📄 xqueryextension.html
字号:
<HTML><BODY><PRE> <STRONG>NAME</STRONG> <STRONG>glXQueryExtension</STRONG> - indicate whether the GLX extension is supported <STRONG>C</STRONG> <STRONG>SPECIFICATION</STRONG> Bool <STRONG>glXQueryExtension</STRONG>( Display *<EM>dpy</EM>, int *<EM>errorBase</EM>, int *<EM>eventBase</EM> ) <STRONG>PARAMETERS</STRONG> <EM>dpy</EM> Specifies the connection to the X server. <EM>errorBase</EM> Returns the base error code of the GLX server extension. <EM>eventBase</EM> Returns the base event code of the GLX server extension. <STRONG>DESCRIPTION</STRONG> <STRONG>glXQueryExtension</STRONG> returns <STRONG>True</STRONG> if the X server of connection <EM>dpy</EM> supports the GLX extension, <STRONG>False</STRONG> otherwise. If <STRONG>True</STRONG> is returned, then <EM>errorBase</EM> and <EM>eventBase</EM> return the error base and event base of the GLX extension. Otherwise, <EM>errorBase</EM> and <EM>eventBase</EM> are unchanged. <EM>errorBase</EM> and <EM>eventBase</EM> do not return values if they are specified as <STRONG>NULL</STRONG>. <STRONG>NOTES</STRONG> <EM>eventBase</EM> is included for future extensions. GLX does not currently define any events. <STRONG>SEE</STRONG> <STRONG>ALSO</STRONG> <STRONG>glXQueryVersion</STRONG></PRE></BODY></HTML>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -