avfilter: Constify all AVFilters

[ffmpeg] / libavfilter / vf_threshold.c

diff --git a/libavfilter/vf_threshold.c b/libavfilter/vf_threshold.c
index 11623d394e9e759a9e86e7883d8c41f37d225772..decfbf8564c5ee7ce8577f4b1e4b3687bd1cbc88 100644 (file)
--- a/libavfilter/vf_threshold.c
+++ b/libavfilter/vf_threshold.c
@@ -354,7 +354,7 @@ static const AVFilterPad outputs[] = {
     { NULL }
 };
 
-AVFilter ff_vf_threshold = {
+const AVFilter ff_vf_threshold = {
     .name          = "threshold",
     .description   = NULL_IF_CONFIG_SMALL("Threshold first video stream using other video streams."),
     .priv_size     = sizeof(ThresholdContext),