1991-2006
Silicon Graphics, Inc.
2010-2013
Khronos Group
glFinish
3G

# 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.

## See Also

glFlush

## Copyright

Copyright 1991-2006 Silicon Graphics, Inc. Copyright 2010-2013 Khronos Group. This document is licensed under the SGI Free Software B License. For details, see http://oss.sgi.com/projects/FreeB/.