avfilter: Constify all AVFilters

[ffmpeg] / libavfilter / af_dcshift.c

diff --git a/libavfilter/af_dcshift.c b/libavfilter/af_dcshift.c
index e007efe05e446b6726718afdbaa631825958dba9..1384ad87bf1be3e0c37369a68995e628a9d16ca8 100644 (file)
--- a/libavfilter/af_dcshift.c
+++ b/libavfilter/af_dcshift.c
@@ -160,7 +160,7 @@ static const AVFilterPad dcshift_outputs[] = {
     { NULL }
 };
 
-AVFilter ff_af_dcshift = {
+const AVFilter ff_af_dcshift = {
     .name           = "dcshift",
     .description    = NULL_IF_CONFIG_SMALL("Apply a DC shift to the audio."),
     .query_formats  = query_formats,