Struct wgpu::MultisampleState

#[repr(C)]
pub struct MultisampleState {
    pub count: u32,
    pub mask: u64,
    pub alpha_to_coverage_enabled: bool,
}

Describes the multi-sampling state of a render pipeline.

Corresponds to WebGPU GPUMultisampleState.

Fields

count: u32

The number of samples calculated per pixel (for MSAA). For non-multisampled textures, this should be 1

mask: u64

Bitmask that restricts the samples of a pixel modified by this pipeline. All samples can be enabled using the value !0

alpha_to_coverage_enabled: bool

When enabled, produces another sample mask per pixel based on the alpha output value, that is ANDed with the sample_mask and the primitive coverage to restrict the set of samples affected by a primitive.

The implicit mask produced for alpha of zero is guaranteed to be zero, and for alpha of one is guaranteed to be all 1-s.

Trait Implementations

impl Clone for MultisampleState

fn clone(&self) -> MultisampleState

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MultisampleState

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

Formats the value using the given formatter.

impl Default for MultisampleState

fn default() -> MultisampleState

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MultisampleState

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

Deserialize this value from the given Serde deserializer.

impl Hash for MultisampleState

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

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<MultisampleState> for MultisampleState

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for MultisampleState

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 Copy for MultisampleState

impl Eq for MultisampleState

impl StructuralEq for MultisampleState

impl StructuralPartialEq for MultisampleState