d3d9/tests: Use a separate device for maxmip_test().

dlls/d3d9/tests/visual.c

@@ -3472,12 +3472,18 @@ out:
     }
 }
 
-static void maxmip_test(IDirect3DDevice9 *device)
+static void maxmip_test(void)
 {
-    IDirect3DTexture9 *texture = NULL;
-    IDirect3DSurface9 *surface = NULL;
+    IDirect3DTexture9 *texture;
+    IDirect3DSurface9 *surface;
+    IDirect3DDevice9 *device;
+    IDirect3D9 *d3d;
+    D3DCOLOR color;
+    ULONG refcount;
+    D3DCAPS9 caps;
+    HWND window;
     HRESULT hr;
-    DWORD color;
+
     static const struct
     {
         struct
@@ -3515,15 +3521,29 @@ static void maxmip_test(IDirect3DDevice9 *device)
         }},
     };
 
-    hr = IDirect3DDevice9_CreateTexture(device, 128, 128, 3, 0, D3DFMT_A8R8G8B8, D3DPOOL_MANAGED,
-                                        &texture, NULL);
-    ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture failed with %08x\n", hr);
-    if(!texture)
+    window = CreateWindowA("static", "d3d9_test", WS_OVERLAPPEDWINDOW | WS_VISIBLE,
+            0, 0, 640, 480, NULL, NULL, NULL, NULL);
+    d3d = Direct3DCreate9(D3D_SDK_VERSION);
+    ok(!!d3d, "Failed to create a D3D object.\n");
+    if (!(device = create_device(d3d, window, window, TRUE)))
     {
-        skip("Failed to create test texture\n");
-        return;
+        skip("Failed to create a D3D device, skipping tests.\n");
+        goto done;
+    }
+
+    hr = IDirect3DDevice9_GetDeviceCaps(device, &caps);
+    ok(SUCCEEDED(hr), "Failed to get device caps, hr %#x.\n", hr);
+    if (!(caps.TextureCaps & D3DPTEXTURECAPS_MIPMAP))
+    {
+        skip("No mipmap support, skipping tests.\n");
+        IDirect3DDevice9_Release(device);
+        goto done;
     }
 
+    hr = IDirect3DDevice9_CreateTexture(device, 128, 128, 3, 0,
+            D3DFMT_A8R8G8B8, D3DPOOL_MANAGED, &texture, NULL);
+    ok(SUCCEEDED(hr), "Failed to create texture, hr %#x.\n", hr);
+
     hr = IDirect3DTexture9_GetSurfaceLevel(texture, 0, &surface);
     ok(SUCCEEDED(hr), "IDirect3DTexture9_GetSurfaceLevel returned %#x.\n", hr);
     fill_surface(surface, 0xffff0000, 0);
@@ -3542,6 +3562,8 @@ static void maxmip_test(IDirect3DDevice9 *device)
     hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_TEX1);
     ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed with %08x\n", hr);
 
+    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_LIGHTING, FALSE);
+    ok(SUCCEEDED(hr), "Failed to disable lighting, hr %#x.\n", hr);
     hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MIPFILTER, D3DTEXF_NONE);
     ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed with %08x\n", hr);
 
@@ -3696,13 +3718,12 @@ static void maxmip_test(IDirect3DDevice9 *device)
     hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
     ok(SUCCEEDED(hr), "Present failed (0x%08x)\n", hr);
 
-    hr = IDirect3DDevice9_SetTexture(device, 0, NULL);
-    ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed with %08x\n", hr);
-    hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MIPFILTER, D3DTEXF_NONE);
-    ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed with %08x\n", hr);
-    hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MAXMIPLEVEL, 0);
-    ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState failed with %08x\n", hr);
     IDirect3DTexture9_Release(texture);
+    refcount = IDirect3DDevice9_Release(device);
+    ok(!refcount, "Device has %u references left.\n", refcount);
+done:
+    IDirect3D9_Release(d3d);
+    DestroyWindow(window);
 }
 
 static void release_buffer_test(void)
@@ -16660,18 +16681,11 @@ START_TEST(visual)
         skip("No cube texture support\n");
     }
     z_range_test(device_ptr);
-    if(caps.TextureCaps & D3DPTEXTURECAPS_MIPMAP)
-    {
-        maxmip_test(device_ptr);
-    }
-    else
-    {
-        skip("No mipmap support\n");
-    }
 
     cleanup_device(device_ptr);
     device_ptr = NULL;
 
+    maxmip_test();
     offscreen_test();
     ds_size_test();
     alpha_test();