From f537474fe43dff25bf6659771f5fa3fdf71ce5d8 Mon Sep 17 00:00:00 2001
From: Joshua Ashton <joshua@froggi.es>
Date: Sat, 6 Jun 2020 20:17:13 +0100
Subject: [PATCH] [d3d9] Add missing locks to mipmap auto gen

---
 src/d3d9/d3d9_texture.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/d3d9/d3d9_texture.h b/src/d3d9/d3d9_texture.h
index 47f09a84f..4b070a3c5 100644
--- a/src/d3d9/d3d9_texture.h
+++ b/src/d3d9/d3d9_texture.h
@@ -77,6 +77,8 @@ namespace dxvk {
       if (unlikely(FilterType == D3DTEXF_NONE))
         return D3DERR_INVALIDCALL;
 
+      auto lock = this->m_parent->LockDevice();
+
       m_texture.SetMipFilter(FilterType);
       return D3D_OK;
     }
@@ -89,6 +91,8 @@ namespace dxvk {
       if (!m_texture.NeedsMipGen())
         return;
 
+      auto lock = this->m_parent->LockDevice();
+
       this->m_parent->MarkTextureMipsUnDirty(&m_texture);
       this->m_parent->EmitGenerateMips(&m_texture);
     }