avfilter: Constify all AVFilters

[ffmpeg] / libavfilter / af_adelay.c

diff --git a/libavfilter/af_adelay.c b/libavfilter/af_adelay.c
index 81ff7947f553457b1e9584124ebd94f04fe07a48..c6450cb2b9bf0ca8eb5e66c782c533a64d51d0b0 100644 (file)
--- a/libavfilter/af_adelay.c
+++ b/libavfilter/af_adelay.c
@@ -350,7 +350,7 @@ static const AVFilterPad adelay_outputs[] = {
     { NULL }
 };
 
-AVFilter ff_af_adelay = {
+const AVFilter ff_af_adelay = {
     .name          = "adelay",
     .description   = NULL_IF_CONFIG_SMALL("Delay one or more audio channels."),
     .query_formats = query_formats,