D3D10_DDI_RENDER_TARGET_BLEND_DESC1 structure (d3d10umddi.h)
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) |