1 files changed, 0 insertions, 133 deletions
diff --git a/delegate/src/Activation.hpp b/delegate/src/Activation.hpp
deleted file mode 100644
index 59066d23e3..0000000000
--- a/delegate/src/Activation.hpp
+++ /dev/null
@@ -1,133 +0,0 @@
-//
-// Copyright © 2022-2023 Arm Ltd and Contributors. All rights reserved.
-// SPDX-License-Identifier: MIT
-//
-
-#pragma once
-
-#include "DelegateUtils.hpp"
-
-#include <tensorflow/lite/builtin_ops.h>
-#include <tensorflow/lite/c/builtin_op_data.h>
-#include <tensorflow/lite/c/common.h>
-#include <tensorflow/lite/minimal_logging.h>
-
-namespace armnnDelegate
-{
-
-TfLiteStatus ValidateActivationOperator(DelegateData& delegateData,
-                                        TfLiteContext* tfLiteContext,
-                                        const armnn::TensorInfo& inputInfo,
-                                        const armnn::TensorInfo& outputInfo,
-                                        armnn::ActivationDescriptor& activationDesc)
-{
-    bool isSupported = false;
-    auto validateFunc = [&](const armnn::TensorInfo& outputInfo, bool& isSupported)
-    {
-        FORWARD_LAYER_SUPPORT_FUNC("ACTIVATION",
-                                   tfLiteContext,
-                                   IsActivationSupported,
-                                   delegateData.m_Backends,
-                                   isSupported,
-                                   armnn::BackendId(),
-                                   inputInfo,
-                                   outputInfo,
-                                   activationDesc);
-    };
-
-    validateFunc(outputInfo, isSupported);
-    return isSupported ? kTfLiteOk : kTfLiteError;
-}
-
-TfLiteStatus VisitActivationOperator(DelegateData& delegateData,
-                                     TfLiteContext* tfLiteContext,
-                                     TfLiteNode* tfLiteNode,
-                                     int nodeIndex,
-                                     int32_t operatorCode)
-{
-    TF_LITE_ENSURE_STATUS(ValidateNumInputs(tfLiteContext, tfLiteNode, 1, nodeIndex));
-    TF_LITE_ENSURE_STATUS(ValidateNumOutputs(tfLiteContext, tfLiteNode, 1, nodeIndex));
-
-    const TfLiteTensor* tfLiteTensors = tfLiteContext->tensors;
-    const TfLiteTensor& tfLiteInputTensor = tfLiteTensors[tfLiteNode->inputs->data[0]];
-    if (!IsValid(tfLiteContext, tfLiteInputTensor, operatorCode, nodeIndex))
-    {
-        return kTfLiteError;
-    }
-
-    const TfLiteTensor& tfLiteOutputTensor = tfLiteTensors[tfLiteNode->outputs->data[0]];
-    if (!IsValid(tfLiteContext, tfLiteOutputTensor, operatorCode, nodeIndex))
-    {
-        return kTfLiteError;
-    }
-
-    const armnn::TensorInfo& inputTensorInfo  = GetTensorInfoForTfLiteTensor(tfLiteInputTensor);
-    const armnn::TensorInfo& outputTensorInfo = GetTensorInfoForTfLiteTensor(tfLiteOutputTensor, true);
-
-    armnn::ActivationDescriptor activationDesc;
-    switch(operatorCode)
-    {
-        case kTfLiteBuiltinRelu:
-        {
-            activationDesc.m_Function = armnn::ActivationFunction::ReLu;
-            break;
-        }
-        case kTfLiteBuiltinRelu6:
-        {
-            activationDesc.m_Function = armnn::ActivationFunction::BoundedReLu;
-            activationDesc.m_A = 6.0f;
-            break;
-        }
-        case kTfLiteBuiltinLogistic:
-        {
-            activationDesc.m_Function = armnn::ActivationFunction::Sigmoid;
-            break;
-        }
-        case kTfLiteBuiltinTanh:
-        {
-            activationDesc.m_Function = armnn::ActivationFunction::TanH;
-            activationDesc.m_A = 1.0f;
-            activationDesc.m_B = 1.0f;
-            break;
-        }
-        case kTfLiteBuiltinElu:
-        {
-            activationDesc.m_Function = armnn::ActivationFunction::Elu;
-            activationDesc.m_A = 1.0f;
-            break;
-        }
-        case kTfLiteBuiltinHardSwish:
-        {
-            activationDesc.m_Function = armnn::ActivationFunction::HardSwish;
-            break;
-        }
-        default:
-        {
-            return kTfLiteError;
-        }
-    }
-    if (!delegateData.m_Network)
-    {
-        return ValidateActivationOperator(delegateData,
-                                          tfLiteContext,
-                                          inputTensorInfo,
-                                          outputTensorInfo,
-                                          activationDesc);
-    }
-    armnn::IConnectableLayer* activationLayer = delegateData.m_Network->AddActivationLayer(activationDesc);
-    ARMNN_ASSERT(activationLayer != nullptr);
-
-    armnn::IOutputSlot& outputSlot = activationLayer->GetOutputSlot(0);
-    outputSlot.SetTensorInfo(outputTensorInfo);
-
-    // try to connect the Constant Inputs if there are any
-    if(ProcessInputs(activationLayer,delegateData, tfLiteContext, tfLiteNode) != kTfLiteOk )
-    {
-        return kTfLiteError;
-    }
-
-    // Connect
-    return Connect(activationLayer, tfLiteNode, delegateData);
-}
-
-} // namespace armnnDelegate