[Pkg-phototools-devel] Bug#734238: openjpeg: decoding of chroma-subsampled images

[Antonin Descampe]

Indeed

p0_06.j2k is part of the conformance test suite and successful decoding of
it is mandatory to stay compliant with standard.

Cheers,

Antonin

-----Original Message-----
From: mathieu.malaterre at gmail.com [mailto:mathieu.malaterre at gmail.com] On
Behalf Of Mathieu Malaterre
Sent: mardi 7 janvier 2014 16:13
To: 734238 at bugs.debian.org; Antonin Descampe
Subject: openjpeg: decoding of chroma-subsampled images

Antonin,

  As per:

http://bugs.debian.org/734238#17

  It seems the code in openjpeg "assume that all components have at least
the number of blocks of the first component", hence a patch has been applied
as:

http://patch-tracker.debian.org/patch/series/view/openjpeg/1.3+dfsg-4.7/segf
ault1.dpatch

 It breaks decoding of data/input/conformance/p0_06.j2k, as described at:

http://bugs.debian.org/734238#5

  Clearly p0_06.j2k is part of the requirement for J2K implementation.
Hence patch segfault1.dpatch should be relaxed, right ?

Thanks,