From 12b41b3594e873cf6137dd7dabd43850bedc735b Mon Sep 17 00:00:00 2001
From: sopskrutt <>
Date: Wed, 24 Mar 2004 21:00:30 +0000
Subject: [PATCH] Bug fix for invalid shaders removal

---
 Source/Win32/CxbxKrnl/EmuD3D8/VertexShader.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Source/Win32/CxbxKrnl/EmuD3D8/VertexShader.cpp b/Source/Win32/CxbxKrnl/EmuD3D8/VertexShader.cpp
index cec5569ef..cf1dbc2fb 100644
--- a/Source/Win32/CxbxKrnl/EmuD3D8/VertexShader.cpp
+++ b/Source/Win32/CxbxKrnl/EmuD3D8/VertexShader.cpp
@@ -36,6 +36,7 @@
 #define _XBOXKRNL_DEFEXTRN_
 
 #include "Emu.h"
+#include "EmuFS.h"
 #include "EmuAlloc.h"
 #include "EmuXTL.h"
 
@@ -1975,7 +1976,9 @@ extern boolean XTL::IsValidCurrentShader(void)
 {
     DWORD Handle;
 
+    EmuSwapFS();
     EmuIDirect3DDevice8_GetVertexShader(&Handle);
+    EmuSwapFS();
     if (VshHandleIsVertexShader(Handle))
     {
         X_D3DVertexShader *pD3DVertexShader = (X_D3DVertexShader *)(Handle & 0x7FFFFFFF);