diff --git a/dlls/d3dx11_42/d3dx11_42.spec b/dlls/d3dx11_42/d3dx11_42.spec
index cb02a95a054..45e848250b1 100644
--- a/dlls/d3dx11_42/d3dx11_42.spec
+++ b/dlls/d3dx11_42/d3dx11_42.spec
@@ -22,7 +22,7 @@
 @ stub D3DX11CreateShaderResourceViewFromResourceW
 @ stub D3DX11CreateTextureFromFileA
 @ stub D3DX11CreateTextureFromFileW
-@ stub D3DX11CreateTextureFromMemory
+@ stdcall D3DX11CreateTextureFromMemory(ptr ptr long ptr ptr ptr ptr)
 @ stub D3DX11CreateTextureFromResourceA
 @ stub D3DX11CreateTextureFromResourceW
 @ stub D3DX11CreateThreadPump
diff --git a/dlls/d3dx11_43/async.c b/dlls/d3dx11_43/async.c
index b33c2359192..6eb2a107e98 100644
--- a/dlls/d3dx11_43/async.c
+++ b/dlls/d3dx11_43/async.c
@@ -65,3 +65,13 @@ HRESULT WINAPI D3DX11CompileFromFileW(const WCHAR *filename, const D3D10_SHADER_
 
     return E_NOTIMPL;
 }
+
+HRESULT WINAPI D3DX11CreateTextureFromMemory(ID3D11Device *device, const void *data,
+        SIZE_T data_size, D3DX11_IMAGE_LOAD_INFO *load_info, ID3DX11ThreadPump *pump,
+        ID3D11Resource **texture, HRESULT *hresult)
+{
+    FIXME("device %p, data %p, data_size %lu, load_info %p, pump %p, texture %p, hresult %p stub.\n",
+            device, data, data_size, load_info, pump, texture, hresult);
+
+    return E_NOTIMPL;
+}
diff --git a/dlls/d3dx11_43/d3dx11_43.spec b/dlls/d3dx11_43/d3dx11_43.spec
index 69c12fb7841..7c3a5982083 100644
--- a/dlls/d3dx11_43/d3dx11_43.spec
+++ b/dlls/d3dx11_43/d3dx11_43.spec
@@ -22,7 +22,7 @@
 @ stub D3DX11CreateShaderResourceViewFromResourceW
 @ stub D3DX11CreateTextureFromFileA
 @ stub D3DX11CreateTextureFromFileW
-@ stub D3DX11CreateTextureFromMemory
+@ stdcall D3DX11CreateTextureFromMemory(ptr ptr long ptr ptr ptr ptr)
 @ stub D3DX11CreateTextureFromResourceA
 @ stub D3DX11CreateTextureFromResourceW
 @ stub D3DX11CreateThreadPump