33 lines
892 B
C#
33 lines
892 B
C#
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using System;
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using System.Runtime.InteropServices;
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using Unity.Collections;
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using Unity.Collections.LowLevel.Unsafe;
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namespace UnityEngine.XR.ARCore
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{
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/// <summary>
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/// Similar to NativeSlice but blittable. Provides a "view"
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/// into a contiguous array of memory. Used to interop with C.
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/// </summary>
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unsafe struct NativeView
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{
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public void* ptr;
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public int count;
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}
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static class NativeViewExtensions
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{
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public static unsafe NativeView AsNativeView<T>(this NativeArray<T> array) where T : struct => new NativeView
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{
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ptr = array.GetUnsafePtr(),
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count = array.Length
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};
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public static unsafe NativeView AsNativeView<T>(this NativeSlice<T> slice) where T : struct => new NativeView
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{
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ptr = slice.GetUnsafePtr(),
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count = slice.Length
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};
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}
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}
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