diff options
| -rw-r--r-- | libAACdec/src/ldfiltbank.cpp | 8 | ||||
| -rw-r--r-- | libAACdec/src/usacdec_lpd.cpp | 3 |
2 files changed, 6 insertions, 5 deletions
diff --git a/libAACdec/src/ldfiltbank.cpp b/libAACdec/src/ldfiltbank.cpp index 66a5914..c7d2928 100644 --- a/libAACdec/src/ldfiltbank.cpp +++ b/libAACdec/src/ldfiltbank.cpp @@ -216,6 +216,7 @@ int InvMdctTransformLowDelay_fdk(FIXP_DBL *mdctData, const int mdctData_e, int scale = mdctData_e + MDCT_OUT_HEADROOM - LDFB_HEADROOM; /* The LDFB_HEADROOM is compensated inside multE2_DinvF_fdk() below */ + int i; /* Select LD window slope */ switch (N) { @@ -261,10 +262,11 @@ int InvMdctTransformLowDelay_fdk(FIXP_DBL *mdctData, const int mdctData_e, } if (gain != (FIXP_DBL)0) { - scaleValuesWithFactor(mdctData, gain, N, scale); - } else { - scaleValues(mdctData, N, scale); + for (i = 0; i < N; i++) { + mdctData[i] = fMult(mdctData[i], gain); + } } + scaleValuesSaturate(mdctData, N, scale); /* Since all exponent and factors have been applied, current exponent is zero. */ diff --git a/libAACdec/src/usacdec_lpd.cpp b/libAACdec/src/usacdec_lpd.cpp index 22069a6..fde34ef 100644 --- a/libAACdec/src/usacdec_lpd.cpp +++ b/libAACdec/src/usacdec_lpd.cpp @@ -1221,8 +1221,7 @@ AAC_DECODER_ERROR CLpdChannelStream_Read( (INT)(samplingRate * PIT_MIN_12k8 + (FSCALE_DENOM / 2)) / FSCALE_DENOM - (INT)PIT_MIN_12k8; - if (pSamplingRateInfo->samplingRate > - FAC_FSCALE_MAX /* maximum allowed core sampling frequency */) { + if ((samplingRate < FAC_FSCALE_MIN) || (samplingRate > FAC_FSCALE_MAX)) { error = AAC_DEC_PARSE_ERROR; goto bail; } |