IVGCVSW-2555 Add no-op implementation for Detection PostProcess

 * Added DetectionPostProcessQueueDescriptor to WorkloadData
 * Added CreateDetectionPostProcess function in WorkloadFactory.hpp
 * Added stub implementation of the CreateDetectionPostProcess
in workload factories
 * Added DetectionPostProcessLayer stub implementation
 * Added AddDetectionPostProcessLayer to Network
 * Added IsDetectionPostProcessSupported to LayerSupportBase

Change-Id: Ifc071b3b6b12877c997bdcc43d769c8f891d5c6c

1 files changed, 39 insertions, 0 deletions

diff --git a/src/armnn/layers/DetectionPostProcessLayer.cpp b/src/armnn/layers/DetectionPostProcessLayer.cpp
new file mode 100644
index 0000000000..99aaac7b9f
--- /dev/null
+++ b/src/armnn/layers/DetectionPostProcessLayer.cpp
@@ -0,0 +1,39 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#include "DetectionPostProcessLayer.hpp"
+
+#include "LayerCloneBase.hpp"
+
+#include <armnn/TypesUtils.hpp>
+#include <backendsCommon/WorkloadData.hpp>
+#include <backendsCommon/WorkloadFactory.hpp>
+
+namespace armnn
+{
+
+DetectionPostProcessLayer::DetectionPostProcessLayer(const DetectionPostProcessDescriptor& param, const char* name)
+    : LayerWithParameters(2, 4, LayerType::DetectionPostProcess, param, name)
+{
+}
+
+std::unique_ptr<IWorkload> DetectionPostProcessLayer::CreateWorkload(const armnn::Graph& graph,
+                                                                     const armnn::IWorkloadFactory& factory) const
+{
+    DetectionPostProcessQueueDescriptor descriptor;
+    return factory.CreateDetectionPostProcess(descriptor, PrepInfoAndDesc(descriptor, graph));
+}
+
+DetectionPostProcessLayer* DetectionPostProcessLayer::Clone(Graph& graph) const
+{
+    return CloneBase<DetectionPostProcessLayer>(graph, m_Param, GetName());
+}
+
+void DetectionPostProcessLayer::ValidateTensorShapesFromInputs()
+{
+    VerifyLayerConnections(2, CHECK_LOCATION());
+}
+
+} // namespace armnn