Struct screen_13::driver::DriverConfigBuilder

pub struct DriverConfigBuilder { /* private fields */ }

Builder for DriverConfig.

Implementations

impl DriverConfigBuilder

pub fn debug(self, value: bool) -> Self

Enables Vulkan validation layers.

This requires a Vulkan SDK installation and will cause validation errors to introduce panics as they happen.

NOTE: Consider turning OFF debug if you discover an unknown issue. Often the validation layers will throw an error before other layers can provide additional context such as the API dump info or other messages. You might find the “actual” issue is detailed in those subsequent details.

pub fn desired_queue_count(self, value: usize) -> Self

The desired, but not guaranteed, number of queues that will be available.

Additional queues are useful for submission from secondary threads.

pub fn desired_swapchain_image_count(self, value: u32) -> Self

The desired, but not guaranteed, number of images that will be in the created swapchain.

More images introduces more display lag, but smoother animation.

pub fn sync_display(self, value: bool) -> Self

Determines if frames will be submitted to the display in a synchronous fashion or if they should be displayed as fast as possible instead.

Turn on to eliminate visual tearing at the expense of latency.

pub fn presentation(self, value: bool) -> Self

Used to select devices which support presentation to the display.

The default value is true.

pub fn ray_tracing(self, value: bool) -> Self

Used to select devices which support the KHR ray tracing extension.

The default is false.

impl DriverConfigBuilder

pub fn build(self) -> DriverConfig

Builds a new DriverConfig.

Trait Implementations

impl Debug for DriverConfigBuilder

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

Formats the value using the given formatter.

impl Default for DriverConfigBuilder

fn default() -> Self

Returns the “default value” for a type.