From c0b89ac5bfb90835ef01573267020e42d4fe070c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Sun, 23 Aug 2015 12:17:05 +0200 Subject: Imported Upstream version 1.8.0 --- tiff/tools/ras2tiff.c | 306 -------------------------------------------------- 1 file changed, 306 deletions(-) delete mode 100644 tiff/tools/ras2tiff.c (limited to 'tiff/tools/ras2tiff.c') diff --git a/tiff/tools/ras2tiff.c b/tiff/tools/ras2tiff.c deleted file mode 100644 index e108b94..0000000 --- a/tiff/tools/ras2tiff.c +++ /dev/null @@ -1,306 +0,0 @@ -/* $Id: ras2tiff.c,v 1.15.2.1 2010-06-08 18:50:44 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 -#include -#include -#include - -#ifdef HAVE_UNISTD_H -# include -#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]); - 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]); - return (-3); - } - out = TIFFOpen(argv[optind+1], "w"); - if (out == NULL) - 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< 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); - 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: - */ -- cgit v1.2.3