Use AV_PIX_FMT_FLAG_ALPHA for detecting transparency where nb_components was used

[ffmpeg] / libavutil / opt.h

diff --git a/libavutil/opt.h b/libavutil/opt.h
index 391720f2e25acb6e312ea34cfd883f83c6cb4ee8..39f4a8dda0e798ee595f147d6a7e85d89ad47e99 100644 (file)
--- a/libavutil/opt.h
+++ b/libavutil/opt.h
@@ -287,7 +287,9 @@ typedef struct AVOption {
  * This flag only makes sense when AV_OPT_FLAG_EXPORT is also set.
  */
 #define AV_OPT_FLAG_READONLY        128
+#define AV_OPT_FLAG_BSF_PARAM       (1<<8) ///< a generic parameter which can be set by the user for bit stream filtering
 #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
 //FIXME think about enc-audio, ... style flags
 
     /**