Struct vulkano::image::traits::ImageAccessFromUndefinedLayout

pub struct ImageAccessFromUndefinedLayout<I> { /* private fields */ }

Wraps around an object that implements ImageAccess and modifies the initial layout requirement to be either Undefined or Preinitialized.

Trait Implementations

impl<I: Clone> Clone for ImageAccessFromUndefinedLayout<I>

fn clone(&self) -> ImageAccessFromUndefinedLayout<I>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<I: Debug> Debug for ImageAccessFromUndefinedLayout<I>

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

Formats the value using the given formatter.

impl<I> DeviceOwned for ImageAccessFromUndefinedLayout<I>where
    I: ImageAccess,

fn device(&self) -> &Arc<Device>

Returns the device that owns Self.

impl<I> Hash for ImageAccessFromUndefinedLayout<I>where
    I: ImageAccess,

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

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,
    Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<I> ImageAccess for ImageAccessFromUndefinedLayout<I>where
    I: ImageAccess,

fn inner(&self) -> ImageInner<'_>

Returns the inner unsafe image object used by this image.

fn initial_layout_requirement(&self) -> ImageLayout

Returns the layout that the image has when it is first used in a primary command buffer.

fn final_layout_requirement(&self) -> ImageLayout

Returns the layout that the image must be returned to before the end of the command buffer.

fn descriptor_layouts(&self) -> Option<ImageDescriptorLayouts>

Returns an ImageDescriptorLayouts structure specifying the image layout to use in descriptors of various kinds.

fn dimensions(&self) -> ImageDimensions

Returns the dimensions of the image.

fn format(&self) -> Format

Returns the format of this image.

fn format_features(&self) -> &FormatFeatures

Returns the features supported by the image’s format.

fn mip_levels(&self) -> u32

Returns the number of mipmap levels of this image.

fn samples(&self) -> SampleCount

Returns the number of samples of this image.

fn usage(&self) -> &ImageUsage

Returns the usage the image was created with.

fn stencil_usage(&self) -> &ImageUsage

Returns the stencil usage the image was created with.

fn subresource_layers(&self) -> ImageSubresourceLayers

Returns an ImageSubresourceLayers covering the first mip level of the image. All aspects of the image are selected, or plane0 if the image is multi-planar.

fn subresource_range(&self) -> ImageSubresourceRange

Returns an ImageSubresourceRange covering the whole image. If the image is multi-planar, only the color aspect is selected.

unsafe fn layout_initialized(&self)

When images are created their memory layout is initially Undefined or Preinitialized. This method allows the image memory barrier creation process to signal when an image has been transitioned out of its initial Undefined or Preinitialized state. This allows vulkano to avoid creating unnecessary image memory barriers between future uses of the image.

fn is_layout_initialized(&self) -> bool

fn initial_layout(&self) -> ImageLayout

unsafe fn forced_undefined_initial_layout(
    self,
    preinitialized: bool
) -> Arc<ImageAccessFromUndefinedLayout<Self>>where
    Self: Sized,

Wraps around this ImageAccess and returns an identical ImageAccess but whose initial layout requirement is either Undefined or Preinitialized.

impl<I> PartialEq<ImageAccessFromUndefinedLayout<I>> for ImageAccessFromUndefinedLayout<I>where
    I: ImageAccess,

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<I: Copy> Copy for ImageAccessFromUndefinedLayout<I>

impl<I> Eq for ImageAccessFromUndefinedLayout<I>where
    I: ImageAccess,