Le septidi 17 brumaire, an CCXXVI, Karthick J a écrit :
> ---
> libavformat/avio_internal.h | 8 ++++++++
> libavformat/aviobuf.c | 8 ++++++++
> 2 files changed, 16 insertions(+)
>
> diff --git a/libavformat/avio_internal.h b/libavformat/avio_internal.h
> index c01835d..04c1ad5 100644
> --- a/libavformat/avio_internal.h
> +++ b/libavformat/avio_internal.h
> @@ -133,6 +133,14 @@ int ffio_open_dyn_packet_buf(AVIOContext **s, int
> max_packet_size);
> int ffio_fdopen(AVIOContext **s, URLContext *h);
>
> /**
> + * Return the URLContext associated with the AVIOContext
> + *
> + * @param s IO context
> + * @return pointer to URLContext or NULL.
> + */
> +URLContext *ffio_geturlcontext(AVIOContext *s);
> +
> +/**
> * Open a write-only fake memory stream. The written data is not stored
> * anywhere - this is only used for measuring the amount of data
> * written.
> diff --git a/libavformat/aviobuf.c b/libavformat/aviobuf.c
> index 3b4c843..1353c80 100644
> --- a/libavformat/aviobuf.c
> +++ b/libavformat/aviobuf.c
> @@ -980,6 +980,14 @@ fail:
> return AVERROR(ENOMEM);
> }
>
> +URLContext* ffio_geturlcontext(AVIOContext *s) {
> + AVIOInternal *internal = s->opaque;
> + if (internal)
> + return internal->h;
This is rather fragile. Some kind of check that is is actually a real
URLContext would be a very good idea.
> + else
> + return NULL;
> +}
> +
> int ffio_ensure_seekback(AVIOContext *s, int64_t buf_size)
> {
> uint8_t *buffer;
Regards,
--
Nicolas George
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