Struct VulkanTexture 

pub struct VulkanTexture { /* private fields */ }

An image, its backing memory, and the state needed to transition it.

Ownership is explicit: a texture must be handed back to VulkanContext::destroy_texture. Automatic retirement belongs to the fence waiter, which tracks GPU completion and cannot be built until there is asynchronous work to track.

Implementations

impl VulkanTexture

pub fn wrap_image( image: Image, extent: Extent2D, format: PixelFormat, layout: ImageLayout, ) -> VulkanTexture

Wrap an image this backend did not create.

The caller keeps ownership: destroying the returned texture releases nothing, which is what makes it safe to hand back a swapchain image the presentation engine still owns.

pub fn extent(&self) -> Extent2D

pub fn format(&self) -> PixelFormat

pub fn raw_image(&self) -> Image

pub fn byte_size(&self) -> u64

Bytes a tightly packed readback of this texture occupies.

Trait Implementations

impl HalTexture for VulkanTexture

fn extent(&self) -> Extent2D

fn format(&self) -> PixelFormat