glXQueryVersion()glXQueryVersion()NAMEglXQueryVersion - return the version numbers of the GLX extension
SYNOPSIS
Bool glXQueryVersion(
Display *dpy,
int *major,
int *minor );
PARAMETERS
Specifies the connection to the X server. Returns the major version
number of the GLX server extension. Returns the minor version number
of the GLX server extension.
DESCRIPTIONglXQueryVersion() returns the major and minor version numbers of the
GLX extension implemented by the server associated with connection dpy.
Implementations with the same major version number are upward compatiā
ble, meaning that the implementation with the higher minor number is a
superset of the version with the lower minor number.
major and minor do not return values if they are specified as NULL.
ERRORSglXQueryVersion() returns False if it fails, True otherwise.
major and minor are not updated when False is returned.
SEE ALSOglXQueryExtension()glXQueryVersion()