feat:3D multi dot

3rdpart/OpenCV/include/opencv2/gapi/streaming/sync.hpp

@@ -0,0 +1,30 @@
+// This file is part of OpenCV project.
+// It is subject to the license terms in the LICENSE file found in the top-level directory
+// of this distribution and at http://opencv.org/license.html.
+//
+// Copyright (C) 2021 Intel Corporation
+
+#ifndef OPENCV_GAPI_STREAMING_SYNC_HPP
+#define OPENCV_GAPI_STREAMING_SYNC_HPP
+
+namespace cv {
+namespace gapi {
+namespace streaming {
+
+enum class sync_policy {
+    dont_sync,
+    drop
+};
+
+} // namespace streaming
+} // namespace gapi
+
+namespace detail {
+    template<> struct CompileArgTag<gapi::streaming::sync_policy> {
+        static const char* tag() { return "gapi.streaming.sync_policy"; }
+    };
+
+} // namespace detail
+} // namespace cv
+
+#endif // OPENCV_GAPI_STREAMING_SYNC_HPP