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authorAndroid Build Coastguard Worker <android-build-coastguard-worker@google.com>2023-11-18 02:08:00 +0000
committerAndroid Build Coastguard Worker <android-build-coastguard-worker@google.com>2023-11-18 02:08:00 +0000
commite6fc6686b645f9fccaefb3cee563571344ec7b2e (patch)
tree73c3905e1fb2cc11b30be7d583bb500e2cef452d /decoder/ixheaacd_basic_funcs.c
parent68809fee6a051e4729360a217320da6fec700578 (diff)
parent49819412af46be1657ff041ca632d281acf9efac (diff)
downloadlibxaac-e6fc6686b645f9fccaefb3cee563571344ec7b2e.tar.gz
Change-Id: Ie58f8858306c59dae920e0c0b10f11021553a504
Diffstat (limited to 'decoder/ixheaacd_basic_funcs.c')
-rw-r--r--decoder/ixheaacd_basic_funcs.c6
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;
}