On Sun, Apr 22, 2018 at 05:00:45PM +0200, wm4 wrote:
> On Sun, 22 Apr 2018 16:38:08 +0200
> Clément Bœsch <u...@pkh.me> wrote:
>
> > ---
> > TODO: APIChanges + lavu minor bump (not done yet because it will
> > conflict with the threadmessage patch)
> > ---
> > libavutil/opt.c | 6 ++++++
> > libavutil/opt.h | 1 +
> > 2 files changed, 7 insertions(+)
> >
> > diff --git a/libavutil/opt.c b/libavutil/opt.c
> > index 3b0aab4ee8..99282605f5 100644
> > --- a/libavutil/opt.c
> > +++ b/libavutil/opt.c
> > @@ -463,6 +463,9 @@ int av_opt_set(void *obj, const char *name, const char
> > *val, int search_flags)
> > if (o->flags & AV_OPT_FLAG_READONLY)
> > return AVERROR(EINVAL);
> >
> > + if (o->flags & AV_OPT_FLAG_DEPRECATED)
> > + av_log(obj, AV_LOG_WARNING, "The \"%s\" option is deprecated:
> > %s\n", name, o->help);
> > +
> > dst = ((uint8_t *)target_obj) + o->offset;
> > switch (o->type) {
> > case AV_OPT_TYPE_BOOL:
> > @@ -759,6 +762,9 @@ int av_opt_get(void *obj, const char *name, int
> > search_flags, uint8_t **out_val)
> > if (!o || !target_obj || (o->offset<=0 && o->type !=
> > AV_OPT_TYPE_CONST))
> > return AVERROR_OPTION_NOT_FOUND;
> >
> > + if (o->flags & AV_OPT_FLAG_DEPRECATED)
> > + av_log(obj, AV_LOG_WARNING, "The \"%s\" option is deprecated:
> > %s\n", name, o->help);
> > +
> > dst = (uint8_t *)target_obj + o->offset;
> >
> > buf[0] = 0;
> > diff --git a/libavutil/opt.h b/libavutil/opt.h
> > index 07da68ea23..1352741fb6 100644
> > --- a/libavutil/opt.h
> > +++ b/libavutil/opt.h
> > @@ -289,6 +289,7 @@ typedef struct AVOption {
> > #define AV_OPT_FLAG_READONLY 128
> > #define AV_OPT_FLAG_BSF_PARAM (1<<8) ///< a generic parameter which
> > can be set by the user for bit stream filtering
> > #define AV_OPT_FLAG_FILTERING_PARAM (1<<16) ///< a generic parameter which
> > can be set by the user for filtering
> > +#define AV_OPT_FLAG_DEPRECATED (1<<17)
> > //FIXME think about enc-audio, ... style flags
> >
> > /**
>
> Seems like a good idea.documented & applied. thx -- Clément B.
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