diff options
| -rw-r--r-- | libDRCdec/src/drcGainDec_preprocess.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libDRCdec/src/drcGainDec_preprocess.cpp b/libDRCdec/src/drcGainDec_preprocess.cpp index c543c53..8d94ace 100644 --- a/libDRCdec/src/drcGainDec_preprocess.cpp +++ b/libDRCdec/src/drcGainDec_preprocess.cpp @@ -1,7 +1,7 @@ /* ----------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2018 Fraunhofer-Gesellschaft zur Förderung der angewandten +© Copyright 1995 - 2019 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION @@ -285,6 +285,9 @@ static DRC_ERROR _compressorIO_sigmoid_common( &e_tmp2); invExp = fDivNorm(FL2FXCONST_DBL(1.0f / (float)(1 << 1)), exp, &e_invExp); e_invExp += 1 - 5; + if (tmp2 < (FIXP_DBL)0) { + return DE_NOT_OK; + } denom = fPow(tmp2, e_tmp2, invExp, e_invExp, &e_denom); *out = fDivNormSigned(tmp, denom, &e_out); e_out += 7 - e_denom; |