The difference between DX and OpenGL

Now the video card basically supports DX, the support OG is already very few

GDI, graphics Device Interface, MS Development of the general Windows System Graphics programming interface, the function of a wide range of features, general programming is used it. But it's not going to work for multimedia development.

Opengl:opengl is a set of three-dimensional graphics packages developed by SGI. Just a library of graphical functions.

DirectX contains graphics, sound, input, network and other modules.

The graphics library performance of DirectX is not as good as OpenGL for graphics alone

OpenGL is stable and can be used across platforms. But OpenGL requires video card support more.

The difference between DX and OpenGL