FilterRenderer. Filter rendering for Android，can add filter effect to GLSurfaceView using OpenGL. 视频滤镜渲染处理，可以添加多种滤镜，使用了OpenGL

Problem

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Audience

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Market

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Pricing

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.