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/*
* Copyright (C) 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_FRAMEWORKS_ML_NN_RUNTIME_NEURAL_NETWORKS_EXTENSIONS_H
#define ANDROID_FRAMEWORKS_ML_NN_RUNTIME_NEURAL_NETWORKS_EXTENSIONS_H
#include "NeuralNetworks.h"
/******************************************************************
*
* IMPORTANT NOTICE:
*
* This file is not intended for use by general developers -- only
* by OEM applications.
*
* Extensions source AND binary code relies on the definitions
* here to be FROZEN ON ALL UPCOMING PLATFORM RELEASES.
*
* - DO NOT MODIFY ENUMS (EXCEPT IF YOU ADD NEW 32-BIT VALUES)
* - DO NOT MODIFY CONSTANTS OR FUNCTIONAL MACROS
* - DO NOT CHANGE THE SIGNATURE OF FUNCTIONS IN ANY WAY
* - DO NOT CHANGE THE LAYOUT OR SIZE OF STRUCTURES
*/
__BEGIN_DECLS
#if __ANDROID_API__ >= __ANDROID_API_Q__
/**
* Queries whether an extension is supported by the driver implementation of the specified device.
*
* @param device The representation of the specified device.
* @param extension The extension name.
* @param isExtensionSupported The boolean value indicating whether the extension is supported.
*
* @return ANEURALNETWORKS_NO_ERROR if successful.
*
* Available since API level 29.
*/
int ANeuralNetworksDevice_getExtensionSupport(const ANeuralNetworksDevice* device,
const char* extensionName, bool* isExtensionSupported)
__INTRODUCED_IN(29);
/**
* Creates an operand type from an extension name and an extension operand code.
*
* See {@link ANeuralNetworksModel} for information on multithreaded usage.
*
* Available since API level 29.
*
* @param model The model to contain the operand.
* @param extensionName The extension name.
* @param operandCodeWithinExtension The extension operand code.
* @param type The operand type.
*
* @return ANEURALNETWORKS_NO_ERROR if successful.
*/
int ANeuralNetworksModel_getExtensionOperandType(ANeuralNetworksModel* model,
const char* extensionName,
uint16_t operandCodeWithinExtension, int32_t* type)
__INTRODUCED_IN(29);
/**
* Creates an operation type from an extension name and an extension operation code.
*
* See {@link ANeuralNetworksModel} for information on multithreaded usage.
*
* Available since API level 29.
*
* @param model The model to contain the operation.
* @param extensionName The extension name.
* @param operationCodeWithinExtension The extension operation code.
* @param type The operation type.
*
* @return ANEURALNETWORKS_NO_ERROR if successful.
*/
int ANeuralNetworksModel_getExtensionOperationType(ANeuralNetworksModel* model,
const char* extensionName,
uint16_t operationCodeWithinExtension,
ANeuralNetworksOperationType* type)
__INTRODUCED_IN(29);
/**
* Sets extension operand parameters.
*
* Available since API level 29.
*
* @param model The model to be modified.
* @param index The index of the model operand we're setting.
* @param data A pointer to the extension operand data.
* The data does not have to outlive the call to this function.
* @param length The size in bytes of the data value.
*
* @return ANEURALNETWORKS_NO_ERROR if successful.
*/
int ANeuralNetworksModel_setOperandExtensionData(ANeuralNetworksModel* model, int32_t index,
const void* data, size_t length)
__INTRODUCED_IN(29);
#endif // __ANDROID_API__ >= __ANDROID_API_Q__
__END_DECLS
#endif // ANDROID_FRAMEWORKS_ML_NN_RUNTIME_NEURAL_NETWORKS_EXTENSIONS_H
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