Release 4.3.0 (#184 )

* refactor: clean code * update: gpuimage * update: min sdk to 21 * refactor: remove support rs * update: gradle plugin * style: fix xml format * update: update gradle properties * release 4.2.1 * update: samples * update: sample * update:changelog * remove comments * change release version
Update build.gradle
2025-10-04 18:03:21 +08:00 · 2020-09-27 07:37:31 +09:00 · 2020-09-24 18:49:48 +09:00 · 2020-09-15 03:51:31 +09:00 · 2020-09-15 02:45:35 +09:00 · 2020-07-28 23:24:40 +09:00
56 changed files with 1417 additions and 894 deletions
--- a/.editorconfig
+++ b/.editorconfig
@@ -0,0 +1,7 @@
+[*]
+indent_size = 2
+max_line_length = off
+insert_final_newline = true
+
+[*.{kt, kts}]
+kotlin_imports_layout = ascii
--- a/.github/FUNDING.yml
+++ b/.github/FUNDING.yml
@@ -0,0 +1,12 @@
+# These are supported funding model platforms
+
+github: wasabeef # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
+patreon: # Replace with a single Patreon username
+open_collective: # Replace with a single Open Collective username
+ko_fi: # Replace with a single Ko-fi username
+tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: # Replace with a single Liberapay username
+issuehunt: # Replace with a single IssueHunt username
+otechie: # Replace with a single Otechie username
+custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@@ -0,0 +1,28 @@
+# Future Task
+
+## What is the motivation?
+
+## What kind of solution can be considered?
+
+## What do you want to discuss?
+
+*Please add relevant labels*
+
+-----
+
+# Bug Reporting
+
+## Steps to Reproduce
+
+## Actual Results (include screenshots)
+
+## Expected Results (include screenshots)
+
+## URL
+
+## OS details
+
+- Device:
+- OS:
+
+*Please add relevant labels*
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -0,0 +1,6 @@
+## What does this change?
+
+## What is the value of this and can you measure success?
+
+## Screenshots
+
--- a/.gitignore
+++ b/.gitignore
@@ -1,19 +1,23 @@
-.DS_Store
-Thumbs.db
+# Mac OS
+.DS_store

-# gradle files
-.gradle
+# Built application files
+*.apk
+*.ap_

-# Intellij project files
-.idea
-*.iml
+# Files for the ART/Dalvik VM
+*.dex

-# generated files
+# Java class files
+*.class
+
+# Generated files
 bin/
 gen/
-obj/
-apk/
-target/
+out/
+
+# Gradle files
+.gradle/
 build/

 # Local configuration file (sdk path, etc)
@@ -21,3 +25,41 @@ local.properties

 # Proguard folder generated by Eclipse
 proguard/
+
+# Log Files
+*.log
+
+# Android Studio Navigation editor temp files
+.navigation/
+
+# Android Studio captures folder
+captures/
+
+# IntelliJ
+*.iml
+.idea/workspace.xml
+.idea/tasks.xml
+.idea/gradle.xml
+.idea/assetWizardSettings.xml
+.idea/dictionaries
+.idea/libraries
+.idea/caches
+.idea/misc.xml
+.idea/modules.xml
+.idea/navEditor.xml
+.idea/markdown*
+.idea/jarRepositories.xml
+.idea/inspectionProfiles/Project_Default.xml
+.idea/compiler.xml
+projectFilesBackup/
+
+# Keystore files
+# Uncomment the following line if you do not want to check your keystore files in.
+#*.jks
+
+# External native build folder generated in Android Studio 2.2 and later
+.externalNativeBuild
+
+# Google Services (e.g. APIs or Firebase)
+google-services.json
+
--- a/.idea/codeStyles/Project.xml
+++ b/.idea/codeStyles/Project.xml
@@ -0,0 +1,116 @@
+<component name="ProjectCodeStyleConfiguration">
+  <code_scheme name="Project" version="173">
+    <codeStyleSettings language="XML">
+      <indentOptions>
+        <option name="CONTINUATION_INDENT_SIZE" value="4" />
+      </indentOptions>
+      <arrangement>
+        <rules>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>xmlns:android</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>xmlns:.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*:id</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*:name</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>name</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>style</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>ANDROID_ATTRIBUTE_ORDER</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>.*</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+        </rules>
+      </arrangement>
+    </codeStyleSettings>
+  </code_scheme>
+</component>
--- a/.idea/codeStyles/codeStyleConfig.xml
+++ b/.idea/codeStyles/codeStyleConfig.xml
@@ -0,0 +1,5 @@
+<component name="ProjectCodeStyleConfiguration">
+  <state>
+    <option name="PREFERRED_PROJECT_CODE_STYLE" value="Default" />
+  </state>
+</component>
--- a/.idea/encodings.xml
+++ b/.idea/encodings.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding" addBOMForNewFiles="with NO BOM" />
+</project>
--- a/.idea/runConfigurations.xml
+++ b/.idea/runConfigurations.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RunConfigurationProducerService">
+    <option name="ignoredProducers">
+      <set>
+        <option value="org.jetbrains.plugins.gradle.execution.test.runner.AllInPackageGradleConfigurationProducer" />
+        <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestClassGradleConfigurationProducer" />
+        <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestMethodGradleConfigurationProducer" />
+      </set>
+    </option>
+  </component>
+</project>
--- a/.idea/vcs.xml
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,80 @@
 Change Log
 ==========

+Version 4.3.0 *(2020-09-27)*
+----------------------------
+
+Feature
+- Remove support v8 renderscript (Please use BlurTransformation)
+
+Update
+- minSdkVersion -> 21
+- GPUImage -> 2.1.0
+- Cleanup codes
+
+Version 4.2.0 *(2020-09-15)*
+----------------------------
+
+Update:
+- Compile & Target SDK Version 28 -> 30
+- GPUImage 2.0.3 -> 2.0.4
+- Glide 4.9.0 -> 4.11.0
+
+Bugfix:
+- RoundedCornersTransformation with DIAGONAL_FROM_TOP_LEFT does not work [#178](https://github.com/wasabeef/glide-transformations/pull/178)
+
+Version 4.1.0 *(2019-08-15)*
+----------------------------
+
+Add:
+- Support to CropCircle with Border [#136](https://github.com/wasabeef/glide-transformations/pull/136)
+
+Update:
+- Glide to 4.9.0
+- Android Gradle plugin to 3.6.0-alpha05
+- Kotlin to 1.3.41	
+
+Bug Fix:
+- Fix diffrent density [#147](https://github.com/wasabeef/glide-transformations/pull/147)
+
+
+Version 4.0.1 *(2018-11-20)*
+----------------------------
+
+Add:
+- consumerProguardFiles setting
+
+Version 4.0.0 *(2018-11-16)*
+----------------------------
+
+Update:
+- Migrate to AndroidX
+- Remove novoda-bintray-plugin
+
+Version 3.3.0 *(2018-04-23)*
+----------------------------
+
+Update:  
+- Support Library 27.1.0 -> 27.1.1  
+- Glide 4.6.1 -> 4.7.1  
+
+Feature:  
+- SupportRSBlurTransformation [#125](https://github.com/wasabeef/glide-transformations/pull/125)   
+  it's using RenderScript support mode but can you choose to use or not.   
+  Thank you [@fougere-mike](https://github.com/fougere-mike)  
+
+Bug Fix: 
+- Set detail of Cache key [#119](https://github.com/wasabeef/glide-transformations/issues/119)     
+
+Version 3.2.0 *(2018-04-10)*
+----------------------------
+
+Update:  
+- Support Library 27.0.2 -> 27.1.0  
+
+Bug Fix:  
+- We quit use the RenderScript [#120](https://github.com/wasabeef/glide-transformations/issues/120)     
+
 Version 3.1.1 *(2018-02-13)*
 ----------------------------

--- a/README.md
+++ b/README.md
@@ -32,9 +32,9 @@ repositories {
 }

 dependencies {
-    implementation 'jp.wasabeef:glide-transformations:3.1.1'
+  implementation 'jp.wasabeef:glide-transformations:4.x.x'
  // If you want to use the GPU Filters
-    implementation 'jp.co.cyberagent.android.gpuimage:gpuimage-library:1.4.1'
+  implementation 'jp.co.cyberagent.android:gpuimage:2.x.x'
 }
 ```

@@ -42,47 +42,72 @@ dependencies {

 Set Glide Transform.

-```java
+```kotlin
 Glide.with(this).load(R.drawable.demo)
-  .apply(bitmapTransform(new BlurTransformation(25)))
-  .into((ImageView) findViewById(R.id.image));
+  .apply(RequestOptions.bitmapTransform(BlurTransformation(25, 3)))
+  .into(imageView)
 ```

 ## Advanced Step 3

 You can set a multiple transformations.

-```java
-MultiTransformation multi = new MultiTransformation(
-    new BlurTransformation(25), 
-    new RoundedCornersTransformation(128, 0, RoundedCornersTransformation.CornerType.BOTTOM))))
+```kotlin
+val multi = MultiTransformation<Bitmap>(
+  BlurTransformation(25),
+  RoundedCornersTransformation(128, 0, CornerType.BOTTOM))))
 Glide.with(this).load(R.drawable.demo)
-  .apply(bitmapTransform(multi))
-  .into((ImageView) findViewById(R.id.image));
+  .apply(RequestOptions.bitmapTransform(multi))
+  .into(imageView))
+```
+
+# Step 4
+
+If you are using `SupportRSBlurTransformation`.
+
+```groovy
+android {
+  //...
+  defaultConfig {
+    //...
+    renderscriptTargetApi YOUR_TARGET_SDK_VERSION as int
+    renderscriptSupportModeEnabled true
+  }
+}
 ```

 ## Transformations

 ### Crop
-`CropTransformation`, `CropCircleTransformation`, `CropSquareTransformation`,
-`RoundedCornersTransformation`
+- `CropTransformation`
+- `CropCircleTransformation`
+- `CropCircleWithBorderTransformation`
+- `CropSquareTransformation`
+- `RoundedCornersTransformation`

 ### Color
-`ColorFilterTransformation`, `GrayscaleTransformation`
+- `ColorFilterTransformation`
+- `GrayscaleTransformation`

 ### Blur
-`BlurTransformation`
+- `BlurTransformation`

 ### Mask
-`MaskTransformation`
+- `MaskTransformation`

 ### GPU Filter (use [GPUImage](https://github.com/CyberAgent/android-gpuimage))
 **Will require add dependencies for GPUImage.**  

-`ToonFilterTransformation`, `SepiaFilterTransformation`, `ContrastFilterTransformation`  
-`InvertFilterTransformation`, `PixelationFilterTransformation`, `SketchFilterTransformation`  
-`SwirlFilterTransformation`, `BrightnessFilterTransformation`, `KuwaharaFilterTransformation`
-`VignetteFilterTransformation`
+- `ToonFilterTransformation`
+- `SepiaFilterTransformation`
+- `ContrastFilterTransformation`
+- `InvertFilterTransformation`
+- `PixelationFilterTransformation`
+- `SketchFilterTransformation`
+- `SwirlFilterTransformation`
+- `BrightnessFilterTransformation`
+- `KuwaharaFilterTransformation`
+- `VignetteFilterTransformation`


 Applications using Glide Transformations
@@ -110,10 +135,11 @@ Contributions

 Any contributions are welcome!

-Contributers
+Contributors
 -------

 * [start141](https://github.com/start141)
+* [squeeish](https://github.com/squeeish)

 Thanks
 -------
@@ -123,7 +149,7 @@ Thanks
 License
 -------

-    Copyright 2018 Wasabeef
+    Copyright (C) 2020 Wasabeef

    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
--- a/build.gradle
+++ b/build.gradle
@@ -1,13 +1,21 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.

 buildscript {
+  ext {
+    kotlin_version = '1.3.72'
+    glide_version = '4.11.0'
+    gpuimage_version = '2.1.0'
+  }
+
  repositories {
-        jcenter()
    google()
+    jcenter()
  }
  dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.1'
-        classpath 'com.novoda:bintray-release:0.8.0'
+    classpath 'com.android.tools.build:gradle:4.2.0-alpha12'
+    classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.5'
+    classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1'
+    classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
  }
 }

@@ -15,6 +23,5 @@ allprojects {
  repositories {
    google()
    jcenter()
-        mavenCentral()
  }
 }
--- a/example/build.gradle
+++ b/example/build.gradle
@@ -1,63 +1,41 @@
 apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-kapt'

 android {
  compileSdkVersion COMPILE_SDK_VERSION as int
-  buildToolsVersion BUILD_TOOLS_VERSION

  defaultConfig {
    minSdkVersion MIN_SDK_VERSION as int
    targetSdkVersion TARGET_SDK_VERSION as int
-    versionCode "git rev-list origin/master --count".execute().text.toInteger()
+    versionCode VERSION_CODE as int
    versionName VERSION_NAME
  }

-  signingConfigs {
-    release {
-      storeFile file(keyStoreProperty)
-      keyAlias keyAliasProperty
-      storePassword keyStorePasswordProperty
-      keyPassword keyAliasPasswordProperty
-    }
-  }
+  // SigningConfigs
+  apply from: '../signingConfigs/debug.gradle', to: android

  buildTypes {
    debug {
      debuggable true
-      zipAlignEnabled true
+      signingConfig signingConfigs.debug
    }
    release {
      debuggable false
      zipAlignEnabled true
      minifyEnabled true
-      proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
      shrinkResources true
-      signingConfig signingConfigs.release
    }
  }
 }

-def getKeyStoreProperty() {
-  return hasProperty('WASABEEF_KEYSTORE') ? WASABEEF_KEYSTORE : "debug.keystore"
-}
-
-def getKeyAliasProperty() {
-  return hasProperty('WASABEEF_KEYALIAS') ? WASABEEF_KEYALIAS : "android"
-}
-
-def getKeyStorePasswordProperty() {
-  return hasProperty('WASABEEF_KEYSTOREPASSWORD') ? WASABEEF_KEYSTOREPASSWORD : "androiddebugkey"
-}
-
-def getKeyAliasPasswordProperty() {
-  return hasProperty('WASABEEF_KEYALIASPASSWORD') ? WASABEEF_KEYALIASPASSWORD : "android"
-}
-
 dependencies {
  implementation project(':transformations')
-  implementation "com.github.bumptech.glide:glide:${GLIDE_VERSION}"
-  annotationProcessor "com.github.bumptech.glide:compiler:${GLIDE_VERSION}"
-  implementation "jp.co.cyberagent.android.gpuimage:gpuimage-library:${GPUIMAGE_VERSION}"
-  implementation "com.android.support:appcompat-v7:${SUPPORT_PACKAGE_VERSION}"
-  implementation "com.android.support:recyclerview-v7:${SUPPORT_PACKAGE_VERSION}"
-  implementation 'com.android.support.constraint:constraint-layout:1.1.0-beta4'
+  implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+  implementation "com.github.bumptech.glide:glide:$glide_version"
+  kapt "com.github.bumptech.glide:compiler:$glide_version"
+  implementation "jp.co.cyberagent.android:gpuimage:$gpuimage_version"
+  implementation "androidx.appcompat:appcompat:1.3.0-alpha02"
+  implementation "androidx.recyclerview:recyclerview:1.2.0-alpha05"
+  implementation 'androidx.constraintlayout:constraintlayout:2.0.1'
 }
--- a/example/src/main/AndroidManifest.xml
+++ b/example/src/main/AndroidManifest.xml
@@ -1,22 +1,21 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-  package="jp.wasabeef.example.glide"
-  >
+  xmlns:tools="http://schemas.android.com/tools"
+  package="jp.wasabeef.example.glide">

  <application
    android:allowBackup="true"
    android:icon="@drawable/ic_launcher"
    android:label="@string/app_name"
    android:theme="@style/AppTheme"
-    >
+    tools:ignore="GoogleAppIndexingWarning">
    <activity
      android:name=".MainActivity"
-      android:label="@string/app_name"
-      >
+      android:label="@string/app_name">
      <intent-filter>
-        <action android:name="android.intent.action.MAIN"/>
+        <action android:name="android.intent.action.MAIN" />

-        <category android:name="android.intent.category.LAUNCHER"/>
+        <category android:name="android.intent.category.LAUNCHER" />
      </intent-filter>
    </activity>
  </application>
--- a/example/src/main/java/jp/wasabeef/example/glide/Utils.java
+++ b/example/src/main/java/jp/wasabeef/example/glide/Utils.java
@@ -1,7 +1,7 @@
-package jp.wasabeef.example.glide;
+package jp.wasabeef.example.glide

 /**
- * Copyright (C) 2018 Wasabeef
+ * Copyright (C) 2020 Wasabeef
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -16,12 +16,8 @@ package jp.wasabeef.example.glide;
 * limitations under the License.
 */

-import android.content.Context;
+import android.content.res.Resources

-public class Utils {
+val Float.px: Float get() = (this * Resources.getSystem().displayMetrics.density)

-  public static int dip2px(Context context, float dp) {
-    float scale = context.getResources().getDisplayMetrics().density;
-    return (int) (dp * scale + 0.5f);
-  }
-}
+val Int.px: Int get() = ((this * Resources.getSystem().displayMetrics.density).toInt())
--- a/example/src/main/java/jp/wasabeef/example/glide/MainActivity.java
+++ b/example/src/main/java/jp/wasabeef/example/glide/MainActivity.java
@@ -1,45 +0,0 @@
-package jp.wasabeef.example.glide;
-
-import android.os.Bundle;
-import android.support.v7.app.AppCompatActivity;
-import android.support.v7.widget.LinearLayoutManager;
-import android.support.v7.widget.RecyclerView;
-import java.util.ArrayList;
-import java.util.List;
-import jp.wasabeef.example.glide.MainAdapter.Type;
-
-public class MainActivity extends AppCompatActivity {
-
-  @Override protected void onCreate(Bundle savedInstanceState) {
-    super.onCreate(savedInstanceState);
-    setContentView(R.layout.activity_main);
-
-    RecyclerView recyclerView = (RecyclerView) findViewById(R.id.list);
-    recyclerView.setLayoutManager(new LinearLayoutManager(this));
-
-    List<Type> dataSet = new ArrayList<>();
-    dataSet.add(Type.Mask);
-    dataSet.add(Type.NinePatchMask);
-    dataSet.add(Type.CropTop);
-    dataSet.add(Type.CropCenter);
-    dataSet.add(Type.CropBottom);
-    dataSet.add(Type.CropSquare);
-    dataSet.add(Type.CropCircle);
-    dataSet.add(Type.ColorFilter);
-    dataSet.add(Type.Grayscale);
-    dataSet.add(Type.RoundedCorners);
-    dataSet.add(Type.Blur);
-    dataSet.add(Type.Toon);
-    dataSet.add(Type.Sepia);
-    dataSet.add(Type.Contrast);
-    dataSet.add(Type.Invert);
-    dataSet.add(Type.Pixel);
-    dataSet.add(Type.Sketch);
-    dataSet.add(Type.Swirl);
-    dataSet.add(Type.Brightness);
-    dataSet.add(Type.Kuawahara);
-    dataSet.add(Type.Vignette);
-
-    recyclerView.setAdapter(new MainAdapter(this, dataSet));
-  }
-}
--- a/example/src/main/java/jp/wasabeef/example/glide/MainActivity.kt
+++ b/example/src/main/java/jp/wasabeef/example/glide/MainActivity.kt
@@ -0,0 +1,24 @@
+package jp.wasabeef.example.glide
+
+import android.os.Bundle
+import androidx.appcompat.app.AppCompatActivity
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import jp.wasabeef.example.glide.MainAdapter.Type.*
+
+class MainActivity : AppCompatActivity() {
+
+  override fun onCreate(savedInstanceState: Bundle?) {
+    super.onCreate(savedInstanceState)
+    setContentView(R.layout.activity_main)
+
+    findViewById<RecyclerView>(R.id.list).apply {
+      layoutManager = LinearLayoutManager(context)
+      adapter = MainAdapter(context, mutableListOf(
+        Mask, NinePatchMask, RoundedCorners, CropTop, CropCenter, CropBottom, CropSquare, CropCircle,
+        CropCircleWithBorder, Grayscale, BlurLight, BlurDeep, Toon, Sepia, Contrast, Invert,
+        Pixel, Sketch, Swirl, Brightness, Kuawahara, Vignette
+      ))
+    }
+  }
+}
--- a/example/src/main/java/jp/wasabeef/example/glide/MainAdapter.java
+++ b/example/src/main/java/jp/wasabeef/example/glide/MainAdapter.java
@@ -1,247 +0,0 @@
-package jp.wasabeef.example.glide;
-
-import android.content.Context;
-import android.graphics.Color;
-import android.graphics.PointF;
-import android.support.v7.widget.RecyclerView;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.ImageView;
-import android.widget.TextView;
-import com.bumptech.glide.Glide;
-import com.bumptech.glide.load.MultiTransformation;
-import com.bumptech.glide.load.resource.bitmap.CenterCrop;
-import java.util.List;
-import jp.wasabeef.glide.transformations.BlurTransformation;
-import jp.wasabeef.glide.transformations.ColorFilterTransformation;
-import jp.wasabeef.glide.transformations.CropCircleTransformation;
-import jp.wasabeef.glide.transformations.CropSquareTransformation;
-import jp.wasabeef.glide.transformations.CropTransformation;
-import jp.wasabeef.glide.transformations.CropTransformation.CropType;
-import jp.wasabeef.glide.transformations.GrayscaleTransformation;
-import jp.wasabeef.glide.transformations.MaskTransformation;
-import jp.wasabeef.glide.transformations.RoundedCornersTransformation;
-import jp.wasabeef.glide.transformations.gpu.BrightnessFilterTransformation;
-import jp.wasabeef.glide.transformations.gpu.ContrastFilterTransformation;
-import jp.wasabeef.glide.transformations.gpu.InvertFilterTransformation;
-import jp.wasabeef.glide.transformations.gpu.KuwaharaFilterTransformation;
-import jp.wasabeef.glide.transformations.gpu.PixelationFilterTransformation;
-import jp.wasabeef.glide.transformations.gpu.SepiaFilterTransformation;
-import jp.wasabeef.glide.transformations.gpu.SketchFilterTransformation;
-import jp.wasabeef.glide.transformations.gpu.SwirlFilterTransformation;
-import jp.wasabeef.glide.transformations.gpu.ToonFilterTransformation;
-import jp.wasabeef.glide.transformations.gpu.VignetteFilterTransformation;
-
-import static com.bumptech.glide.request.RequestOptions.bitmapTransform;
-import static com.bumptech.glide.request.RequestOptions.overrideOf;
-
-/**
- * Created by Wasabeef on 2015/01/11.
- */
-public class MainAdapter extends RecyclerView.Adapter<MainAdapter.ViewHolder> {
-
-  private Context context;
-  private List<Type> dataSet;
-
-  enum Type {
-    Mask,
-    NinePatchMask,
-    CropTop,
-    CropCenter,
-    CropBottom,
-    CropSquare,
-    CropCircle,
-    ColorFilter,
-    Grayscale,
-    RoundedCorners,
-    Blur,
-    Toon,
-    Sepia,
-    Contrast,
-    Invert,
-    Pixel,
-    Sketch,
-    Swirl,
-    Brightness,
-    Kuawahara,
-    Vignette
-  }
-
-  public MainAdapter(Context context, List<Type> dataSet) {
-    this.context = context;
-    this.dataSet = dataSet;
-  }
-
-  @Override public MainAdapter.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
-    View v = LayoutInflater.from(context).inflate(R.layout.layout_list_item, parent, false);
-    return new ViewHolder(v);
-  }
-
-  @Override public void onBindViewHolder(MainAdapter.ViewHolder holder, int position) {
-    switch (dataSet.get(position)) {
-      case Mask: {
-        int width = Utils.dip2px(context, 266.66f);
-        int height = Utils.dip2px(context, 252.66f);
-        Glide.with(context)
-            .load(R.drawable.check)
-            .apply(overrideOf(width, height))
-            .apply(bitmapTransform(new MultiTransformation<>(new CenterCrop(),
-                new MaskTransformation(R.drawable.mask_starfish))))
-            .into(holder.image);
-        break;
-      }
-      case NinePatchMask: {
-        int width = Utils.dip2px(context, 300.0f);
-        int height = Utils.dip2px(context, 200.0f);
-        Glide.with(context)
-            .load(R.drawable.check)
-            .apply(overrideOf(width, height))
-            .apply(bitmapTransform(new MultiTransformation<>(new CenterCrop(),
-                new MaskTransformation(R.drawable.mask_chat_right))))
-            .into(holder.image);
-        break;
-      }
-      case CropTop:
-        Glide.with(context)
-            .load(R.drawable.demo)
-            .apply(bitmapTransform(
-                new CropTransformation(Utils.dip2px(context, 300), Utils.dip2px(context, 100),
-                    CropType.TOP)))
-            .into(holder.image);
-        break;
-      case CropCenter:
-        Glide.with(context)
-            .load(R.drawable.demo)
-            .apply(bitmapTransform(
-                new CropTransformation(Utils.dip2px(context, 300), Utils.dip2px(context, 100), CropType.CENTER)))
-            .into(holder.image);
-        break;
-      case CropBottom:
-        Glide.with(context)
-            .load(R.drawable.demo)
-            .apply(bitmapTransform(
-                new CropTransformation(Utils.dip2px(context, 300), Utils.dip2px(context, 100),
-                    CropType.BOTTOM)))
-            .into(holder.image);
-
-        break;
-      case CropSquare:
-        Glide.with(context)
-            .load(R.drawable.demo)
-            .apply(bitmapTransform(new CropSquareTransformation()))
-            .into(holder.image);
-        break;
-      case CropCircle:
-        Glide.with(context)
-            .load(R.drawable.demo)
-            .apply(bitmapTransform(new CropCircleTransformation()))
-            .into(holder.image);
-        break;
-      case ColorFilter:
-        Glide.with(context)
-            .load(R.drawable.demo)
-            .apply(bitmapTransform(new ColorFilterTransformation(Color.argb(80, 255, 0, 0))))
-            .into(holder.image);
-        break;
-      case Grayscale:
-        Glide.with(context)
-            .load(R.drawable.demo)
-            .apply(bitmapTransform(new GrayscaleTransformation()))
-            .into(holder.image);
-        break;
-      case RoundedCorners:
-        Glide.with(context)
-            .load(R.drawable.demo)
-            .apply(bitmapTransform(new RoundedCornersTransformation(45, 0,
-                RoundedCornersTransformation.CornerType.BOTTOM)))
-            .into(holder.image);
-        break;
-      case Blur:
-        Glide.with(context)
-            .load(R.drawable.check)
-            .apply(bitmapTransform(new BlurTransformation(25)))
-            .into(holder.image);
-        break;
-      case Toon:
-        Glide.with(context)
-            .load(R.drawable.demo)
-            .apply(bitmapTransform(new ToonFilterTransformation()))
-            .into(holder.image);
-        break;
-      case Sepia:
-        Glide.with(context)
-            .load(R.drawable.check)
-            .apply(bitmapTransform(new SepiaFilterTransformation()))
-            .into(holder.image);
-        break;
-      case Contrast:
-        Glide.with(context)
-            .load(R.drawable.check)
-            .apply(bitmapTransform(new ContrastFilterTransformation(2.0f)))
-            .into(holder.image);
-        break;
-      case Invert:
-        Glide.with(context)
-            .load(R.drawable.check)
-            .apply(bitmapTransform(new InvertFilterTransformation()))
-            .into(holder.image);
-        break;
-      case Pixel:
-        Glide.with(context)
-            .load(R.drawable.check)
-            .apply(bitmapTransform(new PixelationFilterTransformation(20)))
-            .into(holder.image);
-        break;
-      case Sketch:
-        Glide.with(context)
-            .load(R.drawable.check)
-            .apply(bitmapTransform(new SketchFilterTransformation()))
-            .into(holder.image);
-        break;
-      case Swirl:
-        Glide.with(context)
-            .load(R.drawable.check)
-            .apply(bitmapTransform(
-                new SwirlFilterTransformation(0.5f, 1.0f, new PointF(0.5f, 0.5f))).dontAnimate())
-            .into(holder.image);
-        break;
-      case Brightness:
-        Glide.with(context)
-            .load(R.drawable.check)
-            .apply(bitmapTransform(new BrightnessFilterTransformation(0.5f)).dontAnimate())
-            .into(holder.image);
-        break;
-      case Kuawahara:
-        Glide.with(context)
-            .load(R.drawable.check)
-            .apply(bitmapTransform(new KuwaharaFilterTransformation(25)).dontAnimate())
-            .into(holder.image);
-        break;
-      case Vignette:
-        Glide.with(context)
-            .load(R.drawable.check)
-            .apply(bitmapTransform(new VignetteFilterTransformation(new PointF(0.5f, 0.5f),
-                new float[] { 0.0f, 0.0f, 0.0f }, 0f, 0.75f)).dontAnimate())
-            .into(holder.image);
-        break;
-    }
-    holder.title.setText(dataSet.get(position).name());
-  }
-
-  @Override public int getItemCount() {
-    return dataSet.size();
-  }
-
-  static class ViewHolder extends RecyclerView.ViewHolder {
-
-    public ImageView image;
-    public TextView title;
-
-    ViewHolder(View itemView) {
-      super(itemView);
-      image = (ImageView) itemView.findViewById(R.id.image);
-      title = (TextView) itemView.findViewById(R.id.title);
-    }
-  }
-}
--- a/example/src/main/java/jp/wasabeef/example/glide/MainAdapter.kt
+++ b/example/src/main/java/jp/wasabeef/example/glide/MainAdapter.kt
@@ -0,0 +1,203 @@
+package jp.wasabeef.example.glide
+
+import android.content.Context
+import android.graphics.Bitmap
+import android.graphics.Color
+import android.graphics.PointF
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ImageView
+import android.widget.TextView
+import androidx.recyclerview.widget.RecyclerView
+import com.bumptech.glide.Glide
+import com.bumptech.glide.load.MultiTransformation
+import com.bumptech.glide.load.resource.bitmap.CenterCrop
+import com.bumptech.glide.request.RequestOptions.bitmapTransform
+import com.bumptech.glide.request.RequestOptions.overrideOf
+import jp.wasabeef.example.glide.MainAdapter.Type.*
+import jp.wasabeef.glide.transformations.*
+import jp.wasabeef.glide.transformations.CropTransformation.CropType
+import jp.wasabeef.glide.transformations.gpu.*
+import jp.wasabeef.glide.transformations.internal.Utils
+
+/**
+ * Created by Wasabeef on 2015/01/11.
+ */
+class MainAdapter(
+  private val context: Context,
+  private val dataSet: MutableList<Type>
+) : RecyclerView.Adapter<MainAdapter.ViewHolder>() {
+
+  enum class Type {
+    Mask,
+    NinePatchMask,
+    CropTop,
+    CropCenter,
+    CropBottom,
+    CropSquare,
+    CropCircle,
+    CropCircleWithBorder,
+    ColorFilter,
+    Grayscale,
+    RoundedCorners,
+    BlurLight,
+    BlurDeep,
+    Toon,
+    Sepia,
+    Contrast,
+    Invert,
+    Pixel,
+    Sketch,
+    Swirl,
+    Brightness,
+    Kuawahara,
+    Vignette
+  }
+
+  override fun getItemCount(): Int {
+    return dataSet.size
+  }
+
+  override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
+    val v = LayoutInflater.from(context).inflate(R.layout.layout_list_item, parent, false)
+    return ViewHolder(v)
+  }
+
+  override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+
+    when (dataSet[position]) {
+      Mask -> {
+        Glide.with(context)
+          .load(R.drawable.check)
+          .apply(overrideOf(266.px, 252.px))
+          .apply(bitmapTransform(MultiTransformation<Bitmap>(CenterCrop(),
+            MaskTransformation(R.drawable.mask_starfish))))
+          .into(holder.image)
+      }
+      NinePatchMask -> {
+        Glide.with(context)
+          .load(R.drawable.check)
+          .apply(overrideOf(300.px, 200.px))
+          .apply(bitmapTransform(MultiTransformation<Bitmap>(CenterCrop(),
+            MaskTransformation(R.drawable.mask_chat_right))))
+          .into(holder.image)
+      }
+
+      CropTop -> Glide.with(context)
+        .load(R.drawable.demo)
+        .apply(bitmapTransform(CropTransformation(300.px, 100.px, CropType.TOP)))
+        .into(holder.image)
+
+      CropCenter -> Glide.with(context)
+        .load(R.drawable.demo)
+        .apply(bitmapTransform(CropTransformation(300.px, 100.px, CropType.CENTER)))
+        .into(holder.image)
+
+      CropBottom -> Glide.with(context)
+        .load(R.drawable.demo)
+        .apply(bitmapTransform(CropTransformation(300.px, 100.px, CropType.BOTTOM)))
+        .into(holder.image)
+
+      CropSquare -> Glide.with(context)
+        .load(R.drawable.demo)
+        .apply(bitmapTransform(CropSquareTransformation()))
+        .into(holder.image)
+
+      CropCircle -> Glide.with(context)
+        .load(R.drawable.demo)
+        .apply(bitmapTransform(CropCircleTransformation()))
+        .into(holder.image)
+
+      CropCircleWithBorder -> Glide.with(context)
+        .load(R.drawable.demo)
+        .apply(bitmapTransform(
+          CropCircleWithBorderTransformation(Utils.toDp(4), Color.rgb(0, 145, 86))))
+        .into(holder.image)
+
+      ColorFilter -> Glide.with(context)
+        .load(R.drawable.demo)
+        .apply(bitmapTransform(ColorFilterTransformation(Color.argb(80, 255, 0, 0))))
+        .into(holder.image)
+
+      Grayscale -> Glide.with(context)
+        .load(R.drawable.demo)
+        .apply(bitmapTransform(GrayscaleTransformation()))
+        .into(holder.image)
+
+      RoundedCorners -> Glide.with(context)
+        .load(R.drawable.demo)
+        .apply(bitmapTransform(RoundedCornersTransformation(120, 0,
+          RoundedCornersTransformation.CornerType.DIAGONAL_FROM_TOP_LEFT)))
+        .into(holder.image)
+
+      BlurLight -> Glide.with(context)
+        .load(R.drawable.check)
+        .apply(bitmapTransform(BlurTransformation(25)))
+        .into(holder.image)
+
+      BlurDeep -> Glide.with(context)
+        .load(R.drawable.check)
+        .apply(bitmapTransform(BlurTransformation(25, 8)))
+        .into(holder.image)
+
+      Toon -> Glide.with(context)
+        .load(R.drawable.demo)
+        .apply(bitmapTransform(ToonFilterTransformation()))
+        .into(holder.image)
+
+      Sepia -> Glide.with(context)
+        .load(R.drawable.check)
+        .apply(bitmapTransform(SepiaFilterTransformation()))
+        .into(holder.image)
+
+      Contrast -> Glide.with(context)
+        .load(R.drawable.check)
+        .apply(bitmapTransform(ContrastFilterTransformation(2.0f)))
+        .into(holder.image)
+
+      Invert -> Glide.with(context)
+        .load(R.drawable.check)
+        .apply(bitmapTransform(InvertFilterTransformation()))
+        .into(holder.image)
+
+      Pixel -> Glide.with(context)
+        .load(R.drawable.check)
+        .apply(bitmapTransform(PixelationFilterTransformation(20f)))
+        .into(holder.image)
+
+      Sketch -> Glide.with(context)
+        .load(R.drawable.check)
+        .apply(bitmapTransform(SketchFilterTransformation()))
+        .into(holder.image)
+
+      Swirl -> Glide.with(context)
+        .load(R.drawable.check)
+        .apply(bitmapTransform(
+          SwirlFilterTransformation(0.5f, 1.0f, PointF(0.5f, 0.5f))).dontAnimate())
+        .into(holder.image)
+
+      Brightness -> Glide.with(context)
+        .load(R.drawable.check)
+        .apply(bitmapTransform(BrightnessFilterTransformation(0.5f)).dontAnimate())
+        .into(holder.image)
+
+      Kuawahara -> Glide.with(context)
+        .load(R.drawable.check)
+        .apply(bitmapTransform(KuwaharaFilterTransformation(25)).dontAnimate())
+        .into(holder.image)
+
+      Vignette -> Glide.with(context)
+        .load(R.drawable.check)
+        .apply(bitmapTransform(VignetteFilterTransformation(PointF(0.5f, 0.5f),
+          floatArrayOf(0.0f, 0.0f, 0.0f), 0f, 0.75f)).dontAnimate())
+        .into(holder.image)
+    }
+    holder.title.text = dataSet[position].name
+  }
+
+  class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
+    var image: ImageView = itemView.findViewById(R.id.image)
+    var title: TextView = itemView.findViewById(R.id.title)
+  }
+}
--- a/example/src/main/res/layout/activity_main.xml
+++ b/example/src/main/res/layout/activity_main.xml
@@ -1,22 +1,15 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout
-  xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
  xmlns:app="http://schemas.android.com/apk/res-auto"
  android:layout_width="match_parent"
-  android:layout_height="match_parent"
-  >
+  android:layout_height="match_parent">

-  <android.support.v7.widget.RecyclerView
+  <androidx.recyclerview.widget.RecyclerView
    android:id="@+id/list"
    android:layout_width="0dp"
    android:layout_height="0dp"
-    android:layout_marginBottom="8dp"
-    android:layout_marginEnd="8dp"
-    android:layout_marginStart="8dp"
-    android:layout_marginTop="8dp"
    app:layout_constraintBottom_toBottomOf="parent"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintStart_toStartOf="parent"
-    app:layout_constraintTop_toTopOf="parent"
-    />
-</android.support.constraint.ConstraintLayout>
+    app:layout_constraintTop_toTopOf="parent" />
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/example/src/main/res/layout/layout_list_item.xml
+++ b/example/src/main/res/layout/layout_list_item.xml
@@ -1,10 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout
-  xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
  xmlns:app="http://schemas.android.com/apk/res-auto"
  android:layout_width="match_parent"
-  android:layout_height="wrap_content"
-  >
+  android:layout_height="wrap_content">

  <ImageView
    android:id="@+id/image"
@@ -19,8 +17,8 @@
    app:layout_constraintBottom_toTopOf="@+id/title"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintStart_toStartOf="parent"
-    app:layout_constraintTop_toTopOf="parent"
-    />
+    app:layout_constraintTop_toTopOf="parent" />
+
  <TextView
    android:id="@+id/title"
    android:layout_width="wrap_content"
@@ -30,6 +28,5 @@
    android:layout_marginStart="8dp"
    app:layout_constraintBottom_toBottomOf="parent"
    app:layout_constraintEnd_toEndOf="parent"
-    app:layout_constraintStart_toStartOf="parent"
-    />
-</android.support.constraint.ConstraintLayout>
+    app:layout_constraintStart_toStartOf="parent" />
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,26 +1,16 @@
-VERSION_NAME=3.1.1
+org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=1024m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
+org.gradle.parallel=true
+org.gradle.daemon=true
+org.gradle.configureondemand=true
+org.gradle.caching=true
+android.enableBuildCache=true
+android.useAndroidX=true
+# Use R8 instead of ProGuard for code shrinking.
+android.enableR8.fullMode=true
+
+VERSION_NAME=4.3.0
+VERSION_CODE=421
 GROUP=jp.wasabeef
-ARTIFACT_ID=glide-transformations
-
-COMPILE_SDK_VERSION=27
-BUILD_TOOLS_VERSION=27.0.3
-TARGET_SDK_VERSION=27
-MIN_SDK_VERSION=14
-
-POM_DESCRIPTION=which provides simple Tranformations to Glide
-POM_URL=https://github.com/wasabeef/glide-transformations
-POM_SCM_URL=scm:git@github.com:wasabeef/glide-transformations.git
-POM_SCM_CONNECTION=scm:git@github.com:wasabeef/glide-transformations.git
-POM_SCM_DEV_CONNECTION=scm:git@github.com:wasabeef/glide-transformations.git
-POM_LICENCE_NAME=The Apache Software License, Version 2.0
-POM_LICENCE_URL=http://www.apache.org/licenses/LICENSE-2.0.txt
-POM_LICENCE_DIST=repo
-POM_DEVELOPER_ID=wasabeef
-POM_DEVELOPER_NAME=Wasabeef
-POM_DEVELOPER_EMAIL=dadadada.chop@gmail.com
-POM_DEVELOPER_URL=wasabeef.jp
-ISSUE_URL=https://github.com/wasabeef/glide-transformations/issues
-
-SUPPORT_PACKAGE_VERSION=27.0.2
-GLIDE_VERSION=4.6.1
-GPUIMAGE_VERSION=1.4.1
+COMPILE_SDK_VERSION=30
+TARGET_SDK_VERSION=30
+MIN_SDK_VERSION=21
--- a/gradle/wrapper/gradle-wrapper.jar
+++ b/gradle/wrapper/gradle-wrapper.jar
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.6.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.3-bin.zip
--- a/53
+++ b/53
@@ -1,5 +1,21 @@
 #!/usr/bin/env sh

+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 ##############################################################################
 ##
 ##  Gradle start up script for UN*X
@@ -28,7 +44,7 @@ APP_NAME="Gradle"
 APP_BASE_NAME=`basename "$0"`

 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS=""
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'

 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD="maximum"
@@ -66,6 +82,7 @@ esac

 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar

+
 # Determine the Java command to use to start the JVM.
 if [ -n "$JAVA_HOME" ] ; then
    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
@@ -109,10 +126,11 @@ if $darwin; then
    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
 fi

-# For Cygwin, switch paths to Windows format before running java
-if $cygwin ; then
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
    JAVACMD=`cygpath --unix "$JAVACMD"`

    # We build the pattern for arguments to be converted via cygpath
@@ -138,19 +156,19 @@ if $cygwin ; then
        else
            eval `echo args$i`="\"$arg\""
        fi
-        i=$((i+1))
+        i=`expr $i + 1`
    done
    case $i in
-        (0) set -- ;;
-        (1) set -- "$args0" ;;
-        (2) set -- "$args0" "$args1" ;;
-        (3) set -- "$args0" "$args1" "$args2" ;;
-        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
-        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
-        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
-        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
-        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
-        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
    esac
 fi

@@ -159,14 +177,9 @@ save () {
    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
    echo " "
 }
-APP_ARGS=$(save "$@")
+APP_ARGS=`save "$@"`

 # Collect all arguments for the java command, following the shell quoting and substitution rules
 eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"

-# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
-if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
-  cd "$(dirname "$0")"
-fi
-
 exec "$JAVACMD" "$@"
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -1,3 +1,19 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@@ -13,15 +29,18 @@ if "%DIRNAME%" == "" set DIRNAME=.
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%

+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS=
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"

@rem Find java.exe
 if defined JAVA_HOME goto findJavaFromJavaHome

 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto init
+if "%ERRORLEVEL%" == "0" goto execute

 echo.
 echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
@@ -35,7 +54,7 @@ goto fail
 set JAVA_HOME=%JAVA_HOME:"=%
 set JAVA_EXE=%JAVA_HOME%/bin/java.exe

-if exist "%JAVA_EXE%" goto init
+if exist "%JAVA_EXE%" goto execute

 echo.
 echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
@@ -45,28 +64,14 @@ echo location of your Java installation.

 goto fail

-:init
-@rem Get command-line arguments, handling Windows variants
-
-if not "%OS%" == "Windows_NT" goto win9xME_args
-
-:win9xME_args
-@rem Slurp the command line arguments.
-set CMD_LINE_ARGS=
-set _SKIP=2
-
-:win9xME_args_slurp
-if "x%~1" == "x" goto execute
-
-set CMD_LINE_ARGS=%*
-
 :execute
@rem Setup the command line

 set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar

+
@rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*

 :end
@rem End local scope for the variables with windows NT shell
--- a/signingConfigs/debug.gradle
+++ b/signingConfigs/debug.gradle
@@ -0,0 +1,14 @@
+signingConfigs {
+  debug {
+    storeFile file("debug.keystore")
+    storePassword "android"
+    keyAlias "androiddebugkey"
+    keyPassword "android"
+  }
+}
+
+// $ keytool -v -list -keystore
+// Certificate fingerprints:
+// MD5:  28:22:7C:A4:B9:2F:6E:C7:D5:58:62:48:EB:7E:82:C3
+// SHA1: 94:25:A9:50:9C:0E:AE:AA:00:37:5E:D6:71:E3:BC:ED:17:E5:0C:A3
+// SHA256: 04:92:39:09:3D:1C:B6:16:BE:55:58:A3:5F:3B:BB:CB:0B:E7:F1:DA:AA:26:C5:2D:BD:2F:44:CF:AE:47:CF:87
--- a/signingConfigs/debug.keystore
+++ b/signingConfigs/debug.keystore
--- a/transformations/build.gradle
+++ b/transformations/build.gradle
@@ -1,34 +1,41 @@
 apply plugin: 'com.android.library'
-apply plugin: 'com.novoda.bintray-release'

 android {
  compileSdkVersion COMPILE_SDK_VERSION as int
-  buildToolsVersion BUILD_TOOLS_VERSION

  defaultConfig {
    minSdkVersion MIN_SDK_VERSION as int
    targetSdkVersion TARGET_SDK_VERSION as int
-    versionCode "git rev-list origin/master --count".execute().text.toInteger()
-    versionName VERSION_NAME

    consumerProguardFiles 'proguard-rules.txt'
  }
 }

 dependencies {
-  implementation "com.github.bumptech.glide:glide:${GLIDE_VERSION}"
-  annotationProcessor "com.github.bumptech.glide:compiler:${GLIDE_VERSION}"
-  compileOnly "jp.co.cyberagent.android.gpuimage:gpuimage-library:${GPUIMAGE_VERSION}"
+  implementation "com.github.bumptech.glide:glide:$glide_version"
+  annotationProcessor "com.github.bumptech.glide:compiler:$glide_version"
+  compileOnly "jp.co.cyberagent.android:gpuimage:$gpuimage_version"
 }

-publish {
-  userOrg = POM_DEVELOPER_ID
-  groupId = GROUP
-  artifactId = ARTIFACT_ID
-  publishVersion = VERSION_NAME
-  desc = POM_DESCRIPTION
-  website = POM_URL
-  bintrayUser = BINTRAY_USER
-  bintrayKey = BINTRAY_API_KEY
-  autoPublish = false
+ext {
+  bintrayRepo = 'maven'
+  bintrayName = 'glide-transformations'
+  bintrayUserOrg = 'wasabeef'
+  publishedGroupId = 'jp.wasabeef'
+  libraryName = 'glide-transformations'
+  artifact = 'glide-transformations'
+  libraryDescription = 'Which provides simple Transformations to Glide'
+  siteUrl = 'https://github.com/wasabeef/glide-transformations'
+  gitUrl = 'https://github.com/wasabeef/glide-transformations.git'
+  issueUrl = 'https://github.com/wasabeef/glide-transformations/issues'
+  libraryVersion = VERSION_NAME
+  developerId = 'wasabeef'
+  developerName = 'Wasabeef'
+  developerEmail = 'dadadada.chop@gmail.com'
+  licenseName = 'The Apache Software License, Version 2.0'
+  licenseUrl = 'http://www.apache.org/licenses/LICENSE-2.0.txt'
+  allLicenses = ["Apache-2.0"]
 }
+
+apply from: 'https://gist.githubusercontent.com/wasabeef/cf14805bee509baf7461974582f17d26/raw/bintray-v1.gradle'
+apply from: 'https://gist.githubusercontent.com/wasabeef/cf14805bee509baf7461974582f17d26/raw/install-v1.gradle'
--- a/transformations/proguard-rules.txt
+++ b/transformations/proguard-rules.txt
@@ -2,7 +2,7 @@

 -keep public class * implements com.bumptech.glide.module.GlideModule
 -keep public class * extends com.bumptech.glide.module.AppGlideModule
-keep public enum com.bumptech.glide.load.resource.bitmap.ImageHeaderParser$** {
+-keep public enum com.bumptech.glide.load.ImageHeaderParser$** {
  **[] $VALUES;
  public *;
 }
--- a/transformations/src/main/AndroidManifest.xml
+++ b/transformations/src/main/AndroidManifest.xml
@@ -1 +1 @@
-<manifest package="jp.wasabeef.glide.transformations"></manifest>
+<manifest package="jp.wasabeef.glide.transformations" />
--- a/transformations/src/main/java/jp/wasabeef/glide/transformations/BitmapTransformation.java
+++ b/transformations/src/main/java/jp/wasabeef/glide/transformations/BitmapTransformation.java
@@ -1,15 +1,15 @@
 package jp.wasabeef.glide.transformations;

 /**
- * Copyright (C) 2018 Wasabeef
+ * Copyright (C) 2020 Wasabeef
 * Copyright 2014 Google, Inc. All rights reserved.
- *
+ * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
- *
+ * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -19,7 +19,9 @@ package jp.wasabeef.glide.transformations;

 import android.content.Context;
 import android.graphics.Bitmap;
-import android.support.annotation.NonNull;
+
+import androidx.annotation.NonNull;
+
 import com.bumptech.glide.Glide;
 import com.bumptech.glide.load.Transformation;
 import com.bumptech.glide.load.engine.Resource;
@@ -27,13 +29,15 @@ import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
 import com.bumptech.glide.load.resource.bitmap.BitmapResource;
 import com.bumptech.glide.request.target.Target;
 import com.bumptech.glide.util.Util;
+
 import java.security.MessageDigest;

 public abstract class BitmapTransformation implements Transformation<Bitmap> {

+  @NonNull
  @Override
-  public final Resource<Bitmap> transform(Context context, Resource<Bitmap> resource, int outWidth,
-      int outHeight) {
+  public final Resource<Bitmap> transform(@NonNull Context context, @NonNull Resource<Bitmap> resource,
+                                          int outWidth, int outHeight) {
    if (!Util.isValidDimensions(outWidth, outHeight)) {
      throw new IllegalArgumentException(
        "Cannot apply transformation on width: " + outWidth + " or height: " + outHeight
@@ -54,12 +58,19 @@ public abstract class BitmapTransformation implements Transformation<Bitmap> {
    return result;
  }

+  void setCanvasBitmapDensity(@NonNull Bitmap toTransform, @NonNull Bitmap canvasBitmap) {
+    canvasBitmap.setDensity(toTransform.getDensity());
+  }
+
  protected abstract Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
                                      @NonNull Bitmap toTransform, int outWidth, int outHeight);

-  @Override public abstract void updateDiskCacheKey(MessageDigest messageDigest);
+  @Override
+  public abstract void updateDiskCacheKey(@NonNull MessageDigest messageDigest);

-  @Override public abstract boolean equals(Object o);
+  @Override
+  public abstract boolean equals(Object o);

-  @Override public abstract int hashCode();
+  @Override
+  public abstract int hashCode();
 }
--- a/transformations/src/main/java/jp/wasabeef/glide/transformations/BlurTransformation.java
+++ b/transformations/src/main/java/jp/wasabeef/glide/transformations/BlurTransformation.java
@@ -1,14 +1,14 @@
 package jp.wasabeef.glide.transformations;

 /**
- * Copyright (C) 2018 Wasabeef
- *
+ * Copyright (C) 2020 Wasabeef
+ * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
- *
+ * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -20,11 +20,14 @@ import android.content.Context;
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
 import android.graphics.Paint;
-import android.os.Build;
 import android.renderscript.RSRuntimeException;
-import android.support.annotation.NonNull;
+
+import androidx.annotation.NonNull;
+
 import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
+
 import java.security.MessageDigest;
+
 import jp.wasabeef.glide.transformations.internal.FastBlur;
 import jp.wasabeef.glide.transformations.internal.RSBlur;

@@ -33,13 +36,12 @@ public class BlurTransformation extends BitmapTransformation {
  private static final int VERSION = 1;
  private static final String ID =
    "jp.wasabeef.glide.transformations.BlurTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);

-  private static int MAX_RADIUS = 25;
-  private static int DEFAULT_DOWN_SAMPLING = 1;
+  private static final int MAX_RADIUS = 25;
+  private static final int DEFAULT_DOWN_SAMPLING = 1;

-  private int radius;
-  private int sampling;
+  private final int radius;
+  private final int sampling;

  public BlurTransformation() {
    this(MAX_RADIUS, DEFAULT_DOWN_SAMPLING);
@@ -54,7 +56,8 @@ public class BlurTransformation extends BitmapTransformation {
    this.sampling = sampling;
  }

-  @Override protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+  @Override
+  protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
                             @NonNull Bitmap toTransform, int outWidth, int outHeight) {

    int width = toTransform.getWidth();
@@ -64,38 +67,42 @@ public class BlurTransformation extends BitmapTransformation {

    Bitmap bitmap = pool.get(scaledWidth, scaledHeight, Bitmap.Config.ARGB_8888);

+    setCanvasBitmapDensity(toTransform, bitmap);
+
    Canvas canvas = new Canvas(bitmap);
    canvas.scale(1 / (float) sampling, 1 / (float) sampling);
    Paint paint = new Paint();
    paint.setFlags(Paint.FILTER_BITMAP_FLAG);
    canvas.drawBitmap(toTransform, 0, 0, paint);

-    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
    try {
      bitmap = RSBlur.blur(context, bitmap, radius);
    } catch (RSRuntimeException e) {
      bitmap = FastBlur.blur(bitmap, radius, true);
    }
-    } else {
-      bitmap = FastBlur.blur(bitmap, radius, true);
-    }

    return bitmap;
  }

-  @Override public String toString() {
+  @Override
+  public String toString() {
    return "BlurTransformation(radius=" + radius + ", sampling=" + sampling + ")";
  }

-  @Override public boolean equals(Object o) {
-    return o instanceof BlurTransformation;
+  @Override
+  public boolean equals(Object o) {
+    return o instanceof BlurTransformation &&
+      ((BlurTransformation) o).radius == radius &&
+      ((BlurTransformation) o).sampling == sampling;
  }

-  @Override public int hashCode() {
-    return ID.hashCode();
+  @Override
+  public int hashCode() {
+    return ID.hashCode() + radius * 1000 + sampling * 10;
  }

-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
-    messageDigest.update(ID_BYTES);
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID + radius + sampling).getBytes(CHARSET));
  }
 }
--- a/transformations/src/main/java/jp/wasabeef/glide/transformations/ColorFilterTransformation.java
+++ b/transformations/src/main/java/jp/wasabeef/glide/transformations/ColorFilterTransformation.java
@@ -1,14 +1,14 @@
 package jp.wasabeef.glide.transformations;

 /**
- * Copyright (C) 2018 Wasabeef
- *
+ * Copyright (C) 2020 Wasabeef
+ * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
- *
+ * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -22,8 +22,11 @@ import android.graphics.Canvas;
 import android.graphics.Paint;
 import android.graphics.PorterDuff;
 import android.graphics.PorterDuffColorFilter;
-import android.support.annotation.NonNull;
+
+import androidx.annotation.NonNull;
+
 import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
+
 import java.security.MessageDigest;

 public class ColorFilterTransformation extends BitmapTransformation {
@@ -31,15 +34,15 @@ public class ColorFilterTransformation extends BitmapTransformation {
  private static final int VERSION = 1;
  private static final String ID =
    "jp.wasabeef.glide.transformations.ColorFilterTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);

-  private int color;
+  private final int color;

  public ColorFilterTransformation(int color) {
    this.color = color;
  }

-  @Override protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+  @Override
+  protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
                             @NonNull Bitmap toTransform, int outWidth, int outHeight) {
    int width = toTransform.getWidth();
    int height = toTransform.getHeight();
@@ -48,6 +51,8 @@ public class ColorFilterTransformation extends BitmapTransformation {
      toTransform.getConfig() != null ? toTransform.getConfig() : Bitmap.Config.ARGB_8888;
    Bitmap bitmap = pool.get(width, height, config);

+    setCanvasBitmapDensity(toTransform, bitmap);
+
    Canvas canvas = new Canvas(bitmap);
    Paint paint = new Paint();
    paint.setAntiAlias(true);
@@ -57,19 +62,24 @@ public class ColorFilterTransformation extends BitmapTransformation {
    return bitmap;
  }

-  @Override public String toString() {
+  @Override
+  public String toString() {
    return "ColorFilterTransformation(color=" + color + ")";
  }

-  @Override public boolean equals(Object o) {
-    return o instanceof ColorFilterTransformation;
+  @Override
+  public boolean equals(Object o) {
+    return o instanceof ColorFilterTransformation &&
+      ((ColorFilterTransformation) o).color == color;
  }

-  @Override public int hashCode() {
-    return ID.hashCode();
+  @Override
+  public int hashCode() {
+    return ID.hashCode() + color * 10;
  }

-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
-    messageDigest.update(ID_BYTES);
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID + color).getBytes(CHARSET));
  }
 }
--- a/transformations/src/main/java/jp/wasabeef/glide/transformations/CropCircleTransformation.java
+++ b/transformations/src/main/java/jp/wasabeef/glide/transformations/CropCircleTransformation.java
@@ -1,14 +1,14 @@
 package jp.wasabeef.glide.transformations;

 /**
- * Copyright (C) 2018 Wasabeef
- *
+ * Copyright (C) 2020 Wasabeef
+ * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
- *
+ * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -18,10 +18,13 @@ package jp.wasabeef.glide.transformations;

 import android.content.Context;
 import android.graphics.Bitmap;
-import android.support.annotation.NonNull;
+
+import androidx.annotation.NonNull;
+
 import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
 import com.bumptech.glide.load.resource.bitmap.TransformationUtils;
 import com.bumptech.glide.request.RequestOptions;
+
 import java.security.MessageDigest;

 /**
@@ -33,26 +36,30 @@ public class CropCircleTransformation extends BitmapTransformation {
  private static final int VERSION = 1;
  private static final String ID =
    "jp.wasabeef.glide.transformations.CropCircleTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);

-  @Override protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+  @Override
+  protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
                             @NonNull Bitmap toTransform, int outWidth, int outHeight) {
    return TransformationUtils.circleCrop(pool, toTransform, outWidth, outHeight);
  }

-  @Override public String toString() {
+  @Override
+  public String toString() {
    return "CropCircleTransformation()";
  }

-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
    return o instanceof CropCircleTransformation;
  }

-  @Override public int hashCode() {
+  @Override
+  public int hashCode() {
    return ID.hashCode();
  }

-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
-    messageDigest.update(ID_BYTES);
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID).getBytes(CHARSET));
  }
 }
--- a/transformations/src/main/java/jp/wasabeef/glide/transformations/CropCircleWithBorderTransformation.java
+++ b/transformations/src/main/java/jp/wasabeef/glide/transformations/CropCircleWithBorderTransformation.java
@@ -0,0 +1,96 @@
+package jp.wasabeef.glide.transformations;
+
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+
+import androidx.annotation.ColorInt;
+import androidx.annotation.NonNull;
+
+import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
+import com.bumptech.glide.load.resource.bitmap.TransformationUtils;
+
+import java.security.MessageDigest;
+
+import jp.wasabeef.glide.transformations.internal.Utils;
+
+/**
+ * Copyright (C) 2020 Wasabeef
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+public class CropCircleWithBorderTransformation extends BitmapTransformation {
+
+
+  private static final int VERSION = 1;
+  private static final String ID = "jp.wasabeef.glide.transformations.CropCircleWithBorderTransformation." + VERSION;
+
+  private final int borderSize;
+  private final int borderColor;
+
+
+  public CropCircleWithBorderTransformation() {
+    this.borderSize = Utils.toDp(4);
+    this.borderColor = Color.BLACK;
+  }
+
+  public CropCircleWithBorderTransformation(int borderSize, @ColorInt int borderColor) {
+    this.borderSize = borderSize;
+    this.borderColor = borderColor;
+  }
+
+  @Override
+  protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+                             @NonNull Bitmap toTransform, int outWidth, int outHeight) {
+
+    Bitmap bitmap = TransformationUtils.circleCrop(pool, toTransform, outWidth, outHeight);
+
+    setCanvasBitmapDensity(toTransform, bitmap);
+
+    Paint paint = new Paint();
+    paint.setColor(borderColor);
+    paint.setStyle(Paint.Style.STROKE);
+    paint.setStrokeWidth(borderSize);
+    paint.setAntiAlias(true);
+
+    Canvas canvas = new Canvas(bitmap);
+    canvas.drawCircle(
+      outWidth / 2f,
+      outHeight / 2f,
+      Math.max(outWidth, outHeight) / 2f - borderSize / 2f,
+      paint
+    );
+
+    return bitmap;
+  }
+
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID + borderSize + borderColor).getBytes(CHARSET));
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    return o instanceof CropCircleWithBorderTransformation &&
+      ((CropCircleWithBorderTransformation) o).borderSize == borderSize &&
+      ((CropCircleWithBorderTransformation) o).borderColor == borderColor;
+  }
+
+  @Override
+  public int hashCode() {
+    return ID.hashCode() + borderSize * 100 + borderColor + 10;
+  }
+}
--- a/transformations/src/main/java/jp/wasabeef/glide/transformations/CropSquareTransformation.java
+++ b/transformations/src/main/java/jp/wasabeef/glide/transformations/CropSquareTransformation.java
@@ -1,14 +1,14 @@
 package jp.wasabeef.glide.transformations;

 /**
- * Copyright (C) 2018 Wasabeef
- *
+ * Copyright (C) 2020 Wasabeef
+ * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
- *
+ * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -18,9 +18,12 @@ package jp.wasabeef.glide.transformations;

 import android.content.Context;
 import android.graphics.Bitmap;
-import android.support.annotation.NonNull;
+
+import androidx.annotation.NonNull;
+
 import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
 import com.bumptech.glide.load.resource.bitmap.TransformationUtils;
+
 import java.security.MessageDigest;

 public class CropSquareTransformation extends BitmapTransformation {
@@ -28,29 +31,33 @@ public class CropSquareTransformation extends BitmapTransformation {
  private static final int VERSION = 1;
  private static final String ID =
    "jp.wasabeef.glide.transformations.CropSquareTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);

  private int size;

-  @Override protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+  @Override
+  protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
                             @NonNull Bitmap toTransform, int outWidth, int outHeight) {
    this.size = Math.max(outWidth, outHeight);
    return TransformationUtils.centerCrop(pool, toTransform, size, size);
  }

-  @Override public String toString() {
+  @Override
+  public String toString() {
    return "CropSquareTransformation(size=" + size + ")";
  }

-  @Override public boolean equals(Object o) {
-    return o instanceof CropSquareTransformation;
+  @Override
+  public boolean equals(Object o) {
+    return o instanceof CropSquareTransformation && ((CropSquareTransformation) o).size == size;
  }

-  @Override public int hashCode() {
-    return ID.hashCode();
+  @Override
+  public int hashCode() {
+    return ID.hashCode() + size * 10;
  }

-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
-    messageDigest.update(ID_BYTES);
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID + size).getBytes(CHARSET));
  }
 }
--- a/transformations/src/main/java/jp/wasabeef/glide/transformations/CropTransformation.java
+++ b/transformations/src/main/java/jp/wasabeef/glide/transformations/CropTransformation.java
@@ -1,14 +1,14 @@
 package jp.wasabeef.glide.transformations;

 /**
- * Copyright (C) 2018 Wasabeef
- *
+ * Copyright (C) 2020 Wasabeef
+ * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
- *
+ * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -20,15 +20,17 @@ import android.content.Context;
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
 import android.graphics.RectF;
-import android.support.annotation.NonNull;
+
+import androidx.annotation.NonNull;
+
 import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
+
 import java.security.MessageDigest;

 public class CropTransformation extends BitmapTransformation {

  private static final int VERSION = 1;
  private static final String ID = "jp.wasabeef.glide.transformations.CropTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);

  public enum CropType {
    TOP,
@@ -51,7 +53,8 @@ public class CropTransformation extends BitmapTransformation {
    this.cropType = cropType;
  }

-  @Override protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+  @Override
+  protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
                             @NonNull Bitmap toTransform, int outWidth, int outHeight) {

    width = width == 0 ? toTransform.getWidth() : width;
@@ -73,29 +76,14 @@ public class CropTransformation extends BitmapTransformation {
    float top = getTop(scaledHeight);
    RectF targetRect = new RectF(left, top, left + scaledWidth, top + scaledHeight);

+    setCanvasBitmapDensity(toTransform, bitmap);
+
    Canvas canvas = new Canvas(bitmap);
    canvas.drawBitmap(toTransform, null, targetRect, null);

    return bitmap;
  }

-  @Override public String toString() {
-    return "CropTransformation(width=" + width + ", height=" + height + ", cropType=" + cropType
-        + ")";
-  }
-
-  @Override public boolean equals(Object o) {
-    return o instanceof CropTransformation;
-  }
-
-  @Override public int hashCode() {
-    return ID.hashCode();
-  }
-
-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
-    messageDigest.update(ID_BYTES);
-  }
-
  private float getTop(float scaledHeight) {
    switch (cropType) {
      case TOP:
@@ -108,4 +96,27 @@ public class CropTransformation extends BitmapTransformation {
        return 0;
    }
  }
+
+  @Override
+  public String toString() {
+    return "CropTransformation(width=" + width + ", height=" + height + ", cropType=" + cropType + ")";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    return o instanceof CropTransformation &&
+      ((CropTransformation) o).width == width &&
+      ((CropTransformation) o).height == height &&
+      ((CropTransformation) o).cropType == cropType;
+  }
+
+  @Override
+  public int hashCode() {
+    return ID.hashCode() + width * 100000 + height * 1000 + cropType.ordinal() * 10;
+  }
+
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID + width + height + cropType).getBytes(CHARSET));
+  }
 }
--- a/transformations/src/main/java/jp/wasabeef/glide/transformations/GrayscaleTransformation.java
+++ b/transformations/src/main/java/jp/wasabeef/glide/transformations/GrayscaleTransformation.java
@@ -1,14 +1,14 @@
 package jp.wasabeef.glide.transformations;

 /**
- * Copyright (C) 2018 Wasabeef
- *
+ * Copyright (C) 2020 Wasabeef
+ * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
- *
+ * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -22,8 +22,11 @@ import android.graphics.Canvas;
 import android.graphics.ColorMatrix;
 import android.graphics.ColorMatrixColorFilter;
 import android.graphics.Paint;
-import android.support.annotation.NonNull;
+
+import androidx.annotation.NonNull;
+
 import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
+
 import java.security.MessageDigest;

 public class GrayscaleTransformation extends BitmapTransformation {
@@ -31,9 +34,9 @@ public class GrayscaleTransformation extends BitmapTransformation {
  private static final int VERSION = 1;
  private static final String ID =
    "jp.wasabeef.glide.transformations.GrayscaleTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);

-  @Override protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+  @Override
+  protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
                             @NonNull Bitmap toTransform, int outWidth, int outHeight) {
    int width = toTransform.getWidth();
    int height = toTransform.getHeight();
@@ -42,6 +45,8 @@ public class GrayscaleTransformation extends BitmapTransformation {
      toTransform.getConfig() != null ? toTransform.getConfig() : Bitmap.Config.ARGB_8888;
    Bitmap bitmap = pool.get(width, height, config);

+    setCanvasBitmapDensity(toTransform, bitmap);
+
    Canvas canvas = new Canvas(bitmap);
    ColorMatrix saturation = new ColorMatrix();
    saturation.setSaturation(0f);
@@ -52,19 +57,23 @@ public class GrayscaleTransformation extends BitmapTransformation {
    return bitmap;
  }

-  @Override public String toString() {
+  @Override
+  public String toString() {
    return "GrayscaleTransformation()";
  }

-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
    return o instanceof GrayscaleTransformation;
  }

-  @Override public int hashCode() {
+  @Override
+  public int hashCode() {
    return ID.hashCode();
  }

-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
-    messageDigest.update(ID_BYTES);
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID).getBytes(CHARSET));
  }
 }
--- a/transformations/src/main/java/jp/wasabeef/glide/transformations/MaskTransformation.java
+++ b/transformations/src/main/java/jp/wasabeef/glide/transformations/MaskTransformation.java
@@ -1,14 +1,14 @@
 package jp.wasabeef.glide.transformations;

 /**
- * Copyright (C) 2018 Wasabeef
- *
+ * Copyright (C) 2020 Wasabeef
+ * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
- *
+ * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -23,20 +23,21 @@ import android.graphics.Paint;
 import android.graphics.PorterDuff;
 import android.graphics.PorterDuffXfermode;
 import android.graphics.drawable.Drawable;
-import android.support.annotation.NonNull;
+
+import androidx.annotation.NonNull;
+
 import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
+
 import java.security.MessageDigest;
-import jp.wasabeef.glide.transformations.internal.Utils;

 public class MaskTransformation extends BitmapTransformation {

  private static final int VERSION = 1;
  private static final String ID =
    "jp.wasabeef.glide.transformations.MaskTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);

-  private static Paint paint = new Paint();
-  private int maskId;
+  private static final Paint paint = new Paint();
+  private final int maskId;

  static {
    paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
@@ -51,7 +52,8 @@ public class MaskTransformation extends BitmapTransformation {
    this.maskId = maskId;
  }

-  @Override protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+  @Override
+  protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
                             @NonNull Bitmap toTransform, int outWidth, int outHeight) {
    int width = toTransform.getWidth();
    int height = toTransform.getHeight();
@@ -59,7 +61,9 @@ public class MaskTransformation extends BitmapTransformation {
    Bitmap bitmap = pool.get(width, height, Bitmap.Config.ARGB_8888);
    bitmap.setHasAlpha(true);

-    Drawable mask = Utils.getMaskDrawable(context.getApplicationContext(), maskId);
+    Drawable mask = context.getDrawable(maskId);
+
+    setCanvasBitmapDensity(toTransform, bitmap);

    Canvas canvas = new Canvas(bitmap);
    mask.setBounds(0, 0, width, height);
@@ -69,19 +73,24 @@ public class MaskTransformation extends BitmapTransformation {
    return bitmap;
  }

-  @Override public String toString() {
+  @Override
+  public String toString() {
    return "MaskTransformation(maskId=" + maskId + ")";
  }

-  @Override public boolean equals(Object o) {
-    return o instanceof MaskTransformation;
+  @Override
+  public boolean equals(Object o) {
+    return o instanceof MaskTransformation &&
+      ((MaskTransformation) o).maskId == maskId;
  }

-  @Override public int hashCode() {
-    return ID.hashCode();
+  @Override
+  public int hashCode() {
+    return ID.hashCode() + maskId * 10;
  }

-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
-    messageDigest.update(ID_BYTES);
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID + maskId).getBytes(CHARSET));
  }
 }
--- a/transformations/src/main/java/jp/wasabeef/glide/transformations/RoundedCornersTransformation.java
+++ b/transformations/src/main/java/jp/wasabeef/glide/transformations/RoundedCornersTransformation.java
@@ -1,14 +1,14 @@
 package jp.wasabeef.glide.transformations;

 /**
- * Copyright (C) 2018 Wasabeef
- *
+ * Copyright (C) 2020 Wasabeef
+ * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
- *
+ * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -23,7 +23,9 @@ import android.graphics.Canvas;
 import android.graphics.Paint;
 import android.graphics.RectF;
 import android.graphics.Shader;
-import android.support.annotation.NonNull;
+
+import androidx.annotation.NonNull;
+
 import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;

 import java.security.MessageDigest;
@@ -32,7 +34,6 @@ public class RoundedCornersTransformation extends BitmapTransformation {

  private static final int VERSION = 1;
  private static final String ID = "jp.wasabeef.glide.transformations.RoundedCornersTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);

  public enum CornerType {
    ALL,
@@ -42,10 +43,10 @@ public class RoundedCornersTransformation extends BitmapTransformation {
    DIAGONAL_FROM_TOP_LEFT, DIAGONAL_FROM_TOP_RIGHT
  }

-  private int radius;
-  private int diameter;
-  private int margin;
-  private CornerType cornerType;
+  private final int radius;
+  private final int diameter;
+  private final int margin;
+  private final CornerType cornerType;

  public RoundedCornersTransformation(int radius, int margin) {
    this(radius, margin, CornerType.ALL);
@@ -58,7 +59,8 @@ public class RoundedCornersTransformation extends BitmapTransformation {
    this.cornerType = cornerType;
  }

-  @Override protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+  @Override
+  protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
                             @NonNull Bitmap toTransform, int outWidth, int outHeight) {
    int width = toTransform.getWidth();
    int height = toTransform.getHeight();
@@ -66,6 +68,8 @@ public class RoundedCornersTransformation extends BitmapTransformation {
    Bitmap bitmap = pool.get(width, height, Bitmap.Config.ARGB_8888);
    bitmap.setHasAlpha(true);

+    setCanvasBitmapDensity(toTransform, bitmap);
+
    Canvas canvas = new Canvas(bitmap);
    Paint paint = new Paint();
    paint.setAntiAlias(true);
@@ -218,8 +222,8 @@ public class RoundedCornersTransformation extends BitmapTransformation {
      radius, paint);
    canvas.drawRoundRect(new RectF(right - diameter, bottom - diameter, right, bottom), radius,
      radius, paint);
-    canvas.drawRect(new RectF(margin, margin + radius, right - diameter, bottom), paint);
-    canvas.drawRect(new RectF(margin + diameter, margin, right, bottom - radius), paint);
+    canvas.drawRect(new RectF(margin, margin + radius, right - radius, bottom), paint);
+    canvas.drawRect(new RectF(margin + radius, margin, right, bottom - radius), paint);
  }

  private void drawDiagonalFromTopRightRoundRect(Canvas canvas, Paint paint, float right,
@@ -232,20 +236,28 @@ public class RoundedCornersTransformation extends BitmapTransformation {
    canvas.drawRect(new RectF(margin + radius, margin + radius, right, bottom), paint);
  }

-  @Override public String toString() {
+  @Override
+  public String toString() {
    return "RoundedTransformation(radius=" + radius + ", margin=" + margin + ", diameter="
      + diameter + ", cornerType=" + cornerType.name() + ")";
  }

-  @Override public boolean equals(Object o) {
-    return o instanceof RoundedCornersTransformation;
+  @Override
+  public boolean equals(Object o) {
+    return o instanceof RoundedCornersTransformation &&
+      ((RoundedCornersTransformation) o).radius == radius &&
+      ((RoundedCornersTransformation) o).diameter == diameter &&
+      ((RoundedCornersTransformation) o).margin == margin &&
+      ((RoundedCornersTransformation) o).cornerType == cornerType;
  }

-  @Override public int hashCode() {
-    return ID.hashCode();
+  @Override
+  public int hashCode() {
+    return ID.hashCode() + radius * 10000 + diameter * 1000 + margin * 100 + cornerType.ordinal() * 10;
  }

-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
-    messageDigest.update(ID_BYTES);
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID + radius + diameter + margin + cornerType).getBytes(CHARSET));
  }
 }
--- a/transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/BrightnessFilterTransformation.java
+++ b/transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/BrightnessFilterTransformation.java
@@ -1,14 +1,14 @@
 package jp.wasabeef.glide.transformations.gpu;

 /**
- * Copyright (C) 2018 Wasabeef
- *
+ * Copyright (C) 2020 Wasabeef
+ * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
- *
+ * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -16,8 +16,11 @@ package jp.wasabeef.glide.transformations.gpu;
 * limitations under the License.
 */

+import androidx.annotation.NonNull;
+
 import java.security.MessageDigest;
-import jp.co.cyberagent.android.gpuimage.GPUImageBrightnessFilter;
+
+import jp.co.cyberagent.android.gpuimage.filter.GPUImageBrightnessFilter;

 /**
 * brightness value ranges from -1.0 to 1.0, with 0.0 as the normal level
@@ -27,9 +30,8 @@ public class BrightnessFilterTransformation extends GPUFilterTransformation {
  private static final int VERSION = 1;
  private static final String ID =
    "jp.wasabeef.glide.transformations.gpu.BrightnessFilterTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);

-  private float brightness;
+  private final float brightness;

  public BrightnessFilterTransformation() {
    this(0.0f);
@@ -42,19 +44,24 @@ public class BrightnessFilterTransformation extends GPUFilterTransformation {
    filter.setBrightness(this.brightness);
  }

-  @Override public String toString() {
+  @Override
+  public String toString() {
    return "BrightnessFilterTransformation(brightness=" + brightness + ")";
  }

-  @Override public boolean equals(Object o) {
-    return o instanceof BrightnessFilterTransformation;
+  @Override
+  public boolean equals(Object o) {
+    return o instanceof BrightnessFilterTransformation &&
+      ((BrightnessFilterTransformation) o).brightness == brightness;
  }

-  @Override public int hashCode() {
-    return ID.hashCode();
+  @Override
+  public int hashCode() {
+    return ID.hashCode() + (int) ((brightness + 1.0f) * 10);
  }

-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
-    messageDigest.update(ID_BYTES);
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID + brightness).getBytes(CHARSET));
  }
 }
--- a/transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/ContrastFilterTransformation.java
+++ b/transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/ContrastFilterTransformation.java
@@ -1,14 +1,14 @@
 package jp.wasabeef.glide.transformations.gpu;

 /**
- * Copyright (C) 2018 Wasabeef
- *
+ * Copyright (C) 2020 Wasabeef
+ * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
- *
+ * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -16,8 +16,11 @@ package jp.wasabeef.glide.transformations.gpu;
 * limitations under the License.
 */

+import androidx.annotation.NonNull;
+
 import java.security.MessageDigest;
-import jp.co.cyberagent.android.gpuimage.GPUImageContrastFilter;
+
+import jp.co.cyberagent.android.gpuimage.filter.GPUImageContrastFilter;

 /**
 * contrast value ranges from 0.0 to 4.0, with 1.0 as the normal level
@@ -27,9 +30,8 @@ public class ContrastFilterTransformation extends GPUFilterTransformation {
  private static final int VERSION = 1;
  private static final String ID =
    "jp.wasabeef.glide.transformations.gpu.ContrastFilterTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);

-  private float contrast;
+  private final float contrast;

  public ContrastFilterTransformation() {
    this(1.0f);
@@ -42,19 +44,23 @@ public class ContrastFilterTransformation extends GPUFilterTransformation {
    filter.setContrast(this.contrast);
  }

-  @Override public String toString() {
+  @Override
+  public String toString() {
    return "ContrastFilterTransformation(contrast=" + contrast + ")";
  }

-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
    return o instanceof ContrastFilterTransformation;
  }

-  @Override public int hashCode() {
-    return ID.hashCode();
+  @Override
+  public int hashCode() {
+    return ID.hashCode() + (int) (contrast * 10);
  }

-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
-    messageDigest.update(ID_BYTES);
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID + contrast).getBytes(CHARSET));
  }
 }
--- a/transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/GPUFilterTransformation.java
+++ b/transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/GPUFilterTransformation.java
@@ -1,14 +1,14 @@
 package jp.wasabeef.glide.transformations.gpu;

 /**
- * Copyright (C) 2018 Wasabeef
- *
+ * Copyright (C) 2020 Wasabeef
+ * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
- *
+ * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -18,11 +18,15 @@ package jp.wasabeef.glide.transformations.gpu;

 import android.content.Context;
 import android.graphics.Bitmap;
-import android.support.annotation.NonNull;
+
+import androidx.annotation.NonNull;
+
 import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
+
 import java.security.MessageDigest;
+
 import jp.co.cyberagent.android.gpuimage.GPUImage;
-import jp.co.cyberagent.android.gpuimage.GPUImageFilter;
+import jp.co.cyberagent.android.gpuimage.filter.GPUImageFilter;
 import jp.wasabeef.glide.transformations.BitmapTransformation;

 public class GPUFilterTransformation extends BitmapTransformation {
@@ -32,13 +36,14 @@ public class GPUFilterTransformation extends BitmapTransformation {
    "jp.wasabeef.glide.transformations.gpu.GPUFilterTransformation." + VERSION;
  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);

-  private GPUImageFilter gpuImageFilter;
+  private final GPUImageFilter gpuImageFilter;

  public GPUFilterTransformation(GPUImageFilter filter) {
    this.gpuImageFilter = filter;
  }

-  @Override protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+  @Override
+  protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
                             @NonNull Bitmap toTransform, int outWidth, int outHeight) {
    GPUImage gpuImage = new GPUImage(context);
    gpuImage.setImage(toTransform);
@@ -47,23 +52,28 @@ public class GPUFilterTransformation extends BitmapTransformation {
    return gpuImage.getBitmapWithFilterApplied();
  }

-  @Override public String toString() {
+  @Override
+  public String toString() {
    return getClass().getSimpleName();
  }

-  @SuppressWarnings("unchecked") public <T> T getFilter() {
+  @SuppressWarnings("unchecked")
+  public <T> T getFilter() {
    return (T) gpuImageFilter;
  }

-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
    return o instanceof GPUFilterTransformation;
  }

-  @Override public int hashCode() {
+  @Override
+  public int hashCode() {
    return ID.hashCode();
  }

-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
    messageDigest.update(ID_BYTES);
  }
 }
--- a/transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/InvertFilterTransformation.java
+++ b/transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/InvertFilterTransformation.java
@@ -1,14 +1,14 @@
 package jp.wasabeef.glide.transformations.gpu;

 /**
- * Copyright (C) 2018 Wasabeef
- *
+ * Copyright (C) 2020 Wasabeef
+ * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
- *
+ * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -16,8 +16,11 @@ package jp.wasabeef.glide.transformations.gpu;
 * limitations under the License.
 */

+import androidx.annotation.NonNull;
+
 import java.security.MessageDigest;
-import jp.co.cyberagent.android.gpuimage.GPUImageColorInvertFilter;
+
+import jp.co.cyberagent.android.gpuimage.filter.GPUImageColorInvertFilter;

 /**
 * Invert all the colors in the image.
@@ -27,25 +30,28 @@ public class InvertFilterTransformation extends GPUFilterTransformation {
  private static final int VERSION = 1;
  private static final String ID =
    "jp.wasabeef.glide.transformations.gpu.InvertFilterTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);

  public InvertFilterTransformation() {
    super(new GPUImageColorInvertFilter());
  }

-  @Override public String toString() {
+  @Override
+  public String toString() {
    return "InvertFilterTransformation()";
  }

-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
    return o instanceof InvertFilterTransformation;
  }

-  @Override public int hashCode() {
+  @Override
+  public int hashCode() {
    return ID.hashCode();
  }

-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
-    messageDigest.update(ID_BYTES);
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID).getBytes(CHARSET));
  }
 }
--- a/transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/KuwaharaFilterTransformation.java
+++ b/transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/KuwaharaFilterTransformation.java
@@ -1,14 +1,14 @@
 package jp.wasabeef.glide.transformations.gpu;

 /**
- * Copyright (C) 2018 Wasabeef
- *
+ * Copyright (C) 2020 Wasabeef
+ * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
- *
+ * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -16,12 +16,15 @@ package jp.wasabeef.glide.transformations.gpu;
 * limitations under the License.
 */

+import androidx.annotation.NonNull;
+
 import java.security.MessageDigest;
-import jp.co.cyberagent.android.gpuimage.GPUImageKuwaharaFilter;
+
+import jp.co.cyberagent.android.gpuimage.filter.GPUImageKuwaharaFilter;

 /**
 * Kuwahara all the colors in the image.
- *
+ * <p>
 * The radius to sample from when creating the brush-stroke effect, with a default of 25.
 * The larger the radius, the slower the filter.
 */
@@ -30,9 +33,8 @@ public class KuwaharaFilterTransformation extends GPUFilterTransformation {
  private static final int VERSION = 1;
  private static final String ID =
    "jp.wasabeef.glide.transformations.gpu.KuwaharaFilterTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);

-  private int radius;
+  private final int radius;

  public KuwaharaFilterTransformation() {
    this(25);
@@ -45,19 +47,23 @@ public class KuwaharaFilterTransformation extends GPUFilterTransformation {
    filter.setRadius(this.radius);
  }

-  @Override public String toString() {
+  @Override
+  public String toString() {
    return "KuwaharaFilterTransformation(radius=" + radius + ")";
  }

-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
    return o instanceof KuwaharaFilterTransformation;
  }

-  @Override public int hashCode() {
-    return ID.hashCode();
+  @Override
+  public int hashCode() {
+    return ID.hashCode() + radius * 10;
  }

-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
-    messageDigest.update(ID_BYTES);
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID + radius).getBytes(CHARSET));
  }
 }
--- a/transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/PixelationFilterTransformation.java
+++ b/transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/PixelationFilterTransformation.java
@@ -1,14 +1,14 @@
 package jp.wasabeef.glide.transformations.gpu;

 /**
- * Copyright (C) 2018 Wasabeef
- *
+ * Copyright (C) 2020 Wasabeef
+ * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
- *
+ * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -16,12 +16,15 @@ package jp.wasabeef.glide.transformations.gpu;
 * limitations under the License.
 */

+import androidx.annotation.NonNull;
+
 import java.security.MessageDigest;
-import jp.co.cyberagent.android.gpuimage.GPUImagePixelationFilter;
+
+import jp.co.cyberagent.android.gpuimage.filter.GPUImagePixelationFilter;

 /**
 * Applies a Pixelation effect to the image.
- *
+ * <p>
 * The pixel with a default of 10.0.
 */
 public class PixelationFilterTransformation extends GPUFilterTransformation {
@@ -29,9 +32,8 @@ public class PixelationFilterTransformation extends GPUFilterTransformation {
  private static final int VERSION = 1;
  private static final String ID =
    "jp.wasabeef.glide.transformations.gpu.PixelationFilterTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);

-  private float pixel;
+  private final float pixel;

  public PixelationFilterTransformation() {
    this(10f);
@@ -44,19 +46,23 @@ public class PixelationFilterTransformation extends GPUFilterTransformation {
    filter.setPixel(this.pixel);
  }

-  @Override public String toString() {
+  @Override
+  public String toString() {
    return "PixelationFilterTransformation(pixel=" + pixel + ")";
  }

-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
    return o instanceof PixelationFilterTransformation;
  }

-  @Override public int hashCode() {
-    return ID.hashCode();
+  @Override
+  public int hashCode() {
+    return ID.hashCode() + (int) (pixel * 10);
  }

-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
-    messageDigest.update(ID_BYTES);
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID + pixel).getBytes(CHARSET));
  }
 }
--- a/transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/SepiaFilterTransformation.java
+++ b/transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/SepiaFilterTransformation.java
@@ -1,14 +1,14 @@
 package jp.wasabeef.glide.transformations.gpu;

 /**
- * Copyright (C) 2018 Wasabeef
- *
+ * Copyright (C) 2020 Wasabeef
+ * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
- *
+ * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -16,12 +16,15 @@ package jp.wasabeef.glide.transformations.gpu;
 * limitations under the License.
 */

+import androidx.annotation.NonNull;
+
 import java.security.MessageDigest;
-import jp.co.cyberagent.android.gpuimage.GPUImageSepiaFilter;
+
+import jp.co.cyberagent.android.gpuimage.filter.GPUImageSepiaToneFilter;

 /**
 * Applies a simple sepia effect.
- *
+ * <p>
 * The intensity with a default of 1.0.
 */
 public class SepiaFilterTransformation extends GPUFilterTransformation {
@@ -29,34 +32,37 @@ public class SepiaFilterTransformation extends GPUFilterTransformation {
  private static final int VERSION = 1;
  private static final String ID =
    "jp.wasabeef.glide.transformations.gpu.SepiaFilterTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);

-  private float intensity;
+  private final float intensity;

  public SepiaFilterTransformation() {
    this(1.0f);
  }

  public SepiaFilterTransformation(float intensity) {
-    super(new GPUImageSepiaFilter());
+    super(new GPUImageSepiaToneFilter());
    this.intensity = intensity;
-    GPUImageSepiaFilter filter = getFilter();
+    GPUImageSepiaToneFilter filter = getFilter();
    filter.setIntensity(this.intensity);
  }

-  @Override public String toString() {
+  @Override
+  public String toString() {
    return "SepiaFilterTransformation(intensity=" + intensity + ")";
  }

-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
    return o instanceof SepiaFilterTransformation;
  }

-  @Override public int hashCode() {
-    return ID.hashCode();
+  @Override
+  public int hashCode() {
+    return ID.hashCode() + (int) (intensity * 10);
  }

-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
-    messageDigest.update(ID_BYTES);
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID + intensity).getBytes(CHARSET));
  }
 }
--- a/transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/SketchFilterTransformation.java
+++ b/transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/SketchFilterTransformation.java
@@ -1,14 +1,14 @@
 package jp.wasabeef.glide.transformations.gpu;

 /**
- * Copyright (C) 2018 Wasabeef
- *
+ * Copyright (C) 2020 Wasabeef
+ * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
- *
+ * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -16,33 +16,39 @@ package jp.wasabeef.glide.transformations.gpu;
 * limitations under the License.
 */

+import androidx.annotation.NonNull;
+
 import java.security.MessageDigest;
-import jp.co.cyberagent.android.gpuimage.GPUImageSketchFilter;
+
+import jp.co.cyberagent.android.gpuimage.filter.GPUImageSketchFilter;

 public class SketchFilterTransformation extends GPUFilterTransformation {

  private static final int VERSION = 1;
  private static final String ID =
    "jp.wasabeef.glide.transformations.gpu.SketchFilterTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);

  public SketchFilterTransformation() {
    super(new GPUImageSketchFilter());
  }

-  @Override public String toString() {
+  @Override
+  public String toString() {
    return "SketchFilterTransformation()";
  }

-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
    return o instanceof SketchFilterTransformation;
  }

-  @Override public int hashCode() {
+  @Override
+  public int hashCode() {
    return ID.hashCode();
  }

-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
-    messageDigest.update(ID_BYTES);
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID).getBytes(CHARSET));
  }
 }
--- a/transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/SwirlFilterTransformation.java
+++ b/transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/SwirlFilterTransformation.java
@@ -1,14 +1,14 @@
 package jp.wasabeef.glide.transformations.gpu;

 /**
- * Copyright (C) 2018 Wasabeef
- *
+ * Copyright (C) 2020 Wasabeef
+ * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
- *
+ * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -17,8 +17,12 @@ package jp.wasabeef.glide.transformations.gpu;
 */

 import android.graphics.PointF;
+
+import androidx.annotation.NonNull;
+
 import java.security.MessageDigest;
-import jp.co.cyberagent.android.gpuimage.GPUImageSwirlFilter;
+
+import jp.co.cyberagent.android.gpuimage.filter.GPUImageSwirlFilter;

 /**
 * Creates a swirl distortion on the image.
@@ -28,11 +32,10 @@ public class SwirlFilterTransformation extends GPUFilterTransformation {
  private static final int VERSION = 1;
  private static final String ID =
    "jp.wasabeef.glide.transformations.gpu.SwirlFilterTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);

-  private float radius;
-  private float angle;
-  private PointF center;
+  private final float radius;
+  private final float angle;
+  private final PointF center;

  public SwirlFilterTransformation() {
    this(.5f, 1.0f, new PointF(0.5f, 0.5f));
@@ -54,20 +57,27 @@ public class SwirlFilterTransformation extends GPUFilterTransformation {
    filter.setCenter(this.center);
  }

-  @Override public String toString() {
+  @Override
+  public String toString() {
    return "SwirlFilterTransformation(radius=" + radius + ",angle=" + angle + ",center="
      + center.toString() + ")";
  }

-  @Override public boolean equals(Object o) {
-    return o instanceof SwirlFilterTransformation;
+  @Override
+  public boolean equals(Object o) {
+    return o instanceof SwirlFilterTransformation &&
+      ((SwirlFilterTransformation) o).radius == radius &&
+      ((SwirlFilterTransformation) o).angle == radius &&
+      ((SwirlFilterTransformation) o).center.equals(center.x, center.y);
  }

-  @Override public int hashCode() {
-    return ID.hashCode();
+  @Override
+  public int hashCode() {
+    return ID.hashCode() + (int) (radius * 1000) + (int) (angle * 10) + center.hashCode();
  }

-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
-    messageDigest.update(ID_BYTES);
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID + radius + angle + center.hashCode()).getBytes(CHARSET));
  }
 }
--- a/transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/ToonFilterTransformation.java
+++ b/transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/ToonFilterTransformation.java
@@ -1,14 +1,14 @@
 package jp.wasabeef.glide.transformations.gpu;

 /**
- * Copyright (C) 2018 Wasabeef
- *
+ * Copyright (C) 2020 Wasabeef
+ * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
- *
+ * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -16,8 +16,11 @@ package jp.wasabeef.glide.transformations.gpu;
 * limitations under the License.
 */

+import androidx.annotation.NonNull;
+
 import java.security.MessageDigest;
-import jp.co.cyberagent.android.gpuimage.GPUImageToonFilter;
+
+import jp.co.cyberagent.android.gpuimage.filter.GPUImageToonFilter;

 /**
 * The threshold at which to apply the edges, default of 0.2.
@@ -29,10 +32,9 @@ public class ToonFilterTransformation extends GPUFilterTransformation {
  private static final int VERSION = 1;
  private static final String ID =
    "jp.wasabeef.glide.transformations.gpu.ToonFilterTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);

-  private float threshold;
-  private float quantizationLevels;
+  private final float threshold;
+  private final float quantizationLevels;

  public ToonFilterTransformation() {
    this(.2f, 10.0f);
@@ -47,20 +49,26 @@ public class ToonFilterTransformation extends GPUFilterTransformation {
    filter.setQuantizationLevels(this.quantizationLevels);
  }

-  @Override public String toString() {
+  @Override
+  public String toString() {
    return "ToonFilterTransformation(threshold=" + threshold + ",quantizationLevels="
      + quantizationLevels + ")";
  }

-  @Override public boolean equals(Object o) {
-    return o instanceof ToonFilterTransformation;
+  @Override
+  public boolean equals(Object o) {
+    return o instanceof ToonFilterTransformation &&
+      ((ToonFilterTransformation) o).threshold == threshold &&
+      ((ToonFilterTransformation) o).quantizationLevels == quantizationLevels;
  }

-  @Override public int hashCode() {
-    return ID.hashCode();
+  @Override
+  public int hashCode() {
+    return ID.hashCode() + (int) (threshold * 1000) + (int) (quantizationLevels * 10);
  }

-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
-    messageDigest.update(ID_BYTES);
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID + threshold + quantizationLevels).getBytes(CHARSET));
  }
 }
--- a/transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/VignetteFilterTransformation.java
+++ b/transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/VignetteFilterTransformation.java
@@ -1,14 +1,14 @@
 package jp.wasabeef.glide.transformations.gpu;

 /**
- * Copyright (C) 2018 Wasabeef
- *
+ * Copyright (C) 2020 Wasabeef
+ * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
- *
+ * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -17,9 +17,13 @@ package jp.wasabeef.glide.transformations.gpu;
 */

 import android.graphics.PointF;
+
+import androidx.annotation.NonNull;
+
 import java.security.MessageDigest;
 import java.util.Arrays;
-import jp.co.cyberagent.android.gpuimage.GPUImageVignetteFilter;
+
+import jp.co.cyberagent.android.gpuimage.filter.GPUImageVignetteFilter;

 /**
 * Performs a vignetting effect, fading out the image at the edges
@@ -31,15 +35,14 @@ public class VignetteFilterTransformation extends GPUFilterTransformation {
  private static final int VERSION = 1;
  private static final String ID =
    "jp.wasabeef.glide.transformations.gpu.VignetteFilterTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);

-  private PointF center;
-  private float[] vignetteColor;
-  private float vignetteStart;
-  private float vignetteEnd;
+  private final PointF center;
+  private final float[] vignetteColor;
+  private final float vignetteStart;
+  private final float vignetteEnd;

  public VignetteFilterTransformation() {
-    this(new PointF(0.5f, 0.5f), new float[] { 0.0f, 0.0f, 0.0f }, 0.0f, 0.75f);
+    this(new PointF(0.5f, 0.5f), new float[]{0.0f, 0.0f, 0.0f}, 0.0f, 0.75f);
  }

  public VignetteFilterTransformation(PointF center, float[] color, float start, float end) {
@@ -55,20 +58,29 @@ public class VignetteFilterTransformation extends GPUFilterTransformation {
    filter.setVignetteEnd(vignetteEnd);
  }

-  @Override public String toString() {
+  @Override
+  public String toString() {
    return "VignetteFilterTransformation(center=" + center.toString() + ",color=" + Arrays.toString(
      vignetteColor) + ",start=" + vignetteStart + ",end=" + vignetteEnd + ")";
  }

-  @Override public boolean equals(Object o) {
-    return o instanceof VignetteFilterTransformation;
+  @Override
+  public boolean equals(Object o) {
+    return o instanceof VignetteFilterTransformation &&
+      ((VignetteFilterTransformation) o).center.equals(center.x, center.y) &&
+      Arrays.equals(((VignetteFilterTransformation) o).vignetteColor, vignetteColor) &&
+      ((VignetteFilterTransformation) o).vignetteStart == vignetteStart &&
+      ((VignetteFilterTransformation) o).vignetteEnd == vignetteEnd;
  }

-  @Override public int hashCode() {
-    return ID.hashCode();
+  @Override
+  public int hashCode() {
+    return ID.hashCode() + center.hashCode() + Arrays.hashCode(vignetteColor) +
+      (int) (vignetteStart * 100) + (int) (vignetteEnd * 10);
  }

-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
-    messageDigest.update(ID_BYTES);
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID + center + Arrays.hashCode(vignetteColor) + vignetteStart + vignetteEnd).getBytes(CHARSET));
  }
 }
--- a/transformations/src/main/java/jp/wasabeef/glide/transformations/internal/FastBlur.java
+++ b/transformations/src/main/java/jp/wasabeef/glide/transformations/internal/FastBlur.java
@@ -3,14 +3,14 @@ package jp.wasabeef.glide.transformations.internal;
 import android.graphics.Bitmap;

 /**
- * Copyright (C) 2018 Wasabeef
- *
+ * Copyright (C) 2020 Wasabeef
+ * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
- *
+ * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -72,15 +72,15 @@ public class FastBlur {
    int wh = w * h;
    int div = radius + radius + 1;

-    int r[] = new int[wh];
-    int g[] = new int[wh];
-    int b[] = new int[wh];
+    int[] r = new int[wh];
+    int[] g = new int[wh];
+    int[] b = new int[wh];
    int rsum, gsum, bsum, x, y, i, p, yp, yi, yw;
-    int vmin[] = new int[Math.max(w, h)];
+    int[] vmin = new int[Math.max(w, h)];

    int divsum = (div + 1) >> 1;
    divsum *= divsum;
-    int dv[] = new int[256 * divsum];
+    int[] dv = new int[256 * divsum];
    for (i = 0; i < 256 * divsum; i++) {
      dv[i] = (i / divsum);
    }
--- a/transformations/src/main/java/jp/wasabeef/glide/transformations/internal/RSBlur.java
+++ b/transformations/src/main/java/jp/wasabeef/glide/transformations/internal/RSBlur.java
@@ -11,14 +11,14 @@ import android.renderscript.RenderScript;
 import android.renderscript.ScriptIntrinsicBlur;

 /**
- * Copyright (C) 2018 Wasabeef
- *
+ * Copyright (C) 2020 Wasabeef
+ * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
- *
+ * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -28,7 +28,6 @@ import android.renderscript.ScriptIntrinsicBlur;

 public class RSBlur {

-  @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR2)
  public static Bitmap blur(Context context, Bitmap bitmap, int radius) throws RSRuntimeException {
    RenderScript rs = null;
    Allocation input = null;
--- a/transformations/src/main/java/jp/wasabeef/glide/transformations/internal/Utils.java
+++ b/transformations/src/main/java/jp/wasabeef/glide/transformations/internal/Utils.java
@@ -1,18 +1,19 @@
 package jp.wasabeef.glide.transformations.internal;

 import android.content.Context;
+import android.content.res.Resources;
 import android.graphics.drawable.Drawable;
 import android.os.Build;

 /**
- * Copyright (C) 2018 Wasabeef
- *
+ * Copyright (C) 2020 Wasabeef
+ * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
- *
+ * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -26,18 +27,7 @@ public final class Utils {
    // Utility class.
  }

-  public static Drawable getMaskDrawable(Context context, int maskId) {
-    Drawable drawable;
-    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-      drawable = context.getDrawable(maskId);
-    } else {
-      drawable = context.getResources().getDrawable(maskId);
-    }
-
-    if (drawable == null) {
-      throw new IllegalArgumentException("maskId is invalid");
-    }
-
-    return drawable;
+  public static int toDp(int px) {
+    return px * (int) Resources.getSystem().getDisplayMetrics().density;
  }
 }
Author	SHA1	Message	Date
Daichi Furiya	09e62054e9	Release 4.3.0 (#184 ) * refactor: clean code * update: gpuimage * update: min sdk to 21 * refactor: remove support rs * update: gradle plugin * style: fix xml format * update: update gradle properties * release 4.2.1 * update: samples * update: sample * update:changelog * remove comments * change release version	2020-09-27 07:37:31 +09:00
Daichi Furiya	4b4f6b1ad4	Update build.gradle	2020-09-24 18:49:48 +09:00
Daichi Furiya	074b6eef45	Release 4.2.0 (#183 ) * format * update copyright * remove -android.namespacedRClass * update compile&target sdk version to 30 * update dependencies * update gitignore * update samples dependencies * update signinconfig * bump up to 4.2.0 * bump up to 4.2.0	2020-09-15 03:51:31 +09:00
bigeye-wg	fa04c1b3c9	fixed drawDiagonalFromTopLeftRoundRect (#178 )	2020-09-15 02:45:35 +09:00
Daichi Furiya	056adc6451	Create FUNDING.yml	2020-07-28 23:24:40 +09:00
Jason Cooke	1c925c932e	docs: fix typo (#166 )	2020-01-30 15:52:25 +09:00
Daichi Furiya	b08325ec70	Update README.md	2019-08-15 17:07:31 +09:00
wasabeef	e9acc52d9e	add RoundedCourners to sample	2019-08-15 16:24:26 +09:00
wasabeef	ce14f7bdf1	update androidx libraries	2019-08-15 15:10:55 +09:00
Daichi Furiya	0b9311813a	4.1.0 (#163 ) * update gradle wrapper * update Copyright * update kotlin version * update glide * update Copyright * refactor to be simply * add CircleCropWithBorder to sample * code cleanup * add px to dp convert * update gradle * update idea settings * bump up to 4.1.0 * update readme	2019-08-15 13:47:18 +09:00
VeCharm	e16eda6af1	setCanvasBitmapDensity (#147 )	2019-08-15 12:05:57 +09:00
Terence	783d69c579	Add crop circle with border transformation (#136 )	2019-08-15 12:04:05 +09:00
Devansh Maurya	ec0e655f0a	Update Readme.md (#162 ) Added RequestOptions as a prefix to bitmapTransform() function call as it is difficult for many newcomers to understand from where to get bitmapTransform() function	2019-08-15 12:01:32 +09:00
wasabeef	9d4d7990d3	bump up to 4.0.1	2018-11-20 10:54:25 +09:00
wasabeef	d67f715c65	add consumerProguardFiles	2018-11-20 10:52:45 +09:00
wasabeef	f09f073442	update gradle plugin	2018-11-20 10:52:26 +09:00
Daichi Furiya	2e2846d354	refactor support rs (#142 )	2018-11-16 18:01:01 +09:00
Daichi Furiya	3aa8e53c6a	[WIP] Migrate to AndroidX (#141 ) Migrate to AndroidX	2018-11-16 16:19:42 +09:00
Daichi Furiya	4818373fc5	v3.3.0 (#127 ) * fixed #119 * update gradle files * rename * add sample of SupportRSBlur * update libs * bump up 3.3.0	2018-04-23 05:08:05 +09:00
Mike Fougere	8c72ad64b9	Add SupportBlurTransformation which uses RenderScript support library. (#125 ) * Add SupportBlurTransformation which uses RenderScript support library. * Whoops -- forgot to change the imports. * Fix type.	2018-04-23 02:09:21 +09:00
Daichi Furiya	81e72fc553	Deprecated RSBlur (#124 )	2018-04-10 03:05:28 +09:00
Daichi Furiya	0361d97018	Update build.gradle	2018-04-10 01:01:17 +09:00