D3DXColorSubtract

Subtracts two color values to create a new color value.

D3DXCOLOR * D3DXColorSubtract(
  D3DXCOLOR * pOut,
  CONST D3DXCOLOR * pC1,
  CONST D3DXCOLOR * pC2
);

Parameters

pOut

[in, out] Pointer to a D3DXCOLOR structure that is the result of the operation.

pC1

[in] Pointer to a source D3DXCOLOR structure.

pC2

[in] Pointer to a source D3DXCOLOR structure.

Return Values

This function returns a pointer to a D3DXCOLOR structure that is the difference between two color values.

Remarks

The return value for this function is the same value returned in the pOut parameter. In this way, the D3DXColorSubtract function can be used as a parameter for another function.

Requirements

Header: Declared in D3dx9math.h.

See Also

D3DXColorAdd