Enum bedrock::resources::ImageLayout

#[repr(u32)]
pub enum ImageLayout {
    Undefined,
    Preinitialized,
    General,
    ColorAttachmentOpt,
    DepthStencilAttachmentOpt,
    DepthStencilReadOnlyOpt,
    ShaderReadOnlyOpt,
    TransferSrcOpt,
    TransferDestOpt,
    PresentSrc,
}

Layouts of image and image subresources

Variants

Undefined

does not support device access

Preinitialized

does not support device access. host can be written to this memory immediately

General

supports all types of device access

ColorAttachmentOpt

must only be used as a color or resolve attachment in a Framebuffer

DepthStencilAttachmentOpt

must only be used as a depth/stencil attachment in a Framebuffer

DepthStencilReadOnlyOpt

must only be used as a read-only depth/stencil attachment in a Framebuffer and/or as a read-only image in a shader (which can be read as a sampled image, combined image/sampler and/or input attachment).

ShaderReadOnlyOpt

must only be used as a read-only image in a shader (which can be read as a sampled image, combined image/sampler and/or input attachment).

TransferSrcOpt

must only be used as a source image of a transfer command

TransferDestOpt

must only be used as a destination image of a transfer command

PresentSrc

must only be used for presenting a swapchain image for display

Methods

impl ImageLayout

pub fn default_access_mask(self) -> VkAccessFlags

Commonly used access types with the layout

Trait Implementations

impl Clone for ImageLayout

fn clone(&self) -> ImageLayout

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for ImageLayout

impl Debug for ImageLayout

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

Formats the value using the given formatter.

impl Eq for ImageLayout

impl PartialEq<ImageLayout> for ImageLayout

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

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for ImageLayout

impl StructuralPartialEq for ImageLayout