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-rw-r--r--libAACdec/src/aacdecoder_lib.cpp11
-rw-r--r--libAACdec/src/channel.cpp21
-rw-r--r--libAACdec/src/channelinfo.h4
-rw-r--r--libAACdec/src/stereo.cpp5
-rw-r--r--libMpegTPDec/src/tpdec_asc.cpp2
-rw-r--r--libMpegTPDec/src/tpdec_latm.cpp10
-rw-r--r--libMpegTPDec/src/tpdec_lib.cpp6
-rw-r--r--libSACdec/src/sac_dec_lib.cpp15
-rw-r--r--libSACenc/src/sacenc_nlc_enc.cpp10
-rw-r--r--libSBRenc/src/tran_det.cpp2
10 files changed, 55 insertions, 31 deletions
diff --git a/libAACdec/src/aacdecoder_lib.cpp b/libAACdec/src/aacdecoder_lib.cpp
index b7ea8df..e62d187 100644
--- a/libAACdec/src/aacdecoder_lib.cpp
+++ b/libAACdec/src/aacdecoder_lib.cpp
@@ -396,7 +396,8 @@ static INT aacDecoder_SscCallback(void *handle, HANDLE_FDK_BITSTREAM hBs,
/* MPS found but invalid or not decodable by this instance */
hAacDecoder->mpsEnableCurr = 0;
hAacDecoder->mpsApplicable = 0;
- if ((coreCodec == AOT_USAC) || IS_LOWDELAY(coreCodec)) {
+ if ((coreCodec == AOT_USAC) || (coreCodec == AOT_DRM_USAC) ||
+ IS_LOWDELAY(coreCodec)) {
errTp = TRANSPORTDEC_PARSE_ERROR;
} else {
errTp = TRANSPORTDEC_OK;
@@ -1654,14 +1655,14 @@ aacDecoder_DecodeFrame(HANDLE_AACDECODER self, INT_PCM *pTimeData_extern,
self->streamInfo.frameSize;
for (ch = 0; ch < self->streamInfo.numChannels; ch++) {
- int mapValue = FDK_chMapDescr_getMapValue(
+ UCHAR mapValue = FDK_chMapDescr_getMapValue(
&self->mapDescr, (UCHAR)ch, self->chMapIndex);
- reverseInChannelMap[mapValue] = ch;
+ if (mapValue < (8)) reverseInChannelMap[mapValue] = ch;
}
for (ch = 0; ch < (int)numDrcOutChannels; ch++) {
- int mapValue = FDK_chMapDescr_getMapValue(
+ UCHAR mapValue = FDK_chMapDescr_getMapValue(
&self->mapDescr, (UCHAR)ch, numDrcOutChannels);
- reverseOutChannelMap[mapValue] = ch;
+ if (mapValue < (8)) reverseOutChannelMap[mapValue] = ch;
}
/* The output of SBR and MPS is interleaved. Deinterleaving may be
diff --git a/libAACdec/src/channel.cpp b/libAACdec/src/channel.cpp
index dbbf58a..cfffd57 100644
--- a/libAACdec/src/channel.cpp
+++ b/libAACdec/src/channel.cpp
@@ -225,15 +225,18 @@ void CChannelElement_Decode(
/* apply intensity stereo */ /* modifies pAacDecoderChannelInfo[]->aSpecSfb
*/
if (!(flags & (AC_USAC | AC_RSVD50 | AC_RSV603DA))) {
- CJointStereo_ApplyIS(
- pAacDecoderChannelInfo,
- GetScaleFactorBandOffsets(&pAacDecoderChannelInfo[L]->icsInfo,
- pSamplingRateInfo),
- GetWindowGroupLengthTable(&pAacDecoderChannelInfo[L]->icsInfo),
- GetWindowGroups(&pAacDecoderChannelInfo[L]->icsInfo),
- GetScaleFactorBandsTransmitted(&pAacDecoderChannelInfo[L]->icsInfo),
- pAacDecoderChannelInfo[L]->pDynData->RawDataInfo.CommonWindow ? 1
- : 0);
+ if ((pAacDecoderChannelInfo[L]->pDynData->RawDataInfo.CommonWindow ==
+ 1) &&
+ (el_channels == 2)) {
+ CJointStereo_ApplyIS(
+ pAacDecoderChannelInfo,
+ GetScaleFactorBandOffsets(&pAacDecoderChannelInfo[L]->icsInfo,
+ pSamplingRateInfo),
+ GetWindowGroupLengthTable(&pAacDecoderChannelInfo[L]->icsInfo),
+ GetWindowGroups(&pAacDecoderChannelInfo[L]->icsInfo),
+ GetScaleFactorBandsTransmitted(
+ &pAacDecoderChannelInfo[L]->icsInfo));
+ }
}
} /* maybe_stereo */
diff --git a/libAACdec/src/channelinfo.h b/libAACdec/src/channelinfo.h
index 7c95e12..45a288f 100644
--- a/libAACdec/src/channelinfo.h
+++ b/libAACdec/src/channelinfo.h
@@ -478,15 +478,13 @@ void CJointStereo_ApplyMS(
\param pWindowGroupLength pointer to window group length array.
\param windowGroups number of window groups.
\param scaleFactorBandsTransmitted number of transmitted scalefactor bands.
- \param CommonWindow common window bit.
\return none
*/
void CJointStereo_ApplyIS(CAacDecoderChannelInfo *pAacDecoderChannelInfo[2],
const short *pScaleFactorBandOffsets,
const UCHAR *pWindowGroupLength,
const int windowGroups,
- const int scaleFactorBandsTransmitted,
- const UINT CommonWindow);
+ const int scaleFactorBandsTransmitted);
/* aacdec_pns.cpp */
int CPns_IsPnsUsed(const CPnsData *pPnsData, const int group, const int band);
diff --git a/libAACdec/src/stereo.cpp b/libAACdec/src/stereo.cpp
index bb4f050..eed826b 100644
--- a/libAACdec/src/stereo.cpp
+++ b/libAACdec/src/stereo.cpp
@@ -1177,8 +1177,7 @@ void CJointStereo_ApplyIS(CAacDecoderChannelInfo *pAacDecoderChannelInfo[2],
const SHORT *pScaleFactorBandOffsets,
const UCHAR *pWindowGroupLength,
const int windowGroups,
- const int scaleFactorBandsTransmitted,
- const UINT CommonWindow) {
+ const int scaleFactorBandsTransmitted) {
CJointStereoData *pJointStereoData =
&pAacDecoderChannelInfo[L]->pComData->jointStereoData;
@@ -1228,7 +1227,7 @@ void CJointStereo_ApplyIS(CAacDecoderChannelInfo *pAacDecoderChannelInfo[2],
rightScale[band] = leftScale[band] + msb + 1;
- if (CommonWindow && (pJointStereoData->MsUsed[band] & groupMask)) {
+ if (pJointStereoData->MsUsed[band] & groupMask) {
if (CodeBook[band] == INTENSITY_HCB) /* _NOT_ in-phase */
{
scale = -scale;
diff --git a/libMpegTPDec/src/tpdec_asc.cpp b/libMpegTPDec/src/tpdec_asc.cpp
index abe66e5..74beaa6 100644
--- a/libMpegTPDec/src/tpdec_asc.cpp
+++ b/libMpegTPDec/src/tpdec_asc.cpp
@@ -2488,7 +2488,7 @@ TRANSPORTDEC_ERROR DrmRawSdcAudioConfig_Parse(
switch (audioCoding) {
case 0: /* AAC */
- if (coderField >> 2) {
+ if ((coderField >> 2) && (audioMode != 1)) {
self->m_aot = AOT_DRM_SURROUND; /* Set pseudo AOT for Drm Surround */
} else {
self->m_aot = AOT_DRM_AAC; /* Set pseudo AOT for Drm AAC */
diff --git a/libMpegTPDec/src/tpdec_latm.cpp b/libMpegTPDec/src/tpdec_latm.cpp
index b4f7372..2edf055 100644
--- a/libMpegTPDec/src/tpdec_latm.cpp
+++ b/libMpegTPDec/src/tpdec_latm.cpp
@@ -126,7 +126,6 @@ static TRANSPORTDEC_ERROR CLatmDemux_ReadAudioMuxElement(
CSTpCallBacks *pTpDecCallbacks, CSAudioSpecificConfig *pAsc,
int *pfConfigFound) {
TRANSPORTDEC_ERROR ErrorStatus = TRANSPORTDEC_OK;
- UCHAR applyAsc = pLatmDemux->applyAsc;
if (m_muxConfigPresent) {
pLatmDemux->m_useSameStreamMux = FDKreadBits(bs, 1);
@@ -152,7 +151,12 @@ static TRANSPORTDEC_ERROR CLatmDemux_ReadAudioMuxElement(
goto bail;
}
- if (pLatmDemux->newCfgHasAudioPreRoll) {
+ /* Allow flushing only when audioPreroll functionality is enabled in
+ * current and new config otherwise the new config can be applied
+ * immediately. */
+ if (pAsc->m_sc.m_usacConfig.element[0]
+ .extElement.usacExtElementHasAudioPreRoll &&
+ pLatmDemux->newCfgHasAudioPreRoll) {
pLatmDemux->newCfgHasAudioPreRoll = 0;
/* with audioPreRoll we must flush before applying new cfg */
pLatmDemux->applyAsc = 0;
@@ -223,7 +227,7 @@ static TRANSPORTDEC_ERROR CLatmDemux_ReadAudioMuxElement(
bail:
if (ErrorStatus != TRANSPORTDEC_OK) {
- pLatmDemux->applyAsc = applyAsc;
+ pLatmDemux->applyAsc = 1;
}
return (ErrorStatus);
diff --git a/libMpegTPDec/src/tpdec_lib.cpp b/libMpegTPDec/src/tpdec_lib.cpp
index 10e3352..306bec0 100644
--- a/libMpegTPDec/src/tpdec_lib.cpp
+++ b/libMpegTPDec/src/tpdec_lib.cpp
@@ -1151,6 +1151,12 @@ static TRANSPORTDEC_ERROR synchronization(HANDLE_TRANSPORTDEC hTp,
&syncLayerFrameBits, &fConfigFound,
&headerBits);
if (TPDEC_IS_FATAL_ERROR(err)) {
+ /* Rewind - TPDEC_SYNCSKIP, in order to look for a synch one bit ahead
+ * next time. Ensure that the bit amount lands at a multiple of
+ * TPDEC_SYNCSKIP. */
+ FDKpushBiDirectional(
+ hBs, -headerBits + TPDEC_SYNCSKIP + (bitsAvail % TPDEC_SYNCSKIP));
+
goto bail;
}
}
diff --git a/libSACdec/src/sac_dec_lib.cpp b/libSACdec/src/sac_dec_lib.cpp
index 56d8693..ebf9bee 100644
--- a/libSACdec/src/sac_dec_lib.cpp
+++ b/libSACdec/src/sac_dec_lib.cpp
@@ -698,6 +698,7 @@ SACDEC_ERROR mpegSurroundDecoder_Config(
INT coreSbrFrameLengthIndex, INT configBytes, const UCHAR configMode,
UCHAR *configChanged) {
SACDEC_ERROR err = MPS_OK;
+ SPATIAL_SPECIFIC_CONFIG spatialSpecificConfig;
switch (coreCodec) {
case AOT_DRM_USAC:
@@ -705,7 +706,6 @@ SACDEC_ERROR mpegSurroundDecoder_Config(
if (configMode == AC_CM_DET_CFG_CHANGE) {
/* In config detection mode write spatial specific config parameters
* into temporarily allocated structure */
- SPATIAL_SPECIFIC_CONFIG spatialSpecificConfig;
err = SpatialDecParseMps212Config(
hBs, &spatialSpecificConfig, samplingRate, coreCodec,
stereoConfigIndex, coreSbrFrameLengthIndex);
@@ -718,9 +718,16 @@ SACDEC_ERROR mpegSurroundDecoder_Config(
break;
case AOT_ER_AAC_ELD:
case AOT_ER_AAC_LD:
- err = SpatialDecParseSpecificConfig(
- hBs, &pMpegSurroundDecoder->spatialSpecificConfigBackup, configBytes,
- coreCodec);
+ if (configMode == AC_CM_DET_CFG_CHANGE) {
+ /* In config detection mode write spatial specific config parameters
+ * into temporarily allocated structure */
+ err = SpatialDecParseSpecificConfig(hBs, &spatialSpecificConfig,
+ configBytes, coreCodec);
+ } else {
+ err = SpatialDecParseSpecificConfig(
+ hBs, &pMpegSurroundDecoder->spatialSpecificConfigBackup,
+ configBytes, coreCodec);
+ }
break;
default:
err = MPS_UNSUPPORTED_FORMAT;
diff --git a/libSACenc/src/sacenc_nlc_enc.cpp b/libSACenc/src/sacenc_nlc_enc.cpp
index ecb89b7..0ba6cc9 100644
--- a/libSACenc/src/sacenc_nlc_enc.cpp
+++ b/libSACenc/src/sacenc_nlc_enc.cpp
@@ -379,16 +379,22 @@ static UINT huff_enc_1D(HANDLE_FDK_BITSTREAM strm, const DATA_TYPE data_type,
switch (data_type) {
case t_CLD:
- part0 = fdk_sacenc_huffPart0Tab.cld[in_data[0]];
pHuffTab = fdk_sacenc_huffCLDTab.h1D[dim1];
break;
case t_ICC:
- part0 = fdk_sacenc_huffPart0Tab.icc[in_data[0]];
pHuffTab = fdk_sacenc_huffICCTab.h1D[dim1];
break;
}
if (p0_flag) {
+ switch (data_type) {
+ case t_CLD:
+ part0 = fdk_sacenc_huffPart0Tab.cld[in_data[0]];
+ break;
+ case t_ICC:
+ part0 = fdk_sacenc_huffPart0Tab.icc[in_data[0]];
+ break;
+ }
huffBits += FDKwriteBits(strm, HUFF_VALUE(part0), HUFF_LENGTH(part0));
offset = 1;
}
diff --git a/libSBRenc/src/tran_det.cpp b/libSBRenc/src/tran_det.cpp
index ba9ae68..b6f1b9f 100644
--- a/libSBRenc/src/tran_det.cpp
+++ b/libSBRenc/src/tran_det.cpp
@@ -366,7 +366,7 @@ static FIXP_DBL addHighbandEnergies(
accu += (EnergiesM[slotOut][j] >> scale[0]);
}
}
- nrgTotal = accu >> (scaleEnergies[1] - scale[1]);
+ nrgTotal = fAddSaturate(nrgTotal, accu >> (scaleEnergies[1] - scale[1]));
}
return (nrgTotal);
generated by cgit v1.2.3 (git 2.46.0) at 2025-10-31 08:10:56 +0000