1 files changed, 1 insertions, 1 deletions
diff --git a/libavfilter/vf_swaprect.c b/libavfilter/vf_swaprect.c
index 3b96790798..7829f2f852 100644
--- a/libavfilter/vf_swaprect.c
+++ b/libavfilter/vf_swaprect.c
@@ -228,9 +228,9 @@ static const AVFilterPad inputs[] = {
     {
         .name           = "default",
         .type           = AVMEDIA_TYPE_VIDEO,
+        .flags          = AVFILTERPAD_FLAG_NEEDS_WRITABLE,
         .filter_frame   = filter_frame,
         .config_props   = config_input,
-        .needs_writable = 1,
     },
     { NULL }
 };