[FFmpeg-devel] [PATCH] avfilter/vf_geq: add interpolation option

[Michael Niedermayer]

On Tue, Aug 16, 2016 at 08:54:16AM +0200, Paul B Mahol wrote:
> On 8/16/16, Michael Niedermayer <michael at niedermayer.cc> wrote:
> > On Mon, Aug 15, 2016 at 08:15:10PM +0200, Paul B Mahol wrote:
> >> Hi,
> >>
> >> patch attached.
> >
> > this mail has no attachments
> >
> 
> Sorry.

>  doc/filters.texi     |    3 +++
>  libavfilter/vf_geq.c |   32 +++++++++++++++++++++++++++++++-
>  2 files changed, 34 insertions(+), 1 deletion(-)
> 650a493e529b204f714d9dcd3cd0a4e61a083048  0001-avfilter-vf_geq-add-interpolation-option.patch
> From 7460f0fd0829b5bf550fb0283d6d9f8a21e7467a Mon Sep 17 00:00:00 2001
> From: Paul B Mahol <onemda at gmail.com>
> Date: Mon, 15 Aug 2016 19:54:29 +0200
> Subject: [PATCH] avfilter/vf_geq: add interpolation option
> 
> ---
>  doc/filters.texi     |  3 +++
>  libavfilter/vf_geq.c | 32 +++++++++++++++++++++++++++++++-
>  2 files changed, 34 insertions(+), 1 deletion(-)
> 
> diff --git a/doc/filters.texi b/doc/filters.texi
> index c595fed..475a929 100644
> --- a/doc/filters.texi
> +++ b/doc/filters.texi
> @@ -8221,6 +8221,9 @@ Set the red expression.
>  Set the green expression.
>  @item blue_expr, b
>  Set the blue expression.
> + at item interpolation, i
> +Set pixel interpolation. Can be @code{nearest} or @code{bilinear}.

> +Default is @code{bicubic}.

[...]
> +    { "interpolation", "set pixel interpolation", OFFSET(interpolate), AV_OPT_TYPE_INT,    {.i64=1}, 0, 1, FLAGS, "interpolate" },
> +    { "i",             "set pixel interpolation", OFFSET(interpolate), AV_OPT_TYPE_INT,    {.i64=1}, 0, 1, FLAGS, "interpolate" },
> +    { "nearest",    NULL,                                           0, AV_OPT_TYPE_CONST,  {.i64=0}, 0, 1, FLAGS, "interpolate" },
> +    { "bilinear",   NULL,                                           0, AV_OPT_TYPE_CONST,  {.i64=1}, 0, 1, FLAGS, "interpolate" },
>      {NULL},

docs mismatch code, there is no bicubic

[...]

-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

The worst form of inequality is to try to make unequal things equal.
-- Aristotle
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