Struct vulkano::render_pass::SubpassDesc[−][src]

pub struct SubpassDesc {
    pub color_attachments: Vec<(usize, ImageLayout)>,
    pub depth_stencil: Option<(usize, ImageLayout)>,
    pub input_attachments: Vec<(usize, ImageLayout)>,
    pub resolve_attachments: Vec<(usize, ImageLayout)>,
    pub preserve_attachments: Vec<usize>,
}

Describes one of the subpasses of a render pass.

Restrictions

All these restrictions are checked when the RenderPass object is created. TODO: that’s not the case ^

  • The number of color attachments must be less than the limit of the physical device.
  • All the attachments in color_attachments and depth_stencil must have the same samples count.
  • If any attachment is used as both an input attachment and a color or depth/stencil attachment, then each use must use the same layout.
  • Elements of preserve_attachments must not be used in any of the other members.
  • If resolve_attachments is not empty, then all the resolve attachments must be attachments with 1 sample and all the color attachments must have more than 1 sample.
  • If resolve_attachments is not empty, all the resolve attachments must have the same format as the color attachments.
  • If the first use of an attachment in this renderpass is as an input attachment and the attachment is not also used as a color or depth/stencil attachment in the same subpass, then the loading operation must not be Clear.

Fields

color_attachments: Vec<(usize, ImageLayout)>

Indices and layouts of attachments to use as color attachments.

depth_stencil: Option<(usize, ImageLayout)>

Index and layout of the attachment to use as depth-stencil attachment.

input_attachments: Vec<(usize, ImageLayout)>

Indices and layouts of attachments to use as input attachments.

resolve_attachments: Vec<(usize, ImageLayout)>

If not empty, each color attachment will be resolved into each corresponding entry of this list.

If this value is not empty, it must be the same length as color_attachments.

preserve_attachments: Vec<usize>

Indices of attachments that will be preserved during this pass.

Trait Implementations

impl Clone for SubpassDesc[src]

fn clone(&self) -> SubpassDesc[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Debug for SubpassDesc[src]

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

Formats the value using the given formatter. Read more

Auto Trait Implementations

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> Content for T[src]

pub fn ref_from_ptr(*mut c_void, usize) -> Option<*mut T>[src]

Builds a pointer to this type from a raw pointer.

pub fn is_size_suitable(usize) -> bool[src]

Returns true if the size is suitable to store a type like this.

pub fn indiv_size() -> usize[src]

Returns the size of an individual element.

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.