From 21101ef3550279fe83cf10bf5518548772edfc4c Mon Sep 17 00:00:00 2001
From: Alexander Batalov <alex.batalov@gmail.com>
Date: Tue, 24 May 2022 00:18:41 +0300
Subject: [PATCH] Fix window surface cache

Closes #1
---
 src/core.cc | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/core.cc b/src/core.cc
index 2d64765..e9c8031 100644
--- a/src/core.cc
+++ b/src/core.cc
@@ -1278,6 +1278,11 @@ void _GNW95_process_message()
             case SDL_WINDOWEVENT_EXPOSED:
                 windowRefreshAll(&_scr_size);
                 break;
+            case SDL_WINDOWEVENT_SIZE_CHANGED:
+                // TODO: Recreate gSdlSurface in case size really changed (i.e.
+                // not alt-tabbing in fullscreen mode).
+                gSdlWindowSurface = SDL_GetWindowSurface(gSdlWindow);
+                break;
             case SDL_WINDOWEVENT_FOCUS_GAINED:
                 gProgramIsActive = true;
                 windowRefreshAll(&_scr_size);