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-rw-r--r--fdk-aac/libSACdec/src/sac_bitdec.cpp18
-rw-r--r--fdk-aac/libSACdec/src/sac_dec.cpp75
-rw-r--r--fdk-aac/libSACdec/src/sac_dec_lib.cpp21
-rw-r--r--fdk-aac/libSACdec/src/sac_process.cpp20
-rw-r--r--fdk-aac/libSACdec/src/sac_reshapeBBEnv.cpp77
-rw-r--r--fdk-aac/libSACdec/src/sac_stp.cpp32
6 files changed, 159 insertions, 84 deletions
diff --git a/fdk-aac/libSACdec/src/sac_bitdec.cpp b/fdk-aac/libSACdec/src/sac_bitdec.cpp
index 708ddf1..25b3d9e 100644
--- a/fdk-aac/libSACdec/src/sac_bitdec.cpp
+++ b/fdk-aac/libSACdec/src/sac_bitdec.cpp
@@ -1,7 +1,7 @@
/* -----------------------------------------------------------------------------
Software License for The Fraunhofer FDK AAC Codec Library for Android
-© Copyright 1995 - 2019 Fraunhofer-Gesellschaft zur Förderung der angewandten
+© Copyright 1995 - 2020 Fraunhofer-Gesellschaft zur Förderung der angewandten
Forschung e.V. All rights reserved.
1. INTRODUCTION
@@ -448,7 +448,6 @@ SACDEC_ERROR SpatialDecParseSpecificConfig(
int bsFreqRes, b3DaudioMode = 0;
int numHeaderBits;
int cfgStartPos, bitsAvailable;
- int treeConfig;
FDKmemclear(pSpatialSpecificConfig, sizeof(SPATIAL_SPECIFIC_CONFIG));
@@ -489,13 +488,18 @@ SACDEC_ERROR SpatialDecParseSpecificConfig(
pSpatialSpecificConfig->freqRes =
(SPATIALDEC_FREQ_RES)freqResTable_LD[bsFreqRes];
- treeConfig = FDKreadBits(bitstream, 4);
+ {
+ UINT treeConfig = FDKreadBits(bitstream, 4);
- if (treeConfig != SPATIALDEC_MODE_RSVD7) {
- err = MPS_UNSUPPORTED_CONFIG;
- goto bail;
+ switch (treeConfig) {
+ case SPATIALDEC_MODE_RSVD7:
+ pSpatialSpecificConfig->treeConfig = (SPATIALDEC_TREE_CONFIG)treeConfig;
+ break;
+ default:
+ err = MPS_UNSUPPORTED_CONFIG;
+ goto bail;
+ }
}
- pSpatialSpecificConfig->treeConfig = (SPATIALDEC_TREE_CONFIG) treeConfig;
{
pSpatialSpecificConfig->nOttBoxes =
diff --git a/fdk-aac/libSACdec/src/sac_dec.cpp b/fdk-aac/libSACdec/src/sac_dec.cpp
index a7b50df..a26e251 100644
--- a/fdk-aac/libSACdec/src/sac_dec.cpp
+++ b/fdk-aac/libSACdec/src/sac_dec.cpp
@@ -1,7 +1,7 @@
/* -----------------------------------------------------------------------------
Software License for The Fraunhofer FDK AAC Codec Library for Android
-© Copyright 1995 - 2019 Fraunhofer-Gesellschaft zur Förderung der angewandten
+© Copyright 1995 - 2020 Fraunhofer-Gesellschaft zur Förderung der angewandten
Forschung e.V. All rights reserved.
1. INTRODUCTION
@@ -1098,6 +1098,28 @@ static void SpatialDecApplyBypass(spatialDec *self, FIXP_DBL **hybInputReal,
}
}
+/**
+ * \brief Set internal error and reset error status
+ *
+ * \param self spatialDec handle.
+ * \param bypassMode pointer to bypassMode.
+ * \param err error status.
+ *
+ * \return error status.
+ */
+static SACDEC_ERROR SpatialDecSetInternalError(spatialDec *self,
+ int *bypassMode,
+ SACDEC_ERROR err) {
+ *bypassMode = 1;
+
+ if (self->errInt == MPS_OK) {
+ /* store internal error before it gets overwritten */
+ self->errInt = err;
+ }
+
+ return MPS_OK;
+}
+
/*******************************************************************************
Functionname: SpatialDecApplyParameterSets
*******************************************************************************
@@ -1118,7 +1140,7 @@ static SACDEC_ERROR SpatialDecApplyParameterSets(
const FDK_channelMapDescr *const mapDescr) {
SACDEC_ERROR err = MPS_OK;
- FIXP_SGL alpha;
+ FIXP_SGL alpha = FL2FXCONST_SGL(0.0);
int ts;
int ch;
@@ -1141,20 +1163,22 @@ static SACDEC_ERROR SpatialDecApplyParameterSets(
ts++, ts_io++) {
int currSlot = frame->paramSlot[ps];
+ err = (currSlot < ts) ? MPS_WRONG_PARAMETERSETS : MPS_OK;
+ if (err != MPS_OK) {
+ err = SpatialDecSetInternalError(self, &bypassMode, err);
+ }
+
/*
* Get new parameter set
*/
if (ts == prevSlot + 1) {
- err = SpatialDecCalculateM1andM2(self, ps,
- frame); /* input: ottCLD, ottICC, ... */
- /* output: M1param(Real/Imag), M2(Real/Imag) */
- if (err != MPS_OK) {
- bypassMode = 1;
- if (self->errInt == MPS_OK) {
- /* store internal error befor it gets overwritten */
- self->errInt = err;
+ if (bypassMode == 0) {
+ err = SpatialDecCalculateM1andM2(
+ self, ps, frame); /* input: ottCLD, ottICC, ... */
+ /* output: M1param(Real/Imag), M2(Real/Imag) */
+ if (err != MPS_OK) {
+ err = SpatialDecSetInternalError(self, &bypassMode, err);
}
- err = MPS_OK;
}
if ((ps == 0) && (self->bOverwriteM1M2prev != 0)) {
@@ -1168,13 +1192,16 @@ static SACDEC_ERROR SpatialDecApplyParameterSets(
self->bOverwriteM1M2prev = 0;
}
- SpatialDecSmoothM1andM2(
- self, frame,
- ps); /* input: M1param(Real/Imag)(Prev), M2(Real/Imag)(Prev) */
- /* output: M1param(Real/Imag), M2(Real/Imag) */
+ if (bypassMode == 0) {
+ SpatialDecSmoothM1andM2(
+ self, frame,
+ ps); /* input: M1param(Real/Imag)(Prev), M2(Real/Imag)(Prev) */
+ } /* output: M1param(Real/Imag), M2(Real/Imag) */
}
- alpha = FX_DBL2FX_SGL(fDivNorm(ts - prevSlot, currSlot - prevSlot));
+ if (bypassMode == 0) {
+ alpha = FX_DBL2FX_SGL(fDivNorm(ts - prevSlot, currSlot - prevSlot));
+ }
switch (mode) {
case INPUTMODE_QMF_SBR:
@@ -1182,15 +1209,17 @@ static SACDEC_ERROR SpatialDecApplyParameterSets(
self->bShareDelayWithSBR = 0; /* We got no hybrid delay */
else
self->bShareDelayWithSBR = 1;
- SpatialDecFeedQMF(self, qmfInDataReal, qmfInDataImag, ts_io, bypassMode,
- self->qmfInputReal__FDK, self->qmfInputImag__FDK,
- self->numInputChannels);
+ SpatialDecFeedQMF(
+ self, qmfInDataReal, qmfInDataImag, ts_io, bypassMode,
+ self->qmfInputReal__FDK, self->qmfInputImag__FDK,
+ (bypassMode) ? numInputChannels : self->numInputChannels);
break;
case INPUTMODE_TIME:
self->bShareDelayWithSBR = 0;
- SpatialDecQMFAnalysis(self, inData, ts_io, bypassMode,
- self->qmfInputReal__FDK, self->qmfInputImag__FDK,
- self->numInputChannels);
+ SpatialDecQMFAnalysis(
+ self, inData, ts_io, bypassMode, self->qmfInputReal__FDK,
+ self->qmfInputImag__FDK,
+ (bypassMode) ? numInputChannels : self->numInputChannels);
break;
default:
break;
@@ -1360,7 +1389,7 @@ static SACDEC_ERROR SpatialDecApplyParameterSets(
} /* !self->tempShapeConfig == 1 */
} /* !bypassMode */
- if (self->phaseCoding == 1) {
+ if ((self->phaseCoding == 1) && (bypassMode == 0)) {
/* only if bsPhaseCoding == 1 and bsResidualCoding == 0 */
SpatialDecApplyPhase(
diff --git a/fdk-aac/libSACdec/src/sac_dec_lib.cpp b/fdk-aac/libSACdec/src/sac_dec_lib.cpp
index 57446f8..d30131f 100644
--- a/fdk-aac/libSACdec/src/sac_dec_lib.cpp
+++ b/fdk-aac/libSACdec/src/sac_dec_lib.cpp
@@ -1,7 +1,7 @@
/* -----------------------------------------------------------------------------
Software License for The Fraunhofer FDK AAC Codec Library for Android
-© Copyright 1995 - 2019 Fraunhofer-Gesellschaft zur Förderung der angewandten
+© Copyright 1995 - 2020 Fraunhofer-Gesellschaft zur Förderung der angewandten
Forschung e.V. All rights reserved.
1. INTRODUCTION
@@ -700,9 +700,10 @@ bail:
SACDEC_ERROR mpegSurroundDecoder_Config(
CMpegSurroundDecoder *pMpegSurroundDecoder, HANDLE_FDK_BITSTREAM hBs,
AUDIO_OBJECT_TYPE coreCodec, INT samplingRate, INT frameSize,
- INT stereoConfigIndex, INT coreSbrFrameLengthIndex, INT configBytes,
- const UCHAR configMode, UCHAR *configChanged) {
+ INT numChannels, INT stereoConfigIndex, INT coreSbrFrameLengthIndex,
+ INT configBytes, const UCHAR configMode, UCHAR *configChanged) {
SACDEC_ERROR err = MPS_OK;
+ INT nInputChannels;
SPATIAL_SPECIFIC_CONFIG spatialSpecificConfig;
SPATIAL_SPECIFIC_CONFIG *pSsc =
&pMpegSurroundDecoder->spatialSpecificConfigBackup;
@@ -716,12 +717,18 @@ SACDEC_ERROR mpegSurroundDecoder_Config(
err = SpatialDecParseMps212Config(
hBs, &spatialSpecificConfig, samplingRate, coreCodec,
stereoConfigIndex, coreSbrFrameLengthIndex);
+ nInputChannels = spatialSpecificConfig.nInputChannels;
pSsc = &spatialSpecificConfig;
} else {
err = SpatialDecParseMps212Config(
hBs, &pMpegSurroundDecoder->spatialSpecificConfigBackup,
samplingRate, coreCodec, stereoConfigIndex,
coreSbrFrameLengthIndex);
+ nInputChannels =
+ pMpegSurroundDecoder->spatialSpecificConfigBackup.nInputChannels;
+ }
+ if ((err == MPS_OK) && (numChannels != nInputChannels)) {
+ err = MPS_PARSE_ERROR;
}
break;
case AOT_ER_AAC_ELD:
@@ -731,11 +738,19 @@ SACDEC_ERROR mpegSurroundDecoder_Config(
* into temporarily allocated structure */
err = SpatialDecParseSpecificConfig(hBs, &spatialSpecificConfig,
configBytes, coreCodec);
+ nInputChannels = spatialSpecificConfig.nInputChannels;
pSsc = &spatialSpecificConfig;
} else {
err = SpatialDecParseSpecificConfig(
hBs, &pMpegSurroundDecoder->spatialSpecificConfigBackup,
configBytes, coreCodec);
+ nInputChannels =
+ pMpegSurroundDecoder->spatialSpecificConfigBackup.nInputChannels;
+ }
+ /* check number of channels for channel_configuration > 0 */
+ if ((err == MPS_OK) && (numChannels > 0) &&
+ (numChannels != nInputChannels)) {
+ err = MPS_PARSE_ERROR;
}
break;
default:
diff --git a/fdk-aac/libSACdec/src/sac_process.cpp b/fdk-aac/libSACdec/src/sac_process.cpp
index 22091a9..33a1647 100644
--- a/fdk-aac/libSACdec/src/sac_process.cpp
+++ b/fdk-aac/libSACdec/src/sac_process.cpp
@@ -1,7 +1,7 @@
/* -----------------------------------------------------------------------------
Software License for The Fraunhofer FDK AAC Codec Library for Android
-© Copyright 1995 - 2019 Fraunhofer-Gesellschaft zur Förderung der angewandten
+© Copyright 1995 - 2021 Fraunhofer-Gesellschaft zur Förderung der angewandten
Forschung e.V. All rights reserved.
1. INTRODUCTION
@@ -517,12 +517,11 @@ SACDEC_ERROR SpatialDecApplyM2_Mode212_ResidualsPlusPhaseCoding(
maxVal = fAbs(iReal0) | fAbs(iImag0);
maxVal |= fAbs(iReal1);
- s = fMax(CntLeadingZeros(maxVal) - 1, 0);
- s = fMin(s, scale_param_m2);
+ s = fMin(CntLeadingZeros(maxVal) - 2, scale_param_m2);
- mReal0 = iReal0 << s;
- mImag0 = iImag0 << s;
- mReal1 = iReal1 << s;
+ mReal0 = scaleValue(iReal0, s);
+ mImag0 = scaleValue(iImag0, s);
+ mReal1 = scaleValue(iReal1, s);
s = scale_param_m2 - s;
@@ -562,12 +561,11 @@ SACDEC_ERROR SpatialDecApplyM2_Mode212_ResidualsPlusPhaseCoding(
maxVal = fAbs(iReal0) | fAbs(iImag0);
maxVal |= fAbs(iReal1);
- s = fMax(CntLeadingZeros(maxVal) - 1, 0);
- s = fMin(s, scale_param_m2);
+ s = fMin(CntLeadingZeros(maxVal) - 2, scale_param_m2);
- mReal0 = FX_DBL2FX_SGL(iReal0 << s);
- mImag0 = FX_DBL2FX_SGL(iImag0 << s);
- mReal1 = FX_DBL2FX_SGL(iReal1 << s);
+ mReal0 = FX_DBL2FX_SGL(scaleValue(iReal0, s));
+ mImag0 = FX_DBL2FX_SGL(scaleValue(iImag0, s));
+ mReal1 = FX_DBL2FX_SGL(scaleValue(iReal1, s));
s = scale_param_m2 - s;
diff --git a/fdk-aac/libSACdec/src/sac_reshapeBBEnv.cpp b/fdk-aac/libSACdec/src/sac_reshapeBBEnv.cpp
index 272d009..72f4e58 100644
--- a/fdk-aac/libSACdec/src/sac_reshapeBBEnv.cpp
+++ b/fdk-aac/libSACdec/src/sac_reshapeBBEnv.cpp
@@ -1,7 +1,7 @@
/* -----------------------------------------------------------------------------
Software License for The Fraunhofer FDK AAC Codec Library for Android
-© Copyright 1995 - 2019 Fraunhofer-Gesellschaft zur Förderung der angewandten
+© Copyright 1995 - 2021 Fraunhofer-Gesellschaft zur Förderung der angewandten
Forschung e.V. All rights reserved.
1. INTRODUCTION
@@ -241,29 +241,56 @@ static inline void combineDryWet(FIXP_DBL *RESTRICT pReal,
}
}
-static inline void slotAmp(FIXP_DBL *RESTRICT slotAmp_dry,
- FIXP_DBL *RESTRICT slotAmp_wet,
- FIXP_DBL *RESTRICT pHybOutputRealDry,
- FIXP_DBL *RESTRICT pHybOutputImagDry,
- FIXP_DBL *RESTRICT pHybOutputRealWet,
- FIXP_DBL *RESTRICT pHybOutputImagWet, INT cplxBands,
- INT hybBands) {
- INT qs;
+static inline void slotAmp(
+ FIXP_DBL *RESTRICT slotAmp_dry, INT *RESTRICT slotAmp_dry_e,
+ FIXP_DBL *RESTRICT slotAmp_wet, INT *RESTRICT slotAmp_wet_e,
+ FIXP_DBL *RESTRICT pHybOutputRealDry, FIXP_DBL *RESTRICT pHybOutputImagDry,
+ FIXP_DBL *RESTRICT pHybOutputRealWet, FIXP_DBL *RESTRICT pHybOutputImagWet,
+ INT cplxBands, INT hybBands) {
+ INT qs, s1, s2, headroom_dry, headroom_wet;
FIXP_DBL dry, wet;
+ /* headroom can be reduced by 1 bit due to use of fPow2Div2 */
+ s1 = DFRACT_BITS - 1 - CntLeadingZeros(hybBands + cplxBands);
+ headroom_dry = fMin(getScalefactor(pHybOutputRealDry, hybBands),
+ getScalefactor(pHybOutputImagDry, cplxBands));
+ headroom_wet = fMin(getScalefactor(pHybOutputRealWet, hybBands),
+ getScalefactor(pHybOutputImagWet, cplxBands));
+
dry = wet = FL2FXCONST_DBL(0.0f);
for (qs = 0; qs < cplxBands; qs++) {
- dry = fAddSaturate(dry, fPow2Div2(pHybOutputRealDry[qs] << (1)) +
- fPow2Div2(pHybOutputImagDry[qs] << (1)));
- wet = fAddSaturate(wet, fPow2Div2(pHybOutputRealWet[qs] << (1)) +
- fPow2Div2(pHybOutputImagWet[qs] << (1)));
+ /* sum up dry part */
+ dry += (fPow2Div2(pHybOutputRealDry[qs] << headroom_dry) >> s1);
+ dry += (fPow2Div2(pHybOutputImagDry[qs] << headroom_dry) >> s1);
+ /* sum up wet part */
+ wet += (fPow2Div2(pHybOutputRealWet[qs] << headroom_wet) >> s1);
+ wet += (fPow2Div2(pHybOutputImagWet[qs] << headroom_wet) >> s1);
}
for (; qs < hybBands; qs++) {
- dry = fAddSaturate(dry, fPow2Div2(pHybOutputRealDry[qs] << (1)));
- wet = fAddSaturate(wet, fPow2Div2(pHybOutputRealWet[qs] << (1)));
+ dry += (fPow2Div2(pHybOutputRealDry[qs] << headroom_dry) >> s1);
+ wet += (fPow2Div2(pHybOutputRealWet[qs] << headroom_wet) >> s1);
+ }
+
+ /* consider fPow2Div2() */
+ s1 += 1;
+
+ /* normalize dry part, ensure that exponent is even */
+ s2 = fixMax(0, CntLeadingZeros(dry) - 1);
+ *slotAmp_dry = dry << s2;
+ *slotAmp_dry_e = s1 - s2 - 2 * headroom_dry;
+ if (*slotAmp_dry_e & 1) {
+ *slotAmp_dry = *slotAmp_dry >> 1;
+ *slotAmp_dry_e += 1;
+ }
+
+ /* normalize wet part, ensure that exponent is even */
+ s2 = fixMax(0, CntLeadingZeros(wet) - 1);
+ *slotAmp_wet = wet << s2;
+ *slotAmp_wet_e = s1 - s2 - 2 * headroom_wet;
+ if (*slotAmp_wet_e & 1) {
+ *slotAmp_wet = *slotAmp_wet >> 1;
+ *slotAmp_wet_e += 1;
}
- *slotAmp_dry = dry >> (2 * (1));
- *slotAmp_wet = wet >> (2 * (1));
}
#if defined(__aarch64__)
@@ -533,6 +560,7 @@ void SpatialDecReshapeBBEnv(spatialDec *self, const SPATIAL_BS_FRAME *frame,
INT ts) {
INT ch, scale;
INT dryFacSF, slotAmpSF;
+ INT slotAmp_dry_e, slotAmp_wet_e;
FIXP_DBL tmp, dryFac, envShape;
FIXP_DBL slotAmp_dry, slotAmp_wet, slotAmp_ratio;
FIXP_DBL envDry[MAX_OUTPUT_CHANNELS], envDmx[2];
@@ -594,22 +622,25 @@ void SpatialDecReshapeBBEnv(spatialDec *self, const SPATIAL_BS_FRAME *frame,
dryFacSF = SF_SHAPE + 2 * dryFacSF;
}
+ slotAmp_dry_e = slotAmp_wet_e = 0;
+
/* calculate slotAmp_dry and slotAmp_wet */
- slotAmp(&slotAmp_dry, &slotAmp_wet, &self->hybOutputRealDry__FDK[ch][6],
+ slotAmp(&slotAmp_dry, &slotAmp_dry_e, &slotAmp_wet, &slotAmp_wet_e,
+ &self->hybOutputRealDry__FDK[ch][6],
&self->hybOutputImagDry__FDK[ch][6],
&self->hybOutputRealWet__FDK[ch][6],
&self->hybOutputImagWet__FDK[ch][6], cplxBands, hybBands);
+ /* exponents must be even due to subsequent square root calculation */
+ FDK_ASSERT(((slotAmp_dry_e & 1) == 0) && ((slotAmp_wet_e & 1) == 0));
+
/* slotAmp_ratio will be scaled by slotAmpSF bits */
if (slotAmp_dry != FL2FXCONST_DBL(0.0f)) {
- sc = fixMax(0, CntLeadingZeros(slotAmp_wet) - 1);
- sc = sc - (sc & 1);
-
- slotAmp_wet = sqrtFixp(slotAmp_wet << sc);
+ slotAmp_wet = sqrtFixp(slotAmp_wet);
slotAmp_dry = invSqrtNorm2(slotAmp_dry, &slotAmpSF);
slotAmp_ratio = fMult(slotAmp_wet, slotAmp_dry);
- slotAmpSF = slotAmpSF - (sc >> 1);
+ slotAmpSF = slotAmpSF + (slotAmp_wet_e >> 1) - (slotAmp_dry_e >> 1);
}
/* calculate common scale factor */
diff --git a/fdk-aac/libSACdec/src/sac_stp.cpp b/fdk-aac/libSACdec/src/sac_stp.cpp
index bb66277..0e6affa 100644
--- a/fdk-aac/libSACdec/src/sac_stp.cpp
+++ b/fdk-aac/libSACdec/src/sac_stp.cpp
@@ -1,7 +1,7 @@
/* -----------------------------------------------------------------------------
Software License for The Fraunhofer FDK AAC Codec Library for Android
-© Copyright 1995 - 2019 Fraunhofer-Gesellschaft zur Förderung der angewandten
+© Copyright 1995 - 2021 Fraunhofer-Gesellschaft zur Förderung der angewandten
Forschung e.V. All rights reserved.
1. INTRODUCTION
@@ -229,15 +229,13 @@ inline void combineSignalCplxScale1(FIXP_DBL *hybOutputRealDry,
int n;
FIXP_DBL scaleY;
for (n = bands - 1; n >= 0; n--) {
- scaleY = fMultDiv2(scaleX, *pBP);
+ scaleY = fMult(scaleX, *pBP);
*hybOutputRealDry = SATURATE_LEFT_SHIFT(
- (*hybOutputRealDry >> 1) +
- (fMultDiv2(*hybOutputRealWet, scaleY) << (SF_SCALE + 1)),
- 1, DFRACT_BITS);
+ (*hybOutputRealDry >> SF_SCALE) + fMult(*hybOutputRealWet, scaleY),
+ SF_SCALE, DFRACT_BITS);
*hybOutputImagDry = SATURATE_LEFT_SHIFT(
- (*hybOutputImagDry >> 1) +
- (fMultDiv2(*hybOutputImagWet, scaleY) << (SF_SCALE + 1)),
- 1, DFRACT_BITS);
+ (*hybOutputImagDry >> SF_SCALE) + fMult(*hybOutputImagWet, scaleY),
+ SF_SCALE, DFRACT_BITS);
hybOutputRealDry++, hybOutputRealWet++;
hybOutputImagDry++, hybOutputImagWet++;
pBP++;
@@ -252,12 +250,12 @@ inline void combineSignalCplxScale2(FIXP_DBL *hybOutputRealDry,
int n;
for (n = bands - 1; n >= 0; n--) {
- *hybOutputRealDry =
- *hybOutputRealDry +
- (fMultDiv2(*hybOutputRealWet, scaleX) << (SF_SCALE + 1));
- *hybOutputImagDry =
- *hybOutputImagDry +
- (fMultDiv2(*hybOutputImagWet, scaleX) << (SF_SCALE + 1));
+ *hybOutputRealDry = SATURATE_LEFT_SHIFT(
+ (*hybOutputRealDry >> SF_SCALE) + fMult(*hybOutputRealWet, scaleX),
+ SF_SCALE, DFRACT_BITS);
+ *hybOutputImagDry = SATURATE_LEFT_SHIFT(
+ (*hybOutputImagDry >> SF_SCALE) + fMult(*hybOutputImagWet, scaleX),
+ SF_SCALE, DFRACT_BITS);
hybOutputRealDry++, hybOutputRealWet++;
hybOutputImagDry++, hybOutputImagWet++;
}
@@ -369,15 +367,15 @@ SACDEC_ERROR subbandTPApply(spatialDec *self, const SPATIAL_BS_FRAME *frame) {
hStpDec->update_old_ener = 1;
for (ch = 0; ch < self->numInputChannels; ch++) {
hStpDec->oldDryEnerLD64[ch] =
- CalcLdData(hStpDec->runDryEner[ch] + ABS_THR__FDK);
+ CalcLdData(fAddSaturate(hStpDec->runDryEner[ch], ABS_THR__FDK));
}
for (ch = 0; ch < self->numOutputChannels; ch++) {
if (self->treeConfig == TREE_212)
hStpDec->oldWetEnerLD64[ch] =
- CalcLdData(hStpDec->runWetEner[ch] + ABS_THR__FDK);
+ CalcLdData(fAddSaturate(hStpDec->runWetEner[ch], ABS_THR__FDK));
else
hStpDec->oldWetEnerLD64[ch] =
- CalcLdData(hStpDec->runWetEner[ch] + ABS_THR2__FDK);
+ CalcLdData(fAddSaturate(hStpDec->runWetEner[ch], ABS_THR2__FDK));
}
} else {
hStpDec->update_old_ener++;
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-21 16:58:00 +0000