pub struct DeviceGroup { /* private fields */ }Expand description
Implementations§
Source§impl DeviceGroup
impl DeviceGroup
Sourcepub fn new(instance: &Instance, device: &Device) -> Self
pub fn new(instance: &Instance, device: &Device) -> Self
§Warning
Instance functions cannot be loaded from a Device and will always panic when called:
Load this struct using an Instance instead via Self::new_from_instance() if the
above Instance function is called. This will be solved in the next breaking ash
release: https://github.com/ash-rs/ash/issues/727.
Sourcepub fn new_from_instance(
entry: &Entry,
instance: &Instance,
device: Device,
) -> Self
pub fn new_from_instance( entry: &Entry, instance: &Instance, device: Device, ) -> Self
Loads all functions on the Instance instead of Device. This incurs an extra
dispatch table for Device functions but also allows the Instance function to be
loaded instead of always panicking. See also Self::new() for more details.
It is okay to pass vk::Device::null() when this struct is only used to call the
Instance function.
Sourcepub unsafe fn get_device_group_peer_memory_features(
&self,
heap_index: u32,
local_device_index: u32,
remote_device_index: u32,
) -> PeerMemoryFeatureFlags
pub unsafe fn get_device_group_peer_memory_features( &self, heap_index: u32, local_device_index: u32, remote_device_index: u32, ) -> PeerMemoryFeatureFlags
Sourcepub unsafe fn cmd_set_device_mask(
&self,
command_buffer: CommandBuffer,
device_mask: u32,
)
pub unsafe fn cmd_set_device_mask( &self, command_buffer: CommandBuffer, device_mask: u32, )
Sourcepub unsafe fn cmd_dispatch_base(
&self,
command_buffer: CommandBuffer,
base_group: (u32, u32, u32),
group_count: (u32, u32, u32),
)
pub unsafe fn cmd_dispatch_base( &self, command_buffer: CommandBuffer, base_group: (u32, u32, u32), group_count: (u32, u32, u32), )
Sourcepub unsafe fn get_device_group_present_capabilities(
&self,
device_group_present_capabilities: &mut DeviceGroupPresentCapabilitiesKHR,
) -> VkResult<()>
pub unsafe fn get_device_group_present_capabilities( &self, device_group_present_capabilities: &mut DeviceGroupPresentCapabilitiesKHR, ) -> VkResult<()>
Requires VK_KHR_surface to be enabled.
Also available as Swapchain::get_device_group_present_capabilities() since Vulkan 1.1.
Sourcepub unsafe fn get_device_group_surface_present_modes(
&self,
surface: SurfaceKHR,
) -> VkResult<DeviceGroupPresentModeFlagsKHR>
pub unsafe fn get_device_group_surface_present_modes( &self, surface: SurfaceKHR, ) -> VkResult<DeviceGroupPresentModeFlagsKHR>
Requires VK_KHR_surface to be enabled.
Also available as Swapchain::get_device_group_surface_present_modes() since Vulkan 1.1.
Sourcepub unsafe fn get_physical_device_present_rectangles(
&self,
physical_device: PhysicalDevice,
surface: SurfaceKHR,
) -> VkResult<Vec<Rect2D>>
pub unsafe fn get_physical_device_present_rectangles( &self, physical_device: PhysicalDevice, surface: SurfaceKHR, ) -> VkResult<Vec<Rect2D>>
Requires VK_KHR_surface to be enabled.
Also available as Swapchain::get_physical_device_present_rectangles() since Vulkan 1.1.
§Warning
Function will always panic unless this struct is loaded via Self::new_from_instance().
Sourcepub unsafe fn acquire_next_image2(
&self,
acquire_info: &AcquireNextImageInfoKHR,
) -> VkResult<(u32, bool)>
pub unsafe fn acquire_next_image2( &self, acquire_info: &AcquireNextImageInfoKHR, ) -> VkResult<(u32, bool)>
On success, returns the next image’s index and whether the swapchain is suboptimal for the surface.
Requires VK_KHR_swapchain to be enabled.
Also available as Swapchain::acquire_next_image2() since Vulkan 1.1.
https://www.khronos.org/registry/vulkan/specs/1.3-extensions/man/html/vkAcquireNextImage2KHR.html
pub const fn name() -> &'static CStr
pub fn fp(&self) -> &KhrDeviceGroupFn
pub fn device(&self) -> Device
Trait Implementations§
Source§impl Clone for DeviceGroup
impl Clone for DeviceGroup
Source§fn clone(&self) -> DeviceGroup
fn clone(&self) -> DeviceGroup
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source. Read more