On Thu, Jun 02, 2022 at 11:54:39AM +0200, Tomas Härdin wrote:
> ons 2022-06-01 klockan 18:23 +0200 skrev Michael Niedermayer:
> > On Wed, Jun 01, 2022 at 06:21:19PM +0200, Michael Niedermayer wrote:
> > > On Tue, May 31, 2022 at 11:58:39AM +0200, Tomas Härdin wrote:
> > > > 
> > > 
> > > >  jpeg2000_parser.c |   11 +++++++++++
> > > >  1 file changed, 11 insertions(+)
> > > > 634546fb5a0eb281eea87ad7471c503f5bc9e8ab  0001-libavcodec-
> > > > jpeg2000_parser-Speed-up-long-skips.patch
> > > > From fedd7f9ae2c691a25c37be935d7547be61d46017 Mon Sep 17 00:00:00
> > > > 2001
> > > > From: =?UTF-8?q?Tomas=20H=C3=A4rdin?= <git@haerdin.se>
> > > > Date: Fri, 20 May 2022 11:38:25 +0200
> > > > Subject: [PATCH 1/8] libavcodec/jpeg2000_parser: Speed up long
> > > > skips
> > > > 
> > > > ---
> > > >  libavcodec/jpeg2000_parser.c | 11 +++++++++++
> > > >  1 file changed, 11 insertions(+)
> > > 
> > > breaks
> > > j2kref/codestreams_profile1/p1_04.j2k
> > 
> > [jpeg2000 @ 0x7fb0b8002600] Psot 66195 too big
> > [jpeg2000 @ 0x7fb0b8002600] error during processing marker segment
> > ff90
> > Input #0, j2k_pipe, from 'j2kref/codestreams_profile1/p1_04.j2k':
> >   Duration: N/A, bitrate: N/A
> >   Stream #0:0: Video: jpeg2000 (JPEG 2000 codestream restriction 1),
> > gray16le(12 bpc), 1024x1024, 25 fps, 25 tbr, 25 tbn
> > [jpeg2000 @ 0x7fb0b8003240] unsupported marker 0x97C8 at pos 0x6F0
> > [jpeg2000 @ 0x7fb0b8003240] Missing EOC Marker.
> > [jpeg2000 @ 0x7fb0b8032280] unsupported marker 0x97C8 at pos 0x6F0
> > [jpeg2000 @ 0x7fb0b8032280] Missing EOC Marker.
> > [jpeg2000 @ 0x7fb0b8006280] Psot 66195 too big
> > [jpeg2000 @ 0x7fb0b8006280] error during processing marker segment
> > ff90
> 
> Took a while to figure out, but this is due to buf_size - i - 9 being
> changed to unsigned because of the uint32_t. Try attached patch. The
> rest of the set should work with it.

works fine here


> 
> Can we roll these tests into FATE?

feel free to do so. 
ill test if someone posts a patch

thx

[...]

-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Those who are too smart to engage in politics are punished by being
governed by those who are dumber. -- Plato