Struct phobos::task_graph::PassGraph

pub struct PassGraph<'exec, 'q, D>where
    D: ExecutionDomain,{ /* private fields */ }

GPU task graph, used for synchronizing resources over a single queue.

Implementations

impl<'exec, 'q, D> PassGraph<'exec, 'q, D>where D: ExecutionDomain,

pub fn new() -> Self

Create a new task graph.

pub fn add_pass(self, pass: Pass<'exec, 'q, D>) -> Result<Self>

Add a pass to a task graph.

Errors

• This function can fail if adding the pass results in a cyclic dependency in the graph.

pub fn build(self) -> Result<BuiltPassGraph<'exec, 'q, D>>

Builds the task graph so it can be recorded into a command buffer.

pub fn task_graph( &self ) -> &TaskGraph<GpuResource, GpuBarrier, GpuTask<'exec, 'q, GpuResource, D>>

Returns the task graph built by the GPU task graph system, useful for outputting dotfiles.

pub fn num_nodes(&self) -> usize

Returns the total amount of nodes in the graph.