Struct wgpu::BlendState

#[repr(C)]pub struct BlendState {
    pub src_factor: BlendFactor,
    pub dst_factor: BlendFactor,
    pub operation: BlendOperation,
}

Describes the blend state of a pipeline.

Alpha blending is very complicated: see the OpenGL or Vulkan spec for more information.

Fields

src_factor: BlendFactor

Multiplier for the source, which is produced by the fragment shader.

dst_factor: BlendFactor

Multiplier for the destination, which is stored in the target.

operation: BlendOperation

The binary operation applied to the source and destination, multiplied by their respective factors.

Implementations

impl BlendState

pub const REPLACE: BlendState

Default blending state that replaces destination with the source.

pub fn uses_color(&self) -> bool

Returns true if the state relies on the constant color, which is set independently on a render command encoder.

Trait Implementations

impl Clone for BlendState

pub fn clone(&self) -> BlendState

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BlendState

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for BlendState

pub fn default() -> BlendState

Returns the "default value" for a type.

impl<'de> Deserialize<'de> for BlendState

pub fn deserialize<__D>(
    __deserializer: __D
) -> Result<BlendState, <__D as Deserializer<'de>>::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Eq for BlendState

impl Hash for BlendState

pub fn hash<__H>(&self, state: &mut __H) where
    __H: Hasher, 

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<BlendState> for BlendState

pub fn eq(&self, other: &BlendState) -> bool

This method tests for self and other values to be equal, and is used by ==.

pub fn ne(&self, other: &BlendState) -> bool

This method tests for !=.

impl Serialize for BlendState

pub fn serialize<__S>(
    &self,
    __serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralEq for BlendState

impl StructuralPartialEq for BlendState