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45 lines
1.9 KiB
45 lines
1.9 KiB
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.hardware.neuralnetworks@1.0;
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/**
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* IExecutionCallback must be used to return the error status result from an
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* execution asynchronously launched from IPreparedModel::execute.
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*/
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interface IExecutionCallback {
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/**
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* notify must be invoked immediately after the asynchronous task has
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* finished performing the execution. notify must be provided with the
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* ErrorStatus resulting from the execution. If the asynchronous task
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* is not launched, notify must be invoked with the appropriate error.
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*
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* @param status Error status returned from launching the asynchronous task
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* (if the launch fails) or from the asynchronous task itself
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* (if the launch succeeds). Must be:
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* - NONE if the asynchronous execution was successful
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* - DEVICE_UNAVAILABLE if driver is offline or busy
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* - GENERAL_FAILURE if the asynchronous task resulted in an
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* unspecified error
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* - OUTPUT_INSUFFICIENT_SIZE if provided output buffer is
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* not large enough to store the resultant values
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* - INVALID_ARGUMENT if one of the input arguments to
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* prepareModel is invalid
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*/
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oneway notify(ErrorStatus status);
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};
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