├── BeautyFilterDemo ├── .gitignore ├── .idea │ ├── compiler.xml │ ├── copyright │ │ └── profiles_settings.xml │ ├── gradle.xml │ ├── misc.xml │ ├── modules.xml │ └── runConfigurations.xml ├── app │ ├── .gitignore │ ├── build.gradle │ ├── proguard-rules.pro │ └── src │ │ ├── androidTest │ │ └── java │ │ │ └── com │ │ │ └── nevaryyy │ │ │ └── beautyfilterdemo │ │ │ └── ExampleInstrumentedTest.java │ │ ├── main │ │ ├── AndroidManifest.xml │ │ ├── assets │ │ │ └── permission_en_zh.xml │ │ ├── java │ │ │ └── com │ │ │ │ └── nevaryyy │ │ │ │ └── beautyfilterdemo │ │ │ │ ├── MyApplication.java │ │ │ │ ├── base │ │ │ │ ├── BaseActivity.java │ │ │ │ └── IBaseView.java │ │ │ │ ├── main │ │ │ │ ├── GPUImageBeautyFilter.java │ │ │ │ └── MainActivity.java │ │ │ │ ├── permission │ │ │ │ ├── PermissionCheck.java │ │ │ │ ├── PermissionEnZh.java │ │ │ │ └── PermissionEnZhXMLParserHandler.java │ │ │ │ └── util │ │ │ │ ├── DialogUtil.java │ │ │ │ ├── LogUtil.java │ │ │ │ └── StringUtil.java │ │ └── res │ │ │ ├── layout │ │ │ └── activity_main.xml │ │ │ ├── mipmap-hdpi │ │ │ ├── ic_launcher.png │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-mdpi │ │ │ ├── ic_launcher.png │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-xhdpi │ │ │ ├── ic_launcher.png │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-xxhdpi │ │ │ ├── ic_launcher.png │ │ │ ├── ic_launcher_round.png │ │ │ ├── magic.png │ │ │ └── switch_camera.png │ │ │ ├── mipmap-xxxhdpi │ │ │ ├── ic_launcher.png │ │ │ └── ic_launcher_round.png │ │ │ └── values │ │ │ ├── colors.xml │ │ │ ├── dimens.xml │ │ │ ├── strings.xml │ │ │ └── styles.xml │ │ └── test │ │ └── java │ │ └── com │ │ └── nevaryyy │ │ └── beautyfilterdemo │ │ └── ExampleUnitTest.java ├── build.gradle ├── gradle.properties ├── gradle │ └── wrapper │ │ ├── gradle-wrapper.jar │ │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat └── settings.gradle ├── GPUImageBeautyFilter.java └── README.md /BeautyFilterDemo/.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/workspace.xml 5 | /.idea/libraries 6 | .DS_Store 7 | /build 8 | /captures 9 | .externalNativeBuild 10 | -------------------------------------------------------------------------------- /BeautyFilterDemo/.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /BeautyFilterDemo/.idea/copyright/profiles_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /BeautyFilterDemo/.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 17 | 18 | -------------------------------------------------------------------------------- /BeautyFilterDemo/.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 19 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 46 | -------------------------------------------------------------------------------- /BeautyFilterDemo/.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /BeautyFilterDemo/.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /BeautyFilterDemo/app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /BeautyFilterDemo/app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 25 5 | buildToolsVersion "25.0.2" 6 | defaultConfig { 7 | applicationId "com.nevaryyy.beautyfilterdemo" 8 | minSdkVersion 21 9 | targetSdkVersion 25 10 | versionCode 1 11 | versionName "1.0" 12 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 13 | } 14 | buildTypes { 15 | release { 16 | minifyEnabled false 17 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 18 | } 19 | } 20 | } 21 | 22 | dependencies { 23 | compile fileTree(dir: 'libs', include: ['*.jar']) 24 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { 25 | exclude group: 'com.android.support', module: 'support-annotations' 26 | }) 27 | compile 'com.android.support:appcompat-v7:25.2.0' 28 | testCompile 'junit:junit:4.12' 29 | compile 'jp.co.cyberagent.android.gpuimage:gpuimage-library:1.4.1' 30 | } 31 | -------------------------------------------------------------------------------- /BeautyFilterDemo/app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in /Users/yuejinyang/Library/Android/sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | 19 | # Uncomment this to preserve the line number information for 20 | # debugging stack traces. 21 | #-keepattributes SourceFile,LineNumberTable 22 | 23 | # If you keep the line number information, uncomment this to 24 | # hide the original source file name. 25 | #-renamesourcefileattribute SourceFile 26 | -------------------------------------------------------------------------------- /BeautyFilterDemo/app/src/androidTest/java/com/nevaryyy/beautyfilterdemo/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.nevaryyy.beautyfilterdemo; 2 | 3 | import android.content.Context; 4 | import android.support.test.InstrumentationRegistry; 5 | import android.support.test.runner.AndroidJUnit4; 6 | 7 | import org.junit.Test; 8 | import org.junit.runner.RunWith; 9 | 10 | import static org.junit.Assert.*; 11 | 12 | /** 13 | * Instrumentation test, which will execute on an Android device. 14 | * 15 | * @see Testing documentation 16 | */ 17 | @RunWith(AndroidJUnit4.class) 18 | public class ExampleInstrumentedTest { 19 | @Test 20 | public void useAppContext() throws Exception { 21 | // Context of the app under test. 22 | Context appContext = InstrumentationRegistry.getTargetContext(); 23 | 24 | assertEquals("com.nevaryyy.beautyfilterdemo", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /BeautyFilterDemo/app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | -------------------------------------------------------------------------------- /BeautyFilterDemo/app/src/main/assets/permission_en_zh.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /BeautyFilterDemo/app/src/main/java/com/nevaryyy/beautyfilterdemo/MyApplication.java: -------------------------------------------------------------------------------- 1 | package com.nevaryyy.beautyfilterdemo; 2 | 3 | import android.app.Application; 4 | 5 | import com.nevaryyy.beautyfilterdemo.permission.PermissionEnZhXMLParserHandler; 6 | 7 | import java.io.InputStream; 8 | 9 | import javax.xml.parsers.SAXParser; 10 | import javax.xml.parsers.SAXParserFactory; 11 | 12 | /** 13 | * @author yuejinyang 14 | */ 15 | public class MyApplication extends Application { 16 | 17 | @Override 18 | public void onCreate() { 19 | super.onCreate(); 20 | 21 | loadPermissionEnZh(); 22 | } 23 | 24 | private void loadPermissionEnZh() { 25 | try { 26 | InputStream inputStream = getAssets().open("permission_en_zh.xml"); 27 | SAXParserFactory parserFactory = SAXParserFactory.newInstance(); 28 | SAXParser parser = parserFactory.newSAXParser(); 29 | PermissionEnZhXMLParserHandler parserHandler = new PermissionEnZhXMLParserHandler(); 30 | 31 | parser.parse(inputStream, parserHandler); 32 | } 33 | catch (Exception e) { 34 | e.printStackTrace(); 35 | } 36 | } 37 | } 38 | -------------------------------------------------------------------------------- /BeautyFilterDemo/app/src/main/java/com/nevaryyy/beautyfilterdemo/base/BaseActivity.java: -------------------------------------------------------------------------------- 1 | package com.nevaryyy.beautyfilterdemo.base; 2 | 3 | import android.content.Context; 4 | import android.content.Intent; 5 | import android.content.pm.PackageManager; 6 | import android.net.Uri; 7 | import android.provider.Settings; 8 | import android.support.annotation.NonNull; 9 | import android.support.v4.app.ActivityCompat; 10 | import android.support.v4.content.ContextCompat; 11 | import android.support.v7.app.AppCompatActivity; 12 | 13 | import com.nevaryyy.beautyfilterdemo.R; 14 | import com.nevaryyy.beautyfilterdemo.permission.PermissionCheck; 15 | import com.nevaryyy.beautyfilterdemo.permission.PermissionEnZh; 16 | import com.nevaryyy.beautyfilterdemo.util.DialogUtil; 17 | import com.nevaryyy.beautyfilterdemo.util.StringUtil; 18 | 19 | import java.util.ArrayList; 20 | import java.util.List; 21 | 22 | /** 23 | * @author yuejinyang 24 | */ 25 | public abstract class BaseActivity extends AppCompatActivity implements IBaseView { 26 | 27 | public static final int REQUEST_CODE_PERMISSION_READ_CONTACT = 0x80; 28 | public static final int REQUEST_CODE_PERMISSION_STORAGE = 0x81; 29 | public static final int REQUEST_CODE_PERMISSION_CALL = 0x82; 30 | public static final int REQUEST_CODE_PERMISSION_CAMERA = 0x83; 31 | public static final int REQUEST_CODE_PERMISSION_READ_PHONE_STATE = 0x84; 32 | public static final int REQUEST_CODE_DETAIL_SETTINGS = 0x85; 33 | 34 | protected PermissionCheck permissionCheck; 35 | protected boolean permissionChecking; 36 | 37 | @Override 38 | public Context getContext() { 39 | return this; 40 | } 41 | 42 | @Override 43 | public void openDetailSettings() { 44 | Uri packageUri = Uri.parse("package:" + getPackageName()); 45 | Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS, packageUri); 46 | startActivityForResult(intent, REQUEST_CODE_DETAIL_SETTINGS); 47 | } 48 | 49 | public void checkPermission(final PermissionCheck permissionCheck) { 50 | if (permissionChecking || permissionCheck == null) { 51 | return; 52 | } 53 | 54 | this.permissionCheck = permissionCheck; 55 | permissionChecking = true; 56 | 57 | final List permissionsDenied = new ArrayList<>(); 58 | List permissionsNeededShow = new ArrayList<>(); 59 | 60 | for (String permission : permissionCheck.getPermissions()) { 61 | if (ContextCompat.checkSelfPermission(this, permission) != PackageManager.PERMISSION_GRANTED) { 62 | permissionsDenied.add(permission); 63 | if (!ActivityCompat.shouldShowRequestPermissionRationale(this, permission)) { 64 | permissionsNeededShow.add(permission); 65 | } 66 | } 67 | } 68 | 69 | if (permissionsDenied.size() > 0) { 70 | if (permissionsNeededShow.size() > 0) { 71 | String message = getString(R.string.dialog_need_permission_title); 72 | for (String permissionNeededShow : permissionsNeededShow) { 73 | String permission = PermissionEnZh.getPermissionZh(permissionNeededShow); 74 | if (!StringUtil.isEmpty(permission)) { 75 | message = message + permission + getString(R.string.comma); 76 | } 77 | } 78 | 79 | message = message.substring(0, message.length() - getString(R.string.comma).length()); 80 | message += getString(R.string.period); 81 | 82 | DialogUtil.showSimpleDialog(this, null, message, 83 | getString(R.string.grant), new DialogUtil.DialogCallback() { 84 | @Override 85 | public void callback() { 86 | ActivityCompat.requestPermissions(BaseActivity.this, 87 | permissionsDenied.toArray(new String[permissionsDenied.size()]), 88 | permissionCheck.getRequestCode()); 89 | } 90 | }, getString(R.string.deny), new DialogUtil.DialogCallback() { 91 | @Override 92 | public void callback() { 93 | permissionCheck.deniedCallback(); 94 | permissionChecking = false; 95 | } 96 | }); 97 | } 98 | else { 99 | ActivityCompat.requestPermissions(BaseActivity.this, 100 | permissionsDenied.toArray(new String[permissionsDenied.size()]), 101 | permissionCheck.getRequestCode()); 102 | } 103 | 104 | return; 105 | } 106 | 107 | permissionCheck.grantedCallback(); 108 | permissionChecking = false; 109 | } 110 | 111 | @Override 112 | public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) { 113 | if (requestCode == REQUEST_CODE_PERMISSION_STORAGE || 114 | requestCode == REQUEST_CODE_PERMISSION_READ_CONTACT || 115 | requestCode == REQUEST_CODE_PERMISSION_CALL || 116 | requestCode == REQUEST_CODE_PERMISSION_CAMERA || 117 | requestCode == REQUEST_CODE_PERMISSION_READ_PHONE_STATE) { 118 | 119 | boolean granted = true; 120 | for (int result : grantResults) { 121 | if (result != PackageManager.PERMISSION_GRANTED) { 122 | granted = false; 123 | break; 124 | } 125 | } 126 | if (granted) { 127 | permissionCheck.grantedCallback(); 128 | } 129 | else { 130 | permissionCheck.deniedCallback(); 131 | } 132 | 133 | permissionChecking = false; 134 | } 135 | else { 136 | super.onRequestPermissionsResult(requestCode, permissions, grantResults); 137 | } 138 | } 139 | 140 | @Override 141 | protected void onActivityResult(int requestCode, int resultCode, Intent data) { 142 | if (requestCode == REQUEST_CODE_DETAIL_SETTINGS) { 143 | checkPermission(permissionCheck); 144 | } 145 | else { 146 | super.onActivityResult(requestCode, resultCode, data); 147 | } 148 | } 149 | } 150 | -------------------------------------------------------------------------------- /BeautyFilterDemo/app/src/main/java/com/nevaryyy/beautyfilterdemo/base/IBaseView.java: -------------------------------------------------------------------------------- 1 | package com.nevaryyy.beautyfilterdemo.base; 2 | 3 | import android.content.Context; 4 | 5 | /** 6 | * @author yuejinyang 7 | */ 8 | public interface IBaseView { 9 | Context getContext(); 10 | void openDetailSettings(); 11 | } 12 | -------------------------------------------------------------------------------- /BeautyFilterDemo/app/src/main/java/com/nevaryyy/beautyfilterdemo/main/GPUImageBeautyFilter.java: -------------------------------------------------------------------------------- 1 | package com.nevaryyy.beautyfilterdemo.main; 2 | 3 | import android.opengl.GLES20; 4 | 5 | import jp.co.cyberagent.android.gpuimage.GPUImageFilter; 6 | 7 | /** 8 | * @author nevaryyy 9 | */ 10 | public class GPUImageBeautyFilter extends GPUImageFilter { 11 | public static final String BILATERAL_FRAGMENT_SHADER = "" + 12 | " varying highp vec2 textureCoordinate;\n" + 13 | "\n" + 14 | " uniform sampler2D inputImageTexture;\n" + 15 | "\n" + 16 | " uniform highp vec2 singleStepOffset;\n" + 17 | " uniform highp vec4 params;\n" + 18 | " uniform highp float brightness;\n" + 19 | "\n" + 20 | " const highp vec3 W = vec3(0.299, 0.587, 0.114);\n" + 21 | " const highp mat3 saturateMatrix = mat3(\n" + 22 | " 1.1102, -0.0598, -0.061,\n" + 23 | " -0.0774, 1.0826, -0.1186,\n" + 24 | " -0.0228, -0.0228, 1.1772);\n" + 25 | " highp vec2 blurCoordinates[24];\n" + 26 | "\n" + 27 | " highp float hardLight(highp float color) {\n" + 28 | " if (color <= 0.5)\n" + 29 | " color = color * color * 2.0;\n" + 30 | " else\n" + 31 | " color = 1.0 - ((1.0 - color)*(1.0 - color) * 2.0);\n" + 32 | " return color;\n" + 33 | "}\n" + 34 | "\n" + 35 | " void main(){\n" + 36 | " highp vec3 centralColor = texture2D(inputImageTexture, textureCoordinate).rgb;\n" + 37 | " blurCoordinates[0] = textureCoordinate.xy + singleStepOffset * vec2(0.0, -10.0);\n" + 38 | " blurCoordinates[1] = textureCoordinate.xy + singleStepOffset * vec2(0.0, 10.0);\n" + 39 | " blurCoordinates[2] = textureCoordinate.xy + singleStepOffset * vec2(-10.0, 0.0);\n" + 40 | " blurCoordinates[3] = textureCoordinate.xy + singleStepOffset * vec2(10.0, 0.0);\n" + 41 | " blurCoordinates[4] = textureCoordinate.xy + singleStepOffset * vec2(5.0, -8.0);\n" + 42 | " blurCoordinates[5] = textureCoordinate.xy + singleStepOffset * vec2(5.0, 8.0);\n" + 43 | " blurCoordinates[6] = textureCoordinate.xy + singleStepOffset * vec2(-5.0, 8.0);\n" + 44 | " blurCoordinates[7] = textureCoordinate.xy + singleStepOffset * vec2(-5.0, -8.0);\n" + 45 | " blurCoordinates[8] = textureCoordinate.xy + singleStepOffset * vec2(8.0, -5.0);\n" + 46 | " blurCoordinates[9] = textureCoordinate.xy + singleStepOffset * vec2(8.0, 5.0);\n" + 47 | " blurCoordinates[10] = textureCoordinate.xy + singleStepOffset * vec2(-8.0, 5.0);\n" + 48 | " blurCoordinates[11] = textureCoordinate.xy + singleStepOffset * vec2(-8.0, -5.0);\n" + 49 | " blurCoordinates[12] = textureCoordinate.xy + singleStepOffset * vec2(0.0, -6.0);\n" + 50 | " blurCoordinates[13] = textureCoordinate.xy + singleStepOffset * vec2(0.0, 6.0);\n" + 51 | " blurCoordinates[14] = textureCoordinate.xy + singleStepOffset * vec2(6.0, 0.0);\n" + 52 | " blurCoordinates[15] = textureCoordinate.xy + singleStepOffset * vec2(-6.0, 0.0);\n" + 53 | " blurCoordinates[16] = textureCoordinate.xy + singleStepOffset * vec2(-4.0, -4.0);\n" + 54 | " blurCoordinates[17] = textureCoordinate.xy + singleStepOffset * vec2(-4.0, 4.0);\n" + 55 | " blurCoordinates[18] = textureCoordinate.xy + singleStepOffset * vec2(4.0, -4.0);\n" + 56 | " blurCoordinates[19] = textureCoordinate.xy + singleStepOffset * vec2(4.0, 4.0);\n" + 57 | " blurCoordinates[20] = textureCoordinate.xy + singleStepOffset * vec2(-2.0, -2.0);\n" + 58 | " blurCoordinates[21] = textureCoordinate.xy + singleStepOffset * vec2(-2.0, 2.0);\n" + 59 | " blurCoordinates[22] = textureCoordinate.xy + singleStepOffset * vec2(2.0, -2.0);\n" + 60 | " blurCoordinates[23] = textureCoordinate.xy + singleStepOffset * vec2(2.0, 2.0);\n" + 61 | "\n" + 62 | " highp float sampleColor = centralColor.g * 22.0;\n" + 63 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[0]).g;\n" + 64 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[1]).g;\n" + 65 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[2]).g;\n" + 66 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[3]).g;\n" + 67 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[4]).g;\n" + 68 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[5]).g;\n" + 69 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[6]).g;\n" + 70 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[7]).g;\n" + 71 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[8]).g;\n" + 72 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[9]).g;\n" + 73 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[10]).g;\n" + 74 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[11]).g;\n" + 75 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[12]).g * 2.0;\n" + 76 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[13]).g * 2.0;\n" + 77 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[14]).g * 2.0;\n" + 78 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[15]).g * 2.0;\n" + 79 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[16]).g * 2.0;\n" + 80 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[17]).g * 2.0;\n" + 81 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[18]).g * 2.0;\n" + 82 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[19]).g * 2.0;\n" + 83 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[20]).g * 3.0;\n" + 84 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[21]).g * 3.0;\n" + 85 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[22]).g * 3.0;\n" + 86 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[23]).g * 3.0;\n" + 87 | "\n" + 88 | " sampleColor = sampleColor / 62.0;\n" + 89 | "\n" + 90 | " highp float highPass = centralColor.g - sampleColor + 0.5;\n" + 91 | "\n" + 92 | " for (int i = 0; i < 5; i++) {\n" + 93 | " highPass = hardLight(highPass);\n" + 94 | " }\n" + 95 | " highp float lumance = dot(centralColor, W);\n" + 96 | "\n" + 97 | " highp float alpha = pow(lumance, params.r);\n" + 98 | "\n" + 99 | " highp vec3 smoothColor = centralColor + (centralColor-vec3(highPass))*alpha*0.1;\n" + 100 | "\n" + 101 | " smoothColor.r = clamp(pow(smoothColor.r, params.g), 0.0, 1.0);\n" + 102 | " smoothColor.g = clamp(pow(smoothColor.g, params.g), 0.0, 1.0);\n" + 103 | " smoothColor.b = clamp(pow(smoothColor.b, params.g), 0.0, 1.0);\n" + 104 | "\n" + 105 | " highp vec3 lvse = vec3(1.0)-(vec3(1.0)-smoothColor)*(vec3(1.0)-centralColor);\n" + 106 | " highp vec3 bianliang = max(smoothColor, centralColor);\n" + 107 | " highp vec3 rouguang = 2.0*centralColor*smoothColor + centralColor*centralColor - 2.0*centralColor*centralColor*smoothColor;\n" + 108 | "\n" + 109 | " gl_FragColor = vec4(mix(centralColor, lvse, alpha), 1.0);\n" + 110 | " gl_FragColor.rgb = mix(gl_FragColor.rgb, bianliang, alpha);\n" + 111 | " gl_FragColor.rgb = mix(gl_FragColor.rgb, rouguang, params.b);\n" + 112 | "\n" + 113 | " highp vec3 satcolor = gl_FragColor.rgb * saturateMatrix;\n" + 114 | " gl_FragColor.rgb = mix(gl_FragColor.rgb, satcolor, params.a);\n" + 115 | " gl_FragColor.rgb = vec3(gl_FragColor.rgb + vec3(brightness));\n" + 116 | "}"; 117 | 118 | private float toneLevel; 119 | private float beautyLevel; 120 | private float brightLevel; 121 | 122 | private int paramsLocation; 123 | private int brightnessLocation; 124 | private int singleStepOffsetLocation; 125 | 126 | public GPUImageBeautyFilter() { 127 | super(NO_FILTER_VERTEX_SHADER, BILATERAL_FRAGMENT_SHADER); 128 | } 129 | 130 | @Override 131 | public void onInit() { 132 | super.onInit(); 133 | 134 | paramsLocation = GLES20.glGetUniformLocation(getProgram(), "params"); 135 | brightnessLocation = GLES20.glGetUniformLocation(getProgram(), "brightness"); 136 | singleStepOffsetLocation = GLES20.glGetUniformLocation(getProgram(), "singleStepOffset"); 137 | 138 | toneLevel = 0.47f; 139 | beautyLevel = 0.42f; 140 | brightLevel = 0.34f; 141 | 142 | setParams(beautyLevel, toneLevel); 143 | setBrightLevel(brightLevel); 144 | } 145 | 146 | public void setBeautyLevel(float beautyLevel) { 147 | this.beautyLevel = beautyLevel; 148 | setParams(beautyLevel, toneLevel); 149 | } 150 | 151 | public void setBrightLevel(float brightLevel) { 152 | this.brightLevel = brightLevel; 153 | setFloat(brightnessLocation, 0.6f * (-0.5f + brightLevel)); 154 | } 155 | 156 | public void setParams(float beauty, float tone) { 157 | float[] vector = new float[4]; 158 | vector[0] = 1.0f - 0.6f * beauty; 159 | vector[1] = 1.0f - 0.3f * beauty; 160 | vector[2] = 0.1f + 0.3f * tone; 161 | vector[3] = 0.1f + 0.3f * tone; 162 | setFloatVec4(paramsLocation, vector); 163 | } 164 | 165 | private void setTexelSize(final float w, final float h) { 166 | setFloatVec2(singleStepOffsetLocation, new float[] {2.0f / w, 2.0f / h}); 167 | } 168 | 169 | @Override 170 | public void onOutputSizeChanged(final int width, final int height) { 171 | super.onOutputSizeChanged(width, height); 172 | setTexelSize(width, height); 173 | } 174 | } 175 | -------------------------------------------------------------------------------- /BeautyFilterDemo/app/src/main/java/com/nevaryyy/beautyfilterdemo/main/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.nevaryyy.beautyfilterdemo.main; 2 | 3 | import android.graphics.PixelFormat; 4 | import android.hardware.Camera; 5 | import android.opengl.GLSurfaceView; 6 | import android.os.Bundle; 7 | import android.view.View; 8 | import android.widget.ImageButton; 9 | 10 | import com.nevaryyy.beautyfilterdemo.R; 11 | import com.nevaryyy.beautyfilterdemo.base.BaseActivity; 12 | import com.nevaryyy.beautyfilterdemo.permission.PermissionCheck; 13 | import com.nevaryyy.beautyfilterdemo.util.DialogUtil; 14 | import com.nevaryyy.beautyfilterdemo.util.LogUtil; 15 | 16 | import java.util.List; 17 | 18 | import jp.co.cyberagent.android.gpuimage.GPUImage; 19 | import jp.co.cyberagent.android.gpuimage.GPUImageFilter; 20 | import jp.co.cyberagent.android.gpuimage.GPUImageFilterGroup; 21 | 22 | /** 23 | * @author yuejinyang 24 | */ 25 | public class MainActivity extends BaseActivity { 26 | 27 | private static final int PICTURE_WIDTH = 1280; 28 | private static final int PICTURE_HEIGHT = 720; 29 | 30 | private static final int PREVIEW_WIDTH = 1280; 31 | private static final int PREVIEW_HEIGHT = 720; 32 | 33 | private GLSurfaceView glSurfaceView; 34 | private ImageButton magicImageButton; 35 | private ImageButton switchImageButton; 36 | 37 | private GPUImage gpuImage; 38 | private GPUImageFilterGroup magicFilterGroup; 39 | private GPUImageFilterGroup noMagicFilterGroup; 40 | 41 | private boolean isInMagic; 42 | 43 | private boolean cameraDenied; 44 | 45 | private boolean isPreviewing; 46 | 47 | private int currentCameraId; 48 | 49 | private Camera camera; 50 | 51 | @Override 52 | protected void onCreate(Bundle savedInstanceState) { 53 | super.onCreate(savedInstanceState); 54 | setContentView(R.layout.activity_main); 55 | 56 | glSurfaceView = (GLSurfaceView) findViewById(R.id.glsv_main); 57 | magicImageButton = (ImageButton) findViewById(R.id.ib_main_magic); 58 | switchImageButton = (ImageButton) findViewById(R.id.ib_main_switch); 59 | 60 | magicImageButton.setOnClickListener(new View.OnClickListener() { 61 | @Override 62 | public void onClick(View v) { 63 | isInMagic = !isInMagic; 64 | gpuImage.setFilter(isInMagic ? magicFilterGroup : noMagicFilterGroup); 65 | } 66 | }); 67 | 68 | switchImageButton.setOnClickListener(new View.OnClickListener() { 69 | @Override 70 | public void onClick(View v) { 71 | switchCamera(); 72 | } 73 | }); 74 | 75 | init(); 76 | } 77 | 78 | @Override 79 | protected void onPause() { 80 | super.onPause(); 81 | 82 | clearCamera(); 83 | } 84 | 85 | @Override 86 | protected void onResume() { 87 | super.onResume(); 88 | 89 | if (!cameraDenied) { 90 | checkPermission(PermissionCheck.getCameraPermissionCheck( 91 | new PermissionCheck.OnPermissionChecked() { 92 | @Override 93 | public void callback() { 94 | initCamera(currentCameraId); 95 | } 96 | }, 97 | new PermissionCheck.OnPermissionChecked() { 98 | @Override 99 | public void callback() { 100 | cameraDenied = true; 101 | DialogUtil.showNoPermissionDialog(MainActivity.this, 102 | getString(R.string.dialog_no_camera_permission_message), null); 103 | } 104 | } 105 | )); 106 | } 107 | } 108 | 109 | private void init() { 110 | isInMagic = true; 111 | isPreviewing = false; 112 | currentCameraId = 0; 113 | 114 | gpuImage = new GPUImage(this); 115 | gpuImage.setGLSurfaceView(glSurfaceView); 116 | 117 | magicFilterGroup = new GPUImageFilterGroup(); 118 | magicFilterGroup.addFilter(new GPUImageBeautyFilter()); 119 | 120 | noMagicFilterGroup = new GPUImageFilterGroup(); 121 | noMagicFilterGroup.addFilter(new GPUImageFilter()); 122 | 123 | gpuImage.setFilter(magicFilterGroup); 124 | } 125 | 126 | private void initCamera(int cameraId) { 127 | try { 128 | if (camera == null) { 129 | currentCameraId = cameraId; 130 | LogUtil.d(currentCameraId + "!"); 131 | camera = Camera.open(cameraId); 132 | //camera.setDisplayOrientation(90); 133 | 134 | Camera.Parameters parameters = camera.getParameters(); 135 | parameters.setPictureFormat(PixelFormat.JPEG); 136 | List sizeList = parameters.getSupportedPictureSizes(); 137 | int width = 0; 138 | int height = 0; 139 | 140 | for (Camera.Size size : sizeList) { 141 | if (size.width * size.height <= PICTURE_HEIGHT * PICTURE_WIDTH) { 142 | if (size.width * size.height > width * height) { 143 | width = size.width; 144 | height = size.height; 145 | } 146 | } 147 | } 148 | parameters.setPictureSize(width, height); 149 | LogUtil.d("picture: " + width + " " + height); 150 | 151 | sizeList = parameters.getSupportedPreviewSizes(); 152 | width = 0; 153 | height = 0; 154 | for (Camera.Size size : sizeList) { 155 | if (size.width * size.height <= PREVIEW_WIDTH * PREVIEW_HEIGHT) { 156 | if (size.width * size.height > width * height) { 157 | width = size.width; 158 | height = size.height; 159 | } 160 | } 161 | } 162 | parameters.setPreviewSize(width, height); 163 | LogUtil.d("preview: " + width + " " + height); 164 | 165 | List stringList = parameters.getSupportedFocusModes(); 166 | for (String s : stringList) { 167 | LogUtil.d(s); 168 | } 169 | if (cameraId == 0) { 170 | parameters.setFocusMode(Camera.Parameters.FOCUS_MODE_CONTINUOUS_PICTURE); 171 | } 172 | 173 | camera.setParameters(parameters); 174 | 175 | // try { 176 | // camera.setPreviewDisplay(surfaceHolder); 177 | // } catch (IOException e) { 178 | // e.printStackTrace(); 179 | // return; 180 | // } 181 | 182 | if (!isPreviewing) { 183 | isPreviewing = true; 184 | //camera.startPreview(); 185 | gpuImage.setUpCamera(camera, cameraId == 0 ? 90 : 270, cameraId > 0, false); 186 | } 187 | } 188 | } 189 | catch (Exception e) { 190 | DialogUtil.showNoPermissionDialog(MainActivity.this, 191 | getString(R.string.dialog_no_camera_permission_message), null); 192 | } 193 | } 194 | 195 | private void switchCamera() { 196 | clearCamera(); 197 | checkPermission(PermissionCheck.getCameraPermissionCheck( 198 | new PermissionCheck.OnPermissionChecked() { 199 | @Override 200 | public void callback() { 201 | initCamera(currentCameraId ^ 1); 202 | } 203 | }, 204 | new PermissionCheck.OnPermissionChecked() { 205 | @Override 206 | public void callback() { 207 | cameraDenied = true; 208 | DialogUtil.showNoPermissionDialog(MainActivity.this, 209 | getString(R.string.dialog_no_camera_permission_message), null); 210 | } 211 | } 212 | )); 213 | } 214 | 215 | private void clearCamera() { 216 | if (camera != null) { 217 | gpuImage.deleteImage(); 218 | camera.setPreviewCallback(null); 219 | camera.stopPreview(); 220 | isPreviewing = false; 221 | camera.release(); 222 | camera = null; 223 | } 224 | } 225 | } 226 | -------------------------------------------------------------------------------- /BeautyFilterDemo/app/src/main/java/com/nevaryyy/beautyfilterdemo/permission/PermissionCheck.java: -------------------------------------------------------------------------------- 1 | package com.nevaryyy.beautyfilterdemo.permission; 2 | 3 | import com.nevaryyy.beautyfilterdemo.base.BaseActivity; 4 | 5 | /** 6 | * @author yuejinyang 7 | */ 8 | public class PermissionCheck { 9 | 10 | private String[] permissions; 11 | private int requestCode; 12 | private OnPermissionChecked permissionGranted; 13 | private OnPermissionChecked permissionDenied; 14 | 15 | public PermissionCheck(String[] permissions, 16 | int requestCode, 17 | OnPermissionChecked permissionGranted, 18 | OnPermissionChecked permissionDenied) { 19 | this.permissions = permissions; 20 | this.requestCode = requestCode; 21 | this.permissionGranted = permissionGranted; 22 | this.permissionDenied = permissionDenied; 23 | } 24 | 25 | public String[] getPermissions() { 26 | return permissions; 27 | } 28 | 29 | public int getRequestCode() { 30 | return requestCode; 31 | } 32 | 33 | public void grantedCallback() { 34 | if (permissionGranted != null) { 35 | permissionGranted.callback(); 36 | } 37 | } 38 | 39 | public void deniedCallback() { 40 | if (permissionDenied != null) { 41 | permissionDenied.callback(); 42 | } 43 | } 44 | 45 | public interface OnPermissionChecked { 46 | void callback(); 47 | } 48 | 49 | public static PermissionCheck getCameraPermissionCheck 50 | (OnPermissionChecked permissionGranted, OnPermissionChecked permissionDenied) { 51 | return new PermissionCheck( 52 | new String[]{"android.permission.CAMERA"}, 53 | BaseActivity.REQUEST_CODE_PERMISSION_CAMERA, 54 | permissionGranted, permissionDenied); 55 | } 56 | } 57 | -------------------------------------------------------------------------------- /BeautyFilterDemo/app/src/main/java/com/nevaryyy/beautyfilterdemo/permission/PermissionEnZh.java: -------------------------------------------------------------------------------- 1 | package com.nevaryyy.beautyfilterdemo.permission; 2 | 3 | import java.util.Map; 4 | 5 | /** 6 | * @author nevaryyy 7 | */ 8 | public class PermissionEnZh { 9 | public static String VERSION; 10 | public static String AUTHOR; 11 | public static Map EN_ZH; 12 | 13 | public static String getPermissionZh(String permissionEn) { 14 | if (EN_ZH == null) { 15 | return permissionEn; 16 | } 17 | if (EN_ZH.containsKey(permissionEn)) { 18 | return EN_ZH.get(permissionEn); 19 | } 20 | else { 21 | return permissionEn; 22 | } 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /BeautyFilterDemo/app/src/main/java/com/nevaryyy/beautyfilterdemo/permission/PermissionEnZhXMLParserHandler.java: -------------------------------------------------------------------------------- 1 | package com.nevaryyy.beautyfilterdemo.permission; 2 | 3 | import org.xml.sax.Attributes; 4 | import org.xml.sax.SAXException; 5 | import org.xml.sax.helpers.DefaultHandler; 6 | 7 | import java.util.HashMap; 8 | 9 | /** 10 | * @author nevaryyy 11 | */ 12 | public class PermissionEnZhXMLParserHandler extends DefaultHandler { 13 | @Override 14 | public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException { 15 | if (qName.equals("about")) { 16 | PermissionEnZh.VERSION = attributes.getValue(0); 17 | PermissionEnZh.AUTHOR = attributes.getValue(1); 18 | } 19 | else if (qName.equals("permissions")) { 20 | PermissionEnZh.EN_ZH = new HashMap<>(); 21 | } 22 | else if (qName.equals("permission")) { 23 | PermissionEnZh.EN_ZH.put(attributes.getValue(0), attributes.getValue(1)); 24 | } 25 | } 26 | 27 | @Override 28 | public void endElement(String uri, String localName, String qName) throws SAXException { 29 | super.endElement(uri, localName, qName); 30 | } 31 | } 32 | -------------------------------------------------------------------------------- /BeautyFilterDemo/app/src/main/java/com/nevaryyy/beautyfilterdemo/util/DialogUtil.java: -------------------------------------------------------------------------------- 1 | package com.nevaryyy.beautyfilterdemo.util; 2 | 3 | import android.app.AlertDialog; 4 | import android.content.Context; 5 | import android.content.DialogInterface; 6 | 7 | import com.nevaryyy.beautyfilterdemo.R; 8 | import com.nevaryyy.beautyfilterdemo.base.IBaseView; 9 | 10 | /** 11 | * @author yuejinyang 12 | */ 13 | public class DialogUtil { 14 | 15 | public static void showSimpleDialog(Context context, String title, String message, 16 | String positiveText, final DialogCallback positiveCallback, 17 | String negativeText, final DialogCallback negativeCallback) { 18 | new AlertDialog.Builder(context) 19 | .setTitle(title) 20 | .setMessage(message) 21 | .setCancelable(false) 22 | .setPositiveButton(positiveText, new DialogInterface.OnClickListener() { 23 | @Override 24 | public void onClick(DialogInterface dialog, int which) { 25 | if (positiveCallback != null) { 26 | positiveCallback.callback(); 27 | } 28 | dialog.dismiss(); 29 | } 30 | }) 31 | .setNegativeButton(negativeText, new DialogInterface.OnClickListener() { 32 | @Override 33 | public void onClick(DialogInterface dialog, int which) { 34 | if (negativeCallback != null) { 35 | negativeCallback.callback(); 36 | } 37 | dialog.dismiss(); 38 | } 39 | }) 40 | .create() 41 | .show(); 42 | } 43 | 44 | public static void showNoPermissionDialog(final IBaseView baseView, String message, DialogCallback cancelCallback) { 45 | showSimpleDialog(baseView.getContext(), 46 | baseView.getContext().getString(R.string.dialog_no_permission_title), 47 | message, 48 | baseView.getContext().getString(R.string.goto_settings), new DialogCallback() { 49 | @Override 50 | public void callback() { 51 | baseView.openDetailSettings(); 52 | } 53 | }, baseView.getContext().getString(R.string.cancel), cancelCallback); 54 | } 55 | 56 | public interface DialogCallback { 57 | void callback(); 58 | } 59 | } 60 | -------------------------------------------------------------------------------- /BeautyFilterDemo/app/src/main/java/com/nevaryyy/beautyfilterdemo/util/LogUtil.java: -------------------------------------------------------------------------------- 1 | package com.nevaryyy.beautyfilterdemo.util; 2 | 3 | import android.util.Log; 4 | 5 | /** 6 | * @author nevaryyy 7 | */ 8 | public class LogUtil { 9 | 10 | public static final int VERBOSE = 1; 11 | public static final int DEBUG = 2; 12 | public static final int INFO = 3; 13 | public static final int WARN = 4; 14 | public static final int ERROR = 5; 15 | public static final int NOTHING = 6; 16 | 17 | public static int LEVEL = VERBOSE; 18 | 19 | public static final String SEPARATOR = ","; 20 | 21 | public static void v(String tag, String message) { 22 | if (LEVEL <= VERBOSE) { 23 | StackTraceElement stackTraceElement = Thread.currentThread().getStackTrace()[3]; 24 | if (StringUtil.isEmpty(tag)) { 25 | tag = getDefaultTag(stackTraceElement); 26 | } 27 | Log.v(tag, getLogInfo(stackTraceElement) + message); 28 | } 29 | } 30 | 31 | public static void d(String message) { 32 | if (LEVEL <= DEBUG) { 33 | StackTraceElement stackTraceElement = Thread.currentThread().getStackTrace()[3]; 34 | String tag = getDefaultTag(stackTraceElement); 35 | Log.d(tag, getLogInfo(stackTraceElement) + message); 36 | } 37 | } 38 | 39 | public static void d(String tag, String message) { 40 | if (LEVEL <= DEBUG) { 41 | StackTraceElement stackTraceElement = Thread.currentThread().getStackTrace()[3]; 42 | if (StringUtil.isEmpty(tag)) { 43 | tag = getDefaultTag(stackTraceElement); 44 | } 45 | Log.d(tag, getLogInfo(stackTraceElement) + message); 46 | } 47 | } 48 | 49 | public static void i(String message) { 50 | if (LEVEL <= INFO) { 51 | StackTraceElement stackTraceElement = Thread.currentThread().getStackTrace()[3]; 52 | String tag = getDefaultTag(stackTraceElement); 53 | Log.i(tag, getLogInfo(stackTraceElement) + message); 54 | } 55 | } 56 | 57 | public static void i(String tag, String message) { 58 | if (LEVEL <= INFO) { 59 | StackTraceElement stackTraceElement = Thread.currentThread().getStackTrace()[3]; 60 | if (StringUtil.isEmpty(tag)) { 61 | tag = getDefaultTag(stackTraceElement); 62 | } 63 | Log.i(tag, getLogInfo(stackTraceElement) + message); 64 | } 65 | } 66 | 67 | public static void w(String message) { 68 | if (LEVEL <= WARN) { 69 | StackTraceElement stackTraceElement = Thread.currentThread().getStackTrace()[3]; 70 | String tag = getDefaultTag(stackTraceElement); 71 | Log.w(tag, getLogInfo(stackTraceElement) + message); 72 | } 73 | } 74 | 75 | public static void w(String tag, String message) { 76 | if (LEVEL <= WARN) { 77 | StackTraceElement stackTraceElement = Thread.currentThread().getStackTrace()[3]; 78 | if (StringUtil.isEmpty(tag)) { 79 | tag = getDefaultTag(stackTraceElement); 80 | } 81 | Log.w(tag, getLogInfo(stackTraceElement) + message); 82 | } 83 | } 84 | 85 | public static void e(String message) { 86 | if (LEVEL <= WARN) { 87 | StackTraceElement stackTraceElement = Thread.currentThread().getStackTrace()[3]; 88 | String tag = getDefaultTag(stackTraceElement); 89 | Log.e(tag, getLogInfo(stackTraceElement) + message); 90 | } 91 | } 92 | 93 | public static void e(String tag, String message) { 94 | if (LEVEL <= ERROR) { 95 | StackTraceElement stackTraceElement = Thread.currentThread().getStackTrace()[3]; 96 | if (StringUtil.isEmpty(tag)) { 97 | tag = getDefaultTag(stackTraceElement); 98 | } 99 | Log.e(tag, getLogInfo(stackTraceElement) + message); 100 | } 101 | } 102 | 103 | public static String getDefaultTag(StackTraceElement stackTraceElement) { 104 | String fileName = stackTraceElement.getFileName(); 105 | String stringArray[] = fileName.split("\\."); 106 | String tag = stringArray[0]; 107 | return tag; 108 | } 109 | 110 | public static String getLogInfo(StackTraceElement stackTraceElement) { 111 | StringBuilder logInfoStringBuilder = new StringBuilder(); 112 | 113 | String threadName = Thread.currentThread().getName(); 114 | long threadID = Thread.currentThread().getId(); 115 | String fileName = stackTraceElement.getFileName(); 116 | String className = stackTraceElement.getClassName(); 117 | String methodName = stackTraceElement.getMethodName(); 118 | int lineNumber = stackTraceElement.getLineNumber(); 119 | 120 | logInfoStringBuilder.append("[ "); 121 | logInfoStringBuilder.append("threadID=" + threadID).append(SEPARATOR); 122 | logInfoStringBuilder.append("threadName=" + threadName).append(SEPARATOR); 123 | logInfoStringBuilder.append("fileName=" + fileName).append(SEPARATOR); 124 | logInfoStringBuilder.append("className=" + className).append(SEPARATOR); 125 | logInfoStringBuilder.append("methodName=" + methodName).append(SEPARATOR); 126 | logInfoStringBuilder.append("lineNumber=" + lineNumber); 127 | logInfoStringBuilder.append(" ] "); 128 | 129 | return logInfoStringBuilder.toString(); 130 | } 131 | } 132 | -------------------------------------------------------------------------------- /BeautyFilterDemo/app/src/main/java/com/nevaryyy/beautyfilterdemo/util/StringUtil.java: -------------------------------------------------------------------------------- 1 | package com.nevaryyy.beautyfilterdemo.util; 2 | 3 | /** 4 | * Created by yuejinyang on 2017/3/30. 5 | */ 6 | 7 | public class StringUtil { 8 | public static boolean isEmpty(String string) { 9 | return string == null || string.equals(""); 10 | } 11 | } 12 | -------------------------------------------------------------------------------- /BeautyFilterDemo/app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 9 | 10 | 14 | 15 | 24 | 25 | 34 | 35 | 36 | -------------------------------------------------------------------------------- /BeautyFilterDemo/app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/nevaryyy/Android-GPUImageBeautyFilter/ff2850c762acffce19b2ab6ac14981ace0e82bc8/BeautyFilterDemo/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /BeautyFilterDemo/app/src/main/res/mipmap-hdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- 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-------------------------------------------------------------------------------- /BeautyFilterDemo/app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | BeautyFilterDemo 3 | 4 | ， 5 | 。 6 | 7 | 无法获取您的摄像头数据。请到“设置-应用-权限”里开启摄像头权限，以正常使用摄像头功能。 8 | 无权限 9 | 您需要以下权限： 10 | 允许 11 | 拒绝 12 | 去设置 13 | 取消 14 | 15 | 16 | -------------------------------------------------------------------------------- /BeautyFilterDemo/app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /BeautyFilterDemo/app/src/test/java/com/nevaryyy/beautyfilterdemo/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.nevaryyy.beautyfilterdemo; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * @see Testing documentation 11 | */ 12 | public class ExampleUnitTest { 13 | @Test 14 | public void addition_isCorrect() throws Exception { 15 | assertEquals(4, 2 + 2); 16 | } 17 | } -------------------------------------------------------------------------------- /BeautyFilterDemo/build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | buildscript { 4 | repositories { 5 | jcenter() 6 | } 7 | dependencies { 8 | classpath 'com.android.tools.build:gradle:2.3.0' 9 | 10 | // NOTE: Do not place your application dependencies here; they belong 11 | // in the individual module build.gradle files 12 | } 13 | } 14 | 15 | allprojects { 16 | repositories { 17 | jcenter() 18 | } 19 | } 20 | 21 | task clean(type: Delete) { 22 | delete rootProject.buildDir 23 | } 24 | -------------------------------------------------------------------------------- /BeautyFilterDemo/gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | 3 | # IDE (e.g. Android Studio) users: 4 | # Gradle settings configured through the IDE *will override* 5 | # any settings specified in this file. 6 | 7 | # For more details on how to configure your build environment visit 8 | # http://www.gradle.org/docs/current/userguide/build_environment.html 9 | 10 | # Specifies the JVM arguments used for the daemon process. 11 | # The setting is particularly useful for tweaking memory settings. 12 | org.gradle.jvmargs=-Xmx1536m 13 | 14 | # When configured, Gradle will run in incubating parallel mode. 15 | # This option should only be used with decoupled projects. More details, visit 16 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 17 | # org.gradle.parallel=true 18 | -------------------------------------------------------------------------------- /BeautyFilterDemo/gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/nevaryyy/Android-GPUImageBeautyFilter/ff2850c762acffce19b2ab6ac14981ace0e82bc8/BeautyFilterDemo/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /BeautyFilterDemo/gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Thu Mar 30 16:37:44 CST 2017 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip 7 | -------------------------------------------------------------------------------- /BeautyFilterDemo/gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # Attempt to set APP_HOME 46 | # Resolve links: $0 may be a link 47 | PRG="$0" 48 | # Need this for relative symlinks. 49 | while [ -h "$PRG" ] ; do 50 | ls=`ls -ld "$PRG"` 51 | link=`expr "$ls" : '.*-> \(.*\)$'` 52 | if expr "$link" : '/.*' > /dev/null; then 53 | PRG="$link" 54 | else 55 | PRG=`dirname "$PRG"`"/$link" 56 | fi 57 | done 58 | SAVED="`pwd`" 59 | cd "`dirname \"$PRG\"`/" >/dev/null 60 | APP_HOME="`pwd -P`" 61 | cd "$SAVED" >/dev/null 62 | 63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 64 | 65 | # Determine the Java command to use to start the JVM. 66 | if [ -n "$JAVA_HOME" ] ; then 67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 68 | # IBM's JDK on AIX uses strange locations for the executables 69 | JAVACMD="$JAVA_HOME/jre/sh/java" 70 | else 71 | JAVACMD="$JAVA_HOME/bin/java" 72 | fi 73 | if [ ! -x "$JAVACMD" ] ; then 74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 75 | 76 | Please set the JAVA_HOME variable in your environment to match the 77 | location of your Java installation." 78 | fi 79 | else 80 | JAVACMD="java" 81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 82 | 83 | Please set the JAVA_HOME variable in your environment to match the 84 | location of your Java installation." 85 | fi 86 | 87 | # Increase the maximum file descriptors if we can. 88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 89 | MAX_FD_LIMIT=`ulimit -H -n` 90 | if [ $? -eq 0 ] ; then 91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 92 | MAX_FD="$MAX_FD_LIMIT" 93 | fi 94 | ulimit -n $MAX_FD 95 | if [ $? -ne 0 ] ; then 96 | warn "Could not set maximum file descriptor limit: $MAX_FD" 97 | fi 98 | else 99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 100 | fi 101 | fi 102 | 103 | # For Darwin, add options to specify how the application appears in the dock 104 | if $darwin; then 105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 106 | fi 107 | 108 | # For Cygwin, switch paths to Windows format before running java 109 | if $cygwin ; then 110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 112 | JAVACMD=`cygpath --unix "$JAVACMD"` 113 | 114 | # We build the pattern for arguments to be converted via cygpath 115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 116 | SEP="" 117 | for dir in $ROOTDIRSRAW ; do 118 | ROOTDIRS="$ROOTDIRS$SEP$dir" 119 | SEP="|" 120 | done 121 | OURCYGPATTERN="(^($ROOTDIRS))" 122 | # Add a user-defined pattern to the cygpath arguments 123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 125 | fi 126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 127 | i=0 128 | for arg in "$@" ; do 129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 131 | 132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 134 | else 135 | eval `echo args$i`="\"$arg\"" 136 | fi 137 | i=$((i+1)) 138 | done 139 | case $i in 140 | (0) set -- ;; 141 | (1) set -- "$args0" ;; 142 | (2) set -- "$args0" "$args1" ;; 143 | (3) set -- "$args0" "$args1" "$args2" ;; 144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 150 | esac 151 | fi 152 | 153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 154 | function splitJvmOpts() { 155 | JVM_OPTS=("$@") 156 | } 157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 159 | 160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 161 | -------------------------------------------------------------------------------- /BeautyFilterDemo/gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 12 | set DEFAULT_JVM_OPTS= 13 | 14 | set DIRNAME=%~dp0 15 | if "%DIRNAME%" == "" set DIRNAME=. 16 | set APP_BASE_NAME=%~n0 17 | set APP_HOME=%DIRNAME% 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windowz variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | if "%@eval[2+2]" == "4" goto 4NT_args 53 | 54 | :win9xME_args 55 | @rem Slurp the command line arguments. 56 | set CMD_LINE_ARGS= 57 | set _SKIP=2 58 | 59 | :win9xME_args_slurp 60 | if "x%~1" == "x" goto execute 61 | 62 | set CMD_LINE_ARGS=%* 63 | goto execute 64 | 65 | :4NT_args 66 | @rem Get arguments from the 4NT Shell from JP Software 67 | set CMD_LINE_ARGS=%$ 68 | 69 | :execute 70 | @rem Setup the command line 71 | 72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if "%ERRORLEVEL%"=="0" goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 85 | exit /b 1 86 | 87 | :mainEnd 88 | if "%OS%"=="Windows_NT" endlocal 89 | 90 | :omega 91 | -------------------------------------------------------------------------------- /BeautyFilterDemo/settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | -------------------------------------------------------------------------------- /GPUImageBeautyFilter.java: -------------------------------------------------------------------------------- 1 | package gpuimage; 2 | 3 | import android.opengl.GLES20; 4 | 5 | import jp.co.cyberagent.android.gpuimage.GPUImageFilter; 6 | 7 | /** 8 | * @author nevaryyy 9 | */ 10 | public class GPUImageBeautyFilter extends GPUImageFilter { 11 | public static final String BILATERAL_FRAGMENT_SHADER = "" + 12 | " varying highp vec2 textureCoordinate;\n" + 13 | "\n" + 14 | " uniform sampler2D inputImageTexture;\n" + 15 | "\n" + 16 | " uniform highp vec2 singleStepOffset;\n" + 17 | " uniform highp vec4 params;\n" + 18 | " uniform highp float brightness;\n" + 19 | "\n" + 20 | " const highp vec3 W = vec3(0.299, 0.587, 0.114);\n" + 21 | " const highp mat3 saturateMatrix = mat3(\n" + 22 | " 1.1102, -0.0598, -0.061,\n" + 23 | " -0.0774, 1.0826, -0.1186,\n" + 24 | " -0.0228, -0.0228, 1.1772);\n" + 25 | " highp vec2 blurCoordinates[24];\n" + 26 | "\n" + 27 | " highp float hardLight(highp float color) {\n" + 28 | " if (color <= 0.5)\n" + 29 | " color = color * color * 2.0;\n" + 30 | " else\n" + 31 | " color = 1.0 - ((1.0 - color)*(1.0 - color) * 2.0);\n" + 32 | " return color;\n" + 33 | "}\n" + 34 | "\n" + 35 | " void main(){\n" + 36 | " highp vec3 centralColor = texture2D(inputImageTexture, textureCoordinate).rgb;\n" + 37 | " blurCoordinates[0] = textureCoordinate.xy + singleStepOffset * vec2(0.0, -10.0);\n" + 38 | " blurCoordinates[1] = textureCoordinate.xy + singleStepOffset * vec2(0.0, 10.0);\n" + 39 | " blurCoordinates[2] = textureCoordinate.xy + singleStepOffset * vec2(-10.0, 0.0);\n" + 40 | " blurCoordinates[3] = textureCoordinate.xy + singleStepOffset * vec2(10.0, 0.0);\n" + 41 | " blurCoordinates[4] = textureCoordinate.xy + singleStepOffset * vec2(5.0, -8.0);\n" + 42 | " blurCoordinates[5] = textureCoordinate.xy + singleStepOffset * vec2(5.0, 8.0);\n" + 43 | " blurCoordinates[6] = textureCoordinate.xy + singleStepOffset * vec2(-5.0, 8.0);\n" + 44 | " blurCoordinates[7] = textureCoordinate.xy + singleStepOffset * vec2(-5.0, -8.0);\n" + 45 | " blurCoordinates[8] = textureCoordinate.xy + singleStepOffset * vec2(8.0, -5.0);\n" + 46 | " blurCoordinates[9] = textureCoordinate.xy + singleStepOffset * vec2(8.0, 5.0);\n" + 47 | " blurCoordinates[10] = textureCoordinate.xy + singleStepOffset * vec2(-8.0, 5.0);\n" + 48 | " blurCoordinates[11] = textureCoordinate.xy + singleStepOffset * vec2(-8.0, -5.0);\n" + 49 | " blurCoordinates[12] = textureCoordinate.xy + singleStepOffset * vec2(0.0, -6.0);\n" + 50 | " blurCoordinates[13] = textureCoordinate.xy + singleStepOffset * vec2(0.0, 6.0);\n" + 51 | " blurCoordinates[14] = textureCoordinate.xy + singleStepOffset * vec2(6.0, 0.0);\n" + 52 | " blurCoordinates[15] = textureCoordinate.xy + singleStepOffset * vec2(-6.0, 0.0);\n" + 53 | " blurCoordinates[16] = textureCoordinate.xy + singleStepOffset * vec2(-4.0, -4.0);\n" + 54 | " blurCoordinates[17] = textureCoordinate.xy + singleStepOffset * vec2(-4.0, 4.0);\n" + 55 | " blurCoordinates[18] = textureCoordinate.xy + singleStepOffset * vec2(4.0, -4.0);\n" + 56 | " blurCoordinates[19] = textureCoordinate.xy + singleStepOffset * vec2(4.0, 4.0);\n" + 57 | " blurCoordinates[20] = textureCoordinate.xy + singleStepOffset * vec2(-2.0, -2.0);\n" + 58 | " blurCoordinates[21] = textureCoordinate.xy + singleStepOffset * vec2(-2.0, 2.0);\n" + 59 | " blurCoordinates[22] = textureCoordinate.xy + singleStepOffset * vec2(2.0, -2.0);\n" + 60 | " blurCoordinates[23] = textureCoordinate.xy + singleStepOffset * vec2(2.0, 2.0);\n" + 61 | "\n" + 62 | " highp float sampleColor = centralColor.g * 22.0;\n" + 63 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[0]).g;\n" + 64 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[1]).g;\n" + 65 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[2]).g;\n" + 66 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[3]).g;\n" + 67 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[4]).g;\n" + 68 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[5]).g;\n" + 69 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[6]).g;\n" + 70 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[7]).g;\n" + 71 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[8]).g;\n" + 72 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[9]).g;\n" + 73 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[10]).g;\n" + 74 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[11]).g;\n" + 75 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[12]).g * 2.0;\n" + 76 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[13]).g * 2.0;\n" + 77 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[14]).g * 2.0;\n" + 78 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[15]).g * 2.0;\n" + 79 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[16]).g * 2.0;\n" + 80 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[17]).g * 2.0;\n" + 81 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[18]).g * 2.0;\n" + 82 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[19]).g * 2.0;\n" + 83 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[20]).g * 3.0;\n" + 84 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[21]).g * 3.0;\n" + 85 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[22]).g * 3.0;\n" + 86 | " sampleColor += texture2D(inputImageTexture, blurCoordinates[23]).g * 3.0;\n" + 87 | "\n" + 88 | " sampleColor = sampleColor / 62.0;\n" + 89 | "\n" + 90 | " highp float highPass = centralColor.g - sampleColor + 0.5;\n" + 91 | "\n" + 92 | " for (int i = 0; i < 5; i++) {\n" + 93 | " highPass = hardLight(highPass);\n" + 94 | " }\n" + 95 | " highp float lumance = dot(centralColor, W);\n" + 96 | "\n" + 97 | " highp float alpha = pow(lumance, params.r);\n" + 98 | "\n" + 99 | " highp vec3 smoothColor = centralColor + (centralColor-vec3(highPass))*alpha*0.1;\n" + 100 | "\n" + 101 | " smoothColor.r = clamp(pow(smoothColor.r, params.g), 0.0, 1.0);\n" + 102 | " smoothColor.g = clamp(pow(smoothColor.g, params.g), 0.0, 1.0);\n" + 103 | " smoothColor.b = clamp(pow(smoothColor.b, params.g), 0.0, 1.0);\n" + 104 | "\n" + 105 | " highp vec3 lvse = vec3(1.0)-(vec3(1.0)-smoothColor)*(vec3(1.0)-centralColor);\n" + 106 | " highp vec3 bianliang = max(smoothColor, centralColor);\n" + 107 | " highp vec3 rouguang = 2.0*centralColor*smoothColor + centralColor*centralColor - 2.0*centralColor*centralColor*smoothColor;\n" + 108 | "\n" + 109 | " gl_FragColor = vec4(mix(centralColor, lvse, alpha), 1.0);\n" + 110 | " gl_FragColor.rgb = mix(gl_FragColor.rgb, bianliang, alpha);\n" + 111 | " gl_FragColor.rgb = mix(gl_FragColor.rgb, rouguang, params.b);\n" + 112 | "\n" + 113 | " highp vec3 satcolor = gl_FragColor.rgb * saturateMatrix;\n" + 114 | " gl_FragColor.rgb = mix(gl_FragColor.rgb, satcolor, params.a);\n" + 115 | " gl_FragColor.rgb = vec3(gl_FragColor.rgb + vec3(brightness));\n" + 116 | "}"; 117 | 118 | private float toneLevel; 119 | private float beautyLevel; 120 | private float brightLevel; 121 | 122 | private int paramsLocation; 123 | private int brightnessLocation; 124 | private int singleStepOffsetLocation; 125 | 126 | public GPUImageBeautyFilter() { 127 | super(NO_FILTER_VERTEX_SHADER, BILATERAL_FRAGMENT_SHADER); 128 | } 129 | 130 | @Override 131 | public void onInit() { 132 | super.onInit(); 133 | 134 | paramsLocation = GLES20.glGetUniformLocation(getProgram(), "params"); 135 | brightnessLocation = GLES20.glGetUniformLocation(getProgram(), "brightness"); 136 | singleStepOffsetLocation = GLES20.glGetUniformLocation(getProgram(), "singleStepOffset"); 137 | 138 | toneLevel = 0.47f; 139 | beautyLevel = 0.42f; 140 | brightLevel = 0.34f; 141 | 142 | setParams(beautyLevel, toneLevel); 143 | setBrightLevel(brightLevel); 144 | } 145 | 146 | public void setBeautyLevel(float beautyLevel) { 147 | this.beautyLevel = beautyLevel; 148 | setParams(beautyLevel, toneLevel); 149 | } 150 | 151 | public void setBrightLevel(float brightLevel) { 152 | this.brightLevel = brightLevel; 153 | setFloat(brightnessLocation, 0.6f * (-0.5f + brightLevel)); 154 | } 155 | 156 | public void setParams(float beauty, float tone) { 157 | float[] vector = new float[4]; 158 | vector[0] = 1.0f - 0.6f * beauty; 159 | vector[1] = 1.0f - 0.3f * beauty; 160 | vector[2] = 0.1f + 0.3f * tone; 161 | vector[3] = 0.1f + 0.3f * tone; 162 | setFloatVec4(paramsLocation, vector); 163 | } 164 | 165 | private void setTexelSize(final float w, final float h) { 166 | setFloatVec2(singleStepOffsetLocation, new float[] {2.0f / w, 2.0f / h}); 167 | } 168 | 169 | @Override 170 | public void onOutputSizeChanged(final int width, final int height) { 171 | super.onOutputSizeChanged(width, height); 172 | setTexelSize(width, height); 173 | } 174 | } 175 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Android-GPUImageBeautyFilter 2 | 基于Android-GPUImage的美颜filter 3 | ## Demo 4 | Demo演示了如何通过GPUImage和BeautyFilter来实现美颜滤镜。主要实现代码在main包里，其余代码是做权限获取的，这部分你可以使用自己的代码。 5 | ## 感谢 6 | [OC版的美颜filter](https://github.com/Maru-zhang/MARFaceBeauty) 7 | 8 | [Android-GPUImage](https://github.com/CyberAgent/android-gpuimage) 9 | --------------------------------------------------------------------------------