1 /*
2  * Copyright (C) 2018 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 package com.android.nn.benchmark.core;
18 
19 import android.content.res.AssetManager;
20 import android.graphics.Bitmap;
21 import android.graphics.BitmapFactory;
22 
23 import java.io.File;
24 import java.io.IOException;
25 import java.nio.ByteBuffer;
26 import java.nio.ByteOrder;
27 
28 /** Interface for dataset image preprocessors */
29 public interface ImageProcessorInterface {
preprocess(int datasize, float quantScale, float quantZeroPoint, int imageDimension, AssetManager assetManager, String imageFileName, File cacheDir, ByteBuffer outputBuffer)30     void preprocess(int datasize, float quantScale, float quantZeroPoint,
31                     int imageDimension, AssetManager assetManager,
32                     String imageFileName, File cacheDir, ByteBuffer outputBuffer)
33             throws IOException;
34 }
35