Within a subpass of a render pass instance, for a given (x,y,layer,sample) sample location, the following operations are guaranteed to execute in rasterization order…
Implicit dependency exists in the spec only for formal reasons. Without it you would not know when the layout transition happens when used e.g. with a Semaphore. But in practice the implicit dependency is no-op. Its dst half does not cover anything.
а при чем тут семафор, если он не даст всему командному буферу запуститься до сигнала?