d3d9: Buffers do not support user memory.

dlls/d3d9/device.c

@@ -879,7 +879,14 @@ static HRESULT WINAPI d3d9_device_CreateVertexBuffer(IDirect3DDevice9Ex *iface,
             iface, size, usage, fvf, pool, buffer, shared_handle);
 
     if (shared_handle)
+    {
+        if (pool != D3DPOOL_DEFAULT)
+        {
+            WARN("Trying to create a shared vertex buffer in pool %#x.\n", pool);
+            return D3DERR_NOTAVAILABLE;
+        }
         FIXME("Resource sharing not implemented, *shared_handle %p.\n", *shared_handle);
+    }
 
     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object));
     if (!object)
@@ -911,7 +918,14 @@ static HRESULT WINAPI d3d9_device_CreateIndexBuffer(IDirect3DDevice9Ex *iface, U
             iface, size, usage, format, pool, buffer, shared_handle);
 
     if (shared_handle)
+    {
+        if (pool != D3DPOOL_DEFAULT)
+        {
+            WARN("Trying to create a shared index buffer in pool %#x.\n", pool);
+            return D3DERR_NOTAVAILABLE;
+        }
         FIXME("Resource sharing not implemented, *shared_handle %p.\n", *shared_handle);
+    }
 
     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object));
     if (!object)

dlls/d3d9/tests/d3d9ex.c

@@ -541,6 +541,8 @@ static void test_user_memory(void)
     IDirect3DTexture9 *texture;
     IDirect3DCubeTexture9 *cube_texture;
     IDirect3DVolumeTexture9 *volume_texture;
+    IDirect3DVertexBuffer9 *vertex_buffer;
+    IDirect3DIndexBuffer9 *index_buffer;
     D3DLOCKED_RECT locked_rect;
     UINT refcount;
     HWND window;
@@ -596,6 +598,13 @@ static void test_user_memory(void)
         ok(hr == D3DERR_INVALIDCALL, "Got unexpected hr %#x.\n", hr);
     }
 
+    hr = IDirect3DDevice9Ex_CreateIndexBuffer(device, 16, 0, D3DFMT_INDEX32, D3DPOOL_SYSTEMMEM,
+            &index_buffer, &mem);
+    ok(hr == D3DERR_NOTAVAILABLE, "Got unexpected hr %#x.\n", hr);
+    hr = IDirect3DDevice9Ex_CreateVertexBuffer(device, 16, 0, 0, D3DPOOL_SYSTEMMEM,
+            &vertex_buffer, &mem);
+    ok(hr == D3DERR_NOTAVAILABLE, "Got unexpected hr %#x.\n", hr);
+
     HeapFree(GetProcessHeap(), 0, mem);
     refcount = IDirect3DDevice9Ex_Release(device);
     ok(!refcount, "Device has %u references left.\n", refcount);