lavu/opt.h: add AV_OPT_FLAG_FILTERING_PARAM macro

2012-08-09 16:21:07 +02:00
parent 3239382aef
commit a25346e65c
4 changed files with 6 additions and 1 deletions
--- a/libavutil/opt.h
+++ b/libavutil/opt.h
@@ -279,6 +279,7 @@ typedef struct AVOption {
 #define AV_OPT_FLAG_AUDIO_PARAM     8
 #define AV_OPT_FLAG_VIDEO_PARAM     16
 #define AV_OPT_FLAG_SUBTITLE_PARAM  32
+#define AV_OPT_FLAG_FILTERING_PARAM (1<<16) ///< a generic parameter which can be set by the user for filtering
 //FIXME think about enc-audio, ... style flags

    /**