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options: handle options with the same name in codecs and formats.

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This will allow the incoming -timecode option to be handled in both
encoders (mpeg12enc in that case) and demuxers (dv, mxf, etc.).
This commit is contained in:
Clément Bœsch 2011-07-26 09:03:20 +02:00 committed by Clément Bœsch
parent 6481a36010
commit 78da04384a
1 changed files with 9 additions and 9 deletions
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18
cmdutils.c
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@ -284,17 +284,17 @@ unknown_opt:
}
}
#define FLAGS (o->type == FF_OPT_TYPE_FLAGS) ? AV_DICT_APPEND : 0
#define FLAGS(o) ((o)->type == FF_OPT_TYPE_FLAGS) ? AV_DICT_APPEND : 0
int opt_default(const char *opt, const char *arg)
{
const AVOption *o;
if ((o = av_opt_find(avcodec_opts[0], opt, NULL, 0, AV_OPT_SEARCH_CHILDREN)) ||
const AVOption *oc, *of, *os;
if ((oc = av_opt_find(avcodec_opts[0], opt, NULL, 0, AV_OPT_SEARCH_CHILDREN)) ||
((opt[0] == 'v' || opt[0] == 'a' || opt[0] == 's') &&
(o = av_opt_find(avcodec_opts[0], opt+1, NULL, 0, 0))))
av_dict_set(&codec_opts, opt, arg, FLAGS);
else if ((o = av_opt_find(avformat_opts, opt, NULL, 0, AV_OPT_SEARCH_CHILDREN)))
av_dict_set(&format_opts, opt, arg, FLAGS);
else if ((o = av_opt_find(sws_opts, opt, NULL, 0, AV_OPT_SEARCH_CHILDREN))) {
(oc = av_opt_find(avcodec_opts[0], opt+1, NULL, 0, 0))))
av_dict_set(&codec_opts, opt, arg, FLAGS(oc));
if ((of = av_opt_find(avformat_opts, opt, NULL, 0, AV_OPT_SEARCH_CHILDREN)))
av_dict_set(&format_opts, opt, arg, FLAGS(of));
if ((os = av_opt_find(sws_opts, opt, NULL, 0, AV_OPT_SEARCH_CHILDREN))) {
// XXX we only support sws_flags, not arbitrary sws options
int ret = av_set_string3(sws_opts, opt, arg, 1, NULL);
if (ret < 0) {
@ -303,7 +303,7 @@ int opt_default(const char *opt, const char *arg)
}
}
if (o)
if (oc || of || os)
return 0;
fprintf(stderr, "Unrecognized option '%s'\n", opt);
return AVERROR_OPTION_NOT_FOUND;