Added UI Scaling support

2023-07-24 11:01:29 -07:00
parent 3bbb5ca030
commit bf1f05c335
10 changed files with 83 additions and 21 deletions
--- a/src/dawn/display/RenderTarget.hpp
+++ b/src/dawn/display/RenderTarget.hpp
@@ -30,6 +30,14 @@ namespace Dawn {
       */
      virtual float_t getHeight() = 0;

+      /**
+       * Returns the scale (as in pixel density) of the render target. This is
+       * typically 1.0f, but on high DPI displays this may be 2.0f or higher.
+       * 
+       * @return The scale of the render target.
+       */
+      virtual float_t getScale() = 0;
+
      /**
       * Sets the clear color of the render target when the clear method for
       * the color buffer is requested.