| Safe Haskell | Safe-Inferred |
|---|---|
| Language | Haskell2010 |
Vulkan.Core10.Enums.BlendFactor
Synopsis
- newtype BlendFactor where
- BlendFactor Int32
- pattern BLEND_FACTOR_ZERO :: BlendFactor
- pattern BLEND_FACTOR_ONE :: BlendFactor
- pattern BLEND_FACTOR_SRC_COLOR :: BlendFactor
- pattern BLEND_FACTOR_ONE_MINUS_SRC_COLOR :: BlendFactor
- pattern BLEND_FACTOR_DST_COLOR :: BlendFactor
- pattern BLEND_FACTOR_ONE_MINUS_DST_COLOR :: BlendFactor
- pattern BLEND_FACTOR_SRC_ALPHA :: BlendFactor
- pattern BLEND_FACTOR_ONE_MINUS_SRC_ALPHA :: BlendFactor
- pattern BLEND_FACTOR_DST_ALPHA :: BlendFactor
- pattern BLEND_FACTOR_ONE_MINUS_DST_ALPHA :: BlendFactor
- pattern BLEND_FACTOR_CONSTANT_COLOR :: BlendFactor
- pattern BLEND_FACTOR_ONE_MINUS_CONSTANT_COLOR :: BlendFactor
- pattern BLEND_FACTOR_CONSTANT_ALPHA :: BlendFactor
- pattern BLEND_FACTOR_ONE_MINUS_CONSTANT_ALPHA :: BlendFactor
- pattern BLEND_FACTOR_SRC_ALPHA_SATURATE :: BlendFactor
- pattern BLEND_FACTOR_SRC1_COLOR :: BlendFactor
- pattern BLEND_FACTOR_ONE_MINUS_SRC1_COLOR :: BlendFactor
- pattern BLEND_FACTOR_SRC1_ALPHA :: BlendFactor
- pattern BLEND_FACTOR_ONE_MINUS_SRC1_ALPHA :: BlendFactor
Documentation
newtype BlendFactor Source #
VkBlendFactor - Framebuffer blending factors
Description
The semantics of the enum values are described in the table below:
BlendFactor
| RGB Blend Factors (Sr,Sg,Sb) or (Dr,Dg,Db) | Alpha Blend Factor (Sa or Da) |
|---|---|---|
BLEND_FACTOR_ZERO | (0,0,0) | 0 |
BLEND_FACTOR_ONE | (1,1,1) | 1 |
BLEND_FACTOR_SRC_COLOR | (Rs0,Gs0,Bs0) | As0 |
BLEND_FACTOR_ONE_MINUS_SRC_COLOR | (1-Rs0,1-Gs0,1-Bs0) | 1-As0 |
BLEND_FACTOR_DST_COLOR | (Rd,Gd,Bd) | Ad |
BLEND_FACTOR_ONE_MINUS_DST_COLOR | (1-Rd,1-Gd,1-Bd) | 1-Ad |
BLEND_FACTOR_SRC_ALPHA | (As0,As0,As0) | As0 |
BLEND_FACTOR_ONE_MINUS_SRC_ALPHA | (1-As0,1-As0,1-As0) | 1-As0 |
BLEND_FACTOR_DST_ALPHA | (Ad,Ad,Ad) | Ad |
BLEND_FACTOR_ONE_MINUS_DST_ALPHA | (1-Ad,1-Ad,1-Ad) | 1-Ad |
BLEND_FACTOR_CONSTANT_COLOR | (Rc,Gc,Bc) | Ac |
BLEND_FACTOR_ONE_MINUS_CONSTANT_COLOR | (1-Rc,1-Gc,1-Bc) | 1-Ac |
BLEND_FACTOR_CONSTANT_ALPHA | (Ac,Ac,Ac) | Ac |
BLEND_FACTOR_ONE_MINUS_CONSTANT_ALPHA | (1-Ac,1-Ac,1-Ac) | 1-Ac |
BLEND_FACTOR_SRC_ALPHA_SATURATE
| (f,f,f); f = min(As0,1-Ad) | 1 |
BLEND_FACTOR_SRC1_COLOR | (Rs1,Gs1,Bs1) | As1 |
BLEND_FACTOR_ONE_MINUS_SRC1_COLOR | (1-Rs1,1-Gs1,1-Bs1) | 1-As1 |
BLEND_FACTOR_SRC1_ALPHA | (As1,As1,As1) | As1 |
BLEND_FACTOR_ONE_MINUS_SRC1_ALPHA | (1-As1,1-As1,1-As1) | 1-As1 |
Blend Factors
In this table, the following conventions are used:
- Rs0,Gs0,Bs0 and As0 represent the first source color R, G, B, and A components, respectively, for the fragment output location corresponding to the color attachment being blended.
- Rs1,Gs1,Bs1 and As1 represent the second source color R, G, B, and A components, respectively, used in dual source blending modes, for the fragment output location corresponding to the color attachment being blended.
- Rd,Gd,Bd and Ad represent the R, G, B, and A components of the destination color. That is, the color currently in the corresponding color attachment for this fragment/sample.
- Rc,Gc,Bc and Ac represent the blend constant R, G, B, and A components, respectively.
See Also
VK_VERSION_1_0,
ColorBlendEquationEXT,
PipelineColorBlendAttachmentState
Constructors
| BlendFactor Int32 |
Bundled Patterns
| pattern BLEND_FACTOR_ZERO :: BlendFactor | |
| pattern BLEND_FACTOR_ONE :: BlendFactor | |
| pattern BLEND_FACTOR_SRC_COLOR :: BlendFactor | |
| pattern BLEND_FACTOR_ONE_MINUS_SRC_COLOR :: BlendFactor | |
| pattern BLEND_FACTOR_DST_COLOR :: BlendFactor | |
| pattern BLEND_FACTOR_ONE_MINUS_DST_COLOR :: BlendFactor | |
| pattern BLEND_FACTOR_SRC_ALPHA :: BlendFactor | |
| pattern BLEND_FACTOR_ONE_MINUS_SRC_ALPHA :: BlendFactor | |
| pattern BLEND_FACTOR_DST_ALPHA :: BlendFactor | |
| pattern BLEND_FACTOR_ONE_MINUS_DST_ALPHA :: BlendFactor | |
| pattern BLEND_FACTOR_CONSTANT_COLOR :: BlendFactor | |
| pattern BLEND_FACTOR_ONE_MINUS_CONSTANT_COLOR :: BlendFactor | |
| pattern BLEND_FACTOR_CONSTANT_ALPHA :: BlendFactor | |
| pattern BLEND_FACTOR_ONE_MINUS_CONSTANT_ALPHA :: BlendFactor | |
| pattern BLEND_FACTOR_SRC_ALPHA_SATURATE :: BlendFactor | |
| pattern BLEND_FACTOR_SRC1_COLOR :: BlendFactor | |
| pattern BLEND_FACTOR_ONE_MINUS_SRC1_COLOR :: BlendFactor | |
| pattern BLEND_FACTOR_SRC1_ALPHA :: BlendFactor | |
| pattern BLEND_FACTOR_ONE_MINUS_SRC1_ALPHA :: BlendFactor |