From 5c9a73358e5576bf50123e4c7e2c27dceb6797ae Mon Sep 17 00:00:00 2001
From: Vinicius Rangel <me@viniciusrangel.dev>
Date: Thu, 3 Oct 2024 22:39:33 -0300
Subject: [PATCH] imgui: scale font with display dpi

---
 src/imgui/renderer/imgui_core.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/imgui/renderer/imgui_core.cpp b/src/imgui/renderer/imgui_core.cpp
index 596d19166..2473f3713 100644
--- a/src/imgui/renderer/imgui_core.cpp
+++ b/src/imgui/renderer/imgui_core.cpp
@@ -111,6 +111,10 @@ void Initialize(const ::Vulkan::Instance& instance, const Frontend::WindowSDL& w
     char label[32];
     ImFormatString(label, IM_ARRAYSIZE(label), "WindowOverViewport_%08X", GetMainViewport()->ID);
     dock_id = ImHashStr(label);
+
+    if (const auto dpi = SDL_GetWindowDisplayScale(window.GetSdlWindow()); dpi > 0.0f) {
+        GetIO().FontGlobalScale = dpi;
+    }
 }
 
 void OnResize() {