avfilter: Constify all AVFilters

[ffmpeg] / libavfilter / vf_derain.c

diff --git a/libavfilter/vf_derain.c b/libavfilter/vf_derain.c
index 7814fc1e03de5ec2ba211cf4dea73283cfc17173..76c4ef414fe332eb88f9243ea57201556bf36478 100644 (file)
--- a/libavfilter/vf_derain.c
+++ b/libavfilter/vf_derain.c
@@ -126,7 +126,7 @@ static const AVFilterPad derain_outputs[] = {
     { NULL }
 };
 
-AVFilter ff_vf_derain = {
+const AVFilter ff_vf_derain = {
     .name          = "derain",
     .description   = NULL_IF_CONFIG_SMALL("Apply derain filter to the input."),
     .priv_size     = sizeof(DRContext),