Function withEvenDimensionPad

packages/engine/src/utils/evenDimensions.ts:42–45

(vfChain: string, pixelFormat: string)

 * dimensions, and returns just the pad when there is no existing chain.
 */
export function withEvenDimensionPad(vfChain: string, pixelFormat: string): string {
  if (!requiresEvenDimensions(pixelFormat)) return vfChain;
  return vfChain ? `${vfChain},${EVEN_DIMENSION_PAD}` : EVEN_DIMENSION_PAD;
}