Changeset 301c90a in opengl-game for game-gui-sdl.cpp

Timestamp:

Mar 13, 2021, 10:37:06 PM (4 years ago)

Author:

Dmitry Portnoy <dportnoy@…>

Branches:

feature/imgui-sdl

Children:

d255d52

Parents:

187b0f5

Message:

Implement the start of a generic UI system built on top of IMGUI, which can reposition elements when the screen is resized, and use it in VulkanGame

File:

• game-gui-sdl.cpp (modified) (1 diff)

game-gui-sdl.cpp

@@ -154 +154 @@
 }
 
+// TODO: Check that this is only used where the drawable size is needed
+// Maybe create a separate refreshWindowSize funcion as well.
 void GameGui_SDL::refreshWindowSize() {
-   // TODO: Make sure this works on a mac (the analogous glfw function had issues on Mac retina displays)
-   SDL_GetWindowSize(window, &windowWidth, &windowHeight);
+   // TODO: Make sure this works on a Mac (the analogous glfw function had issues on Mac retina displays)
+
+#ifdef GAMEGUI_INCLUDE_VULKAN
+   SDL_Vulkan_GetDrawableSize(window, &windowWidth, &windowHeight);
+#else
+   SDL_GL_GetDrawableSize(window, &windowWidth, &windowHeight);
+#endif
 
    if (SDL_GetWindowFlags(window) & SDL_WINDOW_MINIMIZED) {