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Diffstat (limited to 'vcl/opengl/gdiimpl.cxx')
| -rw-r--r-- | vcl/opengl/gdiimpl.cxx | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/vcl/opengl/gdiimpl.cxx b/vcl/opengl/gdiimpl.cxx index df4996a6ca09..6858a2adbae7 100644 --- a/vcl/opengl/gdiimpl.cxx +++ b/vcl/opengl/gdiimpl.cxx @@ -39,6 +39,7 @@ #include <opengl/VertexUtils.hxx> #include <opengl/BufferObject.hxx> +#include <cmath> #include <vector> #include <glm/gtc/type_ptr.hpp> @@ -1071,7 +1072,7 @@ void OpenGLSalGraphicsImpl::DrawTransformedTexture( if( ixscale >= 2 && iyscale >= 2 ) // scale ratio less than 50% { areaScaling = true; - fastAreaScaling = ( ixscale == int( ixscale ) && iyscale == int( iyscale )); + fastAreaScaling = ( ixscale == std::trunc( ixscale ) && iyscale == std::trunc( iyscale )); // The generic case has arrays only up to 16 ratio downscaling and is performed in 2 passes, // when the ratio is in the 16-100 range, which is hopefully enough in practice, but protect // against buffer overflows in case such an extreme case happens (and in such case the precision |