Re: [FFmpeg-devel] [PATCH] add HDR image format test coverage

From: Paul B Mahol <onemda@gmail.com>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH] add HDR image format test coverage
Date: Mon, 18 Jul 2022 13:50:17 +0200
Message-ID: <CAPYw7P55tLrh+x+Ab-1KZNNFPP1XmrYNbQtMUX=sLwm_wAkx8g@mail.gmail.com> (raw)
In-Reply-To: <165814298357.25016.14142188982130160036@lain.khirnov.net>

On Mon, Jul 18, 2022 at 1:16 PM Anton Khirnov <anton@khirnov.net> wrote:

> Quoting Paul B Mahol (2022-07-17 16:51:20)
> > Patch attached.
> >
> > From 7080795a572f8f741d4a00b2db02c8e00ce6aaf2 Mon Sep 17 00:00:00 2001
> > From: Paul B Mahol <onemda@gmail.com>
> > Date: Sun, 17 Jul 2022 15:12:12 +0200
> > Subject: [PATCH] fate: add Radiance HDR image test
> >
> > Signed-off-by: Paul B Mahol <onemda@gmail.com>
> > ---
> >  tests/fate/lavf-image.mak | 1 +
> >  tests/ref/lavf/hdr        | 3 +++
> >  2 files changed, 4 insertions(+)
> >  create mode 100644 tests/ref/lavf/hdr
> >
> > diff --git a/tests/fate/lavf-image.mak b/tests/fate/lavf-image.mak
> > index 38d3689abf..6a87ad25a4 100644
> > --- a/tests/fate/lavf-image.mak
> > +++ b/tests/fate/lavf-image.mak
> > @@ -52,6 +52,7 @@ FATE_LAVF_IMAGES-$(call LAVF_IMAGES,         XWD) +=
> rgb8.xwd
> >  FATE_LAVF_IMAGES-$(call LAVF_IMAGES,         XWD) += rgb4_byte.xwd
> >  FATE_LAVF_IMAGES-$(call LAVF_IMAGES,         XWD) += gray.xwd
> >  FATE_LAVF_IMAGES-$(call LAVF_IMAGES,         XWD) += monow.xwd
> > +FATE_LAVF_IMAGES-$(call LAVF_IMAGES,         HDR) += hdr
> >
> >  FATE_LAVF_IMAGES = $(FATE_LAVF_IMAGES-yes:%=fate-lavf-%)
> >
> > diff --git a/tests/ref/lavf/hdr b/tests/ref/lavf/hdr
> > new file mode 100644
> > index 0000000000..129c309197
> > --- /dev/null
> > +++ b/tests/ref/lavf/hdr
> > @@ -0,0 +1,3 @@
> > +95961d2136160b39d71858305226f5f2 *tests/data/images/hdr/02.hdr
> > +tests/data/images/hdr/%02d.hdr CRC=0x1a5ee73b
> > +326788 tests/data/images/hdr/02.hdr
> > --
> > 2.36.1
>
> The codec seems to be floating point, will this be bitexact everywhere?
>
>
Look at results on patchwork.

> --
> Anton Khirnov
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