[FFmpeg-devel] [PATCH] libopencv smooth filter
Justin Ruggles
justin.ruggles
Sat Aug 21 17:07:34 CEST 2010
Stefano Sabatini wrote:
> On date Tuesday 2010-08-03 03:05:11 +0200, Stefano Sabatini encoded:
>> Hi all,
>>
>> proof of concept filter, which shows how it is possible to wrap
>> external libraries for the filtering.
>>
>> Still missing documentation, and the filter crashes depending on the
>> params provided to the filter (which is a problem of libopencv, but we
>> should check them for validity anyway).
> [...]
>
> Updated against latest API changes, added missing checks and
> documentation.
>
>>From 95efe60ad3c745ff34c89cda13ad0248e836fb63 Mon Sep 17 00:00:00 2001
> From: Stefano Sabatini <stefano.sabatini-lala at poste.it>
> Date: Tue, 3 Aug 2010 02:22:20 +0200
> Subject: [PATCH] Implement libopencv smooth filter.
>
> ---
> configure | 8 ++
> doc/filters.texi | 27 +++++++
> libavfilter/Makefile | 1 +
> libavfilter/allfilters.c | 1 +
> libavfilter/vf_libopencv.c | 169 ++++++++++++++++++++++++++++++++++++++++++++
> 5 files changed, 206 insertions(+), 0 deletions(-)
> create mode 100644 libavfilter/vf_libopencv.c
>
> diff --git a/configure b/configure
> index 9b86247..d23f505 100755
> --- a/configure
> +++ b/configure
> @@ -164,6 +164,7 @@ External library support:
> --enable-bzlib enable bzlib [autodetect]
> --enable-libopencore-amrnb enable AMR-NB de/encoding via libopencore-amrnb [no]
> --enable-libopencore-amrwb enable AMR-WB decoding via libopencore-amrwb [no]
> + --enable-libopencv enable filtering via libopencv [no]
> --enable-libdc1394 enable IIDC-1394 grabbing using libdc1394
> and libraw1394 [no]
> --enable-libdirac enable Dirac support via libdirac [no]
I think "enable smooth filtering via libopencv" would be more useful for
those who don't know what libopencv is and don't want to have to
research it.
-Justin
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