tools/tiff2pdf.c:5677: error: Buffer Overrun S2
  Offset: [`t2p->pdf_ojpegdatalength`, +oo] Size: [0, +oo] by call to `t2p_readwrite_pdf_image_tile`.

tools/tiff2pdf.c:5557:1: Parameter `t2p->pdf_ojpegdatalength`
5555. */
5556. 
5557. tsize_t t2p_write_pdf(T2P* t2p, TIFF* input, TIFF* output){
      ^
5558. 
5559. 	tsize_t written=0;

tools/tiff2pdf.c:5677:16: Call
5675. 				streamlen=written;
5676. 				t2p_read_tiff_size_tile(t2p, input, i2);
5677. 				written += t2p_readwrite_pdf_image_tile(t2p, input, output, i2);
                     ^
5678. 				t2p_write_advance_directory(t2p, output);
5679. 				if(t2p->t2p_error!=T2P_ERR_OK){return(0);}

tools/tiff2pdf.c:2862:1: <Offset trace>
2860.  */
2861. 
2862. tsize_t t2p_readwrite_pdf_image_tile(T2P* t2p, TIFF* input, TIFF* output, ttile_t tile){
      ^
2863. 
2864. 	uint16 edge=0;

tools/tiff2pdf.c:2862:1: Parameter `t2p->pdf_ojpegdatalength`
  2860.  */
  2861. 
  2862. tsize_t t2p_readwrite_pdf_image_tile(T2P* t2p, TIFF* input, TIFF* output, ttile_t tile){
        ^
  2863. 
  2864. 	uint16 edge=0;

tools/tiff2pdf.c:2988:4: Assignment
  2986. 				}
  2987. 			}
  2988. 			bufferoffset = t2p->pdf_ojpegdatalength;
           ^
  2989. 			retTIFFReadRawTile = TIFFReadRawTile(input,
  2990. 					tile, 

tools/tiff2pdf.c:2999:4: Assignment
  2997. 				return(0);
  2998. 			}
  2999. 			bufferoffset += retTIFFReadRawTile;
           ^
  3000. 			((unsigned char*)buffer)[bufferoffset++]=0xff;
  3001. 			((unsigned char*)buffer)[bufferoffset++]=0xd9;

tools/tiff2pdf.c:2862:1: <Length trace>
2860.  */
2861. 
2862. tsize_t t2p_readwrite_pdf_image_tile(T2P* t2p, TIFF* input, TIFF* output, ttile_t tile){
      ^
2863. 
2864. 	uint16 edge=0;

tools/tiff2pdf.c:2862:1: Parameter `t2p->tiff_datasize`
  2860.  */
  2861. 
  2862. tsize_t t2p_readwrite_pdf_image_tile(T2P* t2p, TIFF* input, TIFF* output, ttile_t tile){
        ^
  2863. 
  2864. 	uint16 edge=0;

tools/tiff2pdf.c:2962:28: Call
  2960. 				return(0);
  2961. 			}
  2962. 			buffer=(unsigned char*) _TIFFmalloc(t2p->tiff_datasize);
                                   ^
  2963. 			if(buffer==NULL){
  2964. 				TIFFError(TIFF2PDF_MODULE, 

libtiff/tif_unix.c:312:17: Assignment
    310. {
    311.         if (s == 0)
    312.                 return ((void *) NULL);
                         ^
    313. 
    314. 	return (malloc((size_t) s));

tools/tiff2pdf.c:2962:4: Assignment
  2960. 				return(0);
  2961. 			}
  2962. 			buffer=(unsigned char*) _TIFFmalloc(t2p->tiff_datasize);
           ^
  2963. 			if(buffer==NULL){
  2964. 				TIFFError(TIFF2PDF_MODULE, 

tools/tiff2pdf.c:3000:4: Array access: Offset: [t2p->pdf_ojpegdatalength, +oo] Size: [0, +oo] by call to `t2p_readwrite_pdf_image_tile` 
  2998. 			}
  2999. 			bufferoffset += retTIFFReadRawTile;
  3000. 			((unsigned char*)buffer)[bufferoffset++]=0xff;
           ^
  3001. 			((unsigned char*)buffer)[bufferoffset++]=0xd9;
  3002. 			t2pWriteFile(output, (tdata_t) buffer, bufferoffset);

tsize_t t2p_readwrite_pdf_image_tile(T2P* t2p, TIFF* input, TIFF* output, ttile_t tile){
	uint16 edge=0;
	tsize_t written=0;
	unsigned char* buffer=NULL;
	tsize_t bufferoffset=0;
	unsigned char* samplebuffer=NULL;
	tsize_t samplebufferoffset=0;
	tsize_t read=0;
	uint16 i=0;
	ttile_t tilecount=0;
	ttile_t septilecount=0;
	tsize_t septilesize=0;
#ifdef JPEG_SUPPORT
	unsigned char* jpt;
	float* xfloatp;
	uint32 xuint32=0;
#endif
	if (t2p->t2p_error != T2P_ERR_OK)
		return(0);
	edge |= t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile);
	edge |= t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile);
	if( (t2p->pdf_transcode == T2P_TRANSCODE_RAW) && ((edge == 0)
#if defined(JPEG_SUPPORT) || defined(OJPEG_SUPPORT)
		|| (t2p->pdf_compression == T2P_COMPRESS_JPEG)
#endif
	)
	){
#ifdef CCITT_SUPPORT
		if(t2p->pdf_compression == T2P_COMPRESS_G4){
			buffer= (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);
			if(buffer==NULL){
				TIFFError(TIFF2PDF_MODULE,
					"Can't allocate %lu bytes of memory "
                                        "for t2p_readwrite_pdf_image_tile, %s",
					(unsigned long) t2p->tiff_datasize,
					TIFFFileName(input));
				t2p->t2p_error = T2P_ERR_ERROR;
				return(0);
			}
			memset(buffer, 0, t2p->tiff_datasize);
			if (TIFFReadRawTile(input, tile, (tdata_t) buffer, t2p->tiff_datasize) < 0) {
				TIFFError(TIFF2PDF_MODULE,
					"TIFFReadRawTile() failed");
				_TIFFfree(buffer);
				t2p->t2p_error = T2P_ERR_ERROR;
				return(0);
			}
			if (t2p->tiff_fillorder==FILLORDER_LSB2MSB){
					TIFFReverseBits(buffer, t2p->tiff_datasize);
			}
			t2pWriteFile(output, (tdata_t) buffer, t2p->tiff_datasize);
			_TIFFfree(buffer);
			return(t2p->tiff_datasize);
		}
#endif
#ifdef ZIP_SUPPORT
		if(t2p->pdf_compression == T2P_COMPRESS_ZIP){
			buffer= (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);
			if(buffer==NULL){
				TIFFError(TIFF2PDF_MODULE,
					"Can't allocate %lu bytes of memory "
                                        "for t2p_readwrite_pdf_image_tile, %s",
					(unsigned long) t2p->tiff_datasize,
					TIFFFileName(input));
				t2p->t2p_error = T2P_ERR_ERROR;
				return(0);
			}
			memset(buffer, 0, t2p->tiff_datasize);
			if (TIFFReadRawTile(input, tile, (tdata_t) buffer, t2p->tiff_datasize) < 0) {
				TIFFError(TIFF2PDF_MODULE,
					"TIFFReadRawTile() failed");
				_TIFFfree(buffer);
				t2p->t2p_error = T2P_ERR_ERROR;
				return(0);
			}
			if (t2p->tiff_fillorder==FILLORDER_LSB2MSB){
					TIFFReverseBits(buffer, t2p->tiff_datasize);
			}
			t2pWriteFile(output, (tdata_t) buffer, t2p->tiff_datasize);
			_TIFFfree(buffer);
			return(t2p->tiff_datasize);
		}
#endif
#ifdef OJPEG_SUPPORT
		if(t2p->tiff_compression == COMPRESSION_OJPEG){
			tsize_t retTIFFReadRawTile;
			if(! t2p->pdf_ojpegdata){
				TIFFError(TIFF2PDF_MODULE,
					"No support for OJPEG image %s with "
                                        "bad tables",
					TIFFFileName(input));
				t2p->t2p_error = T2P_ERR_ERROR;
				return(0);
			}
			buffer=(unsigned char*) _TIFFmalloc(t2p->tiff_datasize);
			if(buffer==NULL){
				TIFFError(TIFF2PDF_MODULE,
					"Can't allocate %lu bytes of memory "
                                        "for t2p_readwrite_pdf_image, %s",
					(unsigned long) t2p->tiff_datasize,
					TIFFFileName(input));
				t2p->t2p_error = T2P_ERR_ERROR;
				return(0);
			}
			memset(buffer, 0, t2p->tiff_datasize);
			_TIFFmemcpy(buffer, t2p->pdf_ojpegdata, t2p->pdf_ojpegdatalength);
			if(edge!=0){
				if(t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile)){
					buffer[7]=
						(t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength >> 8) & 0xff;
					buffer[8]=
						(t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength ) & 0xff;
				}
				if(t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile)){
					buffer[9]=
						(t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth >> 8) & 0xff;
					buffer[10]=
						(t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth ) & 0xff;
				}
			}
			bufferoffset = t2p->pdf_ojpegdatalength;
			retTIFFReadRawTile = TIFFReadRawTile(input,
					tile,
					(tdata_t) &(((unsigned char*)buffer)[bufferoffset]),
					-1);
			if (retTIFFReadRawTile < 0) {
				TIFFError(TIFF2PDF_MODULE, "TIFFReadRawTile() failed");
				_TIFFfree(buffer);
				t2p->t2p_error = T2P_ERR_ERROR;
				return(0);
			}
			bufferoffset += retTIFFReadRawTile;
			((unsigned char*)buffer)[bufferoffset++]=0xff;
			((unsigned char*)buffer)[bufferoffset++]=0xd9;
			t2pWriteFile(output, (tdata_t) buffer, bufferoffset);
			_TIFFfree(buffer);
			return(bufferoffset);
		}
#endif
#ifdef JPEG_SUPPORT
		if(t2p->tiff_compression == COMPRESSION_JPEG){
			unsigned char table_end[2];
			uint32 count = 0;
			buffer= (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);
			if(buffer==NULL){
				TIFFError(TIFF2PDF_MODULE,
					"Can't allocate " TIFF_SIZE_FORMAT " bytes of memory "
                                        "for t2p_readwrite_pdf_image_tile, %s",
                                          (TIFF_SIZE_T) t2p->tiff_datasize,
					TIFFFileName(input));
				t2p->t2p_error = T2P_ERR_ERROR;
				return(0);
			}
			memset(buffer, 0, t2p->tiff_datasize);
			if(TIFFGetField(input, TIFFTAG_JPEGTABLES, &count, &jpt) != 0) {
				if (count > 4) {
                                        tsize_t retTIFFReadRawTile;
					_TIFFmemcpy(buffer, jpt, count - 2);
					bufferoffset += count - 2;
					table_end[0] = buffer[bufferoffset-2];
					table_end[1] = buffer[bufferoffset-1];
					xuint32 = bufferoffset;
                                        bufferoffset -= 2;
                                        retTIFFReadRawTile = TIFFReadRawTile(
						input,
						tile,
						(tdata_t) &(((unsigned char*)buffer)[bufferoffset]),
						-1);
                                        if( retTIFFReadRawTile < 0 )
                                        {
                                            _TIFFfree(buffer);
                                            t2p->t2p_error = T2P_ERR_ERROR;
                                            return(0);
                                        }
					bufferoffset += retTIFFReadRawTile;
					buffer[xuint32-2]=table_end[0];
					buffer[xuint32-1]=table_end[1];
				}
			}
			t2pWriteFile(output, (tdata_t) buffer, bufferoffset);
			_TIFFfree(buffer);
			return(bufferoffset);
		}
#endif
		(void)0;
	}
	if(t2p->pdf_sample==T2P_SAMPLE_NOTHING){
		buffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);
		if(buffer==NULL){
			TIFFError(TIFF2PDF_MODULE,
				"Can't allocate %lu bytes of memory for "
                                "t2p_readwrite_pdf_image_tile, %s",
				(unsigned long) t2p->tiff_datasize,
				TIFFFileName(input));
			t2p->t2p_error = T2P_ERR_ERROR;
			return(0);
		}
		memset(buffer, 0, t2p->tiff_datasize);
		read = TIFFReadEncodedTile(
			input,
			tile,
			(tdata_t) &buffer[bufferoffset],
			t2p->tiff_datasize);
		if(read==-1){
			TIFFError(TIFF2PDF_MODULE,
				"Error on decoding tile %u of %s",
				tile,
				TIFFFileName(input));
			_TIFFfree(buffer);
			t2p->t2p_error=T2P_ERR_ERROR;
			return(0);
		}
	} else {
		if(t2p->pdf_sample == T2P_SAMPLE_PLANAR_SEPARATE_TO_CONTIG){
			septilesize=TIFFTileSize(input);
			septilecount=TIFFNumberOfTiles(input);
			tilecount=septilecount/t2p->tiff_samplesperpixel;
			buffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);
			if(buffer==NULL){
				TIFFError(TIFF2PDF_MODULE,
					"Can't allocate %lu bytes of memory "
					"for t2p_readwrite_pdf_image_tile, %s",
					(unsigned long) t2p->tiff_datasize,
					TIFFFileName(input));
				t2p->t2p_error = T2P_ERR_ERROR;
				return(0);
			}
			memset(buffer, 0, t2p->tiff_datasize);
			samplebuffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);
			if(samplebuffer==NULL){
				TIFFError(TIFF2PDF_MODULE,
					"Can't allocate %lu bytes of memory "
					"for t2p_readwrite_pdf_image_tile, %s",
					(unsigned long) t2p->tiff_datasize,
					TIFFFileName(input));
				_TIFFfree(buffer);
				t2p->t2p_error = T2P_ERR_ERROR;
				return(0);
			}
			memset(samplebuffer, 0, t2p->tiff_datasize);
			samplebufferoffset=0;
			for(i=0;i<t2p->tiff_samplesperpixel;i++){
				read =
					TIFFReadEncodedTile(input,
						tile + i*tilecount,
						(tdata_t) &(samplebuffer[samplebufferoffset]),
						septilesize);
				if(read==-1){
					TIFFError(TIFF2PDF_MODULE,
						"Error on decoding tile %u of %s",
						tile + i*tilecount,
						TIFFFileName(input));
						_TIFFfree(samplebuffer);
						_TIFFfree(buffer);
					t2p->t2p_error=T2P_ERR_ERROR;
					return(0);
				}
				samplebufferoffset+=read;
			}
			t2p_sample_planar_separate_to_contig(
				t2p,
				&(buffer[bufferoffset]),
				samplebuffer,
				samplebufferoffset);
			bufferoffset+=samplebufferoffset;
			_TIFFfree(samplebuffer);
		}
		if(buffer==NULL){
			buffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);
			if(buffer==NULL){
				TIFFError(TIFF2PDF_MODULE,
					"Can't allocate %lu bytes of memory "
					"for t2p_readwrite_pdf_image_tile, %s",
					(unsigned long) t2p->tiff_datasize,
					TIFFFileName(input));
				t2p->t2p_error = T2P_ERR_ERROR;
				return(0);
			}
			memset(buffer, 0, t2p->tiff_datasize);
			read = TIFFReadEncodedTile(
				input,
				tile,
				(tdata_t) &buffer[bufferoffset],
				t2p->tiff_datasize);
			if(read==-1){
				TIFFError(TIFF2PDF_MODULE,
					"Error on decoding tile %u of %s",
					tile,
					TIFFFileName(input));
				_TIFFfree(buffer);
				t2p->t2p_error=T2P_ERR_ERROR;
				return(0);
			}
		}
		if(t2p->pdf_sample & T2P_SAMPLE_RGBA_TO_RGB){
			t2p->tiff_datasize=t2p_sample_rgba_to_rgb(
				(tdata_t)buffer,
				t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth
				*t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);
		}
		if(t2p->pdf_sample & T2P_SAMPLE_RGBAA_TO_RGB){
			t2p->tiff_datasize=t2p_sample_rgbaa_to_rgb(
				(tdata_t)buffer,
				t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth
				*t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);
		}
		if(t2p->pdf_sample & T2P_SAMPLE_YCBCR_TO_RGB){
			TIFFError(TIFF2PDF_MODULE,
				"No support for YCbCr to RGB in tile for %s",
				TIFFFileName(input));
			_TIFFfree(buffer);
			t2p->t2p_error = T2P_ERR_ERROR;
			return(0);
		}
		if(t2p->pdf_sample & T2P_SAMPLE_LAB_SIGNED_TO_UNSIGNED){
			t2p->tiff_datasize=t2p_sample_lab_signed_to_unsigned(
				(tdata_t)buffer,
				t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth
				*t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);
		}
	}
	if(t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile) != 0){
		if ((uint64)t2p->tiff_datasize < (uint64)TIFFTileRowSize(input) * (uint64)t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength) {
			TIFFWarning(
				TIFF2PDF_MODULE,
				"Don't know how to collapse tile to the left");
		} else {
			t2p_tile_collapse_left(
				buffer,
				TIFFTileRowSize(input),
				t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth,
				t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth,
				t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);
		}
	}
	t2p_disable(output);
	TIFFSetField(output, TIFFTAG_PHOTOMETRIC, t2p->tiff_photometric);
	TIFFSetField(output, TIFFTAG_BITSPERSAMPLE, t2p->tiff_bitspersample);
	TIFFSetField(output, TIFFTAG_SAMPLESPERPIXEL, t2p->tiff_samplesperpixel);
	if(t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile) == 0){
		TIFFSetField(
			output,
			TIFFTAG_IMAGEWIDTH,
			t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth);
	} else {
		TIFFSetField(
			output,
			TIFFTAG_IMAGEWIDTH,
			t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth);
	}
	if(t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile) == 0){
		TIFFSetField(
			output,
			TIFFTAG_IMAGELENGTH,
			t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);
		TIFFSetField(
			output,
			TIFFTAG_ROWSPERSTRIP,
			t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);
	} else {
		TIFFSetField(
			output,
			TIFFTAG_IMAGELENGTH,
			t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength);
		TIFFSetField(
			output,
			TIFFTAG_ROWSPERSTRIP,
			t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength);
	}
	TIFFSetField(output, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
	TIFFSetField(output, TIFFTAG_FILLORDER, FILLORDER_MSB2LSB);
	switch(t2p->pdf_compression){
	case T2P_COMPRESS_NONE:
		TIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_NONE);
		break;
#ifdef CCITT_SUPPORT
	case T2P_COMPRESS_G4:
		TIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_CCITTFAX4);
		break;
#endif
#ifdef JPEG_SUPPORT
	case T2P_COMPRESS_JPEG:
		if (t2p->tiff_photometric==PHOTOMETRIC_YCBCR) {
			uint16 hor = 0, ver = 0;
			if (TIFFGetField(input, TIFFTAG_YCBCRSUBSAMPLING, &hor, &ver)!=0) {
				if (hor != 0 && ver != 0) {
					TIFFSetField(output, TIFFTAG_YCBCRSUBSAMPLING, hor, ver);
				}
			}
			if(TIFFGetField(input, TIFFTAG_REFERENCEBLACKWHITE, &xfloatp)!=0){
				TIFFSetField(output, TIFFTAG_REFERENCEBLACKWHITE, xfloatp);
			}
		}
		TIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_JPEG);
		TIFFSetField(output, TIFFTAG_JPEGTABLESMODE, 0);
		if(t2p->pdf_colorspace & (T2P_CS_RGB | T2P_CS_LAB)){
			TIFFSetField(output, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_YCBCR);
			if(t2p->tiff_photometric != PHOTOMETRIC_YCBCR){
				TIFFSetField(output, TIFFTAG_JPEGCOLORMODE, JPEGCOLORMODE_RGB);
			} else {
				TIFFSetField(output, TIFFTAG_JPEGCOLORMODE, JPEGCOLORMODE_RAW);
			}
		}
		if(t2p->pdf_colorspace & T2P_CS_GRAY){
			(void)0;
		}
		if(t2p->pdf_colorspace & T2P_CS_CMYK){
			(void)0;
		}
		if(t2p->pdf_defaultcompressionquality != 0){
			TIFFSetField(output,
				TIFFTAG_JPEGQUALITY,
				t2p->pdf_defaultcompressionquality);
		}
		break;
#endif
#ifdef ZIP_SUPPORT
	case T2P_COMPRESS_ZIP:
		TIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_DEFLATE);
		if(t2p->pdf_defaultcompressionquality%100 != 0){
			TIFFSetField(output,
				TIFFTAG_PREDICTOR,
				t2p->pdf_defaultcompressionquality % 100);
		}
		if(t2p->pdf_defaultcompressionquality/100 != 0){
			TIFFSetField(output,
				TIFFTAG_ZIPQUALITY,
				(t2p->pdf_defaultcompressionquality / 100));
		}
		break;
#endif
	default:
		break;
	}
	t2p_enable(output);
	t2p->outputwritten = 0;
	bufferoffset = TIFFWriteEncodedStrip(output, (tstrip_t) 0, buffer,
	                                     TIFFStripSize(output));
	if (buffer != NULL) {
		_TIFFfree(buffer);
		buffer = NULL;
	}
	if (bufferoffset == -1) {
		TIFFError(TIFF2PDF_MODULE,
		         "Error writing encoded tile to output PDF %s",
		          TIFFFileName(output));
		t2p->t2p_error = T2P_ERR_ERROR;
		return(0);
	}
	written = t2p->outputwritten;
	return(written);
}
['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(TIFFSafeMultiply(tmsize_t,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\t(unsigned int) (t2p->pdf_xrefcount * sizeof(uint32)) );\n\t\tt2p->t2p_error = T2P_ERR_ERROR;\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\twritten += t2p_write_pdf_transfer_stream(t2p, output, i);\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\twritten += t2p_write_pdf_xobject_palettecs_stream(t2p, output);\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\twritten += t2p_write_pdf_xobject_icccs_stream(t2p, output);\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\tif (t2p->tiff_maxdatasize && (t2p->tiff_datasize > t2p->tiff_maxdatasize)) {\n\t\t\t\tTIFFError(TIFF2PDF_MODULE,\n\t\t\t\t\t"Allocation of " TIFF_UINT64_FORMAT " bytes is forbidden. Limit is " TIFF_UINT64_FORMAT ". Use -m option to change limit",\n\t\t\t\t\t(uint64)t2p->tiff_datasize, (uint64)t2p->tiff_maxdatasize);\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn (0);\n\t\t\t}\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}', '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\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\tif (t2p->t2p_error != T2P_ERR_OK)\n\t\treturn(0);\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\tmemset(buffer, 0, t2p->tiff_datasize);\n\t\t\tif (TIFFReadRawTile(input, tile, (tdata_t) buffer, t2p->tiff_datasize) < 0) {\n\t\t\t\tTIFFError(TIFF2PDF_MODULE,\n\t\t\t\t\t"TIFFReadRawTile() failed");\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\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\tmemset(buffer, 0, t2p->tiff_datasize);\n\t\t\tif (TIFFReadRawTile(input, tile, (tdata_t) buffer, t2p->tiff_datasize) < 0) {\n\t\t\t\tTIFFError(TIFF2PDF_MODULE,\n\t\t\t\t\t"TIFFReadRawTile() failed");\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\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\ttsize_t retTIFFReadRawTile;\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\tmemset(buffer, 0, t2p->tiff_datasize);\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\tretTIFFReadRawTile = 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\tif (retTIFFReadRawTile < 0) {\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, "TIFFReadRawTile() failed");\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\tbufferoffset += retTIFFReadRawTile;\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 " TIFF_SIZE_FORMAT " bytes of memory "\n                                        "for t2p_readwrite_pdf_image_tile, %s",\n                                          (TIFF_SIZE_T) 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\tmemset(buffer, 0, t2p->tiff_datasize);\n\t\t\tif(TIFFGetField(input, TIFFTAG_JPEGTABLES, &count, &jpt) != 0) {\n\t\t\t\tif (count > 4) {\n                                        tsize_t retTIFFReadRawTile;\n\t\t\t\t\t_TIFFmemcpy(buffer, jpt, count - 2);\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\txuint32 = bufferoffset;\n                                        bufferoffset -= 2;\n                                        retTIFFReadRawTile = 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                                        if( retTIFFReadRawTile < 0 )\n                                        {\n                                            _TIFFfree(buffer);\n                                            t2p->t2p_error = T2P_ERR_ERROR;\n                                            return(0);\n                                        }\n\t\t\t\t\tbufferoffset += retTIFFReadRawTile;\n\t\t\t\t\tbuffer[xuint32-2]=table_end[0];\n\t\t\t\t\tbuffer[xuint32-1]=table_end[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\tmemset(buffer, 0, t2p->tiff_datasize);\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\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\t\t\t\t\t"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\tmemset(buffer, 0, t2p->tiff_datasize);\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\t\t\t\t\t"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\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\tmemset(samplebuffer, 0, t2p->tiff_datasize);\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\t\t\t\t\t"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\tmemset(buffer, 0, t2p->tiff_datasize);\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\tif ((uint64)t2p->tiff_datasize < (uint64)TIFFTileRowSize(input) * (uint64)t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength) {\n\t\t\tTIFFWarning(\n\t\t\t\tTIFF2PDF_MODULE,\n\t\t\t\t"Don\'t know how to collapse tile to the left");\n\t\t} else {\n\t\t\tt2p_tile_collapse_left(\n\t\t\t\tbuffer,\n\t\t\t\tTIFFTileRowSize(input),\n\t\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth,\n\t\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth,\n\t\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);\n\t\t}\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                                     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         "Error writing encoded tile to output PDF %s",\n\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}', 'void*\n_TIFFmalloc(tmsize_t s)\n{\n        if (s == 0)\n                return ((void *) NULL);\n\treturn (malloc((size_t) s));\n}']