fenix/fdk-aac
1
0
Fork 0
mirror of https://github.com/mstorsjo/fdk-aac.git synced 2025-06-05 22:39:13 +02:00
Code Issues Projects Releases Wiki Activity

Merge "Prevent energy overflow in acelp calc_period_factor()"

Browse Source
This commit is contained in:
Treehugger Robot
2018-12-29 14:02:19 +00:00
committed by Gerrit Code Review
parent b622299482 f4fc574fdd
commit eb9319afb2
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
libAACdec/src/usacdec_acelp.cpp
View File

@ -309,7 +309,7 @@ static FIXP_DBL calc_period_factor(FIXP_DBL exc[], FIXP_SGL gain_pit,
ener_exc = (FIXP_DBL)0;
for (int i = 0; i < L_SUBFR; i++) {
ener_exc += fPow2Div2(exc[i]) >> s;
if (ener_exc > FL2FXCONST_DBL(0.5f)) {
if (ener_exc >= FL2FXCONST_DBL(0.5f)) {
ener_exc >>= 1;
s++;
}