KernelPlanning.input_transfer: def of stelliferous@0.0.2.0
Import: import stelliferous@0.0.2.0/kernel_planning.bend as KernelPlanning
Lines 81-88 of stelliferous@0.0.2.0/kernel_planning.bend: https://jend.leeeet.dev/read.txt?path=stelliferous@0.0.2.0/kernel_planning.bend&start_line=81&end_line=88

import Base
import stelliferous@0.0.2.0/kernel_window.bend as KernelWindow

# copied initializes the new owner and copies every logical band value.
# Array.clone instead copies the complete allocation, without initialization.
def input_transfer(copy: Bool,band: KernelWindow.Band,window: InputRows,channels: U32,width: U32) -> Nat:
  match copy band:
    case False{} band: clone_bytes(window)
    case True{} KernelWindow.Band{first,rows}:
      +count = (channels * rows * width : U32)
      Nat.mul(4n,Nat.add(U32.to_nat(count),capacity(count)))

Uses (11):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.add
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.mul
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.mul
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.to_nat
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/kernel_planning.bend&name=InputRows
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/kernel_planning.bend&name=capacity
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/kernel_planning.bend&name=clone_bytes
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/kernel_window.bend&name=Band