├── .github
    └── workflows
    │   └── release-apk.yml
├── README.md
├── app
    ├── build.gradle
    └── src
    │   └── main
    │       ├── AndroidManifest.xml
    │       ├── assets
    │           ├── candy.bin
    │           ├── mosaic.bin
    │           ├── pointilism.bin
    │           ├── rain_princess.bin
    │           └── udnie.bin
    │       ├── java
    │           └── com
    │           │   └── tencent
    │           │       └── styletransferncnn
    │           │           ├── MainActivity.java
    │           │           └── StyleTransferNcnn.java
    │       ├── jni
    │           ├── CMakeLists.txt
    │           ├── styletransfer.id.h
    │           ├── styletransfer.param.bin.h
    │           └── styletransferncnn_jni.cpp
    │       └── res
    │           ├── layout
    │               └── main.xml
    │           └── values
    │               └── strings.xml
├── build.gradle
├── gradle
    └── wrapper
    │   ├── gradle-wrapper.jar
    │   └── gradle-wrapper.properties
├── gradlew
├── gradlew.bat
├── screenshot.png
└── settings.gradle


/.github/workflows/release-apk.yml:
--------------------------------------------------------------------------------
 1 | name: release-apk
 2 | on: workflow_dispatch
 3 | 
 4 | env:
 5 |   NCNN_VERSION: 20250428
 6 |   BUILD_TOOLS_VERSION: 36.0.0
 7 | 
 8 | jobs:
 9 |   release-apk:
10 |     runs-on: ubuntu-latest
11 |     steps:
12 |     - uses: actions/checkout@v4
13 |     - uses: actions/setup-java@v4
14 |       with:
15 |         distribution: 'temurin'
16 |         java-version: '21'
17 | 
18 |     - name: ncnn
19 |       run: |
20 |         wget -q https://github.com/Tencent/ncnn/releases/download/${NCNN_VERSION}/ncnn-${NCNN_VERSION}-android-vulkan.zip
21 |         unzip -q ncnn-${NCNN_VERSION}-android-vulkan.zip -d app/src/main/jni
22 | 
23 |     - name: modify-jni-cmakelists
24 |       run: |
25 |         sed -i "s@ncnn-[^-]*-android-vulkan@ncnn-${NCNN_VERSION}-android-vulkan@g" app/src/main/jni/CMakeLists.txt
26 | 
27 |     - name: build-apk
28 |       run: |
29 |         bash ./gradlew assembleRelease --stacktrace
30 | 
31 |     - name: sign-apk
32 |       id: signapk
33 |       run: |
34 |         DATE=`date +'%Y%m%d'`
35 |         SHA_SHORT=`git rev-parse --short HEAD`
36 |         UNSIGNED_APK=`find app/build/outputs/apk/release -type f -name "*-release-unsigned.apk" | head -n 1`
37 |         ALIGNED_APK=${UNSIGNED_APK//-release-unsigned.apk/-release-unsigned-aligned.apk}
38 |         SIGNED_APK=${{ github.event.repository.name }}-${DATE}.${SHA_SHORT}.apk
39 |         keytool -genkey -noprompt -alias ncnn \
40 |             -dname "CN=mqttserver.ibm.com, OU=ID, O=IBM, L=Hursley, S=Hants, C=GB"\
41 |             -keystore ncnn.keystore -storepass 7767517 -keypass 7767517 \
42 |             -keyalg RSA -keysize 2048 -validity 10000
43 |         ${ANDROID_HOME}/build-tools/${BUILD_TOOLS_VERSION}/zipalign -f -v 4 ${UNSIGNED_APK} ${SIGNED_APK}
44 |         ${ANDROID_HOME}/build-tools/${BUILD_TOOLS_VERSION}/apksigner sign --ks ncnn.keystore --ks-key-alias ncnn \
45 |             --ks-pass pass:7767517 --key-pass pass:7767517 --out ${SIGNED_APK} ${SIGNED_APK}
46 |         ${ANDROID_HOME}/build-tools/${BUILD_TOOLS_VERSION}/apksigner verify ${SIGNED_APK}
47 |         echo "SIGNED_APK=${SIGNED_APK}" >> $GITHUB_OUTPUT
48 |         echo "APK_VERSION=${DATE}.${SHA_SHORT}" >> $GITHUB_OUTPUT
49 | 
50 |     - name: create-release
51 |       uses: softprops/action-gh-release@v1
52 |       with:
53 |         token: ${{ secrets.GITHUB_TOKEN }}
54 |         tag_name: ${{ steps.signapk.outputs.APK_VERSION }}
55 |         name: Release ${{ steps.signapk.outputs.APK_VERSION }}
56 |         files: ${{ steps.signapk.outputs.SIGNED_APK }}
57 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # ncnn-android-styletransfer
 2 | 
 3 | The style transfer android example
 4 | 
 5 | this is a sample ncnn android project, it depends on ncnn library only
 6 | 
 7 | https://github.com/Tencent/ncnn
 8 | 
 9 | ## how to build and run
10 | ### step1
11 | https://github.com/Tencent/ncnn/releases
12 | 
13 | download ncnn-android-vulkan.zip or build ncnn for android yourself
14 | 
15 | ### step2
16 | extract ncnn-android-vulkan.zip into app/src/main/jni or change the ncnn_DIR path to yours in app/src/main/jni/CMakeLists.txt
17 | 
18 | ### step3
19 | open this project with Android Studio, build it and enjoy!
20 | 
21 | ## screenshot
22 | ![](screenshot.png)
23 | 
24 | 


--------------------------------------------------------------------------------
/app/build.gradle:
--------------------------------------------------------------------------------
 1 | plugins {
 2 |     id 'com.android.application'
 3 | }
 4 | 
 5 | android {
 6 |     namespace 'com.tencent.styletransferncnn'
 7 |     compileSdk 33
 8 | 
 9 |     defaultConfig {
10 |         applicationId "com.tencent.styletransferncnn"
11 |         archivesBaseName = "$applicationId"
12 | 
13 |         minSdk 21
14 | 
15 |         externalNativeBuild {
16 |             cmake {
17 |                 arguments "-DANDROID_SUPPORT_FLEXIBLE_PAGE_SIZES=ON"
18 |             }
19 |         }
20 |     }
21 | 
22 |     externalNativeBuild {
23 |         cmake {
24 |             version "3.31.5"
25 |             path file('src/main/jni/CMakeLists.txt')
26 |         }
27 |     }
28 | 
29 |     packaging {
30 |         jniLibs {
31 |             useLegacyPackaging true
32 |         }
33 |     }
34 | }
35 | 


--------------------------------------------------------------------------------
/app/src/main/AndroidManifest.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 3 |       android:versionCode="1"
 4 |       android:versionName="1.1">
 5 |     <application android:label="@string/app_name">
 6 |         <activity android:name="MainActivity" android:label="@string/app_name">
 7 |             <intent-filter>
 8 |                 <action android:name="android.intent.action.MAIN" />
 9 |                 <category android:name="android.intent.category.LAUNCHER" />
10 |             </intent-filter>
11 |         </activity>
12 |     </application>
13 | </manifest> 
14 | 


--------------------------------------------------------------------------------
/app/src/main/assets/candy.bin:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/nihui/ncnn-android-styletransfer/ac4dfdbb412367fabe081408f83ac1021fe142ca/app/src/main/assets/candy.bin


--------------------------------------------------------------------------------
/app/src/main/assets/mosaic.bin:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/nihui/ncnn-android-styletransfer/ac4dfdbb412367fabe081408f83ac1021fe142ca/app/src/main/assets/mosaic.bin


--------------------------------------------------------------------------------
/app/src/main/assets/pointilism.bin:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/nihui/ncnn-android-styletransfer/ac4dfdbb412367fabe081408f83ac1021fe142ca/app/src/main/assets/pointilism.bin


--------------------------------------------------------------------------------
/app/src/main/assets/rain_princess.bin:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/nihui/ncnn-android-styletransfer/ac4dfdbb412367fabe081408f83ac1021fe142ca/app/src/main/assets/rain_princess.bin


--------------------------------------------------------------------------------
/app/src/main/assets/udnie.bin:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/nihui/ncnn-android-styletransfer/ac4dfdbb412367fabe081408f83ac1021fe142ca/app/src/main/assets/udnie.bin


--------------------------------------------------------------------------------
/app/src/main/java/com/tencent/styletransferncnn/MainActivity.java:
--------------------------------------------------------------------------------
  1 | // Tencent is pleased to support the open source community by making ncnn available.
  2 | //
  3 | // Copyright (C) 2017 THL A29 Limited, a Tencent company. All rights reserved.
  4 | //
  5 | // Licensed under the BSD 3-Clause License (the "License"); you may not use this file except
  6 | // in compliance with the License. You may obtain a copy of the License at
  7 | //
  8 | // https://opensource.org/licenses/BSD-3-Clause
  9 | //
 10 | // Unless required by applicable law or agreed to in writing, software distributed
 11 | // under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
 12 | // CONDITIONS OF ANY KIND, either express or implied. See the License for the
 13 | // specific language governing permissions and limitations under the License.
 14 | 
 15 | package com.tencent.styletransferncnn;
 16 | 
 17 | import android.app.Activity;
 18 | import android.content.Intent;
 19 | import android.graphics.Bitmap;
 20 | import android.graphics.BitmapFactory;
 21 | import android.net.Uri;
 22 | import android.os.Bundle;
 23 | import android.util.Log;
 24 | import android.view.View;
 25 | import android.view.WindowManager;
 26 | import android.widget.AdapterView;
 27 | import android.widget.Button;
 28 | import android.widget.ImageView;
 29 | import android.widget.Spinner;
 30 | import android.media.ExifInterface;
 31 | import android.graphics.Matrix;
 32 | 
 33 | import java.io.FileNotFoundException;
 34 | import java.io.InputStream;
 35 | import java.io.IOException;
 36 | 
 37 | public class MainActivity extends Activity
 38 | {
 39 |     private static final int SELECT_IMAGE = 1;
 40 | 
 41 |     private int style_type = 0;
 42 |     private ImageView imageView;
 43 |     private Bitmap yourSelectedImage = null;
 44 | 
 45 |     private StyleTransferNcnn styletransferncnn = new StyleTransferNcnn();
 46 | 
 47 |     /** Called when the activity is first created. */
 48 |     @Override
 49 |     public void onCreate(Bundle savedInstanceState)
 50 |     {
 51 |         super.onCreate(savedInstanceState);
 52 |         setContentView(R.layout.main);
 53 | 
 54 |         boolean ret_init = styletransferncnn.Init(getAssets());
 55 |         if (!ret_init)
 56 |         {
 57 |             Log.e("MainActivity", "styletransferncnn Init failed");
 58 |         }
 59 | 
 60 |         imageView = (ImageView) findViewById(R.id.imageView);
 61 | 
 62 |         Button buttonImage = (Button) findViewById(R.id.buttonImage);
 63 |         buttonImage.setOnClickListener(new View.OnClickListener() {
 64 |             @Override
 65 |             public void onClick(View arg0) {
 66 |                 Intent i = new Intent(Intent.ACTION_PICK);
 67 |                 i.setType("image/*");
 68 |                 startActivityForResult(i, SELECT_IMAGE);
 69 |             }
 70 |         });
 71 | 
 72 |         Button buttonDetect = (Button) findViewById(R.id.buttonDetect);
 73 |         buttonDetect.setOnClickListener(new View.OnClickListener() {
 74 |             @Override
 75 |             public void onClick(View arg0) {
 76 |                 if (yourSelectedImage == null)
 77 |                     return;
 78 | 
 79 |                 getWindow().setFlags(WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE, WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE);
 80 |                 new Thread(new Runnable() {
 81 |                     public void run() {
 82 |                         final Bitmap styledImage = runStyleTransfer(false);
 83 |                         imageView.post(new Runnable() {
 84 |                             public void run() {
 85 |                                 imageView.setImageBitmap(styledImage);
 86 |                                 getWindow().clearFlags(WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE);
 87 |                             }
 88 |                         });
 89 |                     }
 90 |                 }).start();
 91 |             }
 92 |         });
 93 | 
 94 |         Button buttonDetectGPU = (Button) findViewById(R.id.buttonDetectGPU);
 95 |         buttonDetectGPU.setOnClickListener(new View.OnClickListener() {
 96 |             @Override
 97 |             public void onClick(View arg0) {
 98 |                 if (yourSelectedImage == null)
 99 |                     return;
100 | 
101 |                 getWindow().setFlags(WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE, WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE);
102 |                 new Thread(new Runnable() {
103 |                     public void run() {
104 |                         final Bitmap styledImage = runStyleTransfer(true);
105 |                         imageView.post(new Runnable() {
106 |                             public void run() {
107 |                                 imageView.setImageBitmap(styledImage);
108 |                                 getWindow().clearFlags(WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE);
109 |                             }
110 |                         });
111 |                     }
112 |                 }).start();
113 |             }
114 |         });
115 | 
116 |         Spinner spinnerStyle = (Spinner) findViewById(R.id.spinnerStyle);
117 |         spinnerStyle.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
118 |             @Override
119 |             public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
120 |                 style_type = pos;
121 |             }
122 |             @Override
123 |             public void onNothingSelected(AdapterView<?> parent) {
124 |             }
125 |         });
126 |     }
127 | 
128 |     @Override
129 |     protected void onActivityResult(int requestCode, int resultCode, Intent data)
130 |     {
131 |         super.onActivityResult(requestCode, resultCode, data);
132 | 
133 |         if (resultCode == RESULT_OK && null != data) {
134 |             Uri selectedImage = data.getData();
135 | 
136 |             try
137 |             {
138 |                 if (requestCode == SELECT_IMAGE) {
139 |                     yourSelectedImage = decodeUri(selectedImage);
140 | 
141 |                     imageView.setImageBitmap(yourSelectedImage);
142 |                 }
143 |             }
144 |             catch (FileNotFoundException e)
145 |             {
146 |                 Log.e("MainActivity", "FileNotFoundException");
147 |                 return;
148 |             }
149 |         }
150 |     }
151 | 
152 |     private Bitmap runStyleTransfer(boolean use_gpu)
153 |     {
154 |         Bitmap styledImage = yourSelectedImage.copy(Bitmap.Config.ARGB_8888, true);
155 |         styletransferncnn.StyleTransfer(styledImage, style_type, use_gpu);
156 |         return styledImage;
157 |     }
158 | 
159 |     private Bitmap decodeUri(Uri selectedImage) throws FileNotFoundException
160 |     {
161 |         // Decode image size
162 |         BitmapFactory.Options o = new BitmapFactory.Options();
163 |         o.inJustDecodeBounds = true;
164 |         BitmapFactory.decodeStream(getContentResolver().openInputStream(selectedImage), null, o);
165 | 
166 |         // The new size we want to scale to
167 |         final int REQUIRED_SIZE = 400;
168 | 
169 |         // Find the correct scale value. It should be the power of 2.
170 |         int width_tmp = o.outWidth, height_tmp = o.outHeight;
171 |         int scale = 1;
172 |         while (true) {
173 |             if (width_tmp / 2 < REQUIRED_SIZE
174 |                || height_tmp / 2 < REQUIRED_SIZE) {
175 |                 break;
176 |             }
177 |             width_tmp /= 2;
178 |             height_tmp /= 2;
179 |             scale *= 2;
180 |         }
181 | 
182 |         // Decode with inSampleSize
183 |         BitmapFactory.Options o2 = new BitmapFactory.Options();
184 |         o2.inSampleSize = scale;
185 |         Bitmap bitmap = BitmapFactory.decodeStream(getContentResolver().openInputStream(selectedImage), null, o2);
186 | 
187 |         // Rotate according to EXIF
188 |         int rotate = 0;
189 |         try
190 |         {
191 |             ExifInterface exif = new ExifInterface(getContentResolver().openInputStream(selectedImage));
192 |             int orientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_NORMAL);
193 |             switch (orientation) {
194 |                 case ExifInterface.ORIENTATION_ROTATE_270:
195 |                     rotate = 270;
196 |                     break;
197 |                 case ExifInterface.ORIENTATION_ROTATE_180:
198 |                     rotate = 180;
199 |                     break;
200 |                 case ExifInterface.ORIENTATION_ROTATE_90:
201 |                     rotate = 90;
202 |                     break;
203 |             }
204 |         }
205 |         catch (IOException e)
206 |         {
207 |             Log.e("MainActivity", "ExifInterface IOException");
208 |         }
209 | 
210 |         Matrix matrix = new Matrix();
211 |         matrix.postRotate(rotate);
212 |         return Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix, true);
213 |     }
214 | 
215 | }
216 | 


--------------------------------------------------------------------------------
/app/src/main/java/com/tencent/styletransferncnn/StyleTransferNcnn.java:
--------------------------------------------------------------------------------
 1 | // Tencent is pleased to support the open source community by making ncnn available.
 2 | //
 3 | // Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
 4 | //
 5 | // Licensed under the BSD 3-Clause License (the "License"); you may not use this file except
 6 | // in compliance with the License. You may obtain a copy of the License at
 7 | //
 8 | // https://opensource.org/licenses/BSD-3-Clause
 9 | //
10 | // Unless required by applicable law or agreed to in writing, software distributed
11 | // under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
12 | // CONDITIONS OF ANY KIND, either express or implied. See the License for the
13 | // specific language governing permissions and limitations under the License.
14 | 
15 | package com.tencent.styletransferncnn;
16 | 
17 | import android.content.res.AssetManager;
18 | import android.graphics.Bitmap;
19 | 
20 | public class StyleTransferNcnn
21 | {
22 |     public native boolean Init(AssetManager mgr);
23 | 
24 |     public native boolean StyleTransfer(Bitmap bitmap, int style_type, boolean use_gpu);
25 | 
26 |     static {
27 |         System.loadLibrary("styletransferncnn");
28 |     }
29 | }
30 | 


--------------------------------------------------------------------------------
/app/src/main/jni/CMakeLists.txt:
--------------------------------------------------------------------------------
 1 | project(styletransferncnn)
 2 | 
 3 | cmake_minimum_required(VERSION 3.10)
 4 | 
 5 | set(ncnn_DIR ${CMAKE_SOURCE_DIR}/ncnn-20250428-android-vulkan/${ANDROID_ABI}/lib/cmake/ncnn)
 6 | find_package(ncnn REQUIRED)
 7 | 
 8 | add_library(styletransferncnn SHARED styletransferncnn_jni.cpp)
 9 | 
10 | target_link_libraries(styletransferncnn ncnn)
11 | 


--------------------------------------------------------------------------------
/app/src/main/jni/styletransfer.id.h:
--------------------------------------------------------------------------------
  1 | #ifndef NCNN_INCLUDE_GUARD_styletransfer_id_h
  2 | #define NCNN_INCLUDE_GUARD_styletransfer_id_h
  3 | namespace styletransfer_param_id {
  4 | const int LAYER_input1 = 0;
  5 | const int BLOB_input1 = 0;
  6 | const int LAYER_63 = 1;
  7 | const int BLOB_63 = 1;
  8 | const int LAYER_64 = 2;
  9 | const int BLOB_64 = 2;
 10 | const int LAYER_65 = 3;
 11 | const int BLOB_65 = 3;
 12 | const int LAYER_66 = 4;
 13 | const int BLOB_66 = 4;
 14 | const int LAYER_67 = 5;
 15 | const int BLOB_67 = 5;
 16 | const int LAYER_68 = 6;
 17 | const int BLOB_68 = 6;
 18 | const int LAYER_69 = 7;
 19 | const int BLOB_69 = 7;
 20 | const int LAYER_70 = 8;
 21 | const int BLOB_70 = 8;
 22 | const int LAYER_71 = 9;
 23 | const int BLOB_71 = 9;
 24 | const int LAYER_72 = 10;
 25 | const int BLOB_72 = 10;
 26 | const int LAYER_73 = 11;
 27 | const int BLOB_73 = 11;
 28 | const int LAYER_74 = 12;
 29 | const int BLOB_74 = 12;
 30 | const int LAYER_splitncnn_0 = 13;
 31 | const int BLOB_74_splitncnn_0 = 13;
 32 | const int BLOB_74_splitncnn_1 = 14;
 33 | const int LAYER_75 = 14;
 34 | const int BLOB_75 = 15;
 35 | const int LAYER_76 = 15;
 36 | const int BLOB_76 = 16;
 37 | const int LAYER_77 = 16;
 38 | const int BLOB_77 = 17;
 39 | const int LAYER_78 = 17;
 40 | const int BLOB_78 = 18;
 41 | const int LAYER_79 = 18;
 42 | const int BLOB_79 = 19;
 43 | const int LAYER_80 = 19;
 44 | const int BLOB_80 = 20;
 45 | const int LAYER_81 = 20;
 46 | const int BLOB_81 = 21;
 47 | const int LAYER_82 = 21;
 48 | const int BLOB_82 = 22;
 49 | const int LAYER_splitncnn_1 = 22;
 50 | const int BLOB_82_splitncnn_0 = 23;
 51 | const int BLOB_82_splitncnn_1 = 24;
 52 | const int LAYER_83 = 23;
 53 | const int BLOB_83 = 25;
 54 | const int LAYER_84 = 24;
 55 | const int BLOB_84 = 26;
 56 | const int LAYER_85 = 25;
 57 | const int BLOB_85 = 27;
 58 | const int LAYER_86 = 26;
 59 | const int BLOB_86 = 28;
 60 | const int LAYER_87 = 27;
 61 | const int BLOB_87 = 29;
 62 | const int LAYER_88 = 28;
 63 | const int BLOB_88 = 30;
 64 | const int LAYER_89 = 29;
 65 | const int BLOB_89 = 31;
 66 | const int LAYER_90 = 30;
 67 | const int BLOB_90 = 32;
 68 | const int LAYER_splitncnn_2 = 31;
 69 | const int BLOB_90_splitncnn_0 = 33;
 70 | const int BLOB_90_splitncnn_1 = 34;
 71 | const int LAYER_91 = 32;
 72 | const int BLOB_91 = 35;
 73 | const int LAYER_92 = 33;
 74 | const int BLOB_92 = 36;
 75 | const int LAYER_93 = 34;
 76 | const int BLOB_93 = 37;
 77 | const int LAYER_94 = 35;
 78 | const int BLOB_94 = 38;
 79 | const int LAYER_95 = 36;
 80 | const int BLOB_95 = 39;
 81 | const int LAYER_96 = 37;
 82 | const int BLOB_96 = 40;
 83 | const int LAYER_97 = 38;
 84 | const int BLOB_97 = 41;
 85 | const int LAYER_98 = 39;
 86 | const int BLOB_98 = 42;
 87 | const int LAYER_splitncnn_3 = 40;
 88 | const int BLOB_98_splitncnn_0 = 43;
 89 | const int BLOB_98_splitncnn_1 = 44;
 90 | const int LAYER_99 = 41;
 91 | const int BLOB_99 = 45;
 92 | const int LAYER_100 = 42;
 93 | const int BLOB_100 = 46;
 94 | const int LAYER_101 = 43;
 95 | const int BLOB_101 = 47;
 96 | const int LAYER_102 = 44;
 97 | const int BLOB_102 = 48;
 98 | const int LAYER_103 = 45;
 99 | const int BLOB_103 = 49;
100 | const int LAYER_104 = 46;
101 | const int BLOB_104 = 50;
102 | const int LAYER_105 = 47;
103 | const int BLOB_105 = 51;
104 | const int LAYER_106 = 48;
105 | const int BLOB_106 = 52;
106 | const int LAYER_splitncnn_4 = 49;
107 | const int BLOB_106_splitncnn_0 = 53;
108 | const int BLOB_106_splitncnn_1 = 54;
109 | const int LAYER_107 = 50;
110 | const int BLOB_107 = 55;
111 | const int LAYER_108 = 51;
112 | const int BLOB_108 = 56;
113 | const int LAYER_109 = 52;
114 | const int BLOB_109 = 57;
115 | const int LAYER_110 = 53;
116 | const int BLOB_110 = 58;
117 | const int LAYER_111 = 54;
118 | const int BLOB_111 = 59;
119 | const int LAYER_112 = 55;
120 | const int BLOB_112 = 60;
121 | const int LAYER_113 = 56;
122 | const int BLOB_113 = 61;
123 | const int LAYER_114 = 57;
124 | const int BLOB_114 = 62;
125 | const int LAYER_139 = 58;
126 | const int BLOB_139 = 63;
127 | const int LAYER_140 = 59;
128 | const int BLOB_140 = 64;
129 | const int LAYER_141 = 60;
130 | const int BLOB_141 = 65;
131 | const int LAYER_142 = 61;
132 | const int BLOB_142 = 66;
133 | const int LAYER_143 = 62;
134 | const int BLOB_143 = 67;
135 | const int LAYER_168 = 63;
136 | const int BLOB_168 = 68;
137 | const int LAYER_169 = 64;
138 | const int BLOB_169 = 69;
139 | const int LAYER_170 = 65;
140 | const int BLOB_170 = 70;
141 | const int LAYER_171 = 66;
142 | const int BLOB_171 = 71;
143 | const int LAYER_172 = 67;
144 | const int BLOB_172 = 72;
145 | const int LAYER_173 = 68;
146 | const int BLOB_173 = 73;
147 | const int LAYER_output1 = 69;
148 | const int BLOB_output1 = 74;
149 | } // namespace styletransfer_param_id
150 | #endif // NCNN_INCLUDE_GUARD_styletransfer_id_h
151 | 


--------------------------------------------------------------------------------
/app/src/main/jni/styletransfer.param.bin.h:
--------------------------------------------------------------------------------
  1 | #ifndef NCNN_INCLUDE_GUARD_styletransfer_param_bin_h
  2 | #define NCNN_INCLUDE_GUARD_styletransfer_param_bin_h
  3 | 
  4 | #ifdef _MSC_VER
  5 | __declspec(align(4))
  6 | #else
  7 | __attribute__((aligned(4)))
  8 | #endif
  9 | static const unsigned char styletransfer_param_bin[] = {
 10 | 0xdd,0x85,0x76,0x00,0x46,0x00,0x00,0x00,0x4b,0x00,0x00,0x00,0x10,0x00,0x00,0x00,
 11 | 0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x17,0xff,0xff,0xff,
 12 | 0x2b,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 13 | 0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 14 | 0x04,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x03,0x00,0x00,0x00,
 15 | 0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x17,0xff,0xff,0xff,
 16 | 0x06,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 17 | 0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 18 | 0x09,0x00,0x00,0x00,0x05,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x06,0x00,0x00,0x00,
 19 | 0x60,0x1e,0x00,0x00,0x17,0xff,0xff,0xff,0x35,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 20 | 0x01,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 21 | 0x20,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0xac,0xc5,0x27,0x37,0x17,0xff,0xff,0xff,
 22 | 0x1a,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x03,0x00,0x00,0x00,
 23 | 0x04,0x00,0x00,0x00,0x17,0xff,0xff,0xff,0x2b,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 24 | 0x01,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x05,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 25 | 0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x02,0x00,0x00,0x00,
 26 | 0x01,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x04,0x00,0x00,0x00,
 27 | 0x02,0x00,0x00,0x00,0x17,0xff,0xff,0xff,0x06,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 28 | 0x01,0x00,0x00,0x00,0x05,0x00,0x00,0x00,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 29 | 0x40,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x03,0x00,0x00,0x00,
 30 | 0x02,0x00,0x00,0x00,0x05,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x06,0x00,0x00,0x00,
 31 | 0x00,0x48,0x00,0x00,0x17,0xff,0xff,0xff,0x35,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 32 | 0x01,0x00,0x00,0x00,0x06,0x00,0x00,0x00,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 33 | 0x40,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0xac,0xc5,0x27,0x37,0x17,0xff,0xff,0xff,
 34 | 0x1a,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x07,0x00,0x00,0x00,
 35 | 0x08,0x00,0x00,0x00,0x17,0xff,0xff,0xff,0x2b,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 36 | 0x01,0x00,0x00,0x00,0x08,0x00,0x00,0x00,0x09,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 37 | 0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x02,0x00,0x00,0x00,
 38 | 0x01,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x04,0x00,0x00,0x00,
 39 | 0x02,0x00,0x00,0x00,0x17,0xff,0xff,0xff,0x06,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 40 | 0x01,0x00,0x00,0x00,0x09,0x00,0x00,0x00,0x0a,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 41 | 0x80,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x03,0x00,0x00,0x00,
 42 | 0x02,0x00,0x00,0x00,0x05,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x06,0x00,0x00,0x00,
 43 | 0x00,0x20,0x01,0x00,0x17,0xff,0xff,0xff,0x35,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 44 | 0x01,0x00,0x00,0x00,0x0a,0x00,0x00,0x00,0x0b,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 45 | 0x80,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0xac,0xc5,0x27,0x37,0x17,0xff,0xff,0xff,
 46 | 0x1a,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x0b,0x00,0x00,0x00,
 47 | 0x0c,0x00,0x00,0x00,0x17,0xff,0xff,0xff,0x21,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 48 | 0x02,0x00,0x00,0x00,0x0c,0x00,0x00,0x00,0x0d,0x00,0x00,0x00,0x0e,0x00,0x00,0x00,
 49 | 0x17,0xff,0xff,0xff,0x2b,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 50 | 0x0e,0x00,0x00,0x00,0x0f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 51 | 0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 52 | 0x03,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x02,0x00,0x00,0x00,
 53 | 0x17,0xff,0xff,0xff,0x06,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 54 | 0x0f,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,
 55 | 0x01,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x05,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 56 | 0x06,0x00,0x00,0x00,0x00,0x40,0x02,0x00,0x17,0xff,0xff,0xff,0x35,0x00,0x00,0x00,
 57 | 0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x11,0x00,0x00,0x00,
 58 | 0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0xac,0xc5,0x27,0x37,
 59 | 0x17,0xff,0xff,0xff,0x1a,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 60 | 0x11,0x00,0x00,0x00,0x12,0x00,0x00,0x00,0x17,0xff,0xff,0xff,0x2b,0x00,0x00,0x00,
 61 | 0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x12,0x00,0x00,0x00,0x13,0x00,0x00,0x00,
 62 | 0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 63 | 0x02,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 64 | 0x04,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x17,0xff,0xff,0xff,0x06,0x00,0x00,0x00,
 65 | 0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x13,0x00,0x00,0x00,0x14,0x00,0x00,0x00,
 66 | 0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x03,0x00,0x00,0x00,
 67 | 0x05,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x06,0x00,0x00,0x00,0x00,0x40,0x02,0x00,
 68 | 0x17,0xff,0xff,0xff,0x35,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 69 | 0x14,0x00,0x00,0x00,0x15,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,
 70 | 0x01,0x00,0x00,0x00,0xac,0xc5,0x27,0x37,0x17,0xff,0xff,0xff,0x28,0x00,0x00,0x00,
 71 | 0x02,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x15,0x00,0x00,0x00,0x0d,0x00,0x00,0x00,
 72 | 0x16,0x00,0x00,0x00,0x17,0xff,0xff,0xff,0x21,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 73 | 0x02,0x00,0x00,0x00,0x16,0x00,0x00,0x00,0x17,0x00,0x00,0x00,0x18,0x00,0x00,0x00,
 74 | 0x17,0xff,0xff,0xff,0x2b,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 75 | 0x18,0x00,0x00,0x00,0x19,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 76 | 0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 77 | 0x03,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x02,0x00,0x00,0x00,
 78 | 0x17,0xff,0xff,0xff,0x06,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 79 | 0x19,0x00,0x00,0x00,0x1a,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,
 80 | 0x01,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x05,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 81 | 0x06,0x00,0x00,0x00,0x00,0x40,0x02,0x00,0x17,0xff,0xff,0xff,0x35,0x00,0x00,0x00,
 82 | 0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x1a,0x00,0x00,0x00,0x1b,0x00,0x00,0x00,
 83 | 0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0xac,0xc5,0x27,0x37,
 84 | 0x17,0xff,0xff,0xff,0x1a,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 85 | 0x1b,0x00,0x00,0x00,0x1c,0x00,0x00,0x00,0x17,0xff,0xff,0xff,0x2b,0x00,0x00,0x00,
 86 | 0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x1c,0x00,0x00,0x00,0x1d,0x00,0x00,0x00,
 87 | 0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 88 | 0x02,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 89 | 0x04,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x17,0xff,0xff,0xff,0x06,0x00,0x00,0x00,
 90 | 0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x1d,0x00,0x00,0x00,0x1e,0x00,0x00,0x00,
 91 | 0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x03,0x00,0x00,0x00,
 92 | 0x05,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x06,0x00,0x00,0x00,0x00,0x40,0x02,0x00,
 93 | 0x17,0xff,0xff,0xff,0x35,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 94 | 0x1e,0x00,0x00,0x00,0x1f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,
 95 | 0x01,0x00,0x00,0x00,0xac,0xc5,0x27,0x37,0x17,0xff,0xff,0xff,0x28,0x00,0x00,0x00,
 96 | 0x02,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x1f,0x00,0x00,0x00,0x17,0x00,0x00,0x00,
 97 | 0x20,0x00,0x00,0x00,0x17,0xff,0xff,0xff,0x21,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
 98 | 0x02,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x21,0x00,0x00,0x00,0x22,0x00,0x00,0x00,
 99 | 0x17,0xff,0xff,0xff,0x2b,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
100 | 0x22,0x00,0x00,0x00,0x23,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
101 | 0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
102 | 0x03,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x02,0x00,0x00,0x00,
103 | 0x17,0xff,0xff,0xff,0x06,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
104 | 0x23,0x00,0x00,0x00,0x24,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,
105 | 0x01,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x05,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
106 | 0x06,0x00,0x00,0x00,0x00,0x40,0x02,0x00,0x17,0xff,0xff,0xff,0x35,0x00,0x00,0x00,
107 | 0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x24,0x00,0x00,0x00,0x25,0x00,0x00,0x00,
108 | 0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0xac,0xc5,0x27,0x37,
109 | 0x17,0xff,0xff,0xff,0x1a,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
110 | 0x25,0x00,0x00,0x00,0x26,0x00,0x00,0x00,0x17,0xff,0xff,0xff,0x2b,0x00,0x00,0x00,
111 | 0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x26,0x00,0x00,0x00,0x27,0x00,0x00,0x00,
112 | 0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
113 | 0x02,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
114 | 0x04,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x17,0xff,0xff,0xff,0x06,0x00,0x00,0x00,
115 | 0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x27,0x00,0x00,0x00,0x28,0x00,0x00,0x00,
116 | 0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x03,0x00,0x00,0x00,
117 | 0x05,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x06,0x00,0x00,0x00,0x00,0x40,0x02,0x00,
118 | 0x17,0xff,0xff,0xff,0x35,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
119 | 0x28,0x00,0x00,0x00,0x29,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,
120 | 0x01,0x00,0x00,0x00,0xac,0xc5,0x27,0x37,0x17,0xff,0xff,0xff,0x28,0x00,0x00,0x00,
121 | 0x02,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x29,0x00,0x00,0x00,0x21,0x00,0x00,0x00,
122 | 0x2a,0x00,0x00,0x00,0x17,0xff,0xff,0xff,0x21,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
123 | 0x02,0x00,0x00,0x00,0x2a,0x00,0x00,0x00,0x2b,0x00,0x00,0x00,0x2c,0x00,0x00,0x00,
124 | 0x17,0xff,0xff,0xff,0x2b,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
125 | 0x2c,0x00,0x00,0x00,0x2d,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
126 | 0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
127 | 0x03,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x02,0x00,0x00,0x00,
128 | 0x17,0xff,0xff,0xff,0x06,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
129 | 0x2d,0x00,0x00,0x00,0x2e,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,
130 | 0x01,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x05,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
131 | 0x06,0x00,0x00,0x00,0x00,0x40,0x02,0x00,0x17,0xff,0xff,0xff,0x35,0x00,0x00,0x00,
132 | 0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x2e,0x00,0x00,0x00,0x2f,0x00,0x00,0x00,
133 | 0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0xac,0xc5,0x27,0x37,
134 | 0x17,0xff,0xff,0xff,0x1a,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
135 | 0x2f,0x00,0x00,0x00,0x30,0x00,0x00,0x00,0x17,0xff,0xff,0xff,0x2b,0x00,0x00,0x00,
136 | 0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x30,0x00,0x00,0x00,0x31,0x00,0x00,0x00,
137 | 0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
138 | 0x02,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
139 | 0x04,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x17,0xff,0xff,0xff,0x06,0x00,0x00,0x00,
140 | 0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x31,0x00,0x00,0x00,0x32,0x00,0x00,0x00,
141 | 0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x03,0x00,0x00,0x00,
142 | 0x05,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x06,0x00,0x00,0x00,0x00,0x40,0x02,0x00,
143 | 0x17,0xff,0xff,0xff,0x35,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
144 | 0x32,0x00,0x00,0x00,0x33,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,
145 | 0x01,0x00,0x00,0x00,0xac,0xc5,0x27,0x37,0x17,0xff,0xff,0xff,0x28,0x00,0x00,0x00,
146 | 0x02,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x33,0x00,0x00,0x00,0x2b,0x00,0x00,0x00,
147 | 0x34,0x00,0x00,0x00,0x17,0xff,0xff,0xff,0x21,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
148 | 0x02,0x00,0x00,0x00,0x34,0x00,0x00,0x00,0x35,0x00,0x00,0x00,0x36,0x00,0x00,0x00,
149 | 0x17,0xff,0xff,0xff,0x2b,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
150 | 0x36,0x00,0x00,0x00,0x37,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
151 | 0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
152 | 0x03,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x02,0x00,0x00,0x00,
153 | 0x17,0xff,0xff,0xff,0x06,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
154 | 0x37,0x00,0x00,0x00,0x38,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,
155 | 0x01,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x05,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
156 | 0x06,0x00,0x00,0x00,0x00,0x40,0x02,0x00,0x17,0xff,0xff,0xff,0x35,0x00,0x00,0x00,
157 | 0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x38,0x00,0x00,0x00,0x39,0x00,0x00,0x00,
158 | 0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0xac,0xc5,0x27,0x37,
159 | 0x17,0xff,0xff,0xff,0x1a,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
160 | 0x39,0x00,0x00,0x00,0x3a,0x00,0x00,0x00,0x17,0xff,0xff,0xff,0x2b,0x00,0x00,0x00,
161 | 0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x3a,0x00,0x00,0x00,0x3b,0x00,0x00,0x00,
162 | 0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
163 | 0x02,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
164 | 0x04,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x17,0xff,0xff,0xff,0x06,0x00,0x00,0x00,
165 | 0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x3b,0x00,0x00,0x00,0x3c,0x00,0x00,0x00,
166 | 0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x03,0x00,0x00,0x00,
167 | 0x05,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x06,0x00,0x00,0x00,0x00,0x40,0x02,0x00,
168 | 0x17,0xff,0xff,0xff,0x35,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
169 | 0x3c,0x00,0x00,0x00,0x3d,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,
170 | 0x01,0x00,0x00,0x00,0xac,0xc5,0x27,0x37,0x17,0xff,0xff,0xff,0x28,0x00,0x00,0x00,
171 | 0x02,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x3d,0x00,0x00,0x00,0x35,0x00,0x00,0x00,
172 | 0x3e,0x00,0x00,0x00,0x17,0xff,0xff,0xff,0x32,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
173 | 0x01,0x00,0x00,0x00,0x3e,0x00,0x00,0x00,0x3f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
174 | 0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x02,0x00,0x00,0x00,
175 | 0x00,0x00,0x00,0x40,0x17,0xff,0xff,0xff,0x2b,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
176 | 0x01,0x00,0x00,0x00,0x3f,0x00,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
177 | 0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x02,0x00,0x00,0x00,
178 | 0x01,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x04,0x00,0x00,0x00,
179 | 0x02,0x00,0x00,0x00,0x17,0xff,0xff,0xff,0x06,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
180 | 0x01,0x00,0x00,0x00,0x40,0x00,0x00,0x00,0x41,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
181 | 0x40,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x05,0x00,0x00,0x00,
182 | 0x01,0x00,0x00,0x00,0x06,0x00,0x00,0x00,0x00,0x20,0x01,0x00,0x17,0xff,0xff,0xff,
183 | 0x35,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x41,0x00,0x00,0x00,
184 | 0x42,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
185 | 0xac,0xc5,0x27,0x37,0x17,0xff,0xff,0xff,0x1a,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
186 | 0x01,0x00,0x00,0x00,0x42,0x00,0x00,0x00,0x43,0x00,0x00,0x00,0x17,0xff,0xff,0xff,
187 | 0x32,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x43,0x00,0x00,0x00,
188 | 0x44,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
189 | 0x00,0x00,0x00,0x40,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x17,0xff,0xff,0xff,
190 | 0x2b,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x44,0x00,0x00,0x00,
191 | 0x45,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
192 | 0x01,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x03,0x00,0x00,0x00,
193 | 0x01,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x17,0xff,0xff,0xff,
194 | 0x06,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x45,0x00,0x00,0x00,
195 | 0x46,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
196 | 0x03,0x00,0x00,0x00,0x05,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x06,0x00,0x00,0x00,
197 | 0x00,0x48,0x00,0x00,0x17,0xff,0xff,0xff,0x35,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
198 | 0x01,0x00,0x00,0x00,0x46,0x00,0x00,0x00,0x47,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
199 | 0x20,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0xac,0xc5,0x27,0x37,0x17,0xff,0xff,0xff,
200 | 0x1a,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x47,0x00,0x00,0x00,
201 | 0x48,0x00,0x00,0x00,0x17,0xff,0xff,0xff,0x2b,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
202 | 0x01,0x00,0x00,0x00,0x48,0x00,0x00,0x00,0x49,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
203 | 0x04,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x02,0x00,0x00,0x00,
204 | 0x04,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,
205 | 0x02,0x00,0x00,0x00,0x17,0xff,0xff,0xff,0x06,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
206 | 0x01,0x00,0x00,0x00,0x49,0x00,0x00,0x00,0x4a,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
207 | 0x03,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x09,0x00,0x00,0x00,0x05,0x00,0x00,0x00,
208 | 0x01,0x00,0x00,0x00,0x06,0x00,0x00,0x00,0x60,0x1e,0x00,0x00,0x17,0xff,0xff,0xff,
209 | };
210 | 
211 | #endif // NCNN_INCLUDE_GUARD_styletransfer_param_bin_h
212 | 


--------------------------------------------------------------------------------
/app/src/main/jni/styletransferncnn_jni.cpp:
--------------------------------------------------------------------------------
  1 | // Tencent is pleased to support the open source community by making ncnn available.
  2 | //
  3 | // Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
  4 | //
  5 | // Licensed under the BSD 3-Clause License (the "License"); you may not use this file except
  6 | // in compliance with the License. You may obtain a copy of the License at
  7 | //
  8 | // https://opensource.org/licenses/BSD-3-Clause
  9 | //
 10 | // Unless required by applicable law or agreed to in writing, software distributed
 11 | // under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
 12 | // CONDITIONS OF ANY KIND, either express or implied. See the License for the
 13 | // specific language governing permissions and limitations under the License.
 14 | 
 15 | #include <android/asset_manager_jni.h>
 16 | #include <android/bitmap.h>
 17 | #include <android/log.h>
 18 | 
 19 | #include <jni.h>
 20 | 
 21 | #include <string>
 22 | #include <vector>
 23 | 
 24 | // ncnn
 25 | #include "net.h"
 26 | #include "benchmark.h"
 27 | 
 28 | #include "styletransfer.id.h"
 29 | #include "styletransfer.param.bin.h"
 30 | 
 31 | static ncnn::Net styletransfernet[5];
 32 | static ncnn::Net styletransfernet_gpu[5];
 33 | 
 34 | extern "C" {
 35 | 
 36 | JNIEXPORT jint JNI_OnLoad(JavaVM* vm, void* reserved)
 37 | {
 38 |     __android_log_print(ANDROID_LOG_DEBUG, "StyleTransferNcnn", "JNI_OnLoad");
 39 | 
 40 |     ncnn::create_gpu_instance();
 41 | 
 42 |     return JNI_VERSION_1_4;
 43 | }
 44 | 
 45 | JNIEXPORT void JNI_OnUnload(JavaVM* vm, void* reserved)
 46 | {
 47 |     __android_log_print(ANDROID_LOG_DEBUG, "StyleTransferNcnn", "JNI_OnUnload");
 48 | 
 49 |     ncnn::destroy_gpu_instance();
 50 | }
 51 | 
 52 | // public native boolean Init(AssetManager mgr);
 53 | JNIEXPORT jboolean JNICALL Java_com_tencent_styletransferncnn_StyleTransferNcnn_Init(JNIEnv* env, jobject thiz, jobject assetManager)
 54 | {
 55 |     ncnn::Option opt;
 56 | 
 57 |     AAssetManager* mgr = AAssetManager_fromJava(env, assetManager);
 58 | 
 59 |     const char* model_paths[5] = {"candy.bin", "mosaic.bin", "pointilism.bin", "rain_princess.bin", "udnie.bin"};
 60 |     for (int i=0; i<5; i++)
 61 |     {
 62 |         styletransfernet[i].opt = opt;
 63 | 
 64 |         int ret0 = styletransfernet[i].load_param(styletransfer_param_bin);
 65 |         int ret1 = styletransfernet[i].load_model(mgr, model_paths[i]);
 66 | 
 67 |         __android_log_print(ANDROID_LOG_DEBUG, "StyleTransferNcnn", "load %d %d", ret0, ret1);
 68 |     }
 69 | 
 70 |     // use vulkan compute
 71 |     if (ncnn::get_gpu_count() != 0)
 72 |     {
 73 |         for (int i=0; i<5; i++)
 74 |         {
 75 |             styletransfernet_gpu[i].opt.use_vulkan_compute = true;
 76 | 
 77 |             int ret0 = styletransfernet_gpu[i].load_param(styletransfer_param_bin);
 78 |             int ret1 = styletransfernet_gpu[i].load_model(mgr, model_paths[i]);
 79 | 
 80 |             __android_log_print(ANDROID_LOG_DEBUG, "StyleTransferNcnn", "load %d %d", ret0, ret1);
 81 |         }
 82 |     }
 83 | 
 84 |     return JNI_TRUE;
 85 | }
 86 | 
 87 | // public native Bitmap StyleTransfer(Bitmap bitmap, int style_type, boolean use_gpu);
 88 | JNIEXPORT jboolean JNICALL Java_com_tencent_styletransferncnn_StyleTransferNcnn_StyleTransfer(JNIEnv* env, jobject thiz, jobject bitmap, jint style_type, jboolean use_gpu)
 89 | {
 90 |     if (style_type < 0 || style_type >= 5)
 91 |         return JNI_FALSE;
 92 | 
 93 |     if (use_gpu == JNI_TRUE && ncnn::get_gpu_count() == 0)
 94 |         return JNI_FALSE;
 95 | 
 96 |     double start_time = ncnn::get_current_time();
 97 | 
 98 |     AndroidBitmapInfo info;
 99 |     AndroidBitmap_getInfo(env, bitmap, &info);
100 |     if (info.format != ANDROID_BITMAP_FORMAT_RGBA_8888)
101 |         return JNI_FALSE;
102 | 
103 |     int width = info.width;
104 |     int height = info.height;
105 | 
106 |     const int downscale_ratio = 2;
107 | 
108 |     // ncnn from bitmap
109 |     ncnn::Mat in = ncnn::Mat::from_android_bitmap_resize(env, bitmap, ncnn::Mat::PIXEL_RGB, width / downscale_ratio, height / downscale_ratio);
110 | 
111 |     // styletransfer
112 |     ncnn::Mat out;
113 |     {
114 |         ncnn::Extractor ex = use_gpu ? styletransfernet_gpu[style_type].create_extractor() : styletransfernet[style_type].create_extractor();
115 | 
116 |         ex.input(styletransfer_param_id::BLOB_input1, in);
117 | 
118 |         ex.extract(styletransfer_param_id::BLOB_output1, out);
119 |     }
120 | 
121 |     // ncnn to bitmap
122 |     out.to_android_bitmap(env, bitmap, ncnn::Mat::PIXEL_RGB);
123 | 
124 |     double elasped = ncnn::get_current_time() - start_time;
125 |     __android_log_print(ANDROID_LOG_DEBUG, "StyleTransferNcnn", "%.2fms   styletransfer", elasped);
126 | 
127 |     return JNI_TRUE;
128 | }
129 | 
130 | }
131 | 


--------------------------------------------------------------------------------
/app/src/main/res/layout/main.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     android:orientation="vertical"
 4 |     android:layout_width="fill_parent"
 5 |     android:layout_height="fill_parent">
 6 | 
 7 |     <LinearLayout
 8 |         android:orientation="horizontal"
 9 |         android:layout_width="fill_parent"
10 |         android:layout_height="wrap_content">
11 | 
12 |     <Button
13 |         android:id="@+id/buttonImage"
14 |         android:layout_width="wrap_content"
15 |         android:layout_height="wrap_content"
16 |         android:text="选图" />
17 |     <Button
18 |         android:id="@+id/buttonDetect"
19 |         android:layout_width="wrap_content"
20 |         android:layout_height="wrap_content"
21 |         android:text="变-cpu" />
22 |     <Button
23 |         android:id="@+id/buttonDetectGPU"
24 |         android:layout_width="wrap_content"
25 |         android:layout_height="wrap_content"
26 |         android:text="变-gpu" />
27 |     </LinearLayout>
28 | 
29 |     <LinearLayout
30 |         android:orientation="horizontal"
31 |         android:layout_width="fill_parent"
32 |         android:layout_height="wrap_content">
33 | 
34 |     <Spinner
35 |         android:id="@+id/spinnerStyle"
36 |         android:layout_width="wrap_content"
37 |         android:layout_height="wrap_content"
38 |         android:drawSelectorOnTop="true"
39 |         android:entries="@array/style_array" />
40 |     </LinearLayout>
41 | 
42 |     <ImageView
43 |         android:id="@+id/imageView"
44 |         android:layout_width="fill_parent"
45 |         android:layout_height="fill_parent"
46 |         android:layout_weight="1" />
47 | 
48 | </LinearLayout>
49 | 


--------------------------------------------------------------------------------
/app/src/main/res/values/strings.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <resources>
 3 |     <string name="app_name">styletransferncnn</string>
 4 |     <string-array name="style_array">
 5 |         <item>candy</item>
 6 |         <item>mosaic</item>
 7 |         <item>pointilism</item>
 8 |         <item>rain_princess</item>
 9 |         <item>udnie</item>
10 |     </string-array>
11 | </resources>
12 | 


--------------------------------------------------------------------------------
/build.gradle:
--------------------------------------------------------------------------------
1 | // Top-level build file where you can add configuration options common to all sub-projects/modules.
2 | plugins {
3 | id 'com.android.application' version '8.7.3' apply false
4 | }
5 | 


--------------------------------------------------------------------------------
/gradle/wrapper/gradle-wrapper.jar:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/nihui/ncnn-android-styletransfer/ac4dfdbb412367fabe081408f83ac1021fe142ca/gradle/wrapper/gradle-wrapper.jar


--------------------------------------------------------------------------------
/gradle/wrapper/gradle-wrapper.properties:
--------------------------------------------------------------------------------
1 | #Wed Dec 25 17:36:46 CST 2024
2 | distributionBase=GRADLE_USER_HOME
3 | distributionPath=wrapper/dists
4 | distributionUrl=https\://services.gradle.org/distributions/gradle-8.12-bin.zip
5 | zipStoreBase=GRADLE_USER_HOME
6 | zipStorePath=wrapper/dists
7 | 


--------------------------------------------------------------------------------
/gradlew:
--------------------------------------------------------------------------------
  1 | #!/usr/bin/env sh
  2 | 
  3 | #
  4 | # Copyright 2015 the original author or authors.
  5 | #
  6 | # Licensed under the Apache License, Version 2.0 (the "License");
  7 | # you may not use this file except in compliance with the License.
  8 | # You may obtain a copy of the License at
  9 | #
 10 | #      https://www.apache.org/licenses/LICENSE-2.0
 11 | #
 12 | # Unless required by applicable law or agreed to in writing, software
 13 | # distributed under the License is distributed on an "AS IS" BASIS,
 14 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 15 | # See the License for the specific language governing permissions and
 16 | # limitations under the License.
 17 | #
 18 | 
 19 | ##############################################################################
 20 | ##
 21 | ##  Gradle start up script for UN*X
 22 | ##
 23 | ##############################################################################
 24 | 
 25 | # Attempt to set APP_HOME
 26 | # Resolve links: $0 may be a link
 27 | PRG="$0"
 28 | # Need this for relative symlinks.
 29 | while [ -h "$PRG" ] ; do
 30 |     ls=`ls -ld "$PRG"`
 31 |     link=`expr "$ls" : '.*-> \(.*\)$'`
 32 |     if expr "$link" : '/.*' > /dev/null; then
 33 |         PRG="$link"
 34 |     else
 35 |         PRG=`dirname "$PRG"`"/$link"
 36 |     fi
 37 | done
 38 | SAVED="`pwd`"
 39 | cd "`dirname \"$PRG\"`/" >/dev/null
 40 | APP_HOME="`pwd -P`"
 41 | cd "$SAVED" >/dev/null
 42 | 
 43 | APP_NAME="Gradle"
 44 | APP_BASE_NAME=`basename "$0"`
 45 | 
 46 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 47 | DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 48 | 
 49 | # Use the maximum available, or set MAX_FD != -1 to use that value.
 50 | MAX_FD="maximum"
 51 | 
 52 | warn () {
 53 |     echo "$*"
 54 | }
 55 | 
 56 | die () {
 57 |     echo
 58 |     echo "$*"
 59 |     echo
 60 |     exit 1
 61 | }
 62 | 
 63 | # OS specific support (must be 'true' or 'false').
 64 | cygwin=false
 65 | msys=false
 66 | darwin=false
 67 | nonstop=false
 68 | case "`uname`" in
 69 |   CYGWIN* )
 70 |     cygwin=true
 71 |     ;;
 72 |   Darwin* )
 73 |     darwin=true
 74 |     ;;
 75 |   MINGW* )
 76 |     msys=true
 77 |     ;;
 78 |   NONSTOP* )
 79 |     nonstop=true
 80 |     ;;
 81 | esac
 82 | 
 83 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 84 | 
 85 | 
 86 | # Determine the Java command to use to start the JVM.
 87 | if [ -n "$JAVA_HOME" ] ; then
 88 |     if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
 89 |         # IBM's JDK on AIX uses strange locations for the executables
 90 |         JAVACMD="$JAVA_HOME/jre/sh/java"
 91 |     else
 92 |         JAVACMD="$JAVA_HOME/bin/java"
 93 |     fi
 94 |     if [ ! -x "$JAVACMD" ] ; then
 95 |         die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
 96 | 
 97 | Please set the JAVA_HOME variable in your environment to match the
 98 | location of your Java installation."
 99 |     fi
100 | else
101 |     JAVACMD="java"
102 |     which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
103 | 
104 | Please set the JAVA_HOME variable in your environment to match the
105 | location of your Java installation."
106 | fi
107 | 
108 | # Increase the maximum file descriptors if we can.
109 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
110 |     MAX_FD_LIMIT=`ulimit -H -n`
111 |     if [ $? -eq 0 ] ; then
112 |         if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
113 |             MAX_FD="$MAX_FD_LIMIT"
114 |         fi
115 |         ulimit -n $MAX_FD
116 |         if [ $? -ne 0 ] ; then
117 |             warn "Could not set maximum file descriptor limit: $MAX_FD"
118 |         fi
119 |     else
120 |         warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
121 |     fi
122 | fi
123 | 
124 | # For Darwin, add options to specify how the application appears in the dock
125 | if $darwin; then
126 |     GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
127 | fi
128 | 
129 | # For Cygwin or MSYS, switch paths to Windows format before running java
130 | if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
131 |     APP_HOME=`cygpath --path --mixed "$APP_HOME"`
132 |     CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
133 | 
134 |     JAVACMD=`cygpath --unix "$JAVACMD"`
135 | 
136 |     # We build the pattern for arguments to be converted via cygpath
137 |     ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
138 |     SEP=""
139 |     for dir in $ROOTDIRSRAW ; do
140 |         ROOTDIRS="$ROOTDIRS$SEP$dir"
141 |         SEP="|"
142 |     done
143 |     OURCYGPATTERN="(^($ROOTDIRS))"
144 |     # Add a user-defined pattern to the cygpath arguments
145 |     if [ "$GRADLE_CYGPATTERN" != "" ] ; then
146 |         OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
147 |     fi
148 |     # Now convert the arguments - kludge to limit ourselves to /bin/sh
149 |     i=0
150 |     for arg in "$@" ; do
151 |         CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
152 |         CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
153 | 
154 |         if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
155 |             eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
156 |         else
157 |             eval `echo args$i`="\"$arg\""
158 |         fi
159 |         i=`expr $i + 1`
160 |     done
161 |     case $i in
162 |         0) set -- ;;
163 |         1) set -- "$args0" ;;
164 |         2) set -- "$args0" "$args1" ;;
165 |         3) set -- "$args0" "$args1" "$args2" ;;
166 |         4) set -- "$args0" "$args1" "$args2" "$args3" ;;
167 |         5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
168 |         6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
169 |         7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
170 |         8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
171 |         9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
172 |     esac
173 | fi
174 | 
175 | # Escape application args
176 | save () {
177 |     for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
178 |     echo " "
179 | }
180 | APP_ARGS=`save "$@"`
181 | 
182 | # Collect all arguments for the java command, following the shell quoting and substitution rules
183 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
184 | 
185 | exec "$JAVACMD" "$@"
186 | 


--------------------------------------------------------------------------------
/gradlew.bat:
--------------------------------------------------------------------------------
 1 | @rem
 2 | @rem Copyright 2015 the original author or authors.
 3 | @rem
 4 | @rem Licensed under the Apache License, Version 2.0 (the "License");
 5 | @rem you may not use this file except in compliance with the License.
 6 | @rem You may obtain a copy of the License at
 7 | @rem
 8 | @rem      https://www.apache.org/licenses/LICENSE-2.0
 9 | @rem
10 | @rem Unless required by applicable law or agreed to in writing, software
11 | @rem distributed under the License is distributed on an "AS IS" BASIS,
12 | @rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | @rem See the License for the specific language governing permissions and
14 | @rem limitations under the License.
15 | @rem
16 | 
17 | @if "%DEBUG%" == "" @echo off
18 | @rem ##########################################################################
19 | @rem
20 | @rem  Gradle startup script for Windows
21 | @rem
22 | @rem ##########################################################################
23 | 
24 | @rem Set local scope for the variables with windows NT shell
25 | if "%OS%"=="Windows_NT" setlocal
26 | 
27 | set DIRNAME=%~dp0
28 | if "%DIRNAME%" == "" set DIRNAME=.
29 | set APP_BASE_NAME=%~n0
30 | set APP_HOME=%DIRNAME%
31 | 
32 | @rem Resolve any "." and ".." in APP_HOME to make it shorter.
33 | for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
34 | 
35 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
36 | set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
37 | 
38 | @rem Find java.exe
39 | if defined JAVA_HOME goto findJavaFromJavaHome
40 | 
41 | set JAVA_EXE=java.exe
42 | %JAVA_EXE% -version >NUL 2>&1
43 | if "%ERRORLEVEL%" == "0" goto execute
44 | 
45 | echo.
46 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
47 | echo.
48 | echo Please set the JAVA_HOME variable in your environment to match the
49 | echo location of your Java installation.
50 | 
51 | goto fail
52 | 
53 | :findJavaFromJavaHome
54 | set JAVA_HOME=%JAVA_HOME:"=%
55 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe
56 | 
57 | if exist "%JAVA_EXE%" goto execute
58 | 
59 | echo.
60 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
61 | echo.
62 | echo Please set the JAVA_HOME variable in your environment to match the
63 | echo location of your Java installation.
64 | 
65 | goto fail
66 | 
67 | :execute
68 | @rem Setup the command line
69 | 
70 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
71 | 
72 | 
73 | @rem Execute Gradle
74 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
75 | 
76 | :end
77 | @rem End local scope for the variables with windows NT shell
78 | if "%ERRORLEVEL%"=="0" goto mainEnd
79 | 
80 | :fail
81 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
82 | rem the _cmd.exe /c_ return code!
83 | if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
84 | exit /b 1
85 | 
86 | :mainEnd
87 | if "%OS%"=="Windows_NT" endlocal
88 | 
89 | :omega
90 | 


--------------------------------------------------------------------------------
/screenshot.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/nihui/ncnn-android-styletransfer/ac4dfdbb412367fabe081408f83ac1021fe142ca/screenshot.png


--------------------------------------------------------------------------------
/settings.gradle:
--------------------------------------------------------------------------------
 1 | pluginManagement {
 2 |     repositories {
 3 |         google()
 4 |         mavenCentral()
 5 |         gradlePluginPortal()
 6 |     }
 7 | }
 8 | dependencyResolutionManagement {
 9 |     repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
10 |     repositories {
11 |         google()
12 |         mavenCentral()
13 |     }
14 | }
15 | 
16 | rootProject.name = "styletransferncnn"
17 | include ':app'
18 | 


--------------------------------------------------------------------------------