Add extra std headers and use fabs, fround where needed.

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / text / layouts / layout-engine.cpp

diff --git a/dali-toolkit/internal/text/layouts/layout-engine.cpp b/dali-toolkit/internal/text/layouts/layout-engine.cpp
index b35ce74..9d1b93d 100755 (executable)
--- a/dali-toolkit/internal/text/layouts/layout-engine.cpp
+++ b/dali-toolkit/internal/text/layouts/layout-engine.cpp
@@ -20,6 +20,7 @@
 
 // EXTERNAL INCLUDES
 #include <limits>
+#include <cmath>
 #include <dali/integration-api/debug.h>
 #include <dali/devel-api/text-abstraction/font-client.h>
 
@@ -397,7 +398,7 @@ struct Engine::Impl
       const GlyphInfo& glyph = *( glyphsBuffer + i );
       Vector2& position = *( glyphPositionsBuffer + i );
 
-      position.x = std::round( penX + glyph.xBearing );
+      position.x = std::roundf( penX + glyph.xBearing );
       position.y = -glyph.yBearing;
 
       penX += ( glyph.advance + interGlyphExtraAdvance );