| markerPtr | Profiler marker handle. |
| index | Metadata parameter index. |
| name | Metadata parameter name. |
| type | Metadata type. Must be one of ProfilerMarkerDataType values. |
| unit | Metadata unit. Must be one of ProfilerMarkerDataUnit values. |
| nameLen | Metadata parameter name length. |
Set Profiler marker metadata name and type.
Use to add additional usage context to the Profiler sample metadata parameter.
using Unity.Collections.LowLevel.Unsafe; using Unity.Profiling; using Unity.Profiling.LowLevel; using Unity.Profiling.LowLevel.Unsafe; using System;
class Example { static IntPtr MakeMarkerWithIntMetadata(string name, string paramName) { var handle = ProfilerUnsafeUtility.CreateMarker(name, ProfilerUnsafeUtility.CategoryScripts, MarkerFlags.Default, 1); ProfilerUnsafeUtility.SetMarkerMetadata(handle, 0, paramName, (byte)ProfilerMarkerDataType.Int32, (byte)ProfilerMarkerDataUnit.Count); return handle; }
static readonly IntPtr markerHandle = MakeMarkerWithIntMetadata("MyMarker", "Work Idx"); static unsafe void DoWork(int num) { var metadata = stackalloc ProfilerMarkerData[1]; metadata[0].Type = (byte)ProfilerMarkerDataType.Int32; metadata[0].Size = (uint)UnsafeUtility.SizeOf<int>(); metadata[0].Ptr = UnsafeUtility.AddressOf(ref num); ProfilerUnsafeUtility.BeginSampleWithMetadata(markerHandle, 1, metadata); //... ProfilerUnsafeUtility.EndSample(markerHandle); } }
Additional resources: ProfilerMarkerDataType, ProfilerMarkerDataUnit.