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Snap for 5044688 from 28234107a71eb9ca3d214bbbe40e57c5055579df to pi-qpr2-release

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Change-Id: I3a3fcee6eea771b068b69ab5a1c96ffa00ca397f
This commit is contained in:
android-build-team Robot 2018-10-02 22:11:05 +00:00
commit 40b48a8231
2 changed files with 11 additions and 22 deletions
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25
libAACdec/src/aacdecoder.cpp
View File

@ -1630,17 +1630,9 @@ CAacDecoder_Init(HANDLE_AACDECODER self, const CSAudioSpecificConfig *asc,
aacChannelsOffset = 0;
aacChannelsOffsetIdx = 0;
elementOffset = 0;
if (configMode & AC_CM_ALLOC_MEM) {
if ((ascChannels <= 0) ||
(asc->m_channelConfiguration > AACDEC_MAX_CH_CONF)) {
return AAC_DEC_UNSUPPORTED_CHANNELCONFIG;
}
if ((ascChannels + aacChannelsOffsetIdx) > ((8) * 2)) {
return AAC_DEC_UNSUPPORTED_CHANNELCONFIG;
}
if ((ascChannels + aacChannelsOffset) > (8)) {
return AAC_DEC_UNSUPPORTED_CHANNELCONFIG;
}
if ((ascChannels <= 0) || (ascChannels > (8)) ||
(asc->m_channelConfiguration > AACDEC_MAX_CH_CONF)) {
return AAC_DEC_UNSUPPORTED_CHANNELCONFIG;
}
/* Set syntax flags */
@ -2055,17 +2047,12 @@ CAacDecoder_Init(HANDLE_AACDECODER self, const CSAudioSpecificConfig *asc,
if (self->flags[streamIndex] & (AC_RSV603DA | AC_USAC)) {
_numElements = (int)asc->m_sc.m_usacConfig.m_usacNumElements;
}
if (self->flags[streamIndex] & (AC_ER | AC_LD | AC_ELD)) {
_numElements = (asc->m_channelConfiguration == 7)
? 8
: asc->m_channelConfiguration;
}
for (int _el = 0; _el < _numElements; _el++) {
int el_channels = 0;
int el = elementOffset + _el;
if (self->flags[streamIndex] &
(AC_ELD | AC_RSV603DA | AC_USAC | AC_RSVD50)) {
(AC_ER | AC_LD | AC_ELD | AC_RSV603DA | AC_USAC | AC_RSVD50)) {
if (ch >= ascChannels) {
break;
}
@ -2115,7 +2102,9 @@ CAacDecoder_Init(HANDLE_AACDECODER self, const CSAudioSpecificConfig *asc,
(SPECTRAL_PTR)&self->workBufferCore2[ch * 1024];
if (el_channels == 2) {
FDK_ASSERT(ch < (8) - 1);
if (ch >= (8) - 1) {
return AAC_DEC_UNSUPPORTED_CHANNELCONFIG;
}
self->pAacDecoderChannelInfo[ch + 1]->pComData =
self->pAacDecoderChannelInfo[ch]->pComData;
self->pAacDecoderChannelInfo[ch + 1]->pComStaticData =

8
libAACdec/src/conceal.cpp
View File

@ -2080,11 +2080,11 @@ static void CConcealment_TDNoise_Apply(CConcealmentInfo *const pConcealmentInfo,
noiseVal = FX_DBL2FX_PCM(fMult(noiseValLong, TDNoiseAtt));
/* add filtered noise - check for clipping, before */
if (pcmdata[ii] > (FIXP_PCM)MAXVAL_FIXP_PCM - noiseVal &&
noiseVal > (FIXP_PCM)0) {
if (noiseVal > (FIXP_PCM)0 &&
pcmdata[ii] > (FIXP_PCM)MAXVAL_FIXP_PCM - noiseVal) {
noiseVal = noiseVal * (FIXP_PCM)-1;
} else if (pcmdata[ii] < (FIXP_PCM)MINVAL_FIXP_PCM - noiseVal &&
noiseVal < (FIXP_PCM)0) {
} else if (noiseVal < (FIXP_PCM)0 &&
pcmdata[ii] < (FIXP_PCM)MINVAL_FIXP_PCM - noiseVal) {
noiseVal = noiseVal * (FIXP_PCM)-1;
}