У него очень нехилый 2D движок. Подробности в hardware manual Vector drawing engine Extended rendering primitives supported in hardware
 Lines
 Polygons
 Circles and ellipses
 Quadratic Béziers
 Texture mapping
BitBLT function Seven types of BitBLT operations
 Fill
 Copy
 Stretch BitBLT
 Rotate and scale
 Alpha blending
 Bilinear filtering
 Color conversion