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GstVaapiDisplay *
gst_vaapi_object_get_display (GstVaapiObject *object);
Returns the GstVaapiDisplay this object
is bound to.
void
gst_vaapi_object_lock_display (GstVaapiObject *object);
Locks object
parent display. If display is already locked by
another thread, the current thread will block until display is
unlocked by the other thread.
void
gst_vaapi_object_unlock_display (GstVaapiObject *object);
Unlocks object
parent display. If another thread is blocked in a
gst_vaapi_object_lock_display() call, it will be woken and can lock
display itself.
GstVaapiID
gst_vaapi_object_get_id (GstVaapiObject *object);
Returns the GstVaapiID contained in the object
.