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OpenGL函数解析-glFinish

2013年12月12日 ⁄ 综合 ⁄ 共 527字 ⁄ 字号 评论关闭
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glFinish

NAME

glFinish -- block until all GL execution is complete

C SPECIFICATION

void glFinish(void 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

ERRORS

GL_INVALID_OPERATION is generated if glFinish is called between a call to glBegin and the corresponding call to glEnd.

SEE ALSO

glFlush, glXWaitGL, glXWaitX


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