83     TIFF* out;  in main()  local
105     out = TIFFOpen(argv[optind+1], "w");  in main()
106     if (out == NULL)  in main()
122 	    if (!generateThumbnail(in, out))  in main()
124 	    if (!cpIFD(in, out) || !TIFFWriteDirectory(out))  in main()
129     (void) TIFFClose(out);  in main()
132     (void) TIFFClose(out);  in main()
137     if (TIFFGetField(in, tag, &v)) TIFFSetField(out, tag, v)
139     if (TIFFGetField(in, tag, &v1, &v2)) TIFFSetField(out, tag, v1, v2)
141     if (TIFFGetField(in, tag, &v1, &v2, &v3)) TIFFSetField(out, tag, v1, v2, v3)
143     if (TIFFGetField(in, tag, &v1, &v2, &v3, &v4)) TIFFSetField(out, tag, v1, v2, v3, v4)
146 cpTag(TIFF* in, TIFF* out, uint16 tag, uint16 count, TIFFDataType type)  in cpTag()  argument
275 cpTags(TIFF* in, TIFF* out)  in cpTags()  argument
297 		cpTag(in, out, p->tag, p->count, p->type);  in cpTags()
303 cpStrips(TIFF* in, TIFF* out)  in cpStrips()  argument
321 		TIFFWriteRawStrip(out, s, buf, (tmsize_t)bytecounts[s]) < 0) {  in cpStrips()
337 cpTiles(TIFF* in, TIFF* out)  in cpTiles()  argument
355 		TIFFWriteRawTile(out, t, buf, (tmsize_t)bytecounts[t]) < 0) {  in cpTiles()
371 cpIFD(TIFF* in, TIFF* out)  in cpIFD()  argument
373     cpTags(in, out);  in cpIFD()
375 	if (!cpTiles(in, out))  in cpIFD()
378 	if (!cpStrips(in, out))  in cpIFD()
595 generateThumbnail(TIFF* in, TIFF* out)  in generateThumbnail()  argument
636     TIFFSetField(out, TIFFTAG_SUBFILETYPE, FILETYPE_REDUCEDIMAGE);  in generateThumbnail()
637     TIFFSetField(out, TIFFTAG_IMAGEWIDTH, (uint32) tnw);  in generateThumbnail()
638     TIFFSetField(out, TIFFTAG_IMAGELENGTH, (uint32) tnh);  in generateThumbnail()
639     TIFFSetField(out, TIFFTAG_BITSPERSAMPLE, (uint16) 8);  in generateThumbnail()
640     TIFFSetField(out, TIFFTAG_SAMPLESPERPIXEL, (uint16) 1);  in generateThumbnail()
641     TIFFSetField(out, TIFFTAG_COMPRESSION, COMPRESSION_PACKBITS);  in generateThumbnail()
642     TIFFSetField(out, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_MINISWHITE);  in generateThumbnail()
643     TIFFSetField(out, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);  in generateThumbnail()
644     TIFFSetField(out, TIFFTAG_ORIENTATION, ORIENTATION_TOPLEFT);  in generateThumbnail()
645     cpTag(in, out, TIFFTAG_SOFTWARE,		(uint16) -1, TIFF_ASCII);  in generateThumbnail()
646     cpTag(in, out, TIFFTAG_IMAGEDESCRIPTION,	(uint16) -1, TIFF_ASCII);  in generateThumbnail()
647     cpTag(in, out, TIFFTAG_DATETIME,		(uint16) -1, TIFF_ASCII);  in generateThumbnail()
648     cpTag(in, out, TIFFTAG_HOSTCOMPUTER,	(uint16) -1, TIFF_ASCII);  in generateThumbnail()
650     TIFFSetField(out, TIFFTAG_SUBIFD, 1, diroff);  in generateThumbnail()
651     return (TIFFWriteEncodedStrip(out, 0, thumbnail, tnw*tnh) != -1 &&  in generateThumbnail()
652             TIFFWriteDirectory(out) != -1);  in generateThumbnail()