IVGCVSW-7555 Restructure Delegate

* New folders created:
  * common is for common code where TfLite API is not used
  * classic is for existing delegate implementations
  * opaque is for new opaque delegate implementation,
  * tests is for shared between existing Delegate and Opaque Delegate which have test utils to work which delegate to use.
* Existing delegate is built to libarmnnDelegate.so and opaque delegate is built as libarmnnOpaqueDelegate.so
* Opaque structure is introduced but no API is added yet.
* CmakeList.txt and delegate/CMakeList.txt have been modified and 2 new CmakeList.txt added
* Rename BUILD_ARMNN_TFLITE_DELEGATE as BUILD_CLASSIC_DELEGATE
* Rename BUILD_ARMNN_TFLITE_OPAQUE_DELEGATE as BUILD_OPAQUE_DELEGATE

Signed-off-by: Teresa Charlin <teresa.charlinreyes@arm.com>
Change-Id: Ib682b9ad0ac8d8acdc4ec6d9099bb0008a9fe8ed

1 files changed, 25 insertions, 0 deletions

diff --git a/delegate/classic/src/SharedFunctions.hpp b/delegate/classic/src/SharedFunctions.hpp
new file mode 100644
index 0000000000..b03a63ded9
--- /dev/null
+++ b/delegate/classic/src/SharedFunctions.hpp
@@ -0,0 +1,25 @@
+//
+// Copyright © 2021, 2023 Arm Ltd and Contributors. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+#include <armnn_delegate.hpp>
+
+namespace armnnDelegate
+{
+
+TfLiteStatus ValidateFloorOperator(DelegateData& delegateData,
+                                   TfLiteContext* tfLiteContext,
+                                   const armnn::TensorInfo& inputTensorInfo,
+                                   const armnn::TensorInfo& outputTensorInfo);
+
+TfLiteStatus ValidateFusedActivationOperator(DelegateData& delegateData,
+                                             TfLiteContext* tfLiteContext,
+                                             const armnn::TensorInfo& inputInfo,
+                                             const armnn::TensorInfo& outputInfo,
+                                             TfLiteFusedActivation activationType);
+
+} // namespace armnnDelegate
+