1GLFINISH(3G)                                                      GLFINISH(3G)
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NAME

6       glFinish - block until all GL execution is complete
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C SPECIFICATION

10       void glFinish( void )
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DESCRIPTION

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

20       glFinish requires a round trip to the server.
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ERRORS

23       GL_INVALID_OPERATION is generated if glFinish is executed  between  the
24       execution of glBegin and the corresponding execution of glEnd.
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SEE ALSO

27       glFlush(3G)
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32                                                                  GLFINISH(3G)