avfilter: Constify all AVFilters

[ffmpeg] / libavfilter / vf_zscale.c

diff --git a/libavfilter/vf_zscale.c b/libavfilter/vf_zscale.c
index c18a161ab4c43da1ca2d33c63b80cc11c8d227ae..f77aa720c4240bd457ce4fe27b76e73880baa499 100644 (file)
--- a/libavfilter/vf_zscale.c
+++ b/libavfilter/vf_zscale.c
@@ -927,7 +927,7 @@ static const AVFilterPad avfilter_vf_zscale_outputs[] = {
     { NULL }
 };
 
-AVFilter ff_vf_zscale = {
+const AVFilter ff_vf_zscale = {
     .name            = "zscale",
     .description     = NULL_IF_CONFIG_SMALL("Apply resizing, colorspace and bit depth conversion."),
     .init_dict       = init_dict,