Andreas Rheinhardt:
> Users can't make anything with its content.
> Making it opaque might allow us to avoid one level of indirection.
>
> Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com>
> ---
> doc/APIchanges | 3 +++
> libavformat/avio.c | 6 ++++++
> libavformat/avio.h | 4 ++++
> libavformat/version_major.h | 1 +
> 4 files changed, 14 insertions(+)
>
> diff --git a/doc/APIchanges b/doc/APIchanges
> index b0a41c9e37..195e3b82d4 100644
> --- a/doc/APIchanges
> +++ b/doc/APIchanges
> @@ -14,6 +14,9 @@ libavutil: 2021-04-27
>
> API changes, most recent first:
>
> +2022-09-26 - xxxxxxxxxx - lavf 59.yy.100 - avio.h
> + Make AVIODirContext an opaque type in a future major version bump.
> +
> 2022-09-26 - xxxxxxxxxx - lavc 59.48.100 - avcodec.h
> Deprecate avcodec_enum_to_chroma_pos() and avcodec_chroma_pos_to_enum().
> Use av_chroma_location_enum_to_pos() or av_chroma_location_pos_to_enum()
> diff --git a/libavformat/avio.c b/libavformat/avio.c
> index 4846bbd8c6..ab1c19a58d 100644
> --- a/libavformat/avio.c
> +++ b/libavformat/avio.c
> @@ -528,6 +528,12 @@ int ffurl_delete(const char *url)
> return ret;
> }
>
> +#if !FF_API_AVIODIRCONTEXT
> +struct AVIODirContext {
> + struct URLContext *url_context;
> +};
> +#endif
> +
> int avio_open_dir(AVIODirContext **s, const char *url, AVDictionary
> **options)
> {
> URLContext *h = NULL;
> diff --git a/libavformat/avio.h b/libavformat/avio.h
> index 36c3d7b430..7e4aa9a1c8 100644
> --- a/libavformat/avio.h
> +++ b/libavformat/avio.h
> @@ -101,9 +101,13 @@ typedef struct AVIODirEntry {
> int64_t filemode; /**< Unix file mode, -1 if
> unknown. */
> } AVIODirEntry;
>
> +#if FF_API_AVIODIRCONTEXT
> typedef struct AVIODirContext {
> struct URLContext *url_context;
> } AVIODirContext;
> +#else
> +typedef struct AVIODirContext AVIODirContext;
> +#endif
>
> /**
> * Different data types that can be returned via the AVIO
> diff --git a/libavformat/version_major.h b/libavformat/version_major.h
> index 099a17873f..86af3ee4a5 100644
> --- a/libavformat/version_major.h
> +++ b/libavformat/version_major.h
> @@ -47,6 +47,7 @@
> #define FF_HLS_TS_OPTIONS (LIBAVFORMAT_VERSION_MAJOR < 60)
> #define FF_API_AVSTREAM_CLASS (LIBAVFORMAT_VERSION_MAJOR > 59)
> #define FF_API_GET_END_PTS (LIBAVFORMAT_VERSION_MAJOR < 60)
> +#define FF_API_AVIODIRCONTEXT (LIBAVFORMAT_VERSION_MAJOR < 60)
>
>
> #define FF_API_R_FRAME_RATE 1
Will apply this patchset tomorrow unless there are objections.
- Andreas
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