帧策略职责明确

mcp/tests/Event_Latency_Benchmarks.cpp

@@ -329,18 +329,20 @@ void run_event_latency(benchmark::State& state) {
             const auto probe = item.probe;
             item.stream = item.plot->subscribe(
                 [probe](std::shared_ptr<const web::Plot_Stream_Frame> frame) {
-                    if (!frame || !frame->pixels) return;
+                    if (!frame || !frame->pixels)
+                        return web::Plot_Frame_Publication::ignored;
                     const auto expected = probe->expected_correlation.load(
                         std::memory_order_acquire);
                     if (expected == 0 ||
                         frame->pixels->correlation_id != expected)
-                        return;
+                        return web::Plot_Frame_Publication::completed;
                     std::uint64_t incomplete{};
                     static_cast<void>(
                         probe->completed_steady_ns.compare_exchange_strong(
                             incomplete, steady_time_ns(),
                             std::memory_order_release,
                             std::memory_order_relaxed));
+                    return web::Plot_Frame_Publication::completed;
                 });
             item.plot->configure_stream(
                 item.stream, configuration.width, configuration.height);
@@ -384,7 +386,7 @@ void run_event_latency(benchmark::State& state) {
                             return;
                         }
                     }
-                    item.plot->schedule_render(web::Plot_Render_Tick{
+                    item.plot->schedule_render(aethera::Frame_Request{
                         .issued_at = Clock::now(),
                         .sequence = correlation,
                         .time_milliseconds =