GstBuffer *mask;
gfloat mask_position;
gfloat mask_border;
- GMutex *mask_mutex;
- GCond *mask_cond;
+ GMutex mask_mutex;
+ GCond mask_cond;
gint mask_bpp;
- GstVideoFormat fmt;
- gint width, height;
+ GstVideoInfo vinfo;
+ GstVideoInfo minfo;
gboolean shutdown;