From 4bf08b8d3aa1d37cd2d7730cd5d5ae8891e3ce5b Mon Sep 17 00:00:00 2001
From: CrispPacketTriangle
 <122162329+crispPacketTriangle@users.noreply.github.com>
Date: Sun, 14 Jun 2026 22:06:54 +0200
Subject: [PATCH 1/2] Fix: XVisualInfo memory leak in Renderer_OGL10

---
 olcPixelGameEngine.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/olcPixelGameEngine.h b/olcPixelGameEngine.h
index 5e59a87a..7b209110 100644
--- a/olcPixelGameEngine.h
+++ b/olcPixelGameEngine.h
@@ -5320,6 +5320,13 @@ namespace olc
 #endif
 
 	public:
+		// cpt -- free memory for VisualInfo
+		~Renderer_OGL10() {
+			if (olc_VisualInfo) {
+        		X11::XFree(olc_VisualInfo);
+        		olc_VisualInfo = nullptr;
+    		}
+		}
 		void PrepareDevice() override
 		{
 #if defined(OLC_PLATFORM_GLUT)

From 2708f73b7ff2bbf13f1f6ded588726c63fc5e6da Mon Sep 17 00:00:00 2001
From: CrispPacketTriangle
 <122162329+crispPacketTriangle@users.noreply.github.com>
Date: Sun, 14 Jun 2026 22:29:42 +0200
Subject: [PATCH 2/2] Fix: XVisualInfo memory leak in Renderer_OGL10

---
 olcPixelGameEngine.h | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/olcPixelGameEngine.h b/olcPixelGameEngine.h
index 7b209110..47f99c61 100644
--- a/olcPixelGameEngine.h
+++ b/olcPixelGameEngine.h
@@ -5320,13 +5320,15 @@ namespace olc
 #endif
 
 	public:
+#if defined(OLC_PLATFORM_X11)
 		// cpt -- free memory for VisualInfo
-		~Renderer_OGL10() {
-			if (olc_VisualInfo) {
-        		X11::XFree(olc_VisualInfo);
-        		olc_VisualInfo = nullptr;
-    		}
-		}
+    	~Renderer_OGL10() {
+        	if (olc_VisualInfo) {
+        	    X11::XFree(olc_VisualInfo);
+        	    olc_VisualInfo = nullptr;
+        	}
+    	}
+#endif
 		void PrepareDevice() override
 		{
 #if defined(OLC_PLATFORM_GLUT)