NAME

glXGetContextIDEXT − get the XID for a context. 

SYNOPSIS

GLXContextID glXGetContextIDEXT(
        const GLXContext ctx );

PARAMETERS

ctxSpecifies a GLX rendering context. 

DESCRIPTION

glXGetContextIDEXT() returns the XID associated with a GLXContext. 

No round trip is forced to the server; unlike most X calls that return a value, glXGetContextIDEXT() does not flush any pending events. 

glXGetContextIDEXT() is part of the EXT_import_context extension, not part of the core GLX command set. If GLX_EXT_import_context is included in the string returned by glXQueryExtensionsString(), when called with argument GLX_EXTENSIONS, extension EXT_import_context is supported. 

ERRORS

GLXBadContext is generated if ctx does not refer to a valid context. 

SEE ALSO

glXCreateContext(), glXQueryVersion(), glXQueryExtensionsString()