Struct BackendContext 

pub struct BackendContext<'a> { /* private fields */ }

Implementations

impl BackendContext<'_>

pub fn new_builder<'a>( instance: Instance, physical_device: PhysicalDevice, device: Device, (queue, queue_index): (Queue, usize), get_proc: &'a impl GetProc, max_api_version: Option<Version>, ) -> Builder<'a>

pub unsafe fn new( instance: Instance, physical_device: PhysicalDevice, device: Device, (queue, queue_index): (Queue, usize), get_proc: &dyn GetProc, ) -> BackendContext<'_>

👎Deprecated since 0.98.0:

use BackendContext::new_builder(…).build()

Safety

instance, physical_device, device, and queue must outlive the BackendContext returned.

pub unsafe fn new_with_extensions<'a>( instance: Instance, physical_device: PhysicalDevice, device: Device, (queue, queue_index): (Queue, usize), get_proc: &'a dyn GetProc, instance_extensions: &[&str], device_extensions: &[&str], ) -> BackendContext<'a>

👎Deprecated since 0.98.0:

use BackendContext::new_builder(…).with_extensions(…).build()

Safety

instance, physical_device, device, and queue must outlive the BackendContext returned.

pub fn set_protected_context( &mut self, protected_context: Protected, ) -> &mut Self

pub fn set_max_api_version( &mut self, version: impl Into<Option<Version>>, ) -> &mut Self

Sets the maximum Vulkan API version Skia should use.

Passing None restores Skia’s default 0 sentinel. Skia then queries vkEnumerateInstanceVersion() and uses that loader-reported version as the upper limit when validating Vulkan entry points.

Trait Implementations

impl Debug for BackendContext<'_>

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

Formats the value using the given formatter.

impl Drop for BackendContext<'_>

fn drop(&mut self)

Executes the destructor for this type.