tools/tiff2pdf.c:5351: error: Integer Overflow L2
  ([0, +oo] - 1):unsigned32 by call to `t2p_readwrite_pdf_image_tile`.

tools/tiff2pdf.c:5270:3: Call
5268. 	written += t2p_write_pdf_obj_end(output);
5269. 	for(t2p->pdf_page=0;t2p->pdf_page<t2p->tiff_pagecount;t2p->pdf_page++){
5270. 		t2p_read_tiff_data(t2p, input);
        ^
5271. 		if(t2p->t2p_error!=T2P_ERR_OK){return(0);}
5272. 		t2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;

tools/tiff2pdf.c:1259:2: Call
  1257.         
  1258. 	
  1259. 	TIFFSetDirectory(input, t2p->tiff_pages[t2p->pdf_page].page_directory);
         ^
  1260. 
  1261. 	TIFFGetField(input, TIFFTAG_IMAGEWIDTH, &(t2p->tiff_width));

libtiff/tif_dir.c:1350:1: Parameter `tif->tif_dir.td_tilewidth`
    1348.  * NB: Directories are numbered starting at 0.
    1349.  */
    1350. int
          ^
    1351. TIFFSetDirectory(TIFF* tif, uint16 dirn)
    1352. {

tools/tiff2pdf.c:5350:5: Call
5348. 				written += t2p_write_pdf_stream_start(output);
5349. 				streamlen=written;
5350. 				t2p_read_tiff_size_tile(t2p, input, i2);
          ^
5351. 				written += t2p_readwrite_pdf_image_tile(t2p, input, output, i2);
5352. 				t2p_write_advance_directory(t2p, output);

tools/tiff2pdf.c:1933:1: Parameter `input->tif_dir.td_tilewidth`
  1931. */
  1932. 
  1933. void t2p_read_tiff_size_tile(T2P* t2p, TIFF* input, ttile_t tile){
        ^
  1934. 
  1935. 	uint64* tbc = NULL;

tools/tiff2pdf.c:5351:16: Call
5349. 				streamlen=written;
5350. 				t2p_read_tiff_size_tile(t2p, input, i2);
5351. 				written += t2p_readwrite_pdf_image_tile(t2p, input, output, i2);
                     ^
5352. 				t2p_write_advance_directory(t2p, output);
5353. 				if(t2p->t2p_error!=T2P_ERR_OK){return(0);}

tools/tiff2pdf.c:2623:1: Parameter `input->tif_dir.td_tilewidth`
  2621.  */
  2622. 
  2623. tsize_t t2p_readwrite_pdf_image_tile(T2P* t2p, TIFF* input, TIFF* output, ttile_t tile){
        ^
  2624. 
  2625. 	uint16 edge=0;

tools/tiff2pdf.c:2799:10: Call
  2797. 		}
  2798. 
  2799. 		read = TIFFReadEncodedTile(
                 ^
  2800. 			input, 
  2801. 			tile, 

libtiff/tif_read.c:428:1: Parameter `tif->tif_dir.td_tilewidth`
    426.  * amount into the user-supplied buffer.
    427.  */
    428. tmsize_t
         ^
    429. TIFFReadEncodedTile(TIFF* tif, uint32 tile, void* buf, tmsize_t size)
    430. {

libtiff/tif_read.c:447:6: Call
    445. 	else if (size > tilesize)
    446. 		size = tilesize;
    447. 	if (TIFFFillTile(tif, tile) && (*tif->tif_decodetile)(tif,
              ^
    448. 	    (uint8*) buf, size, (uint16)(tile/td->td_stripsperimage))) {
    449. 		(*tif->tif_postdecode)(tif, (uint8*) buf, size);

libtiff/tif_read.c:568:1: Parameter `tif->tif_dir.td_tilewidth`
      566.  * expanded, as necessary, to hold the tile's data.
      567.  */
      568. int
           ^
      569. TIFFFillTile(TIFF* tif, uint32 tile)
      570. {

libtiff/tif_read.c:657:10: Call
      655. 		}
      656. 	}
      657. 	return (TIFFStartTile(tif, tile));
                    ^
      658. }
      659. 

libtiff/tif_read.c:737:1: <LHS trace>
735.  * tile has just been read in.
736.  */
737. static int
     ^
738. TIFFStartTile(TIFF* tif, uint32 tile)
739. {

libtiff/tif_read.c:737:1: Parameter `tif->tif_dir.td_tilewidth`
        735.  * tile has just been read in.
        736.  */
        737. static int
             ^
        738. TIFFStartTile(TIFF* tif, uint32 tile)
        739. {

libtiff/tif_read.c:748:2: Binary operation: ([0, +oo] - 1):unsigned32 by call to `t2p_readwrite_pdf_image_tile` 
        746. 	}
        747. 	tif->tif_curtile = tile;
        748. 	tif->tif_row =
              ^
        749. 	    (tile % TIFFhowmany_32(td->td_imagewidth, td->td_tilewidth)) *
        750. 		td->td_tilelength;

static int
TIFFStartTile(TIFF* tif, uint32 tile)
{
	TIFFDirectory *td = &tif->tif_dir;
	if ((tif->tif_flags & TIFF_CODERSETUP) == 0) {
		if (!(*tif->tif_setupdecode)(tif))
			return (0);
		tif->tif_flags |= TIFF_CODERSETUP;
	}
	tif->tif_curtile = tile;
	tif->tif_row =
	    (tile % TIFFhowmany_32(td->td_imagewidth, td->td_tilewidth)) *
		td->td_tilelength;
	tif->tif_col =
	    (tile % TIFFhowmany_32(td->td_imagelength, td->td_tilelength)) *
		td->td_tilewidth;
        tif->tif_flags &= ~TIFF_BUF4WRITE;
	if (tif->tif_flags&TIFF_NOREADRAW)
	{
		tif->tif_rawcp = NULL;
		tif->tif_rawcc = 0;
	}
	else
	{
		tif->tif_rawcp = tif->tif_rawdata;
		tif->tif_rawcc = (tmsize_t)td->td_stripbytecount[tile];
	}
	return ((*tif->tif_predecode)(tif,
			(uint16)(tile/td->td_stripsperimage)));
}
['tsize_t t2p_write_pdf(T2P* t2p, TIFF* input, TIFF* output){\n\ttsize_t written=0;\n\tttile_t i2=0;\n\ttsize_t streamlen=0;\n\tuint16 i=0;\n\tt2p_read_tiff_init(t2p, input);\n\tif(t2p->t2p_error!=T2P_ERR_OK){return(0);}\n\tt2p->pdf_xrefoffsets= (uint32*) _TIFFmalloc(t2p->pdf_xrefcount * sizeof(uint32) );\n\tif(t2p->pdf_xrefoffsets==NULL){\n\t\tTIFFError(\n\t\t\tTIFF2PDF_MODULE,\n\t\t\t"Can\'t allocate %u bytes of memory for t2p_write_pdf",\n\t\t\tt2p->pdf_xrefcount * sizeof(uint32) );\n\t\treturn(written);\n\t}\n\tt2p->pdf_xrefcount=0;\n\tt2p->pdf_catalog=1;\n\tt2p->pdf_info=2;\n\tt2p->pdf_pages=3;\n\twritten += t2p_write_pdf_header(t2p, output);\n\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\tt2p->pdf_catalog=t2p->pdf_xrefcount;\n\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\twritten += t2p_write_pdf_catalog(t2p, output);\n\twritten += t2p_write_pdf_obj_end(output);\n\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\tt2p->pdf_info=t2p->pdf_xrefcount;\n\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\twritten += t2p_write_pdf_info(t2p, input, output);\n\twritten += t2p_write_pdf_obj_end(output);\n\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\tt2p->pdf_pages=t2p->pdf_xrefcount;\n\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\twritten += t2p_write_pdf_pages(t2p, output);\n\twritten += t2p_write_pdf_obj_end(output);\n\tfor(t2p->pdf_page=0;t2p->pdf_page<t2p->tiff_pagecount;t2p->pdf_page++){\n\t\tt2p_read_tiff_data(t2p, input);\n\t\tif(t2p->t2p_error!=T2P_ERR_OK){return(0);}\n\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\twritten += t2p_write_pdf_page(t2p->pdf_xrefcount, t2p, output);\n\t\twritten += t2p_write_pdf_obj_end(output);\n\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\twritten += t2p_write_pdf_stream_dict_start(output);\n\t\twritten += t2p_write_pdf_stream_dict(0, t2p->pdf_xrefcount+1, output);\n\t\twritten += t2p_write_pdf_stream_dict_end(output);\n\t\twritten += t2p_write_pdf_stream_start(output);\n\t\tstreamlen=written;\n\t\twritten += t2p_write_pdf_page_content_stream(t2p, output);\n\t\tstreamlen=written-streamlen;\n\t\twritten += t2p_write_pdf_stream_end(output);\n\t\twritten += t2p_write_pdf_obj_end(output);\n\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\twritten += t2p_write_pdf_stream_length(streamlen, output);\n\t\twritten += t2p_write_pdf_obj_end(output);\n\t\tif(t2p->tiff_transferfunctioncount != 0){\n\t\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\t\twritten += t2p_write_pdf_transfer(t2p, output);\n\t\t\twritten += t2p_write_pdf_obj_end(output);\n\t\t\tfor(i=0; i < t2p->tiff_transferfunctioncount; i++){\n\t\t\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\t\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\t\t\twritten += t2p_write_pdf_stream_dict_start(output);\n\t\t\t\twritten += t2p_write_pdf_transfer_dict(t2p, output, i);\n\t\t\t\twritten += t2p_write_pdf_stream_dict_end(output);\n\t\t\t\twritten += t2p_write_pdf_stream_start(output);\n\t\t\t\tstreamlen=written;\n\t\t\t\twritten += t2p_write_pdf_transfer_stream(t2p, output, i);\n\t\t\t\tstreamlen=written-streamlen;\n\t\t\t\twritten += t2p_write_pdf_stream_end(output);\n\t\t\t\twritten += t2p_write_pdf_obj_end(output);\n\t\t\t}\n\t\t}\n\t\tif( (t2p->pdf_colorspace & T2P_CS_PALETTE) != 0){\n\t\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\t\tt2p->pdf_palettecs=t2p->pdf_xrefcount;\n\t\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\t\twritten += t2p_write_pdf_stream_dict_start(output);\n\t\t\twritten += t2p_write_pdf_stream_dict(t2p->pdf_palettesize, 0, output);\n\t\t\twritten += t2p_write_pdf_stream_dict_end(output);\n\t\t\twritten += t2p_write_pdf_stream_start(output);\n\t\t\tstreamlen=written;\n\t\t\twritten += t2p_write_pdf_xobject_palettecs_stream(t2p, output);\n\t\t\tstreamlen=written-streamlen;\n\t\t\twritten += t2p_write_pdf_stream_end(output);\n\t\t\twritten += t2p_write_pdf_obj_end(output);\n\t\t}\n\t\tif( (t2p->pdf_colorspace & T2P_CS_ICCBASED) != 0){\n\t\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\t\tt2p->pdf_icccs=t2p->pdf_xrefcount;\n\t\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\t\twritten += t2p_write_pdf_stream_dict_start(output);\n\t\t\twritten += t2p_write_pdf_xobject_icccs_dict(t2p, output);\n\t\t\twritten += t2p_write_pdf_stream_dict_end(output);\n\t\t\twritten += t2p_write_pdf_stream_start(output);\n\t\t\tstreamlen=written;\n\t\t\twritten += t2p_write_pdf_xobject_icccs_stream(t2p, output);\n\t\t\tstreamlen=written-streamlen;\n\t\t\twritten += t2p_write_pdf_stream_end(output);\n\t\t\twritten += t2p_write_pdf_obj_end(output);\n\t\t}\n\t\tif(t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount !=0){\n\t\t\tfor(i2=0;i2<t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount;i2++){\n\t\t\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\t\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\t\t\twritten += t2p_write_pdf_stream_dict_start(output);\n\t\t\t\twritten += t2p_write_pdf_xobject_stream_dict(\n\t\t\t\t\ti2+1,\n\t\t\t\t\tt2p,\n\t\t\t\t\toutput);\n\t\t\t\twritten += t2p_write_pdf_stream_dict_end(output);\n\t\t\t\twritten += t2p_write_pdf_stream_start(output);\n\t\t\t\tstreamlen=written;\n\t\t\t\tt2p_read_tiff_size_tile(t2p, input, i2);\n\t\t\t\twritten += t2p_readwrite_pdf_image_tile(t2p, input, output, i2);\n\t\t\t\tt2p_write_advance_directory(t2p, output);\n\t\t\t\tif(t2p->t2p_error!=T2P_ERR_OK){return(0);}\n\t\t\t\tstreamlen=written-streamlen;\n\t\t\t\twritten += t2p_write_pdf_stream_end(output);\n\t\t\t\twritten += t2p_write_pdf_obj_end(output);\n\t\t\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\t\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\t\t\twritten += t2p_write_pdf_stream_length(streamlen, output);\n\t\t\t\twritten += t2p_write_pdf_obj_end(output);\n\t\t\t}\n\t\t} else {\n\t\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\t\twritten += t2p_write_pdf_stream_dict_start(output);\n\t\t\twritten += t2p_write_pdf_xobject_stream_dict(\n\t\t\t\t0,\n\t\t\t\tt2p,\n\t\t\t\toutput);\n\t\t\twritten += t2p_write_pdf_stream_dict_end(output);\n\t\t\twritten += t2p_write_pdf_stream_start(output);\n\t\t\tstreamlen=written;\n\t\t\tt2p_read_tiff_size(t2p, input);\n\t\t\twritten += t2p_readwrite_pdf_image(t2p, input, output);\n\t\t\tt2p_write_advance_directory(t2p, output);\n\t\t\tif(t2p->t2p_error!=T2P_ERR_OK){return(0);}\n\t\t\tstreamlen=written-streamlen;\n\t\t\twritten += t2p_write_pdf_stream_end(output);\n\t\t\twritten += t2p_write_pdf_obj_end(output);\n\t\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\t\twritten += t2p_write_pdf_stream_length(streamlen, output);\n\t\t\twritten += t2p_write_pdf_obj_end(output);\n\t\t}\n\t}\n\tt2p->pdf_startxref = written;\n\twritten += t2p_write_pdf_xreftable(t2p, output);\n\twritten += t2p_write_pdf_trailer(t2p, output);\n\tt2p_disable(output);\n\treturn(written);\n}', 'void t2p_read_tiff_data(T2P* t2p, TIFF* input){\n\tint i=0;\n\tuint16* r;\n\tuint16* g;\n\tuint16* b;\n\tuint16* a;\n\tuint16 xuint16;\n\tuint16* xuint16p;\n\tfloat* xfloatp;\n\tt2p->pdf_transcode = T2P_TRANSCODE_ENCODE;\n\tt2p->pdf_sample = T2P_SAMPLE_NOTHING;\n        t2p->pdf_switchdecode = t2p->pdf_colorspace_invert;\n\tTIFFSetDirectory(input, t2p->tiff_pages[t2p->pdf_page].page_directory);\n\tTIFFGetField(input, TIFFTAG_IMAGEWIDTH, &(t2p->tiff_width));\n\tif(t2p->tiff_width == 0){\n\t\tTIFFError(\n\t\t\tTIFF2PDF_MODULE,\n\t\t\t"No support for %s with zero width",\n\t\t\tTIFFFileName(input)\t);\n\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn;\n\t}\n\tTIFFGetField(input, TIFFTAG_IMAGELENGTH, &(t2p->tiff_length));\n\tif(t2p->tiff_length == 0){\n\t\tTIFFError(\n\t\t\tTIFF2PDF_MODULE,\n\t\t\t"No support for %s with zero length",\n\t\t\tTIFFFileName(input)\t);\n\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn;\n\t}\n        if(TIFFGetField(input, TIFFTAG_COMPRESSION, &(t2p->tiff_compression)) == 0){\n                TIFFError(\n                        TIFF2PDF_MODULE,\n                        "No support for %s with no compression tag",\n                        TIFFFileName(input)     );\n                t2p->t2p_error = T2P_ERR_ERROR;\n                return;\n        }\n        if( TIFFIsCODECConfigured(t2p->tiff_compression) == 0){\n\t\tTIFFError(\n\t\t\tTIFF2PDF_MODULE,\n\t\t\t"No support for %s with compression type %u:  not configured",\n\t\t\tTIFFFileName(input),\n\t\t\tt2p->tiff_compression\n\t\t\t);\n\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn;\n\t}\n\tTIFFGetFieldDefaulted(input, TIFFTAG_BITSPERSAMPLE, &(t2p->tiff_bitspersample));\n\tswitch(t2p->tiff_bitspersample){\n\t\tcase 1:\n\t\tcase 2:\n\t\tcase 4:\n\t\tcase 8:\n\t\t\tbreak;\n\t\tcase 0:\n\t\t\tTIFFWarning(\n\t\t\t\tTIFF2PDF_MODULE,\n\t\t\t\t"Image %s has 0 bits per sample, assuming 1",\n\t\t\t\tTIFFFileName(input));\n\t\t\tt2p->tiff_bitspersample=1;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tTIFFError(\n\t\t\t\tTIFF2PDF_MODULE,\n\t\t\t\t"No support for %s with %u bits per sample",\n\t\t\t\tTIFFFileName(input),\n\t\t\t\tt2p->tiff_bitspersample);\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\treturn;\n\t}\n\tTIFFGetFieldDefaulted(input, TIFFTAG_SAMPLESPERPIXEL, &(t2p->tiff_samplesperpixel));\n\tif(t2p->tiff_samplesperpixel>4){\n\t\tTIFFError(\n\t\t\tTIFF2PDF_MODULE,\n\t\t\t"No support for %s with %u samples per pixel",\n\t\t\tTIFFFileName(input),\n\t\t\tt2p->tiff_samplesperpixel);\n\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn;\n\t}\n\tif(t2p->tiff_samplesperpixel==0){\n\t\tTIFFWarning(\n\t\t\tTIFF2PDF_MODULE,\n\t\t\t"Image %s has 0 samples per pixel, assuming 1",\n\t\t\tTIFFFileName(input));\n\t\tt2p->tiff_samplesperpixel=1;\n\t}\n\tif(TIFFGetField(input, TIFFTAG_SAMPLEFORMAT, &xuint16) != 0 ){\n\t\tswitch(xuint16){\n\t\t\tcase 0:\n\t\t\tcase 1:\n\t\t\tcase 4:\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE,\n\t\t\t\t\t"No support for %s with sample format %u",\n\t\t\t\t\tTIFFFileName(input),\n\t\t\t\t\txuint16);\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t\tbreak;\n\t\t}\n\t}\n\tTIFFGetFieldDefaulted(input, TIFFTAG_FILLORDER, &(t2p->tiff_fillorder));\n        if(TIFFGetField(input, TIFFTAG_PHOTOMETRIC, &(t2p->tiff_photometric)) == 0){\n                TIFFError(\n                        TIFF2PDF_MODULE,\n                        "No support for %s with no photometric interpretation tag",\n                        TIFFFileName(input)     );\n                t2p->t2p_error = T2P_ERR_ERROR;\n                return;\n        }\n\tswitch(t2p->tiff_photometric){\n\t\tcase PHOTOMETRIC_MINISWHITE:\n\t\tcase PHOTOMETRIC_MINISBLACK:\n\t\t\tif (t2p->tiff_bitspersample==1){\n\t\t\t\tt2p->pdf_colorspace=T2P_CS_BILEVEL;\n\t\t\t\tif(t2p->tiff_photometric==PHOTOMETRIC_MINISWHITE){\n\t\t\t\t\tt2p->pdf_switchdecode ^= 1;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tt2p->pdf_colorspace=T2P_CS_GRAY;\n\t\t\t\tif(t2p->tiff_photometric==PHOTOMETRIC_MINISWHITE){\n\t\t\t\t\tt2p->pdf_switchdecode ^= 1;\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\t\tcase PHOTOMETRIC_RGB:\n\t\t\tt2p->pdf_colorspace=T2P_CS_RGB;\n\t\t\tif(t2p->tiff_samplesperpixel == 3){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif(TIFFGetField(input, TIFFTAG_INDEXED, &xuint16)){\n\t\t\t\tif(xuint16==1)\n\t\t\t\t\tgoto photometric_palette;\n\t\t\t}\n\t\t\tif(t2p->tiff_samplesperpixel > 3) {\n\t\t\t\tif(t2p->tiff_samplesperpixel == 4) {\n\t\t\t\t\tt2p->pdf_colorspace = T2P_CS_RGB;\n\t\t\t\t\tif(TIFFGetField(input,\n\t\t\t\t\t\t\tTIFFTAG_EXTRASAMPLES,\n\t\t\t\t\t\t\t&xuint16, &xuint16p)\n\t\t\t\t\t   && xuint16 == 1) {\n\t\t\t\t\t\tif(xuint16p[0] == EXTRASAMPLE_ASSOCALPHA){\n\t\t\t\t\t\t\tt2p->pdf_sample=T2P_SAMPLE_RGBAA_TO_RGB;\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif(xuint16p[0] == EXTRASAMPLE_UNASSALPHA){\n\t\t\t\t\t\t\tt2p->pdf_sample=T2P_SAMPLE_RGBA_TO_RGB;\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tTIFFWarning(\n\t\t\t\t\t\t\tTIFF2PDF_MODULE,\n\t\t\t\t\t\t\t"RGB image %s has 4 samples per pixel, assuming RGBA",\n\t\t\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t\tt2p->pdf_colorspace=T2P_CS_CMYK;\n\t\t\t\t\tt2p->pdf_switchdecode ^= 1;\n\t\t\t\t\tTIFFWarning(\n\t\t\t\t\t\tTIFF2PDF_MODULE,\n\t\t\t\t\t\t"RGB image %s has 4 samples per pixel, assuming inverse CMYK",\n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t\tbreak;\n\t\t\t\t} else {\n\t\t\t\t\tTIFFError(\n\t\t\t\t\t\tTIFF2PDF_MODULE,\n\t\t\t\t\t\t"No support for RGB image %s with %u samples per pixel",\n\t\t\t\t\t\tTIFFFileName(input),\n\t\t\t\t\t\tt2p->tiff_samplesperpixel);\n\t\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE,\n\t\t\t\t\t"No support for RGB image %s with %u samples per pixel",\n\t\t\t\t\tTIFFFileName(input),\n\t\t\t\t\tt2p->tiff_samplesperpixel);\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\tbreak;\n\t\t\t}\n\t\tcase PHOTOMETRIC_PALETTE:\n\t\t\tphotometric_palette:\n\t\t\tif(t2p->tiff_samplesperpixel!=1){\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE,\n\t\t\t\t\t"No support for palettized image %s with not one sample per pixel",\n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tt2p->pdf_colorspace=T2P_CS_RGB | T2P_CS_PALETTE;\n\t\t\tt2p->pdf_palettesize=0x0001<<t2p->tiff_bitspersample;\n\t\t\tif(!TIFFGetField(input, TIFFTAG_COLORMAP, &r, &g, &b)){\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE,\n\t\t\t\t\t"Palettized image %s has no color map",\n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tif(t2p->pdf_palette != NULL){\n\t\t\t\t_TIFFfree(t2p->pdf_palette);\n\t\t\t\tt2p->pdf_palette=NULL;\n\t\t\t}\n\t\t\tt2p->pdf_palette = (unsigned char*)\n\t\t\t\t_TIFFmalloc(t2p->pdf_palettesize*3);\n\t\t\tif(t2p->pdf_palette==NULL){\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE,\n\t\t\t\t\t"Can\'t allocate %u bytes of memory for t2p_read_tiff_image, %s",\n\t\t\t\t\tt2p->pdf_palettesize,\n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tfor(i=0;i<t2p->pdf_palettesize;i++){\n\t\t\t\tt2p->pdf_palette[(i*3)]  = (unsigned char) (r[i]>>8);\n\t\t\t\tt2p->pdf_palette[(i*3)+1]= (unsigned char) (g[i]>>8);\n\t\t\t\tt2p->pdf_palette[(i*3)+2]= (unsigned char) (b[i]>>8);\n\t\t\t}\n\t\t\tt2p->pdf_palettesize *= 3;\n\t\t\tbreak;\n\t\tcase PHOTOMETRIC_SEPARATED:\n\t\t\tif(TIFFGetField(input, TIFFTAG_INDEXED, &xuint16)){\n\t\t\t\tif(xuint16==1){\n\t\t\t\t\t\tgoto photometric_palette_cmyk;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif( TIFFGetField(input, TIFFTAG_INKSET, &xuint16) ){\n\t\t\t\tif(xuint16 != INKSET_CMYK){\n\t\t\t\t\tTIFFError(\n\t\t\t\t\t\tTIFF2PDF_MODULE,\n\t\t\t\t\t\t"No support for %s because its inkset is not CMYK",\n\t\t\t\t\t\tTIFFFileName(input) );\n\t\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif(t2p->tiff_samplesperpixel==4){\n\t\t\t\tt2p->pdf_colorspace=T2P_CS_CMYK;\n\t\t\t} else {\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE,\n\t\t\t\t\t"No support for %s because it has %u samples per pixel",\n\t\t\t\t\tTIFFFileName(input),\n\t\t\t\t\tt2p->tiff_samplesperpixel);\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tbreak;\n\t\t\tphotometric_palette_cmyk:\n\t\t\tif(t2p->tiff_samplesperpixel!=1){\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE,\n\t\t\t\t\t"No support for palettized CMYK image %s with not one sample per pixel",\n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tt2p->pdf_colorspace=T2P_CS_CMYK | T2P_CS_PALETTE;\n\t\t\tt2p->pdf_palettesize=0x0001<<t2p->tiff_bitspersample;\n\t\t\tif(!TIFFGetField(input, TIFFTAG_COLORMAP, &r, &g, &b, &a)){\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE,\n\t\t\t\t\t"Palettized image %s has no color map",\n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tif(t2p->pdf_palette != NULL){\n\t\t\t\t_TIFFfree(t2p->pdf_palette);\n\t\t\t\tt2p->pdf_palette=NULL;\n\t\t\t}\n\t\t\tt2p->pdf_palette = (unsigned char*)\n\t\t\t\t_TIFFmalloc(t2p->pdf_palettesize*4);\n\t\t\tif(t2p->pdf_palette==NULL){\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE,\n\t\t\t\t\t"Can\'t allocate %u bytes of memory for t2p_read_tiff_image, %s",\n\t\t\t\t\tt2p->pdf_palettesize,\n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tfor(i=0;i<t2p->pdf_palettesize;i++){\n\t\t\t\tt2p->pdf_palette[(i*4)]  = (unsigned char) (r[i]>>8);\n\t\t\t\tt2p->pdf_palette[(i*4)+1]= (unsigned char) (g[i]>>8);\n\t\t\t\tt2p->pdf_palette[(i*4)+2]= (unsigned char) (b[i]>>8);\n\t\t\t\tt2p->pdf_palette[(i*4)+3]= (unsigned char) (a[i]>>8);\n\t\t\t}\n\t\t\tt2p->pdf_palettesize *= 4;\n\t\t\tbreak;\n\t\tcase PHOTOMETRIC_YCBCR:\n\t\t\tt2p->pdf_colorspace=T2P_CS_RGB;\n\t\t\tif(t2p->tiff_samplesperpixel==1){\n\t\t\t\tt2p->pdf_colorspace=T2P_CS_GRAY;\n\t\t\t\tt2p->tiff_photometric=PHOTOMETRIC_MINISBLACK;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tt2p->pdf_sample=T2P_SAMPLE_YCBCR_TO_RGB;\n#ifdef JPEG_SUPPORT\n\t\t\tif(t2p->pdf_defaultcompression==T2P_COMPRESS_JPEG){\n\t\t\t\tt2p->pdf_sample=T2P_SAMPLE_NOTHING;\n\t\t\t}\n#endif\n\t\t\tbreak;\n\t\tcase PHOTOMETRIC_CIELAB:\n\t\t\tt2p->pdf_labrange[0]= -127;\n\t\t\tt2p->pdf_labrange[1]= 127;\n\t\t\tt2p->pdf_labrange[2]= -127;\n\t\t\tt2p->pdf_labrange[3]= 127;\n\t\t\tt2p->pdf_sample=T2P_SAMPLE_LAB_SIGNED_TO_UNSIGNED;\n\t\t\tt2p->pdf_colorspace=T2P_CS_LAB;\n\t\t\tbreak;\n\t\tcase PHOTOMETRIC_ICCLAB:\n\t\t\tt2p->pdf_labrange[0]= 0;\n\t\t\tt2p->pdf_labrange[1]= 255;\n\t\t\tt2p->pdf_labrange[2]= 0;\n\t\t\tt2p->pdf_labrange[3]= 255;\n\t\t\tt2p->pdf_colorspace=T2P_CS_LAB;\n\t\t\tbreak;\n\t\tcase PHOTOMETRIC_ITULAB:\n\t\t\tt2p->pdf_labrange[0]=-85;\n\t\t\tt2p->pdf_labrange[1]=85;\n\t\t\tt2p->pdf_labrange[2]=-75;\n\t\t\tt2p->pdf_labrange[3]=124;\n\t\t\tt2p->pdf_sample=T2P_SAMPLE_LAB_SIGNED_TO_UNSIGNED;\n\t\t\tt2p->pdf_colorspace=T2P_CS_LAB;\n\t\t\tbreak;\n\t\tcase PHOTOMETRIC_LOGL:\n\t\tcase PHOTOMETRIC_LOGLUV:\n\t\t\tTIFFError(\n\t\t\t\tTIFF2PDF_MODULE,\n\t\t\t\t"No support for %s with photometric interpretation LogL/LogLuv",\n\t\t\t\tTIFFFileName(input));\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\treturn;\n\t\tdefault:\n\t\t\tTIFFError(\n\t\t\t\tTIFF2PDF_MODULE,\n\t\t\t\t"No support for %s with photometric interpretation %u",\n\t\t\t\tTIFFFileName(input),\n\t\t\t\tt2p->tiff_photometric);\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\treturn;\n\t}\n\tif(TIFFGetField(input, TIFFTAG_PLANARCONFIG, &(t2p->tiff_planar))){\n\t\tswitch(t2p->tiff_planar){\n\t\t\tcase 0:\n\t\t\t\tTIFFWarning(\n\t\t\t\t\tTIFF2PDF_MODULE,\n\t\t\t\t\t"Image %s has planar configuration 0, assuming 1",\n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->tiff_planar=PLANARCONFIG_CONTIG;\n\t\t\tcase PLANARCONFIG_CONTIG:\n\t\t\t\tbreak;\n\t\t\tcase PLANARCONFIG_SEPARATE:\n\t\t\t\tt2p->pdf_sample=T2P_SAMPLE_PLANAR_SEPARATE_TO_CONTIG;\n\t\t\t\tif(t2p->tiff_bitspersample!=8){\n\t\t\t\t\tTIFFError(\n\t\t\t\t\t\tTIFF2PDF_MODULE,\n\t\t\t\t\t\t"No support for %s with separated planar configuration and %u bits per sample",\n\t\t\t\t\t\tTIFFFileName(input),\n\t\t\t\t\t\tt2p->tiff_bitspersample);\n\t\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE,\n\t\t\t\t\t"No support for %s with planar configuration %u",\n\t\t\t\t\tTIFFFileName(input),\n\t\t\t\t\tt2p->tiff_planar);\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t}\n\t}\n        TIFFGetFieldDefaulted(input, TIFFTAG_ORIENTATION,\n                              &(t2p->tiff_orientation));\n        if(t2p->tiff_orientation>8){\n                TIFFWarning(TIFF2PDF_MODULE,\n                            "Image %s has orientation %u, assuming 0",\n                            TIFFFileName(input), t2p->tiff_orientation);\n                t2p->tiff_orientation=0;\n        }\n        if(TIFFGetField(input, TIFFTAG_XRESOLUTION, &(t2p->tiff_xres) ) == 0){\n                t2p->tiff_xres=0.0;\n        }\n        if(TIFFGetField(input, TIFFTAG_YRESOLUTION, &(t2p->tiff_yres) ) == 0){\n                t2p->tiff_yres=0.0;\n        }\n\tTIFFGetFieldDefaulted(input, TIFFTAG_RESOLUTIONUNIT,\n\t\t\t      &(t2p->tiff_resunit));\n\tif(t2p->tiff_resunit == RESUNIT_CENTIMETER) {\n\t\tt2p->tiff_xres *= 2.54F;\n\t\tt2p->tiff_yres *= 2.54F;\n\t} else if (t2p->tiff_resunit != RESUNIT_INCH\n\t\t   && t2p->pdf_centimeters != 0) {\n\t\tt2p->tiff_xres *= 2.54F;\n\t\tt2p->tiff_yres *= 2.54F;\n\t}\n\tt2p_compose_pdf_page(t2p);\n\tt2p->pdf_transcode = T2P_TRANSCODE_ENCODE;\n\tif(t2p->pdf_nopassthrough==0){\n#ifdef CCITT_SUPPORT\n\t\tif(t2p->tiff_compression==COMPRESSION_CCITTFAX4\n\t\t\t){\n\t\t\tif(TIFFIsTiled(input) || (TIFFNumberOfStrips(input)==1) ){\n\t\t\t\tt2p->pdf_transcode = T2P_TRANSCODE_RAW;\n\t\t\t\tt2p->pdf_compression=T2P_COMPRESS_G4;\n\t\t\t}\n\t\t}\n#endif\n#ifdef ZIP_SUPPORT\n\t\tif(t2p->tiff_compression== COMPRESSION_ADOBE_DEFLATE\n\t\t\t|| t2p->tiff_compression==COMPRESSION_DEFLATE){\n\t\t\tif(TIFFIsTiled(input) || (TIFFNumberOfStrips(input)==1) ){\n\t\t\t\tt2p->pdf_transcode = T2P_TRANSCODE_RAW;\n\t\t\t\tt2p->pdf_compression=T2P_COMPRESS_ZIP;\n\t\t\t}\n\t\t}\n#endif\n#ifdef OJPEG_SUPPORT\n\t\tif(t2p->tiff_compression==COMPRESSION_OJPEG){\n\t\t\tt2p->pdf_transcode = T2P_TRANSCODE_RAW;\n\t\t\tt2p->pdf_compression=T2P_COMPRESS_JPEG;\n\t\t\tt2p_process_ojpeg_tables(t2p, input);\n\t\t}\n#endif\n#ifdef JPEG_SUPPORT\n\t\tif(t2p->tiff_compression==COMPRESSION_JPEG){\n\t\t\tt2p->pdf_transcode = T2P_TRANSCODE_RAW;\n\t\t\tt2p->pdf_compression=T2P_COMPRESS_JPEG;\n\t\t}\n#endif\n\t\t(void)0;\n\t}\n\tif(t2p->pdf_transcode!=T2P_TRANSCODE_RAW){\n\t\tt2p->pdf_compression = t2p->pdf_defaultcompression;\n\t}\n#ifdef JPEG_SUPPORT\n\tif(t2p->pdf_defaultcompression==T2P_COMPRESS_JPEG){\n\t\tif(t2p->pdf_colorspace & T2P_CS_PALETTE){\n\t\t\tt2p->pdf_sample|=T2P_SAMPLE_REALIZE_PALETTE;\n\t\t\tt2p->pdf_colorspace ^= T2P_CS_PALETTE;\n\t\t\tt2p->tiff_pages[t2p->pdf_page].page_extra--;\n\t\t}\n\t}\n\tif(t2p->tiff_compression==COMPRESSION_JPEG){\n\t\tif(t2p->tiff_planar==PLANARCONFIG_SEPARATE){\n\t\t\tTIFFError(\n\t\t\t\tTIFF2PDF_MODULE,\n\t\t\t\t"No support for %s with JPEG compression and separated planar configuration",\n\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error=T2P_ERR_ERROR;\n\t\t\treturn;\n\t\t}\n\t}\n#endif\n#ifdef OJPEG_SUPPORT\n\tif(t2p->tiff_compression==COMPRESSION_OJPEG){\n\t\tif(t2p->tiff_planar==PLANARCONFIG_SEPARATE){\n\t\t\tTIFFError(\n\t\t\t\tTIFF2PDF_MODULE,\n\t\t\t\t"No support for %s with OJPEG compression and separated planar configuration",\n\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error=T2P_ERR_ERROR;\n\t\t\treturn;\n\t\t}\n\t}\n#endif\n\tif(t2p->pdf_sample & T2P_SAMPLE_REALIZE_PALETTE){\n\t\tif(t2p->pdf_colorspace & T2P_CS_CMYK){\n\t\t\tt2p->tiff_samplesperpixel=4;\n\t\t\tt2p->tiff_photometric=PHOTOMETRIC_SEPARATED;\n\t\t} else {\n\t\t\tt2p->tiff_samplesperpixel=3;\n\t\t\tt2p->tiff_photometric=PHOTOMETRIC_RGB;\n\t\t}\n\t}\n\tif (TIFFGetField(input, TIFFTAG_TRANSFERFUNCTION,\n\t\t\t &(t2p->tiff_transferfunction[0]),\n\t\t\t &(t2p->tiff_transferfunction[1]),\n\t\t\t &(t2p->tiff_transferfunction[2]))) {\n\t\tif(t2p->tiff_transferfunction[1] !=\n\t\t   t2p->tiff_transferfunction[0]) {\n\t\t\tt2p->tiff_transferfunctioncount=3;\n\t\t} else {\n\t\t\tt2p->tiff_transferfunctioncount=1;\n\t\t}\n\t} else {\n\t\tt2p->tiff_transferfunctioncount=0;\n\t}\n\tif(TIFFGetField(input, TIFFTAG_WHITEPOINT, &xfloatp)!=0){\n\t\tt2p->tiff_whitechromaticities[0]=xfloatp[0];\n\t\tt2p->tiff_whitechromaticities[1]=xfloatp[1];\n\t\tif(t2p->pdf_colorspace & T2P_CS_GRAY){\n\t\t\tt2p->pdf_colorspace |= T2P_CS_CALGRAY;\n\t\t}\n\t\tif(t2p->pdf_colorspace & T2P_CS_RGB){\n\t\t\tt2p->pdf_colorspace |= T2P_CS_CALRGB;\n\t\t}\n\t}\n\tif(TIFFGetField(input, TIFFTAG_PRIMARYCHROMATICITIES, &xfloatp)!=0){\n\t\tt2p->tiff_primarychromaticities[0]=xfloatp[0];\n\t\tt2p->tiff_primarychromaticities[1]=xfloatp[1];\n\t\tt2p->tiff_primarychromaticities[2]=xfloatp[2];\n\t\tt2p->tiff_primarychromaticities[3]=xfloatp[3];\n\t\tt2p->tiff_primarychromaticities[4]=xfloatp[4];\n\t\tt2p->tiff_primarychromaticities[5]=xfloatp[5];\n\t\tif(t2p->pdf_colorspace & T2P_CS_RGB){\n\t\t\tt2p->pdf_colorspace |= T2P_CS_CALRGB;\n\t\t}\n\t}\n\tif(t2p->pdf_colorspace & T2P_CS_LAB){\n\t\tif(TIFFGetField(input, TIFFTAG_WHITEPOINT, &xfloatp) != 0){\n\t\t\tt2p->tiff_whitechromaticities[0]=xfloatp[0];\n\t\t\tt2p->tiff_whitechromaticities[1]=xfloatp[1];\n\t\t} else {\n\t\t\tt2p->tiff_whitechromaticities[0]=0.3457F;\n\t\t\tt2p->tiff_whitechromaticities[1]=0.3585F;\n\t\t}\n\t}\n\tif(TIFFGetField(input,\n\t\tTIFFTAG_ICCPROFILE,\n\t\t&(t2p->tiff_iccprofilelength),\n\t\t&(t2p->tiff_iccprofile))!=0){\n\t\tt2p->pdf_colorspace |= T2P_CS_ICCBASED;\n\t} else {\n\t\tt2p->tiff_iccprofilelength=0;\n\t\tt2p->tiff_iccprofile=NULL;\n\t}\n#ifdef CCITT_SUPPORT\n\tif( t2p->tiff_bitspersample==1 &&\n\t\tt2p->tiff_samplesperpixel==1){\n\t\tt2p->pdf_compression = T2P_COMPRESS_G4;\n\t}\n#endif\n\treturn;\n}', 'int\nTIFFSetDirectory(TIFF* tif, uint16 dirn)\n{\n\tuint64 nextdir;\n\tuint16 n;\n\tif (!(tif->tif_flags&TIFF_BIGTIFF))\n\t\tnextdir = tif->tif_header.classic.tiff_diroff;\n\telse\n\t\tnextdir = tif->tif_header.big.tiff_diroff;\n\tfor (n = dirn; n > 0 && nextdir != 0; n--)\n\t\tif (!TIFFAdvanceDirectory(tif, &nextdir, NULL))\n\t\t\treturn (0);\n\ttif->tif_nextdiroff = nextdir;\n\ttif->tif_curdir = (dirn - n) - 1;\n\ttif->tif_dirnumber = 0;\n\treturn (TIFFReadDirectory(tif));\n}', 'void t2p_read_tiff_size_tile(T2P* t2p, TIFF* input, ttile_t tile){\n\tuint64* tbc = NULL;\n\tuint16 edge=0;\n#ifdef JPEG_SUPPORT\n\tunsigned char* jpt;\n#endif\n\tedge |= t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile);\n\tedge |= t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile);\n\tif(t2p->pdf_transcode==T2P_TRANSCODE_RAW){\n\t\tif(edge\n#if defined(JPEG_SUPPORT) || defined(OJPEG_SUPPORT)\n\t\t&& !(t2p->pdf_compression==T2P_COMPRESS_JPEG)\n#endif\n\t\t){\n\t\t\tt2p->tiff_datasize=TIFFTileSize(input);\n\t\t\treturn;\n\t\t} else {\n\t\t\tTIFFGetField(input, TIFFTAG_TILEBYTECOUNTS, &tbc);\n\t\t\tt2p->tiff_datasize=tbc[tile];\n#ifdef OJPEG_SUPPORT\n\t\t\tif(t2p->tiff_compression==COMPRESSION_OJPEG){\n\t\t\t\tt2p->tiff_datasize+=2048;\n\t\t\t\treturn;\n\t\t\t}\n#endif\n#ifdef JPEG_SUPPORT\n\t\t\tif(t2p->tiff_compression==COMPRESSION_JPEG) {\n\t\t\t\tuint32 count = 0;\n\t\t\t\tif(TIFFGetField(input, TIFFTAG_JPEGTABLES, &count, &jpt)!=0){\n\t\t\t\t\tif(count > 4){\n\t\t\t\t\t\tt2p->tiff_datasize += count;\n\t\t\t\t\t\tt2p->tiff_datasize -= 4;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n#endif\n\t\t\treturn;\n\t\t}\n\t}\n\tt2p->tiff_datasize=TIFFTileSize(input);\n\tif(t2p->tiff_planar==PLANARCONFIG_SEPARATE){\n\t\tt2p->tiff_datasize*= t2p->tiff_samplesperpixel;\n\t}\n\treturn;\n}', 'tsize_t t2p_readwrite_pdf_image_tile(T2P* t2p, TIFF* input, TIFF* output, ttile_t tile){\n\tuint16 edge=0;\n\ttsize_t written=0;\n\tunsigned char* buffer=NULL;\n\ttsize_t bufferoffset=0;\n\tunsigned char* samplebuffer=NULL;\n\ttsize_t samplebufferoffset=0;\n\ttsize_t read=0;\n\tuint16 i=0;\n\tttile_t tilecount=0;\n\ttsize_t tilesize=0;\n\tttile_t septilecount=0;\n\ttsize_t septilesize=0;\n#ifdef JPEG_SUPPORT\n\tunsigned char* jpt;\n\tfloat* xfloatp;\n\tuint32 xuint32=0;\n#endif\n\tedge |= t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile);\n\tedge |= t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile);\n\tif( (t2p->pdf_transcode == T2P_TRANSCODE_RAW) && ((edge == 0)\n#if defined(JPEG_SUPPORT) || defined(OJPEG_SUPPORT)\n\t\t|| (t2p->pdf_compression == T2P_COMPRESS_JPEG)\n#endif\n\t)\n\t){\n#ifdef CCITT_SUPPORT\n\t\tif(t2p->pdf_compression == T2P_COMPRESS_G4){\n\t\t\tbuffer= (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif(buffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE,\n\t\t\t\t\t"Can\'t allocate %lu bytes of memory "\n                                        "for t2p_readwrite_pdf_image_tile, %s",\n\t\t\t\t\t(unsigned long) t2p->tiff_datasize,\n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tTIFFReadRawTile(input, tile, (tdata_t) buffer, t2p->tiff_datasize);\n\t\t\tif (t2p->tiff_fillorder==FILLORDER_LSB2MSB){\n\t\t\t\t\tTIFFReverseBits(buffer, t2p->tiff_datasize);\n\t\t\t}\n\t\t\tt2pWriteFile(output, (tdata_t) buffer, t2p->tiff_datasize);\n\t\t\t_TIFFfree(buffer);\n\t\t\treturn(t2p->tiff_datasize);\n\t\t}\n#endif\n#ifdef ZIP_SUPPORT\n\t\tif(t2p->pdf_compression == T2P_COMPRESS_ZIP){\n\t\t\tbuffer= (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif(buffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE,\n\t\t\t\t\t"Can\'t allocate %lu bytes of memory "\n                                        "for t2p_readwrite_pdf_image_tile, %s",\n\t\t\t\t\t(unsigned long) t2p->tiff_datasize,\n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tTIFFReadRawTile(input, tile, (tdata_t) buffer, t2p->tiff_datasize);\n\t\t\tif (t2p->tiff_fillorder==FILLORDER_LSB2MSB){\n\t\t\t\t\tTIFFReverseBits(buffer, t2p->tiff_datasize);\n\t\t\t}\n\t\t\tt2pWriteFile(output, (tdata_t) buffer, t2p->tiff_datasize);\n\t\t\t_TIFFfree(buffer);\n\t\t\treturn(t2p->tiff_datasize);\n\t\t}\n#endif\n#ifdef OJPEG_SUPPORT\n\t\tif(t2p->tiff_compression == COMPRESSION_OJPEG){\n\t\t\tif(! t2p->pdf_ojpegdata){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE,\n\t\t\t\t\t"No support for OJPEG image %s with "\n                                        "bad tables",\n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tbuffer=(unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif(buffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE,\n\t\t\t\t\t"Can\'t allocate %lu bytes of memory "\n                                        "for t2p_readwrite_pdf_image, %s",\n\t\t\t\t\t(unsigned long) t2p->tiff_datasize,\n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\t_TIFFmemcpy(buffer, t2p->pdf_ojpegdata, t2p->pdf_ojpegdatalength);\n\t\t\tif(edge!=0){\n\t\t\t\tif(t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile)){\n\t\t\t\t\tbuffer[7]=\n\t\t\t\t\t\t(t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength >> 8) & 0xff;\n\t\t\t\t\tbuffer[8]=\n\t\t\t\t\t\t(t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength ) & 0xff;\n\t\t\t\t}\n\t\t\t\tif(t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile)){\n\t\t\t\t\tbuffer[9]=\n\t\t\t\t\t\t(t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth >> 8) & 0xff;\n\t\t\t\t\tbuffer[10]=\n\t\t\t\t\t\t(t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth ) & 0xff;\n\t\t\t\t}\n\t\t\t}\n\t\t\tbufferoffset=t2p->pdf_ojpegdatalength;\n\t\t\tbufferoffset+=TIFFReadRawTile(input,\n\t\t\t\t\ttile,\n\t\t\t\t\t(tdata_t) &(((unsigned char*)buffer)[bufferoffset]),\n\t\t\t\t\t-1);\n\t\t\t((unsigned char*)buffer)[bufferoffset++]=0xff;\n\t\t\t((unsigned char*)buffer)[bufferoffset++]=0xd9;\n\t\t\tt2pWriteFile(output, (tdata_t) buffer, bufferoffset);\n\t\t\t_TIFFfree(buffer);\n\t\t\treturn(bufferoffset);\n\t\t}\n#endif\n#ifdef JPEG_SUPPORT\n\t\tif(t2p->tiff_compression == COMPRESSION_JPEG){\n\t\t\tunsigned char table_end[2];\n\t\t\tuint32 count = 0;\n\t\t\tbuffer= (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif(buffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE,\n\t\t\t\t\t"Can\'t allocate %lu bytes of memory "\n                                        "for t2p_readwrite_pdf_image_tile, %s",\n\t\t\t\t\tt2p->tiff_datasize,\n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tif(TIFFGetField(input, TIFFTAG_JPEGTABLES, &count, &jpt) != 0) {\n\t\t\t\tif (count > 0) {\n\t\t\t\t\t_TIFFmemcpy(buffer, jpt, count);\n\t\t\t\t\tbufferoffset += count - 2;\n\t\t\t\t\ttable_end[0] = buffer[bufferoffset-2];\n\t\t\t\t\ttable_end[1] = buffer[bufferoffset-1];\n\t\t\t\t}\n\t\t\t\tif (count > 0) {\n\t\t\t\t\txuint32 = bufferoffset;\n\t\t\t\t\tbufferoffset += TIFFReadRawTile(\n\t\t\t\t\t\tinput,\n\t\t\t\t\t\ttile,\n\t\t\t\t\t\t(tdata_t) &(((unsigned char*)buffer)[bufferoffset-2]),\n\t\t\t\t\t\t-1);\n\t\t\t\t\t\tbuffer[xuint32-2]=table_end[0];\n\t\t\t\t\t\tbuffer[xuint32-1]=table_end[1];\n\t\t\t\t} else {\n\t\t\t\t\tbufferoffset += TIFFReadRawTile(\n\t\t\t\t\t\tinput,\n\t\t\t\t\t\ttile,\n\t\t\t\t\t\t(tdata_t) &(((unsigned char*)buffer)[bufferoffset]),\n\t\t\t\t\t\t-1);\n\t\t\t\t}\n\t\t\t}\n\t\t\tt2pWriteFile(output, (tdata_t) buffer, bufferoffset);\n\t\t\t_TIFFfree(buffer);\n\t\t\treturn(bufferoffset);\n\t\t}\n#endif\n\t\t(void)0;\n\t}\n\tif(t2p->pdf_sample==T2P_SAMPLE_NOTHING){\n\t\tbuffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\tif(buffer==NULL){\n\t\t\tTIFFError(TIFF2PDF_MODULE,\n\t\t\t\t"Can\'t allocate %lu bytes of memory for "\n                                "t2p_readwrite_pdf_image_tile, %s",\n\t\t\t\t(unsigned long) t2p->tiff_datasize,\n\t\t\t\tTIFFFileName(input));\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\treturn(0);\n\t\t}\n\t\tread = TIFFReadEncodedTile(\n\t\t\tinput,\n\t\t\ttile,\n\t\t\t(tdata_t) &buffer[bufferoffset],\n\t\t\tt2p->tiff_datasize);\n\t\tif(read==-1){\n\t\t\tTIFFError(TIFF2PDF_MODULE,\n\t\t\t\t"Error on decoding tile %u of %s",\n\t\t\t\ttile,\n\t\t\t\tTIFFFileName(input));\n\t\t\t_TIFFfree(buffer);\n\t\t\tt2p->t2p_error=T2P_ERR_ERROR;\n\t\t\treturn(0);\n\t\t}\n\t} else {\n\t\tif(t2p->pdf_sample == T2P_SAMPLE_PLANAR_SEPARATE_TO_CONTIG){\n\t\t\tseptilesize=TIFFTileSize(input);\n\t\t\tseptilecount=TIFFNumberOfTiles(input);\n\t\t\ttilesize=septilesize*t2p->tiff_samplesperpixel;\n\t\t\ttilecount=septilecount/t2p->tiff_samplesperpixel;\n\t\t\tbuffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif(buffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE,\n\t\t\t\t\t"Can\'t allocate %lu bytes of memory "\n                                        "for t2p_readwrite_pdf_image_tile, %s",\n\t\t\t\t\t(unsigned long) t2p->tiff_datasize,\n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tsamplebuffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif(samplebuffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE,\n\t\t\t\t\t"Can\'t allocate %lu bytes of memory "\n                                        "for t2p_readwrite_pdf_image_tile, %s",\n\t\t\t\t\t(unsigned long) t2p->tiff_datasize,\n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tsamplebufferoffset=0;\n\t\t\tfor(i=0;i<t2p->tiff_samplesperpixel;i++){\n\t\t\t\tread =\n\t\t\t\t\tTIFFReadEncodedTile(input,\n\t\t\t\t\t\ttile + i*tilecount,\n\t\t\t\t\t\t(tdata_t) &(samplebuffer[samplebufferoffset]),\n\t\t\t\t\t\tseptilesize);\n\t\t\t\tif(read==-1){\n\t\t\t\t\tTIFFError(TIFF2PDF_MODULE,\n\t\t\t\t\t\t"Error on decoding tile %u of %s",\n\t\t\t\t\t\ttile + i*tilecount,\n\t\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t\t\t_TIFFfree(samplebuffer);\n\t\t\t\t\t\t_TIFFfree(buffer);\n\t\t\t\t\tt2p->t2p_error=T2P_ERR_ERROR;\n\t\t\t\t\treturn(0);\n\t\t\t\t}\n\t\t\t\tsamplebufferoffset+=read;\n\t\t\t}\n\t\t\tt2p_sample_planar_separate_to_contig(\n\t\t\t\tt2p,\n\t\t\t\t&(buffer[bufferoffset]),\n\t\t\t\tsamplebuffer,\n\t\t\t\tsamplebufferoffset);\n\t\t\tbufferoffset+=samplebufferoffset;\n\t\t\t_TIFFfree(samplebuffer);\n\t\t}\n\t\tif(buffer==NULL){\n\t\t\tbuffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif(buffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE,\n\t\t\t\t\t"Can\'t allocate %lu bytes of memory "\n                                        "for t2p_readwrite_pdf_image_tile, %s",\n\t\t\t\t\t(unsigned long) t2p->tiff_datasize,\n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tread = TIFFReadEncodedTile(\n\t\t\t\tinput,\n\t\t\t\ttile,\n\t\t\t\t(tdata_t) &buffer[bufferoffset],\n\t\t\t\tt2p->tiff_datasize);\n\t\t\tif(read==-1){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE,\n\t\t\t\t\t"Error on decoding tile %u of %s",\n\t\t\t\t\ttile,\n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t_TIFFfree(buffer);\n\t\t\t\tt2p->t2p_error=T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t}\n\t\tif(t2p->pdf_sample & T2P_SAMPLE_RGBA_TO_RGB){\n\t\t\tt2p->tiff_datasize=t2p_sample_rgba_to_rgb(\n\t\t\t\t(tdata_t)buffer,\n\t\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth\n\t\t\t\t*t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);\n\t\t}\n\t\tif(t2p->pdf_sample & T2P_SAMPLE_RGBAA_TO_RGB){\n\t\t\tt2p->tiff_datasize=t2p_sample_rgbaa_to_rgb(\n\t\t\t\t(tdata_t)buffer,\n\t\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth\n\t\t\t\t*t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);\n\t\t}\n\t\tif(t2p->pdf_sample & T2P_SAMPLE_YCBCR_TO_RGB){\n\t\t\tTIFFError(TIFF2PDF_MODULE,\n\t\t\t\t"No support for YCbCr to RGB in tile for %s",\n\t\t\t\tTIFFFileName(input));\n\t\t\t_TIFFfree(buffer);\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\treturn(0);\n\t\t}\n\t\tif(t2p->pdf_sample & T2P_SAMPLE_LAB_SIGNED_TO_UNSIGNED){\n\t\t\tt2p->tiff_datasize=t2p_sample_lab_signed_to_unsigned(\n\t\t\t\t(tdata_t)buffer,\n\t\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth\n\t\t\t\t*t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);\n\t\t}\n\t}\n\tif(t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile) != 0){\n\t\tt2p_tile_collapse_left(\n\t\t\tbuffer,\n\t\t\tTIFFTileRowSize(input),\n\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth,\n\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth,\n\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);\n\t}\n\tt2p_disable(output);\n\tTIFFSetField(output, TIFFTAG_PHOTOMETRIC, t2p->tiff_photometric);\n\tTIFFSetField(output, TIFFTAG_BITSPERSAMPLE, t2p->tiff_bitspersample);\n\tTIFFSetField(output, TIFFTAG_SAMPLESPERPIXEL, t2p->tiff_samplesperpixel);\n\tif(t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile) == 0){\n\t\tTIFFSetField(\n\t\t\toutput,\n\t\t\tTIFFTAG_IMAGEWIDTH,\n\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth);\n\t} else {\n\t\tTIFFSetField(\n\t\t\toutput,\n\t\t\tTIFFTAG_IMAGEWIDTH,\n\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth);\n\t}\n\tif(t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile) == 0){\n\t\tTIFFSetField(\n\t\t\toutput,\n\t\t\tTIFFTAG_IMAGELENGTH,\n\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);\n\t\tTIFFSetField(\n\t\t\toutput,\n\t\t\tTIFFTAG_ROWSPERSTRIP,\n\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);\n\t} else {\n\t\tTIFFSetField(\n\t\t\toutput,\n\t\t\tTIFFTAG_IMAGELENGTH,\n\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength);\n\t\tTIFFSetField(\n\t\t\toutput,\n\t\t\tTIFFTAG_ROWSPERSTRIP,\n\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength);\n\t}\n\tTIFFSetField(output, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);\n\tTIFFSetField(output, TIFFTAG_FILLORDER, FILLORDER_MSB2LSB);\n\tswitch(t2p->pdf_compression){\n\tcase T2P_COMPRESS_NONE:\n\t\tTIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_NONE);\n\t\tbreak;\n#ifdef CCITT_SUPPORT\n\tcase T2P_COMPRESS_G4:\n\t\tTIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_CCITTFAX4);\n\t\tbreak;\n#endif\n#ifdef JPEG_SUPPORT\n\tcase T2P_COMPRESS_JPEG:\n\t\tif (t2p->tiff_photometric==PHOTOMETRIC_YCBCR) {\n\t\t\tuint16 hor = 0, ver = 0;\n\t\t\tif (TIFFGetField(input, TIFFTAG_YCBCRSUBSAMPLING, &hor, &ver)!=0) {\n\t\t\t\tif (hor != 0 && ver != 0) {\n\t\t\t\t\tTIFFSetField(output, TIFFTAG_YCBCRSUBSAMPLING, hor, ver);\n\t\t\t\t}\n\t\t\t}\n\t\t\tif(TIFFGetField(input, TIFFTAG_REFERENCEBLACKWHITE, &xfloatp)!=0){\n\t\t\t\tTIFFSetField(output, TIFFTAG_REFERENCEBLACKWHITE, xfloatp);\n\t\t\t}\n\t\t}\n\t\tTIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_JPEG);\n\t\tTIFFSetField(output, TIFFTAG_JPEGTABLESMODE, 0);\n\t\tif(t2p->pdf_colorspace & (T2P_CS_RGB | T2P_CS_LAB)){\n\t\t\tTIFFSetField(output, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_YCBCR);\n\t\t\tif(t2p->tiff_photometric != PHOTOMETRIC_YCBCR){\n\t\t\t\tTIFFSetField(output, TIFFTAG_JPEGCOLORMODE, JPEGCOLORMODE_RGB);\n\t\t\t} else {\n\t\t\t\tTIFFSetField(output, TIFFTAG_JPEGCOLORMODE, JPEGCOLORMODE_RAW);\n\t\t\t}\n\t\t}\n\t\tif(t2p->pdf_colorspace & T2P_CS_GRAY){\n\t\t\t(void)0;\n\t\t}\n\t\tif(t2p->pdf_colorspace & T2P_CS_CMYK){\n\t\t\t(void)0;\n\t\t}\n\t\tif(t2p->pdf_defaultcompressionquality != 0){\n\t\t\tTIFFSetField(output,\n\t\t\t\tTIFFTAG_JPEGQUALITY,\n\t\t\t\tt2p->pdf_defaultcompressionquality);\n\t\t}\n\t\tbreak;\n#endif\n#ifdef ZIP_SUPPORT\n\tcase T2P_COMPRESS_ZIP:\n\t\tTIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_DEFLATE);\n\t\tif(t2p->pdf_defaultcompressionquality%100 != 0){\n\t\t\tTIFFSetField(output,\n\t\t\t\tTIFFTAG_PREDICTOR,\n\t\t\t\tt2p->pdf_defaultcompressionquality % 100);\n\t\t}\n\t\tif(t2p->pdf_defaultcompressionquality/100 != 0){\n\t\t\tTIFFSetField(output,\n\t\t\t\tTIFFTAG_ZIPQUALITY,\n\t\t\t\t(t2p->pdf_defaultcompressionquality / 100));\n\t\t}\n\t\tbreak;\n#endif\n\tdefault:\n\t\tbreak;\n\t}\n\tt2p_enable(output);\n\tt2p->outputwritten = 0;\n\tbufferoffset = TIFFWriteEncodedStrip(output, (tstrip_t) 0, buffer,\n\t\t\t\t\t     TIFFStripSize(output));\n\tif (buffer != NULL) {\n\t\t_TIFFfree(buffer);\n\t\tbuffer = NULL;\n\t}\n\tif (bufferoffset == -1) {\n\t\tTIFFError(TIFF2PDF_MODULE,\n\t\t\t  "Error writing encoded tile to output PDF %s",\n\t\t\t  TIFFFileName(output));\n\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn(0);\n\t}\n\twritten = t2p->outputwritten;\n\treturn(written);\n}', 'tmsize_t\nTIFFReadEncodedTile(TIFF* tif, uint32 tile, void* buf, tmsize_t size)\n{\n\tstatic const char module[] = "TIFFReadEncodedTile";\n\tTIFFDirectory *td = &tif->tif_dir;\n\ttmsize_t tilesize = tif->tif_tilesize;\n\tif (!TIFFCheckRead(tif, 1))\n\t\treturn ((tmsize_t)(-1));\n\tif (tile >= td->td_nstrips) {\n\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t    "%lu: Tile out of range, max %lu",\n\t\t    (unsigned long) tile, (unsigned long) td->td_nstrips);\n\t\treturn ((tmsize_t)(-1));\n\t}\n\tif (size == (tmsize_t)(-1))\n\t\tsize = tilesize;\n\telse if (size > tilesize)\n\t\tsize = tilesize;\n\tif (TIFFFillTile(tif, tile) && (*tif->tif_decodetile)(tif,\n\t    (uint8*) buf, size, (uint16)(tile/td->td_stripsperimage))) {\n\t\t(*tif->tif_postdecode)(tif, (uint8*) buf, size);\n\t\treturn (size);\n\t} else\n\t\treturn ((tmsize_t)(-1));\n}', 'int\nTIFFFillTile(TIFF* tif, uint32 tile)\n{\n\tstatic const char module[] = "TIFFFillTile";\n\tTIFFDirectory *td = &tif->tif_dir;\n\tif ((tif->tif_flags&TIFF_NOREADRAW)==0)\n\t{\n\t\tuint64 bytecount = td->td_stripbytecount[tile];\n\t\tif (bytecount <= 0) {\n#if defined(__WIN32__) && defined(_MSC_VER)\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t"%I64u: Invalid tile byte count, tile %lu",\n\t\t\t\t     (unsigned __int64) bytecount,\n\t\t\t\t     (unsigned long) tile);\n#else\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t"%llu: Invalid tile byte count, tile %lu",\n\t\t\t\t     (unsigned long long) bytecount,\n\t\t\t\t     (unsigned long) tile);\n#endif\n\t\t\treturn (0);\n\t\t}\n\t\tif (isMapped(tif) &&\n\t\t    (isFillOrder(tif, td->td_fillorder)\n\t\t     || (tif->tif_flags & TIFF_NOBITREV))) {\n\t\t\tif ((tif->tif_flags & TIFF_MYBUFFER) && tif->tif_rawdata)\n\t\t\t\t_TIFFfree(tif->tif_rawdata);\n\t\t\ttif->tif_flags &= ~TIFF_MYBUFFER;\n\t\t\tif (bytecount > (uint64)tif->tif_size ||\n\t\t\t    td->td_stripoffset[tile] > (uint64)tif->tif_size - bytecount) {\n\t\t\t\ttif->tif_curtile = NOTILE;\n\t\t\t\treturn (0);\n\t\t\t}\n\t\t\ttif->tif_rawdatasize = (tmsize_t)bytecount;\n\t\t\ttif->tif_rawdata =\n\t\t\t\ttif->tif_base + (tmsize_t)td->td_stripoffset[tile];\n\t\t} else {\n\t\t\ttmsize_t bytecountm;\n\t\t\tbytecountm=(tmsize_t)bytecount;\n\t\t\tif ((uint64)bytecountm!=bytecount)\n\t\t\t{\n\t\t\t\tTIFFErrorExt(tif->tif_clientdata,module,"Integer overflow");\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tif (bytecountm > tif->tif_rawdatasize) {\n\t\t\t\ttif->tif_curtile = NOTILE;\n\t\t\t\tif ((tif->tif_flags & TIFF_MYBUFFER) == 0) {\n\t\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t    "Data buffer too small to hold tile %lu",\n\t\t\t\t\t    (unsigned long) tile);\n\t\t\t\t\treturn (0);\n\t\t\t\t}\n\t\t\t\tif (!TIFFReadBufferSetup(tif, 0, bytecountm))\n\t\t\t\t\treturn (0);\n\t\t\t}\n\t\t\tif (TIFFReadRawTile1(tif, tile, tif->tif_rawdata,\n\t\t\t    bytecountm, module) != bytecountm)\n\t\t\t\treturn (0);\n\t\t\tif (!isFillOrder(tif, td->td_fillorder) &&\n\t\t\t    (tif->tif_flags & TIFF_NOBITREV) == 0)\n\t\t\t\tTIFFReverseBits(tif->tif_rawdata, bytecountm);\n\t\t}\n\t}\n\treturn (TIFFStartTile(tif, tile));\n}', 'static int\nTIFFStartTile(TIFF* tif, uint32 tile)\n{\n\tTIFFDirectory *td = &tif->tif_dir;\n\tif ((tif->tif_flags & TIFF_CODERSETUP) == 0) {\n\t\tif (!(*tif->tif_setupdecode)(tif))\n\t\t\treturn (0);\n\t\ttif->tif_flags |= TIFF_CODERSETUP;\n\t}\n\ttif->tif_curtile = tile;\n\ttif->tif_row =\n\t    (tile % TIFFhowmany_32(td->td_imagewidth, td->td_tilewidth)) *\n\t\ttd->td_tilelength;\n\ttif->tif_col =\n\t    (tile % TIFFhowmany_32(td->td_imagelength, td->td_tilelength)) *\n\t\ttd->td_tilewidth;\n        tif->tif_flags &= ~TIFF_BUF4WRITE;\n\tif (tif->tif_flags&TIFF_NOREADRAW)\n\t{\n\t\ttif->tif_rawcp = NULL;\n\t\ttif->tif_rawcc = 0;\n\t}\n\telse\n\t{\n\t\ttif->tif_rawcp = tif->tif_rawdata;\n\t\ttif->tif_rawcc = (tmsize_t)td->td_stripbytecount[tile];\n\t}\n\treturn ((*tif->tif_predecode)(tif,\n\t\t\t(uint16)(tile/td->td_stripsperimage)));\n}']