From b99012d3323cddd357dac9c2167552bd4543322e Mon Sep 17 00:00:00 2001
From: WinterSnowfall <WinterSnowfall@users.noreply.github.com>
Date: Sun, 13 Oct 2024 10:37:34 +0300
Subject: [PATCH] [d3d9] Adjust matrix inversion boundary

---
 src/util/util_matrix.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/util/util_matrix.cpp b/src/util/util_matrix.cpp
index 4b513d119..fd724bec4 100644
--- a/src/util/util_matrix.cpp
+++ b/src/util/util_matrix.cpp
@@ -205,7 +205,7 @@ namespace dxvk {
     Vector4 dot0    = { m[0] * row0 };
     float dot1      = (dot0.x + dot0.y) + (dot0.z + dot0.w);
 
-    if (unlikely(std::abs(dot1) <= 0.000001f)) {
+    if (unlikely(std::abs(dot1) <= std::numeric_limits<float>::min() * 10)) {
       return m;
     }