diff --git a/DDrawCompat/D3dDdi/DeviceFuncs.cpp b/DDrawCompat/D3dDdi/DeviceFuncs.cpp
index 805bdb9..0834ab2 100644
--- a/DDrawCompat/D3dDdi/DeviceFuncs.cpp
+++ b/DDrawCompat/D3dDdi/DeviceFuncs.cpp
@@ -417,6 +417,18 @@ namespace
 		}
 		return getOrigVtable(hDevice).pfnUnlock(hDevice, pData);
 	}
+
+	HRESULT APIENTRY updateWInfo(HANDLE hDevice, const D3DDDIARG_WINFO* pData)
+	{
+		if (pData && 1.0f == pData->WNear && 1.0f == pData->WFar)
+		{
+			D3DDDIARG_WINFO wInfo = {};
+			wInfo.WNear = 0.0f;
+			wInfo.WFar = 1.0f;
+			return getOrigVtable(hDevice).pfnUpdateWInfo(hDevice, &wInfo);
+		}
+		return getOrigVtable(hDevice).pfnUpdateWInfo(hDevice, pData);
+	}
 }
 
 #define RENDER_FUNC(func) renderFunc<decltype(&D3DDDI_DEVICEFUNCS::func), &D3DDDI_DEVICEFUNCS::func>
@@ -449,5 +461,6 @@ namespace D3dDdi
 		vtable.pfnPresent1 = &present1;
 		vtable.pfnSetRenderTarget = &setRenderTarget;
 		vtable.pfnUnlock = &unlock;
+		vtable.pfnUpdateWInfo = &updateWInfo;
 	}
 }
diff --git a/DDrawCompat/D3dDdi/Log/DeviceFuncsLog.cpp b/DDrawCompat/D3dDdi/Log/DeviceFuncsLog.cpp
index 0faf965..c45a69c 100644
--- a/DDrawCompat/D3dDdi/Log/DeviceFuncsLog.cpp
+++ b/DDrawCompat/D3dDdi/Log/DeviceFuncsLog.cpp
@@ -132,6 +132,13 @@ std::ostream& operator<<(std::ostream& os, const D3DDDIARG_PRESENTSURFACE& val)
 		<< val.SubResourceIndex;
 }
 
+std::ostream& operator<<(std::ostream& os, const D3DDDIARG_RENDERSTATE& val)
+{
+	return Compat::LogStruct(os)
+		<< val.State
+		<< val.Value;
+}
+
 std::ostream& operator<<(std::ostream& os, const D3DDDIARG_UNLOCK& val)
 {
 	return Compat::LogStruct(os)
@@ -140,6 +147,20 @@ std::ostream& operator<<(std::ostream& os, const D3DDDIARG_UNLOCK& val)
 		<< Compat::hex(val.Flags.Value);
 }
 
+std::ostream& operator<<(std::ostream& os, const D3DDDIARG_WINFO& val)
+{
+	return Compat::LogStruct(os)
+		<< val.WNear
+		<< val.WFar;
+}
+
+std::ostream& operator<<(std::ostream& os, const D3DDDIARG_ZRANGE& val)
+{
+	return Compat::LogStruct(os)
+		<< val.MinZ
+		<< val.MaxZ;
+}
+
 std::ostream& operator<<(std::ostream& os, const D3DDDIBOX& box)
 {
 	return Compat::LogStruct(os)
diff --git a/DDrawCompat/D3dDdi/Log/DeviceFuncsLog.h b/DDrawCompat/D3dDdi/Log/DeviceFuncsLog.h
index 80695d9..02292e9 100644
--- a/DDrawCompat/D3dDdi/Log/DeviceFuncsLog.h
+++ b/DDrawCompat/D3dDdi/Log/DeviceFuncsLog.h
@@ -18,5 +18,8 @@ std::ostream& operator<<(std::ostream& os, const D3DDDIARG_OPENRESOURCE& val);
 std::ostream& operator<<(std::ostream& os, const D3DDDIARG_PRESENT& val);
 std::ostream& operator<<(std::ostream& os, const D3DDDIARG_PRESENT1& val);
 std::ostream& operator<<(std::ostream& os, const D3DDDIARG_PRESENTSURFACE& val);
+std::ostream& operator<<(std::ostream& os, const D3DDDIARG_RENDERSTATE& val);
 std::ostream& operator<<(std::ostream& os, const D3DDDIARG_UNLOCK& val);
+std::ostream& operator<<(std::ostream& os, const D3DDDIARG_WINFO& val);
+std::ostream& operator<<(std::ostream& os, const D3DDDIARG_ZRANGE& val);
 std::ostream& operator<<(std::ostream& os, const D3DDDIBOX& val);