taskflow 接入异步 datoviz性能监测

render_2D/render_2D/plottable/Plottable_Real_Time_Data.h

@@ -1,36 +1,14 @@
 #pragma once
 #include "../renderable/Renderable.h"
 #include <renderive/base/observer/Observer.hpp>
+#include <renderive/real_time_data/Double_Buffer_Frame_Observer.hpp>
 #include <renderive/real_time_data/Frame_Strategy_Observer.hpp>
 #include <renderive/real_time_data/History_Real_Time_Data.hpp>
 #include <mutex>
 namespace renderive::detail {
 using Plottable_Real_Time_Data_Observer = Observer_State<Frame_Strategy_Real_Time_Data_Observer>;
-struct Double_Buffer_Real_Time_Data_Observer {
-    static constexpr bool enabled = true;
-
-    template <class Target>
-    decltype(auto) bind(Target& target) {
-        return observer_.bind(target);
-    }
-
-    template <class Observation>
-    void observe(const Observation& observation) noexcept {
-        if (observation.event != Observation::Event::cache_updated)
-            return;
-        observer_.observe({
-            Real_Time_Data_Observation_Event::updated,
-            {this, Real_Time_Data_Retention::latest,
-             observation.cache_update_count, observation.time_ns,
-             observation.cache_update_count, 1}
-        });
-    }
-
-private:
-    Frame_Strategy_Real_Time_Data_Observer observer_;
-};
 using Plottable_Double_Buffer_Observer =
-Observer_State<Double_Buffer_Real_Time_Data_Observer>;
+Observer_State<::Double_Buffer_Frame_Observer>;
 inline Plottable_Real_Time_Data_Observer observe_real_time_data(
     ::renderive::Renderable& renderable) {
     return Plottable_Real_Time_Data_Observer(Frame_Strategy_Real_Time_Data_Observer(renderable));

render_2D/render_2D/renderable/Renderable.cpp

@@ -44,14 +44,6 @@ void Renderable::Impl::prepare_frame(const Prepare_Render_Context&) {}
 void Renderable::Impl::paint(detail::Painter&,
                              const Paint_Render_Context&) {}
 
-void Renderable::Impl::build_prepare_graph(
-    Renderable_Graph_Builder& builder) {
-    add_prepare_task(builder, "prepare", "Prepare",
-        [this](const Prepare_Render_Context& context) {
-            execute_prepare(context);
-        });
-}
-
 void Renderable::Impl::build_paint_graph(
     Renderable_Graph_Builder& builder) {
     const auto paint_task = add_paint_task(

render_2D/render_2D/renderable/Renderable_p.h

@@ -78,7 +78,6 @@ protected:
     virtual void prepare_frame(const Prepare_Render_Context& context);
     virtual void paint(detail::Painter& painter,
                        const Paint_Render_Context& context);
-    void build_prepare_graph(Renderable_Graph_Builder& builder) override;
     void build_paint_graph(Renderable_Graph_Builder& builder) override;
     void prepare(const Prepare_Render_Context& context) override;
     Renderable_Graph_Builder::Task add_prepare_task(