diff options
| -rw-r--r-- | libSBRdec/src/env_calc.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libSBRdec/src/env_calc.cpp b/libSBRdec/src/env_calc.cpp index eaf739d..c34ce96 100644 --- a/libSBRdec/src/env_calc.cpp +++ b/libSBRdec/src/env_calc.cpp @@ -1477,7 +1477,7 @@ void calculateSbrEnvelope( for (k = 0; k < noSubbands; k++) { int sc = scale_change - pNrgs->nrgGain_e[k] + (sc_change - 1); - pNrgs->nrgGain[k] >>= sc; + pNrgs->nrgGain[k] >>= fixMin(sc, DFRACT_BITS - 1); pNrgs->nrgGain_e[k] += sc; } @@ -1485,7 +1485,7 @@ void calculateSbrEnvelope( for (k = 0; k < noSubbands; k++) { int sc = scale_change - h_sbr_cal_env->filtBuffer_e[k] + (sc_change - 1); - h_sbr_cal_env->filtBuffer[k] >>= sc; + h_sbr_cal_env->filtBuffer[k] >>= fixMin(sc, DFRACT_BITS - 1); } } |