avfilter: Constify all AVFilters

[ffmpeg] / libavfilter / af_volumedetect.c

diff --git a/libavfilter/af_volumedetect.c b/libavfilter/af_volumedetect.c
index 43c1ebf02cffaaed80584df1460b20c7430c06a3..61af21797c77180c0da337c84f0b8a787be454ef 100644 (file)
--- a/libavfilter/af_volumedetect.c
+++ b/libavfilter/af_volumedetect.c
@@ -155,7 +155,7 @@ static const AVFilterPad volumedetect_outputs[] = {
     { NULL }
 };
 
-AVFilter ff_af_volumedetect = {
+const AVFilter ff_af_volumedetect = {
     .name          = "volumedetect",
     .description   = NULL_IF_CONFIG_SMALL("Detect audio volume."),
     .priv_size     = sizeof(VolDetectContext),