avfilter: Constify all AVFilters

[ffmpeg] / libavfilter / vf_gradfun.c

diff --git a/libavfilter/vf_gradfun.c b/libavfilter/vf_gradfun.c
index f63128d72ecef9589a2b743f5b32e484e63baaa8..5284b1d745023e21b66f6eaba1485dbf835d0050 100644 (file)
--- a/libavfilter/vf_gradfun.c
+++ b/libavfilter/vf_gradfun.c
@@ -35,6 +35,7 @@
 #include "libavutil/imgutils.h"
 #include "libavutil/common.h"
 #include "libavutil/cpu.h"
+#include "libavutil/mem_internal.h"
 #include "libavutil/opt.h"
 #include "libavutil/pixdesc.h"
 #include "avfilter.h"
@@ -251,7 +252,7 @@ static const AVFilterPad avfilter_vf_gradfun_outputs[] = {
     { NULL }
 };
 
-AVFilter ff_vf_gradfun = {
+const AVFilter ff_vf_gradfun = {
     .name          = "gradfun",
     .description   = NULL_IF_CONFIG_SMALL("Debands video quickly using gradients."),
     .priv_size     = sizeof(GradFunContext),