Struct vulkano::command_buffer::synced::SyncCommandBuffer

pub struct SyncCommandBuffer<P> { /* fields omitted */ }

Command buffer built from a SyncCommandBufferBuilder that provides utilities to handle synchronization.

Methods

impl<P> SyncCommandBuffer<P>

pub fn lock_submit(
    &self,
    future: &dyn GpuFuture,
    queue: &Queue
) -> Result<(), CommandBufferExecError>

Tries to lock the resources used by the command buffer.

Note: You should call this in the implementation of the CommandBuffer trait.

pub unsafe fn unlock(&self)

Unlocks the resources used by the command buffer.

Note: You should call this in the implementation of the CommandBuffer trait.

Safety

The command buffer must have been successfully locked with lock_submit().

pub fn check_buffer_access(
    &self,
    buffer: &dyn BufferAccess,
    exclusive: bool,
    queue: &Queue
) -> Result<Option<(PipelineStages, AccessFlagBits)>, AccessCheckError>

Checks whether this command buffer has access to a buffer.

Note: Suitable when implementing the CommandBuffer trait.

pub fn check_image_access(
    &self,
    image: &dyn ImageAccess,
    layout: ImageLayout,
    exclusive: bool,
    queue: &Queue
) -> Result<Option<(PipelineStages, AccessFlagBits)>, AccessCheckError>

Checks whether this command buffer has access to an image.

Note: Suitable when implementing the CommandBuffer trait.

Trait Implementations

impl<P> DeviceOwned for SyncCommandBuffer<P>

fn device(&self) -> &Arc<Device>

Returns the device that owns Self.

impl<P> AsRef<UnsafeCommandBuffer<P>> for SyncCommandBuffer<P>

fn as_ref(&self) -> &UnsafeCommandBuffer<P>

Performs the conversion.