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Manual Reference Pages  - GLFINISH (3G)

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glFinish - block until all GL execution is complete

CONTENTS

C Specification
Description
Notes
Errors
See Also

void glFinish( void )

 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.

 glFinish requires a round trip to the server.

 GL_INVALID_OPERATION is generated if  glFinish is executed between the execution of  glBegin and the corresponding execution of  glEnd.

 glFlush(3G)

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