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| author | Xin Li <delphij@google.com> | 2020-09-10 17:22:12 +0000 |
|---|---|---|
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2020-09-10 17:22:12 +0000 |
| commit | 89b6626d5d9f5968da53d107e7f6c2666ef5400f (patch) | |
| tree | 0e353968c34e8c9699663a9b252836b70847c30b /libDRCdec/src/drcGainDec_preprocess.cpp | |
| parent | 946a672b0f5b8481eb3a429f854fcb34d847d692 (diff) | |
| parent | 7f7e67fe023aa5e479aba0388a7e3fb591bda4e5 (diff) | |
| download | fdk-aac-89b6626d5d9f5968da53d107e7f6c2666ef5400f.tar.gz fdk-aac-89b6626d5d9f5968da53d107e7f6c2666ef5400f.tar.bz2 fdk-aac-89b6626d5d9f5968da53d107e7f6c2666ef5400f.zip | |
Merge "Merge Android R"
Diffstat (limited to 'libDRCdec/src/drcGainDec_preprocess.cpp')
| -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; |