avutil/opt: add AV_OPT_FLAG_CHILD_CONSTS

[ffmpeg] / libavutil / opt.h

diff --git a/libavutil/opt.h b/libavutil/opt.h
index 1969c984dd46d5982fca422605f0b0e986bb47a8..e46119572aa6f8f967629ea79b8623727e57d607 100644 (file)
--- a/libavutil/opt.h
+++ b/libavutil/opt.h
@@ -291,6 +291,7 @@ typedef struct AVOption {
 #define AV_OPT_FLAG_RUNTIME_PARAM   (1<<15) ///< a generic parameter which can be set by the user at runtime
 #define AV_OPT_FLAG_FILTERING_PARAM (1<<16) ///< a generic parameter which can be set by the user for filtering
 #define AV_OPT_FLAG_DEPRECATED      (1<<17) ///< set if option is deprecated, users should refer to AVOption.help text for more information
+#define AV_OPT_FLAG_CHILD_CONSTS    (1<<18) ///< set if option constants can also reside in child objects
 //FIXME think about enc-audio, ... style flags
 
     /**