[FFmpeg-devel] [PATCH 2/4] avdevice/decklink: add AV_OPT_FLAG_DEPRECATED flag for list_devices

[Engi Gang]

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On Sat, Nov 21, 2020 at 4:08 AM <lance.lmwang at gmail.com> wrote:

> From: Limin Wang <lance.lmwang at gmail.com>
>
> and claim the option deprecated in the description.
>
> Signed-off-by: Limin Wang <lance.lmwang at gmail.com>
> ---
>  libavdevice/decklink_dec_c.c | 3 ++-
>  libavdevice/decklink_enc_c.c | 3 ++-
>  2 files changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/libavdevice/decklink_dec_c.c b/libavdevice/decklink_dec_c.c
> index 53a4774..c6b38d2 100644
> --- a/libavdevice/decklink_dec_c.c
> +++ b/libavdevice/decklink_dec_c.c
> @@ -30,7 +30,8 @@
>  #define DEC AV_OPT_FLAG_DECODING_PARAM
>
>  static const AVOption options[] = {
> -    { "list_devices", "list available devices"  , OFFSET(list_devices),
> AV_OPT_TYPE_BOOL  , { .i64 = 0   }, 0, 1, DEC },
> +    { "list_devices", "list available devices(deprecated, use -sources
> decklink instead)", OFFSET(list_devices),
> +
> AV_OPT_TYPE_BOOL  , { .i64 = 0   }, 0, 1, DEC | AV_OPT_FLAG_DEPRECATED},
>      { "list_formats", "list supported formats"  , OFFSET(list_formats),
> AV_OPT_TYPE_INT   , { .i64 = 0   }, 0, 1, DEC },
>      { "format_code",  "set format by fourcc"    , OFFSET(format_code),
> AV_OPT_TYPE_STRING, { .str = NULL}, 0, 0, DEC },
>      { "raw_format",   "pixel format to be returned by the card when
> capturing" , OFFSET(raw_format),  AV_OPT_TYPE_INT, { .i64 = 0}, 0, 5, DEC,
> "raw_format" },
> diff --git a/libavdevice/decklink_enc_c.c b/libavdevice/decklink_enc_c.c
> index e7b0117..ce99220 100644
> --- a/libavdevice/decklink_enc_c.c
> +++ b/libavdevice/decklink_enc_c.c
> @@ -28,7 +28,8 @@
>  #define OFFSET(x) offsetof(struct decklink_cctx, x)
>  #define ENC AV_OPT_FLAG_ENCODING_PARAM
>  static const AVOption options[] = {
> -    { "list_devices", "list available devices"  , OFFSET(list_devices),
> AV_OPT_TYPE_BOOL  , { .i64 = 0   }, 0, 1, ENC },
> +    { "list_devices", "list available devices(deprecated, use -sinks
> decklink instead)"
> +                                                , OFFSET(list_devices),
> AV_OPT_TYPE_BOOL  , { .i64 = 0   }, 0, 1, ENC | AV_OPT_FLAG_DEPRECATED},
>      { "list_formats", "list supported formats"  , OFFSET(list_formats),
> AV_OPT_TYPE_INT   , { .i64 = 0   }, 0, 1, ENC },
>      { "preroll"     , "video preroll in seconds", OFFSET(preroll     ),
> AV_OPT_TYPE_DOUBLE, { .dbl = 0.5 }, 0, 5, ENC },
>      { "duplex_mode" , "duplex mode"             , OFFSET(duplex_mode ),
> AV_OPT_TYPE_INT   , { .i64 = 0   }, 0, 2, ENC, "duplex_mode"},
> --
> 1.8.3.1
>
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