80 lines
2.8 KiB
C#
80 lines
2.8 KiB
C#
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namespace UnityEngine.XR.ARSubsystems
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{
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public partial struct XRCpuImage
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{
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/// <summary>
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/// Represents the status of an asynchronous camera image request.
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/// </summary>
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public enum AsyncConversionStatus
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{
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/// <summary>
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/// The request is not valid or has been disposed.
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/// </summary>
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Disposed,
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/// <summary>
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/// The request is waiting to be processed.
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/// </summary>
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Pending,
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/// <summary>
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/// The request is currently being processed.
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/// </summary>
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Processing,
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/// <summary>
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/// The request succeeded and image data is ready.
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/// </summary>
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Ready,
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/// <summary>
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/// The request failed. No data is available.
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/// </summary>
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Failed
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}
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}
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/// <summary>
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/// Extension methods for the <see cref="XRCpuImage.AsyncConversionStatus"/> enum.
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/// </summary>
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public static class XRCpuImageAsyncConversionStatusExtensions
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{
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/// <summary>
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/// Whether the request has completed. It might have completed with an error or be
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/// an invalid or disposed request. See <see cref="IsError(XRCpuImage.AsyncConversionStatus)"/>.
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/// </summary>
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/// <param name="status">The <see cref="XRCpuImage.AsyncConversionStatus"/> being extended.</param>
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/// <returns><c>true</c> if the <see cref="XRCpuImage.AsyncConversionStatus"/> has completed.</returns>
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public static bool IsDone(this XRCpuImage.AsyncConversionStatus status)
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{
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switch (status)
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{
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case XRCpuImage.AsyncConversionStatus.Pending:
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case XRCpuImage.AsyncConversionStatus.Processing:
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return false;
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default:
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return true;
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}
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}
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/// <summary>
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/// Whether the request status represents an error. If the request has been disposed, <c>IsError</c>
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/// will be <c>true</c>.
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/// </summary>
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/// <param name="status">The <see cref="XRCpuImage.AsyncConversionStatus"/> being extended.</param>
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/// <returns><c>true</c> if the <see cref="XRCpuImage.AsyncConversionStatus"/> represents an error.</returns>
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public static bool IsError(this XRCpuImage.AsyncConversionStatus status)
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{
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switch (status)
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{
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case XRCpuImage.AsyncConversionStatus.Pending:
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case XRCpuImage.AsyncConversionStatus.Processing:
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case XRCpuImage.AsyncConversionStatus.Ready:
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return false;
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default:
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return true;
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}
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}
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}
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}
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