大重构改完
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@@ -8,7 +8,7 @@
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static_assert(std::same_as<decltype(std::declval<const Scene2D_Context<>&>().topology_snapshot()), Scene_Base::Topology_Snapshot>);
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struct Scene2D_Context_Test_Renderable : Renderable_Base {
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explicit Scene2D_Context_Test_Renderable(Scene_Base& scene) : Renderable_Base(scene, {.cache_enabled = false}) {}
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void render(const Scene_Render_Context& context) override {
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void prepare(const Scene_Render_Context& context) override {
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++render_count;
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scene_is_2d = dynamic_cast<Scene_2D_Base*>(context.scene) != nullptr;
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render_thread = std::this_thread::get_id();
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@@ -38,7 +38,7 @@ TEST(scene2d_context_test, swaps_renderable_cache_and_renders_in_background) {
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}
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struct Scene2D_Final_Cache_Blocking_Renderable : Renderable_Base {
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explicit Scene2D_Final_Cache_Blocking_Renderable(Scene_Base& scene) : Renderable_Base(scene, {.cache_enabled = false}) {}
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void render(const Scene_Render_Context&) override {
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void prepare(const Scene_Render_Context&) override {
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while (!release.load(std::memory_order_acquire)) {
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started.store(true, std::memory_order_release);
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std::this_thread::yield();
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@@ -73,9 +73,14 @@ TEST(scene2d_context_test, final_color_cache_access_waits_for_render_completion)
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}
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struct Scene2D_Cached_Renderable : Renderable_Base {
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Scene2D_Cached_Renderable(Scene_Base& scene, std::uint64_t value) : Renderable_Base(scene, {.cache_enabled = true}), value(value) {}
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void render(const Scene_Render_Context& context) override {
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void prepare(const Scene_Render_Context&) override {
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++render_count;
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}
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void build_paint_graph(Renderable_Graph_Builder& graph) override {
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graph.emplace("paint", "Paint", Render_Node_Kind::paint,
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[this](const Scene_Render_Context& context) {
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dynamic_cast<Recording_Color_Cache&>(*context.color_cache).append(value);
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});
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}
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std::uint64_t value;
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int render_count{};
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@@ -131,11 +136,11 @@ TEST(scene2d_context_test, multiple_dependency_parents_invalidate_cached_child)
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scene.render();
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scene.wait_for_render();
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EXPECT_EQ(child->render_count, 1);
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first_parent->invalidate_cache();
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first_parent->invalidate_prepare();
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scene.render();
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scene.wait_for_render();
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EXPECT_EQ(child->render_count, 2);
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second_parent->invalidate_cache();
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second_parent->invalidate_prepare();
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scene.render();
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scene.wait_for_render();
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EXPECT_EQ(child->render_count, 3);
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