Struct voodoo::Loader

pub struct Loader { /* fields omitted */ }

A loaded library and InstanceProcAddrLoader.

Methods

impl Loader

pub fn new() -> VdResult<Loader>

Loads the vulkan library (libvulkan.so, etc), and the InstanceProcAddrLoader with all core function pointers.

pub fn get_instance_proc_addr(
    &self
) -> Option<unsafe extern "system" fn(_: *mut VkInstance_T, _: *const i8) -> Option<unsafe extern "system" fn()>>

Returns the vkGetInstanceProcAddr function pointer.

pub fn core_global(&self) -> &VkGlobal

Returns the core global function pointer struct.

pub fn instance_proc_addr_loader(&self) -> &InstanceProcAddrLoader

Returns a reference to the InstanceProcAddrLoader.

pub fn instance_proc_addr_loader_mut(&mut self) -> &mut InstanceProcAddrLoader

Returns a mutable reference to the InstanceProcAddrLoader.

pub fn enumerate_instance_layer_properties(
    &self
) -> VdResult<SmallVec<[VkLayerProperties; 64]>>

Returns all available instance layers.

pub fn enumerate_instance_extension_properties(
    &self
) -> VdResult<SmallVec<[VkExtensionProperties; 64]>>

Returns all available instance extensions.

pub fn verify_layer_support<'a, 'cs, Cs>(
    &'a self,
    layer_names: Cs
) -> VdResult<bool> where
    'cs: 'a,
    Cs: 'cs + Into<CharStrs<'cs>>, 

Verifies that each layer name listed is available.

pub fn enumerate_physical_devices<I>(
    &self,
    instance: I
) -> VdResult<SmallVec<[VkPhysicalDevice; 16]>> where
    I: Handle<Target = InstanceHandle>, 

Enumerates the physical devices accessible to a Vulkan instance.

https://www.khronos.org/registry/vulkan/specs/1.0/man/html/vkEnumeratePhysicalDevices.html

pub unsafe fn create_instance(
    &self,
    create_info: &InstanceCreateInfo,
    allocator: Option<*const VkAllocationCallbacks>
) -> VdResult<InstanceHandle>

Creates and returns a new Vulkan instance.

https://www.khronos.org/registry/vulkan/specs/1.0/man/html/vkCreateInstance.html

pub fn destroy_instance(
    &self,
    instance: InstanceHandle,
    allocator: Option<*const VkAllocationCallbacks>
)

Destroys a Vulkan instance.

https://www.khronos.org/registry/vulkan/specs/1.0/man/html/vkDestroyInstance.html

Trait Implementations

impl Debug for Loader

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

Formats the value using the given formatter.