[DirectX 6 Programmer's Reference] Transparent Blitting (34.9404761904762%)
DirectX Foundation > DirectDraw > DirectDraw Essentials > Surfaces > Blitting to Surfaces
[DirectX 7 Programmer's Reference] Transparent Blitting (34.9404761904762%)
Microsoft DirectX 7.0 > DirectDraw > DirectDraw Essentials > Surfaces > Blitting to Surfaces