WMA: extend exponent range to 95

[frescor/ffmpeg.git] / libavfilter / vf_null.c

diff --git a/libavfilter/vf_null.c b/libavfilter/vf_null.c
index ad4095fb6d03e8fa48ed1e668ccc6e41ca7fcd51..582708ce0c5188c3062d14950e0494590d555ebb 100644 (file)
--- a/libavfilter/vf_null.c
+++ b/libavfilter/vf_null.c
@@ -18,12 +18,13 @@
 
 /**
  * @file libavfilter/vf_null.c
- * null filter
+ * null video filter
  */
 
 #include "avfilter.h"
 
-static AVFilterPicRef *get_video_buffer(AVFilterLink *link, int perms, int w, int h)
+static AVFilterPicRef *get_video_buffer(AVFilterLink *link, int perms,
+                                        int w, int h)
 {
     return avfilter_get_video_buffer(link->dst->outputs[0], perms, w, h);
 }
@@ -40,6 +41,7 @@ static void end_frame(AVFilterLink *link)
 
 AVFilter avfilter_vf_null = {
     .name      = "null",
+    .description = NULL_IF_CONFIG_SMALL("Pass the source unchanged to the output."),
 
     .priv_size = 0,