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#ifndef lint
static char rcsid[] = "$Header: /usr/people/sam/tiff/libtiff/RCS/tif_print.c,v 1.46 92/10/21 13:42:17 sam Exp $";
#endif
/*
* Copyright (c) 1988, 1989, 1990, 1991, 1992 Sam Leffler
* Copyright (c) 1991, 1992 Silicon Graphics, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software and
* its documentation for any purpose is hereby granted without fee, provided
* that (i) the above copyright notices and this permission notice appear in
* all copies of the software and related documentation, and (ii) the names of
* Sam Leffler and Silicon Graphics may not be used in any advertising or
* publicity relating to the software without the specific, prior written
* permission of Sam Leffler and Silicon Graphics.
*
* THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
* EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
* WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
*
* IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
* ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
* OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
* WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
* LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
* OF THIS SOFTWARE.
*/
/*
* TIFF Library.
*
* Directory Printing Support
*/
#include "tiffiop.h"
#include <stdio.h>
#ifdef JPEG_SUPPORT
static
DECLARE2(JPEGPrintQTable, FILE*, fd, u_char*, tab)
{
int i, j;
char *sep;
fputc('\n', fd);
for (i = 0; i < 8; i++) {
sep = " ";
for (j = 0; j < 8; j++) {
fprintf(fd, "%s%2u", sep, tab[8*i+j]);
sep = ", ";
}
fputc('\n', fd);
}
}
static
DECLARE2(JPEGPrintCTable, FILE*, fd, u_char*, tab)
{
int i, n, count;
char *sep;
fprintf(fd, "\n Bits:");
count = 0;
for (i = 0; i < 16; i++) {
fprintf(fd, " %u", tab[i]);
count += tab[i];
}
n = 0;
for (; count > 0; count--) {
if ((n % 8) == 0) {
fputc('\n', fd);
sep = " ";
}
fprintf(fd, "%s0x%02x", sep, tab[i++]);
sep = ", ";
n++;
}
if (n % 8)
fputc('\n', fd);
}
#endif
static const char *photoNames[] = {
"min-is-white", /* PHOTOMETRIC_MINISWHITE */
"min-is-black", /* PHOTOMETRIC_MINISBLACK */
"RGB color", /* PHOTOMETRIC_RGB */
"palette color (RGB from colormap)", /* PHOTOMETRIC_PALETTE */
"transparency mask", /* PHOTOMETRIC_MASK */
"separated", /* PHOTOMETRIC_SEPARATED */
"YCbCr", /* PHOTOMETRIC_YCBCR */
"7 (0x7)",
"CIE L*a*b*", /* PHOTOMETRIC_CIELAB */
};
#define NPHOTONAMES (sizeof (photoNames) / sizeof (photoNames[0]))
static const char *orientNames[] = {
"0 (0x0)",
"row 0 top, col 0 lhs", /* ORIENTATION_TOPLEFT */
"row 0 top, col 0 rhs", /* ORIENTATION_TOPRIGHT */
"row 0 bottom, col 0 rhs", /* ORIENTATION_BOTRIGHT */
"row 0 bottom, col 0 lhs", /* ORIENTATION_BOTLEFT */
"row 0 lhs, col 0 top", /* ORIENTATION_LEFTTOP */
"row 0 rhs, col 0 top", /* ORIENTATION_RIGHTTOP */
"row 0 rhs, col 0 bottom", /* ORIENTATION_RIGHTBOT */
"row 0 lhs, col 0 bottom", /* ORIENTATION_LEFTBOT */
};
#define NORIENTNAMES (sizeof (orientNames) / sizeof (orientNames[0]))
/*
* Print the contents of the current directory
* to the specified stdio file stream.
*/
void
DECLARE3(TIFFPrintDirectory, TIFF*, tif, FILE*, fd, long, flags)
{
register TIFFDirectory *td;
char *sep;
int i, j;
long n;
fprintf(fd, "TIFF Directory at offset 0x%x\n", tif->tif_diroff);
td = &tif->tif_dir;
if (TIFFFieldSet(tif,FIELD_SUBFILETYPE)) {
fprintf(fd, " Subfile Type:");
sep = " ";
if (td->td_subfiletype & FILETYPE_REDUCEDIMAGE) {
fprintf(fd, "%sreduced-resolution image", sep);
sep = "/";
}
if (td->td_subfiletype & FILETYPE_PAGE) {
fprintf(fd, "%smulti-page document", sep);
sep = "/";
}
if (td->td_subfiletype & FILETYPE_MASK)
fprintf(fd, "%stransparency mask", sep);
fprintf(fd, " (%u = 0x%x)\n",
td->td_subfiletype, td->td_subfiletype);
}
if (TIFFFieldSet(tif,FIELD_IMAGEDIMENSIONS)) {
fprintf(fd, " Image Width: %lu Image Length: %lu",
td->td_imagewidth, td->td_imagelength);
if (TIFFFieldSet(tif,FIELD_IMAGEDEPTH))
fprintf(fd, " Image Depth: %lu", td->td_imagedepth);
fprintf(fd, "\n");
}
if (TIFFFieldSet(tif,FIELD_TILEDIMENSIONS)) {
fprintf(fd, " Tile Width: %lu Tile Length: %lu",
td->td_tilewidth, td->td_tilelength);
if (TIFFFieldSet(tif,FIELD_TILEDEPTH))
fprintf(fd, " Tile Depth: %lu", td->td_tiledepth);
fprintf(fd, "\n");
}
if (TIFFFieldSet(tif,FIELD_RESOLUTION)) {
fprintf(fd, " Resolution: %g, %g",
td->td_xresolution, td->td_yresolution);
if (TIFFFieldSet(tif,FIELD_RESOLUTIONUNIT)) {
switch (td->td_resolutionunit) {
case RESUNIT_NONE:
fprintf(fd, " (unitless)");
break;
case RESUNIT_INCH:
fprintf(fd, " pixels/inch");
break;
case RESUNIT_CENTIMETER:
fprintf(fd, " pixels/cm");
break;
default:
fprintf(fd, " (unit %u = 0x%x)",
td->td_resolutionunit,
td->td_resolutionunit);
break;
}
}
fprintf(fd, "\n");
}
if (TIFFFieldSet(tif,FIELD_POSITION))
fprintf(fd, " Position: %g, %g\n",
td->td_xposition, td->td_yposition);
if (TIFFFieldSet(tif,FIELD_BITSPERSAMPLE))
fprintf(fd, " Bits/Sample: %u\n", td->td_bitspersample);
if (TIFFFieldSet(tif,FIELD_SAMPLEFORMAT)) {
fprintf(fd, " Sample Format: ");
switch (td->td_sampleformat) {
case SAMPLEFORMAT_VOID:
fprintf(fd, "void\n");
break;
case SAMPLEFORMAT_INT:
fprintf(fd, "signed integer\n");
break;
case SAMPLEFORMAT_UINT:
fprintf(fd, "unsigned integer\n");
break;
case SAMPLEFORMAT_IEEEFP:
fprintf(fd, "IEEE floating point\n");
break;
default:
fprintf(fd, "%u (0x%x)\n",
td->td_sampleformat, td->td_sampleformat);
break;
}
}
if (TIFFFieldSet(tif,FIELD_COMPRESSION)) {
fprintf(fd, " Compression Scheme: ");
switch (td->td_compression) {
case COMPRESSION_NONE:
fprintf(fd, "none\n");
break;
case COMPRESSION_CCITTRLE:
fprintf(fd, "CCITT modified Huffman encoding\n");
break;
case COMPRESSION_CCITTFAX3:
fprintf(fd, "CCITT Group 3 facsimile encoding\n");
break;
case COMPRESSION_CCITTFAX4:
fprintf(fd, "CCITT Group 4 facsimile encoding\n");
break;
case COMPRESSION_CCITTRLEW:
fprintf(fd, "CCITT modified Huffman encoding %s\n",
"w/ word alignment");
break;
case COMPRESSION_PACKBITS:
fprintf(fd, "Macintosh PackBits encoding\n");
break;
case COMPRESSION_THUNDERSCAN:
fprintf(fd, "ThunderScan 4-bit encoding\n");
break;
case COMPRESSION_LZW:
fprintf(fd, "Lempel-Ziv & Welch encoding\n");
break;
case COMPRESSION_NEXT:
fprintf(fd, "NeXT 2-bit encoding\n");
break;
case COMPRESSION_JPEG:
fprintf(fd, "JPEG encoding\n");
break;
default:
fprintf(fd, "%u (0x%x)\n",
td->td_compression, td->td_compression);
break;
}
}
if (TIFFFieldSet(tif,FIELD_PHOTOMETRIC)) {
fprintf(fd, " Photometric Interpretation: ");
if (td->td_photometric < NPHOTONAMES)
fprintf(fd, "%s\n", photoNames[td->td_photometric]);
else
fprintf(fd, "%u (0x%x)\n",
td->td_photometric, td->td_photometric);
}
if (TIFFFieldSet(tif,FIELD_MATTEING))
fprintf(fd, " Matteing: %s\n", td->td_matteing ?
"pre-multiplied with alpha channel" : "none");
#ifdef CMYK_SUPPORT
if (TIFFFieldSet(tif,FIELD_INKSET)) {
fprintf(fd, " Ink Set: ");
switch (td->td_inkset) {
case INKSET_CMYK:
fprintf(fd, "CMYK\n");
break;
default:
fprintf(fd, "%u (0x%x)\n",
td->td_inkset, td->td_inkset);
break;
}
}
if (TIFFFieldSet(tif,FIELD_INKNAMES)) {
char *cp;
fprintf(fd, " Ink Names: ");
i = td->td_samplesperpixel;
sep = "";
for (cp = td->td_inknames; i > 0; cp = strchr(cp, '\0')) {
fprintf(fd, "%s%s", sep, cp);
sep = ", ";
}
}
if (TIFFFieldSet(tif,FIELD_DOTRANGE))
fprintf(fd, " Dot Range: %u-%u\n",
td->td_dotrange[0], td->td_dotrange[1]);
if (TIFFFieldSet(tif,FIELD_TARGETPRINTER))
fprintf(fd, " Target Printer: %s\n", td->td_targetprinter);
#endif
if (TIFFFieldSet(tif,FIELD_THRESHHOLDING)) {
fprintf(fd, " Thresholding: ");
switch (td->td_threshholding) {
case THRESHHOLD_BILEVEL:
fprintf(fd, "bilevel art scan\n");
break;
case THRESHHOLD_HALFTONE:
fprintf(fd, "halftone or dithered scan\n");
break;
case THRESHHOLD_ERRORDIFFUSE:
fprintf(fd, "error diffused\n");
break;
default:
fprintf(fd, "%u (0x%x)\n",
td->td_threshholding, td->td_threshholding);
break;
}
}
if (TIFFFieldSet(tif,FIELD_FILLORDER)) {
fprintf(fd, " FillOrder: ");
switch (td->td_fillorder) {
case FILLORDER_MSB2LSB:
fprintf(fd, "msb-to-lsb\n");
break;
case FILLORDER_LSB2MSB:
fprintf(fd, "lsb-to-msb\n");
break;
default:
fprintf(fd, "%u (0x%x)\n",
td->td_fillorder, td->td_fillorder);
break;
}
}
if (TIFFFieldSet(tif,FIELD_PREDICTOR)) {
fprintf(fd, " Predictor: ");
switch (td->td_predictor) {
case 1:
fprintf(fd, "none\n");
break;
case 2:
fprintf(fd, "horizontal differencing\n");
break;
default:
fprintf(fd, "%u (0x%x)\n",
td->td_predictor, td->td_predictor);
break;
}
}
#ifdef YCBCR_SUPPORT
if (TIFFFieldSet(tif,FIELD_YCBCRSUBSAMPLING))
fprintf(fd, " YCbCr Subsampling: %u, %u\n",
td->td_ycbcrsubsampling[0], td->td_ycbcrsubsampling[1]);
if (TIFFFieldSet(tif,FIELD_YCBCRPOSITIONING)) {
fprintf(fd, " YCbCr Positioning: ");
switch (td->td_ycbcrpositioning) {
case YCBCRPOSITION_CENTERED:
fprintf(fd, "centered\n");
break;
case YCBCRPOSITION_COSITED:
fprintf(fd, "cosited\n");
break;
default:
fprintf(fd, "%u (0x%x)\n",
td->td_ycbcrpositioning, td->td_ycbcrpositioning);
break;
}
}
if (TIFFFieldSet(tif,FIELD_YCBCRCOEFFICIENTS))
fprintf(fd, " YCbCr Coefficients: %g, %g, %g\n",
td->td_ycbcrcoeffs[0],
td->td_ycbcrcoeffs[1],
td->td_ycbcrcoeffs[2]);
#endif
#ifdef JPEG_SUPPORT
if (TIFFFieldSet(tif,FIELD_JPEGPROC)) {
fprintf(fd, " JPEG Processing Mode: ");
switch (td->td_jpegproc) {
case JPEGPROC_BASELINE:
fprintf(fd, "baseline sequential algorithm\n");
break;
case JPEGPROC_LOSSLESS:
fprintf(fd, "lossless algorithm with Huffman coding\n");
break;
default:
fprintf(fd, "%u (0x%x)\n",
td->td_jpegproc, td->td_jpegproc);
break;
}
}
if (TIFFFieldSet(tif,FIELD_JPEGRESTARTINTERVAL)) {
fprintf(fd, " JPEG Restart Interval: ");
if (td->td_jpegrestartinterval)
fprintf(fd, "%u\n", td->td_jpegrestartinterval);
else
fprintf(fd, "(no restart markers)\n");
}
if (TIFFFieldSet(tif,FIELD_JPEGQTABLES)) {
fprintf(fd, " JPEG Quantization Tables: ");
if (flags & TIFFPRINT_JPEGQTABLES) {
for (i = 0; i < td->td_samplesperpixel; i++)
JPEGPrintQTable(fd, td->td_qtab[i]);
} else
fprintf(fd, "(present)\n");
}
if (TIFFFieldSet(tif,FIELD_JPEGDCTABLES)) {
fprintf(fd, " JPEG DC Tables: ");
if (flags & TIFFPRINT_JPEGDCTABLES) {
for (i = 0; i < td->td_samplesperpixel; i++)
JPEGPrintCTable(fd, td->td_dctab[i]);
} else
fprintf(fd, "(present)\n");
}
if (TIFFFieldSet(tif,FIELD_JPEGACTABLES)) {
fprintf(fd, " JPEG AC Tables: ");
if (flags & TIFFPRINT_JPEGACTABLES) {
for (i = 0; i < td->td_samplesperpixel; i++)
JPEGPrintCTable(fd, td->td_actab[i]);
} else
fprintf(fd, "(present)\n");
}
#endif
if (TIFFFieldSet(tif,FIELD_HALFTONEHINTS))
fprintf(fd, " Halftone Hints: light %u dark %u\n",
td->td_halftonehints[0], td->td_halftonehints[1]);
if (TIFFFieldSet(tif,FIELD_ARTIST))
fprintf(fd, " Artist: \"%s\"\n", td->td_artist);
if (TIFFFieldSet(tif,FIELD_DATETIME))
fprintf(fd, " Date & Time: \"%s\"\n", td->td_datetime);
if (TIFFFieldSet(tif,FIELD_HOSTCOMPUTER))
fprintf(fd, " Host Computer: \"%s\"\n", td->td_hostcomputer);
if (TIFFFieldSet(tif,FIELD_SOFTWARE))
fprintf(fd, " Software: \"%s\"\n", td->td_software);
if (TIFFFieldSet(tif,FIELD_DOCUMENTNAME))
fprintf(fd, " Document Name: \"%s\"\n", td->td_documentname);
if (TIFFFieldSet(tif,FIELD_IMAGEDESCRIPTION))
fprintf(fd, " Image Description: \"%s\"\n",
td->td_imagedescription);
if (TIFFFieldSet(tif,FIELD_MAKE))
fprintf(fd, " Make: \"%s\"\n", td->td_make);
if (TIFFFieldSet(tif,FIELD_MODEL))
fprintf(fd, " Model: \"%s\"\n", td->td_model);
if (TIFFFieldSet(tif,FIELD_ORIENTATION)) {
fprintf(fd, " Orientation: ");
if (td->td_orientation < NORIENTNAMES)
fprintf(fd, "%s\n", orientNames[td->td_orientation]);
else
fprintf(fd, "%u (0x%x)\n",
td->td_orientation, td->td_orientation);
}
if (TIFFFieldSet(tif,FIELD_SAMPLESPERPIXEL))
fprintf(fd, " Samples/Pixel: %u\n", td->td_samplesperpixel);
if (TIFFFieldSet(tif,FIELD_ROWSPERSTRIP)) {
fprintf(fd, " Rows/Strip: ");
if (td->td_rowsperstrip == 0xffffffffL)
fprintf(fd, "(infinite)\n");
else
fprintf(fd, "%u\n", td->td_rowsperstrip);
}
if (TIFFFieldSet(tif,FIELD_MINSAMPLEVALUE))
fprintf(fd, " Min Sample Value: %u\n", td->td_minsamplevalue);
if (TIFFFieldSet(tif,FIELD_MAXSAMPLEVALUE))
fprintf(fd, " Max Sample Value: %u\n", td->td_maxsamplevalue);
if (TIFFFieldSet(tif,FIELD_PLANARCONFIG)) {
fprintf(fd, " Planar Configuration: ");
switch (td->td_planarconfig) {
case PLANARCONFIG_CONTIG:
fprintf(fd, "single image plane\n");
break;
case PLANARCONFIG_SEPARATE:
fprintf(fd, "separate image planes\n");
break;
default:
fprintf(fd, "%u (0x%x)\n",
td->td_planarconfig, td->td_planarconfig);
break;
}
}
if (TIFFFieldSet(tif,FIELD_PAGENAME))
fprintf(fd, " Page Name: \"%s\"\n", td->td_pagename);
if (TIFFFieldSet(tif,FIELD_GROUP3OPTIONS)) {
fprintf(fd, " Group 3 Options:");
sep = " ";
if (td->td_group3options & GROUP3OPT_2DENCODING)
fprintf(fd, "%s2-d encoding", sep), sep = "+";
if (td->td_group3options & GROUP3OPT_FILLBITS)
fprintf(fd, "%sEOL padding", sep), sep = "+";
if (td->td_group3options & GROUP3OPT_UNCOMPRESSED)
fprintf(fd, "%suncompressed data", sep);
fprintf(fd, " (%u = 0x%x)\n",
td->td_group3options, td->td_group3options);
}
if (TIFFFieldSet(tif,FIELD_CLEANFAXDATA)) {
fprintf(fd, " Fax Data: ");
switch (td->td_cleanfaxdata) {
case CLEANFAXDATA_CLEAN:
fprintf(fd, "clean\n");
break;
case CLEANFAXDATA_REGENERATED:
fprintf(fd, "receiver regenerated\n");
break;
case CLEANFAXDATA_UNCLEAN:
fprintf(fd, "uncorrected errors\n");
break;
default:
fprintf(fd, "(%u = 0x%x)\n",
td->td_cleanfaxdata, td->td_cleanfaxdata);
break;
}
}
if (TIFFFieldSet(tif,FIELD_BADFAXLINES))
fprintf(fd, " Bad Fax Lines: %u\n", td->td_badfaxlines);
if (TIFFFieldSet(tif,FIELD_BADFAXRUN))
fprintf(fd, " Consecutive Bad Fax Lines: %u\n",
td->td_badfaxrun);
if (TIFFFieldSet(tif,FIELD_GROUP4OPTIONS)) {
fprintf(fd, " Group 4 Options:");
if (td->td_group4options & GROUP4OPT_UNCOMPRESSED)
fprintf(fd, "uncompressed data");
fprintf(fd, " (%u = 0x%x)\n",
td->td_group4options, td->td_group4options);
}
if (TIFFFieldSet(tif,FIELD_PAGENUMBER))
fprintf(fd, " Page Number: %u-%u\n",
td->td_pagenumber[0], td->td_pagenumber[1]);
if (TIFFFieldSet(tif,FIELD_COLORMAP)) {
fprintf(fd, " Color Map: ");
if (flags & TIFFPRINT_COLORMAP) {
fprintf(fd, "\n");
n = 1L<<td->td_bitspersample;
for (i = 0; i < n; i++)
fprintf(fd, " %5d: %5u %5u %5u\n",
i,
td->td_colormap[0][i],
td->td_colormap[1][i],
td->td_colormap[2][i]);
} else
fprintf(fd, "(present)\n");
}
#ifdef COLORIMETRY_SUPPORT
if (TIFFFieldSet(tif,FIELD_WHITEPOINT))
fprintf(fd, " White Point: %g-%g\n",
td->td_whitepoint[0], td->td_whitepoint[1]);
if (TIFFFieldSet(tif,FIELD_PRIMARYCHROMAS))
fprintf(fd, " Primary Chromaticities: %g,%g %g,%g %g,%g\n",
td->td_primarychromas[0], td->td_primarychromas[1],
td->td_primarychromas[2], td->td_primarychromas[3],
td->td_primarychromas[4], td->td_primarychromas[5]);
if (TIFFFieldSet(tif,FIELD_REFBLACKWHITE)) {
fprintf(fd, " Reference Black/White:\n");
for (i = 0; i < td->td_samplesperpixel; i++)
fprintf(fd, " %2d: %5g %5g\n",
i,
td->td_refblackwhite[2*i+0],
td->td_refblackwhite[2*i+1]);
}
if (TIFFFieldSet(tif,FIELD_TRANSFERFUNCTION)) {
fprintf(fd, " Transfer Function: ");
if (flags & TIFFPRINT_CURVES) {
fprintf(fd, "\n");
n = 1L<<td->td_bitspersample;
for (i = 0; i < n; i++) {
fprintf(fd, " %2d: %5u",
i, td->td_transferfunction[0][i]);
for (j = 1; j < td->td_samplesperpixel; j++)
fprintf(fd, " %5u",
td->td_transferfunction[j][i]);
putc('\n', fd);
}
} else
fprintf(fd, "(present)\n");
}
#endif
if ((flags & TIFFPRINT_STRIPS) &&
TIFFFieldSet(tif,FIELD_STRIPOFFSETS)) {
fprintf(fd, " %u %s:\n",
td->td_nstrips,
isTiled(tif) ? "Tiles" : "Strips");
for (i = 0; i < td->td_nstrips; i++)
fprintf(fd, " %3d: [%8u, %8u]\n",
i, td->td_stripoffset[i], td->td_stripbytecount[i]);
}
}
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.