def _win_supported_pixelformat(self, hdc, mode):
reqpf = self._as_win_pixelformat(mode)
#print "GLConfig._win_supported_pixelformat" ###
#print "Requested format:" ###
#win_dump_pixelformat(reqpf) ###
#print "GLConfig: Choosing pixel format for hdc", hdc ###
ipf = wgl.ChoosePixelFormat(hdc, reqpf)
#print "... result =", ipf ###
actpf = wgl.PIXELFORMATDESCRIPTOR()
#print "GLConfig: Describing pixel format", ipf, "for hdc", hdc ###
wgl.DescribePixelFormat(hdc, ipf, actpf.nSize, actpf)
#print "Actual format:" ###
#win_dump_pixelformat(actpf) ###
return ipf, actpf
