Move GetDpi implementation to RenderSurface

[platform/core/uifw/dali-adaptor.git] / dali / internal / window-system / tizen-wayland / window-render-surface-ecore-wl.cpp

diff --git a/dali/internal/window-system/tizen-wayland/window-render-surface-ecore-wl.cpp b/dali/internal/window-system/tizen-wayland/window-render-surface-ecore-wl.cpp
index 0333bb4..467635b 100644 (file)
--- a/dali/internal/window-system/tizen-wayland/window-render-surface-ecore-wl.cpp
+++ b/dali/internal/window-system/tizen-wayland/window-render-surface-ecore-wl.cpp
@@ -189,6 +189,19 @@ PositionSize WindowRenderSurfaceEcoreWl::GetPositionSize() const
   return mPositionSize;
 }
 
+void WindowRenderSurfaceEcoreWl::GetDpi( unsigned int& dpiHorizontal, unsigned int& dpiVertical )
+{
+  // calculate DPI
+  float xres, yres;
+
+  // 1 inch = 25.4 millimeters
+  xres = ecore_wl_dpi_get();
+  yres = ecore_wl_dpi_get();
+
+  dpiHorizontal = int( xres + 0.5f );  // rounding
+  dpiVertical   = int( yres + 0.5f );
+}
+
 void WindowRenderSurfaceEcoreWl::InitializeEgl( EglInterface& eglIf )
 {
   DALI_LOG_TRACE_METHOD( gWindowRenderSurfaceLogFilter );