Struct gfx_backend_empty::PhysicalDevice

pub struct PhysicalDevice;

Dummy physical device.

Trait Implementations

impl Debug for PhysicalDevice

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

Formats the value using the given formatter.

impl PhysicalDevice<Backend> for PhysicalDevice

unsafe fn open(
    &self,
    families: &[(&QueueFamily, &[QueuePriority])],
    _requested_features: Features
) -> Result<Gpu<Backend>, CreationError>

Create a new logical device with the requested features. If requested_features is empty, then only the core features are supported.

fn format_properties(&self, _: Option<Format>) -> Properties

Fetch details for a particular format.

fn image_format_properties(
    &self,
    _: Format,
    _dim: u8,
    _: Tiling,
    _: Usage,
    _: ViewCapabilities
) -> Option<FormatProperties>

Fetch details for a particular image format.

fn memory_properties(&self) -> MemoryProperties

Fetch details for the memory regions provided by the device.

fn features(&self) -> Features

Returns the features of this PhysicalDevice. This usually depends on the graphics API being used, as well as the actual platform underneath.

fn properties(&self) -> PhysicalDeviceProperties

Returns the properties of this PhysicalDevice. Similarly to Features, they

pub fn is_valid_cache(&self, _cache: &[u8]) -> bool

Check cache compatibility with the PhysicalDevice.