---
title: getShaderPrecisionFormat
framework: webkitjs
role: symbol
role_heading: Instance Method
path: webkitjs/webglrenderingcontextbase/1629647-getshaderprecisionformat
---

# getShaderPrecisionFormat

## Declaration

```data
WebGLShaderPrecisionFormat getShaderPrecisionFormat(
    GLenum shadertype, 
    GLenum precisiontype
);
```