---
title: invalidateSubFramebuffer
framework: webkitjs
role: symbol
role_heading: Instance Method
path: webkitjs/webgl2renderingcontext/1629947-invalidatesubframebuffer
---

# invalidateSubFramebuffer

## Declaration

```data
void invalidateSubFramebuffer(
    GLenum target, 
    sequence <GLenum> attachments, 
    GLint x, 
    GLint y, 
    GLsizei width, 
    GLsizei height
);
```