wined3d: Add a dirty rect to managed textures when resetting.

dlls/d3d8/tests/visual.c

@@ -12119,7 +12119,7 @@ static void test_managed_reset(void)
     ok(hr == S_OK, "Got hr %#lx.\n", hr);
 
     draw_textured_quad(&context, texture);
-    check_rt_color_todo(context.backbuffer, 0x0000ff00);
+    check_rt_color(context.backbuffer, 0x0000ff00);
 
     IDirect3DTexture8_Release(texture);
     release_test_context(&context);

dlls/d3d9/tests/visual.c

@@ -27863,7 +27863,7 @@ static void test_managed_reset(void)
     ok(hr == S_OK, "Got hr %#lx.\n", hr);
 
     draw_textured_quad(&context, texture);
-    check_rt_color_todo(context.backbuffer, 0x0000ff00);
+    check_rt_color(context.backbuffer, 0x0000ff00);
 
     IDirect3DTexture9_Release(texture);
     release_test_context(&context);

dlls/wined3d/device.c

@@ -5829,6 +5829,9 @@ HRESULT CDECL wined3d_device_reset(struct wined3d_device *device,
         {
             TRACE("Unloading resource %p.\n", resource);
             wined3d_cs_emit_unload_resource(device->cs, resource);
+
+            if (resource->usage & WINED3DUSAGE_MANAGED)
+                mark_managed_resource_dirty(resource);
         }
 
         device->adapter->adapter_ops->adapter_uninit_3d(device);