Check suspicious Q format in ProcessIGF_fx()
# Basic info
<!--- Add commit SHA used to reproduce-->
- Float reference:
- Encoder (float):
- Decoder (float):
- Fixed point:
- Encoder (fixed):
- Decoder (fixed): 11cd64e9e0432bdd77380a55b7b385749cf990a8
# Bug description
There may be a bug in:
```
tns_predictionGain = L_deposit_l( hIGFEnc->tns_predictionGain ); // todo: mul, 2026-03-12: check, why this is in Q23
IF( LT_32( tns_predictionGain, ONE_POINT_ONE_FIVE_Q23 ) && LT_16( predictionGain, ONE_POINT_ONE_FIVE_Q7 ) )
{
hIGFEnc->flatteningTrigger = 1;
move16();
}
ELSE
{
hIGFEnc->flatteningTrigger = 0;
move16();
}
```
It should be L_deposit_h to obtain Q23 out of Q7 - lets check
task