avformat: Constify all muxer/demuxers

[ffmpeg] / libavformat / cdg.c

diff --git a/libavformat/cdg.c b/libavformat/cdg.c
index 8fb287a99826ff58280e79e678798b35c13482a2..36f25e7f66b68af489b8e7294e027efc645192c0 100644 (file)
--- a/libavformat/cdg.c
+++ b/libavformat/cdg.c
@@ -67,7 +67,7 @@ static int read_packet(AVFormatContext *s, AVPacket *pkt)
     return ret;
 }
 
-AVInputFormat ff_cdg_demuxer = {
+const AVInputFormat ff_cdg_demuxer = {
     .name           = "cdg",
     .long_name      = NULL_IF_CONFIG_SMALL("CD Graphics"),
     .read_header    = read_header,