From: Pierre-Anthony Lemieux <pal@sandflow.com>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH] fate/jpeg2000dec: add support for p0_10.j2k
Date: Thu, 20 Jun 2024 13:09:43 -0700
Message-ID: <CAF_7JxCk3rTcw50_aFRuYjKsf0gvdiNBSCx9NrQXSTovX_=BEQ@mail.gmail.com> (raw)
In-Reply-To: <54917cc7a3ef45e97fde432528c632ced90c9c68.camel@haerdin.se>
On Wed, Jun 19, 2024 at 1:42 AM Tomas Härdin <git@haerdin.se> wrote:
>
> tis 2024-06-18 klockan 07:59 -0700 skrev Pierre-Anthony Lemieux:
> > On Tue, Jun 18, 2024 at 7:25 AM Tomas Härdin <git@haerdin.se> wrote:
> > >
> > > lör 2024-06-15 klockan 21:47 -0700 skrev pal@sandflow.com:
> > > > From: Pierre-Anthony Lemieux <pal@palemieux.com>
> > > >
> > > > p0_10.j2k is one of the reference codestreams included in Rec.
> > > > ITU-T
> > > > T.803 | ISO/IEC 15444-4.
> > > > ---
> > > > tests/fate/jpeg2000.mak | 3 +++
> > > > tests/ref/fate/jpeg2000dec-p0_10 | 6 ++++++
> > > > 2 files changed, 9 insertions(+)
> > > > create mode 100644 tests/ref/fate/jpeg2000dec-p0_10
> > >
> > > Sounds good, assuming it decodes correctly
My methodology:
convert build/c1p0_10-0.pgx build/c1p0_10-1.pgx build/c1p0_10-2.pgx
build/c1p0_10.png
./ffmpeg -i build/p0_10.j2k build/out.png
compare -verbose -metric psnr build/c1p0_10.png build/out.png build/diff.png
c1p0_10-i.pgx are from the ISO/ITU standard.
> > >
> > > If there are more files like this, could we add all of them in one
> > > go?
> >
> > I expect significantly more files to be added once the "Add support
> > for placeholder passes, CAP, and CPF markers" patch is merged. In the
> > meantime, I do not see a downside to updating FATE since it addresses
> > a specific bug in trac.
>
> Alright, fair enough
Thanks. Will merge over the weekend.
>
> /Tomas
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prev parent reply other threads:[~2024-06-20 20:10 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-16 4:47 pal
2024-06-18 14:24 ` Tomas Härdin
2024-06-18 14:59 ` Pierre-Anthony Lemieux
2024-06-19 8:42 ` Tomas Härdin
2024-06-20 20:09 ` Pierre-Anthony Lemieux [this message]
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