fillrectangle=xor,blend
drawrectangle=blend
drawline=blend
filltrapezoid=xor,blend
filltriangle=xor,blend
blit=none,xor,alphachannel,coloralpha,colorize,src_colorkey,dst_colorkey,rotate180,src_premultiply,src_premulticolor
stretchblit=none,xor,alphachannel,coloralpha,colorize,src_colorkey,dst_colorkey,rotate180,src_premultiply,src_premulticolor