Struct gfx_hal::image::SubresourceRange

pub struct SubresourceRange {
    pub aspects: Aspects,
    pub level_start: Level,
    pub level_count: Option<Level>,
    pub layer_start: Layer,
    pub layer_count: Option<Layer>,
}

A subset of resources contained within an image.

Fields

aspects: Aspects

Included aspects: color/depth/stencil

level_start: Level

First mipmap level in this subresource

level_count: Option<Level>

Number of sequential levels in this subresource.

A value of None indicates the subresource contains all of the remaining levels.

layer_start: Layer

First layer in this subresource

layer_count: Option<Layer>

Number of sequential layers in this subresource.

A value of None indicates the subresource contains all of the remaining layers.

Implementations

impl SubresourceRange

pub fn resolve_level_count(&self, total: Level) -> Level

Resolve the concrete level count based on the total number of layers in an image.

pub fn resolve_layer_count(&self, total: Layer) -> Layer

Resolve the concrete layer count based on the total number of layer in an image.

Trait Implementations

impl Clone for SubresourceRange

fn clone(&self) -> SubresourceRange

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SubresourceRange

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

Formats the value using the given formatter.

impl Default for SubresourceRange

fn default() -> SubresourceRange

Returns the "default value" for a type.

impl Eq for SubresourceRange

impl From<SubresourceLayers> for SubresourceRange

fn from(sub: SubresourceLayers) -> Self

Performs the conversion.

impl Hash for SubresourceRange

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

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<SubresourceRange> for SubresourceRange

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

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

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

This method tests for !=.

impl StructuralEq for SubresourceRange

impl StructuralPartialEq for SubresourceRange