r0lZ,
I'm afraid that can't really work in most cases, because you could arrive at the starting point with very different registers under different circumstances. Then our idea of replicating new register values in the target point wouldn't work because the new register values would normally depend on the values at the starting point.
The reason why it works when we start from DVD insert is because we know the values of the registers at insert time, 0. So we know the register values in the target point will always be the same...
I think that's what you mean when you say "Of course, it may be more complicated if the starting PGC is called from many places, at many occasions:, right?
Jean
|