Instead of listing all possible stage_range,
we use set_fwd_txfm_non_scale_range() to generate 2d stage_range
from 1d stage_range.

This will reduce the complexity of txfm table significantly.

This is a lossless change.
The coding performance isn't changed.
The txfm config is exactly the same as it was before.

Change-Id: Ibd1d9e53772bb928faaeecc98d81cbc8f38b27ed