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d3dxcolorsubtract.md

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description ms.assetid title ms.topic ms.date topic_type api_name api_type api_location
Subtracts two color values to create a new color value.
c21f8402-c1c2-4909-896f-2872ef518537
D3DXColorSubtract function (D3dx9math.h)
reference
05/31/2018
APIRef
kbSyntax
D3DXColorSubtract
LibDef
d3dx9.lib
d3dx9.dll

D3DXColorSubtract function

Note

The D3DX utility library is deprecated. We recommend that you use DirectXMath instead.

Subtracts two color values to create a new color value.

Syntax

D3DXCOLOR* D3DXColorSubtract(
  _Inout_       D3DXCOLOR *pOut,
  _In_    const D3DXCOLOR *pC1,
  _In_    const D3DXCOLOR *pC2
);

Parameters

pOut [in, out]

Type: D3DXCOLOR*

Pointer to a D3DXCOLOR structure that is the result of the operation.

pC1 [in]

Type: const D3DXCOLOR*

Pointer to a source D3DXCOLOR structure.

pC2 [in]

Type: const D3DXCOLOR*

Pointer to a source D3DXCOLOR structure.

Return value

Type: D3DXCOLOR*

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

Requirement Value
Header
D3dx9math.h
Library
D3dx9.lib

See also

Math Functions

D3DXColorAdd