From 5746412e31e0ad087a77fef7a22045ba008b371b Mon Sep 17 00:00:00 2001 From: Jakub Melka Date: Sun, 19 Nov 2023 18:02:32 +0100 Subject: [PATCH] Linux compilation fix II --- Pdf4QtLib/sources/pdfcolorconvertor.cpp | 2 +- Pdf4QtLib/sources/pdfimageconversion.cpp | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/Pdf4QtLib/sources/pdfcolorconvertor.cpp b/Pdf4QtLib/sources/pdfcolorconvertor.cpp index a85c8d9..785642f 100644 --- a/Pdf4QtLib/sources/pdfcolorconvertor.cpp +++ b/Pdf4QtLib/sources/pdfcolorconvertor.cpp @@ -174,7 +174,7 @@ float PDFColorConvertor::correctLigthnessBySigmoidFunction(float lightness) cons 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 diff --git a/Pdf4QtLib/sources/pdfimageconversion.cpp b/Pdf4QtLib/sources/pdfimageconversion.cpp index 56c9952..14a9bb7 100644 --- a/Pdf4QtLib/sources/pdfimageconversion.cpp +++ b/Pdf4QtLib/sources/pdfimageconversion.cpp @@ -167,7 +167,7 @@ int PDFImageConversion::calculateOtsu1DThreshold() const 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; }