On page 42 of The Perfect Plea (you should have recently received a free copy from TDCAA), there is a chart showing areas of prohibited credit. A defendant gets NO CREDIT for time served in a SAFPF as a condition of supervision, regardless whether the SAFPF is in prison or a state jail. The only way a defendant gets credit spending time in a state jail is if the condition orders the defendant to serve time in a state jail as upfront time.

Check Art. 42.12 Sec 18 - These are community correction facilities and the statute does not allow credit. We had a gap in judges and we had to explain that to two different visiting judges in three weeks.