From 3716a6563811ae4d7f31104345c48d9599ec6201 Mon Sep 17 00:00:00 2001
From: CasualPokePlayer <50538166+CasualPokePlayer@users.noreply.github.com>
Date: Sat, 25 May 2024 16:24:40 -0700
Subject: [PATCH] Fix unwanted bitmap disposing

---
 src/BizHawk.Bizware.Graphics/Renderers/ImGui2DRenderer.cs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/BizHawk.Bizware.Graphics/Renderers/ImGui2DRenderer.cs b/src/BizHawk.Bizware.Graphics/Renderers/ImGui2DRenderer.cs
index 0771e08d45..6ba6ceb34b 100644
--- a/src/BizHawk.Bizware.Graphics/Renderers/ImGui2DRenderer.cs
+++ b/src/BizHawk.Bizware.Graphics/Renderers/ImGui2DRenderer.cs
@@ -106,8 +106,9 @@ namespace BizHawk.Bizware.Graphics
 				switch (gcHandle.Target)
 				{
 					case ImGuiUserTexture userTexture:
-						// avoid disposing our string output bitmap here
-						if (userTexture.Bitmap != _stringOutput)
+						// only dispose anything not cached somewhere
+						if (userTexture.Bitmap != _stringOutput
+							&& !_resourceCache.TextureCache.ContainsKey(userTexture.Bitmap))
 						{
 							userTexture.Bitmap.Dispose();
 						}