avfilter: Constify all AVFilters

[ffmpeg] / libavfilter / vf_elbg.c

diff --git a/libavfilter/vf_elbg.c b/libavfilter/vf_elbg.c
index 835b1dfe331962dbb0daa0a7efd72973969a2ccb..008f47006892c3cc22a792f327bbc84754331679 100644 (file)
--- a/libavfilter/vf_elbg.c
+++ b/libavfilter/vf_elbg.c
@@ -253,7 +253,7 @@ static const AVFilterPad elbg_outputs[] = {
     { NULL }
 };
 
-AVFilter ff_vf_elbg = {
+const AVFilter ff_vf_elbg = {
     .name          = "elbg",
     .description   = NULL_IF_CONFIG_SMALL("Apply posterize effect, using the ELBG algorithm."),
     .priv_size     = sizeof(ELBGContext),