From b24fa749362f7ba8fa93e50bb64521d969a26b55 Mon Sep 17 00:00:00 2001
From: kaetemi <kaetemi@gmail.com>
Date: Mon, 4 Aug 2014 07:38:40 +0200
Subject: [PATCH] 3D: Fix texture coords for FXAA on D3D

---
 code/nel/src/3d/fxaa.cpp | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/code/nel/src/3d/fxaa.cpp b/code/nel/src/3d/fxaa.cpp
index a0fe90ecc..238303001 100644
--- a/code/nel/src/3d/fxaa.cpp
+++ b/code/nel/src/3d/fxaa.cpp
@@ -148,10 +148,20 @@ CFXAA::CFXAA(NL3D::UDriver *driver) : m_Driver(driver), m_PP(NULL), m_VP(NULL),
 		m_QuadUV.V2 = CVector(1.f, 1.f, 0.5f);
 		m_QuadUV.V3 = CVector(0.f, 1.f, 0.5f);
 
-		m_QuadUV.Uv0 = CUV(0.f,  0.f);
-		m_QuadUV.Uv1 = CUV(1.f, 0.f);
-		m_QuadUV.Uv2 = CUV(1.f, 1.f);
-		m_QuadUV.Uv3 = CUV(0.f,  1.f);
+		if (drv->textureCoordinateAlternativeMode())
+		{
+			m_QuadUV.Uv0 = CUV(0.f,  1.f);
+			m_QuadUV.Uv1 = CUV(1.f, 1.f);
+			m_QuadUV.Uv2 = CUV(1.f, 0.f);
+			m_QuadUV.Uv3 = CUV(0.f,  0.f);
+		}
+		else
+		{
+			m_QuadUV.Uv0 = CUV(0.f,  0.f);
+			m_QuadUV.Uv1 = CUV(1.f, 0.f);
+			m_QuadUV.Uv2 = CUV(1.f, 1.f);
+			m_QuadUV.Uv3 = CUV(0.f,  1.f);
+		}
 
 		/*CVertexBuffer &vb = m_VB;
 		vb.clearValueEx();