2004.09.20 16:54 "[Tiff] Problems with libtiff", by Alfredo Cruz Vázquez

Hi everybody,

I have downloaded versions 3.6.1 and 3.5.7; I have tryed them in HP-UX, Slackware and Windows with no good results. I'm trying to convert a file that I get from a fax, it starts with the hex string: 00 28 9B 15 00 65 B3 02.... this hex string repeats all over the document. I know that it is a Fax file because I have converted it with the libtiff that comes with the RedHat 9.0 distribution and it works perfectly.

This is how it works in RedHat:s "fax2tiff page_1.myfile"

Elsewhere I'm getting a Memory fault (core dump) message, and an error in windows when I try to convert it.

Thank you for your help!!!!

Sincerly,

Alfredo Cruz.

Here is the core dump that I get in the HP-Ux:

>> fragments of the dump file

Copyright (c) 1991-1996 Silicon Graphics, Inc.xÿÎØy�æxÿÎày‚vxÿÎè€y‚îxÿÎø€)yƒîxÿÏþy‚~xÿÏ xÿÆjxÿÏxÿÆjxÿÏ(y‚xÿÏ8€y‚-xÿÏHy‚xÿÏXy‚xÿÏh‡exÿÆjxÿÏx€²xÿÆjxÿÏ€xÿÆjxÿÏ�€�xÿÆjxÿÏ ‡ty‚nxÿÏ¨‡uy‚nNoneLZWPackBitsThunderSca nNeXTJPEGOld-style JPEGCCITT RLECCITT RLE/WCCITT Group 3CCITT Group 4ISO JBIGDeflateAdobeDeflatePixarLogSGILogSGILog24%s compression support is not configuredxÿÆšLZW%s %s encoding is no longer implemented due to U nisys patent enforcement%s %s encoding is not implementedCompression scheme %u %s encoding is not implementedscanlinestriptile%s %s decoding is not implementedCompression scheme %u %s decoding is not implementedscanlinestriptileCompression algorithm does not support random accessTIFFRegisterCODECNo space to register compression scheme %sTIFFUnRegisterCODEC&#0 ;Cannot remove compression scheme %s; not registeredxÿÆ¢y€Æy€¦y€®y€¶y€Žy€–y€žxÿÆây€¾yƒÖy„.TIFFSetField%s: Invalid InkNames value; expecting %d names, found %dLZW compression no longer supported due to Unisys patent enforcementBad value %ld for "%s" tag ignoredNonstandard tile width %d, convert fileNonstandard tile length %d, convert fileSorry, c annot nest SubIFDsTIFFSetField%s: Invalid %stag "%s" (not supported by codec)pseduo-%d: Bad value for "%s"%ld: Bad value for "%s"%f: Bad value for "%s"TIFFSetField%s: Unknown %stag %upseudo-TIFFSetField%s: Cannot modify tag "%s" while writingTIFFGetField%s: Invalid %stag "%s" (not supported by codec)pseudo-%s: Error fetching directory count%s: Error fetching directory link&# 0;%s: Error fetching directory count%s: Error fetching directory linkCan not unlink directory in read-only fileDirectory %d does not existError writing directory linkyƒVyƒ^yƒfyƒNxÿÇ"xÿÇ*TIFFAdvanceDirectoryTIFFUnlinkDirectorySubfileTypeSubfileTypeOldSubfileTypeImageWidthImageWidthImageLengthImage LengthBitsPerSampleCompressionPhotometricInterpretationThreshholdingCellWidthCellLengthFillOrderDocumentNameImageDescriptionMakeModelStripOffsetsStripOffsetsOrientationSamplesPerPixelRowsPerStripRowsPerStripStripByteCountsStripByteCountsMinSampleValueMaxSampleValueXRes olutionYResolutionPlanarConfigurationPageNameXPositionYPositionFreeOffsetsFreeByteCountsGrayResponseUnitGrayResponseCurveResolutionUnitPageNumberColorResponseUnitTransferFunctionSoftwareDateTimeArtist& #0;HostComputerWhitePointPrimaryChromaticitiesColorMapHalftoneHintsTileWidthTileWidthTileLengthTileLengthTileOffsetsTileByteCountsTileByteCountsSubIFDInkSetInkNamesNumberOfInksDotRangeDotRangeTargetPrinterExtraSamples&amp ;#0;ExtraSamplesSampleFormatSMinSampleValueSMaxSampleValueYCbCrCoefficientsYCbCrSubsamplingYCbCrPositioningReferenceBlackWhiteReferenceBlackWhiteMatteingDataTypeImageDepthImageDepthTileDepthTileDepthRichTIFFIPTCPhotoshop& amp;#0;PhotoshopICC ProfileStoNitsImageFullWidthImageFullLengthTextureFormatTextureWrapModesFieldOfViewCotanMatrixWorldToScreenMatrixWorldToCamera%s:

field[%2d] %5lu, %2d, %2d, %d, %2d, %5s, %5s, %s

TRUEFALSETRUEFALSETIFFFieldWithTagInternal error, unknown tag 0x%xfip != NULL../libtiff/tif_dirinfo.c

>>Many lines ahead....

ÿþsp != NULL../libtiff/tif_fax3.c%s: Bad code word at scanline %d (x %lu)%s: Uncompressed data (not supported) at scanline %d (x %lu)%s: %s at scanline %d (got %lu, expected %lu)Premature EOLLine length mismatch%s: Premature EOF at scanline %d (x %lu)x == lastx../libtiff/tif_fax3.cBits/sample must be 1 for Group 3/4 encoding/decodingFax3SetupState%s: No space for Group 3/4 run arraysFax3SetupState%s: No space for Group 3/4 reference line&a mp;#0;te->runlen == 64*(span>>6)../libtiff/tif_fax3.csp != NULL../libtiff/tif_fax3.cFaxModeFaxFillFuncBadFaxLinesBadFaxLinesCleanFaxDataConsecutiveBadFaxLinesConsecutiveBadFaxLinesFaxRecvParamsFaxSubAddressFaxRecvTimeGroup3OptionsGroup4Options  Group 4 Options:%suncompressed data Group 3 Options:%s2-d encoding& #0;+%sEOL padding+%suncompressed data (%lu = 0x%lx)

 Fax Data: clean receiver regenerated uncorrected errors (%u = 0x%x)

 Bad Fax Lines: %lu

 Consecutive Bad Fax Lines: %lu

 Fax Receive Parameters: %08lx

 Fax SubAddress: %s

 Fax Receive Time: %lu secs

TIFFInitCCITTFax3%s: No space for state blockxÿÇRxÿÇZxÿÇbxÿÇjy�þxÿÇzxÿÇ‚xÿÇŠxÿÇ’xÿÇšxÿÇ¢xÿÇªxÿÇ²xÿÇºxÿÇÂxÿÇÊxÿÇÒxÿÇÒFax3Decode1DFax3Decode2D€Ààðøüþÿ ?ÿ&#0 ;

>> finally

xÿÜˆNo space %sSeek error accessing TIFF directoryCan not read TIFF directory countto read TIFF directoryCan not read TIFF directoryCan not read TIFF directory countto read TIFF directoryCan not read TIFF directoryinvalid TIFF directory; tags are not sorted in ascending orderunknown field with tag %d (0x%x) ignored&# 0;wrong data type %d for "%s"; tag ignoredImageLengthPlanarConfigurationTileOffsetsStripOffsetsto read "TransferFunction" tagColormapStripByteCountsTIFF directory is missing required "%s" field, calculating from imagelengthBogus "%s" field, ignoring and calculating from imagelengthfor "StripByteCounts" arrayTIFF directory is missing required "%s" fieldincorrect count for field "%s" (%lu, expecting %lu); tag ignoredError fetching data for field "%s"%s: Rational with zero denominator (num = %lu)to fetch array of rationalsCannot read TIFF_ANY type %d for field "%s"Cannot handle different per-sample values for field "%s"Cannot handle different per-sample values for field "%s"for strip arrayto fetch strip tagfor chopped "StripByteCounts" arrayfor chopped "StripOffsets" arrayto fetch tag valuefor "ReferenceBlackWhite" array& #0;Error post-encoding before directory writeError flushing data before directory writeCannot write directory, out of spaceError writing directory countError writing directory contentsError writing directory link"%s": Information lost writing value (%g) as (unsigned) RATIONALError writing data for field "%s"%s: Error writing SubIFD directory linkError writing TIFF headerError fetching directory count&a mp;#0;Error fetching directory linkError writing directory linkTIFFLinkDirectoryn > 0../libtiff/tif_dumpmode.cDumpModeDecode: Not enough data for scanline %dxÿÇ:xÿÇBxÿÇJ

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