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-rw-r--r--tools/tiffcp.c143
1 files changed, 70 insertions, 73 deletions
diff --git a/tools/tiffcp.c b/tools/tiffcp.c
index cc9bb07b..7ab7cd74 100644
--- a/tools/tiffcp.c
+++ b/tools/tiffcp.c
@@ -443,115 +443,112 @@ processCompressOptions(char* opt)
return (1);
}
-static const char* usage_info[] = {
-"usage: tiffcp [options] input... output",
-"where options are:",
-" -a append to output instead of overwriting",
-" -o offset set initial directory offset",
-" -p contig pack samples contiguously (e.g. RGBRGB...)",
-" -p separate store samples separately (e.g. RRR...GGG...BBB...)",
-" -s write output in strips",
-" -t write output in tiles",
-" -x force the merged tiff pages in sequence",
-" -8 write BigTIFF instead of default ClassicTIFF",
-" -B write big-endian instead of native byte order",
-" -L write little-endian instead of native byte order",
-" -M disable use of memory-mapped files",
-" -C disable strip chopping",
-" -i ignore read errors",
-" -b file[,#] bias (dark) monochrome image to be subtracted from all others",
-" -,=% use % rather than , to separate image #'s (per Note below)",
-" -m size set maximum memory allocation size (MiB). 0 to disable limit.",
-"",
-" -r # make each strip have no more than # rows",
-" -w # set output tile width (pixels)",
-" -l # set output tile length (pixels)",
-"",
-" -f lsb2msb force lsb-to-msb FillOrder for output",
-" -f msb2lsb force msb-to-lsb FillOrder for output",
-"",
+static const char usage_info[] =
+"usage: tiffcp [options] input... output\n"
+"where options are:\n"
+" -a append to output instead of overwriting\n"
+" -o offset set initial directory offset\n"
+" -p contig pack samples contiguously (e.g. RGBRGB...)\n"
+" -p separate store samples separately (e.g. RRR...GGG...BBB...)\n"
+" -s write output in strips\n"
+" -t write output in tiles\n"
+" -x force the merged tiff pages in sequence\n"
+" -8 write BigTIFF instead of default ClassicTIFF\n"
+" -B write big-endian instead of native byte order\n"
+" -L write little-endian instead of native byte order\n"
+" -M disable use of memory-mapped files\n"
+" -C disable strip chopping\n"
+" -i ignore read errors\n"
+" -b file[,#] bias (dark) monochrome image to be subtracted from all others\n"
+" -,=% use % rather than , to separate image #'s (per Note below)\n"
+" -m size set maximum memory allocation size (MiB). 0 to disable limit.\n"
+"\n"
+" -r # make each strip have no more than # rows\n"
+" -w # set output tile width (pixels)\n"
+" -l # set output tile length (pixels)\n"
+"\n"
+" -f lsb2msb force lsb-to-msb FillOrder for output\n"
+" -f msb2lsb force msb-to-lsb FillOrder for output\n"
+"\n"
#ifdef LZW_SUPPORT
-" -c lzw[:opts] compress output with Lempel-Ziv & Welch encoding",
-/* " LZW options:", */
-" # set predictor value",
-" p# set compression level (preset)",
-" For example, -c lzw:2 for LZW-encoded data with horizontal differencing",
+" -c lzw[:opts] compress output with Lempel-Ziv & Welch encoding\n"
+/* " LZW options:" */
+" # set predictor value\n"
+" p# set compression level (preset)\n"
+" For example, -c lzw:2 for LZW-encoded data with horizontal differencing\n"
#endif
#ifdef ZIP_SUPPORT
-" -c zip[:opts] compress output with deflate encoding",
+" -c zip[:opts] compress output with deflate encoding\n"
/* " Deflate (ZIP) options:", */
-" # set predictor value",
-" p# set compression level (preset)",
-" For example, -c zip:3:p9 for maximum compression level and floating",
-" point predictor.",
+" # set predictor value\n"
+" p# set compression level (preset)\n"
+" For example, -c zip:3:p9 for maximum compression level and floating\n"
+" point predictor.\n"
#endif
#if defined(ZIP_SUPPORT) && defined(LIBDEFLATE_SUPPORT)
-" s# set subcodec: 0=zlib, 1=libdeflate (default 1)",
+" s# set subcodec: 0=zlib, 1=libdeflate (default 1)\n"
/* " (only for Deflate/ZIP)", */
#endif
#ifdef LZMA_SUPPORT
-" -c lzma[:opts] compress output with LZMA2 encoding",
+" -c lzma[:opts] compress output with LZMA2 encoding\n"
/* " LZMA options:", */
-" # set predictor value",
-" p# set compression level (preset)",
+" # set predictor value\n"
+" p# set compression level (preset)\n"
#endif
#ifdef ZSTD_SUPPORT
-" -c zstd[:opts] compress output with ZSTD encoding",
+" -c zstd[:opts] compress output with ZSTD encoding\n"
/* " ZSTD options:", */
-" # set predictor value",
-" p# set compression level (preset)",
+" # set predictor value\n"
+" p# set compression level (preset)\n"
#endif
#ifdef WEBP_SUPPORT
-" -c webp[:opts] compress output with WEBP encoding",
+" -c webp[:opts] compress output with WEBP encoding\n"
/* " WEBP options:", */
-" # set predictor value",
-" p# set compression level (preset)",
+" # set predictor value\n"
+" p# set compression level (preset)\n"
#endif
#ifdef JPEG_SUPPORT
-" -c jpeg[:opts] compress output with JPEG encoding",
+" -c jpeg[:opts] compress output with JPEG encoding\n"
/* " 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 for JPEG-encoded RGB with 50% comp. quality",
+" # set compression quality level (0-100, default 75)\n"
+" r output color image as RGB rather than YCbCr\n"
+" For example, -c jpeg:r:50 for JPEG-encoded RGB with 50% comp. quality\n"
#endif
#ifdef JBIG_SUPPORT
-" -c jbig compress output with ISO JBIG encoding",
+" -c jbig compress output with ISO JBIG encoding\n"
#endif
#ifdef PACKBITS_SUPPORT
-" -c packbits compress output with packbits encoding",
+" -c packbits compress output with packbits encoding\n"
#endif
#ifdef CCITT_SUPPORT
-" -c g3[:opts] compress output with CCITT Group 3 encoding",
+" -c g3[:opts] compress output with CCITT Group 3 encoding\n"
/* " CCITT Group 3 options:", */
-" 1d use default CCITT Group 3 1D-encoding",
-" 2d use optional CCITT Group 3 2D-encoding",
-" fill byte-align EOL codes",
-" For example, -c g3:2d:fill for G3-2D-encoded data with byte-aligned EOLs",
-" -c g4 compress output with CCITT Group 4 encoding",
+" 1d use default CCITT Group 3 1D-encoding\n"
+" 2d use optional CCITT Group 3 2D-encoding\n"
+" fill byte-align EOL codes\n"
+" For example, -c g3:2d:fill for G3-2D-encoded data with byte-aligned EOLs\n"
+" -c g4 compress output with CCITT Group 4 encoding\n"
#endif
#ifdef LOGLUV_SUPPORT
-" -c sgilog compress output with SGILOG encoding",
+" -c sgilog compress output with SGILOG encoding\n"
#endif
#if defined(LZW_SUPPORT) || defined(ZIP_SUPPORT) || defined(LZMA_SUPPORT) || defined(ZSTD_SUPPORT) || defined(WEBP_SUPPORT) || defined(JPEG_SUPPORT) || defined(JBIG_SUPPORT) || defined(PACKBITS_SUPPORT) || defined(CCITT_SUPPORT) || defined(LOGLUV_SUPPORT)
-" -c none use no compression algorithm on output",
+" -c none use no compression algorithm on output\n"
#endif
-"",
-"Note that input filenames may be of the form filename,x,y,z",
-"where x, y, and z specify image numbers in the filename to copy.",
-"example: tiffcp -c none -b esp.tif,1 esp.tif,0 test.tif",
-" subtract 2nd image in esp.tif from 1st yielding uncompressed result test.tif",
-NULL
-};
+"\n"
+"Note that input filenames may be of the form filename,x,y,z\n"
+"where x, y, and z specify image numbers in the filename to copy.\n"
+"example: tiffcp -c none -b esp.tif,1 esp.tif,0 test.tif\n"
+" subtract 2nd image in esp.tif from 1st yielding uncompressed result test.tif\n"
+;
static void
usage(int code)
{
- int i;
FILE * out = (code == EXIT_SUCCESS) ? stdout : stderr;
fprintf(out, "%s\n\n", TIFFGetVersion());
- for (i = 0; usage_info[i] != NULL; i++)
- fprintf(out, "%s\n", usage_info[i]);
+ fprintf(out, "%s", usage_info);
exit(code);
}
@@ -619,7 +616,7 @@ cpTag(TIFF* in, TIFF* out, uint16 tag, uint16 count, TIFFDataType type)
}
}
-static struct cpTag {
+static const struct cpTag {
uint16 tag;
uint16 count;
TIFFDataType type;
@@ -675,7 +672,7 @@ tiffcp(TIFF* in, TIFF* out)
uint16 input_compression, input_photometric = PHOTOMETRIC_MINISBLACK;
copyFunc cf;
uint32 width, length;
- struct cpTag* p;
+ const struct cpTag* p;
CopyField(TIFFTAG_IMAGEWIDTH, width);
CopyField(TIFFTAG_IMAGELENGTH, length);
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