Struct wgpu_types::ImageSubresourceRange

#[repr(C)]
pub struct ImageSubresourceRange {
    pub aspect: TextureAspect,
    pub base_mip_level: u32,
    pub mip_level_count: Option<NonZeroU32>,
    pub base_array_layer: u32,
    pub array_layer_count: Option<NonZeroU32>,
}

Subresource range within an image

Fields

aspect: TextureAspect

Aspect of the texture. Color textures must be TextureAspect::All.

base_mip_level: u32

Base mip level.

mip_level_count: Option<NonZeroU32>

Mip level count. If Some(count), base_mip_level + count must be less or equal to underlying texture mip count. If None, considered to include the rest of the mipmap levels, but at least 1 in total.

base_array_layer: u32

Base array layer.

array_layer_count: Option<NonZeroU32>

Layer count. If Some(count), base_array_layer + count must be less or equal to the underlying array count. If None, considered to include the rest of the array layers, but at least 1 in total.

Implementations

impl ImageSubresourceRange

pub fn mip_range<L>(&self, texture_desc: &TextureDescriptor<L>) -> Range<u32>

Returns the mip level range of a subresource range describes for a specific texture.

pub fn layer_range<L>(&self, texture_desc: &TextureDescriptor<L>) -> Range<u32>

Returns the layer range of a subresource range describes for a specific texture.

Trait Implementations

impl Clone for ImageSubresourceRange

fn clone(&self) -> ImageSubresourceRange

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ImageSubresourceRange

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

Formats the value using the given formatter.

impl Default for ImageSubresourceRange

fn default() -> ImageSubresourceRange

Returns the “default value” for a type.

impl PartialEq<ImageSubresourceRange> for ImageSubresourceRange

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

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

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

This method tests for !=.

impl StructuralPartialEq for ImageSubresourceRange