[Dcmlib] Bug in ComputeRLEInfo
jean-michel.rouet at philips.com
jean-michel.rouet at philips.com
Mon Nov 15 11:50:08 CET 2004
Hi all,
I think there is a bug in ComputeRLEInfo.
uint32_t rleSegmentOffsetTable[15];
for( int k = 1; k <= 15; k++ )
{
rleSegmentOffsetTable[k] = ReadInt32();
}
should be replaced by
uint32_t rleSegmentOffsetTable[15];
// for( int k = 1; k <= 15; k++ )
for( int k = 1; k <= nbRleSegments; k++ )
{
rleSegmentOffsetTable[k] = ReadInt32();
}
TestReadWriteReadCompare was always failing on acuson RLE encoded images.
Now this test only fails with pixel deiffer (as expanded in memory) with:
gdcm-jpeg-losslessthoravision.dcm
kodak-12-mono1-odd_terminated_sequence.dcm
and some warnings are displayed with
PHILIPS_Integris_H-8-MONO2-Multiframe.dcm
as
Testing: ../gdcmData/PHILIPS_Integris_H-8-MONO2-Multiframe.dcm
step 1 ...Corrupt JPEG data: premature end of data segment
Corrupt JPEG data: premature end of data segment
Corrupt JPEG data: 1 extraneous bytes before marker 0xd9
Corrupt JPEG data: premature end of data segment
Corrupt JPEG data: 2 extraneous bytes before marker 0xd9
2...3...4...OK.
JM
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