avfilter: Constify all AVFilters

[ffmpeg] / libavfilter / af_aemphasis.c

diff --git a/libavfilter/af_aemphasis.c b/libavfilter/af_aemphasis.c
index 50999572c9903379a1c7ce3cde3443939294d1fb..66fe7036faba7685202c1d397d523c562b9deb35 100644 (file)
--- a/libavfilter/af_aemphasis.c
+++ b/libavfilter/af_aemphasis.c
@@ -400,7 +400,7 @@ static const AVFilterPad avfilter_af_aemphasis_outputs[] = {
     { NULL }
 };
 
-AVFilter ff_af_aemphasis = {
+const AVFilter ff_af_aemphasis = {
     .name          = "aemphasis",
     .description   = NULL_IF_CONFIG_SMALL("Audio emphasis."),
     .priv_size     = sizeof(AudioEmphasisContext),