Archie Yang Archie-Yang
sebas77
/ BurstHelper.cs
Last active
January 25, 2024 23:27
Code to compile c# actions with Burst and use them outside the job system. Attention: it's a hack, use just for experiments only
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| #if UNITY_BURST_FEATURE_FUNCPTR | |
| using System; | |
| using System.Collections.Generic; | |
| using System.Reflection; | |
| using System.Reflection.Emit; | |
| using System.Runtime.InteropServices; | |
| using Unity.Burst; | |
| namespace BurstHelper |
breezhang
/ GetDelegateForFunctionPointer.cs
Created
October 6, 2013 09:24
Marshal --> ( Marshal.GetFunctionPointerForDelegate GetDelegateForFunctionPointer)
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| public static partial class Util | |
| { | |
| const string kDelegateInvokeMethodName = "Invoke"; | |
| // http://www.codeproject.com/Tips/441743/A-look-at-marshalling-delegates-in-NET | |
| public static T GetDelegateForFunctionPointer<T>(IntPtr ptr, System.Runtime.InteropServices.CallingConvention call_conv) | |
| where T : class | |
| { | |
| Contract.Requires<ArgumentException>(typeof(T).IsSubclassOf(typeof(Delegate))); | |
| Contract.Requires<ArgumentNullException>(ptr != IntPtr.Zero); | |
| Contract.Requires<ArgumentException>(call_conv != System.Runtime.InteropServices.CallingConvention.ThisCall, |