Reorganize source tree.

2007-01-08  Nickolay V. Shmyrev  <nshmyrev@yandex.ru>

	* Makefile.am:
	* backend/Makefile.am:
	* backend/comics/Makefile.am:
	* backend/djvu/Makefile.am:
	* backend/dvi/Makefile.am:
	* backend/ev-async-renderer.c:
	* backend/ev-async-renderer.h:
	* backend/ev-attachment.c:
	* backend/ev-attachment.h:
	* backend/ev-backend-marshal.c:
	* backend/ev-document-factory.c:
	* backend/ev-document-factory.h:
	* backend/ev-document-find.c:
	* backend/ev-document-find.h:
	* backend/ev-document-fonts.c:
	* backend/ev-document-fonts.h:
	* backend/ev-document-images.c:
	* backend/ev-document-images.h:
	* backend/ev-document-info.h:
	* backend/ev-document-links.c:
	* backend/ev-document-links.h:
	* backend/ev-document-misc.c:
	* backend/ev-document-misc.h:
	* backend/ev-document-security.c:
	* backend/ev-document-security.h:
	* backend/ev-document-thumbnails.c:
	* backend/ev-document-thumbnails.h:
	* backend/ev-document-transition.c:
	* backend/ev-document-transition.h:
	* backend/ev-document.c:
	* backend/ev-document.h:
	* backend/ev-file-exporter.c:
	* backend/ev-file-exporter.h:
	* backend/ev-image.c:
	* backend/ev-image.h:
	* backend/ev-link-action.c:
	* backend/ev-link-action.h:
	* backend/ev-link-dest.c:
	* backend/ev-link-dest.h:
	* backend/ev-link.c:
	* backend/ev-link.h:
	* backend/ev-render-context.c:
	* backend/ev-render-context.h:
	* backend/ev-selection.c:
	* backend/ev-selection.h:
	* backend/impress/Makefile.am:
	* backend/pdf/Makefile.am:
	* backend/pixbuf/Makefile.am:
	* backend/ps/Makefile.am:
	* backend/ps/ps-document.c: (push_pixbuf), (interpreter_failed),
	(ps_document_widget_event), (setup_pixmap), (setup_page), (input),
	(start_interpreter), (stop_interpreter), (document_load),
	(ps_document_next_page), (render_page):
	* backend/tiff/Makefile.am:
	* comics/Makefile.am:
	* comics/comics-document.c:
	* comics/comics-document.h:
	* configure.ac:
	* cut-n-paste/zoom-control/ephy-zoom-control.c:
	* djvu/Makefile.am:
	* djvu/djvu-document-private.h:
	* djvu/djvu-document.c:
	* djvu/djvu-document.h:
	* djvu/djvu-links.c:
	* djvu/djvu-links.h:
	* djvu/djvu-text-page.c:
	* djvu/djvu-text-page.h:
	* djvu/djvu-text.c:
	* djvu/djvu-text.h:
	* dvi/Makefile.am:
	* dvi/dvi-document.c:
	* dvi/dvi-document.h:
	* dvi/fonts.c:
	* dvi/fonts.h:
	* dvi/mdvi-lib/Makefile.am:
	* dvi/mdvi-lib/afmparse.c:
	* dvi/mdvi-lib/afmparse.h:
	* dvi/mdvi-lib/bitmap.c:
	* dvi/mdvi-lib/bitmap.h:
	* dvi/mdvi-lib/color.c:
	* dvi/mdvi-lib/color.h:
	* dvi/mdvi-lib/common.c:
	* dvi/mdvi-lib/common.h:
	* dvi/mdvi-lib/defaults.h:
	* dvi/mdvi-lib/dvimisc.c:
	* dvi/mdvi-lib/dviopcodes.h:
	* dvi/mdvi-lib/dviread.c:
	* dvi/mdvi-lib/files.c:
	* dvi/mdvi-lib/font.c:
	* dvi/mdvi-lib/fontmap.c:
	* dvi/mdvi-lib/fontmap.h:
	* dvi/mdvi-lib/fontsrch.c:
	* dvi/mdvi-lib/gf.c:
	* dvi/mdvi-lib/hash.c:
	* dvi/mdvi-lib/hash.h:
	* dvi/mdvi-lib/list.c:
	* dvi/mdvi-lib/mdvi.h:
	* dvi/mdvi-lib/pagesel.c:
	* dvi/mdvi-lib/paper.c:
	* dvi/mdvi-lib/paper.h:
	* dvi/mdvi-lib/pk.c:
	* dvi/mdvi-lib/private.h:
	* dvi/mdvi-lib/setup.c:
	* dvi/mdvi-lib/sp-epsf.c:
	* dvi/mdvi-lib/special.c:
	* dvi/mdvi-lib/sysdeps.h:
	* dvi/mdvi-lib/t1.c:
	* dvi/mdvi-lib/tfm.c:
	* dvi/mdvi-lib/tfmfile.c:
	* dvi/mdvi-lib/tt.c:
	* dvi/mdvi-lib/util.c:
	* dvi/mdvi-lib/vf.c:
	* dvi/pixbuf-device.c:
	* dvi/pixbuf-device.h:
	* impress/Makefile.am:
	* impress/common.h:
	* impress/document.c:
	* impress/f_oasis.c:
	* impress/f_oo13.c:
	* impress/iksemel.c:
	* impress/iksemel.h:
	* impress/imposter.h:
	* impress/impress-document.c:
	* impress/impress-document.h:
	* impress/internal.h:
	* impress/r_back.c:
	* impress/r_draw.c:
	* impress/r_geometry.c:
	* impress/r_gradient.c:
	* impress/r_style.c:
	* impress/r_text.c:
	* impress/render.c:
	* impress/render.h:
	* impress/zip.c:
	* impress/zip.h:
	* lib/Makefile.am:
	* lib/ev-debug.c:
	* lib/ev-debug.h:
	* lib/ev-file-helpers.c:
	* lib/ev-file-helpers.h:
	* lib/ev-gui.c:
	* lib/ev-gui.h:
	* lib/ev-tooltip.c:
	* lib/ev-tooltip.h:
	* libdocument/Makefile.am:
	* libdocument/ev-file-helpers.c:
	* pdf/Makefile.am:
	* pdf/ev-poppler.cc:
	* pdf/ev-poppler.h:
	* pixbuf/Makefile.am:
	* pixbuf/pixbuf-document.c:
	* pixbuf/pixbuf-document.h:
	* properties/Makefile.am:
	* ps/Makefile.am:
	* ps/gsdefaults.c:
	* ps/gsdefaults.h:
	* ps/gsio.c:
	* ps/gsio.h:
	* ps/gstypes.h:
	* ps/ps-document.c:
	* ps/ps-document.h:
	* ps/ps.c:
	* ps/ps.h:
	* shell/Makefile.am:
	* shell/ev-application.h:
	* shell/ev-sidebar-links.c:
	* shell/ev-sidebar-links.h:
	* shell/ev-utils.c: (ev_gui_sanitise_popup_position),
	(ev_gui_menu_position_tree_selection):
	* shell/ev-utils.h:
	* shell/ev-view.c: (ev_view_finalize):
	* shell/ev-window.c:
	* shell/main.c: (main):
	* thumbnailer/Makefile.am:
	* tiff/Makefile.am:
	* tiff/tiff-document.c:
	* tiff/tiff-document.h:
	* tiff/tiff2ps.c:
	* tiff/tiff2ps.h:
	
	Reorganize source tree.



svn path=/trunk/; revision=2197

1 files changed, 0 insertions, 1868 deletions

diff --git a/tiff/tiff2ps.c b/tiff/tiff2ps.c
deleted file mode 100644
index 632169b..0000000
--- a/tiff/tiff2ps.c
+++ /dev/null
@@ -1,1868 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
-/* $Id$ */
-
-/*
- * Copyright (c) 1988-1997 Sam Leffler
- * Copyright (c) 1991-1997 Silicon Graphics, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and 
- * its documentation for any purpose is hereby granted without fee, provided
- * that (i) the above copyright notices and this permission notice appear in
- * all copies of the software and related documentation, and (ii) the names of
- * Sam Leffler and Silicon Graphics may not be used in any advertising or
- * publicity relating to the software without the specific, prior written
- * permission of Sam Leffler and Silicon Graphics.
- * 
- * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND, 
- * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY 
- * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.  
- * 
- * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
- * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
- * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
- * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF 
- * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE 
- * OF THIS SOFTWARE.
- */
-
-/*
- * Modified for use as Evince TIFF ps exporter by
- * Matthew S. Wilson <msw@rpath.com>
- * Modifications Copyright (C) 2005 rpath, Inc.
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>			/* for atof */
-#include <math.h>
-#include <time.h>
-#include <string.h>
-#include <unistd.h>
-
-#include <glib.h>
-#include <glib/gstdio.h>
-
-#include "tiff2ps.h"
-
-/*
- * Revision history
- *
- * 2001-Mar-21
- *    I (Bruce A. Mallett) added this revision history comment ;)
- *
- *    Fixed PS_Lvl2page() code which outputs non-ASCII85 raw
- *    data.  Moved test for when to output a line break to
- *    *after* the output of a character.  This just serves
- *    to fix an eye-nuisance where the first line of raw
- *    data was one character shorter than subsequent lines.
- *
- *    Added an experimental ASCII85 encoder which can be used
- *    only when there is a single buffer of bytes to be encoded.
- *    This version is much faster at encoding a straight-line
- *    buffer of data because it can avoid alot of the loop
- *    overhead of the byte-by-bye version.  To use this version
- *    you need to define EXP_ASCII85ENCODER (experimental ...).
- *
- *    Added bug fix given by Michael Schmidt to PS_Lvl2page()
- *    in which an end-of-data marker ('>') was not being output
- *    when producing non-ASCII85 encoded PostScript Level 2
- *    data.
- *
- *    Fixed PS_Lvl2colorspace() so that it no longer assumes that
- *    a TIFF having more than 2 planes is a CMYK.  This routine
- *    no longer looks at the samples per pixel but instead looks
- *    at the "photometric" value.  This change allows support of
- *    CMYK TIFFs.
- *
- *    Modified the PostScript L2 imaging loop so as to test if
- *    the input stream is still open before attempting to do a
- *    flushfile on it.  This was done because some RIPs close
- *    the stream after doing the image operation.
- *
- *    Got rid of the realloc() being done inside a loop in the
- *    PSRawDataBW() routine.  The code now walks through the
- *    byte-size array outside the loop to determine the largest
- *    size memory block that will be needed.
- *
- *    Added "-m" switch to ask tiff2ps to, where possible, use the
- *    "imagemask" operator instead of the "image" operator.
- *
- *    Added the "-i #" switch to allow interpolation to be disabled.
- *
- *    Unrolled a loop or two to improve performance.
- */
-
-/*
- * Define EXP_ASCII85ENCODER if you want to use an experimental
- * version of the ASCII85 encoding routine.  The advantage of
- * using this routine is that tiff2ps will convert to ASCII85
- * encoding at between 3 and 4 times the speed as compared to
- * using the old (non-experimental) encoder.  The disadvantage
- * is that you will be using a new (and unproven) encoding
- * routine.  So user beware, you have been warned!
- */
-
-#define	EXP_ASCII85ENCODER
-
-/*
- * NB: this code assumes uint32 works with printf's %l[ud].
- */
-
-struct _TIFF2PSContext
-{
-	char *filename;		/* input filename */
-	FILE *fd;		/* output file stream */
-	int ascii85;		/* use ASCII85 encoding */
-	int interpolate;	/* interpolate level2 image */
-	int level2;		/* generate PostScript level 2 */
-	int level3;		/* generate PostScript level 3 */
-	int generateEPSF;	/* generate Encapsulated PostScript */
-	int PSduplex;		/* enable duplex printing */
-	int PStumble;		/* enable top edge binding */
-	int PSavoiddeadzone;	/* enable avoiding printer deadzone */
-	double maxPageHeight;	/* maximum size to fit on page */
-	double splitOverlap;	/* amount for split pages to overlag */
-	int rotate;		/* rotate image by 180 degrees */
-	int useImagemask;	/* Use imagemask instead of image operator */
-	uint16 res_unit;	/* Resolution units: 2 - inches, 3 - cm */
-	int npages;		/* number of pages processed */
-
-	tsize_t tf_bytesperrow;
-	tsize_t ps_bytesperrow;
-	tsize_t	tf_rowsperstrip;
-	tsize_t	tf_numberstrips;
-
-	/*
-	 * ASCII85 Encoding Support.
-	 */
-	unsigned char ascii85buf[10];
-	int ascii85count;
-	int ascii85breaklen;
-	uint16 samplesperpixel;
-	uint16 bitspersample;
-	uint16 planarconfiguration;
-	uint16 photometric;
-	uint16 compression;
-	uint16 extrasamples;
-	int alpha;
-};
-
-static void PSpage(TIFF2PSContext*, TIFF*, uint32, uint32);
-static void PSColorContigPreamble(TIFF2PSContext*, uint32, uint32, int);
-static void PSColorSeparatePreamble(TIFF2PSContext*, uint32, uint32, int);
-static void PSDataColorContig(TIFF2PSContext*, TIFF*, uint32, uint32, int);
-static void PSDataColorSeparate(TIFF2PSContext*, TIFF*, uint32, uint32, int);
-static void PSDataPalette(TIFF2PSContext*, TIFF*, uint32, uint32);
-static void PSDataBW(TIFF2PSContext*, TIFF*, uint32, uint32);
-static void Ascii85Init(TIFF2PSContext*);
-static void Ascii85Put(TIFF2PSContext*, unsigned char);
-static void Ascii85Flush(TIFF2PSContext*);
-static void PSHead(TIFF2PSContext*, TIFF*, uint32, uint32,
-		   double, double, double, double);
-static void PSTail(TIFF2PSContext*);
-
-#if defined( EXP_ASCII85ENCODER )
-static int Ascii85EncodeBlock(TIFF2PSContext*, uint8 * ascii85_p,
-			      unsigned f_eod, const uint8 * raw_p, int raw_l);
-#endif
-
-TIFF2PSContext* tiff2ps_context_new(const gchar *filename) {
-	TIFF2PSContext* ctx;
-
-	ctx = g_new0(TIFF2PSContext, 1);
-	ctx->filename = g_strdup(filename);
-	ctx->fd = g_fopen(ctx->filename, "w");
-	if (ctx->fd == NULL)
-		return NULL;
-	ctx->interpolate = TRUE;     /* interpolate level2 image */
-	ctx->PSavoiddeadzone = TRUE; /* enable avoiding printer deadzone */
-	return ctx;
-}
-
-void tiff2ps_context_finalize(TIFF2PSContext *ctx) {
-	PSTail(ctx);
-	fclose(ctx->fd);
-	g_free(ctx->filename);
-	g_free(ctx);
-}
-
-static int
-checkImage(TIFF2PSContext *ctx, TIFF* tif)
-{
-	switch (ctx->photometric) {
-	case PHOTOMETRIC_YCBCR:
-		if ((ctx->compression == COMPRESSION_JPEG
-		     || ctx->compression == COMPRESSION_OJPEG)
-		    && ctx->planarconfiguration == PLANARCONFIG_CONTIG) {
-			/* can rely on libjpeg to convert to RGB */
-			TIFFSetField(tif, TIFFTAG_JPEGCOLORMODE,
-				     JPEGCOLORMODE_RGB);
-			ctx->photometric = PHOTOMETRIC_RGB;
-		} else {
-			if (ctx->level2 || ctx->level3)
-				break;
-			TIFFError(ctx->filename, "Can not handle image with %s",
-			    "Ctx->PhotometricInterpretation=YCbCr");
-			return (0);
-		}
-		/* fall thru... */
-	case PHOTOMETRIC_RGB:
-		if (ctx->alpha && ctx->bitspersample != 8) {
-			TIFFError(ctx->filename,
-			    "Can not handle %d-bit/sample RGB image with ctx->alpha",
-			    ctx->bitspersample);
-			return (0);
-		}
-		/* fall thru... */
-	case PHOTOMETRIC_SEPARATED:
-	case PHOTOMETRIC_PALETTE:
-	case PHOTOMETRIC_MINISBLACK:
-	case PHOTOMETRIC_MINISWHITE:
-		break;
-	case PHOTOMETRIC_LOGL:
-	case PHOTOMETRIC_LOGLUV:
-		if (ctx->compression != COMPRESSION_SGILOG &&
-		    ctx->compression != COMPRESSION_SGILOG24) {
-			TIFFError(ctx->filename,
-		    "Can not handle %s data with ctx->compression other than SGILog",
-			    (ctx->photometric == PHOTOMETRIC_LOGL) ?
-				"LogL" : "LogLuv"
-			);
-			return (0);
-		}
-		/* rely on library to convert to RGB/greyscale */
-		TIFFSetField(tif, TIFFTAG_SGILOGDATAFMT, SGILOGDATAFMT_8BIT);
-		ctx->photometric = (ctx->photometric == PHOTOMETRIC_LOGL) ?
-		    PHOTOMETRIC_MINISBLACK : PHOTOMETRIC_RGB;
-		ctx->bitspersample = 8;
-		break;
-	case PHOTOMETRIC_CIELAB:
-		/* fall thru... */
-	default:
-		TIFFError(ctx->filename,
-		    "Can not handle image with Ctx->PhotometricInterpretation=%d",
-		    ctx->photometric);
-		return (0);
-	}
-	switch (ctx->bitspersample) {
-	case 1: case 2:
-	case 4: case 8:
-		break;
-	default:
-		TIFFError(ctx->filename, "Can not handle %d-bit/sample image",
-		    ctx->bitspersample);
-		return (0);
-	}
-	if (ctx->planarconfiguration == PLANARCONFIG_SEPARATE &&
-	    ctx->extrasamples > 0)
-		TIFFWarning(ctx->filename, "Ignoring extra samples");
-	return (1);
-}
-
-#define PS_UNIT_SIZE	72.0F
-#define	PSUNITS(npix,res)	((npix) * (PS_UNIT_SIZE / (res)))
-
-static	char RGBcolorimage[] = "\
-/bwproc {\n\
-    rgbproc\n\
-    dup length 3 idiv string 0 3 0\n\
-    5 -1 roll {\n\
-	add 2 1 roll 1 sub dup 0 eq {\n\
-	    pop 3 idiv\n\
-	    3 -1 roll\n\
-	    dup 4 -1 roll\n\
-	    dup 3 1 roll\n\
-	    5 -1 roll put\n\
-	    1 add 3 0\n\
-	} { 2 1 roll } ifelse\n\
-    } forall\n\
-    pop pop pop\n\
-} def\n\
-/colorimage where {pop} {\n\
-    /colorimage {pop pop /rgbproc exch def {bwproc} image} bind def\n\
-} ifelse\n\
-";
-
-/*
- * Adobe Photoshop requires a comment line of the form:
- *
- * %ImageData: <cols> <rows> <depth>  <main channels> <pad channels>
- *	<block size> <1 for binary|2 for hex> "data start"
- *
- * It is claimed to be part of some future revision of the EPS spec.
- */
-static void
-PhotoshopBanner(TIFF2PSContext* ctx, uint32 w, uint32 h, int bs, int nc,
-		char* startline)
-{
-	fprintf(ctx->fd, "%%ImageData: %ld %ld %d %d 0 %d 2 \"",
-	    (long) w, (long) h, ctx->bitspersample, nc, bs);
-	fprintf(ctx->fd, startline, nc);
-	fprintf(ctx->fd, "\"\n");
-}
-
-/*
- *   pw : image width in pixels
- *   ph : image height in pixels
- * pprw : image width in PS units (72 dpi)
- * pprh : image height in PS units (72 dpi)
- */
-static void
-setupPageState(TIFF2PSContext *ctx, TIFF* tif, uint32* pw, uint32* ph,
-	       double* pprw, double* pprh)
-{
-	float xres = 0.0F, yres = 0.0F;
-
-	TIFFGetField(tif, TIFFTAG_IMAGEWIDTH, pw);
-	TIFFGetField(tif, TIFFTAG_IMAGELENGTH, ph);
-	if (ctx->res_unit == 0)
-		TIFFGetFieldDefaulted(tif, TIFFTAG_RESOLUTIONUNIT, &ctx->res_unit);
-	/*
-	 * Calculate printable area.
-	 */
-	if (!TIFFGetField(tif, TIFFTAG_XRESOLUTION, &xres)
-            || fabs(xres) < 0.0000001)
-		xres = PS_UNIT_SIZE;
-	if (!TIFFGetField(tif, TIFFTAG_YRESOLUTION, &yres)
-            || fabs(yres) < 0.0000001)
-		yres = PS_UNIT_SIZE;
-	switch (ctx->res_unit) {
-	case RESUNIT_CENTIMETER:
-		xres *= 2.54F, yres *= 2.54F;
-		break;
-	case RESUNIT_INCH:
-		break;
-	case RESUNIT_NONE:
-	default:
-		xres *= PS_UNIT_SIZE, yres *= PS_UNIT_SIZE;
-		break;
-	}
-	*pprh = PSUNITS(*ph, yres);
-	*pprw = PSUNITS(*pw, xres);
-}
-
-static int
-isCCITTCompression(TIFF* tif)
-{
-    uint16 compress;
-    TIFFGetField(tif, TIFFTAG_COMPRESSION, &compress);
-    return (compress == COMPRESSION_CCITTFAX3 ||
-	    compress == COMPRESSION_CCITTFAX4 ||
-	    compress == COMPRESSION_CCITTRLE ||
-	    compress == COMPRESSION_CCITTRLEW);
-}
-
-static	char *hex = "0123456789abcdef";
-
-/*
- * imagewidth & imageheight are 1/72 inches
- * pagewidth & pageheight are inches
- */
-static int
-PlaceImage(TIFF2PSContext *ctx, double pagewidth, double pageheight,
-	   double imagewidth, double imageheight, int splitpage,
-	   double lm, double bm, int cnt)
-{
-	double xtran = 0;
-	double ytran = 0;
-	double xscale = 1;
-	double yscale = 1;
-	double left_offset = lm * PS_UNIT_SIZE;
-	double bottom_offset = bm * PS_UNIT_SIZE;
-	double subimageheight;
-	double splitheight;
-	double overlap;
-	/* buffers for locale-insitive number formatting */
-	gchar buf[2][G_ASCII_DTOSTR_BUF_SIZE];
-
-	pagewidth *= PS_UNIT_SIZE;
-	pageheight *= PS_UNIT_SIZE;
-
-	if (ctx->maxPageHeight==0)
-		splitheight = 0;
-	else
-		splitheight = ctx->maxPageHeight * PS_UNIT_SIZE;
-	overlap = ctx->splitOverlap * PS_UNIT_SIZE;
-
-	/*
-	 * WIDTH:
-	 *      if too wide, scrunch to fit
-	 *      else leave it alone
-	 */
-	if (imagewidth <= pagewidth) {
-		xscale = imagewidth;
-	} else {
-		xscale = pagewidth;
-	}
-
-	/* HEIGHT:
-	 *      if too long, scrunch to fit
-	 *      if too short, move to top of page
-	 */
-	if (imageheight <= pageheight) {
-		yscale = imageheight;
-		ytran = pageheight - imageheight;
-	} else if (imageheight > pageheight &&
-		(splitheight == 0 || imageheight <= splitheight)) {
-		yscale = pageheight;
-	} else /* imageheight > splitheight */ {
-		subimageheight = imageheight - (pageheight-overlap)*splitpage;
-		if (subimageheight <= pageheight) {
-			yscale = imageheight;
-			ytran = pageheight - subimageheight;
-			splitpage = 0;
-		} else if ( subimageheight > pageheight && subimageheight <= splitheight) {
-			yscale = imageheight * pageheight / subimageheight;
-			ytran = 0;
-			splitpage = 0;
-		} else /* sumimageheight > splitheight */ {
-			yscale = imageheight;
-			ytran = pageheight - subimageheight;
-			splitpage++;
-		}
-	}
-
-	bottom_offset += ytran / (cnt?2:1);
-	if (cnt)
-		left_offset += xtran / 2;
-
-	fprintf(ctx->fd, "%s %s translate\n",
-		g_ascii_dtostr(buf[0], sizeof(buf[0]), left_offset),
-		g_ascii_dtostr(buf[1], sizeof(buf[1]), bottom_offset));
-	fprintf(ctx->fd, "%s %s scale\n",
-		g_ascii_dtostr(buf[0], sizeof(buf[0]), xscale),
-		g_ascii_dtostr(buf[1], sizeof(buf[1]), yscale));
-	if (ctx->rotate)
-		fputs ("1 1 translate 180 ctx->rotate\n", ctx->fd);
-
-	return splitpage;
-}
-
-
-void
-tiff2ps_process_page(TIFF2PSContext* ctx, TIFF* tif, double pw, double ph,
-		     double lm, double bm, gboolean cnt)
-{
-	uint32 w, h;
-	float ox, oy;
-        double prw, prh;
-	double scale = 1.0;
-	double left_offset = lm * PS_UNIT_SIZE;
-	double bottom_offset = bm * PS_UNIT_SIZE;
-	uint16* sampleinfo;
-	int split;
-	/* buffers for locale-insitive number formatting */
-	gchar buf[2][G_ASCII_DTOSTR_BUF_SIZE];
-
-	if (!TIFFGetField(tif, TIFFTAG_XPOSITION, &ox))
-		ox = 0;
-	if (!TIFFGetField(tif, TIFFTAG_YPOSITION, &oy))
-		oy = 0;
-	setupPageState(ctx, tif, &w, &h, &prw, &prh);
-
-	ctx->tf_numberstrips = TIFFNumberOfStrips(tif);
-	TIFFGetFieldDefaulted(tif, TIFFTAG_ROWSPERSTRIP,
-			      &ctx->tf_rowsperstrip);
-	setupPageState(ctx, tif, &w, &h, &prw, &prh);
-	if (!ctx->npages)
-		PSHead(ctx, tif, w, h, prw, prh, ox, oy);
-	TIFFGetFieldDefaulted(tif, TIFFTAG_BITSPERSAMPLE,
-			      &ctx->bitspersample);
-	TIFFGetFieldDefaulted(tif, TIFFTAG_SAMPLESPERPIXEL,
-			      &ctx->samplesperpixel);
-	TIFFGetFieldDefaulted(tif, TIFFTAG_PLANARCONFIG,
-			      &ctx->planarconfiguration);
-	TIFFGetField(tif, TIFFTAG_COMPRESSION, &ctx->compression);
-	TIFFGetFieldDefaulted(tif, TIFFTAG_EXTRASAMPLES,
-			      &ctx->extrasamples, &sampleinfo);
-	ctx->alpha = (ctx->extrasamples == 1 &&
-		      sampleinfo[0] == EXTRASAMPLE_ASSOCALPHA);
-	if (!TIFFGetField(tif, TIFFTAG_PHOTOMETRIC, &ctx->photometric)) {
-		switch (ctx->samplesperpixel - ctx->extrasamples) {
-		case 1:
-			if (isCCITTCompression(tif))
-				ctx->photometric = PHOTOMETRIC_MINISWHITE;
-			else
-				ctx->photometric = PHOTOMETRIC_MINISBLACK;
-			break;
-		case 3:
-			ctx->photometric = PHOTOMETRIC_RGB;
-			break;
-		case 4:
-			ctx->photometric = PHOTOMETRIC_SEPARATED;
-			break;
-		}
-	}
-	if (checkImage(ctx, tif)) {
-		ctx->tf_bytesperrow = TIFFScanlineSize(tif);
-		ctx->npages++;
-		fprintf(ctx->fd, "%%%%Page: %d %d\n", ctx->npages,
-			ctx->npages);
-		if (!ctx->generateEPSF && ( ctx->level2 || ctx->level3 )) {
-			double psw = 0.0, psh = 0.0;
-			if (psw != 0.0) {
-				psw = pw * PS_UNIT_SIZE;
-				if (ctx->res_unit == RESUNIT_CENTIMETER)
-					psw *= 2.54F;
-			} else
-				psw=ctx->rotate ? prh:prw;
-			if (psh != 0.0) {
-				psh = ph * PS_UNIT_SIZE;
-				if (ctx->res_unit == RESUNIT_CENTIMETER)
-					psh *= 2.54F;
-			} else
-				psh=ctx->rotate ? prw:prh;
-			fprintf(ctx->fd,
-				"1 dict begin /PageSize [ %s %s ] def currentdict end setpagedevice\n",
-				g_ascii_dtostr(buf[0], sizeof(buf[0]), psw),
-				g_ascii_dtostr(buf[1], sizeof(buf[1]), psh));
-			fputs(
-			      "<<\n  /Policies <<\n    /PageSize 3\n  >>\n>> setpagedevice\n",
-			      ctx->fd);
-		}
-		fprintf(ctx->fd, "gsave\n");
-		fprintf(ctx->fd, "100 dict begin\n");
-		if (pw != 0 || ph != 0) {
-			if (!pw)
-				pw = prw;
-			if (!ph)
-				ph = prh;
-			if (ctx->maxPageHeight) { /* used -H option */
-				split = PlaceImage(ctx,pw,ph,prw,prh,
-						   0,lm,bm,cnt);
-				while( split ) {
-					PSpage(ctx, tif, w, h);
-					fprintf(ctx->fd, "end\n");
-					fprintf(ctx->fd, "grestore\n");
-					fprintf(ctx->fd, "showpage\n");
-					ctx->npages++;
-					fprintf(ctx->fd, "%%%%Page: %d %d\n",
-						ctx->npages, ctx->npages);
-					fprintf(ctx->fd, "gsave\n");
-					fprintf(ctx->fd, "100 dict begin\n");
-					split = PlaceImage(ctx,pw,ph,prw,prh,
-							   split,lm,bm,cnt);
-				}
-			} else {
-				pw *= PS_UNIT_SIZE;
-				ph *= PS_UNIT_SIZE;
-
-				/* NB: maintain image aspect ratio */
-				scale = pw/prw < ph/prh ?
-					pw/prw : ph/prh;
-				if (scale > 1.0)
-					scale = 1.0;
-				if (cnt) {
-					bottom_offset +=
-						(ph - prh * scale) / 2;
-					left_offset +=
-						(pw - prw * scale) / 2;
-				}
-				fprintf(ctx->fd, "%s %s translate\n",
-					g_ascii_dtostr(buf[0], sizeof(buf[0]), left_offset),
-					g_ascii_dtostr(buf[1], sizeof(buf[1]), bottom_offset));
-				fprintf(ctx->fd, "%s %s scale\n",
-					g_ascii_dtostr(buf[0], sizeof(buf[0]), prw * scale),
-					g_ascii_dtostr(buf[1], sizeof(buf[1]), prh * scale));
-				if (ctx->rotate)
-					fputs ("1 1 translate 180 ctx->rotate\n", ctx->fd);
-			}
-		} else {
-			fprintf(ctx->fd, "%s %s scale\n",
-				g_ascii_dtostr(buf[0], sizeof(buf[0]), prw),
-				g_ascii_dtostr(buf[1], sizeof(buf[1]), prh));
-			if (ctx->rotate)
-				fputs ("1 1 translate 180 ctx->rotate\n", ctx->fd);
-		}
-		PSpage(ctx, tif, w, h);
-		fprintf(ctx->fd, "end\n");
-		fprintf(ctx->fd, "grestore\n");
-		fprintf(ctx->fd, "showpage\n");
-	}
-}
-
-
-static char DuplexPreamble[] = "\
-%%BeginFeature: *Duplex True\n\
-systemdict begin\n\
-  /languagelevel where { pop languagelevel } { 1 } ifelse\n\
-  2 ge { 1 dict dup /Duplex true put setpagedevice }\n\
-  { statusdict /setduplex known { statusdict begin setduplex true end } if\n\
-  } ifelse\n\
-end\n\
-%%EndFeature\n\
-";
-
-static char TumblePreamble[] = "\
-%%BeginFeature: *Tumble True\n\
-systemdict begin\n\
-  /languagelevel where { pop languagelevel } { 1 } ifelse\n\
-  2 ge { 1 dict dup /Tumble true put setpagedevice }\n\
-  { statusdict /settumble known { statusdict begin true settumble end } if\n\
-  } ifelse\n\
-end\n\
-%%EndFeature\n\
-";
-
-static char AvoidDeadZonePreamble[] = "\
-gsave newpath clippath pathbbox grestore\n\
-  4 2 roll 2 copy translate\n\
-  exch 3 1 roll sub 3 1 roll sub exch\n\
-  currentpagedevice /PageSize get aload pop\n\
-  exch 3 1 roll div 3 1 roll div abs exch abs\n\
-  2 copy gt { exch } if pop\n\
-  dup 1 lt { dup scale } { pop } ifelse\n\
-";
-
-void
-PSHead(TIFF2PSContext *ctx, TIFF *tif, uint32 w, uint32 h,
-       double pw, double ph, double ox, double oy)
-{
-	time_t t;
-
-	(void) tif; (void) w; (void) h;
-	t = time(0);
-	fprintf(ctx->fd, "%%!PS-Adobe-3.0%s\n",
-		ctx->generateEPSF ? " EPSF-3.0" : "");
-	fprintf(ctx->fd, "%%%%Creator: Evince\n");
-	fprintf(ctx->fd, "%%%%CreationDate: %s", ctime(&t));
-	fprintf(ctx->fd, "%%%%DocumentData: Clean7Bit\n");
-	fprintf(ctx->fd, "%%%%Origin: %ld %ld\n", (long) ox, (long) oy);
-	/* NB: should use PageBoundingBox */
-	fprintf(ctx->fd, "%%%%BoundingBox: 0 0 %ld %ld\n",
-		(long) ceil(pw), (long) ceil(ph));
-	fprintf(ctx->fd, "%%%%LanguageLevel: %d\n",
-		(ctx->level3 ? 3 : (ctx->level2 ? 2 : 1)));
-	fprintf(ctx->fd, "%%%%Pages: (atend)\n");
-	fprintf(ctx->fd, "%%%%EndComments\n");
-	fprintf(ctx->fd, "%%%%BeginSetup\n");
-	if (ctx->PSduplex)
-		fprintf(ctx->fd, "%s", DuplexPreamble);
-	if (ctx->PStumble)
-		fprintf(ctx->fd, "%s", TumblePreamble);
-	if (ctx->PSavoiddeadzone && (ctx->level2 || ctx->level3))
-		fprintf(ctx->fd, "%s", AvoidDeadZonePreamble);
-	fprintf(ctx->fd, "%%%%EndSetup\n");
-}
-
-static void
-PSTail(TIFF2PSContext *ctx)
-{
-	if (!ctx->npages)
-		return;
-	fprintf(ctx->fd, "%%%%Trailer\n");
-	fprintf(ctx->fd, "%%%%Pages: %d\n", ctx->npages);
-	fprintf(ctx->fd, "%%%%EOF\n");
-}
-
-static int
-checkcmap(TIFF2PSContext* ctx, TIFF* tif, int n,
-	  uint16* r, uint16* g, uint16* b)
-{
-	(void) tif;
-	while (n-- > 0)
-		if (*r++ >= 256 || *g++ >= 256 || *b++ >= 256)
-			return (16);
-	TIFFWarning(ctx->filename, "Assuming 8-bit colormap");
-	return (8);
-}
-
-static void
-PS_Lvl2colorspace(TIFF2PSContext* ctx, TIFF* tif)
-{
-	uint16 *rmap, *gmap, *bmap;
-	int i, num_colors;
-	const char * colorspace_p;
-
-	switch ( ctx->photometric )
-	{
-	case PHOTOMETRIC_SEPARATED:
-		colorspace_p = "CMYK";
-		break;
-
-	case PHOTOMETRIC_RGB:
-		colorspace_p = "RGB";
-		break;
-
-	default:
-		colorspace_p = "Gray";
-	}
-
-	/*
-	 * Set up PostScript Level 2 colorspace according to
-	 * section 4.8 in the PostScript refenence manual.
-	 */
-	fputs("% PostScript Level 2 only.\n", ctx->fd);
-	if (ctx->photometric != PHOTOMETRIC_PALETTE) {
-		if (ctx->photometric == PHOTOMETRIC_YCBCR) {
-		    /* MORE CODE HERE */
-		}
-		fprintf(ctx->fd, "/Device%s setcolorspace\n", colorspace_p );
-		return;
-	}
-
-	/*
-	 * Set up an indexed/palette colorspace
-	 */
-	num_colors = (1 << ctx->bitspersample);
-	if (!TIFFGetField(tif, TIFFTAG_COLORMAP, &rmap, &gmap, &bmap)) {
-		TIFFError(ctx->filename,
-			"Palette image w/o \"Colormap\" tag");
-		return;
-	}
-	if (checkcmap(ctx, tif, num_colors, rmap, gmap, bmap) == 16) {
-		/*
-		 * Convert colormap to 8-bits values.
-		 */
-#define	CVT(x)		(((x) * 255) / ((1L<<16)-1))
-		for (i = 0; i < num_colors; i++) {
-			rmap[i] = CVT(rmap[i]);
-			gmap[i] = CVT(gmap[i]);
-			bmap[i] = CVT(bmap[i]);
-		}
-#undef CVT
-	}
-	fprintf(ctx->fd, "[ /Indexed /DeviceRGB %d", num_colors - 1);
-	if (ctx->ascii85) {
-		Ascii85Init(ctx);
-		fputs("\n<~", ctx->fd);
-		ctx->ascii85breaklen -= 2;
-	} else
-		fputs(" <", ctx->fd);
-	for (i = 0; i < num_colors; i++) {
-		if (ctx->ascii85) {
-			Ascii85Put(ctx, (unsigned char)rmap[i]);
-			Ascii85Put(ctx, (unsigned char)gmap[i]);
-			Ascii85Put(ctx, (unsigned char)bmap[i]);
-		} else {
-			fputs((i % 8) ? " " : "\n  ", ctx->fd);
-			fprintf(ctx->fd, "%02x%02x%02x",
-			    rmap[i], gmap[i], bmap[i]);
-		}
-	}
-	if (ctx->ascii85)
-		Ascii85Flush(ctx);
-	else
-		fputs(">\n", ctx->fd);
-	fputs("] setcolorspace\n", ctx->fd);
-}
-
-static int
-PS_Lvl2ImageDict(TIFF2PSContext* ctx, TIFF* tif, uint32 w, uint32 h)
-{
-	int use_rawdata;
-	uint32 tile_width, tile_height;
-	uint16 predictor, minsamplevalue, maxsamplevalue;
-	int repeat_count;
-	char im_h[64], im_x[64], im_y[64];
-	char * imageOp = "image";
-
-	if ( ctx->useImagemask && (ctx->bitspersample == 1) )
-		imageOp = "imagemask";
-
-	(void)strcpy(im_x, "0");
-	(void)sprintf(im_y, "%lu", (long) h);
-	(void)sprintf(im_h, "%lu", (long) h);
-	tile_width = w;
-	tile_height = h;
-	if (TIFFIsTiled(tif)) {
-		repeat_count = TIFFNumberOfTiles(tif);
-		TIFFGetField(tif, TIFFTAG_TILEWIDTH, &tile_width);
-		TIFFGetField(tif, TIFFTAG_TILELENGTH, &tile_height);
-		if (tile_width > w || tile_height > h ||
-		    (w % tile_width) != 0 || (h % tile_height != 0)) {
-			/*
-			 * The tiles does not fit image width and height.
-			 * Set up a clip rectangle for the image unit square.
-			 */
-			fputs("0 0 1 1 rectclip\n", ctx->fd);
-		}
-		if (tile_width < w) {
-			fputs("/im_x 0 def\n", ctx->fd);
-			(void)strcpy(im_x, "im_x neg");
-		}
-		if (tile_height < h) {
-			fputs("/im_y 0 def\n", ctx->fd);
-			(void)sprintf(im_y, "%lu im_y sub", (unsigned long) h);
-		}
-	} else {
-		repeat_count = ctx->tf_numberstrips;
-		tile_height = ctx->tf_rowsperstrip;
-		if (tile_height > h)
-			tile_height = h;
-		if (repeat_count > 1) {
-			fputs("/im_y 0 def\n", ctx->fd);
-			fprintf(ctx->fd, "/im_h %lu def\n",
-			    (unsigned long) tile_height);
-			(void)strcpy(im_h, "im_h");
-			(void)sprintf(im_y, "%lu im_y sub", (unsigned long) h);
-		}
-	}
-
-	/*
-	 * Output start of exec block
-	 */
-	fputs("{ % exec\n", ctx->fd);
-
-	if (repeat_count > 1)
-		fprintf(ctx->fd, "%d { %% repeat\n", repeat_count);
-
-	/*
-	 * Output filter options and image dictionary.
-	 */
-	if (ctx->ascii85)
-		fputs(" /im_stream currentfile /ASCII85Decode filter def\n",
-		      ctx->fd);
-	fputs(" <<\n", ctx->fd);
-	fputs("  /ImageType 1\n", ctx->fd);
-	fprintf(ctx->fd, "  /Width %lu\n", (unsigned long) tile_width);
-	/*
-	 * Workaround for some software that may crash when last strip
-	 * of image contains fewer number of scanlines than specified
-	 * by the `/Height' variable. So for stripped images with multiple
-	 * strips we will set `/Height' as `im_h', because one is 
-	 * recalculated for each strip - including the (smaller) final strip.
-	 * For tiled images and images with only one strip `/Height' will
-	 * contain number of scanlines in tile (or image height in case of
-	 * one-stripped image).
-	 */
-	if (TIFFIsTiled(tif) || ctx->tf_numberstrips == 1)
-		fprintf(ctx->fd, "  /Height %lu\n", (unsigned long) tile_height);
-	else
-		fprintf(ctx->fd, "  /Height im_h\n");
-
-	if (ctx->planarconfiguration == PLANARCONFIG_SEPARATE && ctx->samplesperpixel > 1)
-		fputs("  /MultipleDataSources true\n", ctx->fd);
-	fprintf(ctx->fd, "  /ImageMatrix [ %lu 0 0 %ld %s %s ]\n",
-	    (unsigned long) w, - (long)h, im_x, im_y);
-	fprintf(ctx->fd, "  /BitsPerComponent %d\n", ctx->bitspersample);
-	fprintf(ctx->fd, "  /Ctx->Interpolate %s\n", ctx->interpolate ? "true" : "false");
-
-	switch (ctx->samplesperpixel - ctx->extrasamples) {
-	case 1:
-		switch (ctx->photometric) {
-		case PHOTOMETRIC_MINISBLACK:
-			fputs("  /Decode [0 1]\n", ctx->fd);
-			break;
-		case PHOTOMETRIC_MINISWHITE:
-			switch (ctx->compression) {
-			case COMPRESSION_CCITTRLE:
-			case COMPRESSION_CCITTRLEW:
-			case COMPRESSION_CCITTFAX3:
-			case COMPRESSION_CCITTFAX4:
-				/*
-				 * Manage inverting with /Blackis1 flag
-				 * since there migth be uncompressed parts
-				 */
-				fputs("  /Decode [0 1]\n", ctx->fd);
-				break;
-			default:
-				/*
-				 * ERROR...
-				 */
-				fputs("  /Decode [1 0]\n", ctx->fd);
-				break;
-			}
-			break;
-		case PHOTOMETRIC_PALETTE:
-			TIFFGetFieldDefaulted(tif, TIFFTAG_MINSAMPLEVALUE,
-			    &minsamplevalue);
-			TIFFGetFieldDefaulted(tif, TIFFTAG_MAXSAMPLEVALUE,
-			    &maxsamplevalue);
-			fprintf(ctx->fd, "  /Decode [%u %u]\n",
-				    minsamplevalue, maxsamplevalue);
-			break;
-		default:
-			/*
-			 * ERROR ?
-			 */
-			fputs("  /Decode [0 1]\n", ctx->fd);
-			break;
-		}
-		break;
-	case 3:
-		switch (ctx->photometric) {
-		case PHOTOMETRIC_RGB:
-			fputs("  /Decode [0 1 0 1 0 1]\n", ctx->fd);
-			break;
-		case PHOTOMETRIC_MINISWHITE:
-		case PHOTOMETRIC_MINISBLACK:
-		default:
-			/*
-			 * ERROR??
-			 */
-			fputs("  /Decode [0 1 0 1 0 1]\n", ctx->fd);
-			break;
-		}
-		break;
-	case 4:
-		/*
-		 * ERROR??
-		 */
-		fputs("  /Decode [0 1 0 1 0 1 0 1]\n", ctx->fd);
-		break;
-	}
-	fputs("  /DataSource", ctx->fd);
-	if (ctx->planarconfiguration == PLANARCONFIG_SEPARATE &&
-	    ctx->samplesperpixel > 1)
-		fputs(" [", ctx->fd);
-	if (ctx->ascii85)
-		fputs(" im_stream", ctx->fd);
-	else
-		fputs(" currentfile /ASCIIHexDecode filter", ctx->fd);
-
-	use_rawdata = TRUE;
-	switch (ctx->compression) {
-	case COMPRESSION_NONE:		/* 1: uncompressed */
-		break;
-	case COMPRESSION_CCITTRLE:	/* 2: CCITT modified Huffman RLE */
-	case COMPRESSION_CCITTRLEW:	/* 32771: #1 w/ word alignment */
-	case COMPRESSION_CCITTFAX3:	/* 3: CCITT Group 3 fax encoding */
-	case COMPRESSION_CCITTFAX4:	/* 4: CCITT Group 4 fax encoding */
-		fputs("\n\t<<\n", ctx->fd);
-		if (ctx->compression == COMPRESSION_CCITTFAX3) {
-			uint32 g3_options;
-
-			fputs("\t /EndOfLine true\n", ctx->fd);
-			fputs("\t /EndOfBlock false\n", ctx->fd);
-			if (!TIFFGetField(tif, TIFFTAG_GROUP3OPTIONS,
-					    &g3_options))
-				g3_options = 0;
-			if (g3_options & GROUP3OPT_2DENCODING)
-				fprintf(ctx->fd, "\t /K %s\n", im_h);
-			if (g3_options & GROUP3OPT_UNCOMPRESSED)
-				fputs("\t /Uncompressed true\n", ctx->fd);
-			if (g3_options & GROUP3OPT_FILLBITS)
-				fputs("\t /EncodedByteAlign true\n", ctx->fd);
-		}
-		if (ctx->compression == COMPRESSION_CCITTFAX4) {
-			uint32 g4_options;
-
-			fputs("\t /K -1\n", ctx->fd);
-			TIFFGetFieldDefaulted(tif, TIFFTAG_GROUP4OPTIONS,
-					       &g4_options);
-			if (g4_options & GROUP4OPT_UNCOMPRESSED)
-				fputs("\t /Uncompressed true\n", ctx->fd);
-		}
-		if (!(tile_width == w && w == 1728U))
-			fprintf(ctx->fd, "\t /Columns %lu\n",
-			    (unsigned long) tile_width);
-		fprintf(ctx->fd, "\t /Rows %s\n", im_h);
-		if (ctx->compression == COMPRESSION_CCITTRLE ||
-		    ctx->compression == COMPRESSION_CCITTRLEW) {
-			fputs("\t /EncodedByteAlign true\n", ctx->fd);
-			fputs("\t /EndOfBlock false\n", ctx->fd);
-		}
-		if (ctx->photometric == PHOTOMETRIC_MINISBLACK)
-			fputs("\t /BlackIs1 true\n", ctx->fd);
-		fprintf(ctx->fd, "\t>> /CCITTFaxDecode filter");
-		break;
-	case COMPRESSION_LZW:	/* 5: Lempel-Ziv & Welch */
-		TIFFGetFieldDefaulted(tif, TIFFTAG_PREDICTOR, &predictor);
-		if (predictor == 2) {
-			fputs("\n\t<<\n", ctx->fd);
-			fprintf(ctx->fd, "\t /Predictor %u\n", predictor);
-			fprintf(ctx->fd, "\t /Columns %lu\n",
-			    (unsigned long) tile_width);
-			fprintf(ctx->fd, "\t /Colors %u\n", ctx->samplesperpixel);
-			fprintf(ctx->fd, "\t /BitsPerComponent %u\n",
-			    ctx->bitspersample);
-			fputs("\t>>", ctx->fd);
-		}
-		fputs(" /LZWDecode filter", ctx->fd);
-		break;
-	case COMPRESSION_DEFLATE:	/* 5: ZIP */
-	case COMPRESSION_ADOBE_DEFLATE:
-		if ( ctx->level3 ) {
-			 TIFFGetFieldDefaulted(tif, TIFFTAG_PREDICTOR, &predictor);
-			 if (predictor > 1) {
-				fprintf(ctx->fd, "\t %% PostScript Level 3 only.");
-				fputs("\n\t<<\n", ctx->fd);
-				fprintf(ctx->fd, "\t /Predictor %u\n", predictor);
-				fprintf(ctx->fd, "\t /Columns %lu\n",
-					(unsigned long) tile_width);
-				fprintf(ctx->fd, "\t /Colors %u\n", ctx->samplesperpixel);
-					fprintf(ctx->fd, "\t /BitsPerComponent %u\n",
-					ctx->bitspersample);
-				fputs("\t>>", ctx->fd);
-			 }
-			 fputs(" /FlateDecode filter", ctx->fd);
-		} else {
-			use_rawdata = FALSE ;
-		}
-		break;
-	case COMPRESSION_PACKBITS:	/* 32773: Macintosh RLE */
-		fputs(" /RunLengthDecode filter", ctx->fd);
-		use_rawdata = TRUE;
-	    break;
-	case COMPRESSION_OJPEG:		/* 6: !6.0 JPEG */
-	case COMPRESSION_JPEG:		/* 7: %JPEG DCT ctx->compression */
-#ifdef notdef
-		/*
-		 * Code not tested yet
-		 */
-		fputs(" /DCTDecode filter", ctx->fd);
-		use_rawdata = TRUE;
-#else
-		use_rawdata = FALSE;
-#endif
-		break;
-	case COMPRESSION_NEXT:		/* 32766: NeXT 2-bit RLE */
-	case COMPRESSION_THUNDERSCAN:	/* 32809: ThunderScan RLE */
-	case COMPRESSION_PIXARFILM:	/* 32908: Pixar companded 10bit LZW */
-	case COMPRESSION_JBIG:		/* 34661: ISO JBIG */
-		use_rawdata = FALSE;
-		break;
-	case COMPRESSION_SGILOG:	/* 34676: SGI LogL or LogLuv */
-	case COMPRESSION_SGILOG24:	/* 34677: SGI 24-bit LogLuv */
-		use_rawdata = FALSE;
-		break;
-	default:
-		/*
-		 * ERROR...
-		 */
-		use_rawdata = FALSE;
-		break;
-	}
-	if (ctx->planarconfiguration == PLANARCONFIG_SEPARATE &&
-	    ctx->samplesperpixel > 1) {
-		uint16 i;
-
-		/*
-		 * NOTE: This code does not work yet...
-		 */
-		for (i = 1; i < ctx->samplesperpixel; i++)
-			fputs(" dup", ctx->fd);
-		fputs(" ]", ctx->fd);
-	}
-
-	fprintf( ctx->fd, "\n >> %s\n", imageOp );
-	if (ctx->ascii85)
-		fputs(" im_stream status { im_stream flushfile } if\n", ctx->fd);
-	if (repeat_count > 1) {
-		if (tile_width < w) {
-			fprintf(ctx->fd, " /im_x im_x %lu add def\n",
-			    (unsigned long) tile_width);
-			if (tile_height < h) {
-				fprintf(ctx->fd, " im_x %lu ge {\n",
-				    (unsigned long) w);
-				fputs("  /im_x 0 def\n", ctx->fd);
-				fprintf(ctx->fd, " /im_y im_y %lu add def\n",
-				    (unsigned long) tile_height);
-				fputs(" } if\n", ctx->fd);
-			}
-		}
-		if (tile_height < h) {
-			if (tile_width >= w) {
-				fprintf(ctx->fd, " /im_y im_y %lu add def\n",
-				    (unsigned long) tile_height);
-				if (!TIFFIsTiled(tif)) {
-					fprintf(ctx->fd, " /im_h %lu im_y sub",
-					    (unsigned long) h);
-					fprintf(ctx->fd, " dup %lu gt { pop",
-					    (unsigned long) tile_height);
-					fprintf(ctx->fd, " %lu } if def\n",
-					    (unsigned long) tile_height);
-				}
-			}
-		}
-		fputs("} repeat\n", ctx->fd);
-	}
-	/*
-	 * End of exec function
-	 */
-	fputs("}\n", ctx->fd);
-
-	return(use_rawdata);
-}
-
-#define MAXLINE		36
-
-static int
-PS_Lvl2page(TIFF2PSContext* ctx, TIFF* tif, uint32 w, uint32 h)
-{
-	uint16 fillorder;
-	int use_rawdata, tiled_image, breaklen = MAXLINE;
-	uint32 chunk_no, num_chunks, *bc;
-	unsigned char *buf_data, *cp;
-	tsize_t chunk_size, byte_count;
-
-#if defined( EXP_ASCII85ENCODER )
-	int			ascii85_l;	/* Length, in bytes, of ascii85_p[] data */
-	uint8		*	ascii85_p = 0;	/* Holds ASCII85 encoded data */
-#endif
-
-	PS_Lvl2colorspace(ctx, tif);
-	use_rawdata = PS_Lvl2ImageDict(ctx, tif, w, h);
-
-/* See http://bugzilla.remotesensing.org/show_bug.cgi?id=80 */
-#ifdef ENABLE_BROKEN_BEGINENDDATA
-	fputs("%%BeginData:\n", ctx->fd);
-#endif
-	fputs("exec\n", ctx->fd);
-
-	tiled_image = TIFFIsTiled(tif);
-	if (tiled_image) {
-		num_chunks = TIFFNumberOfTiles(tif);
-		TIFFGetField(tif, TIFFTAG_TILEBYTECOUNTS, &bc);
-	} else {
-		num_chunks = TIFFNumberOfStrips(tif);
-		TIFFGetField(tif, TIFFTAG_STRIPBYTECOUNTS, &bc);
-	}
-
-	if (use_rawdata) {
-		chunk_size = (tsize_t) bc[0];
-		for (chunk_no = 1; chunk_no < num_chunks; chunk_no++)
-			if ((tsize_t) bc[chunk_no] > chunk_size)
-				chunk_size = (tsize_t) bc[chunk_no];
-	} else {
-		if (tiled_image)
-			chunk_size = TIFFTileSize(tif);
-		else
-			chunk_size = TIFFStripSize(tif);
-	}
-	buf_data = (unsigned char *)_TIFFmalloc(chunk_size);
-	if (!buf_data) {
-		TIFFError(ctx->filename, "Can't alloc %u bytes for %s.",
-			chunk_size, tiled_image ? "tiles" : "strips");
-		return(FALSE);
-	}
-
-#if defined( EXP_ASCII85ENCODER )
-	if ( ctx->ascii85 ) {
-	    /*
-	     * Allocate a buffer to hold the ASCII85 encoded data.  Note
-	     * that it is allocated with sufficient room to hold the
-	     * encoded data (5*chunk_size/4) plus the EOD marker (+8)
-	     * and formatting line breaks.  The line breaks are more
-	     * than taken care of by using 6*chunk_size/4 rather than
-	     * 5*chunk_size/4.
-	     */
-
-	    ascii85_p = _TIFFmalloc( (chunk_size+(chunk_size/2)) + 8 );
-
-	    if ( !ascii85_p ) {
-		_TIFFfree( buf_data );
-
-		TIFFError( ctx->filename,
-			   "Cannot allocate ASCII85 encoding buffer." );
-		return ( FALSE );
-	    }
-	}
-#endif
-
-	TIFFGetFieldDefaulted(tif, TIFFTAG_FILLORDER, &fillorder);
-	for (chunk_no = 0; chunk_no < num_chunks; chunk_no++) {
-		if (ctx->ascii85)
-			Ascii85Init(ctx);
-		else
-			breaklen = MAXLINE;
-		if (use_rawdata) {
-			if (tiled_image)
-				byte_count = TIFFReadRawTile(tif, chunk_no,
-						  buf_data, chunk_size);
-			else
-				byte_count = TIFFReadRawStrip(tif, chunk_no,
-						  buf_data, chunk_size);
-			if (fillorder == FILLORDER_LSB2MSB)
-			    TIFFReverseBits(buf_data, byte_count);
-		} else {
-			if (tiled_image)
-				byte_count = TIFFReadEncodedTile(tif,
-						chunk_no, buf_data,
-						chunk_size);
-			else
-				byte_count = TIFFReadEncodedStrip(tif,
-						chunk_no, buf_data,
-						chunk_size);
-		}
-		if (byte_count < 0) {
-			TIFFError(ctx->filename, "Can't read %s %d.",
-				tiled_image ? "tile" : "strip", chunk_no);
-			if (ctx->ascii85)
-				Ascii85Put(ctx, '\0');
-		}
-		/*
-		 * For images with ctx->alpha, matte against a white background;
-		 * i.e. Cback * (1 - Aimage) where Cback = 1. We will fill the
-		 * lower part of the buffer with the modified values.
-		 *
-		 * XXX: needs better solution
-		 */
-		if (ctx->alpha) {
-			int adjust, i, j = 0;
-			int ncomps = ctx->samplesperpixel - ctx->extrasamples;
-			for (i = 0; i < byte_count; i+=ctx->samplesperpixel) {
-				adjust = 255 - buf_data[i + ncomps];
-				switch (ncomps) {
-					case 1:
-						buf_data[j++] = buf_data[i] + adjust;
-						break;
-					case 2:
-						buf_data[j++] = buf_data[i] + adjust;
-						buf_data[j++] = buf_data[i+1] + adjust;
-						break;
-					case 3:
-						buf_data[j++] = buf_data[i] + adjust;
-						buf_data[j++] = buf_data[i+1] + adjust;
-						buf_data[j++] = buf_data[i+2] + adjust;
-						break;
-				}
-			}
-			byte_count -= j;
-		}
-
-		if (ctx->ascii85) {
-#if defined( EXP_ASCII85ENCODER )
-			ascii85_l = Ascii85EncodeBlock(ctx, ascii85_p, 1,
-						       buf_data, byte_count);
-
-			if ( ascii85_l > 0 )
-				fwrite( ascii85_p, ascii85_l, 1, ctx->fd );
-#else
-			for (cp = buf_data; byte_count > 0; byte_count--)
-				Ascii85Put(ctx, *cp++);
-#endif
-		}
-		else
-		{
-			for (cp = buf_data; byte_count > 0; byte_count--) {
-				putc(hex[((*cp)>>4)&0xf], ctx->fd);
-				putc(hex[(*cp)&0xf], ctx->fd);
-				cp++;
-
-				if (--breaklen <= 0) {
-					putc('\n', ctx->fd);
-					breaklen = MAXLINE;
-				}
-			}
-		}
-
-		if ( !ctx->ascii85 ) {
-			if ( ctx->level2 || ctx->level3 )
-				putc( '>', ctx->fd );
-			putc('\n', ctx->fd);
-		}
-#if !defined( EXP_ASCII85ENCODER )
-		else
-			Ascii85Flush(ctx);
-#endif
-	}
-
-#if defined( EXP_ASCII85ENCODER )
-	if ( ascii85_p )
-	    _TIFFfree( ascii85_p );
-#endif
-	_TIFFfree(buf_data);
-#ifdef ENABLE_BROKEN_BEGINENDDATA
-	fputs("%%EndData\n", ctx->fd);
-#endif
-	return(TRUE);
-}
-
-void
-PSpage(TIFF2PSContext* ctx, TIFF* tif, uint32 w, uint32 h)
-{
-	char *imageOp = "image";
-
-	if ( ctx->useImagemask && (ctx->bitspersample == 1) )
-		imageOp = "imagemask";
-
-	if ((ctx->level2 || ctx->level3) && PS_Lvl2page(ctx, tif, w, h))
-		return;
-	ctx->ps_bytesperrow = ctx->tf_bytesperrow - (ctx->extrasamples * ctx->bitspersample / 8)*w;
-	switch (ctx->photometric) {
-	case PHOTOMETRIC_RGB:
-		if (ctx->planarconfiguration == PLANARCONFIG_CONTIG) {
-			fprintf(ctx->fd, "%s", RGBcolorimage);
-			PSColorContigPreamble(ctx, w, h, 3);
-			PSDataColorContig(ctx, tif, w, h, 3);
-		} else {
-			PSColorSeparatePreamble(ctx, w, h, 3);
-			PSDataColorSeparate(ctx, tif, w, h, 3);
-		}
-		break;
-	case PHOTOMETRIC_SEPARATED:
-		/* XXX should emit CMYKcolorimage */
-		if (ctx->planarconfiguration == PLANARCONFIG_CONTIG) {
-			PSColorContigPreamble(ctx, w, h, 4);
-			PSDataColorContig(ctx, tif, w, h, 4);
-		} else {
-			PSColorSeparatePreamble(ctx, w, h, 4);
-			PSDataColorSeparate(ctx, tif, w, h, 4);
-		}
-		break;
-	case PHOTOMETRIC_PALETTE:
-		fprintf(ctx->fd, "%s", RGBcolorimage);
-		PhotoshopBanner(ctx, w, h, 1, 3, "false 3 colorimage");
-		fprintf(ctx->fd, "/scanLine %ld string def\n",
-			(long) ctx->ps_bytesperrow * 3L);
-		fprintf(ctx->fd, "%lu %lu 8\n",
-			(unsigned long) w, (unsigned long) h);
-		fprintf(ctx->fd, "[%lu 0 0 -%lu 0 %lu]\n",
-			(unsigned long) w, (unsigned long) h,
-			(unsigned long) h);
-		fprintf(ctx->fd,
-			"{currentfile scanLine readhexstring pop} bind\n");
-		fprintf(ctx->fd, "false 3 colorimage\n");
-		PSDataPalette(ctx, tif, w, h);
-		break;
-	case PHOTOMETRIC_MINISBLACK:
-	case PHOTOMETRIC_MINISWHITE:
-		PhotoshopBanner(ctx, w, h, 1, 1, imageOp);
-		fprintf(ctx->fd, "/scanLine %ld string def\n",
-		    (long) ctx->ps_bytesperrow);
-		fprintf(ctx->fd, "%lu %lu %d\n",
-		    (unsigned long) w, (unsigned long) h, ctx->bitspersample);
-		fprintf(ctx->fd, "[%lu 0 0 -%lu 0 %lu]\n",
-		    (unsigned long) w, (unsigned long) h, (unsigned long) h);
-		fprintf(ctx->fd,
-		    "{currentfile scanLine readhexstring pop} bind\n");
-		fprintf(ctx->fd, "%s\n", imageOp);
-		PSDataBW(ctx, tif, w, h);
-		break;
-	}
-	putc('\n', ctx->fd);
-}
-
-void
-PSColorContigPreamble(TIFF2PSContext* ctx, uint32 w, uint32 h, int nc)
-{
-	ctx->ps_bytesperrow = nc * (ctx->tf_bytesperrow / ctx->samplesperpixel);
-	PhotoshopBanner(ctx, w, h, 1, nc, "false %d colorimage");
-	fprintf(ctx->fd, "/line %ld string def\n", (long) ctx->ps_bytesperrow);
-	fprintf(ctx->fd, "%lu %lu %d\n",
-	    (unsigned long) w, (unsigned long) h, ctx->bitspersample);
-	fprintf(ctx->fd, "[%lu 0 0 -%lu 0 %lu]\n",
-	    (unsigned long) w, (unsigned long) h, (unsigned long) h);
-	fprintf(ctx->fd, "{currentfile line readhexstring pop} bind\n");
-	fprintf(ctx->fd, "false %d colorimage\n", nc);
-}
-
-void
-PSColorSeparatePreamble(TIFF2PSContext* ctx, uint32 w, uint32 h, int nc)
-{
-	int i;
-
-	PhotoshopBanner(ctx, w, h, ctx->ps_bytesperrow, nc, "true %d colorimage");
-	for (i = 0; i < nc; i++)
-		fprintf(ctx->fd, "/line%d %ld string def\n",
-		    i, (long) ctx->ps_bytesperrow);
-	fprintf(ctx->fd, "%lu %lu %d\n",
-	    (unsigned long) w, (unsigned long) h, ctx->bitspersample);
-	fprintf(ctx->fd, "[%lu 0 0 -%lu 0 %lu] \n",
-	    (unsigned long) w, (unsigned long) h, (unsigned long) h);
-	for (i = 0; i < nc; i++)
-		fprintf(ctx->fd, "{currentfile line%d readhexstring pop}bind\n", i);
-	fprintf(ctx->fd, "true %d colorimage\n", nc);
-}
-
-#define	DOBREAK(len, howmany, fd) \
-	if (((len) -= (howmany)) <= 0) {	\
-		putc('\n', fd);			\
-		(len) = MAXLINE-(howmany);	\
-	}
-#define	PUTHEX(c,fd)	putc(hex[((c)>>4)&0xf],fd); putc(hex[(c)&0xf],fd)
-
-void
-PSDataColorContig(TIFF2PSContext* ctx, TIFF* tif, uint32 w, uint32 h, int nc)
-{
-	uint32 row;
-	int breaklen = MAXLINE, cc, es = ctx->samplesperpixel - nc;
-	unsigned char *tf_buf;
-	unsigned char *cp, c;
-
-	(void) w;
-	tf_buf = (unsigned char *) _TIFFmalloc(ctx->tf_bytesperrow);
-	if (tf_buf == NULL) {
-		TIFFError(ctx->filename, "No space for scanline buffer");
-		return;
-	}
-	for (row = 0; row < h; row++) {
-		if (TIFFReadScanline(tif, tf_buf, row, 0) < 0)
-			break;
-		cp = tf_buf;
-		if (ctx->alpha) {
-			int adjust;
-			cc = 0;
-			for (; cc < ctx->tf_bytesperrow; cc += ctx->samplesperpixel) {
-				DOBREAK(breaklen, nc, ctx->fd);
-				/*
-				 * For images with ctx->alpha, matte against
-				 * a white background; i.e.
-				 *    Cback * (1 - Aimage)
-				 * where Cback = 1.
-				 */
-				adjust = 255 - cp[nc];
-				switch (nc) {
-				case 4: c = *cp++ + adjust; PUTHEX(c,ctx->fd);
-				case 3: c = *cp++ + adjust; PUTHEX(c,ctx->fd);
-				case 2: c = *cp++ + adjust; PUTHEX(c,ctx->fd);
-				case 1: c = *cp++ + adjust; PUTHEX(c,ctx->fd);
-				}
-				cp += es;
-			}
-		} else {
-			cc = 0;
-			for (; cc < ctx->tf_bytesperrow; cc += ctx->samplesperpixel) {
-				DOBREAK(breaklen, nc, ctx->fd);
-				switch (nc) {
-				case 4: c = *cp++; PUTHEX(c,ctx->fd);
-				case 3: c = *cp++; PUTHEX(c,ctx->fd);
-				case 2: c = *cp++; PUTHEX(c,ctx->fd);
-				case 1: c = *cp++; PUTHEX(c,ctx->fd);
-				}
-				cp += es;
-			}
-		}
-	}
-	_TIFFfree((char *) tf_buf);
-}
-
-void
-PSDataColorSeparate(TIFF2PSContext* ctx, TIFF* tif, uint32 w, uint32 h, int nc)
-{
-	uint32 row;
-	int breaklen = MAXLINE, cc;
-	tsample_t s, maxs;
-	unsigned char *tf_buf;
-	unsigned char *cp, c;
-
-	(void) w;
-	tf_buf = (unsigned char *) _TIFFmalloc(ctx->tf_bytesperrow);
-	if (tf_buf == NULL) {
-		TIFFError(ctx->filename, "No space for scanline buffer");
-		return;
-	}
-	maxs = (ctx->samplesperpixel > nc ? nc : ctx->samplesperpixel);
-	for (row = 0; row < h; row++) {
-		for (s = 0; s < maxs; s++) {
-			if (TIFFReadScanline(tif, tf_buf, row, s) < 0)
-				break;
-			for (cp = tf_buf, cc = 0; cc < ctx->tf_bytesperrow; cc++) {
-				DOBREAK(breaklen, 1, ctx->fd);
-				c = *cp++;
-				PUTHEX(c,ctx->fd);
-			}
-		}
-	}
-	_TIFFfree((char *) tf_buf);
-}
-
-#define	PUTRGBHEX(c,fd) \
-	PUTHEX(rmap[c],fd); PUTHEX(gmap[c],fd); PUTHEX(bmap[c],fd)
-
-void
-PSDataPalette(TIFF2PSContext* ctx, TIFF* tif, uint32 w, uint32 h)
-{
-	uint16 *rmap, *gmap, *bmap;
-	uint32 row;
-	int breaklen = MAXLINE, cc, nc;
-	unsigned char *tf_buf;
-	unsigned char *cp, c;
-
-	(void) w;
-	if (!TIFFGetField(tif, TIFFTAG_COLORMAP, &rmap, &gmap, &bmap)) {
-		TIFFError(ctx->filename, "Palette image w/o \"Colormap\" tag");
-		return;
-	}
-	switch (ctx->bitspersample) {
-	case 8:	case 4: case 2: case 1:
-		break;
-	default:
-		TIFFError(ctx->filename, "Depth %d not supported", ctx->bitspersample);
-		return;
-	}
-	nc = 3 * (8 / ctx->bitspersample);
-	tf_buf = (unsigned char *) _TIFFmalloc(ctx->tf_bytesperrow);
-	if (tf_buf == NULL) {
-		TIFFError(ctx->filename, "No space for scanline buffer");
-		return;
-	}
-	if (checkcmap(ctx, tif, 1<<ctx->bitspersample, rmap, gmap, bmap) == 16) {
-		int i;
-#define	CVT(x)		((unsigned short) (((x) * 255) / ((1U<<16)-1)))
-		for (i = (1<<ctx->bitspersample)-1; i >= 0; i--) {
-			rmap[i] = CVT(rmap[i]);
-			gmap[i] = CVT(gmap[i]);
-			bmap[i] = CVT(bmap[i]);
-		}
-#undef CVT
-	}
-	for (row = 0; row < h; row++) {
-		if (TIFFReadScanline(tif, tf_buf, row, 0) < 0)
-			break;
-		for (cp = tf_buf, cc = 0; cc < ctx->tf_bytesperrow; cc++) {
-			DOBREAK(breaklen, nc, ctx->fd);
-			switch (ctx->bitspersample) {
-			case 8:
-				c = *cp++; PUTRGBHEX(c, ctx->fd);
-				break;
-			case 4:
-				c = *cp++; PUTRGBHEX(c&0xf, ctx->fd);
-				c >>= 4;   PUTRGBHEX(c, ctx->fd);
-				break;
-			case 2:
-				c = *cp++; PUTRGBHEX(c&0x3, ctx->fd);
-				c >>= 2;   PUTRGBHEX(c&0x3, ctx->fd);
-				c >>= 2;   PUTRGBHEX(c&0x3, ctx->fd);
-				c >>= 2;   PUTRGBHEX(c, ctx->fd);
-				break;
-			case 1:
-				c = *cp++; PUTRGBHEX(c&0x1, ctx->fd);
-				c >>= 1;   PUTRGBHEX(c&0x1, ctx->fd);
-				c >>= 1;   PUTRGBHEX(c&0x1, ctx->fd);
-				c >>= 1;   PUTRGBHEX(c&0x1, ctx->fd);
-				c >>= 1;   PUTRGBHEX(c&0x1, ctx->fd);
-				c >>= 1;   PUTRGBHEX(c&0x1, ctx->fd);
-				c >>= 1;   PUTRGBHEX(c&0x1, ctx->fd);
-				c >>= 1;   PUTRGBHEX(c, ctx->fd);
-				break;
-			}
-		}
-	}
-	_TIFFfree((char *) tf_buf);
-}
-
-void
-PSDataBW(TIFF2PSContext* ctx, TIFF* tif, uint32 w, uint32 h)
-{
-	int breaklen = MAXLINE;
-	unsigned char* tf_buf;
-	unsigned char* cp;
-	tsize_t stripsize = TIFFStripSize(tif);
-	tstrip_t s;
-
-#if defined( EXP_ASCII85ENCODER )
-	int	ascii85_l;		/* Length, in bytes, of ascii85_p[] data */
-	uint8	*ascii85_p = 0;		/* Holds ASCII85 encoded data */
-#endif
-
-	(void) w; (void) h;
-	tf_buf = (unsigned char *) _TIFFmalloc(stripsize);
-        memset(tf_buf, 0, stripsize);
-	if (tf_buf == NULL) {
-		TIFFError(ctx->filename, "No space for scanline buffer");
-		return;
-	}
-
-#if defined( EXP_ASCII85ENCODER )
-	if ( ctx->ascii85 ) {
-	    /*
-	     * Allocate a buffer to hold the ASCII85 encoded data.  Note
-	     * that it is allocated with sufficient room to hold the
-	     * encoded data (5*stripsize/4) plus the EOD marker (+8)
-	     * and formatting line breaks.  The line breaks are more
-	     * than taken care of by using 6*stripsize/4 rather than
-	     * 5*stripsize/4.
-	     */
-
-	    ascii85_p = _TIFFmalloc( (stripsize+(stripsize/2)) + 8 );
-
-	    if ( !ascii85_p ) {
-		_TIFFfree( tf_buf );
-
-		TIFFError( ctx->filename,
-			   "Cannot allocate ASCII85 encoding buffer." );
-		return;
-	    }
-	}
-#endif
-
-	if (ctx->ascii85)
-		Ascii85Init(ctx);
-
-	for (s = 0; s < TIFFNumberOfStrips(tif); s++) {
-		int cc = TIFFReadEncodedStrip(tif, s, tf_buf, stripsize);
-		if (cc < 0) {
-			TIFFError(ctx->filename, "Can't read strip");
-			break;
-		}
-		cp = tf_buf;
-		if (ctx->photometric == PHOTOMETRIC_MINISWHITE) {
-			for (cp += cc; --cp >= tf_buf;)
-				*cp = ~*cp;
-			cp++;
-		}
-		if (ctx->ascii85) {
-#if defined( EXP_ASCII85ENCODER )
-			if (ctx->alpha) {
-				int adjust, i;
-				for (i = 0; i < cc; i+=2) {
-					adjust = 255 - cp[i + 1];
-				    cp[i / 2] = cp[i] + adjust;
-				}
-				cc /= 2;
-			}
-
-			ascii85_l = Ascii85EncodeBlock(ctx, ascii85_p, 1, cp,
-						       cc);
-
-			if ( ascii85_l > 0 )
-			    fwrite( ascii85_p, ascii85_l, 1, ctx->fd );
-#else
-			while (cc-- > 0)
-				Ascii85Put(ctx, *cp++);
-#endif /* EXP_ASCII85_ENCODER */
-		} else {
-			unsigned char c;
-
-			if (ctx->alpha) {
-				int adjust;
-				while (cc-- > 0) {
-					DOBREAK(breaklen, 1, ctx->fd);
-					/*
-					 * For images with ctx->alpha, matte against
-					 * a white background; i.e.
-					 *    Cback * (1 - Aimage)
-					 * where Cback = 1.
-					 */
-					adjust = 255 - cp[1];
-					c = *cp++ + adjust; PUTHEX(c,ctx->fd);
-					cp++, cc--;
-				}
-			} else {
-				while (cc-- > 0) {
-					c = *cp++;
-					DOBREAK(breaklen, 1, ctx->fd);
-					PUTHEX(c, ctx->fd);
-				}
-			}
-		}
-	}
-
-	if ( !ctx->ascii85 )
-	{
-	    if ( ctx->level2 || ctx->level3)
-		fputs(">\n", ctx->fd);
-	}
-#if !defined( EXP_ASCII85ENCODER )
-	else
-	    Ascii85Flush(ctx);
-#else
-	if ( ascii85_p )
-	    _TIFFfree( ascii85_p );
-#endif
-
-	_TIFFfree(tf_buf);
-}
-
-static void
-Ascii85Init(TIFF2PSContext *ctx)
-{
-	ctx->ascii85breaklen = 2*MAXLINE;
-	ctx->ascii85count = 0;
-}
-
-static void
-Ascii85Encode(unsigned char* raw, char *buf)
-{
-	uint32 word;
-
-	word = (((raw[0]<<8)+raw[1])<<16) + (raw[2]<<8) + raw[3];
-	if (word != 0L) {
-		uint32 q;
-		uint16 w1;
-
-		q = word / (85L*85*85*85);	/* actually only a byte */
-		buf[0] = (char) (q + '!');
-
-		word -= q * (85L*85*85*85); q = word / (85L*85*85);
-		buf[1] = (char) (q + '!');
-
-		word -= q * (85L*85*85); q = word / (85*85);
-		buf[2] = (char) (q + '!');
-
-		w1 = (uint16) (word - q*(85L*85));
-		buf[3] = (char) ((w1 / 85) + '!');
-		buf[4] = (char) ((w1 % 85) + '!');
-		buf[5] = '\0';
-	} else
-		buf[0] = 'z', buf[1] = '\0';
-}
-
-void
-Ascii85Put(TIFF2PSContext *ctx, unsigned char code)
-{
-	ctx->ascii85buf[ctx->ascii85count++] = code;
-	if (ctx->ascii85count >= 4) {
-		unsigned char* p;
-		int n;
-		char buf[6];
-
-		for (n = ctx->ascii85count, p = ctx->ascii85buf;
-		     n >= 4; n -= 4, p += 4) {
-			char* cp;
-			Ascii85Encode(p, buf);
-			for (cp = buf; *cp; cp++) {
-				putc(*cp, ctx->fd);
-				if (--ctx->ascii85breaklen == 0) {
-					putc('\n', ctx->fd);
-					ctx->ascii85breaklen = 2*MAXLINE;
-				}
-			}
-		}
-		_TIFFmemcpy(ctx->ascii85buf, p, n);
-		ctx->ascii85count = n;
-	}
-}
-
-void
-Ascii85Flush(TIFF2PSContext* ctx)
-{
-	if (ctx->ascii85count > 0) {
-		char res[6];
-		_TIFFmemset(&ctx->ascii85buf[ctx->ascii85count], 0, 3);
-		Ascii85Encode(ctx->ascii85buf, res);
-		fwrite(res[0] == 'z' ? "!!!!" : res, ctx->ascii85count + 1, 1, ctx->fd);
-	}
-	fputs("~>\n", ctx->fd);
-}
-#if	defined( EXP_ASCII85ENCODER)
-
-#define A85BREAKCNTR    ctx->ascii85breaklen
-#define A85BREAKLEN     (2*MAXLINE)
-
-/*****************************************************************************
-*
-* Name:         Ascii85EncodeBlock( ascii85_p, f_eod, raw_p, raw_l )
-*
-* Description:  This routine will encode the raw data in the buffer described
-*               by raw_p and raw_l into ASCII85 format and store the encoding
-*               in the buffer given by ascii85_p.
-*
-* Parameters:   ctx         -   TIFF2PS context
-*               ascii85_p   -   A buffer supplied by the caller which will
-*                               contain the encoded ASCII85 data.
-*               f_eod       -   Flag: Nz means to end the encoded buffer with
-*                               an End-Of-Data marker.
-*               raw_p       -   Pointer to the buffer of data to be encoded
-*               raw_l       -   Number of bytes in raw_p[] to be encoded
-*
-* Returns:      (int)   <   0   Error, see errno
-*                       >=  0   Number of bytes written to ascii85_p[].
-*
-* Notes:        An external variable given by A85BREAKCNTR is used to
-*               determine when to insert newline characters into the
-*               encoded data.  As each byte is placed into ascii85_p this
-*               external is decremented.  If the variable is decrement to
-*               or past zero then a newline is inserted into ascii85_p
-*               and the A85BREAKCNTR is then reset to A85BREAKLEN.
-*                   Note:  for efficiency reasons the A85BREAKCNTR variable
-*                          is not actually checked on *every* character
-*                          placed into ascii85_p but often only for every
-*                          5 characters.
-*
-*               THE CALLER IS RESPONSIBLE FOR ENSURING THAT ASCII85_P[] IS
-*               SUFFICIENTLY LARGE TO THE ENCODED DATA!
-*                   You will need at least 5 * (raw_l/4) bytes plus space for
-*                   newline characters and space for an EOD marker (if
-*                   requested).  A safe calculation is to use 6*(raw_l/4) + 8
-*                   to size ascii85_p.
-*
-*****************************************************************************/
-
-int Ascii85EncodeBlock( TIFF2PSContext *ctx, uint8 * ascii85_p,
-			unsigned f_eod, const uint8 * raw_p, int raw_l )
-
-{
-    char                        ascii85[5];     /* Encoded 5 tuple */
-    int                         ascii85_l;      /* Number of bytes written to ascii85_p[] */
-    int                         rc;             /* Return code */
-    uint32                      val32;          /* Unencoded 4 tuple */
-
-    ascii85_l = 0;                              /* Nothing written yet */
-
-    if ( raw_p )
-    {
-        --raw_p;                                /* Prepare for pre-increment fetches */
-
-        for ( ; raw_l > 3; raw_l -= 4 )
-        {
-            val32  = *(++raw_p) << 24;
-            val32 += *(++raw_p) << 16;
-            val32 += *(++raw_p) <<  8;
-            val32 += *(++raw_p);
-
-            if ( val32 == 0 )                   /* Special case */
-            {
-                ascii85_p[ascii85_l] = 'z';
-                rc = 1;
-            }
-
-            else
-            {
-                ascii85[4] = (char) ((val32 % 85) + 33);
-                val32 /= 85;
-
-                ascii85[3] = (char) ((val32 % 85) + 33);
-                val32 /= 85;
-
-                ascii85[2] = (char) ((val32 % 85) + 33);
-                val32 /= 85;
-
-                ascii85[1] = (char) ((val32 % 85) + 33);
-                ascii85[0] = (char) ((val32 / 85) + 33);
-
-                _TIFFmemcpy( &ascii85_p[ascii85_l], ascii85, sizeof(ascii85) );
-                rc = sizeof(ascii85);
-            }
-
-            ascii85_l += rc;
-
-            if ( (A85BREAKCNTR -= rc) <= 0 )
-            {
-                ascii85_p[ascii85_l] = '\n';
-                ++ascii85_l;
-                A85BREAKCNTR = A85BREAKLEN;
-            }
-        }
-
-        /*
-         * Output any straggler bytes:
-         */
-
-        if ( raw_l > 0 )
-        {
-            int             len;                /* Output this many bytes */
-
-            len = raw_l + 1;
-            val32 = *++raw_p << 24;             /* Prime the pump */
-
-            if ( --raw_l > 0 )  val32 += *(++raw_p) << 16;
-            if ( --raw_l > 0 )  val32 += *(++raw_p) <<  8;
-
-            val32 /= 85;
-
-            ascii85[3] = (char) ((val32 % 85) + 33);
-            val32 /= 85;
-
-            ascii85[2] = (char) ((val32 % 85) + 33);
-            val32 /= 85;
-
-            ascii85[1] = (char) ((val32 % 85) + 33);
-            ascii85[0] = (char) ((val32 / 85) + 33);
-
-            _TIFFmemcpy( &ascii85_p[ascii85_l], ascii85, len );
-            ascii85_l += len;
-        }
-    }
-
-    /*
-     * If requested add an ASCII85 End Of Data marker:
-     */
-
-    if ( f_eod )
-    {
-        ascii85_p[ascii85_l++] = '~';
-        ascii85_p[ascii85_l++] = '>';
-        ascii85_p[ascii85_l++] = '\n';
-    }
-
-    return ( ascii85_l );
-
-}   /* Ascii85EncodeBlock() */
-
-#endif	/* EXP_ASCII85ENCODER */
-
-/* vim: set ts=8 sts=8 sw=8 noet: */