WisBlendFactor Struct Reference

Detailed Description

Specification

---

C version:

// Provided by Wisdom 0.7.0.
typedef enum WisBlendFactor {
    WisBlendFactorZero = 1,
    WisBlendFactorOne = 2,
    WisBlendFactorSrcColor = 3,
    WisBlendFactorInvSrcColor = 4,
    WisBlendFactorSrcAlpha = 5,
    WisBlendFactorInvSrcAlpha = 6,
    WisBlendFactorDestAlpha = 7,
    WisBlendFactorInvDestAlpha = 8,
    WisBlendFactorDestColor = 9,
    WisBlendFactorInvDestColor = 10,
    WisBlendFactorSrcAlphaSat = 11,
    WisBlendFactorConstantColor = 14,
    WisBlendFactorInvBlendFactor = 15,
    WisBlendFactorSrc1Color = 16,
    WisBlendFactorInvSrc1Color = 17,
    WisBlendFactorSrc1Alpha = 18,
    WisBlendFactorInvSrc1Alpha = 19,
} WisBlendFactor;

C++ version:

namespace wis{
// Provided by Wisdom 0.7.0.
enum class BlendFactor {
    Zero = 1,
    One = 2,
    SrcColor = 3,
    InvSrcColor = 4,
    SrcAlpha = 5,
    InvSrcAlpha = 6,
    DestAlpha = 7,
    InvDestAlpha = 8,
    DestColor = 9,
    InvDestColor = 10,
    SrcAlphaSat = 11,
    ConstantColor = 14,
    InvBlendFactor = 15,
    Src1Color = 16,
    InvSrc1Color = 17,
    Src1Alpha = 18,
    InvSrc1Alpha = 19,
};
}

Description

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Blend factor for color blending operations.

Note

Translates to D3D12_BLEND for DirectX 12 implementation, and VkBlendFactor for Vulkan implementation.

Values:

• WisBlendFactorZero = 1: Use zero for blending.
• WisBlendFactorOne = 2: Use one for blending.
• WisBlendFactorSrcColor = 3: Use the source color for blending.
• WisBlendFactorInvSrcColor = 4: Use the inverse source color for blending.
• WisBlendFactorSrcAlpha = 5: Use the source alpha for blending.
• WisBlendFactorInvSrcAlpha = 6: Use the inverse source alpha for blending.
• WisBlendFactorDestAlpha = 7: Use the destination alpha for blending.
• WisBlendFactorInvDestAlpha = 8: Use the inverse destination alpha for blending.
• WisBlendFactorDestColor = 9: Use the destination color for blending.
• WisBlendFactorInvDestColor = 10: Use the inverse destination color for blending.
• WisBlendFactorSrcAlphaSat = 11: Use the source alpha saturated for blending.
• WisBlendFactorConstantColor = 14: Use a constant blend factor for blending.
• WisBlendFactorInvBlendFactor = 15: Use the inverse constant blend factor for blending.
• WisBlendFactorSrc1Color = 16: Use the source color for blending. Dual source blending mode.
• WisBlendFactorInvSrc1Color = 17: Use the inverse source color for blending. Dual source blending mode.
• WisBlendFactorSrc1Alpha = 18: Use the source alpha for blending. Dual source blending mode.
• WisBlendFactorInvSrc1Alpha = 19: Use the inverse source alpha for blending. Dual source blending mode.

See Also

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See also

Structs: WisBlendAttachmentDesc