Trait dacite_winit::WindowExt

pub trait WindowExt {
    fn is_presentation_supported(
        &self, 
        physical_device: &PhysicalDevice, 
        queue_family_indices: u32
    ) -> Result<bool, Error>;
    fn get_required_extensions(
        &self
    ) -> Result<InstanceExtensionsProperties, Error>;
    fn create_surface(
        &self, 
        instance: &Instance, 
        flags: SurfaceCreateFlags, 
        allocator: Option<Box<Allocator>>
    ) -> Result<SurfaceKhr, Error>;
}

Extension trait for Vulkan surface creation.

Required Methods

fn is_presentation_supported(
    &self,
    physical_device: &PhysicalDevice,
    queue_family_indices: u32
) -> Result<bool, Error>

Test whether presentation is supported on a physical device.

This function first determines the correct Vulkan WSI extension for this window and then calls one of the get_*_presentation_support_* family of functions on the PhysicalDevice.

fn get_required_extensions(&self) -> Result<InstanceExtensionsProperties, Error>

Determine required Vulkan instance extensions.

This will always include VK_KHR_surface. One of the platform-dependent WSI extensions, that corresponds to this window, will also be added.

Please note, that the device extension VK_KHR_swapchain is also required for presentation.

fn create_surface(
    &self,
    instance: &Instance,
    flags: SurfaceCreateFlags,
    allocator: Option<Box<Allocator>>
) -> Result<SurfaceKhr, Error>

Create a surface for this window.

Instance must have been created with required extensions, as determined by get_required_extensions(). The flags parameter is currently just a place holder. You should specify SurfaceCreateFlags::empty() here.

Implementors

• impl WindowExt for Window