Function spirv_std::arch::execute_callable

pub unsafe fn execute_callable<T, const ID: usize>(data: &T)

Invoke a callable shader.

• INDEX is the index into the SBT table to select callable shader to execute.
• data is a pointer to the callable data to pass into the called shader. data must have a storage class of callable_data or incoming_callable_data.

This instruction is allowed only in ray_generation, closest_hit, miss and callable execution models.

This instruction is a shader call instruction which will invoke a shader with the callable execution model.