From 358628074c314c8ec6d433a740e9176e7aefa124 Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Fri, 22 Feb 2013 23:01:54 +0100
Subject: [PATCH] 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.
---
doc/print_options.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/doc/print_options.c b/doc/print_options.c
index 4283e6a86d0..498a8089468 100644
--- a/doc/print_options.c
+++ b/doc/print_options.c
@@ -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;
--
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