[vlc-devel] [PATCH v4 1/1] avformat: replace deprecated field in AVFormatContext

[Alexandre Janniaux]

Hi,

LGTM,

Regards,
--
Alexandre Janniaux
Videolabs

On Wed, Apr 08, 2020 at 11:02:28PM +0200, Mehdi Sabwat wrote:
> From: Mehdi Sabwat <mehdisabwat at gmail.com>
>
> Since Jan 21, 2018 (ea3672b7d67c432724bdbc8de0221f869b6a04c6)
> filename field was deprecated in favor of `url` which now has
> no length restrictions.
>
> ```
> 2018-01-28 - ea3672b7d6 - lavf 58.7.100 - avformat.h
>   Deprecate AVFormatContext filename field which had limited length, use the
>   new dynamically allocated url field instead.
> ```
> ---
>  modules/demux/avformat/mux.c | 8 ++++++++
>  1 file changed, 8 insertions(+)
>
> diff --git a/modules/demux/avformat/mux.c b/modules/demux/avformat/mux.c
> index 9179daf592..258ad283f8 100644
> --- a/modules/demux/avformat/mux.c
> +++ b/modules/demux/avformat/mux.c
> @@ -90,9 +90,12 @@ int avformat_OpenMux( vlc_object_t *p_this )
>      sout_mux_t *p_mux = (sout_mux_t*)p_this;
>      bool dummy = !strcmp( p_mux->p_access->psz_access, "dummy");
>
> +#if ( (LIBAVFORMAT_VERSION_MICRO >= 100) \
> +      && (LIBAVFORMAT_VERSION_INT < AV_VERSION_INT(58, 7, 100)) )
>      if( dummy && strlen(p_mux->p_access->psz_path)
>                                >= sizeof (((AVFormatContext *)NULL)->filename) )
>          return VLC_EGENERIC;
> +#endif
>
>      msg_Dbg( p_mux, "using %s %s", AVPROVIDER(LIBAVFORMAT), LIBAVFORMAT_IDENT );
>
> @@ -127,7 +130,12 @@ int avformat_OpenMux( vlc_object_t *p_this )
>      p_sys->oc->oformat = file_oformat;
>      /* If we use dummy access, let avformat write output */
>      if( dummy )
> +#if ( (LIBAVFORMAT_VERSION_MICRO >= 100) \
> +      && (LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(58, 7, 100)) )
> +        p_sys->oc->url = av_strdup(p_mux->p_access->psz_path);
> +#else
>          strcpy( p_sys->oc->filename, p_mux->p_access->psz_path );
> +#endif
>
>      /* Create I/O wrapper */
>      p_sys->io_buffer_size = 10 * 1024 * 1024;  /* FIXME */
> --
> 2.25.0
>
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