ROP Support

ROP Support

ROP CODE	SUPPORTED
	X version	gd (gif) version
SRCCOPY	X	X
MERGECOPY	X	-
SRCAND	X	-
NOTSRCCOPY	X	-
SRCERASE	X	-
SRCINVERT	X	-
SRCPAINT	X	-
NOTSRCERASE	X	-
MERGEPAINT	X	-
PATPAINT	X	-
PATCOPY	X	X
DSTINVERT	X	X
PATINVERT	X	X
BLACKNESS	X	X
WHITENESS	X	X