Trait InteropSynchronizer 

pub trait InteropSynchronizer {
    // Required methods
    fn producer_complete(
        &self,
        frame: &NativeFrame,
        mechanism: SyncMechanism,
    ) -> Result<(), InteropError>;
    fn consumer_ready(
        &self,
        texture: &ImportedTexture,
        mechanism: SyncMechanism,
    ) -> Result<(), InteropError>;
}

Hook points called by WgpuTextureImporter around each frame import.

Implement this trait to add custom fence/semaphore logic. Two built-in implementations are provided: NoopSynchronizer and ImplicitOnlySynchronizer.

Required Methods

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.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl InteropSynchronizer for ImplicitOnlySynchronizer

impl InteropSynchronizer for NoopSynchronizer

impl InteropSynchronizer for VulkanSemaphoreSynchronizer