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D3D10_DDI_RENDER_TARGET_BLEND_DESC1 structure (d3d10umddi.h)

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The D3D10_DDI_RENDER_TARGET_BLEND_DESC1 structure describes a blend state for a render target.

Syntax

typedef struct D3D10_DDI_RENDER_TARGET_BLEND_DESC1 {
  [in] BOOL               BlendEnable;
  [in] D3D10_DDI_BLEND    SrcBlend;
  [in] D3D10_DDI_BLEND    DestBlend;
  [in] D3D10_DDI_BLEND_OP BlendOp;
  [in] D3D10_DDI_BLEND    SrcBlendAlpha;
  [in] D3D10_DDI_BLEND    DestBlendAlpha;
  [in] D3D10_DDI_BLEND_OP BlendOpAlpha;
  [in] UINT8              RenderTargetWriteMask;
} D3D10_DDI_RENDER_TARGET_BLEND_DESC1;

Members

[in] BlendEnable

A Boolean value that specifies whether blending is enabled for the associated render target. TRUE indicates blending is enabled; FALSE indicates blending is disabled.

[in] SrcBlend

A D3D10_DDI_BLEND-typed value that indicates the blend mode of the source for the enabled render target.

[in] DestBlend

A D3D10_DDI_BLEND-typed value that indicates the blend mode of the destination for the enabled render target.

[in] BlendOp

A D3D10_DDI_BLEND_OP-typed value that indicates the blending operation for the enabled render target.

[in] SrcBlendAlpha

A D3D10_DDI_BLEND-typed value that indicates the transparency blend mode of the source for the enabled render target.

[in] DestBlendAlpha

A D3D10_DDI_BLEND-typed value that indicates the transparency blend mode of the destination for the enabled render target.

[in] BlendOpAlpha

A D3D10_DDI_BLEND_OP-typed value that indicates the transparency blending operation for the enabled render target.

[in] RenderTargetWriteMask

An 8-bit bitwise value that indicates the write properties for the enabled render target. Each bit must be set to one of the following values from the D3D10_DDI_COLOR_WRITE_ENABLE enumeration.

Value Meaning
D3D10_DDI_COLOR_WRITE_ENABLE_RED (1) Writes red
D3D10_DDI_COLOR_WRITE_ENABLE_GREEN (2) Writes green
D3D10_DDI_COLOR_WRITE_ENABLE_BLUE (4) Writes blue
D3D10_DDI_COLOR_WRITE_ENABLE_ALPHA (8) Writes a transparency level
D3D10_DDI_COLOR_WRITE_ENABLE_ALL (bitwise OR of 1,2,4,8) Writes red, green, blue, and a transparency level

Remarks

An array of D3D10_DDI_RENDER_TARGET_BLEND_DESC1 structures are specified in the RenderTarget member of the D3D10_1_DDI_BLEND_DESC structure to describe a blend state.

Requirements

Requirement Value
Minimum supported client D3D10_DDI_RENDER_TARGET_BLEND_DESC1 is supported on Windows Vista with Service Pack 1 (SP1) and later versions and Windows Server 2008 and later versions.
Header d3d10umddi.h (include D3d10umddi.h)

See also

CalcPrivateBlendStateSize

CreateBlendState(D3D10_1)

D3D10_1_DDI_BLEND_DESC

D3D10_DDI_BLEND

D3D10_DDI_BLEND_OP