Enum DdsAlphaMode

Namespace

SharpDX.WIC

Assembly

SharpDX.Direct2D1.dll

Specifies the the meaning of pixel color component values contained in the DDS image.

public enum DdsAlphaMode

Fields

DdsAlphaModeCustom = 4

The alpha channel contains custom data that is not alpha.

DdsAlphaModeOpaque = 3

The alpha data is opaque (UNORM value of 1). This can be used by a compliant reader as a performance optimization. For example, blending operations can be converted to copies.

DdsAlphaModePremultiplied = 2

The alpha data is premultiplied.

DdsAlphaModeStraight = 1

The alpha data is straight.

DdsAlphaModeUnknown = 0

Alpha behavior is unspecified and must be determined by the reader.