diff options
Diffstat (limited to 'media')
| -rw-r--r-- | media/libstagefright/codecs/aacenc/src/adj_thr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/media/libstagefright/codecs/aacenc/src/adj_thr.c b/media/libstagefright/codecs/aacenc/src/adj_thr.c index 373b063..07b33b7 100644 --- a/media/libstagefright/codecs/aacenc/src/adj_thr.c +++ b/media/libstagefright/codecs/aacenc/src/adj_thr.c @@ -438,7 +438,7 @@ static void correctThresh(PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], for (sfb=0; sfb<psyOutChan->maxSfbPerGroup; sfb++) { Word32 redThrExp = thrExp[ch][sfbGrp+sfb] + redVal; - if (((*pahFlag < AH_ACTIVE) || (deltaPe > 0)) && (redThrExp > 0) ) { + if (((*pahFlag < AH_ACTIVE) || (deltaPe > 0)) && (redThrExp > 0) && (redThrExp >= *psfbNActiveLines)) { *psfbPeFactors = (*psfbNActiveLines) * (0x7fffffff / redThrExp); normFactor = L_add(normFactor, *psfbPeFactors); @@ -466,7 +466,7 @@ static void correctThresh(PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], deltaSfbPe = *psfbPeFactors * deltaPe; /* thr3(n) = thr2(n)*2^deltaSfbPe/b(n) */ - if (*psfbNActiveLines > 0) { + if (*psfbNActiveLines > 0 && (normFactor* (*psfbNActiveLines)) != 0) { /* new threshold */ Word32 thrFactor; sfbEn = psyOutChan->sfbEnergy[sfbGrp+sfb]; |