diff options
Diffstat (limited to 'libs/qm-dsp/maths/MathUtilities.cpp')
| -rw-r--r-- | libs/qm-dsp/maths/MathUtilities.cpp | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/libs/qm-dsp/maths/MathUtilities.cpp b/libs/qm-dsp/maths/MathUtilities.cpp index 809874121e..70a275912c 100644 --- a/libs/qm-dsp/maths/MathUtilities.cpp +++ b/libs/qm-dsp/maths/MathUtilities.cpp @@ -155,7 +155,7 @@ double MathUtilities::mean(const std::vector<double> &src, { double sum = 0.; - for (int i = 0; i < count; ++i) + for (unsigned int i = 0; i < count; ++i) { sum += src[start + i]; } @@ -167,7 +167,6 @@ void MathUtilities::getFrameMinMax(const double *data, unsigned int len, double { unsigned int i; double temp = 0.0; - double a=0.0; if (len == 0) { *min = *max = 0; @@ -317,9 +316,9 @@ void MathUtilities::normalise(std::vector<double> &data, NormaliseType type) case NormaliseUnitSum: { double sum = 0.0; - for (int i = 0; i < data.size(); ++i) sum += data[i]; + for (unsigned int i = 0; i < data.size(); ++i) sum += data[i]; if (sum != 0.0) { - for (int i = 0; i < data.size(); ++i) data[i] /= sum; + for (unsigned int i = 0; i < data.size(); ++i) data[i] /= sum; } } break; @@ -327,11 +326,11 @@ void MathUtilities::normalise(std::vector<double> &data, NormaliseType type) case NormaliseUnitMax: { double max = 0.0; - for (int i = 0; i < data.size(); ++i) { + for (unsigned int i = 0; i < data.size(); ++i) { if (fabs(data[i]) > max) max = fabs(data[i]); } if (max != 0.0) { - for (int i = 0; i < data.size(); ++i) data[i] /= max; + for (unsigned int i = 0; i < data.size(); ++i) data[i] /= max; } } break; |