avfilter: Constify all AVFilters

[ffmpeg] / libavfilter / vf_hysteresis.c

diff --git a/libavfilter/vf_hysteresis.c b/libavfilter/vf_hysteresis.c
index 48e9179f42a492bf92003431ef198616e55806de..3732ed5c22de50a837c12064c525af5949fa7a5e 100644 (file)
--- a/libavfilter/vf_hysteresis.c
+++ b/libavfilter/vf_hysteresis.c
@@ -374,7 +374,7 @@ static const AVFilterPad hysteresis_outputs[] = {
     { NULL }
 };
 
-AVFilter ff_vf_hysteresis = {
+const AVFilter ff_vf_hysteresis = {
     .name          = "hysteresis",
     .description   = NULL_IF_CONFIG_SMALL("Grow first stream into second stream by connecting components."),
     .preinit       = hysteresis_framesync_preinit,