# HG changeset patch
# User Sebastien Jodogne <s.jodogne@gmail.com>
# Date 1604680595 -3600
# Node ID 4a2c63ae8f99dc8d998484ee5f98682ffba28e52
# Parent  59f95b9ea858f998237429783d86b57cd145e875
minor optimization

diff -r 59f95b9ea858 -r 4a2c63ae8f99 OrthancStone/Sources/Scene2D/Internals/CairoTextRenderer.cpp
--- a/OrthancStone/Sources/Scene2D/Internals/CairoTextRenderer.cpp	Fri Nov 06 17:30:36 2020 +0100
+++ b/OrthancStone/Sources/Scene2D/Internals/CairoTextRenderer.cpp	Fri Nov 06 17:36:35 2020 +0100
@@ -48,10 +48,11 @@
           throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
         }
         
+        const unsigned int height = source->GetHeight();
         const unsigned int width = source->GetWidth();
         const Color& color = layer.GetColor();
-
-        for (unsigned int y = 0; y < source->GetHeight(); y++)
+        
+        for (unsigned int y = 0; y < height; y++)
         {
           const uint8_t* p = reinterpret_cast<const uint8_t*>(source->GetConstRow(y));
           uint8_t* q = reinterpret_cast<uint8_t*>(accessor.GetRow(y));