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"""Integer values looked up via glGetIntegerv( constant )"""
import ctypes
_get = None
class LookupInt( object ):
def __init__( self, lookup, format=ctypes.c_int ):
self.lookup = lookup
self.format = format
def __int__( self ):
global _get
if _get is None:
from OpenGL.GL import glGetIntegerv
_get = glGetIntegerv
output = self.format()
_get( self.lookup, output )
return output.value
def __eq__( self, other ):
return int(self) == other
def __cmp__( self, other ):
return cmp( int(self), other )
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