glXQueryExtensionsString

return list of supported extensions

Signature

glXQueryExtensionsString( Display * ( dpy ) , int ( screen ) )-> const char *
glXQueryExtensionsString( dpy , screen ) -> <class 'ctypes.c_char_p'>

Parameters

VariablesDescription
dpy
Specifies the connection to the X server.
screen
Specifies the screen number.

Description

glXQueryExtensionsString returns a pointer to a string describing which GLX extensions are supported on the connection. The string is null-terminated and contains a space-separated list of extension names. (The extension names themselves never contain spaces.) If there are no extensions to GLX, then the empty string is returned.

Notes

glXQueryExtensionsString is available only if the GLX version is 1.1 or greater.
glXQueryExtensionsString only returns information about GLX extensions. Call glGetString to get a list of GL extensions.

See Also

glGetString , glXQueryVersion , glXQueryServerString , glXGetClientString

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