diff options
Diffstat (limited to 'libSBRenc/src/nf_est.cpp')
| -rw-r--r-- | libSBRenc/src/nf_est.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/libSBRenc/src/nf_est.cpp b/libSBRenc/src/nf_est.cpp index 7a3c022..a4c5574 100644 --- a/libSBRenc/src/nf_est.cpp +++ b/libSBRenc/src/nf_est.cpp @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2015 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION @@ -268,8 +268,9 @@ qmfBasedNoiseFloorDetection(FIXP_DBL *noiseLevel, /*!< Pointer to v /* * Add a noise floor offset to compensate for bias in the detector *****************************************************************/ - if(!missingHarmonicFlag) - *noiseLevel = fMult(*noiseLevel, noiseFloorOffset)<<(NOISE_FLOOR_OFFSET_SCALING); + if(!missingHarmonicFlag) { + *noiseLevel = fixMin(fMult(*noiseLevel, noiseFloorOffset), (FIXP_DBL)MAXVAL_DBL>>NOISE_FLOOR_OFFSET_SCALING) << NOISE_FLOOR_OFFSET_SCALING; + } /* * check to see that we don't exceed the maximum allowed level @@ -297,7 +298,7 @@ FDKsbrEnc_sbrNoiseFloorEstimateQmf(HANDLE_SBR_NOISE_FLOOR_ESTIMATE h_sbrNoiseFlo SCHAR *indexVector, /*!< Index vector to obtain the patched data. */ INT missingHarmonicsFlag, /*!< Flag indicating if a strong tonal component will be missing. */ INT startIndex, /*!< Start index. */ - int numberOfEstimatesPerFrame, /*!< The number of tonality estimates per frame. */ + UINT numberOfEstimatesPerFrame, /*!< The number of tonality estimates per frame. */ int transientFrame, /*!< A flag indicating if a transient is present. */ INVF_MODE* pInvFiltLevels, /*!< Pointer to the vector holding the inverse filtering levels. */ UINT sbrSyntaxFlags |