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print_options: do not generate docs for options without enc or dec flags

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Those are not usable from the avtools, so mentioning them in the
manpages just confuses the reader.
This commit is contained in:
Anton Khirnov 2013-02-22 23:01:54 +01:00
parent ce0124acac
commit 358628074c
1 changed files with 3 additions and 0 deletions
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3
doc/print_options.c
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@ -39,6 +39,9 @@ static void print_usage(void)
static void print_option(const AVOption *opts, const AVOption *o, int per_stream)
{
if (!(o->flags & (AV_OPT_FLAG_DECODING_PARAM | AV_OPT_FLAG_ENCODING_PARAM)))
return;
printf("@item -%s%s @var{", o->name, per_stream ? "[:stream_specifier]" : "");
switch (o->type) {
case AV_OPT_TYPE_BINARY: printf("hexadecimal string"); break;