glFinish - block until all GL execution is complete

C Specification

voidglFinish(void);

Copyright

       Copyright © 1991-2006 Silicon Graphics, Inc.
       Copyright © 2010-2014 Khronos Group

[FIXME: source]                                    11/18/2024                                       GLFINISH(3G)

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.

Name

       glFinish - block until all GL execution is complete

Notes

glFinish requires a round trip to the server.

Version Support

       ┌──────────┬───────────────────────────────────────────────────────────────────────┐
       │          │                OpenGLVersion                                         │
       ├──────────┼─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┤
       │ Function │ 2.0 │ 2.1 │ 3.0 │ 3.1 │ 3.2 │ 3.3 │ 4.0 │ 4.1 │ 4.2 │ 4.3 │ 4.4 │ 4.5 │
       │ /        │     │     │     │     │     │     │     │     │     │     │     │     │
       │ Feature  │     │     │     │     │     │     │     │     │     │     │     │     │
       │ Name     │     │     │     │     │     │     │     │     │     │     │     │     │
       ├──────────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
       │ glFinish │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │
       └──────────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┘