[FFmpeg-cvslog] lavfi/hue: enable runtime change flag

[Jun Zhao]

ffmpeg | branch: master | Jun Zhao <barryjzhao at tencent.com> | Sat Jan 11 09:30:46 2020 +0800| [8cebc8e4793b2062def191dd80931a2574405f7e] | committer: Jun Zhao

lavfi/hue: enable runtime change flag

enable runtime change flag.

Signed-off-by: Jun Zhao <barryjzhao at tencent.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8cebc8e4793b2062def191dd80931a2574405f7e
---

 libavfilter/vf_hue.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/vf_hue.c b/libavfilter/vf_hue.c
index 323333b33c..026d4b6eec 100644
--- a/libavfilter/vf_hue.c
+++ b/libavfilter/vf_hue.c
@@ -86,7 +86,7 @@ typedef struct HueContext {
 } HueContext;
 
 #define OFFSET(x) offsetof(HueContext, x)
-#define FLAGS AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM
+#define FLAGS AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_RUNTIME_PARAM
 static const AVOption hue_options[] = {
     { "h", "set the hue angle degrees expression", OFFSET(hue_deg_expr), AV_OPT_TYPE_STRING,
       { .str = NULL }, .flags = FLAGS },