Struct VulkanSemaphoreSynchronizer 

pub struct VulkanSemaphoreSynchronizer { /* private fields */ }

Synchronizer that uses an external VkSemaphore fd per frame to gate consumer submits on producer rendering completion.

Implementations

impl VulkanSemaphoreSynchronizer

pub fn new(host: &HostWgpuContext) -> Result<Self, InteropError>

Create a synchronizer bound to the host’s wgpu Vulkan device + queue.

Returns InteropError::BackendMismatch if host.backend is not InteropBackend::Vulkan.

Trait Implementations

impl Drop for VulkanSemaphoreSynchronizer

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl InteropSynchronizer for VulkanSemaphoreSynchronizer

fn producer_complete( &self, frame: &NativeFrame, mechanism: SyncMechanism, ) -> Result<(), InteropError>

Called after the frame is acquired from the producer, before import. Use this to wait on any producer-side signal.

fn consumer_ready( &self, _texture: &ImportedTexture, mechanism: SyncMechanism, ) -> Result<(), InteropError>

Called after the texture has been imported and is ready for the consumer. Use this to signal any consumer-side fence or semaphore.

impl Send for VulkanSemaphoreSynchronizer

impl Sync for VulkanSemaphoreSynchronizer