avformat: Constify all muxer/demuxers

[ffmpeg] / libavformat / ivfdec.c

diff --git a/libavformat/ivfdec.c b/libavformat/ivfdec.c
index 4a802573e7e1291631fc078c5594ab9c7deecf42..3e1ea52cbf13b7ead5a7dccfec7d6ffae058b669 100644 (file)
--- a/libavformat/ivfdec.c
+++ b/libavformat/ivfdec.c
@@ -81,7 +81,7 @@ static int read_packet(AVFormatContext *s, AVPacket *pkt)
     return ret;
 }
 
-AVInputFormat ff_ivf_demuxer = {
+const AVInputFormat ff_ivf_demuxer = {
     .name           = "ivf",
     .long_name      = NULL_IF_CONFIG_SMALL("On2 IVF"),
     .read_probe     = probe,