avfilter/af_compand: fix invalid read

[ffmpeg] / libavfilter / buffersrc.h

diff --git a/libavfilter/buffersrc.h b/libavfilter/buffersrc.h
index be5d3a6384d867246b8e264beedffb139aae5f75..5d124337b5aaef20ee858e850b2284b0bbf06354 100644 (file)
--- a/libavfilter/buffersrc.h
+++ b/libavfilter/buffersrc.h
@@ -22,12 +22,19 @@
 
 /**
  * @file
+ * @ingroup lavfi_buffersrc
  * Memory buffer source API.
  */
 
 #include "libavcodec/avcodec.h"
 #include "avfilter.h"
 
+/**
+ * @defgroup lavfi_buffersrc Buffer source API
+ * @ingroup lavfi
+ * @{
+ */
+
 enum {
 
     /**
@@ -146,4 +153,8 @@ int av_buffersrc_add_frame_flags(AVFilterContext *buffer_src,
                                  AVFrame *frame, int flags);
 
 
+/**
+ * @}
+ */
+
 #endif /* AVFILTER_BUFFERSRC_H */