glFinish - OpenGL ES 3 Reference Pages

## Name

glFinish — block until all GL execution is complete

## C Specification

`void glFinish(` | void`)`;

## Description

`glFinish` does not return until the effects of all previously called GL commands are complete. Such effects include all changes to GL state, all changes to connection state, and all changes to the frame buffer contents.

## Notes

`glFinish` requires a round trip to the server.

## API Version Support

| OpenGL ES API Version
--- | ---
Function Name | 2.0 | 3.0
glFinish | ✔ | ✔

## See Also

glFlush

## Copyright

Copyright © 1991-2006 Silicon Graphics, Inc. Copyright © 2010-2014 Khronos Group. This document is licensed under the SGI Free Software B License. For details, see http://oss.sgi.com/projects/FreeB/.