Platform SDK: DirectX

Gamma and Color Controls

This section contains information about the gamma and color control used with DirectDrawSurface objects. Information is organized into the following topics.

[C++]

Note  You should not attempt to use both the IDirectDrawGammaControl and IDirectDrawColorControl interfaces on a single surface. Their effects are undefined when used together.

[Visual Basic]

Note  You should not attempt to use both the DirectDrawGammaControl and DirectDrawColorControl objects on a single surface. Their effects are undefined when used together.