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

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;