Struct gfx_backend_empty::RawCommandQueue

pub struct RawCommandQueue;

Dummy command queue doing nothing.

Trait Implementations

impl Debug for RawCommandQueue

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

Formats the value using the given formatter.

impl RawCommandQueue<Backend> for RawCommandQueue

unsafe fn submit<'a, T, Ic, S, Iw, Is>(
    &mut self,
    _: Submission<Ic, Iw, Is>,
    _: Option<&()>
) where
    T: 'a + Borrow<RawCommandBuffer>,
    Ic: IntoIterator<Item = &'a T>,
    S: 'a + Borrow<()>,
    Iw: IntoIterator<Item = (&'a S, PipelineStage)>,
    Is: IntoIterator<Item = &'a S>, 

Submit command buffers to queue for execution. fence must be in unsignalled state, and will be signalled after all command buffers in the submission have finished execution.

unsafe fn present<'a, W, Is, S, Iw>(
    &mut self,
    _: Is,
    _: Iw
) -> Result<Option<Suboptimal>, PresentError> where
    W: 'a + Borrow<Swapchain>,
    Is: IntoIterator<Item = (&'a W, SwapImageIndex)>,
    S: 'a + Borrow<()>,
    Iw: IntoIterator<Item = &'a S>, 

Presents the result of the queue to the given swapchains, after waiting on all the semaphores given in wait_semaphores. A given swapchain must not appear in this list more than once.

fn wait_idle(&self) -> Result<(), HostExecutionError>

Wait for the queue to idle.