Struct wgpu_hal::vulkan::Adapter

pub struct Adapter {
    raw: PhysicalDevice,
    instance: Arc<InstanceShared>,
    known_memory_flags: MemoryPropertyFlags,
    phd_capabilities: PhysicalDeviceCapabilities,
    downlevel_flags: DownlevelFlags,
    private_caps: PrivateCapabilities,
    workarounds: Workarounds,
}

Fields

raw: PhysicalDevice

instance: Arc<InstanceShared>

known_memory_flags: MemoryPropertyFlags

phd_capabilities: PhysicalDeviceCapabilities

downlevel_flags: DownlevelFlags

private_caps: PrivateCapabilities

workarounds: Workarounds

Implementations

impl Adapter

pub fn raw_physical_device(&self) -> PhysicalDevice

pub fn physical_device_capabilities(&self) -> &PhysicalDeviceCapabilities

pub fn shared_instance(&self) -> &InstanceShared

pub fn required_device_extensions( &self, features: Features ) -> Vec<&'static CStr>

pub fn physical_device_features( &self, enabled_extensions: &[&'static CStr], features: Features ) -> PhysicalDeviceFeatures

features must be the same features used to create enabled_extensions.

pub unsafe fn device_from_raw( &self, raw_device: Device, handle_is_owned: bool, enabled_extensions: &[&'static CStr], features: Features, family_index: u32, queue_index: u32 ) -> Result<OpenDevice<Api>, DeviceError>

Safety

• raw_device must be created from this adapter.
• raw_device must be created using family_index, enabled_extensions and physical_device_features()
• enabled_extensions must be a superset of required_device_extensions().

Trait Implementations

impl Adapter<Api> for Adapter

unsafe fn open( &self, features: Features, _limits: &Limits ) -> Result<OpenDevice<Api>, DeviceError>

unsafe fn texture_format_capabilities( &self, format: TextureFormat ) -> TextureFormatCapabilities

Return the set of supported capabilities for a texture format.

unsafe fn surface_capabilities( &self, surface: &Surface ) -> Option<SurfaceCapabilities>

Returns the capabilities of working with a specified surface.

unsafe fn get_presentation_timestamp(&self) -> PresentationTimestamp

Creates a PresentationTimestamp using the adapter’s WSI.