Struct rafx_api::RafxBlendState

pub struct RafxBlendState {
    pub render_target_blend_states: Vec<RafxBlendStateRenderTarget>,
    pub render_target_mask: RafxBlendStateTargets,
    pub independent_blend: bool,
}

Affects the way the result of a pixel shader is blended with a value it will overwrite. Commonly used to enable “alpha-blending”.

Fields

render_target_blend_states: Vec<RafxBlendStateRenderTarget>

Individual blend states for blend targets

render_target_mask: RafxBlendStateTargets

Indicates which blend targets to affect. Blend targets with unset bits are left in default state.

independent_blend: bool

If false, render_target_blend_states[0] will apply to all render targets indicated by render_target_mask. If true, we index into render_target_blend_states based on the render target’s index.

Implementations

impl RafxBlendState

pub fn default_alpha_disabled() -> Self

pub fn default_alpha_enabled() -> Self

impl RafxBlendState

pub fn verify(&self, color_attachment_count: usize)

Trait Implementations

impl Clone for RafxBlendState

fn clone(&self) -> RafxBlendState

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RafxBlendState

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

Formats the value using the given formatter.

impl Default for RafxBlendState

fn default() -> Self

Returns the “default value” for a type.

impl Hash for RafxBlendState

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl PartialEq<RafxBlendState> for RafxBlendState

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

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

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

This method tests for !=.

impl Eq for RafxBlendState

impl StructuralEq for RafxBlendState

impl StructuralPartialEq for RafxBlendState