[vlc-devel] [PATCH] libvlc: add event libvlc_MediaPlayerESChanged

[Jean-Baptiste Kempf]

Good idea: we really need that.

Does it fire when new ES appear or when an ES characteristic change ?

On 08 Jul, Felix Abecassis wrote :
> ---
>  include/vlc/libvlc_events.h | 1 +
>  lib/event.c                 | 1 +
>  lib/media_player.c          | 6 ++++++
>  3 files changed, 8 insertions(+)
> 
> diff --git a/include/vlc/libvlc_events.h b/include/vlc/libvlc_events.h
> index f268fb5..3bfcd09 100644
> --- a/include/vlc/libvlc_events.h
> +++ b/include/vlc/libvlc_events.h
> @@ -74,6 +74,7 @@ enum libvlc_event_e {
>      libvlc_MediaPlayerLengthChanged,
>      libvlc_MediaPlayerVout,
>      libvlc_MediaPlayerScrambledChanged,
> +    libvlc_MediaPlayerESChanged,
>  
>      libvlc_MediaListItemAdded=0x200,
>      libvlc_MediaListWillAddItem,
> diff --git a/lib/event.c b/lib/event.c
> index aa285f9..67c0f15 100644
> --- a/lib/event.c
> +++ b/lib/event.c
> @@ -281,6 +281,7 @@ static const event_name_t event_list[] = {
>      DEF(MediaPlayerLengthChanged)
>      DEF(MediaPlayerVout)
>      DEF(MediaPlayerScrambledChanged)
> +    DEF(MediaPlayerESChanged)
>  
>      DEF(MediaListItemAdded)
>      DEF(MediaListWillAddItem)
> diff --git a/lib/media_player.c b/lib/media_player.c
> index b31a832..38d84c6 100644
> --- a/lib/media_player.c
> +++ b/lib/media_player.c
> @@ -343,6 +343,11 @@ input_event_changed( vlc_object_t * p_this, char const * psz_cmd,
>          event.u.media_player_vout.new_count = i_vout;
>          libvlc_event_send( p_mi->p_event_manager, &event );
>      }
> +    else if( newval.i_int == INPUT_EVENT_ES )
> +    {
> +        event.type = libvlc_MediaPlayerESChanged;
> +        libvlc_event_send( p_mi->p_event_manager, &event );
> +    }
>  
>      return VLC_SUCCESS;
>  }
> @@ -538,6 +543,7 @@ libvlc_media_player_new( libvlc_instance_t *instance )
>  
>      register_event(mp, Vout);
>      register_event(mp, ScrambledChanged);
> +    register_event(mp, ESChanged);
>  
>      /* Snapshot initialization */
>      register_event(mp, SnapshotTaken);
> -- 
> 1.9.1
> 
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-- 
With my kindest regards,

-- 
Jean-Baptiste Kempf
http://www.jbkempf.com/ - +33 672 704 734
Sent from my Electronic Device