From 01f633289b4e38659a68d46669ff0b5386e8c067 Mon Sep 17 00:00:00 2001
From: Robin Kertels <robin.kertels@gmail.com>
Date: Fri, 15 Oct 2021 04:19:01 +0200
Subject: [PATCH] [d3d9] Use mapped slice when locking POOL_DEFAULT textures

Fixes an issue where the game would end up using the wrong
buffer slice if it previously mapped the same texture with DISCARD.

Fixes #2329
---
 src/d3d9/d3d9_device.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/d3d9/d3d9_device.cpp b/src/d3d9/d3d9_device.cpp
index f18d837f..6a27b1de 100644
--- a/src/d3d9/d3d9_device.cpp
+++ b/src/d3d9/d3d9_device.cpp
@@ -4187,7 +4187,7 @@ namespace dxvk {
       }
     }
     else {
-      physSlice = mappedBuffer->getSliceHandle();
+      physSlice = pResource->GetMappedSlice(Subresource);
 
       if (!alloced || wasWrittenByGPU) {
         if (unlikely(wasWrittenByGPU)) {