[FFmpeg-devel] [PATCH] cmdutils: apply option to codec and format contexts if possible.
Michael Niedermayer
michaelni at gmx.at
Mon Oct 22 22:24:10 CEST 2012
On Thu, Oct 18, 2012 at 10:58:18AM +0200, Clément Bœsch wrote:
> On Thu, Oct 18, 2012 at 10:33:33AM +0200, Michael Niedermayer wrote:
> > On Thu, Oct 18, 2012 at 09:58:39AM +0200, Clément Bœsch wrote:
> > > On Thu, Oct 18, 2012 at 02:20:58AM +0200, Michael Niedermayer wrote:
> > > > Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
> > > > ---
> > > > cmdutils.c | 19 +++++++++++++------
> > > > 1 file changed, 13 insertions(+), 6 deletions(-)
> > > >
> > > > diff --git a/cmdutils.c b/cmdutils.c
> > > > index 0163faf..40b6c31 100644
> > > > --- a/cmdutils.c
> > > > +++ b/cmdutils.c
> > > > @@ -436,6 +436,7 @@ void parse_loglevel(int argc, char **argv, const OptionDef *options)
> > > > int opt_default(void *optctx, const char *opt, const char *arg)
> > > > {
> > > > const AVOption *o;
> > > > + int consumed = 0;
> > > > char opt_stripped[128];
> > > > const char *p;
> > > > const AVClass *cc = avcodec_get_class(), *fc = avformat_get_class(), *sc, *swr_class;
> > > > @@ -447,14 +448,18 @@ int opt_default(void *optctx, const char *opt, const char *arg)
> > > > if ((o = av_opt_find(&cc, opt_stripped, NULL, 0,
> > > > AV_OPT_SEARCH_CHILDREN | AV_OPT_SEARCH_FAKE_OBJ)) ||
> > > > ((opt[0] == 'v' || opt[0] == 'a' || opt[0] == 's') &&
> > > > - (o = av_opt_find(&cc, opt + 1, NULL, 0, AV_OPT_SEARCH_FAKE_OBJ))))
> > > > + (o = av_opt_find(&cc, opt + 1, NULL, 0, AV_OPT_SEARCH_FAKE_OBJ)))) {
> > > > av_dict_set(&codec_opts, opt, arg, FLAGS);
> > > > - else if ((o = av_opt_find(&fc, opt, NULL, 0,
> > > > - AV_OPT_SEARCH_CHILDREN | AV_OPT_SEARCH_FAKE_OBJ)))
> > > > + consumed = 1;
> > > > + }
> > > > + if ((o = av_opt_find(&fc, opt, NULL, 0,
> > > > + AV_OPT_SEARCH_CHILDREN | AV_OPT_SEARCH_FAKE_OBJ))) {
> > > > av_dict_set(&format_opts, opt, arg, FLAGS);
> > > > + consumed = 1;
> > > > + }
> > > > #if CONFIG_SWSCALE
> > > > sc = sws_get_class();
> > > > - if (!o && (o = av_opt_find(&sc, opt, NULL, 0,
> > > > + if (!consumed && (o = av_opt_find(&sc, opt, NULL, 0,
> > > > AV_OPT_SEARCH_CHILDREN | AV_OPT_SEARCH_FAKE_OBJ))) {
> > > > // XXX we only support sws_flags, not arbitrary sws options
> > > > int ret = av_opt_set(sws_opts, opt, arg, 0);
> > > > @@ -462,21 +467,23 @@ int opt_default(void *optctx, const char *opt, const char *arg)
> > > > av_log(NULL, AV_LOG_ERROR, "Error setting option %s.\n", opt);
> > > > return ret;
> > > > }
> > > > + consumed = 1;
> > > > }
> > > > #endif
> > > > #if CONFIG_SWRESAMPLE
> > > > swr_class = swr_get_class();
> > > > - if (!o && (o = av_opt_find(&swr_class, opt, NULL, 0,
> > > > + if (!consumed && (o = av_opt_find(&swr_class, opt, NULL, 0,
> > > > AV_OPT_SEARCH_CHILDREN | AV_OPT_SEARCH_FAKE_OBJ))) {
> > > > int ret = av_opt_set(swr_opts, opt, arg, 0);
> > > > if (ret < 0) {
> > > > av_log(NULL, AV_LOG_ERROR, "Error setting option %s.\n", opt);
> > > > return ret;
> > > > }
> > > > + consumed = 1;
> > > > }
> > > > #endif
> > > >
> > > > - if (o)
> > > > + if (consumed)
> > > > return 0;
> > > > av_log(NULL, AV_LOG_ERROR, "Unrecognized option '%s'\n", opt);
> > > > return AVERROR_OPTION_NOT_FOUND;
> > >
> > > Reminds me the timecode thing, which I finally reverted after making in
> > > distinction between the them; so what is the common
> > > formats/codecs/whatever options namespace clash this time?
> >
> > -err_detect
> >
>
> That one sounds legit, please mention it in the commit message, LGTM
added
patch applied
thx
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
There seems to be only one solution to NIH syndrom, ... a shooting squad
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 198 bytes
Desc: Digital signature
URL: <http://ffmpeg.org/pipermail/ffmpeg-devel/attachments/20121022/acff7b10/attachment.asc>
More information about the ffmpeg-devel
mailing list