From 2626a26072c48863904a60f841dd4e83c6dd219c Mon Sep 17 00:00:00 2001
From: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Date: Mon, 30 Apr 2018 19:36:42 +0200
Subject: [PATCH] [d3d11] Fix sampler state validation for anisotropy

Fixes an issue where samplers are not created in Path of Exile.
---
 src/d3d11/d3d11_sampler.cpp | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/src/d3d11/d3d11_sampler.cpp b/src/d3d11/d3d11_sampler.cpp
index dacfcd061..f16541ff7 100644
--- a/src/d3d11/d3d11_sampler.cpp
+++ b/src/d3d11/d3d11_sampler.cpp
@@ -87,14 +87,10 @@ namespace dxvk {
       return E_INVALIDARG;
     }
     
-    if (filterBits & 0x40 /* anisotropic */) {
-      if (pDesc->MaxAnisotropy < 1
-       || pDesc->MaxAnisotropy > 16)
-        return E_INVALIDARG;
-    } else if (pDesc->MaxAnisotropy < 0
-            || pDesc->MaxAnisotropy > 16) {
-        return E_INVALIDARG;
-    } else {
+    if (pDesc->MaxAnisotropy <  0
+     || pDesc->MaxAnisotropy > 16) {
+      return E_INVALIDARG;
+    } else if ((filterBits & 0x40) == 0 /* not anisotropic */) {
       // Reset anisotropy if it is not used
       pDesc->MaxAnisotropy = 0;
     }