ai自主改之前

render_2D/tests/Spectrum_Test.cpp

@@ -32,6 +32,7 @@ template <typename Scene>
 std::unique_ptr<Frame_2D> render_frame(Scene* scene) {
     static std::uint64_t sequence{1};
     auto frame = std::make_unique<Frame_2D>(Frame_Identity{sequence++, 0});
+    scene->set_frame_callback([](Frame_2D*) {});
     EXPECT_EQ(scene->render(frame.get()), Render_Scene_2D::Render_Result::completed);
     return frame;
 }