[DirectX 8.1 C/C++ Programmer's Reference] COM Helper Functions (28.9645664300203%)
DirectX 8.1 (C++) > DirectShow > DirectShow Reference > DirectShow Base Classes > Utility Functions
[DirectX 6 Programmer's Reference] COM Reference Count Semantics for Surfaces (19.1797516420361%)
DirectX Foundation > DirectDraw > DirectDraw Essentials > Surfaces
[DirectX 7 Programmer's Reference] COM Reference Count Semantics for Surfaces (19.1797516420361%)
Microsoft DirectX 7.0 > DirectDraw > DirectDraw Essentials > Surfaces