chore: import upstream snapshot with attribution

2026-07-13 12:49:17 +08:00
commit 7243d5823b
2201 changed files with 257291 additions and 0 deletions
@@ -0,0 +1,56 @@
+using MCPForUnity.Editor.Helpers;
+using Newtonsoft.Json.Linq;
+using UnityEngine;
+
+namespace MCPForUnity.Editor.Tools.Profiler
+{
+    internal static class FrameTimingOps
+    {
+        internal static object GetFrameTiming(JObject @params)
+        {
+#if UNITY_2022_2_OR_NEWER
+            if (!FrameTimingManager.IsFeatureEnabled())
+            {
+                return new ErrorResponse(
+                    "Frame Timing Stats is not enabled. "
+                    + "Enable it in Project Settings > Player > Other Settings > 'Frame Timing Stats', "
+                    + "or use a Development Build (always enabled).");
+            }
+#endif
+
+            FrameTimingManager.CaptureFrameTimings();
+            var timings = new FrameTiming[1];
+            uint count = FrameTimingManager.GetLatestTimings(1, timings);
+
+            if (count == 0)
+            {
+                return new SuccessResponse("No frame timing data available yet (need a few frames).", new
+                {
+                    available = false,
+                });
+            }
+
+            var t = timings[0];
+            return new SuccessResponse("Frame timing captured.", new
+            {
+                available = true,
+                cpu_frame_time_ms = t.cpuFrameTime,
+#if UNITY_2022_2_OR_NEWER
+                cpu_main_thread_frame_time_ms = t.cpuMainThreadFrameTime,
+                cpu_main_thread_present_wait_time_ms = t.cpuMainThreadPresentWaitTime,
+                cpu_render_thread_frame_time_ms = t.cpuRenderThreadFrameTime,
+#endif
+                gpu_frame_time_ms = t.gpuFrameTime,
+#if UNITY_2022_2_OR_NEWER
+                frame_start_timestamp = t.frameStartTimestamp,
+                first_submit_timestamp = t.firstSubmitTimestamp,
+#endif
+                cpu_time_present_called = t.cpuTimePresentCalled,
+                cpu_time_frame_complete = t.cpuTimeFrameComplete,
+                height_scale = t.heightScale,
+                width_scale = t.widthScale,
+                sync_interval = t.syncInterval,
+            });
+        }
+    }
+}