[FFmpeg-devel] [PATCH] lavu/opt.h: add AV_OPT_FLAG_FILTERING_PARAM macro

[Michael Niedermayer]

On Sun, Aug 12, 2012 at 12:26:08PM +0200, Stefano Sabatini wrote:
> On date Sunday 2012-08-12 12:12:53 +0200, Stefano Sabatini encoded:
> > On date Saturday 2012-08-11 13:54:20 +0200, Michael Niedermayer encoded:
> > From 3e03efce9b5c402d46b7bd4c7dccc2e8ec032066 Mon Sep 17 00:00:00 2001
> > From: Stefano Sabatini <stefasab at gmail.com>
> > Date: Thu, 9 Aug 2012 16:21:07 +0200
> > Subject: [PATCH] lavu/opt.h: add AV_OPT_FLAG_FILTERING_PARAM macro
> > 
> > ---
> >  libavutil/opt.c |    1 +
> >  libavutil/opt.h |    2 ++
> >  2 files changed, 3 insertions(+), 0 deletions(-)
> [...]
> 
> Updated with () around 1<<16.
> -- 
> FFmpeg = Free and Fancy Merciful Perfectionist Epic Generator

>  opt.c |    1 +
>  opt.h |    1 +
>  2 files changed, 2 insertions(+)
> 2bf508a4430c8f9acc63e6d08dd050f744fdf21a  0005-lavu-opt.h-add-AV_OPT_FLAG_FILTERING_PARAM-macro.patch
> From 3b66103ad0dae5f2d9de52749c8fbfdfc00fa21d Mon Sep 17 00:00:00 2001
> From: Stefano Sabatini <stefasab at gmail.com>
> Date: Thu, 9 Aug 2012 16:21:07 +0200
> Subject: [PATCH] lavu/opt.h: add AV_OPT_FLAG_FILTERING_PARAM macro
> 
> TODO: add APIchanges entry and bump minor
> ---
>  libavutil/opt.c |    1 +
>  libavutil/opt.h |    1 +
>  2 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/libavutil/opt.c b/libavutil/opt.c
> index 02869e4..0adbddd 100644
> --- a/libavutil/opt.c
> +++ b/libavutil/opt.c
> @@ -634,6 +634,7 @@ static void opt_list(void *obj, void *av_log_obj, const char *unit,
>          }
>          av_log(av_log_obj, AV_LOG_INFO, "%c", (opt->flags & AV_OPT_FLAG_ENCODING_PARAM) ? 'E' : '.');
>          av_log(av_log_obj, AV_LOG_INFO, "%c", (opt->flags & AV_OPT_FLAG_DECODING_PARAM) ? 'D' : '.');
> +        av_log(av_log_obj, AV_LOG_INFO, "%c", (opt->flags & AV_OPT_FLAG_FILTERING_PARAM)? 'F' : '.');
>          av_log(av_log_obj, AV_LOG_INFO, "%c", (opt->flags & AV_OPT_FLAG_VIDEO_PARAM   ) ? 'V' : '.');
>          av_log(av_log_obj, AV_LOG_INFO, "%c", (opt->flags & AV_OPT_FLAG_AUDIO_PARAM   ) ? 'A' : '.');
>          av_log(av_log_obj, AV_LOG_INFO, "%c", (opt->flags & AV_OPT_FLAG_SUBTITLE_PARAM) ? 'S' : '.');
> diff --git a/libavutil/opt.h b/libavutil/opt.h
> index b947814..3bf30a5 100644
> --- a/libavutil/opt.h
> +++ b/libavutil/opt.h
> @@ -279,6 +279,7 @@ typedef struct AVOption {
>  #define AV_OPT_FLAG_AUDIO_PARAM     8
>  #define AV_OPT_FLAG_VIDEO_PARAM     16
>  #define AV_OPT_FLAG_SUBTITLE_PARAM  32
> +#define AV_OPT_FLAG_FILTERING_PARAM (1<<16) ///< a generic parameter which can be set by the user for filtering
>  //FIXME think about enc-audio, ... style flags

LGTM

[...]

-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Frequently ignored awnser#1 FFmpeg bugs should be sent to our bugtracker. User
questions about the command line tools should be sent to the ffmpeg-user ML.
And questions about how to use libav* should be sent to the libav-user ML.
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