1/*
2 * Copyright (C) 2017 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef ANDROID_ML_NN_COMMON_VALIDATEHAL_H
18#define ANDROID_ML_NN_COMMON_VALIDATEHAL_H
19
20#include "HalInterfaces.h"
21
22namespace android {
23namespace nn {
24
25// Verifies that the model is valid, i.e. it is consistent, takes
26// only acceptable values, the constants don't extend outside the memory
27// regions they are part of, etc.
28// IMPORTANT: This function cannot validate that OEM operation and operands
29// are correctly defined, as these are specific to each implementation.
30// Each driver should do their own validation of OEM types.
31bool validateModel(const V1_0::Model& model);
32bool validateModel(const V1_1::Model& model);
33
34// Verfies that the request for the given model is valid.
35// IMPORTANT: This function cannot validate that OEM operation and operands
36// are correctly defined, as these are specific to each implementation.
37// Each driver should do their own validation of OEM types.
38bool validateRequest(const Request& request, const V1_0::Model& model);
39bool validateRequest(const Request& request, const V1_1::Model& model);
40
41// Verfies that the execution preference is valid.
42bool validateExecutionPreference(ExecutionPreference preference);
43
44}  // namespace nn
45}  // namespace android
46
47#endif  // ANDROID_ML_NN_COMMON_VALIDATEHAL_H
48