Platform: make all useful Application APIs public, not protected.

doc/changelog.dox

@@ -69,6 +69,15 @@ r<Player<T, K>>>)
     code that's not VAO-aware working on core GL profiles (which don't allow
     default VAOs being used for drawing)
 
+@subsubsection changelog-latest-changes-platform Platform libraries
+
+-   @ref Platform::Sdl2Application::swapBuffers(), "Platform::*Application::swapBuffers()"
+    @ref Platform::Sdl2Application::swapInterval() "swapInterval() const" const,
+    @ref Platform::Sdl2Application::setSwapInterval() "setSwapInterval()",
+    @ref Platform::Sdl2Application::setMinimalLoopPeriod() "setMinimalLoopPeriod()" and
+    @ref Platform::Sdl2Application::redraw() "redraw()" were changed from
+    protected to public to allow calling them from outside
+
 @subsubsection changelog-latest-changes-texturetools TextureTools library
 
 -   Further performance and output quality improvements for

src/Magnum/Platform/AndroidApplication.h

@@ -309,7 +309,6 @@ class AndroidApplication {
          */
         Vector2i windowSize() const;
 
-    protected:
         /**
          * @brief Swap buffers
          *

src/Magnum/Platform/GlfwApplication.h

@@ -394,7 +394,6 @@ class GlfwApplication {
          */
         Vector2 dpiScaling(const Configuration& configuration) const;
 
-    protected:
         /**
          * @brief Swap buffers
          *

src/Magnum/Platform/GlutApplication.h

@@ -273,6 +273,7 @@ class CORRADE_DEPRECATED("scheduled for removal, consider switching to Sdl2Appli
 
         /** @{ @name Screen handling */
 
+    public:
         /**
          * @brief Swap buffers
          *

src/Magnum/Platform/Sdl2Application.h

@@ -659,7 +659,6 @@ class Sdl2Application {
         void setContainerCssClass(const std::string& cssClass);
         #endif
 
-    protected:
         /**
          * @brief Swap buffers
          *