Struct vulkano::framebuffer::Subpass

pub struct Subpass<L> { /* private fields */ }

Represents a subpass within a RenderPassAbstract object.

This struct doesn’t correspond to anything in Vulkan. It is simply an equivalent to a tuple of a render pass and subpass index. Contrary to a tuple, however, the existence of the subpass is checked when the object is created. When you have a Subpass you are guaranteed that the given subpass does exist.

Implementations

impl<L> Subpass<L>where
    L: RenderPassDesc,

pub fn from(render_pass: L, id: u32) -> Option<Subpass<L>>

Returns a handle that represents a subpass of a render pass.

pub fn num_color_attachments(&self) -> u32

Returns the number of color attachments in this subpass.

pub fn has_depth(&self) -> bool

Returns true if the subpass has a depth attachment or a depth-stencil attachment.

pub fn has_writable_depth(&self) -> bool

Returns true if the subpass has a depth attachment or a depth-stencil attachment whose layout is not DepthStencilReadOnlyOptimal.

pub fn has_stencil(&self) -> bool

Returns true if the subpass has a stencil attachment or a depth-stencil attachment.

pub fn has_writable_stencil(&self) -> bool

Returns true if the subpass has a stencil attachment or a depth-stencil attachment whose layout is not DepthStencilReadOnlyOptimal.

pub fn has_color_or_depth_stencil_attachment(&self) -> bool

Returns true if the subpass has any color or depth/stencil attachment.

pub fn num_samples(&self) -> Option<u32>

Returns the number of samples in the color and/or depth/stencil attachments. Returns None if there is no such attachment in this subpass.

impl<L> Subpass<L>

pub fn render_pass(&self) -> &L

Returns the render pass of this subpass.

pub fn index(&self) -> u32

Returns the index of this subpass within the renderpass.

Trait Implementations

impl<L: Clone> Clone for Subpass<L>

fn clone(&self) -> Subpass<L>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<L: Debug> Debug for Subpass<L>

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

Formats the value using the given formatter.

impl<L> Into<(L, u32)> for Subpass<L>

fn into(self) -> (L, u32)

Converts this type into the (usually inferred) input type.

impl<L: Copy> Copy for Subpass<L>