From 640c827efb4c0cc9a7124e5521df05d2a282c3b9 Mon Sep 17 00:00:00 2001
From: ubkp <118854183+ubkp@users.noreply.github.com>
Date: Sat, 21 Oct 2023 21:51:32 -0300
Subject: [PATCH] Fix window resizes to update the viewport

---
 src/platforms/rcore_desktop_sdl.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/platforms/rcore_desktop_sdl.c b/src/platforms/rcore_desktop_sdl.c
index 37a03c45c..6b7293200 100644
--- a/src/platforms/rcore_desktop_sdl.c
+++ b/src/platforms/rcore_desktop_sdl.c
@@ -983,6 +983,8 @@ void PollInputEvents(void)
     }
     */
 
+    CORE.Window.resizedLastFrame = false;
+
     SDL_Event event = { 0 };
     while (SDL_PollEvent(&event) != 0)
     {
@@ -996,6 +998,18 @@ void PollInputEvents(void)
             {
                 switch (event.window.event)
                 {
+                    case SDL_WINDOWEVENT_RESIZED:
+                    case SDL_WINDOWEVENT_SIZE_CHANGED:
+                    {
+                        int width = event.window.data1;
+                        int height = event.window.data2;
+                        SetupViewport(width, height);
+                        CORE.Window.screen.width = width;
+                        CORE.Window.screen.height = height;
+                        CORE.Window.currentFbo.width = width;
+                        CORE.Window.currentFbo.height = height;
+                        CORE.Window.resizedLastFrame = true;
+                    } break;
                     case SDL_WINDOWEVENT_LEAVE:
                     case SDL_WINDOWEVENT_HIDDEN:
                     case SDL_WINDOWEVENT_MINIMIZED: