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Linux compilation fix II

This commit is contained in:
Jakub Melka 2023-11-19 18:02:32 +01:00
parent e476c4ea11
commit 5746412e31
2 changed files with 2 additions and 2 deletions
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2
Pdf4QtLib/sources/pdfcolorconvertor.cpp
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@ -174,7 +174,7 @@ float PDFColorConvertor::correctLigthnessBySigmoidFunction(float lightness) cons
float PDFColorConvertor::sigmoidFunction(float value) const float PDFColorConvertor::sigmoidFunction(float value) const
{ {
return 1.0f / (1.0f + std::expf(-m_sigmoidParamC * (value - 0.5f))); return 1.0f / (1.0f + std::exp(-m_sigmoidParamC * (value - 0.5f)));
} }
float PDFColorConvertor::sigmoidParamC_Black() const float PDFColorConvertor::sigmoidParamC_Black() const

2
Pdf4QtLib/sources/pdfimageconversion.cpp
View File

@ -167,7 +167,7 @@ int PDFImageConversion::calculateOtsu1DThreshold() const
u1 /= w1; u1 /= w1;
} }
const float variance = w0 * w1 * std::powf(u0 - u1, 2); const float variance = w0 * w1 * std::pow(u0 - u1, 2);
interClassVariance[i] = variance; interClassVariance[i] = variance;
} }