avfilter: Constify all AVFilters

[ffmpeg] / libavfilter / vf_cropdetect.c

diff --git a/libavfilter/vf_cropdetect.c b/libavfilter/vf_cropdetect.c
index 5ae87cad2d7bbc4b6dd07e4dff6aca990f365bd8..deeb9e480af1bb5eb9282d5546107009715240df 100644 (file)
--- a/libavfilter/vf_cropdetect.c
+++ b/libavfilter/vf_cropdetect.c
@@ -274,7 +274,7 @@ static const AVFilterPad avfilter_vf_cropdetect_outputs[] = {
     { NULL }
 };
 
-AVFilter ff_vf_cropdetect = {
+const AVFilter ff_vf_cropdetect = {
     .name          = "cropdetect",
     .description   = NULL_IF_CONFIG_SMALL("Auto-detect crop size."),
     .priv_size     = sizeof(CropDetectContext),