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authorJörg Frings-Fürst <debian@jff-webhosting.net>2015-11-06 07:14:47 +0100
committerJörg Frings-Fürst <debian@jff-webhosting.net>2015-11-06 07:14:47 +0100
commitd479dd1aab1c1cb907932c6595b0ef33523fc797 (patch)
treead7d454b9edaae3d8892d84cd8f8ef5c2697b79b /tiff/tools/ras2tiff.c
parent9491825ddff7a294d1f49061bae7044e426aeb2e (diff)
Imported Upstream version 1.8.3upstream/1.8.3
Diffstat (limited to 'tiff/tools/ras2tiff.c')
-rwxr-xr-xtiff/tools/ras2tiff.c316
1 files changed, 0 insertions, 316 deletions
diff --git a/tiff/tools/ras2tiff.c b/tiff/tools/ras2tiff.c
deleted file mode 100755
index ec8a071..0000000
--- a/tiff/tools/ras2tiff.c
+++ /dev/null
@@ -1,316 +0,0 @@
-/* $Id: ras2tiff.c,v 1.18 2010-03-10 18:56:49 bfriesen Exp $ */
-
-/*
- * 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.
- */
-
-#include "tif_config.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-#ifdef NEED_LIBPORT
-# include "libport.h"
-#endif
-
-#include "rasterfile.h"
-#include "tiffio.h"
-
-#ifndef howmany
-#define howmany(x, y) (((x)+((y)-1))/(y))
-#endif
-#define streq(a,b) (strcmp(a,b) == 0)
-#define strneq(a,b,n) (strncmp(a,b,n) == 0)
-
-static uint16 compression = (uint16) -1;
-static int jpegcolormode = JPEGCOLORMODE_RGB;
-static int quality = 75; /* JPEG quality */
-static uint16 predictor = 0;
-
-static void usage(void);
-static int processCompressOptions(char*);
-
-int
-main(int argc, char* argv[])
-{
- unsigned char* buf;
- long row;
- tsize_t linebytes, scanline;
- TIFF *out;
- FILE *in;
- struct rasterfile h;
- uint16 photometric;
- uint16 config = PLANARCONFIG_CONTIG;
- uint32 rowsperstrip = (uint32) -1;
- int c;
- extern int optind;
- extern char* optarg;
-
- while ((c = getopt(argc, argv, "c:r:h")) != -1)
- switch (c) {
- case 'c': /* compression scheme */
- if (!processCompressOptions(optarg))
- usage();
- break;
- case 'r': /* rows/strip */
- rowsperstrip = atoi(optarg);
- break;
- case 'h':
- usage();
- /*NOTREACHED*/
- }
- if (argc - optind != 2)
- usage();
- in = fopen(argv[optind], "rb");
- if (in == NULL) {
- fprintf(stderr, "%s: Can not open.\n", argv[optind]);
- return (-1);
- }
- if (fread(&h, sizeof (h), 1, in) != 1) {
- fprintf(stderr, "%s: Can not read header.\n", argv[optind]);
- fclose(in);
- return (-2);
- }
- if (strcmp(h.ras_magic, RAS_MAGIC) == 0) {
-#ifndef WORDS_BIGENDIAN
- TIFFSwabLong((uint32 *)&h.ras_width);
- TIFFSwabLong((uint32 *)&h.ras_height);
- TIFFSwabLong((uint32 *)&h.ras_depth);
- TIFFSwabLong((uint32 *)&h.ras_length);
- TIFFSwabLong((uint32 *)&h.ras_type);
- TIFFSwabLong((uint32 *)&h.ras_maptype);
- TIFFSwabLong((uint32 *)&h.ras_maplength);
-#endif
- } else if (strcmp(h.ras_magic, RAS_MAGIC_INV) == 0) {
-#ifdef WORDS_BIGENDIAN
- TIFFSwabLong((uint32 *)&h.ras_width);
- TIFFSwabLong((uint32 *)&h.ras_height);
- TIFFSwabLong((uint32 *)&h.ras_depth);
- TIFFSwabLong((uint32 *)&h.ras_length);
- TIFFSwabLong((uint32 *)&h.ras_type);
- TIFFSwabLong((uint32 *)&h.ras_maptype);
- TIFFSwabLong((uint32 *)&h.ras_maplength);
-#endif
- } else {
- fprintf(stderr, "%s: Not a rasterfile.\n", argv[optind]);
- fclose(in);
- return (-3);
- }
- out = TIFFOpen(argv[optind+1], "w");
- if (out == NULL)
- {
- fclose(in);
- return (-4);
- }
- TIFFSetField(out, TIFFTAG_IMAGEWIDTH, (uint32) h.ras_width);
- TIFFSetField(out, TIFFTAG_IMAGELENGTH, (uint32) h.ras_height);
- TIFFSetField(out, TIFFTAG_ORIENTATION, ORIENTATION_TOPLEFT);
- TIFFSetField(out, TIFFTAG_SAMPLESPERPIXEL, h.ras_depth > 8 ? 3 : 1);
- TIFFSetField(out, TIFFTAG_BITSPERSAMPLE, h.ras_depth > 1 ? 8 : 1);
- TIFFSetField(out, TIFFTAG_PLANARCONFIG, config);
- if (h.ras_maptype != RMT_NONE) {
- uint16* red;
- register uint16* map;
- register int i, j;
- int mapsize;
-
- buf = (unsigned char *)_TIFFmalloc(h.ras_maplength);
- if (buf == NULL) {
- fprintf(stderr, "No space to read in colormap.\n");
- return (-5);
- }
- if (fread(buf, h.ras_maplength, 1, in) != 1) {
- fprintf(stderr, "%s: Read error on colormap.\n",
- argv[optind]);
- return (-6);
- }
- mapsize = 1<<h.ras_depth;
- if (h.ras_maplength > mapsize*3) {
- fprintf(stderr,
- "%s: Huh, %ld colormap entries, should be %d?\n",
- argv[optind], h.ras_maplength, mapsize*3);
- return (-7);
- }
- red = (uint16*)_TIFFmalloc(mapsize * 3 * sizeof (uint16));
- if (red == NULL) {
- fprintf(stderr, "No space for colormap.\n");
- return (-8);
- }
- map = red;
- for (j = 0; j < 3; j++) {
-#define SCALE(x) (((x)*((1L<<16)-1))/255)
- for (i = h.ras_maplength/3; i-- > 0;)
- *map++ = SCALE(*buf++);
- if ((i = h.ras_maplength/3) < mapsize) {
- i = mapsize - i;
- _TIFFmemset(map, 0, i*sizeof (uint16));
- map += i;
- }
- }
- TIFFSetField(out, TIFFTAG_COLORMAP,
- red, red + mapsize, red + 2*mapsize);
- photometric = PHOTOMETRIC_PALETTE;
- if (compression == (uint16) -1)
- compression = COMPRESSION_PACKBITS;
- TIFFSetField(out, TIFFTAG_COMPRESSION, compression);
- } else {
- /* XXX this is bogus... */
- photometric = h.ras_depth == 24 ?
- PHOTOMETRIC_RGB : PHOTOMETRIC_MINISBLACK;
- if (compression == (uint16) -1)
- compression = COMPRESSION_LZW;
- TIFFSetField(out, TIFFTAG_COMPRESSION, compression);
- }
- switch (compression) {
- case COMPRESSION_JPEG:
- if (photometric == PHOTOMETRIC_RGB && jpegcolormode == JPEGCOLORMODE_RGB)
- photometric = PHOTOMETRIC_YCBCR;
- TIFFSetField(out, TIFFTAG_JPEGQUALITY, quality);
- TIFFSetField(out, TIFFTAG_JPEGCOLORMODE, jpegcolormode);
- break;
- case COMPRESSION_LZW:
- case COMPRESSION_DEFLATE:
- if (predictor != 0)
- TIFFSetField(out, TIFFTAG_PREDICTOR, predictor);
- break;
- }
- TIFFSetField(out, TIFFTAG_PHOTOMETRIC, photometric);
- linebytes = ((h.ras_depth*h.ras_width+15) >> 3) &~ 1;
- scanline = TIFFScanlineSize(out);
- if (scanline > linebytes) {
- buf = (unsigned char *)_TIFFmalloc(scanline);
- _TIFFmemset(buf+linebytes, 0, scanline-linebytes);
- } else
- buf = (unsigned char *)_TIFFmalloc(linebytes);
- TIFFSetField(out, TIFFTAG_ROWSPERSTRIP,
- TIFFDefaultStripSize(out, rowsperstrip));
- for (row = 0; row < h.ras_height; row++) {
- if (fread(buf, linebytes, 1, in) != 1) {
- fprintf(stderr, "%s: scanline %ld: Read error.\n",
- argv[optind], row);
- break;
- }
- if (h.ras_type == RT_STANDARD && h.ras_depth == 24) {
- tsize_t cc = h.ras_width;
- unsigned char* cp = buf;
-#define SWAP(a,b) { unsigned char t = (a); (a) = (b); (b) = t; }
- do {
- SWAP(cp[0], cp[2]);
- cp += 3;
- } while (--cc);
- }
- if (TIFFWriteScanline(out, buf, row, 0) < 0)
- break;
- }
- (void) TIFFClose(out);
- fclose(in);
- return (0);
-}
-
-static int
-processCompressOptions(char* opt)
-{
- if (streq(opt, "none"))
- compression = COMPRESSION_NONE;
- else if (streq(opt, "packbits"))
- compression = COMPRESSION_PACKBITS;
- else if (strneq(opt, "jpeg", 4)) {
- char* cp = strchr(opt, ':');
-
- compression = COMPRESSION_JPEG;
- while( cp )
- {
- if (isdigit((int)cp[1]))
- quality = atoi(cp+1);
- else if (cp[1] == 'r' )
- jpegcolormode = JPEGCOLORMODE_RAW;
- else
- usage();
-
- cp = strchr(cp+1,':');
- }
- } else if (strneq(opt, "lzw", 3)) {
- char* cp = strchr(opt, ':');
- if (cp)
- predictor = atoi(cp+1);
- compression = COMPRESSION_LZW;
- } else if (strneq(opt, "zip", 3)) {
- char* cp = strchr(opt, ':');
- if (cp)
- predictor = atoi(cp+1);
- compression = COMPRESSION_DEFLATE;
- } else
- return (0);
- return (1);
-}
-
-char* stuff[] = {
-"usage: ras2tiff [options] input.ras output.tif",
-"where options are:",
-" -r # make each strip have no more than # rows",
-"",
-" -c lzw[:opts] compress output with Lempel-Ziv & Welch encoding",
-" -c zip[:opts] compress output with deflate encoding",
-" -c jpeg[:opts] compress output with JPEG encoding",
-" -c packbits compress output with packbits encoding",
-" -c none use no compression algorithm on output",
-"",
-"JPEG options:",
-" # set compression quality level (0-100, default 75)",
-" r output color image as RGB rather than YCbCr",
-"For example, -c jpeg:r:50 to get JPEG-encoded RGB data with 50% comp. quality",
-"",
-"LZW and deflate options:",
-" # set predictor value",
-"For example, -c lzw:2 to get LZW-encoded data with horizontal differencing",
-" -h this help message",
-NULL
-};
-
-static void
-usage(void)
-{
- char buf[BUFSIZ];
- int i;
-
- setbuf(stderr, buf);
- fprintf(stderr, "%s\n\n", TIFFGetVersion());
- for (i = 0; stuff[i] != NULL; i++)
- fprintf(stderr, "%s\n", stuff[i]);
- exit(-1);
-}
-
-/* vim: set ts=8 sts=8 sw=8 noet: */
-/*
- * Local Variables:
- * mode: c
- * c-basic-offset: 8
- * fill-column: 78
- * End:
- */