[vlc-devel] [PATCH] player: input: Store tracks presence in the ml struct

[Francois Cartegnie]

Le 17/09/2020 à 16:30, Hugo Beauzée-Luyssen a écrit :
> In order to be able to probe the media type after it is stopped and its
> track vectors have been emptied.
> ---
>  src/player/input.c    | 5 +++++
>  src/player/medialib.c | 4 ++--
>  src/player/player.h   | 5 +++++
>  3 files changed, 12 insertions(+), 2 deletions(-)
> 
> diff --git a/src/player/input.c b/src/player/input.c
> index 59b4f7345d..5e6913734e 100644
> --- a/src/player/input.c
> +++ b/src/player/input.c
> @@ -498,6 +498,10 @@ vlc_player_input_HandleEsEvent(struct vlc_player_input *input,
>              if (!trackpriv)
>                  break;
>  
> +            if (!input->ml.has_video_tracks && ev->fmt->i_cat == VIDEO_ES)
> +                input->ml.has_video_tracks = true;
> +            else if (!input->ml.has_audio_tracks && ev->fmt->i_cat == AUDIO_ES)
> +                input->ml.has_audio_tracks = true;
what about something more generic like

trackavailbits |= (1 << (ev->fmt->i_cat));

-- 
Francois Cartegnie
VideoLAN - VLC Developer