Struct CommandStreamMut 

pub struct CommandStreamMut { /* private fields */ }

A mutable graph-like command stream being prepared.

CommandStreamMut is passed to CommandStream::finalize and CommandStream::prepare callbacks. It provides graph-like methods plus CommandStreamMut::arg for typed stream inputs.

let stream = CommandStream::finalize(|stream| {
    let staging = stream.arg(BufferInfo::host_mem(
        1024,
        vk::BufferUsageFlags::TRANSFER_SRC,
    ));
    stream.begin_cmd().resource_access(staging, vk_sync::AccessType::TransferRead);
    staging
})
.into_stream();

Implementations

impl CommandStreamMut

pub fn arg<I>(&mut self, info: I) -> I::Arg

where I: StreamArgInfo,

Declares a typed argument required by this command stream.

pub fn begin_cmd(&mut self) -> StreamCommand<'_>

Stream equivalent of Graph::begin_cmd.

pub fn bind_resource<R>(&mut self, resource: R) -> R::Node

where R: Resource,

Stream equivalent of Graph::bind_resource.

pub fn resource<N>(&self, resource_node: N) -> &N::Resource

where N: StreamResourceNode,

Stream equivalent of Graph::resource.

pub fn blit_image( &mut self, src: impl Into<AnyImageNode>, dst: impl Into<AnyImageNode>, filter: Filter, ) -> &mut Self

Stream equivalent of Graph::blit_image.

pub fn clear_color_image( &mut self, image: impl Into<AnyImageNode>, color: impl Into<ClearColorValue>, ) -> &mut Self

Stream equivalent of Graph::clear_color_image.

pub fn clear_depth_stencil_image( &mut self, image: impl Into<AnyImageNode>, depth: f32, stencil: u32, ) -> &mut Self

Stream equivalent of Graph::clear_depth_stencil_image.

pub fn copy_buffer( &mut self, src: impl Into<AnyBufferNode>, dst: impl Into<AnyBufferNode>, ) -> &mut Self

Stream equivalent of Graph::copy_buffer.

pub fn copy_buffer_to_image( &mut self, src: impl Into<AnyBufferNode>, dst: impl Into<AnyImageNode>, ) -> &mut Self

Stream equivalent of Graph::copy_buffer_to_image.

pub fn copy_image( &mut self, src: impl Into<AnyImageNode>, dst: impl Into<AnyImageNode>, ) -> &mut Self

Stream equivalent of Graph::copy_image.

pub fn copy_image_to_buffer( &mut self, src: impl Into<AnyImageNode>, dst: impl Into<AnyBufferNode>, ) -> &mut Self

Stream equivalent of Graph::copy_image_to_buffer.

pub fn fill_buffer( &mut self, buffer: impl Into<AnyBufferNode>, region: Range<DeviceSize>, data: u32, ) -> &mut Self

Stream equivalent of Graph::fill_buffer.

pub fn update_buffer( &mut self, buffer: impl Into<AnyBufferNode>, offset: DeviceSize, data: impl AsRef<[u8]> + 'static + Send, ) -> &mut Self

Stream equivalent of Graph::update_buffer.