avformat: Constify all muxer/demuxers

[ffmpeg] / libavformat / mxg.c

diff --git a/libavformat/mxg.c b/libavformat/mxg.c
index fe5879ecf04f6ebe959f008c138ff3617bab466e..d5c1d666fc0500446d8829dfc65d4a10adb68ca9 100644 (file)
--- a/libavformat/mxg.c
+++ b/libavformat/mxg.c
@@ -249,7 +249,7 @@ static int mxg_close(struct AVFormatContext *s)
     return 0;
 }
 
-AVInputFormat ff_mxg_demuxer = {
+const AVInputFormat ff_mxg_demuxer = {
     .name           = "mxg",
     .long_name      = NULL_IF_CONFIG_SMALL("MxPEG clip"),
     .priv_data_size = sizeof(MXGContext),