Failed to compile on macOS 10.15.3 about acid

[mattparks]

Looks like I just forgot to include <unordered_map> in a few spots, and msdf-c inline methods also failed to be found. Also in macOS 10.14+ releases OpenAL soft must be installed. I made those changes here: 29320ed

Fixed to macOS are not complete yet, the upgrade from GLFW 3.3.1 to 3.3.2 has broke glfwCreateWindowSurface, and DPI scaling on macOS displays the engine at the wrong resolution.

[f32by]

Thanks! I tried latest commit from ui branch and now tutorial 1 can run. However only 1/4 window is being rendered. Is it a bug caused by glfw? I tried glfw 3.3.1 but got the same result...

---

Update:
I found some explanations about incorrect viewport from glfw faq (https://www.glfw.org/faq.html). glfw developers recommend to use framebuffer size instead of window size on macOS. After glfw window creation, I called glfwGetFramebufferSize() to overwrite window size with actual framebuffer size. Now it can be rendered correctly:)

--- a/Sources/Devices/Window.cpp
+++ b/Sources/Devices/Window.cpp
@@ -125,6 +125,8 @@ Window::Window() :
                throw std::runtime_error("GLFW failed to create the window");
        }

+       glfwGetFramebufferSize(window, reinterpret_cast<int *>(&size.x), reinterpret_cast<int *>(&size.y));
+
        // Sets the user pointer.
        glfwSetWindowUserPointer(window, this);