avfilter: Constify all AVFilters

[ffmpeg] / libavfilter / vf_hwdownload.c

diff --git a/libavfilter/vf_hwdownload.c b/libavfilter/vf_hwdownload.c
index c5c760afda5da1189462a08fe089a63830f58310..4a8fed0688d1d176acf2c3876de5bbb8e71e177a 100644 (file)
--- a/libavfilter/vf_hwdownload.c
+++ b/libavfilter/vf_hwdownload.c
@@ -192,7 +192,7 @@ static const AVFilterPad hwdownload_outputs[] = {
     { NULL }
 };
 
-AVFilter ff_vf_hwdownload = {
+const AVFilter ff_vf_hwdownload = {
     .name          = "hwdownload",
     .description   = NULL_IF_CONFIG_SMALL("Download a hardware frame to a normal frame"),
     .uninit        = hwdownload_uninit,