diff options
Diffstat (limited to 'decoder/ixheaacd_basic_funcs.c')
| -rw-r--r-- | decoder/ixheaacd_basic_funcs.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/decoder/ixheaacd_basic_funcs.c b/decoder/ixheaacd_basic_funcs.c index a0f0c77..0326875 100644 --- a/decoder/ixheaacd_basic_funcs.c +++ b/decoder/ixheaacd_basic_funcs.c @@ -39,9 +39,15 @@ VOID ixheaacd_fix_mant_exp_add(WORD16 op1_mant, WORD16 op1_exp, WORD16 op2_mant, WORD32 new_exp; new_exp = op1_exp - op2_exp; if (new_exp < 0) { + if (new_exp < -31) { + new_exp = -31; + } op1_mant = op1_mant >> (-new_exp); new_exp = op2_exp; } else { + if (new_exp > 31) { + new_exp = 31; + } op2_mant = op2_mant >> new_exp; new_exp = op1_exp; } |