From f66f53dac8094df199c0fc77818bdb6b50571529 Mon Sep 17 00:00:00 2001 From: Vitor Sessak Date: Fri, 15 Feb 2008 21:58:29 +0000 Subject: [PATCH] Separate the process of creating links between filters from that of configuring the links. Commited in SoC by Bobby Bingham on 2007-08-07 21:02:18 Originally committed as revision 12064 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavfilter/defaults.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/libavfilter/defaults.c b/libavfilter/defaults.c index 570d21defd..9976560106 100644 --- a/libavfilter/defaults.c +++ b/libavfilter/defaults.c @@ -103,6 +103,16 @@ int avfilter_default_config_output_link(AVFilterLink *link) return 0; } +/** + * default config_link() implementation for input video links to simplify + * the implementation of one input one output video filters */ +int avfilter_default_config_input_link(AVFilterLink *link) +{ + if(!link->dst->output_count) + return 0; + return avfilter_config_link(link->dst->outputs[0]); +} + /** * default query_formats() implementation for output video links to simplify * the implementation of one input one output video filters */