[FFmpeg-cvslog] lavf: separate muxer/demuxer class category

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Sun Jun  3 22:41:05 2012 +0200| [08613d50d6e3088299fae6d2095fecb5e509aa9e] | committer: Michael Niedermayer

lavf: separate muxer/demuxer class category

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=08613d50d6e3088299fae6d2095fecb5e509aa9e
---

 libavformat/options.c |    7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/libavformat/options.c b/libavformat/options.c
index b1e8b0d..915581f 100644
--- a/libavformat/options.c
+++ b/libavformat/options.c
@@ -76,6 +76,12 @@ static const AVClass *format_child_class_next(const AVClass *prev)
     return NULL;
 }
 
+static AVClassCategory get_category(AVFormatContext *s)
+{
+    if(s->iformat) return AV_CLASS_CATEGORY_DEMUXER;
+    else           return AV_CLASS_CATEGORY_MUXER;
+}
+
 static const AVClass av_format_context_class = {
     .class_name     = "AVFormatContext",
     .item_name      = format_to_name,
@@ -84,6 +90,7 @@ static const AVClass av_format_context_class = {
     .child_next     = format_child_next,
     .child_class_next = format_child_class_next,
     .category       = AV_CLASS_CATEGORY_MUXER,
+    .get_category   = get_category,
 };
 
 static void avformat_get_context_defaults(AVFormatContext *s)