avfilter: Constify all AVFilters

[ffmpeg] / libavfilter / af_flanger.c

diff --git a/libavfilter/af_flanger.c b/libavfilter/af_flanger.c
index 33c8245ea55892cce13f22285fd1a33cbb9f2c79..6984ab12d3bbeda9b07b546197447fa4d89634bc 100644 (file)
--- a/libavfilter/af_flanger.c
+++ b/libavfilter/af_flanger.c
@@ -233,7 +233,7 @@ static const AVFilterPad flanger_outputs[] = {
     { NULL }
 };
 
-AVFilter ff_af_flanger = {
+const AVFilter ff_af_flanger = {
     .name          = "flanger",
     .description   = NULL_IF_CONFIG_SMALL("Apply a flanging effect to the audio."),
     .query_formats = query_formats,