AWARE SYSTEMS
TIFF and LibTiff Mail List Archive

Thread

2012.06.28 09:23 "[Tiff] tiff 4.0.2 raw_decode test failing on ppc64", by Dinar Valeev
2012.07.03 17:53 "Re: [Tiff] tiff 4.0.2 raw_decode test failing on ppc64", by Tom Lane
2012.07.03 18:08 "Re: [Tiff] tiff 4.0.2 raw_decode test failing on ppc64", by Frank Warmerdam
2012.07.03 18:29 "Re: [Tiff] tiff 4.0.2 raw_decode test failing on ppc64", by Tom Lane
2012.07.04 16:26 "Re: [Tiff] tiff 4.0.2 raw_decode test failing on ppc64", by Bob Friesenhahn
2012.07.04 17:27 "Re: [Tiff] tiff 4.0.2 raw_decode test failing on ppc64", by Tom Lane
2012.07.04 19:49 "Re: [Tiff] tiff 4.0.2 raw_decode test failing on ppc64", by Bob Friesenhahn
2012.07.05 18:56 "Re: [Tiff] tiff 4.0.2 raw_decode test failing on ppc64", by Bob Friesenhahn
2012.07.05 21:54 "[Tiff] Crash in raw_decode with libjpeg 8d (was Re: tiff 4.0.2 raw_decode test failing on ppc64)", by Even Rouault
2012.07.06 16:17 "Re: [Tiff] Crash in raw_decode with libjpeg 8d (was Re: tiff 4.0.2 raw_decode test failing on ppc64)", by Bob Friesenhahn
2012.07.06 17:08 "Re: [Tiff] Crash in raw_decode with libjpeg 8d (was Re: tiff 4.0.2 raw_decode test failing on ppc64)", by Bob Friesenhahn
2012.07.03 18:09 "Re: [Tiff] tiff 4.0.2 raw_decode test failing on ppc64", by Dinar Valeev
2012.07.03 19:05 "Re: [Tiff] tiff 4.0.2 raw_decode test failing on ppc64", by Tom Lane
2012.07.03 19:25 "Re: [Tiff] tiff 4.0.2 raw_decode test failing on ppc64", by Dinar Valeev

2012.07.06 17:08 "Re: [Tiff] Crash in raw_decode with libjpeg 8d (was Re: tiff 4.0.2 raw_decode test failing on ppc64)", by Bob Friesenhahn

I have now added the fix to libtiff/tif_jpeg.c to not crash with IJG JPEG 7+ and have "fixed" test/raw_decode.c so that it is able to pass with JPEG 7+ and will print all error results from the test rather than quitting upon the first failed result.

I am not able to attest to the quality of the results with JPEG 7+ since it introduced a totally different upsampling algorithm.

Bob
--
Bob Friesenhahn
bfriesen@simple.dallas.tx.us, http://www.simplesystems.org/users/bfriesen/
GraphicsMagick Maintainer, http://www.GraphicsMagick.org/