音视频编辑抽象类，所有的编辑操作都是这个类的子类 @author createchance @date 25/03/2018

${DESC} @author createchance @date 2018/5/19

纵横比逻辑封装类

${DESC} @author createchance @date 25/03/2018

Camera v1 api实现类 api < 21平台使用 @author gaochao1-iri

Camera v2 实现类 <p> API >= 21平台使用

Camera v2设备信息

针对camera v1 & v2 api的配置javabean类 用于保存相机当前的所有配置 @author gaochao1-iri

相机抽象类，需要不同版本的相机去实现 统一接口，屏蔽底层细节。 @author gaochao1-iri

CameraView 接口类 @author gaochao1-iri

${DESC} @author createchance @date 2018/5/19

常量定义类

${DESC} @author createchance @date 24/04/2018

${DESC} @author createchance @date 03/05/2018

Monitors the value returned from {@link Display#getRotation()}.

${DESC} @author createchance @date 03/05/2018

Utilities of EGL14 APIs. Copy from google cts test for open gl es. url: https://android.googlesource.com/platform/cts/+/master/tests/tests/opengl/src/

Instrumentation test, which will execute on an Android device. @see <a href="http://d.android.com/tools/testing">Testing documentation</a>

Instrumented test, which will execute on an Android device. @see <a href="http://d.android.com/tools/testing">Testing documentation</a>

Instrumented test, which will execute on an Android device. @see <a href="http://d.android.com/tools/testing">Testing documentation</a>

Instrumentation test, which will execute on an Android device. @see <a href="http://d.android.com/tools/testing">Testing documentation</a>

Example local unit test, which will execute on the development machine (host). @see <a href="http://d.android.com/tools/testing">Testing documentatio

Example local unit test, which will execute on the development machine (host). @see <a href="http://d.android.com/tools/testing">Testing documentatio

Example local unit test, which will execute on the development machine (host). @see <a href="http://d.android.com/tools/testing">Testing documentatio

Example local unit test, which will execute on the development machine (host). @see <a href="http://d.android.com/tools/testing">Testing documentatio

The main accessor for GPUImage functionality. This class helps to do common tasks through a simple interface.

Runs a 3x3 convolution kernel against the image

Mix ranges from 0.0 (only image 1) to 1.0 (only image 2), with 0.5 (half of either) as the normal level

A hardware-accelerated 9-hit box blur of an image scaling: for the size of the applied blur, default of 1.0

brightness value ranges from -1.0 to 1.0, with 0.0 as the normal level

Selectively replaces a color in the first image with the second image

Created by edward_chiang on 13/10/16.

Invert all the colors in the image.

Applies a ColorMatrix to the image.

Changes the contrast of the image.<br> <br> contrast value ranges from 0.0 to 4.0, with 1.0 as the normal level

crossHatchSpacing: The fractional width of the image to use as the spacing for the crosshatch. The default is 0.03. lineWidth: A relative width for th

For each pixel, this sets it to the maximum value of the red channel in a rectangular neighborhood extending out dilationRadius pixels from the center

Mix ranges from 0.0 (only image 1) to 1.0 (only image 2), with 0.5 (half of either) as the normal level

Applies an emboss effect to the image.<br> <br> Intensity ranges from 0.0 to 4.0, with 1.0 as the normal level

exposure: The adjusted exposure (-10.0 - 10.0, with 0.0 as the default)

Resembles a filter that consists of multiple filters applied after each other.

gamma value ranges from 0.0 to 3.0, with 1.0 as the normal level

A more generalized 9x9 Gaussian blur filter blurSize value ranging from 0.0 on up, with a default of 1.0

Applies a grayscale effect to the image.

The haze filter can be used to add or remove haze. This is similar to a UV filter.

Adjusts the shadows and highlights of an image shadows: Increase to lighten shadows, from 0.0 to 1.0, with 0.0 as the default. highlights: Decrease to

Kuwahara image abstraction, drawn from the work of Kyprianidis, et. al. in their publication "Anisotropic Kuwahara Filtering on the GPU" within the GP

Created by vashisthg 30/05/14.

Converts the image to a single-color version, based on the luminance of each pixel intensity: The degree to which the specific color replaces the norm