android gpuimage下载 - android gpuimage源码下载

android gpuimage

JAVA源码

1.0.0

下载

适用于 Android 的 GPUImage

想法来自：iOS GPUImage框架

目标是拥有尽可能类似于 GPUImage 的东西。顶点着色器和片段着色器完全相同。这样可以更轻松地将滤镜从 GPUImage iOS 移植到 Android。

要求

Android 2.2 或更高版本 (OpenGL ES 2.0)

用法

Gradle 依赖

repositories {
    mavenCentral()
}

dependencies {
    implementation ' jp.co.cyberagent.android:gpuimage:2.x.x '
}

示例代码

带预览：

爪哇：

 @ Override
public void onCreate ( final Bundle savedInstanceState ) {
    super . onCreate ( savedInstanceState );
    setContentView ( R . layout . activity );

    Uri imageUri = ...;
    gpuImage = new GPUImage ( this );
    gpuImage . setGLSurfaceView (( GLSurfaceView ) findViewById ( R . id . surfaceView ));
    gpuImage . setImage ( imageUri ); // this loads image on the current thread, should be run in a thread
    gpuImage . setFilter ( new GPUImageSepiaFilter ());

    // Later when image should be saved saved:
    gpuImage . saveToPictures ( "GPUImage" , "ImageWithFilter.jpg" , null );
}

科特林：

 public override fun onCreate ( savedInstanceState : Bundle ? ) {
    super .onCreate(savedInstanceState)
    setContentView( R .layout.activity_gallery)

    val imageUri : Uri = .. .
    gpuImage = GPUImage ( this )
    gpuImage.setGLSurfaceView(findViewById< GLSurfaceView >( R .id.surfaceView))
    gpuImage.setImage(imageUri) // this loads image on the current thread, should be run in a thread
    gpuImage.setFilter( GPUImageSepiaFilter ())

    // Later when image should be saved saved:
    gpuImage.saveToPictures( " GPUImage " , " ImageWithFilter.jpg " , null )
}

使用GPUImageView

< jp .co.cyberagent.android.gpuimage.GPUImageView
    android : id = " @+id/gpuimageview "
    android : layout_width = " match_parent "
    android : layout_height = " match_parent "
    app : gpuimage_show_loading = " false "
    app : gpuimage_surface_type = " texture_view " /> <!-- surface_view or texture_view -->

爪哇：

 @ Override
public void onCreate ( final Bundle savedInstanceState ) {
    super . onCreate ( savedInstanceState );
    setContentView ( R . layout . activity );

    Uri imageUri = ...;
    gpuImageView = findViewById ( R . id . gpuimageview );
    gpuImageView . setImage ( imageUri ); // this loads image on the current thread, should be run in a thread
    gpuImageView . setFilter ( new GPUImageSepiaFilter ());

    // Later when image should be saved saved:
    gpuImageView . saveToPictures ( "GPUImage" , "ImageWithFilter.jpg" , null );
}

科特林：

 public override fun onCreate ( savedInstanceState : Bundle ? ) {
    super .onCreate(savedInstanceState)
    setContentView( R .layout.activity_gallery)

    val imageUri : Uri = .. .
    gpuImageView = findViewById< GPUImageView >( R .id.gpuimageview)
    gpuImageView.setImage(imageUri) // this loads image on the current thread, should be run in a thread
    gpuImageView.setFilter( GPUImageSepiaFilter ())

    // Later when image should be saved saved:
    gpuImageView.saveToPictures( " GPUImage " , " ImageWithFilter.jpg " , null )
}

没有预览：

爪哇：

 public void onCreate ( final Bundle savedInstanceState ) {
    public void onCreate ( final Bundle savedInstanceState ) {
    Uri imageUri = ...;
    gpuImage = new GPUImage ( context );
    gpuImage . setFilter ( new GPUImageSobelEdgeDetection ());
    gpuImage . setImage ( imageUri );
    gpuImage . saveToPictures ( "GPUImage" , "ImageWithFilter.jpg" , null );
}

科特林：

 public override fun onCreate ( savedInstanceState : Bundle ? ) {
    super .onCreate(savedInstanceState)
    setContentView( R .layout.activity_gallery)
    val imageUri : Uri = .. .
    gpuImage = GPUImage ( this )
    gpuImage.setFilter( GPUImageSepiaFilter ())
    gpuImage.setImage(imageUri)
    gpuImage.saveToPictures( " GPUImage " , " ImageWithFilter.jpg " , null )
}

iOS 着色器的 GPUImage 支持状态

其他的

纹理 3x3
灰阶

摇篮

确保在使用 Maven 时运行干净的目标。

gradle clean assemble

执照

 Copyright 2018 CyberAgent, Inc.

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

   http://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.

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