", "C3", "C2", "C1", "C0", 
-		"RA2", "RA1", "RA0", "SRA4", "SRA3", "SRA2", "SRA1", "SRA0", 
-		"A3EXTRA", "A4EXTRA", 
-		"STATEMENT", "FOLIO", "QUARTO", 
-		NULL
-	} ;
-	const int widths[]={
-		612, 595, 612,
-		522, 612,612,792,792,
-		612,792,1224,1584,2448,2016,792,2016,2448,2880,
-		74,105,147,210,298,420,595,842,1191,1684,2384,3370,4768,3370,4768,
-		88,125,176,249,354,499,709,1001,1417,2004,2835,
-		91,128,181,258,363,516,729,1032,1460,2064,2920,
-		79,113,162,230,323,459,649,918,1298,1298,2599,
-		1219,1729,2438,638,907,1276,1814,2551,
-		914,667,
-		396, 612, 609, 
-		0
-	};
-	const int lengths[]={
-		792,842,1008,
-		756,792,1008,1224,1224,
-		792,1224,1584,2448,3168,2880,6480,10296,12672,10296,
-		105,147,210,298,420,595,842,1191,1684,2384,3370,4768,6741,4768,6741,
-		125,176,249,354,499,709,1001,1417,2004,2835,4008,
-		128,181,258,363,516,729,1032,1460,2064,2920,4127,
-		113,162,230,323,459,649,918,1298,1837,1837,3677,
-		1729,2438,3458,907,1276,1814,2551,3628,
-		1262,914,
-		612, 936, 780, 
-		0
-	};
-
-	len=strlen(papersize);
-	for(i=0;i<len;i++){
-		papersize[i]=toupper(papersize[i]);
-	}
-	for(i=0;sizes[i]!=NULL; i++){
-		if (strcmp( (const char*)papersize, sizes[i])==0){
-			*width=(float)widths[i];
-			*length=(float)lengths[i];
-			return(1);
-		}
-	}
-
-	return(0);
-}
-
-/*
- * This function allocates and initializes a T2P context struct pointer.
- */
-
-T2P* t2p_init()
-{
-	T2P* t2p = (T2P*) _TIFFmalloc(sizeof(T2P));
-	if(t2p==NULL){
-		TIFFError(
-			TIFF2PDF_MODULE, 
-			"Can't allocate %lu bytes of memory for t2p_init", 
-			(unsigned long) sizeof(T2P));
-		return( (T2P*) NULL );
-	}
-	_TIFFmemset(t2p, 0x00, sizeof(T2P));
-	t2p->pdf_majorversion=1;
-	t2p->pdf_minorversion=1;
-	t2p->pdf_defaultxres=300.0;
-	t2p->pdf_defaultyres=300.0;
-	t2p->pdf_defaultpagewidth=612.0;
-	t2p->pdf_defaultpagelength=792.0;
-	t2p->pdf_xrefcount=3; /* Catalog, Info, Pages */
-	
-	return(t2p);
-}
-
-/*
- * This function frees a T2P context struct pointer and any allocated data fields of it.
- */
-
-void t2p_free(T2P* t2p)
-{
-	int i = 0;
-
-	if (t2p != NULL) {
-		if(t2p->pdf_xrefoffsets != NULL){
-			_TIFFfree( (tdata_t) t2p->pdf_xrefoffsets);
-		}
-		if(t2p->tiff_pages != NULL){
-			_TIFFfree( (tdata_t) t2p->tiff_pages);
-		}
-		for(i=0;i<t2p->tiff_pagecount;i++){
-			if(t2p->tiff_tiles[i].tiles_tiles != NULL){
-				_TIFFfree( (tdata_t) t2p->tiff_tiles[i].tiles_tiles);
-			}
-		}
-		if(t2p->tiff_tiles != NULL){
-			_TIFFfree( (tdata_t) t2p->tiff_tiles);
-		}
-		if(t2p->pdf_palette != NULL){
-			_TIFFfree( (tdata_t) t2p->pdf_palette);
-		}
-#ifdef OJPEG_SUPPORT
-		if(t2p->pdf_ojpegdata != NULL){
-			_TIFFfree( (tdata_t) t2p->pdf_ojpegdata);
-		}
-#endif
-		_TIFFfree( (tdata_t) t2p );
-	}
-
-	return;
-}
-
-/*
-	This function validates the values of a T2P context struct pointer
-        before calling t2p_write_pdf with it.
-*/
-
-void t2p_validate(T2P* t2p){
-
-#ifdef JPEG_SUPPORT
-	if(t2p->pdf_defaultcompression==T2P_COMPRESS_JPEG){
-		if(t2p->pdf_defaultcompressionquality>100 ||
-			t2p->pdf_defaultcompressionquality<1){
-			t2p->pdf_defaultcompressionquality=0;
-		}
-	}
-#endif
-#ifdef ZIP_SUPPORT
-	if(t2p->pdf_defaultcompression==T2P_COMPRESS_ZIP){
- 		uint16 m=t2p->pdf_defaultcompressionquality%100;
- 		if(t2p->pdf_defaultcompressionquality/100 > 9 ||
- 			(m>1 && m<10) || m>15){
- 			t2p->pdf_defaultcompressionquality=0;
-		}
-		if(t2p->pdf_defaultcompressionquality%100 !=0){
- 			t2p->pdf_defaultcompressionquality/=100;
- 			t2p->pdf_defaultcompressionquality*=100;
-			TIFFError(
-				TIFF2PDF_MODULE, 
-				"PNG Group predictor differencing not implemented, assuming compression quality %u", 
-				t2p->pdf_defaultcompressionquality);
-		}
-		t2p->pdf_defaultcompressionquality%=100;
-		if(t2p->pdf_minorversion<2){t2p->pdf_minorversion=2;}
-	}
-#endif
-	(void)0;
-
-	return;
-}
-
-
-/*
-	This function scans the input TIFF file for pages.  It attempts
-        to determine which IFD's of the TIFF file contain image document
-        pages.  For each, it gathers some information that has to do
-        with the output of the PDF document as a whole.  
-*/
-
-void t2p_read_tiff_init(T2P* t2p, TIFF* input){
-
-	tdir_t directorycount=0;
-	tdir_t i=0;
-	uint16 pagen=0;
-	uint16 paged=0;
-	uint16 xuint16=0;
-
-	directorycount=TIFFNumberOfDirectories(input);
-	t2p->tiff_pages = (T2P_PAGE*) _TIFFmalloc(TIFFSafeMultiply(tmsize_t,directorycount,sizeof(T2P_PAGE)));
-	if(t2p->tiff_pages==NULL){
-		TIFFError(
-			TIFF2PDF_MODULE, 
-			"Can't allocate %lu bytes of memory for tiff_pages array, %s", 
-			(unsigned long) directorycount * sizeof(T2P_PAGE), 
-			TIFFFileName(input));
-		t2p->t2p_error = T2P_ERR_ERROR;
-		return;
-	}
-	_TIFFmemset( t2p->tiff_pages, 0x00, directorycount * sizeof(T2P_PAGE));
-	t2p->tiff_tiles = (T2P_TILES*) _TIFFmalloc(TIFFSafeMultiply(tmsize_t,directorycount,sizeof(T2P_TILES)));
-	if(t2p->tiff_tiles==NULL){
-		TIFFError(
-			TIFF2PDF_MODULE, 
-			"Can't allocate %lu bytes of memory for tiff_tiles array, %s", 
-			(unsigned long) directorycount * sizeof(T2P_TILES), 
-			TIFFFileName(input));
-		t2p->t2p_error = T2P_ERR_ERROR;
-		return;
-	}
-	_TIFFmemset( t2p->tiff_tiles, 0x00, directorycount * sizeof(T2P_TILES));
-	for(i=0;i<directorycount;i++){
-		uint32 subfiletype = 0;
-		
-		if(!TIFFSetDirectory(input, i)){
-			TIFFError(
-				TIFF2PDF_MODULE, 
-				"Can't set directory %u of input file %s", 
-				i,
-				TIFFFileName(input));
-			t2p->t2p_error = T2P_ERR_ERROR;
-			return;
-		}
-		if(TIFFGetField(input, TIFFTAG_PAGENUMBER, &pagen, &paged)){
-			if((pagen>paged) && (paged != 0)){
-				t2p->tiff_pages[t2p->tiff_pagecount].page_number = 
-					paged;
-			} else {
-				t2p->tiff_pages[t2p->tiff_pagecount].page_number = 
-					pagen;
-			}
-			goto ispage2;
-		}
-		if(TIFFGetField(input, TIFFTAG_SUBFILETYPE, &subfiletype)){
-			if ( ((subfiletype & FILETYPE_PAGE) != 0)
-                             || (subfiletype == 0)){
-				goto ispage;
-			} else {
-				goto isnotpage;
-			}
-		}
-		if(TIFFGetField(input, TIFFTAG_OSUBFILETYPE, &subfiletype)){
-			if ((subfiletype == OFILETYPE_IMAGE) 
-				|| (subfiletype == OFILETYPE_PAGE)
-				|| (subfiletype == 0) ){
-				goto ispage;
-			} else {
-				goto isnotpage;
-			}
-		}
-		ispage:
-		t2p->tiff_pages[t2p->tiff_pagecount].page_number=t2p->tiff_pagecount;
-		ispage2:
-		t2p->tiff_pages[t2p->tiff_pagecount].page_directory=i;
-		if(TIFFIsTiled(input)){
-			t2p->tiff_pages[t2p->tiff_pagecount].page_tilecount = 
-				TIFFNumberOfTiles(input);
-		}
-		t2p->tiff_pagecount++;
-		isnotpage:
-		(void)0;
-	}
-	
-	qsort((void*) t2p->tiff_pages, t2p->tiff_pagecount,
-              sizeof(T2P_PAGE), t2p_cmp_t2p_page);
-
-	for(i=0;i<t2p->tiff_pagecount;i++){
-		t2p->pdf_xrefcount += 5;
-		TIFFSetDirectory(input, t2p->tiff_pages[i].page_directory );
-		if((TIFFGetField(input, TIFFTAG_PHOTOMETRIC, &xuint16)
-                    && (xuint16==PHOTOMETRIC_PALETTE))
-		   || TIFFGetField(input, TIFFTAG_INDEXED, &xuint16)) {
-			t2p->tiff_pages[i].page_extra++;
-			t2p->pdf_xrefcount++;
-		}
-#ifdef ZIP_SUPPORT
-		if (TIFFGetField(input, TIFFTAG_COMPRESSION, &xuint16)) {
-                        if( (xuint16== COMPRESSION_DEFLATE ||
-                             xuint16== COMPRESSION_ADOBE_DEFLATE) && 
-                            ((t2p->tiff_pages[i].page_tilecount != 0) 
-                             || TIFFNumberOfStrips(input)==1) &&
-                            (t2p->pdf_nopassthrough==0)	){
-                                if(t2p->pdf_minorversion<2){t2p->pdf_minorversion=2;}
-                        }
-                }
-#endif
-		if (TIFFGetField(input, TIFFTAG_TRANSFERFUNCTION,
-                                 &(t2p->tiff_transferfunction[0]),
-                                 &(t2p->tiff_transferfunction[1]),
-                                 &(t2p->tiff_transferfunction[2]))) {
-			if((t2p->tiff_transferfunction[1] != (float*) NULL) &&
-                           (t2p->tiff_transferfunction[2] != (float*) NULL) &&
-                           (t2p->tiff_transferfunction[1] !=
-                            t2p->tiff_transferfunction[0])) {
-				t2p->tiff_transferfunctioncount = 3;
-				t2p->tiff_pages[i].page_extra += 4;
-				t2p->pdf_xrefcount += 4;
-			} else {
-				t2p->tiff_transferfunctioncount = 1;
-				t2p->tiff_pages[i].page_extra += 2;
-				t2p->pdf_xrefcount += 2;
-			}
-			if(t2p->pdf_minorversion < 2)
-				t2p->pdf_minorversion = 2;
-                } else {
-			t2p->tiff_transferfunctioncount=0;
-		}
-		if( TIFFGetField(
-			input, 
-			TIFFTAG_ICCPROFILE, 
-			&(t2p->tiff_iccprofilelength), 
-			&(t2p->tiff_iccprofile)) != 0){
-			t2p->tiff_pages[i].page_extra++;
-			t2p->pdf_xrefcount++;
-			if(t2p->pdf_minorversion<3){t2p->pdf_minorversion=3;}
-		}
-		t2p->tiff_tiles[i].tiles_tilecount=
-			t2p->tiff_pages[i].page_tilecount;
-		if( (TIFFGetField(input, TIFFTAG_PLANARCONFIG, &xuint16) != 0)
-			&& (xuint16 == PLANARCONFIG_SEPARATE ) ){
-				if( !TIFFGetField(input, TIFFTAG_SAMPLESPERPIXEL, &xuint16) )
-				{
-					TIFFError(
-                        TIFF2PDF_MODULE, 
-                        "Missing SamplesPerPixel, %s", 
-                        TIFFFileName(input));
-                    t2p->t2p_error = T2P_ERR_ERROR;
-                    return;
-				}
-                if( (t2p->tiff_tiles[i].tiles_tilecount % xuint16) != 0 )
-                {
-                    TIFFError(
-                        TIFF2PDF_MODULE, 
-                        "Invalid tile count, %s", 
-                        TIFFFileName(input));
-                    t2p->t2p_error = T2P_ERR_ERROR;
-                    return;
-                }
-				t2p->tiff_tiles[i].tiles_tilecount/= xuint16;
-		}
-		if( t2p->tiff_tiles[i].tiles_tilecount > 0){
-			t2p->pdf_xrefcount += 
-				(t2p->tiff_tiles[i].tiles_tilecount -1)*2;
-			TIFFGetField(input, 
-				TIFFTAG_TILEWIDTH, 
-				&( t2p->tiff_tiles[i].tiles_tilewidth) );
-			TIFFGetField(input, 
-				TIFFTAG_TILELENGTH, 
-				&( t2p->tiff_tiles[i].tiles_tilelength) );
-			t2p->tiff_tiles[i].tiles_tiles = 
-			(T2P_TILE*) _TIFFmalloc(TIFFSafeMultiply(tmsize_t,t2p->tiff_tiles[i].tiles_tilecount,
-                                                                 sizeof(T2P_TILE)) );
-			if( t2p->tiff_tiles[i].tiles_tiles == NULL){
-				TIFFError(
-					TIFF2PDF_MODULE, 
-					"Can't allocate %lu bytes of memory for t2p_read_tiff_init, %s", 
-					(unsigned long) t2p->tiff_tiles[i].tiles_tilecount * sizeof(T2P_TILE), 
-					TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return;
-			}
-		}
-	}
-
-	return;
-}
-
-/*
- * This function is used by qsort to sort a T2P_PAGE* array of page structures
- * by page number. If the page numbers are the same, we fall back to comparing
- * directory numbers to preserve the order of the input file.
- */
-
-int t2p_cmp_t2p_page(const void* e1, const void* e2){
-
-	int d;
-	d = (int32)(((T2P_PAGE*)e1)->page_number) - (int32)(((T2P_PAGE*)e2)->page_number);
-	if(d == 0){
-		d = (int32)(((T2P_PAGE*)e1)->page_directory) - (int32)(((T2P_PAGE*)e2)->page_directory);
-	}
-	return d;
-}
-
-/*
-	This function sets the input directory to the directory of a given
-	page and determines information about the image.  It checks
-	the image characteristics to determine if it is possible to convert
-	the image data into a page of PDF output, setting values of the T2P
-	struct for this page.  It determines what color space is used in
-	the output PDF to represent the image.
-	
-	It determines if the image can be converted as raw data without
-	requiring transcoding of the image data.
-*/
-
-void t2p_read_tiff_data(T2P* t2p, TIFF* input){
-
-	int i=0;
-	uint16* r;
-	uint16* g;
-	uint16* b;
-	uint16* a;
-	uint16 xuint16;
-	uint16* xuint16p;
-	float* xfloatp;
-
-	t2p->pdf_transcode = T2P_TRANSCODE_ENCODE;
-	t2p->pdf_sample = T2P_SAMPLE_NOTHING;
-        t2p->pdf_switchdecode = t2p->pdf_colorspace_invert;
-        
-	
-	TIFFSetDirectory(input, t2p->tiff_pages[t2p->pdf_page].page_directory);
-
-	TIFFGetField(input, TIFFTAG_IMAGEWIDTH, &(t2p->tiff_width));
-	if(t2p->tiff_width == 0){
-		TIFFError(
-			TIFF2PDF_MODULE, 
-			"No support for %s with zero width", 
-			TIFFFileName(input)	);
-		t2p->t2p_error = T2P_ERR_ERROR;
-		return;
-	}
-
-	TIFFGetField(input, TIFFTAG_IMAGELENGTH, &(t2p->tiff_length));
-	if(t2p->tiff_length == 0){
-		TIFFError(
-			TIFF2PDF_MODULE, 
-			"No support for %s with zero length", 
-			TIFFFileName(input)	);
-		t2p->t2p_error = T2P_ERR_ERROR;
-		return;
-	}
-
-        if(TIFFGetField(input, TIFFTAG_COMPRESSION, &(t2p->tiff_compression)) == 0){
-                TIFFError(
-                        TIFF2PDF_MODULE, 
-                        "No support for %s with no compression tag", 
-                        TIFFFileName(input)     );
-                t2p->t2p_error = T2P_ERR_ERROR;
-                return;
-
-        }
-        if( TIFFIsCODECConfigured(t2p->tiff_compression) == 0){
-		TIFFError(
-			TIFF2PDF_MODULE, 
-			"No support for %s with compression type %u:  not configured", 
-			TIFFFileName(input), 
-			t2p->tiff_compression	
-			);
-		t2p->t2p_error = T2P_ERR_ERROR;
-		return;
-	
-	}
-
-	TIFFGetFieldDefaulted(input, TIFFTAG_BITSPERSAMPLE, &(t2p->tiff_bitspersample));
-	switch(t2p->tiff_bitspersample){
-		case 1:
-		case 2:
-		case 4:
-		case 8:
-			break;
-		case 0:
-			TIFFWarning(
-				TIFF2PDF_MODULE, 
-				"Image %s has 0 bits per sample, assuming 1",
-				TIFFFileName(input));
-			t2p->tiff_bitspersample=1;
-			break;
-		default:
-			TIFFError(
-				TIFF2PDF_MODULE, 
-				"No support for %s with %u bits per sample",
-				TIFFFileName(input),
-				t2p->tiff_bitspersample);
-			t2p->t2p_error = T2P_ERR_ERROR;
-			return;
-	}
-
-	TIFFGetFieldDefaulted(input, TIFFTAG_SAMPLESPERPIXEL, &(t2p->tiff_samplesperpixel));
-	if(t2p->tiff_samplesperpixel>4){
-		TIFFError(
-			TIFF2PDF_MODULE, 
-			"No support for %s with %u samples per pixel",
-			TIFFFileName(input),
-			t2p->tiff_samplesperpixel);
-		t2p->t2p_error = T2P_ERR_ERROR;
-		return;
-	}
-	if(t2p->tiff_samplesperpixel==0){
-		TIFFWarning(
-			TIFF2PDF_MODULE, 
-			"Image %s has 0 samples per pixel, assuming 1",
-			TIFFFileName(input));
-		t2p->tiff_samplesperpixel=1;
-	}
-	
-	if(TIFFGetField(input, TIFFTAG_SAMPLEFORMAT, &xuint16) != 0 ){
-		switch(xuint16){
-			case 0:
-			case 1:
-			case 4:
-				break;
-			default:
-				TIFFError(
-					TIFF2PDF_MODULE, 
-					"No support for %s with sample format %u",
-					TIFFFileName(input),
-					xuint16);
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return;
-				break;
-		}
-	}
-	
-	TIFFGetFieldDefaulted(input, TIFFTAG_FILLORDER, &(t2p->tiff_fillorder));
-	
-        if(TIFFGetField(input, TIFFTAG_PHOTOMETRIC, &(t2p->tiff_photometric)) == 0){
-                TIFFError(
-                        TIFF2PDF_MODULE, 
-                        "No support for %s with no photometric interpretation tag", 
-                        TIFFFileName(input)     );
-                t2p->t2p_error = T2P_ERR_ERROR;
-                return;
-
-        }
-        
-	switch(t2p->tiff_photometric){
-		case PHOTOMETRIC_MINISWHITE:
-		case PHOTOMETRIC_MINISBLACK: 
-			if (t2p->tiff_bitspersample==1){
-				t2p->pdf_colorspace=T2P_CS_BILEVEL;
-				if(t2p->tiff_photometric==PHOTOMETRIC_MINISWHITE){
-					t2p->pdf_switchdecode ^= 1;
-				}
-			} else {
-				t2p->pdf_colorspace=T2P_CS_GRAY;
-				if(t2p->tiff_photometric==PHOTOMETRIC_MINISWHITE){
-					t2p->pdf_switchdecode ^= 1;
-				} 
-			}
-			break;
-		case PHOTOMETRIC_RGB: 
-			t2p->pdf_colorspace=T2P_CS_RGB;
-			if(t2p->tiff_samplesperpixel == 3){
-				break;
-			}
-			if(TIFFGetField(input, TIFFTAG_INDEXED, &xuint16)){
-				if(xuint16==1)
-					goto photometric_palette;
-			}
-			if(t2p->tiff_samplesperpixel > 3) {
-				if(t2p->tiff_samplesperpixel == 4) {
-					t2p->pdf_colorspace = T2P_CS_RGB;
-					if(TIFFGetField(input,
-							TIFFTAG_EXTRASAMPLES,
-							&xuint16, &xuint16p)
-					   && xuint16 == 1) {
-						if(xuint16p[0] == EXTRASAMPLE_ASSOCALPHA){
-							if( t2p->tiff_bitspersample != 8 )
-							{
-							    TIFFError(
-								    TIFF2PDF_MODULE, 
-								    "No support for BitsPerSample=%d for RGBA",
-								    t2p->tiff_bitspersample);
-							    t2p->t2p_error = T2P_ERR_ERROR;
-							    return;
-							}
-							t2p->pdf_sample=T2P_SAMPLE_RGBAA_TO_RGB;
-							break;
-						}
-						if(xuint16p[0] == EXTRASAMPLE_UNASSALPHA){
-							if( t2p->tiff_bitspersample != 8 )
-							{
-							    TIFFError(
-								    TIFF2PDF_MODULE, 
-								    "No support for BitsPerSample=%d for RGBA",
-								    t2p->tiff_bitspersample);
-							    t2p->t2p_error = T2P_ERR_ERROR;
-							    return;
-							}
-							t2p->pdf_sample=T2P_SAMPLE_RGBA_TO_RGB;
-							break;
-						}
-						TIFFWarning(
-							TIFF2PDF_MODULE, 
-							"RGB image %s has 4 samples per pixel, assuming RGBA",
-							TIFFFileName(input));
-							break;
-					}
-					t2p->pdf_colorspace=T2P_CS_CMYK;
-					t2p->pdf_switchdecode ^= 1;
-					TIFFWarning(
-						TIFF2PDF_MODULE, 
-						"RGB image %s has 4 samples per pixel, assuming inverse CMYK",
-					TIFFFileName(input));
-					break;
-				} else {
-					TIFFError(
-						TIFF2PDF_MODULE, 
-						"No support for RGB image %s with %u samples per pixel", 
-						TIFFFileName(input), 
-						t2p->tiff_samplesperpixel);
-					t2p->t2p_error = T2P_ERR_ERROR;
-					break;
-				}
-			} else {
-				TIFFError(
-					TIFF2PDF_MODULE, 
-					"No support for RGB image %s with %u samples per pixel", 
-					TIFFFileName(input), 
-					t2p->tiff_samplesperpixel);
-				t2p->t2p_error = T2P_ERR_ERROR;
-				break;
-			}
-		case PHOTOMETRIC_PALETTE: 
-			photometric_palette:
-			if(t2p->tiff_samplesperpixel!=1){
-				TIFFError(
-					TIFF2PDF_MODULE, 
-					"No support for palettized image %s with not one sample per pixel", 
-					TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return;
-			}
-			t2p->pdf_colorspace=T2P_CS_RGB | T2P_CS_PALETTE;
-			t2p->pdf_palettesize=0x0001<<t2p->tiff_bitspersample;
-			if(!TIFFGetField(input, TIFFTAG_COLORMAP, &r, &g, &b)){
-				TIFFError(
-					TIFF2PDF_MODULE, 
-					"Palettized image %s has no color map", 
-					TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return;
-			} 
-			if(t2p->pdf_palette != NULL){
-				_TIFFfree(t2p->pdf_palette);
-				t2p->pdf_palette=NULL;
-			}
-			t2p->pdf_palette = (unsigned char*)
-				_TIFFmalloc(TIFFSafeMultiply(tmsize_t,t2p->pdf_palettesize,3));
-			if(t2p->pdf_palette==NULL){
-				TIFFError(
-					TIFF2PDF_MODULE, 
-					"Can't allocate %u bytes of memory for t2p_read_tiff_image, %s", 
-					t2p->pdf_palettesize, 
-					TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return;
-			}
-			for(i=0;i<t2p->pdf_palettesize;i++){
-				t2p->pdf_palette[(i*3)]  = (unsigned char) (r[i]>>8);
-				t2p->pdf_palette[(i*3)+1]= (unsigned char) (g[i]>>8);
-				t2p->pdf_palette[(i*3)+2]= (unsigned char) (b[i]>>8);
-			}
-			t2p->pdf_palettesize *= 3;
-			break;
-		case PHOTOMETRIC_SEPARATED:
-			if(TIFFGetField(input, TIFFTAG_INDEXED, &xuint16)){
-				if(xuint16==1){
-						goto photometric_palette_cmyk;
-				}
-			}
-			if( TIFFGetField(input, TIFFTAG_INKSET, &xuint16) ){
-				if(xuint16 != INKSET_CMYK){
-					TIFFError(
-						TIFF2PDF_MODULE, 
-						"No support for %s because its inkset is not CMYK",
-						TIFFFileName(input) );
-					t2p->t2p_error = T2P_ERR_ERROR;
-					return;
-				}
-			}
-			if(t2p->tiff_samplesperpixel==4){
-				t2p->pdf_colorspace=T2P_CS_CMYK;
-			} else {
-				TIFFError(
-					TIFF2PDF_MODULE, 
-					"No support for %s because it has %u samples per pixel",
-					TIFFFileName(input), 
-					t2p->tiff_samplesperpixel);
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return;
-			}
-			break;
-			photometric_palette_cmyk:
-			if(t2p->tiff_samplesperpixel!=1){
-				TIFFError(
-					TIFF2PDF_MODULE, 
-					"No support for palettized CMYK image %s with not one sample per pixel", 
-					TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return;
-			}
-			t2p->pdf_colorspace=T2P_CS_CMYK | T2P_CS_PALETTE;
-			t2p->pdf_palettesize=0x0001<<t2p->tiff_bitspersample;
-			if(!TIFFGetField(input, TIFFTAG_COLORMAP, &r, &g, &b, &a)){
-				TIFFError(
-					TIFF2PDF_MODULE, 
-					"Palettized image %s has no color map", 
-					TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return;
-			} 
-			if(t2p->pdf_palette != NULL){
-				_TIFFfree(t2p->pdf_palette);
-				t2p->pdf_palette=NULL;
-			}
-			t2p->pdf_palette = (unsigned char*) 
-				_TIFFmalloc(TIFFSafeMultiply(tmsize_t,t2p->pdf_palettesize,4));
-			if(t2p->pdf_palette==NULL){
-				TIFFError(
-					TIFF2PDF_MODULE, 
-					"Can't allocate %u bytes of memory for t2p_read_tiff_image, %s", 
-					t2p->pdf_palettesize, 
-					TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return;
-			}
-			for(i=0;i<t2p->pdf_palettesize;i++){
-				t2p->pdf_palette[(i*4)]  = (unsigned char) (r[i]>>8);
-				t2p->pdf_palette[(i*4)+1]= (unsigned char) (g[i]>>8);
-				t2p->pdf_palette[(i*4)+2]= (unsigned char) (b[i]>>8);
-				t2p->pdf_palette[(i*4)+3]= (unsigned char) (a[i]>>8);
-			}
-			t2p->pdf_palettesize *= 4;
-			break;
-		case PHOTOMETRIC_YCBCR:
-			t2p->pdf_colorspace=T2P_CS_RGB;
-			if(t2p->tiff_samplesperpixel==1){
-				t2p->pdf_colorspace=T2P_CS_GRAY;
-				t2p->tiff_photometric=PHOTOMETRIC_MINISBLACK;
-				break;
-			}
-			t2p->pdf_sample=T2P_SAMPLE_YCBCR_TO_RGB;
-#ifdef JPEG_SUPPORT
-			if(t2p->pdf_defaultcompression==T2P_COMPRESS_JPEG){
-				t2p->pdf_sample=T2P_SAMPLE_NOTHING;
-			}
-#endif
-			break;
-		case PHOTOMETRIC_CIELAB:
-            if( t2p->tiff_samplesperpixel != 3){
-                TIFFError(
-                    TIFF2PDF_MODULE, 
-                    "Unsupported samplesperpixel = %d for CIELAB", 
-                    t2p->tiff_samplesperpixel);
-                t2p->t2p_error = T2P_ERR_ERROR;
-                return;
-            }
-            if( t2p->tiff_bitspersample != 8){
-                TIFFError(
-                    TIFF2PDF_MODULE, 
-                    "Invalid bitspersample = %d for CIELAB", 
-                    t2p->tiff_bitspersample);
-                t2p->t2p_error = T2P_ERR_ERROR;
-                return;
-            }
-			t2p->pdf_labrange[0]= -127;
-			t2p->pdf_labrange[1]= 127;
-			t2p->pdf_labrange[2]= -127;
-			t2p->pdf_labrange[3]= 127;
-			t2p->pdf_sample=T2P_SAMPLE_LAB_SIGNED_TO_UNSIGNED;
-			t2p->pdf_colorspace=T2P_CS_LAB;
-			break;
-		case PHOTOMETRIC_ICCLAB:
-			t2p->pdf_labrange[0]= 0;
-			t2p->pdf_labrange[1]= 255;
-			t2p->pdf_labrange[2]= 0;
-			t2p->pdf_labrange[3]= 255;
-			t2p->pdf_colorspace=T2P_CS_LAB;
-			break;
-		case PHOTOMETRIC_ITULAB:
-            if( t2p->tiff_samplesperpixel != 3){
-                TIFFError(
-                    TIFF2PDF_MODULE, 
-                    "Unsupported samplesperpixel = %d for ITULAB", 
-                    t2p->tiff_samplesperpixel);
-                t2p->t2p_error = T2P_ERR_ERROR;
-                return;
-            }
-            if( t2p->tiff_bitspersample != 8){
-                TIFFError(
-                    TIFF2PDF_MODULE, 
-                    "Invalid bitspersample = %d for ITULAB", 
-                    t2p->tiff_bitspersample);
-                t2p->t2p_error = T2P_ERR_ERROR;
-                return;
-            }
-			t2p->pdf_labrange[0]=-85;
-			t2p->pdf_labrange[1]=85;
-			t2p->pdf_labrange[2]=-75;
-			t2p->pdf_labrange[3]=124;
-			t2p->pdf_sample=T2P_SAMPLE_LAB_SIGNED_TO_UNSIGNED;
-			t2p->pdf_colorspace=T2P_CS_LAB;
-			break;
-		case PHOTOMETRIC_LOGL:
-		case PHOTOMETRIC_LOGLUV:
-			TIFFError(
-				TIFF2PDF_MODULE, 
-				"No support for %s with photometric interpretation LogL/LogLuv", 
-				TIFFFileName(input));
-			t2p->t2p_error = T2P_ERR_ERROR;
-			return;
-		default:
-			TIFFError(
-				TIFF2PDF_MODULE, 
-				"No support for %s with photometric interpretation %u", 
-				TIFFFileName(input),
-				t2p->tiff_photometric);
-			t2p->t2p_error = T2P_ERR_ERROR;
-			return;
-	}
-
-	if(TIFFGetField(input, TIFFTAG_PLANARCONFIG, &(t2p->tiff_planar))){
-		switch(t2p->tiff_planar){
-			case 0:
-				TIFFWarning(
-					TIFF2PDF_MODULE, 
-					"Image %s has planar configuration 0, assuming 1", 
-					TIFFFileName(input));
-				t2p->tiff_planar=PLANARCONFIG_CONTIG;
-			case PLANARCONFIG_CONTIG:
-				break;
-			case PLANARCONFIG_SEPARATE:
-				t2p->pdf_sample=T2P_SAMPLE_PLANAR_SEPARATE_TO_CONTIG;
-				if(t2p->tiff_bitspersample!=8){
-					TIFFError(
-						TIFF2PDF_MODULE, 
-						"No support for %s with separated planar configuration and %u bits per sample", 
-						TIFFFileName(input),
-						t2p->tiff_bitspersample);
-					t2p->t2p_error = T2P_ERR_ERROR;
-					return;
-				}
-				break;
-			default:
-				TIFFError(
-					TIFF2PDF_MODULE, 
-					"No support for %s with planar configuration %u", 
-					TIFFFileName(input),
-					t2p->tiff_planar);
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return;
-		}
-	}
-
-        TIFFGetFieldDefaulted(input, TIFFTAG_ORIENTATION,
-                              &(t2p->tiff_orientation));
-        if(t2p->tiff_orientation>8){
-                TIFFWarning(TIFF2PDF_MODULE,
-                            "Image %s has orientation %u, assuming 0",
-                            TIFFFileName(input), t2p->tiff_orientation);
-                t2p->tiff_orientation=0;
-        }
-
-        if(TIFFGetField(input, TIFFTAG_XRESOLUTION, &(t2p->tiff_xres) ) == 0){
-                t2p->tiff_xres=0.0;
-        }
-        if(TIFFGetField(input, TIFFTAG_YRESOLUTION, &(t2p->tiff_yres) ) == 0){
-                t2p->tiff_yres=0.0;
-        }
-	TIFFGetFieldDefaulted(input, TIFFTAG_RESOLUTIONUNIT,
-			      &(t2p->tiff_resunit));
-	if(t2p->tiff_resunit == RESUNIT_CENTIMETER) {
-		t2p->tiff_xres *= 2.54F;
-		t2p->tiff_yres *= 2.54F;
-	} else if (t2p->tiff_resunit != RESUNIT_INCH
-		   && t2p->pdf_centimeters != 0) {
-		t2p->tiff_xres *= 2.54F;
-		t2p->tiff_yres *= 2.54F;
-	}
-
-	t2p_compose_pdf_page(t2p);
-        if( t2p->t2p_error == T2P_ERR_ERROR )
-	    return;
-
-	t2p->pdf_transcode = T2P_TRANSCODE_ENCODE;
-	if(t2p->pdf_nopassthrough==0){
-#ifdef CCITT_SUPPORT
-		if(t2p->tiff_compression==COMPRESSION_CCITTFAX4  
-			){
-			if(TIFFIsTiled(input) || (TIFFNumberOfStrips(input)==1) ){
-				t2p->pdf_transcode = T2P_TRANSCODE_RAW;
-				t2p->pdf_compression=T2P_COMPRESS_G4;
-			}
-		}
-#endif
-#ifdef ZIP_SUPPORT
-		if(t2p->tiff_compression== COMPRESSION_ADOBE_DEFLATE 
-			|| t2p->tiff_compression==COMPRESSION_DEFLATE){
-			if(TIFFIsTiled(input) || (TIFFNumberOfStrips(input)==1) ){
-				t2p->pdf_transcode = T2P_TRANSCODE_RAW;
-				t2p->pdf_compression=T2P_COMPRESS_ZIP;
-			}
-		}
-#endif
-#ifdef OJPEG_SUPPORT
-		if(t2p->tiff_compression==COMPRESSION_OJPEG){
-			t2p->pdf_transcode = T2P_TRANSCODE_RAW;
-			t2p->pdf_compression=T2P_COMPRESS_JPEG;
-			t2p_process_ojpeg_tables(t2p, input);
-		}
-#endif
-#ifdef JPEG_SUPPORT
-		if(t2p->tiff_compression==COMPRESSION_JPEG){
-			t2p->pdf_transcode = T2P_TRANSCODE_RAW;
-			t2p->pdf_compression=T2P_COMPRESS_JPEG;
-		}
-#endif
-		(void)0;
-	}
-
-	if(t2p->pdf_transcode!=T2P_TRANSCODE_RAW){
-		t2p->pdf_compression = t2p->pdf_defaultcompression;
-	}
-
-#ifdef JPEG_SUPPORT
-	if(t2p->pdf_defaultcompression==T2P_COMPRESS_JPEG){
-		if(t2p->pdf_colorspace & T2P_CS_PALETTE){
-			t2p->pdf_sample|=T2P_SAMPLE_REALIZE_PALETTE;
-			t2p->pdf_colorspace ^= T2P_CS_PALETTE;
-			t2p->tiff_pages[t2p->pdf_page].page_extra--;
-		}
-	}
-	if(t2p->tiff_compression==COMPRESSION_JPEG){
-		if(t2p->tiff_planar==PLANARCONFIG_SEPARATE){
-			TIFFError(
-				TIFF2PDF_MODULE, 
-				"No support for %s with JPEG compression and separated planar configuration", 
-				TIFFFileName(input));
-				t2p->t2p_error=T2P_ERR_ERROR;
-			return;
-		}
-	}
-#endif
-#ifdef OJPEG_SUPPORT
-	if(t2p->tiff_compression==COMPRESSION_OJPEG){
-		if(t2p->tiff_planar==PLANARCONFIG_SEPARATE){
-			TIFFError(
-				TIFF2PDF_MODULE, 
-				"No support for %s with OJPEG compression and separated planar configuration", 
-				TIFFFileName(input));
-				t2p->t2p_error=T2P_ERR_ERROR;
-			return;
-		}
-	}
-#endif
-
-	if(t2p->pdf_sample & T2P_SAMPLE_REALIZE_PALETTE){
-		if(t2p->pdf_colorspace & T2P_CS_CMYK){
-			t2p->tiff_samplesperpixel=4;
-			t2p->tiff_photometric=PHOTOMETRIC_SEPARATED;
-		} else {
-			t2p->tiff_samplesperpixel=3;
-			t2p->tiff_photometric=PHOTOMETRIC_RGB;
-		}
-	}
-
-	if (TIFFGetField(input, TIFFTAG_TRANSFERFUNCTION,
-			 &(t2p->tiff_transferfunction[0]),
-			 &(t2p->tiff_transferfunction[1]),
-			 &(t2p->tiff_transferfunction[2]))) {
-		if((t2p->tiff_transferfunction[1] != (float*) NULL) &&
-                   (t2p->tiff_transferfunction[2] != (float*) NULL) &&
-                   (t2p->tiff_transferfunction[1] !=
-                    t2p->tiff_transferfunction[0])) {
-			t2p->tiff_transferfunctioncount=3;
-		} else {
-			t2p->tiff_transferfunctioncount=1;
-		}
-	} else {
-		t2p->tiff_transferfunctioncount=0;
-	}
-	if(TIFFGetField(input, TIFFTAG_WHITEPOINT, &xfloatp)!=0){
-		t2p->tiff_whitechromaticities[0]=xfloatp[0];
-		t2p->tiff_whitechromaticities[1]=xfloatp[1];
-		if(t2p->pdf_colorspace & T2P_CS_GRAY){
-			t2p->pdf_colorspace |= T2P_CS_CALGRAY;
-		}
-		if(t2p->pdf_colorspace & T2P_CS_RGB){
-			t2p->pdf_colorspace |= T2P_CS_CALRGB;
-		}
-	}
-	if(TIFFGetField(input, TIFFTAG_PRIMARYCHROMATICITIES, &xfloatp)!=0){
-		t2p->tiff_primarychromaticities[0]=xfloatp[0];
-		t2p->tiff_primarychromaticities[1]=xfloatp[1];
-		t2p->tiff_primarychromaticities[2]=xfloatp[2];
-		t2p->tiff_primarychromaticities[3]=xfloatp[3];
-		t2p->tiff_primarychromaticities[4]=xfloatp[4];
-		t2p->tiff_primarychromaticities[5]=xfloatp[5];
-		if(t2p->pdf_colorspace & T2P_CS_RGB){
-			t2p->pdf_colorspace |= T2P_CS_CALRGB;
-		}
-	}
-	if(t2p->pdf_colorspace & T2P_CS_LAB){
-		if(TIFFGetField(input, TIFFTAG_WHITEPOINT, &xfloatp) != 0){
-			t2p->tiff_whitechromaticities[0]=xfloatp[0];
-			t2p->tiff_whitechromaticities[1]=xfloatp[1];
-		} else {
-			t2p->tiff_whitechromaticities[0]=0.3457F; /* 0.3127F; */
-			t2p->tiff_whitechromaticities[1]=0.3585F; /* 0.3290F; */
-		}
-	}
-	if(TIFFGetField(input, 
-		TIFFTAG_ICCPROFILE, 
-		&(t2p->tiff_iccprofilelength), 
-		&(t2p->tiff_iccprofile))!=0){
-		t2p->pdf_colorspace |= T2P_CS_ICCBASED;
-	} else {
-		t2p->tiff_iccprofilelength=0;
-		t2p->tiff_iccprofile=NULL;
-	}
-	
-#ifdef CCITT_SUPPORT
-	if( t2p->tiff_bitspersample==1 &&
-		t2p->tiff_samplesperpixel==1){
-		t2p->pdf_compression = T2P_COMPRESS_G4;
-	}
-#endif
-
-
-	return;
-}
-
-/*
-	This function returns the necessary size of a data buffer to contain the raw or 
-	uncompressed image data from the input TIFF for a page.
-*/
-
-void t2p_read_tiff_size(T2P* t2p, TIFF* input){
-
-	uint64* sbc=NULL;
-#if defined(JPEG_SUPPORT) || defined (OJPEG_SUPPORT)
-	unsigned char* jpt=NULL;
-	tstrip_t i=0;
-	tstrip_t stripcount=0;
-#endif
-        uint64 k = 0;
-
-	if(t2p->pdf_transcode == T2P_TRANSCODE_RAW){
-#ifdef CCITT_SUPPORT
-		if(t2p->pdf_compression == T2P_COMPRESS_G4 ){
-			TIFFGetField(input, TIFFTAG_STRIPBYTECOUNTS, &sbc);
-			t2p->tiff_datasize=(tmsize_t)sbc[0];
-			return;
-		}
-#endif
-#ifdef ZIP_SUPPORT
-		if(t2p->pdf_compression == T2P_COMPRESS_ZIP){
-			TIFFGetField(input, TIFFTAG_STRIPBYTECOUNTS, &sbc);
-			t2p->tiff_datasize=(tmsize_t)sbc[0];
-			return;
-		}
-#endif
-#ifdef OJPEG_SUPPORT
-		if(t2p->tiff_compression == COMPRESSION_OJPEG){
-			if(!TIFFGetField(input, TIFFTAG_STRIPBYTECOUNTS, &sbc)){
-				TIFFError(TIFF2PDF_MODULE, 
-					"Input file %s missing field: TIFFTAG_STRIPBYTECOUNTS",
-					TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return;
-			}
-			stripcount=TIFFNumberOfStrips(input);
-			for(i=0;i<stripcount;i++){
-				k = checkAdd64(k, sbc[i], t2p);
-			}
-			if(TIFFGetField(input, TIFFTAG_JPEGIFOFFSET, &(t2p->tiff_dataoffset))){
-				if(t2p->tiff_dataoffset != 0){
-					if(TIFFGetField(input, TIFFTAG_JPEGIFBYTECOUNT, &(t2p->tiff_datasize))!=0){
-						if((uint64)t2p->tiff_datasize < k) {
-							TIFFWarning(TIFF2PDF_MODULE, 
-								"Input file %s has short JPEG interchange file byte count", 
-								TIFFFileName(input));
-							t2p->pdf_ojpegiflength=t2p->tiff_datasize;
-							k = checkAdd64(k, t2p->tiff_datasize, t2p);
-							k = checkAdd64(k, 6, t2p);
-							k = checkAdd64(k, stripcount, t2p);
-							k = checkAdd64(k, stripcount, t2p);
-							t2p->tiff_datasize = (tsize_t) k;
-							if ((uint64) t2p->tiff_datasize != k) {
-								TIFFError(TIFF2PDF_MODULE, "Integer overflow");
-								t2p->t2p_error = T2P_ERR_ERROR;
-							}
-							return;
-						}
-						return;
-					}else {
-						TIFFError(TIFF2PDF_MODULE, 
-							"Input file %s missing field: TIFFTAG_JPEGIFBYTECOUNT",
-							TIFFFileName(input));
-							t2p->t2p_error = T2P_ERR_ERROR;
-							return;
-					}
-				}
-			}
-			k = checkAdd64(k, stripcount, t2p);
-			k = checkAdd64(k, stripcount, t2p);
-			k = checkAdd64(k, 2048, t2p);
-			t2p->tiff_datasize = (tsize_t) k;
-			if ((uint64) t2p->tiff_datasize != k) {
-				TIFFError(TIFF2PDF_MODULE, "Integer overflow");
-				t2p->t2p_error = T2P_ERR_ERROR;
-			}
-			return;
-		}
-#endif
-#ifdef JPEG_SUPPORT
-		if(t2p->tiff_compression == COMPRESSION_JPEG) {
-			uint32 count = 0;
-			if(TIFFGetField(input, TIFFTAG_JPEGTABLES, &count, &jpt) != 0 ){
-				if(count > 4){
-					k += count;
-					k -= 2; /* don't use EOI of header */
-				}
-			} else {
-				k = 2; /* SOI for first strip */
-			}
-			stripcount=TIFFNumberOfStrips(input);
-			if(!TIFFGetField(input, TIFFTAG_STRIPBYTECOUNTS, &sbc)){
-				TIFFError(TIFF2PDF_MODULE, 
-					"Input file %s missing field: TIFFTAG_STRIPBYTECOUNTS",
-					TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return;
-			}
-			for(i=0;i<stripcount;i++){
-				k = checkAdd64(k, sbc[i], t2p);
-				k -=2; /* don't use EOI of strip */
-				k +=2; /* add space for restart marker */
-			}
-			k = checkAdd64(k, 2, t2p); /* use EOI of last strip */
-			k = checkAdd64(k, 6, t2p); /* for DRI marker of first strip */
-			t2p->tiff_datasize = (tsize_t) k;
-			if ((uint64) t2p->tiff_datasize != k) {
-				TIFFError(TIFF2PDF_MODULE, "Integer overflow");
-				t2p->t2p_error = T2P_ERR_ERROR;
-			}
-			return;
-		}
-#endif
-		(void) 0;
-	}
-	k = checkMultiply64(TIFFScanlineSize(input), t2p->tiff_length, t2p);
-	if(t2p->tiff_planar==PLANARCONFIG_SEPARATE){
-		k = checkMultiply64(k, t2p->tiff_samplesperpixel, t2p);
-	}
-	if (k == 0) {
-		/* Assume we had overflow inside TIFFScanlineSize */
-		t2p->t2p_error = T2P_ERR_ERROR;
-	}
-
-	t2p->tiff_datasize = (tsize_t) k;
-	if ((uint64) t2p->tiff_datasize != k) {
-		TIFFError(TIFF2PDF_MODULE, "Integer overflow");
-		t2p->t2p_error = T2P_ERR_ERROR;
-	}
-
-	return;
-}
-
-/*
-	This function returns the necessary size of a data buffer to contain the raw or 
-	uncompressed image data from the input TIFF for a tile of a page.
-*/
-
-void t2p_read_tiff_size_tile(T2P* t2p, TIFF* input, ttile_t tile){
-
-	uint64* tbc = NULL;
-	uint16 edge=0;
-#ifdef JPEG_SUPPORT
-	unsigned char* jpt;
-#endif
-        uint64 k;
-
-	edge |= t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile);
-	edge |= t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile);
-	
-	if(t2p->pdf_transcode==T2P_TRANSCODE_RAW){
-		if(edge
-#if defined(JPEG_SUPPORT) || defined(OJPEG_SUPPORT)
-		&& !(t2p->pdf_compression==T2P_COMPRESS_JPEG)
-#endif
-		){
-			t2p->tiff_datasize=TIFFTileSize(input);
-			if (t2p->tiff_datasize == 0) {
-				/* Assume we had overflow inside TIFFTileSize */
-				t2p->t2p_error = T2P_ERR_ERROR;
-			}
-			return;
-		} else {
-			TIFFGetField(input, TIFFTAG_TILEBYTECOUNTS, &tbc);
-			k=tbc[tile];
-#ifdef OJPEG_SUPPORT
-			if(t2p->tiff_compression==COMPRESSION_OJPEG){
-			  	k = checkAdd64(k, 2048, t2p);
-			}
-#endif
-#ifdef JPEG_SUPPORT
-			if(t2p->tiff_compression==COMPRESSION_JPEG) {
-				uint32 count = 0;
-				if(TIFFGetField(input, TIFFTAG_JPEGTABLES, &count, &jpt)!=0){
-					if(count > 4){
-						k = checkAdd64(k, count, t2p);
-						k -= 2; /* don't use EOI of header or SOI of tile */
-					}
-				}
-			}
-#endif
-			t2p->tiff_datasize = (tsize_t) k;
-			if ((uint64) t2p->tiff_datasize != k) {
-				TIFFError(TIFF2PDF_MODULE, "Integer overflow");
-				t2p->t2p_error = T2P_ERR_ERROR;
-			}
-			return;
-		}
-	}
-	k = TIFFTileSize(input);
-	if(t2p->tiff_planar==PLANARCONFIG_SEPARATE){
-		k = checkMultiply64(k, t2p->tiff_samplesperpixel, t2p);
-	}
-	if (k == 0) {
-		/* Assume we had overflow inside TIFFTileSize */
-		t2p->t2p_error = T2P_ERR_ERROR;
-	}
-
-	t2p->tiff_datasize = (tsize_t) k;
-	if ((uint64) t2p->tiff_datasize != k) {
-		TIFFError(TIFF2PDF_MODULE, "Integer overflow");
-		t2p->t2p_error = T2P_ERR_ERROR;
-	}
-
-	return;
-}
-
-/*
- * This functions returns a non-zero value when the tile is on the right edge
- * and does not have full imaged tile width.
- */
-
-int t2p_tile_is_right_edge(T2P_TILES tiles, ttile_t tile){
-
-	if( ((tile+1) % tiles.tiles_tilecountx == 0) 
-		&& (tiles.tiles_edgetilewidth != 0) ){
-		return(1);
-	} else {
-		return(0);
-	}
-}
-
-/*
- * This functions returns a non-zero value when the tile is on the bottom edge
- * and does not have full imaged tile length.
- */
-
-int t2p_tile_is_bottom_edge(T2P_TILES tiles, ttile_t tile){
-
-	if( ((tile+1) > (tiles.tiles_tilecount-tiles.tiles_tilecountx) )
-		&& (tiles.tiles_edgetilelength != 0) ){
-		return(1);
-	} else {
-		return(0);
-	}
-}
-
-/*
- * This function returns a non-zero value when the tile is a right edge tile
- * or a bottom edge tile.
- */
-
-int t2p_tile_is_edge(T2P_TILES tiles, ttile_t tile){
-
-	return(t2p_tile_is_right_edge(tiles, tile) | t2p_tile_is_bottom_edge(tiles, tile) );
-}
-
-/*
-	This function returns a non-zero value when the tile is a right edge tile and a bottom 
-	edge tile.
-*/
-
-int t2p_tile_is_corner_edge(T2P_TILES tiles, ttile_t tile){
-
-	return(t2p_tile_is_right_edge(tiles, tile) & t2p_tile_is_bottom_edge(tiles, tile) );
-}
-
-
-/*
-	This function reads the raster image data from the input TIFF for an image and writes 
-	the data to the output PDF XObject image dictionary stream.  It returns the amount written 
-	or zero on error.
-*/
-
-tsize_t t2p_readwrite_pdf_image(T2P* t2p, TIFF* input, TIFF* output){
-
-	tsize_t written=0;
-	unsigned char* buffer=NULL;
-	unsigned char* samplebuffer=NULL;
-	tsize_t bufferoffset=0;
-	tsize_t samplebufferoffset=0;
-	tsize_t read=0;
-	tstrip_t i=0;
-	tstrip_t j=0;
-	tstrip_t stripcount=0;
-	tsize_t stripsize=0;
-	tsize_t sepstripcount=0;
-	tsize_t sepstripsize=0;
-#ifdef OJPEG_SUPPORT
-	toff_t inputoffset=0;
-	uint16 h_samp=1;
-	uint16 v_samp=1;
-	uint16 ri=1;
-	uint32 rows=0;
-#endif
-#ifdef JPEG_SUPPORT
-	unsigned char* jpt;
-	float* xfloatp;
-	uint64* sbc;
-	unsigned char* stripbuffer;
-	tsize_t striplength=0;
-	uint32 max_striplength=0;
-#endif
-
-	/* Fail if prior error (in particular, can't trust tiff_datasize) */
-	if (t2p->t2p_error != T2P_ERR_OK)
-		return(0);
-
-	if(t2p->pdf_transcode == T2P_TRANSCODE_RAW){
-#ifdef CCITT_SUPPORT
-		if(t2p->pdf_compression == T2P_COMPRESS_G4){
-			buffer = (unsigned char*)
-				_TIFFmalloc(t2p->tiff_datasize);
-			if (buffer == NULL) {
-				TIFFError(TIFF2PDF_MODULE, 
-                                          "Can't allocate %lu bytes of memory for "
-                                          "t2p_readwrite_pdf_image, %s", 
-					(unsigned long) t2p->tiff_datasize, 
-					TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return(0);
-			}
-			TIFFReadRawStrip(input, 0, (tdata_t) buffer,
-					 t2p->tiff_datasize);
-			if (t2p->tiff_fillorder==FILLORDER_LSB2MSB){
-					/*
-					 * make sure is lsb-to-msb
-					 * bit-endianness fill order
-					 */
-					TIFFReverseBits(buffer,
-							t2p->tiff_datasize);
-			}
-			t2pWriteFile(output, (tdata_t) buffer,
-				      t2p->tiff_datasize);
-			_TIFFfree(buffer);
-			return(t2p->tiff_datasize);
-		}
-#endif
-#ifdef ZIP_SUPPORT
-		if (t2p->pdf_compression == T2P_COMPRESS_ZIP) {
-			buffer = (unsigned char*)
-				_TIFFmalloc(t2p->tiff_datasize);
-			if(buffer == NULL){
-				TIFFError(TIFF2PDF_MODULE, 
-	"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s", 
-					(unsigned long) t2p->tiff_datasize, 
-					TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return(0);
-			}
-                        memset(buffer, 0, t2p->tiff_datasize);
-			TIFFReadRawStrip(input, 0, (tdata_t) buffer,
-					 t2p->tiff_datasize);
-			if (t2p->tiff_fillorder==FILLORDER_LSB2MSB) {
-					TIFFReverseBits(buffer,
-							t2p->tiff_datasize);
-			}
-			t2pWriteFile(output, (tdata_t) buffer,
-				      t2p->tiff_datasize);
-			_TIFFfree(buffer);
-			return(t2p->tiff_datasize);
-		}
-#endif
-#ifdef OJPEG_SUPPORT
-		if(t2p->tiff_compression == COMPRESSION_OJPEG) {
-
-			if(t2p->tiff_dataoffset != 0) {
-				buffer = (unsigned char*)
-					_TIFFmalloc(t2p->tiff_datasize);
-				if(buffer == NULL) {
-					TIFFError(TIFF2PDF_MODULE, 
-	"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s", 
-						(unsigned long) t2p->tiff_datasize, 
-						TIFFFileName(input));
-					t2p->t2p_error = T2P_ERR_ERROR;
-					return(0);
-				}
-                                memset(buffer, 0, t2p->tiff_datasize);
-				if(t2p->pdf_ojpegiflength==0){
-					inputoffset=t2pSeekFile(input, 0,
-								 SEEK_CUR);
-					t2pSeekFile(input,
-						     t2p->tiff_dataoffset,
-						     SEEK_SET);
-					t2pReadFile(input, (tdata_t) buffer,
-						     t2p->tiff_datasize);
-					t2pSeekFile(input, inputoffset,
-						     SEEK_SET);
-					t2pWriteFile(output, (tdata_t) buffer,
-						      t2p->tiff_datasize);
-					_TIFFfree(buffer);
-					return(t2p->tiff_datasize);
-				} else {
-					inputoffset=t2pSeekFile(input, 0,
-								 SEEK_CUR);
-					t2pSeekFile(input,
-						     t2p->tiff_dataoffset,
-						     SEEK_SET);
-					bufferoffset = t2pReadFile(input,
-						(tdata_t) buffer,
-						t2p->pdf_ojpegiflength);
-					t2p->pdf_ojpegiflength = 0;
-					t2pSeekFile(input, inputoffset,
-						     SEEK_SET);
-					TIFFGetField(input,
-						     TIFFTAG_YCBCRSUBSAMPLING,
-						     &h_samp, &v_samp);
-					buffer[bufferoffset++]= 0xff;
-					buffer[bufferoffset++]= 0xdd;
-					buffer[bufferoffset++]= 0x00;
-					buffer[bufferoffset++]= 0x04;
-					h_samp*=8;
-					v_samp*=8;
-					ri=(t2p->tiff_width+h_samp-1) / h_samp;
-					TIFFGetField(input,
-						     TIFFTAG_ROWSPERSTRIP,
-						     &rows);
-					ri*=(rows+v_samp-1)/v_samp;
-					buffer[bufferoffset++]= (ri>>8) & 0xff;
-					buffer[bufferoffset++]= ri & 0xff;
-					stripcount=TIFFNumberOfStrips(input);
-					for(i=0;i<stripcount;i++){
-						if(i != 0 ){ 
-							buffer[bufferoffset++]=0xff;
-							buffer[bufferoffset++]=(0xd0 | ((i-1)%8));
-						}
-						bufferoffset+=TIFFReadRawStrip(input, 
-							i, 
-							(tdata_t) &(((unsigned char*)buffer)[bufferoffset]), 
-							-1);
-					}
-					t2pWriteFile(output, (tdata_t) buffer, bufferoffset);
-					_TIFFfree(buffer);
-					return(bufferoffset);
-				}
-			} else {
-				if(! t2p->pdf_ojpegdata){
-					TIFFError(TIFF2PDF_MODULE, 
-				"No support for OJPEG image %s with bad tables", 
-						TIFFFileName(input));
-					t2p->t2p_error = T2P_ERR_ERROR;
-					return(0);
-				}
-				buffer = (unsigned char*)
-					_TIFFmalloc(t2p->tiff_datasize);
-				if(buffer==NULL){
-					TIFFError(TIFF2PDF_MODULE, 
-	"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s", 
-						(unsigned long) t2p->tiff_datasize, 
-						TIFFFileName(input));
-					t2p->t2p_error = T2P_ERR_ERROR;
-					return(0);
-				}
-                                memset(buffer, 0, t2p->tiff_datasize);
-				_TIFFmemcpy(buffer, t2p->pdf_ojpegdata, t2p->pdf_ojpegdatalength);
-				bufferoffset=t2p->pdf_ojpegdatalength;
-				stripcount=TIFFNumberOfStrips(input);
-				for(i=0;i<stripcount;i++){
-					if(i != 0){
-						buffer[bufferoffset++]=0xff;
-						buffer[bufferoffset++]=(0xd0 | ((i-1)%8));
-					}
-					bufferoffset+=TIFFReadRawStrip(input, 
-						i, 
-						(tdata_t) &(((unsigned char*)buffer)[bufferoffset]), 
-						-1);
-				}
-				if( ! ( (buffer[bufferoffset-1]==0xd9) && (buffer[bufferoffset-2]==0xff) ) ){
-						buffer[bufferoffset++]=0xff;
-						buffer[bufferoffset++]=0xd9;
-				}
-				t2pWriteFile(output, (tdata_t) buffer, bufferoffset);
-				_TIFFfree(buffer);
-				return(bufferoffset);
-				TIFFError(TIFF2PDF_MODULE, 
-	"No support for OJPEG image %s with no JPEG File Interchange offset", 
-					TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return(0);
-			}
-			return(t2p->tiff_datasize);
-		}
-#endif
-#ifdef JPEG_SUPPORT
-		if(t2p->tiff_compression == COMPRESSION_JPEG) {
-			uint32 count = 0;
-			buffer = (unsigned char*)
-				_TIFFmalloc(t2p->tiff_datasize);
-			if(buffer==NULL){
-				TIFFError(TIFF2PDF_MODULE, 
-	"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s", 
-					(unsigned long) t2p->tiff_datasize, 
-					TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return(0);
-			}
-                        memset(buffer, 0, t2p->tiff_datasize);
-			if (TIFFGetField(input, TIFFTAG_JPEGTABLES, &count, &jpt) != 0) {
-				if(count > 4) {
-					_TIFFmemcpy(buffer, jpt, count);
-					bufferoffset += count - 2;
-				}
-			}
-			stripcount=TIFFNumberOfStrips(input);
-			TIFFGetField(input, TIFFTAG_STRIPBYTECOUNTS, &sbc);
-			for(i=0;i<stripcount;i++){
-				if(sbc[i]>max_striplength) max_striplength=sbc[i];
-			}
-			stripbuffer = (unsigned char*)
-				_TIFFmalloc(max_striplength);
-			if(stripbuffer==NULL){
-				TIFFError(TIFF2PDF_MODULE, 
-	"Can't allocate %u bytes of memory for t2p_readwrite_pdf_image, %s", 
-					max_striplength, 
-					TIFFFileName(input));
-				_TIFFfree(buffer);
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return(0);
-			}
-			for(i=0;i<stripcount;i++){
-				striplength=TIFFReadRawStrip(input, i, (tdata_t) stripbuffer, -1);
-				if(!t2p_process_jpeg_strip(
-					stripbuffer, 
-					&striplength, 
-					buffer, 
-					&bufferoffset, 
-					i, 
-					t2p->tiff_length)){
-						TIFFError(TIFF2PDF_MODULE, 
-				"Can't process JPEG data in input file %s", 
-							TIFFFileName(input));
-						_TIFFfree(samplebuffer);
-						_TIFFfree(buffer);
-						t2p->t2p_error = T2P_ERR_ERROR;
-						return(0);
-				}
-			}
-			buffer[bufferoffset++]=0xff; 
-			buffer[bufferoffset++]=0xd9;
-			t2pWriteFile(output, (tdata_t) buffer, bufferoffset);
-			_TIFFfree(stripbuffer);
-			_TIFFfree(buffer);
-			return(bufferoffset);
-		}
-#endif
-		(void)0;
-	}
-
-	if(t2p->pdf_sample==T2P_SAMPLE_NOTHING){
-		buffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);
-		if(buffer==NULL){
-			TIFFError(TIFF2PDF_MODULE, 
-	"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s", 
-				(unsigned long) t2p->tiff_datasize, 
-				TIFFFileName(input));
-			t2p->t2p_error = T2P_ERR_ERROR;
-			return(0);
-		}
-                memset(buffer, 0, t2p->tiff_datasize);
-		stripsize=TIFFStripSize(input);
-		stripcount=TIFFNumberOfStrips(input);
-		for(i=0;i<stripcount;i++){
-			read = 
-				TIFFReadEncodedStrip(input, 
-				i, 
-				(tdata_t) &buffer[bufferoffset], 
-				TIFFmin(stripsize, t2p->tiff_datasize - bufferoffset));
-			if(read==-1){
-				TIFFError(TIFF2PDF_MODULE, 
-					"Error on decoding strip %u of %s", 
-					i, 
-					TIFFFileName(input));
-				_TIFFfree(buffer);
-				t2p->t2p_error=T2P_ERR_ERROR;
-				return(0);
-			}
-			bufferoffset+=read;
-		}
-	} else {
-		if(t2p->pdf_sample & T2P_SAMPLE_PLANAR_SEPARATE_TO_CONTIG){
-		
-			sepstripsize=TIFFStripSize(input);
-			sepstripcount=TIFFNumberOfStrips(input);
-		
-			stripsize=sepstripsize*t2p->tiff_samplesperpixel;
-			stripcount=sepstripcount/t2p->tiff_samplesperpixel;
-			
-			buffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);
-			if(buffer==NULL){
-				TIFFError(TIFF2PDF_MODULE, 
-	"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s", 
-					(unsigned long) t2p->tiff_datasize, 
-					TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return(0);
-			}
-                        memset(buffer, 0, t2p->tiff_datasize);
-			samplebuffer = (unsigned char*) _TIFFmalloc(stripsize);
-			if(samplebuffer==NULL){
-				TIFFError(TIFF2PDF_MODULE, 
-	"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s", 
-					(unsigned long) t2p->tiff_datasize, 
-					TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return(0);
-			}
-			for(i=0;i<stripcount;i++){
-				samplebufferoffset=0;
-				for(j=0;j<t2p->tiff_samplesperpixel;j++){
-					read = 
-						TIFFReadEncodedStrip(input, 
-							i + j*stripcount, 
-							(tdata_t) &(samplebuffer[samplebufferoffset]), 
-							TIFFmin(sepstripsize, stripsize - samplebufferoffset));
-					if(read==-1){
-						TIFFError(TIFF2PDF_MODULE, 
-					"Error on decoding strip %u of %s", 
-							i + j*stripcount, 
-							TIFFFileName(input));
-							_TIFFfree(buffer);
-						t2p->t2p_error=T2P_ERR_ERROR;
-						return(0);
-					}
-					samplebufferoffset+=read;
-				}
-				t2p_sample_planar_separate_to_contig(
-					t2p,
-					&(buffer[bufferoffset]),
-					samplebuffer, 
-					samplebufferoffset); 
-				bufferoffset+=samplebufferoffset;
-			}
-			_TIFFfree(samplebuffer);
-			goto dataready;
-		}
-
-		buffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);
-		if(buffer==NULL){
-			TIFFError(TIFF2PDF_MODULE, 
-	"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s", 
-				(unsigned long) t2p->tiff_datasize, 
-				TIFFFileName(input));
-			t2p->t2p_error = T2P_ERR_ERROR;
-			return(0);
-		}
-                memset(buffer, 0, t2p->tiff_datasize);
-		stripsize=TIFFStripSize(input);
-		stripcount=TIFFNumberOfStrips(input);
-		for(i=0;i<stripcount;i++){
-			read = 
-				TIFFReadEncodedStrip(input, 
-				i, 
-				(tdata_t) &buffer[bufferoffset], 
-				TIFFmin(stripsize, t2p->tiff_datasize - bufferoffset));
-			if(read==-1){
-				TIFFError(TIFF2PDF_MODULE, 
-					"Error on decoding strip %u of %s", 
-					i, 
-					TIFFFileName(input));
-				_TIFFfree(samplebuffer);
-				_TIFFfree(buffer);
-				t2p->t2p_error=T2P_ERR_ERROR;
-				return(0);
-			}
-			bufferoffset+=read;
-		}
-
-		if(t2p->pdf_sample & T2P_SAMPLE_REALIZE_PALETTE){
-			// FIXME: overflow?
-			samplebuffer=(unsigned char*)_TIFFrealloc( 
-				(tdata_t) buffer, 
-				t2p->tiff_datasize * t2p->tiff_samplesperpixel);
-			if(samplebuffer==NULL){
-				TIFFError(TIFF2PDF_MODULE, 
-	"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s", 
-					(unsigned long) t2p->tiff_datasize, 
-					TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-				_TIFFfree(buffer);
-				return(0);
-			} else {
-				buffer=samplebuffer;
-				t2p->tiff_datasize *= t2p->tiff_samplesperpixel;
-			}
-			t2p_sample_realize_palette(t2p, buffer);
-		}
-
-		if(t2p->pdf_sample & T2P_SAMPLE_RGBA_TO_RGB){
-			t2p->tiff_datasize=t2p_sample_rgba_to_rgb(
-				(tdata_t)buffer, 
-				t2p->tiff_width*t2p->tiff_length);
-		}
-
-		if(t2p->pdf_sample & T2P_SAMPLE_RGBAA_TO_RGB){
-			t2p->tiff_datasize=t2p_sample_rgbaa_to_rgb(
-				(tdata_t)buffer, 
-				t2p->tiff_width*t2p->tiff_length);
-		}
-
-		if(t2p->pdf_sample & T2P_SAMPLE_YCBCR_TO_RGB){
-			samplebuffer=(unsigned char*)_TIFFrealloc(
-				(tdata_t)buffer, 
-				t2p->tiff_width*t2p->tiff_length*4);
-			if(samplebuffer==NULL){
-				TIFFError(TIFF2PDF_MODULE, 
-	"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s", 
-					(unsigned long) t2p->tiff_datasize, 
-					TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-				_TIFFfree(buffer);
-				return(0);
-			} else {
-				buffer=samplebuffer;
-			}
-			if(!TIFFReadRGBAImageOriented(
-				input, 
-				t2p->tiff_width, 
-				t2p->tiff_length, 
-				(uint32*)buffer, 
-				ORIENTATION_TOPLEFT,
-				0)){
-				TIFFError(TIFF2PDF_MODULE, 
-	"Can't use TIFFReadRGBAImageOriented to extract RGB image from %s", 
-					TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return(0);
-			}
-			t2p->tiff_datasize=t2p_sample_abgr_to_rgb(
-				(tdata_t) buffer, 
-				t2p->tiff_width*t2p->tiff_length);
-
-		}
-
-		if(t2p->pdf_sample & T2P_SAMPLE_LAB_SIGNED_TO_UNSIGNED){
-			t2p->tiff_datasize=t2p_sample_lab_signed_to_unsigned(
-				(tdata_t)buffer, 
-				t2p->tiff_width*t2p->tiff_length);
-		}
-	}
-
-dataready:
-
-	t2p_disable(output);
-	TIFFSetField(output, TIFFTAG_PHOTOMETRIC, t2p->tiff_photometric);
-	TIFFSetField(output, TIFFTAG_BITSPERSAMPLE, t2p->tiff_bitspersample);
-	TIFFSetField(output, TIFFTAG_SAMPLESPERPIXEL, t2p->tiff_samplesperpixel);
-	TIFFSetField(output, TIFFTAG_IMAGEWIDTH, t2p->tiff_width);
-	TIFFSetField(output, TIFFTAG_IMAGELENGTH, t2p->tiff_length);
-	TIFFSetField(output, TIFFTAG_ROWSPERSTRIP, t2p->tiff_length);
-	TIFFSetField(output, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
-	TIFFSetField(output, TIFFTAG_FILLORDER, FILLORDER_MSB2LSB);
-
-	switch(t2p->pdf_compression){
-	case T2P_COMPRESS_NONE:
-		TIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_NONE);
-		break;
-#ifdef CCITT_SUPPORT
-	case T2P_COMPRESS_G4:
-		TIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_CCITTFAX4);
-		break;
-#endif
-#ifdef JPEG_SUPPORT
-	case T2P_COMPRESS_JPEG:
-		if(t2p->tiff_photometric==PHOTOMETRIC_YCBCR) {
-			uint16 hor = 0, ver = 0;
-			if (TIFFGetField(input, TIFFTAG_YCBCRSUBSAMPLING, &hor, &ver) !=0 ) {
-				if(hor != 0 && ver != 0){
-					TIFFSetField(output, TIFFTAG_YCBCRSUBSAMPLING, hor, ver);
-				}
-			}
-			if(TIFFGetField(input, TIFFTAG_REFERENCEBLACKWHITE, &xfloatp)!=0){
-				TIFFSetField(output, TIFFTAG_REFERENCEBLACKWHITE, xfloatp);
-			}
-		}
-		if(TIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_JPEG)==0){
-			TIFFError(TIFF2PDF_MODULE, 
-		"Unable to use JPEG compression for input %s and output %s", 
-				TIFFFileName(input),
-				TIFFFileName(output));
-			_TIFFfree(buffer);
-			t2p->t2p_error = T2P_ERR_ERROR;
-			return(0);
-		}
-		TIFFSetField(output, TIFFTAG_JPEGTABLESMODE, 0);
-
-		if(t2p->pdf_colorspace & (T2P_CS_RGB | T2P_CS_LAB)){
-			TIFFSetField(output, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_YCBCR);
-			if(t2p->tiff_photometric != PHOTOMETRIC_YCBCR){
-				TIFFSetField(output, TIFFTAG_JPEGCOLORMODE, JPEGCOLORMODE_RGB);
-			} else {
-				TIFFSetField(output, TIFFTAG_JPEGCOLORMODE, JPEGCOLORMODE_RAW);
-			}
-		}
-		if(t2p->pdf_colorspace & T2P_CS_GRAY){
-			(void)0;
-		}
-		if(t2p->pdf_colorspace & T2P_CS_CMYK){
-			(void)0;
-		}
-		if(t2p->pdf_defaultcompressionquality != 0){
-			TIFFSetField(output, 
-				TIFFTAG_JPEGQUALITY, 
-				t2p->pdf_defaultcompressionquality);
-		}
-	
-		break;
-#endif
-#ifdef ZIP_SUPPORT
-	case T2P_COMPRESS_ZIP:
-		TIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_DEFLATE);
-		if(t2p->pdf_defaultcompressionquality%100 != 0){
-			TIFFSetField(output, 
-				TIFFTAG_PREDICTOR, 
-				t2p->pdf_defaultcompressionquality % 100);
-		}
-		if(t2p->pdf_defaultcompressionquality/100 != 0){
-			TIFFSetField(output, 
-				TIFFTAG_ZIPQUALITY, 
-				(t2p->pdf_defaultcompressionquality / 100));
-		}
-		break;
-#endif
-	default:
-		break;
-	}
-
-	t2p_enable(output);
-	t2p->outputwritten = 0;
-#ifdef JPEG_SUPPORT
-	if(t2p->pdf_compression == T2P_COMPRESS_JPEG
-	   && t2p->tiff_photometric == PHOTOMETRIC_YCBCR){
-		bufferoffset = TIFFWriteEncodedStrip(output, (tstrip_t)0,
-						     buffer,
-						     stripsize * stripcount); 
-	} else
-#endif
-        {
-		bufferoffset = TIFFWriteEncodedStrip(output, (tstrip_t)0,
-						     buffer,
-						     t2p->tiff_datasize); 
-	}
-	if (buffer != NULL) {
-		_TIFFfree(buffer);
-		buffer=NULL;
-	}
-
-	if (bufferoffset == (tsize_t)-1) {
-		TIFFError(TIFF2PDF_MODULE, 
-			  "Error writing encoded strip to output PDF %s", 
-			  TIFFFileName(output));
-		t2p->t2p_error = T2P_ERR_ERROR;
-		return(0);
-	}
-	
-	written = t2p->outputwritten;
-	return(written);
-}
-
-/*
- * This function reads the raster image data from the input TIFF for an image
- * tile and writes the data to the output PDF XObject image dictionary stream
- * for the tile.  It returns the amount written or zero on error.
- */
-
-tsize_t t2p_readwrite_pdf_image_tile(T2P* t2p, TIFF* input, TIFF* output, ttile_t tile){
-
-	uint16 edge=0;
-	tsize_t written=0;
-	unsigned char* buffer=NULL;
-	tsize_t bufferoffset=0;
-	unsigned char* samplebuffer=NULL;
-	tsize_t samplebufferoffset=0;
-	tsize_t read=0;
-	uint16 i=0;
-	ttile_t tilecount=0;
-	/* tsize_t tilesize=0; */
-	ttile_t septilecount=0;
-	tsize_t septilesize=0;
-#ifdef JPEG_SUPPORT
-	unsigned char* jpt;
-	float* xfloatp;
-	uint32 xuint32=0;
-#endif
-
-	/* Fail if prior error (in particular, can't trust tiff_datasize) */
-	if (t2p->t2p_error != T2P_ERR_OK)
-		return(0);
-
-	edge |= t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile);
-	edge |= t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile);
-
-	if( (t2p->pdf_transcode == T2P_TRANSCODE_RAW) && ((edge == 0)
-#if defined(JPEG_SUPPORT) || defined(OJPEG_SUPPORT)
-		|| (t2p->pdf_compression == T2P_COMPRESS_JPEG)
-#endif
-	)
-	){
-#ifdef CCITT_SUPPORT
-		if(t2p->pdf_compression == T2P_COMPRESS_G4){
-			buffer= (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);
-			if(buffer==NULL){
-				TIFFError(TIFF2PDF_MODULE, 
-					"Can't allocate %lu bytes of memory "
-                                        "for t2p_readwrite_pdf_image_tile, %s", 
-					(unsigned long) t2p->tiff_datasize, 
-					TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return(0);
-			}
-			TIFFReadRawTile(input, tile, (tdata_t) buffer, t2p->tiff_datasize);
-			if (t2p->tiff_fillorder==FILLORDER_LSB2MSB){
-					TIFFReverseBits(buffer, t2p->tiff_datasize);
-			}
-			t2pWriteFile(output, (tdata_t) buffer, t2p->tiff_datasize);
-			_TIFFfree(buffer);
-			return(t2p->tiff_datasize);
-		}
-#endif
-#ifdef ZIP_SUPPORT
-		if(t2p->pdf_compression == T2P_COMPRESS_ZIP){
-			buffer= (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);
-			if(buffer==NULL){
-				TIFFError(TIFF2PDF_MODULE, 
-					"Can't allocate %lu bytes of memory "
-                                        "for t2p_readwrite_pdf_image_tile, %s", 
-					(unsigned long) t2p->tiff_datasize, 
-					TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return(0);
-			}
-			TIFFReadRawTile(input, tile, (tdata_t) buffer, t2p->tiff_datasize);
-			if (t2p->tiff_fillorder==FILLORDER_LSB2MSB){
-					TIFFReverseBits(buffer, t2p->tiff_datasize);
-			}
-			t2pWriteFile(output, (tdata_t) buffer, t2p->tiff_datasize);
-			_TIFFfree(buffer);
-			return(t2p->tiff_datasize);
-		}
-#endif
-#ifdef OJPEG_SUPPORT
-		if(t2p->tiff_compression == COMPRESSION_OJPEG){
-			if(! t2p->pdf_ojpegdata){
-				TIFFError(TIFF2PDF_MODULE, 
-					"No support for OJPEG image %s with "
-                                        "bad tables", 
-					TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return(0);
-			}
-			buffer=(unsigned char*) _TIFFmalloc(t2p->tiff_datasize);
-			if(buffer==NULL){
-				TIFFError(TIFF2PDF_MODULE, 
-					"Can't allocate %lu bytes of memory "
-                                        "for t2p_readwrite_pdf_image, %s", 
-					(unsigned long) t2p->tiff_datasize, 
-					TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return(0);
-			}
-			_TIFFmemcpy(buffer, t2p->pdf_ojpegdata, t2p->pdf_ojpegdatalength);
-			if(edge!=0){
-				if(t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile)){
-					buffer[7]=
-						(t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength >> 8) & 0xff;
-					buffer[8]=
-						(t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength ) & 0xff;
-				}
-				if(t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile)){
-					buffer[9]=
-						(t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth >> 8) & 0xff;
-					buffer[10]=
-						(t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth ) & 0xff;
-				}
-			}
-			bufferoffset=t2p->pdf_ojpegdatalength;
-			bufferoffset+=TIFFReadRawTile(input, 
-					tile, 
-					(tdata_t) &(((unsigned char*)buffer)[bufferoffset]), 
-					-1);
-			((unsigned char*)buffer)[bufferoffset++]=0xff;
-			((unsigned char*)buffer)[bufferoffset++]=0xd9;
-			t2pWriteFile(output, (tdata_t) buffer, bufferoffset);
-			_TIFFfree(buffer);
-			return(bufferoffset);
-		}
-#endif
-#ifdef JPEG_SUPPORT
-		if(t2p->tiff_compression == COMPRESSION_JPEG){
-			unsigned char table_end[2];
-			uint32 count = 0;
-			buffer= (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);
-			if(buffer==NULL){
-				TIFFError(TIFF2PDF_MODULE, 
-					"Can't allocate %lu bytes of memory "
-                                        "for t2p_readwrite_pdf_image_tile, %s", 
-					t2p->tiff_datasize, 
-					TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return(0);
-			}
-			if(TIFFGetField(input, TIFFTAG_JPEGTABLES, &count, &jpt) != 0) {
-				if (count > 0) {
-					_TIFFmemcpy(buffer, jpt, count);
-					bufferoffset += count - 2;
-					table_end[0] = buffer[bufferoffset-2];
-					table_end[1] = buffer[bufferoffset-1];
-				}
-				if (count > 0) {
-					xuint32 = bufferoffset;
-					bufferoffset += TIFFReadRawTile(
-						input, 
-						tile, 
-						(tdata_t) &(((unsigned char*)buffer)[bufferoffset-2]), 
-						-1);
-						buffer[xuint32-2]=table_end[0];
-						buffer[xuint32-1]=table_end[1];
-				} else {
-					bufferoffset += TIFFReadRawTile(
-						input, 
-						tile, 
-						(tdata_t) &(((unsigned char*)buffer)[bufferoffset]), 
-						-1);
-				}
-			}
-			t2pWriteFile(output, (tdata_t) buffer, bufferoffset);
-			_TIFFfree(buffer);
-			return(bufferoffset);
-		}
-#endif
-		(void)0;
-	}
-
-	if(t2p->pdf_sample==T2P_SAMPLE_NOTHING){
-		buffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);
-		if(buffer==NULL){
-			TIFFError(TIFF2PDF_MODULE, 
-				"Can't allocate %lu bytes of memory for "
-                                "t2p_readwrite_pdf_image_tile, %s", 
-				(unsigned long) t2p->tiff_datasize, 
-				TIFFFileName(input));
-			t2p->t2p_error = T2P_ERR_ERROR;
-			return(0);
-		}
-
-		read = TIFFReadEncodedTile(
-			input, 
-			tile, 
-			(tdata_t) &buffer[bufferoffset], 
-			t2p->tiff_datasize);
-		if(read==-1){
-			TIFFError(TIFF2PDF_MODULE, 
-				"Error on decoding tile %u of %s", 
-				tile, 
-				TIFFFileName(input));
-			_TIFFfree(buffer);
-			t2p->t2p_error=T2P_ERR_ERROR;
-			return(0);
-		}
-
-	} else {
-
-		if(t2p->pdf_sample == T2P_SAMPLE_PLANAR_SEPARATE_TO_CONTIG){
-			septilesize=TIFFTileSize(input);
-			septilecount=TIFFNumberOfTiles(input);
-			/* tilesize=septilesize*t2p->tiff_samplesperpixel; */
-			tilecount=septilecount/t2p->tiff_samplesperpixel;
-			buffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);
-			if(buffer==NULL){
-				TIFFError(TIFF2PDF_MODULE, 
-					"Can't allocate %lu bytes of memory "
-                                        "for t2p_readwrite_pdf_image_tile, %s", 
-					(unsigned long) t2p->tiff_datasize, 
-					TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return(0);
-			}
-			samplebuffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);
-			if(samplebuffer==NULL){
-				TIFFError(TIFF2PDF_MODULE, 
-					"Can't allocate %lu bytes of memory "
-                                        "for t2p_readwrite_pdf_image_tile, %s", 
-					(unsigned long) t2p->tiff_datasize, 
-					TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return(0);
-			}
-			samplebufferoffset=0;
-			for(i=0;i<t2p->tiff_samplesperpixel;i++){
-				read = 
-					TIFFReadEncodedTile(input, 
-						tile + i*tilecount, 
-						(tdata_t) &(samplebuffer[samplebufferoffset]), 
-						septilesize);
-				if(read==-1){
-					TIFFError(TIFF2PDF_MODULE, 
-						"Error on decoding tile %u of %s", 
-						tile + i*tilecount, 
-						TIFFFileName(input));
-						_TIFFfree(samplebuffer);
-						_TIFFfree(buffer);
-					t2p->t2p_error=T2P_ERR_ERROR;
-					return(0);
-				}
-				samplebufferoffset+=read;
-			}
-			t2p_sample_planar_separate_to_contig(
-				t2p,
-				&(buffer[bufferoffset]),
-				samplebuffer, 
-				samplebufferoffset); 
-			bufferoffset+=samplebufferoffset;
-			_TIFFfree(samplebuffer);
-		}
-
-		if(buffer==NULL){
-			buffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);
-			if(buffer==NULL){
-				TIFFError(TIFF2PDF_MODULE, 
-					"Can't allocate %lu bytes of memory "
-                                        "for t2p_readwrite_pdf_image_tile, %s", 
-					(unsigned long) t2p->tiff_datasize, 
-					TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return(0);
-			}
-			read = TIFFReadEncodedTile(
-				input, 
-				tile, 
-				(tdata_t) &buffer[bufferoffset], 
-				t2p->tiff_datasize);
-			if(read==-1){
-				TIFFError(TIFF2PDF_MODULE, 
-					"Error on decoding tile %u of %s", 
-					tile, 
-					TIFFFileName(input));
-				_TIFFfree(buffer);
-				t2p->t2p_error=T2P_ERR_ERROR;
-				return(0);
-			}
-		}
-
-		if(t2p->pdf_sample & T2P_SAMPLE_RGBA_TO_RGB){
-			t2p->tiff_datasize=t2p_sample_rgba_to_rgb(
-				(tdata_t)buffer, 
-				t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth
-				*t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);
-		}
-
-		if(t2p->pdf_sample & T2P_SAMPLE_RGBAA_TO_RGB){
-			t2p->tiff_datasize=t2p_sample_rgbaa_to_rgb(
-				(tdata_t)buffer, 
-				t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth
-				*t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);
-		}
-
-		if(t2p->pdf_sample & T2P_SAMPLE_YCBCR_TO_RGB){
-			TIFFError(TIFF2PDF_MODULE, 
-				"No support for YCbCr to RGB in tile for %s", 
-				TIFFFileName(input));
-			_TIFFfree(buffer);
-			t2p->t2p_error = T2P_ERR_ERROR;
-			return(0);
-		}
-
-		if(t2p->pdf_sample & T2P_SAMPLE_LAB_SIGNED_TO_UNSIGNED){
-			t2p->tiff_datasize=t2p_sample_lab_signed_to_unsigned(
-				(tdata_t)buffer, 
-				t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth
-				*t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);
-		}
-	}
-
-	if(t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile) != 0){
-		t2p_tile_collapse_left(
-			buffer, 
-			TIFFTileRowSize(input),
-			t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth,
-			t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth, 
-			t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);
-	}
-
-
-	t2p_disable(output);
-	TIFFSetField(output, TIFFTAG_PHOTOMETRIC, t2p->tiff_photometric);
-	TIFFSetField(output, TIFFTAG_BITSPERSAMPLE, t2p->tiff_bitspersample);
-	TIFFSetField(output, TIFFTAG_SAMPLESPERPIXEL, t2p->tiff_samplesperpixel);
-	if(t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile) == 0){
-		TIFFSetField(
-			output, 
-			TIFFTAG_IMAGEWIDTH, 
-			t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth);
-	} else {
-		TIFFSetField(
-			output, 
-			TIFFTAG_IMAGEWIDTH, 
-			t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth);
-	}
-	if(t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile) == 0){
-		TIFFSetField(
-			output, 
-			TIFFTAG_IMAGELENGTH, 
-			t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);
-		TIFFSetField(
-			output, 
-			TIFFTAG_ROWSPERSTRIP, 
-			t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);
-	} else {
-		TIFFSetField(
-			output, 
-			TIFFTAG_IMAGELENGTH, 
-			t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength);
-		TIFFSetField(
-			output, 
-			TIFFTAG_ROWSPERSTRIP, 
-			t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength);
-	}
-	TIFFSetField(output, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
-	TIFFSetField(output, TIFFTAG_FILLORDER, FILLORDER_MSB2LSB);
-
-	switch(t2p->pdf_compression){
-	case T2P_COMPRESS_NONE:
-		TIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_NONE);
-		break;
-#ifdef CCITT_SUPPORT
-	case T2P_COMPRESS_G4:
-		TIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_CCITTFAX4);
-		break;
-#endif
-#ifdef JPEG_SUPPORT
-	case T2P_COMPRESS_JPEG:
-		if (t2p->tiff_photometric==PHOTOMETRIC_YCBCR) {
-			uint16 hor = 0, ver = 0;
-			if (TIFFGetField(input, TIFFTAG_YCBCRSUBSAMPLING, &hor, &ver)!=0) {
-				if (hor != 0 && ver != 0) {
-					TIFFSetField(output, TIFFTAG_YCBCRSUBSAMPLING, hor, ver);
-				}
-			}
-			if(TIFFGetField(input, TIFFTAG_REFERENCEBLACKWHITE, &xfloatp)!=0){
-				TIFFSetField(output, TIFFTAG_REFERENCEBLACKWHITE, xfloatp);
-			}
-		}
-		TIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_JPEG);
-		TIFFSetField(output, TIFFTAG_JPEGTABLESMODE, 0); /* JPEGTABLESMODE_NONE */
-		if(t2p->pdf_colorspace & (T2P_CS_RGB | T2P_CS_LAB)){
-			TIFFSetField(output, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_YCBCR);
-			if(t2p->tiff_photometric != PHOTOMETRIC_YCBCR){
-				TIFFSetField(output, TIFFTAG_JPEGCOLORMODE, JPEGCOLORMODE_RGB);
-			} else {
-				TIFFSetField(output, TIFFTAG_JPEGCOLORMODE, JPEGCOLORMODE_RAW);
-			}
-		}
-		if(t2p->pdf_colorspace & T2P_CS_GRAY){
-			(void)0;
-		}
-		if(t2p->pdf_colorspace & T2P_CS_CMYK){
-			(void)0;
-		}
-		if(t2p->pdf_defaultcompressionquality != 0){
-			TIFFSetField(output, 
-				TIFFTAG_JPEGQUALITY, 
-				t2p->pdf_defaultcompressionquality);
-		}
-		break;
-#endif
-#ifdef ZIP_SUPPORT
-	case T2P_COMPRESS_ZIP:
-		TIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_DEFLATE);
-		if(t2p->pdf_defaultcompressionquality%100 != 0){
-			TIFFSetField(output, 
-				TIFFTAG_PREDICTOR, 
-				t2p->pdf_defaultcompressionquality % 100);
-		}
-		if(t2p->pdf_defaultcompressionquality/100 != 0){
-			TIFFSetField(output, 
-				TIFFTAG_ZIPQUALITY, 
-				(t2p->pdf_defaultcompressionquality / 100));
-		}
-		break;
-#endif
-	default:
-		break;
-	}
-
-	t2p_enable(output);
-	t2p->outputwritten = 0;
-	bufferoffset = TIFFWriteEncodedStrip(output, (tstrip_t) 0, buffer,
-					     TIFFStripSize(output)); 
-	if (buffer != NULL) {
-		_TIFFfree(buffer);
-		buffer = NULL;
-	}
-	if (bufferoffset == -1) {
-		TIFFError(TIFF2PDF_MODULE, 
-			  "Error writing encoded tile to output PDF %s", 
-			  TIFFFileName(output));
-		t2p->t2p_error = T2P_ERR_ERROR;
-		return(0);
-	}
-	
-	written = t2p->outputwritten;
-	
-	return(written);
-}
-
-#ifdef OJPEG_SUPPORT
-int t2p_process_ojpeg_tables(T2P* t2p, TIFF* input){
-	uint16 proc=0;
-	void* q;
-	uint32 q_length=0;
-	void* dc;
-	uint32 dc_length=0;
-	void* ac;
-	uint32 ac_length=0;
-	uint16* lp;
-	uint16* pt;
-	uint16 h_samp=1;
-	uint16 v_samp=1;
-	unsigned char* ojpegdata;
-	uint16 table_count;
-	uint32 offset_table;
-	uint32 offset_ms_l;
-	uint32 code_count;
-	uint32 i=0;
-	uint32 dest=0;
-	uint16 ri=0;
-	uint32 rows=0;
-	
-	if(!TIFFGetField(input, TIFFTAG_JPEGPROC, &proc)){
-		TIFFError(TIFF2PDF_MODULE, 
-			"Missing JPEGProc field in OJPEG image %s", 
-			TIFFFileName(input));
-			t2p->t2p_error = T2P_ERR_ERROR;
-		return(0);
-	}
-	if(proc!=JPEGPROC_BASELINE && proc!=JPEGPROC_LOSSLESS){
-		TIFFError(TIFF2PDF_MODULE, 
-			"Bad JPEGProc field in OJPEG image %s", 
-			TIFFFileName(input));
-			t2p->t2p_error = T2P_ERR_ERROR;
-		return(0);
-	}
-	if(!TIFFGetField(input, TIFFTAG_JPEGQTABLES, &q_length, &q)){
-		TIFFError(TIFF2PDF_MODULE, 
-			"Missing JPEGQTables field in OJPEG image %s", 
-			TIFFFileName(input));
-			t2p->t2p_error = T2P_ERR_ERROR;
-		return(0);
-	}
-	if(q_length < (64U * t2p->tiff_samplesperpixel)){
-		TIFFError(TIFF2PDF_MODULE, 
-			"Bad JPEGQTables field in OJPEG image %s", 
-			TIFFFileName(input));
-			t2p->t2p_error = T2P_ERR_ERROR;
-		return(0);
-	} 
-	if(!TIFFGetField(input, TIFFTAG_JPEGDCTABLES, &dc_length, &dc)){
-		TIFFError(TIFF2PDF_MODULE, 
-			"Missing JPEGDCTables field in OJPEG image %s", 
-			TIFFFileName(input));
-			t2p->t2p_error = T2P_ERR_ERROR;
-		return(0);
-	}
-	if(proc==JPEGPROC_BASELINE){
-		if(!TIFFGetField(input, TIFFTAG_JPEGACTABLES, &ac_length, &ac)){
-			TIFFError(TIFF2PDF_MODULE, 
-				"Missing JPEGACTables field in OJPEG image %s", 
-				TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-			return(0);
-		}
-	} else {
-		if(!TIFFGetField(input, TIFFTAG_JPEGLOSSLESSPREDICTORS, &lp)){
-			TIFFError(TIFF2PDF_MODULE, 
-				"Missing JPEGLosslessPredictors field in OJPEG image %s", 
-				TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-				return(0);
-		}
-		if(!TIFFGetField(input, TIFFTAG_JPEGPOINTTRANSFORM, &pt)){
-			TIFFError(TIFF2PDF_MODULE, 
-				"Missing JPEGPointTransform field in OJPEG image %s", 
-				TIFFFileName(input));
-				t2p->t2p_error = T2P_ERR_ERROR;
-			return(0);
-		}
-	}
-	if(!TIFFGetField(input, TIFFTAG_YCBCRSUBSAMPLING, &h_samp, &v_samp)){
-		h_samp=1;
-		v_samp=1;
-	}
-	if(t2p->pdf_ojpegdata != NULL){
-		_TIFFfree(t2p->pdf_ojpegdata);
-		t2p->pdf_ojpegdata=NULL;
-	} 
-	t2p->pdf_ojpegdata = _TIFFmalloc(2048);
-	if(t2p->pdf_ojpegdata == NULL){
-		TIFFError(TIFF2PDF_MODULE, 
-			"Can't allocate %u bytes of memory for t2p_process_ojpeg_tables, %s", 
-			2048, 
-			TIFFFileName(input));
-		t2p->t2p_error = T2P_ERR_ERROR;
-		return(0);
-	}
-	_TIFFmemset(t2p->pdf_ojpegdata, 0x00, 2048);
-	t2p->pdf_ojpegdatalength = 0;
-	table_count=t2p->tiff_samplesperpixel;
-	if(proc==JPEGPROC_BASELINE){
-		if(table_count>2) table_count=2;
-	}
-	ojpegdata=(unsigned char*)t2p->pdf_ojpegdata;
-	ojpegdata[t2p->pdf_ojpegdatalength++]=0xff;
-	ojpegdata[t2p->pdf_ojpegdatalength++]=0xd8;
-	ojpegdata[t2p->pdf_ojpegdatalength++]=0xff;
-	if(proc==JPEGPROC_BASELINE){
-		ojpegdata[t2p->pdf_ojpegdatalength++]=0xc0;
-	} else {
-		ojpegdata[t2p->pdf_ojpegdatalength++]=0xc3;
-	}
-	ojpegdata[t2p->pdf_ojpegdatalength++]=0x00;
-	ojpegdata[t2p->pdf_ojpegdatalength++]=(8 + 3*t2p->tiff_samplesperpixel);
-	ojpegdata[t2p->pdf_ojpegdatalength++]=(t2p->tiff_bitspersample & 0xff);
-	if(TIFFIsTiled(input)){
-		ojpegdata[t2p->pdf_ojpegdatalength++]=
-			(t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength >> 8) & 0xff;
-		ojpegdata[t2p->pdf_ojpegdatalength++]=
-			(t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength ) & 0xff;
-		ojpegdata[t2p->pdf_ojpegdatalength++]=
-			(t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth >> 8) & 0xff;
-		ojpegdata[t2p->pdf_ojpegdatalength++]=
-			(t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth ) & 0xff;
-	} else {
-		ojpegdata[t2p->pdf_ojpegdatalength++]=
-			(t2p->tiff_length >> 8) & 0xff;
-		ojpegdata[t2p->pdf_ojpegdatalength++]=
-			(t2p->tiff_length ) & 0xff;
-		ojpegdata[t2p->pdf_ojpegdatalength++]=
-			(t2p->tiff_width >> 8) & 0xff;
-		ojpegdata[t2p->pdf_ojpegdatalength++]=
-			(t2p->tiff_width ) & 0xff;
-	}
-	ojpegdata[t2p->pdf_ojpegdatalength++]=(t2p->tiff_samplesperpixel & 0xff);
-	for(i=0;i<t2p->tiff_samplesperpixel;i++){
-		ojpegdata[t2p->pdf_ojpegdatalength++]=i;
-		if(i==0){
-			ojpegdata[t2p->pdf_ojpegdatalength] |= h_samp<<4 & 0xf0;;
-			ojpegdata[t2p->pdf_ojpegdatalength++] |= v_samp & 0x0f;
-		} else {
-				ojpegdata[t2p->pdf_ojpegdatalength++]= 0x11;
-		}
-		ojpegdata[t2p->pdf_ojpegdatalength++]=i;
-	}
-	for(dest=0;dest<t2p->tiff_samplesperpixel;dest++){
-		ojpegdata[t2p->pdf_ojpegdatalength++]=0xff;
-		ojpegdata[t2p->pdf_ojpegdatalength++]=0xdb;
-		ojpegdata[t2p->pdf_ojpegdatalength++]=0x00;
-		ojpegdata[t2p->pdf_ojpegdatalength++]=0x43;
-		ojpegdata[t2p->pdf_ojpegdatalength++]=dest;
-		_TIFFmemcpy( &(ojpegdata[t2p->pdf_ojpegdatalength++]), 
-			&(((unsigned char*)q)[64*dest]), 64);
-		t2p->pdf_ojpegdatalength+=64;
-	}
-	offset_table=0;
-	for(dest=0;dest<table_count;dest++){
-		ojpegdata[t2p->pdf_ojpegdatalength++]=0xff;
-		ojpegdata[t2p->pdf_ojpegdatalength++]=0xc4;
-		offset_ms_l=t2p->pdf_ojpegdatalength;
-		t2p->pdf_ojpegdatalength+=2;
-		ojpegdata[t2p->pdf_ojpegdatalength++]=dest & 0x0f;
-		_TIFFmemcpy( &(ojpegdata[t2p->pdf_ojpegdatalength]), 
-			&(((unsigned char*)dc)[offset_table]), 16);
-		code_count=0;
-		offset_table+=16;
-		for(i=0;i<16;i++){
-			code_count+=ojpegdata[t2p->pdf_ojpegdatalength++];
-		}
-		ojpegdata[offset_ms_l]=((19+code_count)>>8) & 0xff;
-		ojpegdata[offset_ms_l+1]=(19+code_count) & 0xff;
-		_TIFFmemcpy( &(ojpegdata[t2p->pdf_ojpegdatalength]), 
-			&(((unsigned char*)dc)[offset_table]), code_count);
-		offset_table+=code_count;
-		t2p->pdf_ojpegdatalength+=code_count;
-	}
-	if(proc==JPEGPROC_BASELINE){
-	offset_table=0;
-		for(dest=0;dest<table_count;dest++){
-			ojpegdata[t2p->pdf_ojpegdatalength++]=0xff;
-			ojpegdata[t2p->pdf_ojpegdatalength++]=0xc4;
-			offset_ms_l=t2p->pdf_ojpegdatalength;
-			t2p->pdf_ojpegdatalength+=2;
-			ojpegdata[t2p->pdf_ojpegdatalength] |= 0x10;
-			ojpegdata[t2p->pdf_ojpegdatalength++] |=dest & 0x0f;
-			_TIFFmemcpy( &(ojpegdata[t2p->pdf_ojpegdatalength]), 
-				&(((unsigned char*)ac)[offset_table]), 16);
-			code_count=0;
-			offset_table+=16;
-			for(i=0;i<16;i++){
-				code_count+=ojpegdata[t2p->pdf_ojpegdatalength++];
-			}	
-			ojpegdata[offset_ms_l]=((19+code_count)>>8) & 0xff;
-			ojpegdata[offset_ms_l+1]=(19+code_count) & 0xff;
-			_TIFFmemcpy( &(ojpegdata[t2p->pdf_ojpegdatalength]), 
-				&(((unsigned char*)ac)[offset_table]), code_count);
-			offset_table+=code_count;
-			t2p->pdf_ojpegdatalength+=code_count;
-		}
-	}
-	if(TIFFNumberOfStrips(input)>1){
-		ojpegdata[t2p->pdf_ojpegdatalength++]=0xff;
-		ojpegdata[t2p->pdf_ojpegdatalength++]=0xdd;
-		ojpegdata[t2p->pdf_ojpegdatalength++]=0x00;
-		ojpegdata[t2p->pdf_ojpegdatalength++]=0x04;
-		h_samp*=8;
-		v_samp*=8;
-		ri=(t2p->tiff_width+h_samp-1) / h_samp;
-		TIFFGetField(input, TIFFTAG_ROWSPERSTRIP, &rows);
-		ri*=(rows+v_samp-1)/v_samp;
-		ojpegdata[t2p->pdf_ojpegdatalength++]= (ri>>8) & 0xff;
-		ojpegdata[t2p->pdf_ojpegdatalength++]= ri & 0xff;
-	}
-	ojpegdata[t2p->pdf_ojpegdatalength++]=0xff;
-	ojpegdata[t2p->pdf_ojpegdatalength++]=0xda;
-	ojpegdata[t2p->pdf_ojpegdatalength++]=0x00;
-	ojpegdata[t2p->pdf_ojpegdatalength++]=(6 + 2*t2p->tiff_samplesperpixel);
-	ojpegdata[t2p->pdf_ojpegdatalength++]=t2p->tiff_samplesperpixel & 0xff;
-	for(i=0;i<t2p->tiff_samplesperpixel;i++){
-		ojpegdata[t2p->pdf_ojpegdatalength++]= i & 0xff;
-		if(proc==JPEGPROC_BASELINE){
-			ojpegdata[t2p->pdf_ojpegdatalength] |= 
-				( ( (i>(table_count-1U)) ? (table_count-1U) : i) << 4U) & 0xf0;
-			ojpegdata[t2p->pdf_ojpegdatalength++] |= 
-				( (i>(table_count-1U)) ? (table_count-1U) : i) & 0x0f;
-		} else {
-			ojpegdata[t2p->pdf_ojpegdatalength++] =  (i << 4) & 0xf0;
-		}
-	}
-	if(proc==JPEGPROC_BASELINE){
-		t2p->pdf_ojpegdatalength++;
-		ojpegdata[t2p->pdf_ojpegdatalength++]=0x3f;
-		t2p->pdf_ojpegdatalength++;
-	} else {
-		ojpegdata[t2p->pdf_ojpegdatalength++]= (lp[0] & 0xff);
-		t2p->pdf_ojpegdatalength++;
-		ojpegdata[t2p->pdf_ojpegdatalength++]= (pt[0] & 0x0f);
-	}
-
-	return(1);
-}
-#endif
-
-#ifdef JPEG_SUPPORT
-int t2p_process_jpeg_strip(
-	unsigned char* strip, 
-	tsize_t* striplength, 
-	unsigned char* buffer, 
-	tsize_t* bufferoffset, 
-	tstrip_t no, 
-	uint32 height){
-
-	tsize_t i=0;
-
-	while (i < *striplength) {
-		tsize_t datalen;
-		uint16 ri;
-		uint16 v_samp;
-		uint16 h_samp;
-		int j;
-		int ncomp;
-
-		/* marker header: one or more FFs */
-		if (strip[i] != 0xff)
-			return(0);
-		i++;
-		while (i < *striplength && strip[i] == 0xff)
-			i++;
-		if (i >= *striplength)
-			return(0);
-		/* SOI is the only pre-SOS marker without a length word */
-		if (strip[i] == 0xd8)
-			datalen = 0;
-		else {
-			if ((*striplength - i) <= 2)
-				return(0);
-			datalen = (strip[i+1] << 8) | strip[i+2];
-			if (datalen < 2 || datalen >= (*striplength - i))
-				return(0);
-		}
-		switch( strip[i] ){
-			case 0xd8:	/* SOI - start of image */
-				_TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), 2);
-				*bufferoffset+=2;
-				break;
-			case 0xc0:	/* SOF0 */
-			case 0xc1:	/* SOF1 */
-			case 0xc3:	/* SOF3 */
-			case 0xc9:	/* SOF9 */
-			case 0xca:	/* SOF10 */
-				if(no==0){
-					_TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), datalen+2);
-					ncomp = buffer[*bufferoffset+9];
-					if (ncomp < 1 || ncomp > 4)
-						return(0);
-					v_samp=1;
-					h_samp=1;
-					for(j=0;j<ncomp;j++){
-						uint16 samp = buffer[*bufferoffset+11+(3*j)];
-						if( (samp>>4) > h_samp) 
-							h_samp = (samp>>4);
-						if( (samp & 0x0f) > v_samp) 
-							v_samp = (samp & 0x0f);
-					}
-					v_samp*=8;
-					h_samp*=8;
-					ri=((( ((uint16)(buffer[*bufferoffset+5])<<8) | 
-					(uint16)(buffer[*bufferoffset+6]) )+v_samp-1)/ 
-					v_samp);
-					ri*=((( ((uint16)(buffer[*bufferoffset+7])<<8) | 
-					(uint16)(buffer[*bufferoffset+8]) )+h_samp-1)/ 
-					h_samp);
-					buffer[*bufferoffset+5]=
-                                          (unsigned char) ((height>>8) & 0xff);
-					buffer[*bufferoffset+6]=
-                                            (unsigned char) (height & 0xff);
-					*bufferoffset+=datalen+2;
-					/* insert a DRI marker */
-					buffer[(*bufferoffset)++]=0xff;
-					buffer[(*bufferoffset)++]=0xdd;
-					buffer[(*bufferoffset)++]=0x00;
-					buffer[(*bufferoffset)++]=0x04;
-					buffer[(*bufferoffset)++]=(ri >> 8) & 0xff;
-					buffer[(*bufferoffset)++]= ri & 0xff;
-				}
-				break;
-			case 0xc4: /* DHT */
-			case 0xdb: /* DQT */
-				_TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), datalen+2);
-				*bufferoffset+=datalen+2;
-				break;
-			case 0xda: /* SOS */
-				if(no==0){
-					_TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), datalen+2);
-					*bufferoffset+=datalen+2;
-				} else {
-					buffer[(*bufferoffset)++]=0xff;
-					buffer[(*bufferoffset)++]=
-                                            (unsigned char)(0xd0 | ((no-1)%8));
-				}
-				i += datalen + 1;
-				/* copy remainder of strip */
-				_TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i]), *striplength - i);
-				*bufferoffset+= *striplength - i;
-				return(1);
-			default:
-				/* ignore any other marker */
-				break;
-		}
-		i += datalen + 1;
-	}
-
-	/* failed to find SOS marker */
-	return(0);
-}
-#endif
-
-/*
-	This functions converts a tilewidth x tilelength buffer of samples into an edgetilewidth x 
-	tilelength buffer of samples.
-*/
-void t2p_tile_collapse_left(
-	tdata_t buffer, 
-	tsize_t scanwidth, 
-	uint32 tilewidth, 
-	uint32 edgetilewidth, 
-	uint32 tilelength){
-	
-	uint32 i;
-	tsize_t edgescanwidth=0;
-	
-	edgescanwidth = (scanwidth * edgetilewidth + (tilewidth - 1))/ tilewidth;
-	for(i=0;i<tilelength;i++){
-		_TIFFmemcpy( 
-			&(((char*)buffer)[edgescanwidth*i]), 
-			&(((char*)buffer)[scanwidth*i]), 
-			edgescanwidth);
-	}
-	
-	return;
-}
-
-
-/*
- * This function calls TIFFWriteDirectory on the output after blanking its
- * output by replacing the read, write, and seek procedures with empty
- * implementations, then it replaces the original implementations.
- */
-
-void
-t2p_write_advance_directory(T2P* t2p, TIFF* output)
-{
-	t2p_disable(output);
-	if(!TIFFWriteDirectory(output)){
-		TIFFError(TIFF2PDF_MODULE, 
-			"Error writing virtual directory to output PDF %s", 
-			TIFFFileName(output));
-		t2p->t2p_error = T2P_ERR_ERROR;
-		return;
-	}
-	t2p_enable(output);
-	return;
-}
-
-tsize_t t2p_sample_planar_separate_to_contig(
-											T2P* t2p, 
-											unsigned char* buffer, 
-											unsigned char* samplebuffer, 
-											tsize_t samplebuffersize){
-
-	tsize_t stride=0;
-	tsize_t i=0;
-	tsize_t j=0;
-	
-	stride=samplebuffersize/t2p->tiff_samplesperpixel;
-	for(i=0;i<stride;i++){
-		for(j=0;j<t2p->tiff_samplesperpixel;j++){
-			buffer[i*t2p->tiff_samplesperpixel + j] = samplebuffer[i + j*stride];
-		}
-	}
-
-	return(samplebuffersize);
-}
-
-tsize_t t2p_sample_realize_palette(T2P* t2p, unsigned char* buffer){
-
-	uint32 sample_count=0;
-	uint16 component_count=0;
-	uint32 palette_offset=0;
-	uint32 sample_offset=0;
-	uint32 i=0;
-	uint32 j=0;
-	sample_count=t2p->tiff_width*t2p->tiff_length;
-	component_count=t2p->tiff_samplesperpixel;
-	
-	for(i=sample_count;i>0;i--){
-		palette_offset=buffer[i-1] * component_count;
-		sample_offset= (i-1) * component_count;
-		for(j=0;j<component_count;j++){
-			buffer[sample_offset+j]=t2p->pdf_palette[palette_offset+j];
-		}
-	}
-
-	return(0);
-}
-
-/*
-	This functions converts in place a buffer of ABGR interleaved data
-	into RGB interleaved data, discarding A.
-*/
-
-tsize_t t2p_sample_abgr_to_rgb(tdata_t data, uint32 samplecount)
-{
-	uint32 i=0;
-	uint32 sample=0;
-	
-	for(i=0;i<samplecount;i++){
-		sample=((uint32*)data)[i];
-		((char*)data)[i*3]= (char) (sample & 0xff);
-		((char*)data)[i*3+1]= (char) ((sample>>8) & 0xff);
-		((char*)data)[i*3+2]= (char) ((sample>>16) & 0xff);
-	}
-
-	return(i*3);
-}
-
-/*
- * This functions converts in place a buffer of RGBA interleaved data
- * into RGB interleaved data, discarding A.
- */
-
-tsize_t
-t2p_sample_rgbaa_to_rgb(tdata_t data, uint32 samplecount)
-{
-	uint32 i;
-	
-	for(i = 0; i < samplecount; i++)
-		memcpy((uint8*)data + i * 3, (uint8*)data + i * 4, 3);
-
-	return(i * 3);
-}
-
-/*
- * This functions converts in place a buffer of RGBA interleaved data
- * into RGB interleaved data, adding 255-A to each component sample.
- */
-
-tsize_t
-t2p_sample_rgba_to_rgb(tdata_t data, uint32 samplecount)
-{
-	uint32 i = 0;
-	uint32 sample = 0;
-	uint8 alpha = 0;
-
-	for (i = 0; i < samplecount; i++) {
-		sample=((uint32*)data)[i];
-		alpha=(uint8)((255 - ((sample >> 24) & 0xff)));
-		((uint8 *)data)[i * 3] = (uint8) ((sample >> 16) & 0xff) + alpha;
-		((uint8 *)data)[i * 3 + 1] = (uint8) ((sample >> 8) & 0xff) + alpha;
-		((uint8 *)data)[i * 3 + 2] = (uint8) (sample & 0xff) + alpha;
-	}
-
-	return (i * 3);
-}
-
-/*
-	This function converts the a and b samples of Lab data from signed
-	to unsigned.
-*/
-
-tsize_t t2p_sample_lab_signed_to_unsigned(tdata_t buffer, uint32 samplecount){
-
-	uint32 i=0;
-
-	for(i=0;i<samplecount;i++){
-		if( (((unsigned char*)buffer)[(i*3)+1] & 0x80) !=0){
-			((unsigned char*)buffer)[(i*3)+1] =
-				(unsigned char)(0x80 + ((char*)buffer)[(i*3)+1]);
-		} else {
-			((unsigned char*)buffer)[(i*3)+1] |= 0x80;
-		}
-		if( (((unsigned char*)buffer)[(i*3)+2] & 0x80) !=0){
-			((unsigned char*)buffer)[(i*3)+2] =
-				(unsigned char)(0x80 + ((char*)buffer)[(i*3)+2]);
-		} else {
-			((unsigned char*)buffer)[(i*3)+2] |= 0x80;
-		}
-	}
-
-	return(samplecount*3);
-}
-
-/* 
-	This function writes the PDF header to output.
-*/
-
-tsize_t t2p_write_pdf_header(T2P* t2p, TIFF* output){
-
-	tsize_t written=0;
-	char buffer[16];
-	int buflen=0;
-	
-	buflen = snprintf(buffer, sizeof(buffer), "%%PDF-%u.%u ",
-			  t2p->pdf_majorversion&0xff,
-			  t2p->pdf_minorversion&0xff);
-	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-	written += t2pWriteFile(output, (tdata_t)"\n%\342\343\317\323\n", 7);
-
-	return(written);
-}
-
-/*
-	This function writes the beginning of a PDF object to output.
-*/
-
-tsize_t t2p_write_pdf_obj_start(uint32 number, TIFF* output){
-
-	tsize_t written=0;
-	char buffer[32];
-	int buflen=0;
-
-	buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)number);
-	written += t2pWriteFile(output, (tdata_t) buffer, buflen );
-	written += t2pWriteFile(output, (tdata_t) " 0 obj\n", 7);
-
-	return(written);
-}
-
-/*
-	This function writes the end of a PDF object to output.
-*/
-
-tsize_t t2p_write_pdf_obj_end(TIFF* output){
-
-	tsize_t written=0;
-
-	written += t2pWriteFile(output, (tdata_t) "endobj\n", 7);
-
-	return(written);
-}
-
-/*
-	This function writes a PDF name object to output.
-*/
-
-tsize_t t2p_write_pdf_name(unsigned char* name, TIFF* output){
-
-	tsize_t written=0;
-	uint32 i=0;
-	char buffer[64];
-	uint16 nextchar=0;
-	size_t namelen=0;
-	
-	namelen = strlen((char *)name);
-	if (namelen>126) {
-		namelen=126;
-	}
-	written += t2pWriteFile(output, (tdata_t) "/", 1);
-	for (i=0;i<namelen;i++){
-		if ( ((unsigned char)name[i]) < 0x21){
-			snprintf(buffer, sizeof(buffer), "#%.2X", name[i]);
-			buffer[sizeof(buffer) - 1] = '\0';
-			written += t2pWriteFile(output, (tdata_t) buffer, 3);
-			nextchar=1;
-		}
-		if ( ((unsigned char)name[i]) > 0x7E){
-			snprintf(buffer, sizeof(buffer), "#%.2X", name[i]);
-			buffer[sizeof(buffer) - 1] = '\0';
-			written += t2pWriteFile(output, (tdata_t) buffer, 3);
-			nextchar=1;
-		}
-		if (nextchar==0){
-			switch (name[i]){
-				case 0x23:
-					snprintf(buffer, sizeof(buffer), "#%.2X", name[i]);
-					buffer[sizeof(buffer) - 1] = '\0';
-					written += t2pWriteFile(output, (tdata_t) buffer, 3);
-					break;
-				case 0x25:
-					snprintf(buffer, sizeof(buffer), "#%.2X", name[i]);
-					buffer[sizeof(buffer) - 1] = '\0';
-					written += t2pWriteFile(output, (tdata_t) buffer, 3);
-					break;
-				case 0x28:
-					snprintf(buffer, sizeof(buffer), "#%.2X", name[i]);
-					buffer[sizeof(buffer) - 1] = '\0';
-					written += t2pWriteFile(output, (tdata_t) buffer, 3);
-					break;
-				case 0x29:
-					snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); 
-					buffer[sizeof(buffer) - 1] = '\0';
-					written += t2pWriteFile(output, (tdata_t) buffer, 3);
-					break;
-				case 0x2F:
-					snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); 
-					buffer[sizeof(buffer) - 1] = '\0';
-					written += t2pWriteFile(output, (tdata_t) buffer, 3);
-					break;
-				case 0x3C:
-					snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); 
-					buffer[sizeof(buffer) - 1] = '\0';
-					written += t2pWriteFile(output, (tdata_t) buffer, 3);
-					break;
-				case 0x3E:
-					snprintf(buffer, sizeof(buffer), "#%.2X", name[i]);
-					buffer[sizeof(buffer) - 1] = '\0';
-					written += t2pWriteFile(output, (tdata_t) buffer, 3);
-					break;
-				case 0x5B:
-					snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); 
-					buffer[sizeof(buffer) - 1] = '\0';
-					written += t2pWriteFile(output, (tdata_t) buffer, 3);
-					break;
-				case 0x5D:
-					snprintf(buffer, sizeof(buffer), "#%.2X", name[i]);
-					buffer[sizeof(buffer) - 1] = '\0';
-					written += t2pWriteFile(output, (tdata_t) buffer, 3);
-					break;
-				case 0x7B:
-					snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); 
-					buffer[sizeof(buffer) - 1] = '\0';
-					written += t2pWriteFile(output, (tdata_t) buffer, 3);
-					break;
-				case 0x7D:
-					snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); 
-					buffer[sizeof(buffer) - 1] = '\0';
-					written += t2pWriteFile(output, (tdata_t) buffer, 3);
-					break;
-				default:
-					written += t2pWriteFile(output, (tdata_t) &name[i], 1);
-			}
-		}
-		nextchar=0;
-	}
-	written += t2pWriteFile(output, (tdata_t) " ", 1);
-
-	return(written);
-}
-
-/*
- * This function writes a PDF string object to output.
- */
-	
-tsize_t t2p_write_pdf_string(char* pdfstr, TIFF* output)
-{
-	tsize_t written = 0;
-	uint32 i = 0;
-	char buffer[64];
-	size_t len = 0;
-	
-	len = strlen(pdfstr);
-	written += t2pWriteFile(output, (tdata_t) "(", 1);
-	for (i=0; i<len; i++) {
-		if((pdfstr[i]&0x80) || (pdfstr[i]==127) || (pdfstr[i]<32)){
-			snprintf(buffer, sizeof(buffer), "\\%.3o", ((unsigned char)pdfstr[i]));
-			written += t2pWriteFile(output, (tdata_t)buffer, 4);
-		} else {
-			switch (pdfstr[i]){
-				case 0x08:
-					written += t2pWriteFile(output, (tdata_t) "\\b", 2);
-					break;
-				case 0x09:
-					written += t2pWriteFile(output, (tdata_t) "\\t", 2);
-					break;
-				case 0x0A:
-					written += t2pWriteFile(output, (tdata_t) "\\n", 2);
-					break;
-				case 0x0C:
-					written += t2pWriteFile(output, (tdata_t) "\\f", 2);
-					break;
-				case 0x0D:
-					written += t2pWriteFile(output, (tdata_t) "\\r", 2);
-					break;
-				case 0x28:
-					written += t2pWriteFile(output, (tdata_t) "\\(", 2);
-					break;
-				case 0x29:
-					written += t2pWriteFile(output, (tdata_t) "\\)", 2);
-					break;
-				case 0x5C:
-					written += t2pWriteFile(output, (tdata_t) "\\\\", 2);
-					break;
-				default:
-					written += t2pWriteFile(output, (tdata_t) &pdfstr[i], 1);
-			}
-		}
-	}
-	written += t2pWriteFile(output, (tdata_t) ") ", 1);
-
-	return(written);
-}
-
-
-/*
-	This function writes a buffer of data to output.
-*/
-
-tsize_t t2p_write_pdf_stream(tdata_t buffer, tsize_t len, TIFF* output){
-
-	tsize_t written=0;
-
-	written += t2pWriteFile(output, (tdata_t) buffer, len);
-
-	return(written);
-}
-
-/*
-	This functions writes the beginning of a PDF stream to output.
-*/
-
-tsize_t t2p_write_pdf_stream_start(TIFF* output){
-
-	tsize_t written=0;
-
-	written += t2pWriteFile(output, (tdata_t) "stream\n", 7);
-
-	return(written);
-}
-
-/*
-	This function writes the end of a PDF stream to output. 
-*/
-
-tsize_t t2p_write_pdf_stream_end(TIFF* output){
-
-	tsize_t written=0;
-
-	written += t2pWriteFile(output, (tdata_t) "\nendstream\n", 11);
-
-	return(written);
-}
-
-/*
-	This function writes a stream dictionary for a PDF stream to output.
-*/
-
-tsize_t t2p_write_pdf_stream_dict(tsize_t len, uint32 number, TIFF* output){
-	
-	tsize_t written=0;
-	char buffer[32];
-	int buflen=0;
-	
-	written += t2pWriteFile(output, (tdata_t) "/Length ", 8);
-	if(len!=0){
-		written += t2p_write_pdf_stream_length(len, output);
-	} else {
-		buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)number);
-		written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-		written += t2pWriteFile(output, (tdata_t) " 0 R \n", 6);
-	}
-	
-	return(written);
-}
-
-/*
-	This functions writes the beginning of a PDF stream dictionary to output.
-*/
-
-tsize_t t2p_write_pdf_stream_dict_start(TIFF* output){
-
-	tsize_t written=0;
-
-	written += t2pWriteFile(output, (tdata_t) "<< \n", 4);
-
-	return(written);
-}
-
-/*
-	This function writes the end of a PDF stream dictionary to output. 
-*/
-
-tsize_t t2p_write_pdf_stream_dict_end(TIFF* output){
-
-	tsize_t written=0;
-
-	written += t2pWriteFile(output, (tdata_t) " >>\n", 4);
-
-	return(written);
-}
-
-/*
-	This function writes a number to output.
-*/
-
-tsize_t t2p_write_pdf_stream_length(tsize_t len, TIFF* output){
-
-	tsize_t written=0;
-	char buffer[32];
-	int buflen=0;
-
-	buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)len);
-	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-	written += t2pWriteFile(output, (tdata_t) "\n", 1);
-
-	return(written);
-}
-
-/*
- * This function writes the PDF Catalog structure to output.
- */
-
-tsize_t t2p_write_pdf_catalog(T2P* t2p, TIFF* output)
-{
-	tsize_t written = 0;
-	char buffer[32];
-	int buflen = 0;
-
-	written += t2pWriteFile(output, 
-		(tdata_t)"<< \n/Type /Catalog \n/Pages ", 
-		27);
-	buflen = snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->pdf_pages);
-	written += t2pWriteFile(output, (tdata_t) buffer,
-				TIFFmin((size_t)buflen, sizeof(buffer) - 1));
-	written += t2pWriteFile(output, (tdata_t) " 0 R \n", 6);
-	if(t2p->pdf_fitwindow){
-		written += t2pWriteFile(output, 
-			(tdata_t) "/ViewerPreferences <</FitWindow true>>\n", 
-			39);
-	}
-	written += t2pWriteFile(output, (tdata_t)">>\n", 3);
-
-	return(written);
-}
-
-/*
-	This function writes the PDF Info structure to output.
-*/
-
-tsize_t t2p_write_pdf_info(T2P* t2p, TIFF* input, TIFF* output)
-{
-	tsize_t written = 0;
-	char* info;
-	char buffer[512];
-
-	if(t2p->pdf_datetime[0] == '\0')
-		t2p_pdf_tifftime(t2p, input);
-	if (strlen(t2p->pdf_datetime) > 0) {
-		written += t2pWriteFile(output, (tdata_t) "<< \n/CreationDate ", 18);
-		written += t2p_write_pdf_string(t2p->pdf_datetime, output);
-		written += t2pWriteFile(output, (tdata_t) "\n/ModDate ", 10);
-		written += t2p_write_pdf_string(t2p->pdf_datetime, output);
-	}
-	written += t2pWriteFile(output, (tdata_t) "\n/Producer ", 11);
-	snprintf(buffer, sizeof(buffer), "libtiff / tiff2pdf - %d", TIFFLIB_VERSION);
-	written += t2p_write_pdf_string(buffer, output);
-	written += t2pWriteFile(output, (tdata_t) "\n", 1);
-	if (t2p->pdf_creator[0] != '\0') {
-		written += t2pWriteFile(output, (tdata_t) "/Creator ", 9);
-		written += t2p_write_pdf_string(t2p->pdf_creator, output);
-		written += t2pWriteFile(output, (tdata_t) "\n", 1);
-	} else {
-		if (TIFFGetField(input, TIFFTAG_SOFTWARE, &info) != 0 && info) {
-			if(strlen(info) >= sizeof(t2p->pdf_creator))
-				info[sizeof(t2p->pdf_creator) - 1] = '\0';
-			written += t2pWriteFile(output, (tdata_t) "/Creator ", 9);
-			written += t2p_write_pdf_string(info, output);
-			written += t2pWriteFile(output, (tdata_t) "\n", 1);
-		}
-	}
-	if (t2p->pdf_author[0] != '\0') {
-		written += t2pWriteFile(output, (tdata_t) "/Author ", 8);
-		written += t2p_write_pdf_string(t2p->pdf_author, output);
-		written += t2pWriteFile(output, (tdata_t) "\n", 1);
-	} else {
-		if ((TIFFGetField(input, TIFFTAG_ARTIST, &info) != 0
-		     || TIFFGetField(input, TIFFTAG_COPYRIGHT, &info) != 0)
-		    && info) {
-			if (strlen(info) >= sizeof(t2p->pdf_author))
-				info[sizeof(t2p->pdf_author) - 1] = '\0';
-			written += t2pWriteFile(output, (tdata_t) "/Author ", 8);
-			written += t2p_write_pdf_string(info, output);
-			written += t2pWriteFile(output, (tdata_t) "\n", 1);
-		}
-	}
-	if (t2p->pdf_title[0] != '\0') {
-		written += t2pWriteFile(output, (tdata_t) "/Title ", 7);
-		written += t2p_write_pdf_string(t2p->pdf_title, output);
-		written += t2pWriteFile(output, (tdata_t) "\n", 1);
-	} else {
-		if (TIFFGetField(input, TIFFTAG_DOCUMENTNAME, &info) != 0){
-			if(strlen(info) > 511) {
-				info[512] = '\0';
-			}
-			written += t2pWriteFile(output, (tdata_t) "/Title ", 7);
-			written += t2p_write_pdf_string(info, output);
-			written += t2pWriteFile(output, (tdata_t) "\n", 1);
-		}
-	}
-	if (t2p->pdf_subject[0] != '\0') {
-		written += t2pWriteFile(output, (tdata_t) "/Subject ", 9);
-		written += t2p_write_pdf_string(t2p->pdf_subject, output);
-		written += t2pWriteFile(output, (tdata_t) "\n", 1);
-	} else {
-		if (TIFFGetField(input, TIFFTAG_IMAGEDESCRIPTION, &info) != 0 && info) {
-			if (strlen(info) >= sizeof(t2p->pdf_subject))
-				info[sizeof(t2p->pdf_subject) - 1] = '\0';
-			written += t2pWriteFile(output, (tdata_t) "/Subject ", 9);
-			written += t2p_write_pdf_string(info, output);
-			written += t2pWriteFile(output, (tdata_t) "\n", 1);
-		}
-	}
-	if (t2p->pdf_keywords[0] != '\0') {
-		written += t2pWriteFile(output, (tdata_t) "/Keywords ", 10);
-		written += t2p_write_pdf_string(t2p->pdf_keywords, output);
-		written += t2pWriteFile(output, (tdata_t) "\n", 1);
-	}
-	written += t2pWriteFile(output, (tdata_t) ">> \n", 4);
-
-	return(written);
-}
-
-/*
- * This function fills a string of a T2P struct with the current time as a PDF
- * date string, it is called by t2p_pdf_tifftime.
- */
-
-void t2p_pdf_currenttime(T2P* t2p)
-{
-	struct tm* currenttime;
-	time_t timenow;
-
-	if (time(&timenow) == (time_t) -1) {
-		TIFFError(TIFF2PDF_MODULE,
-			  "Can't get the current time: %s", strerror(errno));
-		timenow = (time_t) 0;
-	}
-
-	currenttime = localtime(&timenow);
-	snprintf(t2p->pdf_datetime, sizeof(t2p->pdf_datetime),
-		 "D:%.4d%.2d%.2d%.2d%.2d%.2d",
-		 (currenttime->tm_year + 1900) % 65536,
-		 (currenttime->tm_mon + 1) % 256,
-		 (currenttime->tm_mday) % 256,
-		 (currenttime->tm_hour) % 256,
-		 (currenttime->tm_min) % 256,
-		 (currenttime->tm_sec) % 256);
-
-	return;
-}
-
-/*
- * This function fills a string of a T2P struct with the date and time of a
- * TIFF file if it exists or the current time as a PDF date string.
- */
-
-void t2p_pdf_tifftime(T2P* t2p, TIFF* input)
-{
-	char* datetime;
-
-	if (TIFFGetField(input, TIFFTAG_DATETIME, &datetime) != 0
-	    && (strlen(datetime) >= 19) ){
-		t2p->pdf_datetime[0]='D';
-		t2p->pdf_datetime[1]=':';
-		t2p->pdf_datetime[2]=datetime[0];
-		t2p->pdf_datetime[3]=datetime[1];
-		t2p->pdf_datetime[4]=datetime[2];
-		t2p->pdf_datetime[5]=datetime[3];
-		t2p->pdf_datetime[6]=datetime[5];
-		t2p->pdf_datetime[7]=datetime[6];
-		t2p->pdf_datetime[8]=datetime[8];
-		t2p->pdf_datetime[9]=datetime[9];
-		t2p->pdf_datetime[10]=datetime[11];
-		t2p->pdf_datetime[11]=datetime[12];
-		t2p->pdf_datetime[12]=datetime[14];
-		t2p->pdf_datetime[13]=datetime[15];
-		t2p->pdf_datetime[14]=datetime[17];
-		t2p->pdf_datetime[15]=datetime[18];
-		t2p->pdf_datetime[16] = '\0';
-	} else {
-		t2p_pdf_currenttime(t2p);
-	}
-
-	return;
-}
-
-/*
- * This function writes a PDF Pages Tree structure to output.
- */
-
-tsize_t t2p_write_pdf_pages(T2P* t2p, TIFF* output)
-{
-	tsize_t written=0;
-	tdir_t i=0;
-	char buffer[32];
-	int buflen=0;
-
-	int page=0;
-	written += t2pWriteFile(output,
-		(tdata_t) "<< \n/Type /Pages \n/Kids [ ", 26);
-	page = t2p->pdf_pages+1;
-	for (i=0;i<t2p->tiff_pagecount;i++){
-		buflen=snprintf(buffer, sizeof(buffer), "%d", page);
-		written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-		written += t2pWriteFile(output, (tdata_t) " 0 R ", 5);
-		if ( ((i+1)%8)==0 ) {
-			written += t2pWriteFile(output, (tdata_t) "\n", 1);
-		}
-		page +=3;
-		page += t2p->tiff_pages[i].page_extra;
-		if(t2p->tiff_pages[i].page_tilecount>0){
-			page += (2 * t2p->tiff_pages[i].page_tilecount);
-		} else {
-			page +=2;
-		}
-	}
-	written += t2pWriteFile(output, (tdata_t) "] \n/Count ", 10);
-	buflen=snprintf(buffer, sizeof(buffer), "%d", t2p->tiff_pagecount);
-	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-	written += t2pWriteFile(output, (tdata_t) " \n>> \n", 6);
-
-	return(written);
-}
-
-/*
-	This function writes a PDF Page structure to output.
-*/
-
-tsize_t t2p_write_pdf_page(uint32 object, T2P* t2p, TIFF* output){
-
-	unsigned int i=0;
-	tsize_t written=0;
-	char buffer[256];
-	int buflen=0;
-
-	written += t2pWriteFile(output, (tdata_t) "<<\n/Type /Page \n/Parent ", 24);
-	buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->pdf_pages);
-	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-	written += t2pWriteFile(output, (tdata_t) " 0 R \n", 6);
-	written += t2pWriteFile(output, (tdata_t) "/MediaBox [", 11); 
-	buflen=snprintf(buffer, sizeof(buffer), "%.4f",t2p->pdf_mediabox.x1);
-	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-	written += t2pWriteFile(output, (tdata_t) " ", 1); 
-	buflen=snprintf(buffer, sizeof(buffer), "%.4f",t2p->pdf_mediabox.y1);
-	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-	written += t2pWriteFile(output, (tdata_t) " ", 1); 
-	buflen=snprintf(buffer, sizeof(buffer), "%.4f",t2p->pdf_mediabox.x2);
-	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-	written += t2pWriteFile(output, (tdata_t) " ", 1); 
-	buflen=snprintf(buffer, sizeof(buffer), "%.4f",t2p->pdf_mediabox.y2);
-	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-	written += t2pWriteFile(output, (tdata_t) "] \n", 3); 
-	written += t2pWriteFile(output, (tdata_t) "/Contents ", 10);
-	buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)(object + 1));
-	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-	written += t2pWriteFile(output, (tdata_t) " 0 R \n", 6);
-	written += t2pWriteFile(output, (tdata_t) "/Resources << \n", 15);
-	if( t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount != 0 ){
-		written += t2pWriteFile(output, (tdata_t) "/XObject <<\n", 12);
-		for(i=0;i<t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount;i++){
-			written += t2pWriteFile(output, (tdata_t) "/Im", 3);
-			buflen = snprintf(buffer, sizeof(buffer), "%u", t2p->pdf_page+1);
-			written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-			written += t2pWriteFile(output, (tdata_t) "_", 1);
-			buflen = snprintf(buffer, sizeof(buffer), "%u", i+1);
-			written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-			written += t2pWriteFile(output, (tdata_t) " ", 1);
-			buflen = snprintf(buffer, sizeof(buffer), "%lu",
-				(unsigned long)(object+3+(2*i)+t2p->tiff_pages[t2p->pdf_page].page_extra)); 
-			written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-			written += t2pWriteFile(output, (tdata_t) " 0 R ", 5);
-			if(i%4==3){
-				written += t2pWriteFile(output, (tdata_t) "\n", 1);
-			}
-		}
-		written += t2pWriteFile(output, (tdata_t) ">>\n", 3);
-	} else {
-			written += t2pWriteFile(output, (tdata_t) "/XObject <<\n", 12);
-			written += t2pWriteFile(output, (tdata_t) "/Im", 3);
-			buflen = snprintf(buffer, sizeof(buffer), "%u", t2p->pdf_page+1);
-			written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-			written += t2pWriteFile(output, (tdata_t) " ", 1);
-			buflen = snprintf(buffer, sizeof(buffer), "%lu",
-				(unsigned long)(object+3+(2*i)+t2p->tiff_pages[t2p->pdf_page].page_extra)); 
-			written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-			written += t2pWriteFile(output, (tdata_t) " 0 R ", 5);
-		written += t2pWriteFile(output, (tdata_t) ">>\n", 3);
-	}
-	if(t2p->tiff_transferfunctioncount != 0) {
-		written += t2pWriteFile(output, (tdata_t) "/ExtGState <<", 13);
-		t2pWriteFile(output, (tdata_t) "/GS1 ", 5);
-		buflen = snprintf(buffer, sizeof(buffer), "%lu",
-			(unsigned long)(object + 3)); 
-		written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-		written += t2pWriteFile(output, (tdata_t) " 0 R ", 5);
-		written += t2pWriteFile(output, (tdata_t) ">> \n", 4);
-	}
-	written += t2pWriteFile(output, (tdata_t) "/ProcSet [ ", 11);
-	if(t2p->pdf_colorspace & T2P_CS_BILEVEL 
-		|| t2p->pdf_colorspace & T2P_CS_GRAY
-		){
-		written += t2pWriteFile(output, (tdata_t) "/ImageB ", 8);
-	} else {
-		written += t2pWriteFile(output, (tdata_t) "/ImageC ", 8);
-		if(t2p->pdf_colorspace & T2P_CS_PALETTE){
-			written += t2pWriteFile(output, (tdata_t) "/ImageI ", 8);
-		}
-	}
-	written += t2pWriteFile(output, (tdata_t) "]\n>>\n>>\n", 8);
-
-	return(written);
-}
-
-/*
-	This function composes the page size and image and tile locations on a page.
-*/
-
-void t2p_compose_pdf_page(T2P* t2p){
-
-	uint32 i=0;
-	uint32 i2=0;
-	T2P_TILE* tiles=NULL;
-	T2P_BOX* boxp=NULL;
-	uint32 tilecountx=0;
-	uint32 tilecounty=0;
-	uint32 tilewidth=0;
-	uint32 tilelength=0;
-	int istiled=0;
-	float f=0;
-	float width_ratio=0;
-	float length_ratio=0;
-	
-	t2p->pdf_xres = t2p->tiff_xres;
-	t2p->pdf_yres = t2p->tiff_yres;
-	if(t2p->pdf_overrideres) {
-		t2p->pdf_xres = t2p->pdf_defaultxres;
-		t2p->pdf_yres = t2p->pdf_defaultyres;
-	}
-	if(t2p->pdf_xres == 0.0)
-		t2p->pdf_xres = t2p->pdf_defaultxres;
-	if(t2p->pdf_yres == 0.0)
-		t2p->pdf_yres = t2p->pdf_defaultyres;
-	if (t2p->pdf_image_fillpage) {
-		width_ratio = t2p->pdf_defaultpagewidth/t2p->tiff_width;
-		length_ratio = t2p->pdf_defaultpagelength/t2p->tiff_length;
-		if (width_ratio < length_ratio ) {
-			t2p->pdf_imagewidth = t2p->pdf_defaultpagewidth;
-			t2p->pdf_imagelength = t2p->tiff_length * width_ratio;
-		} else {
-			t2p->pdf_imagewidth = t2p->tiff_width * length_ratio;
-			t2p->pdf_imagelength = t2p->pdf_defaultpagelength;
-		}
-	} else if (t2p->tiff_resunit != RESUNIT_CENTIMETER	/* RESUNIT_NONE and */
-		&& t2p->tiff_resunit != RESUNIT_INCH) {	/* other cases */
-		t2p->pdf_imagewidth = ((float)(t2p->tiff_width))/t2p->pdf_xres;
-		t2p->pdf_imagelength = ((float)(t2p->tiff_length))/t2p->pdf_yres;
-	} else {
-		t2p->pdf_imagewidth = 
-			((float)(t2p->tiff_width))*PS_UNIT_SIZE/t2p->pdf_xres;
-		t2p->pdf_imagelength = 
-			((float)(t2p->tiff_length))*PS_UNIT_SIZE/t2p->pdf_yres;
-	}
-	if(t2p->pdf_overridepagesize != 0) {
-		t2p->pdf_pagewidth = t2p->pdf_defaultpagewidth;
-		t2p->pdf_pagelength = t2p->pdf_defaultpagelength;
-	} else {
-		t2p->pdf_pagewidth = t2p->pdf_imagewidth;
-		t2p->pdf_pagelength = t2p->pdf_imagelength;
-	}
-	t2p->pdf_mediabox.x1=0.0;
-	t2p->pdf_mediabox.y1=0.0;
-	t2p->pdf_mediabox.x2=t2p->pdf_pagewidth;
-	t2p->pdf_mediabox.y2=t2p->pdf_pagelength;
-	t2p->pdf_imagebox.x1=0.0;
-	t2p->pdf_imagebox.y1=0.0;
-	t2p->pdf_imagebox.x2=t2p->pdf_imagewidth;
-	t2p->pdf_imagebox.y2=t2p->pdf_imagelength;
-	if(t2p->pdf_overridepagesize!=0){
-		t2p->pdf_imagebox.x1+=((t2p->pdf_pagewidth-t2p->pdf_imagewidth)/2.0F);
-		t2p->pdf_imagebox.y1+=((t2p->pdf_pagelength-t2p->pdf_imagelength)/2.0F);
-		t2p->pdf_imagebox.x2+=((t2p->pdf_pagewidth-t2p->pdf_imagewidth)/2.0F);
-		t2p->pdf_imagebox.y2+=((t2p->pdf_pagelength-t2p->pdf_imagelength)/2.0F);
-	}
-	if(t2p->tiff_orientation > 4){
-		f=t2p->pdf_mediabox.x2;
-		t2p->pdf_mediabox.x2=t2p->pdf_mediabox.y2;
-		t2p->pdf_mediabox.y2=f;
-	}
-	istiled=((t2p->tiff_tiles[t2p->pdf_page]).tiles_tilecount==0) ? 0 : 1;
-	if(istiled==0){
-		t2p_compose_pdf_page_orient(&(t2p->pdf_imagebox), t2p->tiff_orientation);
-		return;
-	} else {
-		tilewidth=(t2p->tiff_tiles[t2p->pdf_page]).tiles_tilewidth;
-		tilelength=(t2p->tiff_tiles[t2p->pdf_page]).tiles_tilelength;
-		if( tilewidth > INT_MAX ||
-		    tilelength > INT_MAX ||
-		    t2p->tiff_width > INT_MAX - tilewidth ||
-		    t2p->tiff_length > INT_MAX - tilelength )
-		{
-		    TIFFError(TIFF2PDF_MODULE, "Integer overflow");
-		    t2p->t2p_error = T2P_ERR_ERROR;
-		    return;
-		}
-		tilecountx=(t2p->tiff_width + 
-			tilewidth -1)/ 
-			tilewidth;
-		(t2p->tiff_tiles[t2p->pdf_page]).tiles_tilecountx=tilecountx;
-		tilecounty=(t2p->tiff_length + 
-			tilelength -1)/ 
-			tilelength;
-		(t2p->tiff_tiles[t2p->pdf_page]).tiles_tilecounty=tilecounty;
-		(t2p->tiff_tiles[t2p->pdf_page]).tiles_edgetilewidth=
-			t2p->tiff_width % tilewidth;
-		(t2p->tiff_tiles[t2p->pdf_page]).tiles_edgetilelength=
-			t2p->tiff_length % tilelength;
-		tiles=(t2p->tiff_tiles[t2p->pdf_page]).tiles_tiles;
-		for(i2=0;i2<tilecounty-1;i2++){
-			for(i=0;i<tilecountx-1;i++){
-				boxp=&(tiles[i2*tilecountx+i].tile_box);
-				boxp->x1 = 
-					t2p->pdf_imagebox.x1 
-					+ ((float)(t2p->pdf_imagewidth * i * tilewidth)
-					/ (float)t2p->tiff_width);
-				boxp->x2 = 
-					t2p->pdf_imagebox.x1 
-					+ ((float)(t2p->pdf_imagewidth * (i+1) * tilewidth)
-					/ (float)t2p->tiff_width);
-				boxp->y1 = 
-					t2p->pdf_imagebox.y2 
-					- ((float)(t2p->pdf_imagelength * (i2+1) * tilelength)
-					/ (float)t2p->tiff_length);
-				boxp->y2 = 
-					t2p->pdf_imagebox.y2 
-					- ((float)(t2p->pdf_imagelength * i2 * tilelength)
-					/ (float)t2p->tiff_length);
-			}
-			boxp=&(tiles[i2*tilecountx+i].tile_box);
-			boxp->x1 = 
-				t2p->pdf_imagebox.x1 
-				+ ((float)(t2p->pdf_imagewidth * i * tilewidth)
-				/ (float)t2p->tiff_width);
-			boxp->x2 = t2p->pdf_imagebox.x2;
-			boxp->y1 = 
-				t2p->pdf_imagebox.y2 
-				- ((float)(t2p->pdf_imagelength * (i2+1) * tilelength)
-				/ (float)t2p->tiff_length);
-			boxp->y2 = 
-				t2p->pdf_imagebox.y2 
-				- ((float)(t2p->pdf_imagelength * i2 * tilelength)
-				/ (float)t2p->tiff_length);
-		}
-		for(i=0;i<tilecountx-1;i++){
-			boxp=&(tiles[i2*tilecountx+i].tile_box);
-			boxp->x1 = 
-				t2p->pdf_imagebox.x1 
-				+ ((float)(t2p->pdf_imagewidth * i * tilewidth)
-				/ (float)t2p->tiff_width);
-			boxp->x2 = 
-				t2p->pdf_imagebox.x1 
-				+ ((float)(t2p->pdf_imagewidth * (i+1) * tilewidth)
-				/ (float)t2p->tiff_width);
-			boxp->y1 = t2p->pdf_imagebox.y1;
-			boxp->y2 = 
-				t2p->pdf_imagebox.y2 
-				- ((float)(t2p->pdf_imagelength * i2 * tilelength)
-				/ (float)t2p->tiff_length);
-		}
-		boxp=&(tiles[i2*tilecountx+i].tile_box);
-		boxp->x1 = 
-			t2p->pdf_imagebox.x1 
-			+ ((float)(t2p->pdf_imagewidth * i * tilewidth)
-			/ (float)t2p->tiff_width);
-		boxp->x2 = t2p->pdf_imagebox.x2;
-		boxp->y1 = t2p->pdf_imagebox.y1;
-		boxp->y2 = 
-			t2p->pdf_imagebox.y2 
-			- ((float)(t2p->pdf_imagelength * i2 * tilelength)
-			/ (float)t2p->tiff_length);
-	}
-	if(t2p->tiff_orientation==0 || t2p->tiff_orientation==1){
-		for(i=0;i<(t2p->tiff_tiles[t2p->pdf_page]).tiles_tilecount;i++){
-			t2p_compose_pdf_page_orient( &(tiles[i].tile_box) , 0);
-		}
-		return;
-	}
-	for(i=0;i<(t2p->tiff_tiles[t2p->pdf_page]).tiles_tilecount;i++){
-		boxp=&(tiles[i].tile_box);
-		boxp->x1 -= t2p->pdf_imagebox.x1;
-		boxp->x2 -= t2p->pdf_imagebox.x1;
-		boxp->y1 -= t2p->pdf_imagebox.y1;
-		boxp->y2 -= t2p->pdf_imagebox.y1;
-		if(t2p->tiff_orientation==2 || t2p->tiff_orientation==3){
-			boxp->x1 = t2p->pdf_imagebox.x2 - t2p->pdf_imagebox.x1 - boxp->x1;
-			boxp->x2 = t2p->pdf_imagebox.x2 - t2p->pdf_imagebox.x1 - boxp->x2;
-		}
-		if(t2p->tiff_orientation==3 || t2p->tiff_orientation==4){
-			boxp->y1 = t2p->pdf_imagebox.y2 - t2p->pdf_imagebox.y1 - boxp->y1;
-			boxp->y2 = t2p->pdf_imagebox.y2 - t2p->pdf_imagebox.y1 - boxp->y2;
-		}
-		if(t2p->tiff_orientation==8 || t2p->tiff_orientation==5){
-			boxp->y1 = t2p->pdf_imagebox.y2 - t2p->pdf_imagebox.y1 - boxp->y1;
-			boxp->y2 = t2p->pdf_imagebox.y2 - t2p->pdf_imagebox.y1 - boxp->y2;
-		}
-		if(t2p->tiff_orientation==5 || t2p->tiff_orientation==6){
-			boxp->x1 = t2p->pdf_imagebox.x2 - t2p->pdf_imagebox.x1 - boxp->x1;
-			boxp->x2 = t2p->pdf_imagebox.x2 - t2p->pdf_imagebox.x1 - boxp->x2;
-		}
-		if(t2p->tiff_orientation > 4){
-			f=boxp->x1;
-			boxp->x1 = boxp->y1;
-			boxp->y1 = f;
-			f=boxp->x2;
-			boxp->x2 = boxp->y2;
-			boxp->y2 = f; 
-			t2p_compose_pdf_page_orient_flip(boxp, t2p->tiff_orientation);
-		} else {
-			t2p_compose_pdf_page_orient(boxp, t2p->tiff_orientation);
-		}
-		
-	}
-
-	return;
-}
-
-void t2p_compose_pdf_page_orient(T2P_BOX* boxp, uint16 orientation){
-
-	float m1[9];
-	float f=0.0;
-	
-	if( boxp->x1 > boxp->x2){
-		f=boxp->x1;
-		boxp->x1=boxp->x2;
-		boxp->x2 = f;
-	}
-	if( boxp->y1 > boxp->y2){
-		f=boxp->y1;
-		boxp->y1=boxp->y2;
-		boxp->y2 = f;
-	}
-	boxp->mat[0]=m1[0]=boxp->x2-boxp->x1;
-	boxp->mat[1]=m1[1]=0.0;
-	boxp->mat[2]=m1[2]=0.0;
-	boxp->mat[3]=m1[3]=0.0;
-	boxp->mat[4]=m1[4]=boxp->y2-boxp->y1;
-	boxp->mat[5]=m1[5]=0.0;
-	boxp->mat[6]=m1[6]=boxp->x1;
-	boxp->mat[7]=m1[7]=boxp->y1;
-	boxp->mat[8]=m1[8]=1.0;
-	switch(orientation){
-		case 0:
-		case 1:
-			break;
-		case 2:
-			boxp->mat[0]=0.0F-m1[0];
-			boxp->mat[6]+=m1[0];
-			break;
-		case 3:
-			boxp->mat[0]=0.0F-m1[0];
-			boxp->mat[4]=0.0F-m1[4];
-			boxp->mat[6]+=m1[0];
-			boxp->mat[7]+=m1[4];
-			break;
-		case 4:
-			boxp->mat[4]=0.0F-m1[4];
-			boxp->mat[7]+=m1[4];
-			break;
-		case 5:
-			boxp->mat[0]=0.0F;
-			boxp->mat[1]=0.0F-m1[0];
-			boxp->mat[3]=0.0F-m1[4];
-			boxp->mat[4]=0.0F;
-			boxp->mat[6]+=m1[4];
-			boxp->mat[7]+=m1[0];
-			break;
-		case 6:
-			boxp->mat[0]=0.0F;
-			boxp->mat[1]=0.0F-m1[0];
-			boxp->mat[3]=m1[4];
-			boxp->mat[4]=0.0F;
-			boxp->mat[7]+=m1[0];
-			break;
-		case 7:
-			boxp->mat[0]=0.0F;
-			boxp->mat[1]=m1[0];
-			boxp->mat[3]=m1[4];
-			boxp->mat[4]=0.0F;
-			break;
-		case 8:
-			boxp->mat[0]=0.0F;
-			boxp->mat[1]=m1[0];
-			boxp->mat[3]=0.0F-m1[4];
-			boxp->mat[4]=0.0F;
-			boxp->mat[6]+=m1[4];
-			break;
-	}
-
-	return;
-}
-
-void t2p_compose_pdf_page_orient_flip(T2P_BOX* boxp, uint16 orientation){
-
-	float m1[9];
-	float f=0.0;
-	
-	if( boxp->x1 > boxp->x2){
-		f=boxp->x1;
-		boxp->x1=boxp->x2;
-		boxp->x2 = f;
-	}
-	if( boxp->y1 > boxp->y2){
-		f=boxp->y1;
-		boxp->y1=boxp->y2;
-		boxp->y2 = f;
-	}
-	boxp->mat[0]=m1[0]=boxp->x2-boxp->x1;
-	boxp->mat[1]=m1[1]=0.0F;
-	boxp->mat[2]=m1[2]=0.0F;
-	boxp->mat[3]=m1[3]=0.0F;
-	boxp->mat[4]=m1[4]=boxp->y2-boxp->y1;
-	boxp->mat[5]=m1[5]=0.0F;
-	boxp->mat[6]=m1[6]=boxp->x1;
-	boxp->mat[7]=m1[7]=boxp->y1;
-	boxp->mat[8]=m1[8]=1.0F;
-	switch(orientation){
-		case 5:
-			boxp->mat[0]=0.0F;
-			boxp->mat[1]=0.0F-m1[4];
-			boxp->mat[3]=0.0F-m1[0];
-			boxp->mat[4]=0.0F;
-			boxp->mat[6]+=m1[0];
-			boxp->mat[7]+=m1[4];
-			break;
-		case 6:
-			boxp->mat[0]=0.0F;
-			boxp->mat[1]=0.0F-m1[4];
-			boxp->mat[3]=m1[0];
-			boxp->mat[4]=0.0F;
-			boxp->mat[7]+=m1[4];
-			break;
-		case 7:
-			boxp->mat[0]=0.0F;
-			boxp->mat[1]=m1[4];
-			boxp->mat[3]=m1[0];
-			boxp->mat[4]=0.0F;
-			break;
-		case 8:
-			boxp->mat[0]=0.0F;
-			boxp->mat[1]=m1[4];
-			boxp->mat[3]=0.0F-m1[0];
-			boxp->mat[4]=0.0F;
-			boxp->mat[6]+=m1[0];
-			break;
-	}
-
-	return;
-}
-
-/*
-	This function writes a PDF Contents stream to output.
-*/
-
-tsize_t t2p_write_pdf_page_content_stream(T2P* t2p, TIFF* output){
-
-	tsize_t written=0;
-	ttile_t i=0;
-	char buffer[512];
-	int buflen=0;
-	T2P_BOX box;
-	
-	if(t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount>0){ 
-		for(i=0;i<t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount; i++){
-			box=t2p->tiff_tiles[t2p->pdf_page].tiles_tiles[i].tile_box;
-			buflen=snprintf(buffer, sizeof(buffer), 
-				"q %s %.4f %.4f %.4f %.4f %.4f %.4f cm /Im%d_%ld Do Q\n", 
-				t2p->tiff_transferfunctioncount?"/GS1 gs ":"",
-				box.mat[0],
-				box.mat[1],
-				box.mat[3],
-				box.mat[4],
-				box.mat[6],
-				box.mat[7],
-				t2p->pdf_page + 1, 
-				(long)(i + 1));
-			written += t2p_write_pdf_stream(buffer, buflen, output);
-		}
-	} else {
-		box=t2p->pdf_imagebox;
-		buflen=snprintf(buffer, sizeof(buffer), 
-			"q %s %.4f %.4f %.4f %.4f %.4f %.4f cm /Im%d Do Q\n", 
-			t2p->tiff_transferfunctioncount?"/GS1 gs ":"",
-			box.mat[0],
-			box.mat[1],
-			box.mat[3],
-			box.mat[4],
-			box.mat[6],
-			box.mat[7],
-			t2p->pdf_page+1);
-		written += t2p_write_pdf_stream(buffer, buflen, output);
-	}
-
-	return(written);
-}
-
-/*
-	This function writes a PDF Image XObject stream dictionary to output. 
-*/
-
-tsize_t t2p_write_pdf_xobject_stream_dict(ttile_t tile, 
-												T2P* t2p, 
-												TIFF* output){
-
-	tsize_t written=0;
-	char buffer[32];
-	int buflen=0;
-
-	written += t2p_write_pdf_stream_dict(0, t2p->pdf_xrefcount+1, output); 
-	written += t2pWriteFile(output, 
-		(tdata_t) "/Type /XObject \n/Subtype /Image \n/Name /Im", 
-		42);
-	buflen=snprintf(buffer, sizeof(buffer), "%u", t2p->pdf_page+1);
-	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-	if(tile != 0){
-		written += t2pWriteFile(output, (tdata_t) "_", 1);
-		buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)tile);
-		written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-	}
-	written += t2pWriteFile(output, (tdata_t) "\n/Width ", 8);
-	if(tile==0){
-		buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->tiff_width);
-	} else {
-		if(t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile-1)!=0){
-			buflen=snprintf(buffer, sizeof(buffer), "%lu",
-				(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth);
-		} else {
-			buflen=snprintf(buffer, sizeof(buffer), "%lu",
-				(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth);
-		}
-	}
-	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-	written += t2pWriteFile(output, (tdata_t) "\n/Height ", 9);
-	if(tile==0){
-		buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->tiff_length);
-	} else {
-		if(t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile-1)!=0){
-			buflen=snprintf(buffer, sizeof(buffer), "%lu",
-				(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength);
-		} else {
-			buflen=snprintf(buffer, sizeof(buffer), "%lu",
-				(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);
-		}
-	}
-	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-	written += t2pWriteFile(output, (tdata_t) "\n/BitsPerComponent ", 19);
-	buflen=snprintf(buffer, sizeof(buffer), "%u", t2p->tiff_bitspersample);
-	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-	written += t2pWriteFile(output, (tdata_t) "\n/ColorSpace ", 13);
-	written += t2p_write_pdf_xobject_cs(t2p, output);
-	if (t2p->pdf_image_interpolate)
-		written += t2pWriteFile(output,
-					 (tdata_t) "\n/Interpolate true", 18);
-	if( (t2p->pdf_switchdecode != 0)
-#ifdef CCITT_SUPPORT
-		&& ! (t2p->pdf_colorspace & T2P_CS_BILEVEL 
-		&& t2p->pdf_compression == T2P_COMPRESS_G4)
-#endif
-		){
-		written += t2p_write_pdf_xobject_decode(t2p, output);
-	}
-	written += t2p_write_pdf_xobject_stream_filter(tile, t2p, output);
-	
-	return(written);
-}
-
-/*
- * 	This function writes a PDF Image XObject Colorspace name to output.
- */
-
-
-tsize_t t2p_write_pdf_xobject_cs(T2P* t2p, TIFF* output){
-
-	tsize_t written=0;
-	char buffer[128];
-	int buflen=0;
-
-	float X_W=1.0;
-	float Y_W=1.0;
-	float Z_W=1.0;
-	
-	if( (t2p->pdf_colorspace & T2P_CS_ICCBASED) != 0){
-		written += t2p_write_pdf_xobject_icccs(t2p, output);
-		return(written);
-	}
-	if( (t2p->pdf_colorspace & T2P_CS_PALETTE) != 0){
-		written += t2pWriteFile(output, (tdata_t) "[ /Indexed ", 11);
-		t2p->pdf_colorspace ^= T2P_CS_PALETTE;
-		written += t2p_write_pdf_xobject_cs(t2p, output);
-		t2p->pdf_colorspace |= T2P_CS_PALETTE;
-		buflen=snprintf(buffer, sizeof(buffer), "%u", (0x0001 << t2p->tiff_bitspersample)-1 );
-		written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-		written += t2pWriteFile(output, (tdata_t) " ", 1);
-		buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->pdf_palettecs ); 
-		written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-		written += t2pWriteFile(output, (tdata_t) " 0 R ]\n", 7);
-		return(written);
-	}
-	if(t2p->pdf_colorspace & T2P_CS_BILEVEL){
-			written += t2pWriteFile(output, (tdata_t) "/DeviceGray \n", 13);
-	}
-	if(t2p->pdf_colorspace & T2P_CS_GRAY){
-			if(t2p->pdf_colorspace & T2P_CS_CALGRAY){
-				written += t2p_write_pdf_xobject_calcs(t2p, output);
-			} else {
-				written += t2pWriteFile(output, (tdata_t) "/DeviceGray \n", 13);
-			}
-	}
-	if(t2p->pdf_colorspace & T2P_CS_RGB){
-			if(t2p->pdf_colorspace & T2P_CS_CALRGB){
-				written += t2p_write_pdf_xobject_calcs(t2p, output);
-			} else {
-				written += t2pWriteFile(output, (tdata_t) "/DeviceRGB \n", 12);
-			}
-	}
-	if(t2p->pdf_colorspace & T2P_CS_CMYK){
-			written += t2pWriteFile(output, (tdata_t) "/DeviceCMYK \n", 13);
-	}
-	if(t2p->pdf_colorspace & T2P_CS_LAB){
-			written += t2pWriteFile(output, (tdata_t) "[/Lab << \n", 10);
-			written += t2pWriteFile(output, (tdata_t) "/WhitePoint ", 12);
-			X_W = t2p->tiff_whitechromaticities[0];
-			Y_W = t2p->tiff_whitechromaticities[1];
-			Z_W = 1.0F - (X_W + Y_W);
-			X_W /= Y_W;
-			Z_W /= Y_W;
-			Y_W = 1.0F;
-			buflen=snprintf(buffer, sizeof(buffer), "[%.4f %.4f %.4f] \n", X_W, Y_W, Z_W);
-			written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-			written += t2pWriteFile(output, (tdata_t) "/Range ", 7);
-			buflen=snprintf(buffer, sizeof(buffer), "[%d %d %d %d] \n", 
-				t2p->pdf_labrange[0], 
-				t2p->pdf_labrange[1], 
-				t2p->pdf_labrange[2], 
-				t2p->pdf_labrange[3]);
-			written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-			written += t2pWriteFile(output, (tdata_t) ">>] \n", 5);
-			
-	}
-	
-	return(written);
-}
-
-tsize_t t2p_write_pdf_transfer(T2P* t2p, TIFF* output){
-
-	tsize_t written=0;
-	char buffer[32];
-	int buflen=0;
-
-	written += t2pWriteFile(output, (tdata_t) "<< /Type /ExtGState \n/TR ", 25);
-	if(t2p->tiff_transferfunctioncount == 1){
-		buflen=snprintf(buffer, sizeof(buffer), "%lu",
-			       (unsigned long)(t2p->pdf_xrefcount + 1));
-		written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-		written += t2pWriteFile(output, (tdata_t) " 0 R ", 5);
-	} else {
-		written += t2pWriteFile(output, (tdata_t) "[ ", 2);
-		buflen=snprintf(buffer, sizeof(buffer), "%lu",
-			       (unsigned long)(t2p->pdf_xrefcount + 1));
-		written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-		written += t2pWriteFile(output, (tdata_t) " 0 R ", 5);
-		buflen=snprintf(buffer, sizeof(buffer), "%lu",
-			       (unsigned long)(t2p->pdf_xrefcount + 2));
-		written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-		written += t2pWriteFile(output, (tdata_t) " 0 R ", 5);
-		buflen=snprintf(buffer, sizeof(buffer), "%lu",
-			       (unsigned long)(t2p->pdf_xrefcount + 3));
-		written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-		written += t2pWriteFile(output, (tdata_t) " 0 R ", 5);
-		written += t2pWriteFile(output, (tdata_t) "/Identity ] ", 12);
-	}
-
-	written += t2pWriteFile(output, (tdata_t) " >> \n", 5);
-
-	return(written);
-}
-
-tsize_t t2p_write_pdf_transfer_dict(T2P* t2p, TIFF* output, uint16 i){
-
-	tsize_t written=0;
-	char buffer[32];
-	int buflen=0;
-	(void)i; /* XXX */
-
-	written += t2pWriteFile(output, (tdata_t) "/FunctionType 0 \n", 17);
-	written += t2pWriteFile(output, (tdata_t) "/Domain [0.0 1.0] \n", 19);
-	written += t2pWriteFile(output, (tdata_t) "/Range [0.0 1.0] \n", 18);
-	buflen=snprintf(buffer, sizeof(buffer), "/Size [%u] \n", (1<<t2p->tiff_bitspersample));
-	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-	written += t2pWriteFile(output, (tdata_t) "/BitsPerSample 16 \n", 19);
-	written += t2p_write_pdf_stream_dict(((tsize_t)1)<<(t2p->tiff_bitspersample+1), 0, output);
-
-	return(written);
-}
-
-tsize_t t2p_write_pdf_transfer_stream(T2P* t2p, TIFF* output, uint16 i){
-
-	tsize_t written=0;
-
-	written += t2p_write_pdf_stream(
-		t2p->tiff_transferfunction[i], 
-		(((tsize_t)1)<<(t2p->tiff_bitspersample+1)), 
-		output);
-
-	return(written);
-}
-
-/*
-	This function writes a PDF Image XObject Colorspace array to output.
-*/
-
-tsize_t t2p_write_pdf_xobject_calcs(T2P* t2p, TIFF* output){
-
-	tsize_t written=0;
-	char buffer[256];
-	int buflen=0;
-	
-	float X_W=0.0;
-	float Y_W=0.0;
-	float Z_W=0.0;
-	float X_R=0.0;
-	float Y_R=0.0;
-	float Z_R=0.0;
-	float X_G=0.0;
-	float Y_G=0.0;
-	float Z_G=0.0;
-	float X_B=0.0;
-	float Y_B=0.0;
-	float Z_B=0.0;
-	float x_w=0.0;
-	float y_w=0.0;
-	float z_w=0.0;
-	float x_r=0.0;
-	float y_r=0.0;
-	float x_g=0.0;
-	float y_g=0.0;
-	float x_b=0.0;
-	float y_b=0.0;
-	float R=1.0;
-	float G=1.0;
-	float B=1.0;
-	
-	written += t2pWriteFile(output, (tdata_t) "[", 1);
-	if(t2p->pdf_colorspace & T2P_CS_CALGRAY){
-		written += t2pWriteFile(output, (tdata_t) "/CalGray ", 9);
-		X_W = t2p->tiff_whitechromaticities[0];
-		Y_W = t2p->tiff_whitechromaticities[1];
-		Z_W = 1.0F - (X_W + Y_W);
-		X_W /= Y_W;
-		Z_W /= Y_W;
-		Y_W = 1.0F;
-	}
-	if(t2p->pdf_colorspace & T2P_CS_CALRGB){
-		written += t2pWriteFile(output, (tdata_t) "/CalRGB ", 8);
-		x_w = t2p->tiff_whitechromaticities[0];
-		y_w = t2p->tiff_whitechromaticities[1];
-		x_r = t2p->tiff_primarychromaticities[0];
-		y_r = t2p->tiff_primarychromaticities[1];
-		x_g = t2p->tiff_primarychromaticities[2];
-		y_g = t2p->tiff_primarychromaticities[3];
-		x_b = t2p->tiff_primarychromaticities[4];
-		y_b = t2p->tiff_primarychromaticities[5];
-		z_w = y_w * ((x_g - x_b)*y_r - (x_r-x_b)*y_g + (x_r-x_g)*y_b);
-		Y_R = (y_r/R) * ((x_g-x_b)*y_w - (x_w-x_b)*y_g + (x_w-x_g)*y_b) / z_w;
-		X_R = Y_R * x_r / y_r;
-		Z_R = Y_R * (((1-x_r)/y_r)-1);
-		Y_G = ((0.0F-(y_g))/G) * ((x_r-x_b)*y_w - (x_w-x_b)*y_r + (x_w-x_r)*y_b) / z_w;
-		X_G = Y_G * x_g / y_g;
-		Z_G = Y_G * (((1-x_g)/y_g)-1);
-		Y_B = (y_b/B) * ((x_r-x_g)*y_w - (x_w-x_g)*y_r + (x_w-x_r)*y_g) / z_w;
-		X_B = Y_B * x_b / y_b;
-		Z_B = Y_B * (((1-x_b)/y_b)-1);
-		X_W = (X_R * R) + (X_G * G) + (X_B * B);
-		Y_W = (Y_R * R) + (Y_G * G) + (Y_B * B);
-		Z_W = (Z_R * R) + (Z_G * G) + (Z_B * B);
-		X_W /= Y_W;
-		Z_W /= Y_W;
-		Y_W = 1.0;
-	}
-	written += t2pWriteFile(output, (tdata_t) "<< \n", 4);
-	if(t2p->pdf_colorspace & T2P_CS_CALGRAY){
-		written += t2pWriteFile(output, (tdata_t) "/WhitePoint ", 12);
-		buflen=snprintf(buffer, sizeof(buffer), "[%.4f %.4f %.4f] \n", X_W, Y_W, Z_W);
-		written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-		written += t2pWriteFile(output, (tdata_t) "/Gamma 2.2 \n", 12);
-	}
-	if(t2p->pdf_colorspace & T2P_CS_CALRGB){
-		written += t2pWriteFile(output, (tdata_t) "/WhitePoint ", 12);
-		buflen=snprintf(buffer, sizeof(buffer), "[%.4f %.4f %.4f] \n", X_W, Y_W, Z_W);
-		written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-		written += t2pWriteFile(output, (tdata_t) "/Matrix ", 8);
-		buflen=snprintf(buffer, sizeof(buffer), "[%.4f %.4f %.4f %.4f %.4f %.4f %.4f %.4f %.4f] \n", 
-			X_R, Y_R, Z_R, 
-			X_G, Y_G, Z_G, 
-			X_B, Y_B, Z_B); 
-		written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-		written += t2pWriteFile(output, (tdata_t) "/Gamma [2.2 2.2 2.2] \n", 22);
-	}
-	written += t2pWriteFile(output, (tdata_t) ">>] \n", 5);
-
-	return(written);
-}
-
-/*
-	This function writes a PDF Image XObject Colorspace array to output.
-*/
-
-tsize_t t2p_write_pdf_xobject_icccs(T2P* t2p, TIFF* output){
-
-	tsize_t written=0;
-	char buffer[32];
-	int buflen=0;
-	
-	written += t2pWriteFile(output, (tdata_t) "[/ICCBased ", 11);
-	buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->pdf_icccs);
-	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-	written += t2pWriteFile(output, (tdata_t) " 0 R] \n", 7);
-
-	return(written);
-}
-
-tsize_t t2p_write_pdf_xobject_icccs_dict(T2P* t2p, TIFF* output){
-
-	tsize_t written=0;
-	char buffer[32];
-	int buflen=0;
-	
-	written += t2pWriteFile(output, (tdata_t) "/N ", 3);
-	buflen=snprintf(buffer, sizeof(buffer), "%u \n", t2p->tiff_samplesperpixel);
-	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-	written += t2pWriteFile(output, (tdata_t) "/Alternate ", 11);
-	t2p->pdf_colorspace ^= T2P_CS_ICCBASED;
-	written += t2p_write_pdf_xobject_cs(t2p, output);
-	t2p->pdf_colorspace |= T2P_CS_ICCBASED;
-	written += t2p_write_pdf_stream_dict(t2p->tiff_iccprofilelength, 0, output);
-	
-	return(written);
-}
-
-tsize_t t2p_write_pdf_xobject_icccs_stream(T2P* t2p, TIFF* output){
-
-	tsize_t written=0;
-
-	written += t2p_write_pdf_stream(
-				(tdata_t) t2p->tiff_iccprofile, 
-				(tsize_t) t2p->tiff_iccprofilelength, 
-				output);
-	
-	return(written);
-}
-
-/*
-	This function writes a palette stream for an indexed color space to output.
-*/
-
-tsize_t t2p_write_pdf_xobject_palettecs_stream(T2P* t2p, TIFF* output){
-
-	tsize_t written=0;
-
-	written += t2p_write_pdf_stream(
-				(tdata_t) t2p->pdf_palette, 
-				(tsize_t) t2p->pdf_palettesize, 
-				output);
-	
-	return(written);
-}
-
-/*
-	This function writes a PDF Image XObject Decode array to output.
-*/
-
-tsize_t t2p_write_pdf_xobject_decode(T2P* t2p, TIFF* output){
-
-	tsize_t written=0;
-	int i=0;
-
-	written += t2pWriteFile(output, (tdata_t) "/Decode [ ", 10);
-	for (i=0;i<t2p->tiff_samplesperpixel;i++){
-		written += t2pWriteFile(output, (tdata_t) "1 0 ", 4);
-	}
-	written += t2pWriteFile(output, (tdata_t) "]\n", 2);
-
-	return(written);
-}
-
-/*
-	This function writes a PDF Image XObject stream filter name and parameters to 
-	output.
-*/
-
-tsize_t t2p_write_pdf_xobject_stream_filter(ttile_t tile, T2P* t2p, TIFF* output){
-
-	tsize_t written=0;
-	char buffer[32];
-	int buflen=0;
-
-	if(t2p->pdf_compression==T2P_COMPRESS_NONE){
-		return(written);
-	}
-	written += t2pWriteFile(output, (tdata_t) "/Filter ", 8);
-	switch(t2p->pdf_compression){
-#ifdef CCITT_SUPPORT
-		case T2P_COMPRESS_G4:
-			written += t2pWriteFile(output, (tdata_t) "/CCITTFaxDecode ", 16);
-			written += t2pWriteFile(output, (tdata_t) "/DecodeParms ", 13);
-			written += t2pWriteFile(output, (tdata_t) "<< /K -1 ", 9);
-			if(tile==0){
-				written += t2pWriteFile(output, (tdata_t) "/Columns ", 9);
-				buflen=snprintf(buffer, sizeof(buffer), "%lu",
-					       (unsigned long)t2p->tiff_width);
-				written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-				written += t2pWriteFile(output, (tdata_t) " /Rows ", 7);
-				buflen=snprintf(buffer, sizeof(buffer), "%lu",
-					       (unsigned long)t2p->tiff_length);
-				written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-			} else {
-				if(t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile-1)==0){
-					written += t2pWriteFile(output, (tdata_t) "/Columns ", 9);
-					buflen=snprintf(buffer, sizeof(buffer), "%lu",
-						(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth);
-					written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-				} else {
-					written += t2pWriteFile(output, (tdata_t) "/Columns ", 9);
-					buflen=snprintf(buffer, sizeof(buffer), "%lu",
-						(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth);
-					written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-				}
-				if(t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile-1)==0){
-					written += t2pWriteFile(output, (tdata_t) " /Rows ", 7);
-					buflen=snprintf(buffer, sizeof(buffer), "%lu",
-						(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);
-					written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-				} else {
-					written += t2pWriteFile(output, (tdata_t) " /Rows ", 7);
-					buflen=snprintf(buffer, sizeof(buffer), "%lu",
-						(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength);
-					written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-				}
-			}
-			if(t2p->pdf_switchdecode == 0){
-				written += t2pWriteFile(output, (tdata_t) " /BlackIs1 true ", 16);
-			}
-			written += t2pWriteFile(output, (tdata_t) ">>\n", 3);
-			break;
-#endif
-#ifdef JPEG_SUPPORT
-		case T2P_COMPRESS_JPEG:
-			written += t2pWriteFile(output, (tdata_t) "/DCTDecode ", 11);
-
-			if(t2p->tiff_photometric != PHOTOMETRIC_YCBCR) {
-				written += t2pWriteFile(output, (tdata_t) "/DecodeParms ", 13);
-				written += t2pWriteFile(output, (tdata_t) "<< /ColorTransform 0 >>\n", 24);
-			}
-			break;
-#endif
-#ifdef ZIP_SUPPORT
-		case T2P_COMPRESS_ZIP:
-			written += t2pWriteFile(output, (tdata_t) "/FlateDecode ", 13);
-			if(t2p->pdf_compressionquality%100){
-				written += t2pWriteFile(output, (tdata_t) "/DecodeParms ", 13);
-				written += t2pWriteFile(output, (tdata_t) "<< /Predictor ", 14);
-				buflen=snprintf(buffer, sizeof(buffer), "%u", t2p->pdf_compressionquality%100);
-				written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-				written += t2pWriteFile(output, (tdata_t) " /Columns ", 10);
-				buflen = snprintf(buffer, sizeof(buffer), "%lu",
-						 (unsigned long)t2p->tiff_width);
-				written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-				written += t2pWriteFile(output, (tdata_t) " /Colors ", 9);
-				buflen=snprintf(buffer, sizeof(buffer), "%u", t2p->tiff_samplesperpixel);
-				written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-				written += t2pWriteFile(output, (tdata_t) " /BitsPerComponent ", 19);
-				buflen=snprintf(buffer, sizeof(buffer), "%u", t2p->tiff_bitspersample);
-				written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-				written += t2pWriteFile(output, (tdata_t) ">>\n", 3);
-			}
-			break;
-#endif
-		default:
-			break;
-	}
-
-	return(written);
-}
-
-/*
-	This function writes a PDF xref table to output.
-*/
-
-tsize_t t2p_write_pdf_xreftable(T2P* t2p, TIFF* output){
-
-	tsize_t written=0;
-	char buffer[64];
-	int buflen=0;
-	uint32 i=0;
-
-	written += t2pWriteFile(output, (tdata_t) "xref\n0 ", 7);
-	buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)(t2p->pdf_xrefcount + 1));
-	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-	written += t2pWriteFile(output, (tdata_t) " \n0000000000 65535 f \n", 22);
-	for (i=0;i<t2p->pdf_xrefcount;i++){
-		snprintf(buffer, sizeof(buffer), "%.10lu 00000 n \n",
-			(unsigned long)t2p->pdf_xrefoffsets[i]);
-		written += t2pWriteFile(output, (tdata_t) buffer, 20);
-	}
-
-	return(written);
-}
-
-/*
- * This function writes a PDF trailer to output.
- */
-
-tsize_t t2p_write_pdf_trailer(T2P* t2p, TIFF* output)
-{
-
-	tsize_t written = 0;
-	char buffer[32];
-	int buflen = 0;
-	size_t i = 0;
-
-	for (i = 0; i < sizeof(t2p->pdf_fileid) - 8; i += 8)
-		snprintf(t2p->pdf_fileid + i, 9, "%.8X", rand());
-
-	written += t2pWriteFile(output, (tdata_t) "trailer\n<<\n/Size ", 17);
-	buflen = snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)(t2p->pdf_xrefcount+1));
-	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-	written += t2pWriteFile(output, (tdata_t) "\n/Root ", 7);
-	buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->pdf_catalog);
-	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-	written += t2pWriteFile(output, (tdata_t) " 0 R \n/Info ", 12);
-	buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->pdf_info);
-	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-	written += t2pWriteFile(output, (tdata_t) " 0 R \n/ID[<", 11);
-	written += t2pWriteFile(output, (tdata_t) t2p->pdf_fileid,
-				sizeof(t2p->pdf_fileid) - 1);
-	written += t2pWriteFile(output, (tdata_t) "><", 2);
-	written += t2pWriteFile(output, (tdata_t) t2p->pdf_fileid,
-				sizeof(t2p->pdf_fileid) - 1);
-	written += t2pWriteFile(output, (tdata_t) ">]\n>>\nstartxref\n", 16);
-	buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->pdf_startxref);
-	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
-	written += t2pWriteFile(output, (tdata_t) "\n%%EOF\n", 7);
-
-	return(written);
-}
- 
-/*
-
-  This function writes a PDF to a file given a pointer to a TIFF.
-
-  The idea with using a TIFF* as output for a PDF file is that the file 
-  can be created with TIFFClientOpen for memory-mapped use within the TIFF 
-  library, and TIFFWriteEncodedStrip can be used to write compressed data to 
-  the output.  The output is not actually a TIFF file, it is a PDF file.  
-
-  This function uses only t2pWriteFile and TIFFWriteEncodedStrip to write to 
-  the output TIFF file.  When libtiff would otherwise be writing data to the 
-  output file, the write procedure of the TIFF structure is replaced with an 
-  empty implementation.
-
-  The first argument to the function is an initialized and validated T2P 
-  context struct pointer.
-
-  The second argument to the function is the TIFF* that is the input that has 
-  been opened for reading and no other functions have been called upon it.
-
-  The third argument to the function is the TIFF* that is the output that has 
-  been opened for writing.  It has to be opened so that it hasn't written any 
-  data to the output.  If the output is seekable then it's OK to seek to the 
-  beginning of the file.  The function only writes to the output PDF and does 
-  not seek.  See the example usage in the main() function.
-
-	TIFF* output = TIFFOpen("output.pdf", "w");
-	assert(output != NULL);
-
-	if(output->tif_seekproc != NULL){
-		t2pSeekFile(output, (toff_t) 0, SEEK_SET);
-	}
-
-  This function returns the file size of the output PDF file.  On error it 
-  returns zero and the t2p->t2p_error variable is set to T2P_ERR_ERROR.
-
-  After this function completes, call t2p_free on t2p, TIFFClose on input, 
-  and TIFFClose on output.
-*/
-
-tsize_t t2p_write_pdf(T2P* t2p, TIFF* input, TIFF* output){
-
-	tsize_t written=0;
-	ttile_t i2=0;
-	tsize_t streamlen=0;
-	uint16 i=0;
-
-	t2p_read_tiff_init(t2p, input);
-	if(t2p->t2p_error!=T2P_ERR_OK){return(0);}
-	t2p->pdf_xrefoffsets= (uint32*) _TIFFmalloc(TIFFSafeMultiply(tmsize_t,t2p->pdf_xrefcount,sizeof(uint32)) );
-	if(t2p->pdf_xrefoffsets==NULL){
-		TIFFError(
-			TIFF2PDF_MODULE, 
-			"Can't allocate %u bytes of memory for t2p_write_pdf", 
-			(unsigned int) (t2p->pdf_xrefcount * sizeof(uint32)) );
-		t2p->t2p_error = T2P_ERR_ERROR;
-		return(written);
-	}
-	t2p->pdf_xrefcount=0;
-	t2p->pdf_catalog=1;
-	t2p->pdf_info=2;
-	t2p->pdf_pages=3;
-	written += t2p_write_pdf_header(t2p, output);
-	t2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;
-	t2p->pdf_catalog=t2p->pdf_xrefcount;
-	written += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);
-	written += t2p_write_pdf_catalog(t2p, output);
-	written += t2p_write_pdf_obj_end(output);
-	t2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;
-	t2p->pdf_info=t2p->pdf_xrefcount;
-	written += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);
-	written += t2p_write_pdf_info(t2p, input, output);
-	written += t2p_write_pdf_obj_end(output);
-	t2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;
-	t2p->pdf_pages=t2p->pdf_xrefcount;
-	written += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);
-	written += t2p_write_pdf_pages(t2p, output);
-	written += t2p_write_pdf_obj_end(output);
-	for(t2p->pdf_page=0;t2p->pdf_page<t2p->tiff_pagecount;t2p->pdf_page++){
-		t2p_read_tiff_data(t2p, input);
-		if(t2p->t2p_error!=T2P_ERR_OK){return(0);}
-		t2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;
-		written += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);
-		written += t2p_write_pdf_page(t2p->pdf_xrefcount, t2p, output);
-		written += t2p_write_pdf_obj_end(output);
-		t2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;
-		written += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);
-		written += t2p_write_pdf_stream_dict_start(output);
-		written += t2p_write_pdf_stream_dict(0, t2p->pdf_xrefcount+1, output);
-		written += t2p_write_pdf_stream_dict_end(output);
-		written += t2p_write_pdf_stream_start(output);
-		streamlen=written;
-		written += t2p_write_pdf_page_content_stream(t2p, output);
-		streamlen=written-streamlen;
-		written += t2p_write_pdf_stream_end(output);
-		written += t2p_write_pdf_obj_end(output);
-		t2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;
-		written += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);
-		written += t2p_write_pdf_stream_length(streamlen, output);
-		written += t2p_write_pdf_obj_end(output);
-		if(t2p->tiff_transferfunctioncount != 0){
-			t2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;
-			written += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);
-			written += t2p_write_pdf_transfer(t2p, output);
-			written += t2p_write_pdf_obj_end(output);
-			for(i=0; i < t2p->tiff_transferfunctioncount; i++){
-				t2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;
-				written += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);
-				written += t2p_write_pdf_stream_dict_start(output);
-				written += t2p_write_pdf_transfer_dict(t2p, output, i);
-				written += t2p_write_pdf_stream_dict_end(output);
-				written += t2p_write_pdf_stream_start(output);
-				streamlen=written;
-				written += t2p_write_pdf_transfer_stream(t2p, output, i);
-				streamlen=written-streamlen;
-				written += t2p_write_pdf_stream_end(output);
-				written += t2p_write_pdf_obj_end(output);
-			}
-		}
-		if( (t2p->pdf_colorspace & T2P_CS_PALETTE) != 0){
-			t2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;
-			t2p->pdf_palettecs=t2p->pdf_xrefcount;
-			written += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);
-			written += t2p_write_pdf_stream_dict_start(output);
-			written += t2p_write_pdf_stream_dict(t2p->pdf_palettesize, 0, output);
-			written += t2p_write_pdf_stream_dict_end(output);
-			written += t2p_write_pdf_stream_start(output);
-			streamlen=written;
-			written += t2p_write_pdf_xobject_palettecs_stream(t2p, output);
-			streamlen=written-streamlen;
-			written += t2p_write_pdf_stream_end(output);
-			written += t2p_write_pdf_obj_end(output);
-		}
-		if( (t2p->pdf_colorspace & T2P_CS_ICCBASED) != 0){
-			t2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;
-			t2p->pdf_icccs=t2p->pdf_xrefcount;
-			written += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);
-			written += t2p_write_pdf_stream_dict_start(output);
-			written += t2p_write_pdf_xobject_icccs_dict(t2p, output);
-			written += t2p_write_pdf_stream_dict_end(output);
-			written += t2p_write_pdf_stream_start(output);
-			streamlen=written;
-			written += t2p_write_pdf_xobject_icccs_stream(t2p, output);
-			streamlen=written-streamlen;
-			written += t2p_write_pdf_stream_end(output);
-			written += t2p_write_pdf_obj_end(output);
-		}
-		if(t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount !=0){
-			for(i2=0;i2<t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount;i2++){
-				t2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;
-				written += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);
-				written += t2p_write_pdf_stream_dict_start(output);
-				written += t2p_write_pdf_xobject_stream_dict(
-					i2+1, 
-					t2p, 
-					output);
-				written += t2p_write_pdf_stream_dict_end(output);
-				written += t2p_write_pdf_stream_start(output);
-				streamlen=written;
-				t2p_read_tiff_size_tile(t2p, input, i2);
-				written += t2p_readwrite_pdf_image_tile(t2p, input, output, i2);
-				t2p_write_advance_directory(t2p, output);
-				if(t2p->t2p_error!=T2P_ERR_OK){return(0);}
-				streamlen=written-streamlen;
-				written += t2p_write_pdf_stream_end(output);
-				written += t2p_write_pdf_obj_end(output);
-				t2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;
-				written += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);
-				written += t2p_write_pdf_stream_length(streamlen, output);
-				written += t2p_write_pdf_obj_end(output);
-			}
-		} else {
-			t2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;
-			written += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);
-			written += t2p_write_pdf_stream_dict_start(output);
-			written += t2p_write_pdf_xobject_stream_dict(
-				0, 
-				t2p, 
-				output);
-			written += t2p_write_pdf_stream_dict_end(output);
-			written += t2p_write_pdf_stream_start(output);
-			streamlen=written;
-			t2p_read_tiff_size(t2p, input);
-			written += t2p_readwrite_pdf_image(t2p, input, output);
-			t2p_write_advance_directory(t2p, output);
-			if(t2p->t2p_error!=T2P_ERR_OK){return(0);}
-			streamlen=written-streamlen;
-			written += t2p_write_pdf_stream_end(output);
-			written += t2p_write_pdf_obj_end(output);
-			t2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;
-			written += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);
-			written += t2p_write_pdf_stream_length(streamlen, output);
-			written += t2p_write_pdf_obj_end(output);
-		}
-	}
-	t2p->pdf_startxref = written;
-	written += t2p_write_pdf_xreftable(t2p, output);
-	written += t2p_write_pdf_trailer(t2p, output);
-	t2p_disable(output);
-
-	return(written);
-}
-
-/* vim: set ts=8 sts=8 sw=8 noet: */
-/*
- * Local Variables:
- * mode: c
- * c-basic-offset: 8
- * fill-column: 78
- * End:
- */