Every route calls Session::ensure_buffers when configuring
processors. Previously that unconditionally invoked the
BufferManager, even if no change was required.
This also fixes a potential issue when bouncing tracks.
::write_one_track() increases the buffersize to 8k, but only for
the ChanCount required to bounce. This was never properly reset.
Furthermore this is in preparation for RegionFX which may
need to increase the ChanCount of Threadbuffers.
Robin Gareus
2f6a428f05
