W
glXWaitX
Chapter 21
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glXWaitX
glXWaitX: complete X execution prior to subsequent GL calls.
C Specification
void glXWaitX(void)
Description
X rendering calls made prior to glXWaitX are guaranteed to be executed before GL
rendering calls made after glXWaitX. Although the same result can be achieved using
XSync, glXWaitX does not require a round trip to the server, and it is therefore more
efficient in cases where client and server are on separate machines.
glXWaitX is ignored if there is no current GLX context.
Note
glXWaitX may or may not flush the GL stream.
Errors
• GLXBadCurrentWindow is generated if the drawable associated with the current
context of the calling thread is a window, and that window is no longer valid.
See Also
glFinish,
glFlush,
glXWaitGL,
XSync
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