From 9e26964a96a1811b3c6bb9af71e1d3a6a4ce778c Mon Sep 17 00:00:00 2001
From: Robin Kertels <robin.kertels@gmail.com>
Date: Wed, 23 Aug 2023 18:20:14 +0200
Subject: [d3d9] Divide projected textures by w if ProjectedCount is 0

---
 src/d3d9/d3d9_fixed_function.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/d3d9/d3d9_fixed_function.cpp b/src/d3d9/d3d9_fixed_function.cpp
index 5581bfa1..099985f0 100644
--- a/src/d3d9/d3d9_fixed_function.cpp
+++ b/src/d3d9/d3d9_fixed_function.cpp
@@ -1809,8 +1809,9 @@ namespace dxvk {
             texcoord, texcoord, texcoordCnt, indices.data());
 
           uint32_t projIdx = m_fsKey.Stages[i].Contents.ProjectedCount;
-          if (projIdx == 0 || projIdx > texcoordCnt)
-            projIdx = texcoordCnt;
+          if (projIdx == 0 || projIdx > texcoordCnt) {
+            projIdx = 4; // Always use w if ProjectedCount is 0.
+          }
           --projIdx;
 
           uint32_t projValue = 0;
-- 
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