Struct ComputePass 

pub struct ComputePass<'a> { /* private fields */ }

A compute pass wrapper that automatically returns the encoder to the frame context.

This struct mirrors RenderPass in its lifecycle management - it takes the encoder from FrameContext and returns it when dropped.

Implementations

impl<'a> ComputePass<'a>

pub fn pass(&mut self) -> &mut ComputePass<'static>

Get the underlying wgpu compute pass.

pub fn set_pipeline(&mut self, pipeline: &'a ComputePipeline)

Set the compute pipeline to use.

pub fn set_bind_group( &mut self, index: u32, bind_group: &'a BindGroup, offsets: &[u32], )

Set a bind group.

pub fn dispatch_workgroups(&mut self, x: u32, y: u32, z: u32)

Dispatch workgroups.

Arguments

• x - Number of workgroups in the X dimension
• y - Number of workgroups in the Y dimension
• z - Number of workgroups in the Z dimension

pub fn dispatch_workgroups_1d(&mut self, x: u32)

Dispatch workgroups with a 1D configuration.

Equivalent to dispatch_workgroups(x, 1, 1).

pub fn dispatch_workgroups_2d(&mut self, x: u32, y: u32)

Dispatch workgroups with a 2D configuration.

Equivalent to dispatch_workgroups(x, y, 1).

pub fn dispatch_workgroups_indirect(&mut self, buffer: &'a Buffer, offset: u64)

Dispatch workgroups indirectly from a buffer.

The buffer should contain a DispatchIndirect struct:

#[repr(C)]
struct DispatchIndirect {
    x: u32,
    y: u32,
    z: u32,
}

pub fn insert_debug_marker(&mut self, label: &str)

Insert a debug marker.

pub fn push_debug_group(&mut self, label: &str)

Push a debug group.

pub fn pop_debug_group(&mut self)

Pop a debug group.

pub fn finish(self)

Finish the compute pass, returning the encoder to the frame context.

Trait Implementations

impl Drop for ComputePass<'_>

fn drop(&mut self)

Executes the destructor for this type.