avformat: Constify all muxer/demuxers

[ffmpeg] / libavformat / flacenc.c

diff --git a/libavformat/flacenc.c b/libavformat/flacenc.c
index cdd25b817f80eb73950257cc788ba7db4bf29951..d8cf3ea4db6edc3fe126b20a3f67b20377979bea 100644 (file)
--- a/libavformat/flacenc.c
+++ b/libavformat/flacenc.c
@@ -411,7 +411,7 @@ static const AVClass flac_muxer_class = {
     .version    = LIBAVUTIL_VERSION_INT,
 };
 
-AVOutputFormat ff_flac_muxer = {
+const AVOutputFormat ff_flac_muxer = {
     .name              = "flac",
     .long_name         = NULL_IF_CONFIG_SMALL("raw FLAC"),
     .priv_data_size    = sizeof(FlacMuxerContext),