-Werror,-Wdeprecated-enum-float-conversion (Emscripten)

> static/source/qt5-mandelbrot/renderthread.cxx:61:62: error: arithmetic between floating-point type 'double' and enumeration type 'RenderThread::(unnamed enum at workdir/CustomTarget/static/qt5-mandelbrot/../../../../static/source/qt5-mandelbrot/renderthread.h:92:5)' is deprecated [-Werror,-Wdeprecated-enum-float-conversion]
>         m_colormap[i] = rgbFromWaveLength(380.0 + (i * 400.0 / ColormapSize));
>                                                    ~~~~~~~~~ ^ ~~~~~~~~~~~~

Change-Id: I97dab1d11177a6e20ddd6703c146e31e316e0071
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/162251
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <stephan.bergmann@allotropia.de>

1 files changed, 1 insertions, 4 deletions

diff --git a/static/source/qt5-mandelbrot/renderthread.h b/static/source/qt5-mandelbrot/renderthread.h
index 16c0d86fd46c..f344a9c2b224 100644
--- a/static/source/qt5-mandelbrot/renderthread.h
+++ b/static/source/qt5-mandelbrot/renderthread.h
@@ -89,9 +89,6 @@ private:
     bool m_restart = false;
     bool m_abort = false;
 
-    enum
-    {
-        ColormapSize = 512
-    };
+    static constexpr int ColormapSize = 512;
     uint m_colormap[ColormapSize];
 };