DXNATIVETYPEINFO structure

Describes the underlying native pixel format of a DXSurface object.

Syntax

typedef struct tagDXNATIVETYPEINFO {
  BYTE  *pCurrentData;
  BYTE  *pFirstByte;
  long  lPitch;
  DWORD dwColorKey;
} DXNATIVETYPEINFO;

Members

• pCurrentData
  Pointer to the first byte of a sample at the current x-axis and y-axis position in a DXSurface object.

• pFirstByte
  Pointer to the first byte of a sample at the origin of the DXSurface.

• lPitch
  Value of type long that indicates the number of bytes to add to pFirstByte to advance from one row to the next row in the DXSurface.

• dwColorKey
  Value of type DWORD used as a color key for the DXSurface.

Requirements

See also

Reference

IDXARGBReadPtr::GetNativeType

IDXARGBSurfaceInit::InitFromDDSurface