Struct OpenXrVulkanContext

pub struct OpenXrVulkanContext {
    pub vk_entry: Entry,
    pub vk_instance: Instance,
    pub vk_device: Device,
    pub physical_device: PhysicalDevice,
    pub memory_properties: PhysicalDeviceMemoryProperties,
    pub queue: Queue,
    pub queue_family_index: u32,
    pub command_pool: CommandPool,
}

Vulkan instance/device and graphics submission resources owned by OpenXR host.

Drop destroys the command pool, logical device, then Vulkan instance. The selected physical device and queue are dictated by the OpenXR runtime.

Examples

use ailloli_ui_openxr::OpenXrVulkanContext;
fn family(context: &OpenXrVulkanContext) -> u32 { context.queue_family_index }

Fields

vk_entry: Entry

Dynamically loaded Vulkan entry table.

vk_instance: Instance

Vulkan instance created through OpenXR.

vk_device: Device

Vulkan logical device created through OpenXR.

physical_device: PhysicalDevice

Runtime-selected Vulkan physical device.

memory_properties: PhysicalDeviceMemoryProperties

Memory properties queried from the selected physical device.

queue: Queue

Graphics queue at index zero of queue_family_index.

queue_family_index: u32

First physical-device queue family advertising graphics capability.

command_pool: CommandPool

Resettable command pool for the selected graphics family.

Implementations

impl OpenXrVulkanContext

pub fn render_context(&self) -> VulkanRenderContext<'_>

Borrows device, queue, pool, and memory properties for the Vulkan renderer.

Examples

use ailloli_ui_openxr::OpenXrVulkanContext;
use ailloli_ui_render_vulkan::VulkanRenderContext;
fn render_context(context: &OpenXrVulkanContext) -> VulkanRenderContext<'_> { context.render_context() }

Trait Implementations

impl Drop for OpenXrVulkanContext

fn drop(&mut self)

Executes the destructor for this type.

impl<'a> From<&'a OpenXrVulkanContext> for OpenXrExternalVulkanContext<'a>

fn from(context: &'a OpenXrVulkanContext) -> Self

Converts to this type from the input type.