From 7cb8ab6efde472921dfdaced550f1d912e6d4edc Mon Sep 17 00:00:00 2001
From: Pavel Rojtberg <rojtberg@gmail.com>
Date: Thu, 18 Jan 2024 18:39:48 +0100
Subject: [PATCH] D3D11: correctly handle non-square matrices with
 mColumnMajorMatrices = false

---
 RenderSystems/Direct3D11/src/OgreD3D11HLSLProgram.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/RenderSystems/Direct3D11/src/OgreD3D11HLSLProgram.cpp b/RenderSystems/Direct3D11/src/OgreD3D11HLSLProgram.cpp
index edde3ef574f..2ac9f6021d9 100644
--- a/RenderSystems/Direct3D11/src/OgreD3D11HLSLProgram.cpp
+++ b/RenderSystems/Direct3D11/src/OgreD3D11HLSLProgram.cpp
@@ -1171,6 +1171,9 @@ namespace Ogre {
             } // columns
             break;
         case D3D10_SVT_FLOAT:
+            if(d3dDesc.Rows > 1 && mColumnMajorMatrices)
+                std::swap(d3dDesc.Rows, d3dDesc.Columns);
+
             switch(d3dDesc.Rows)
             {
             case 1: