68 lines
1.9 KiB
C#
68 lines
1.9 KiB
C#
// Copyright (c) 2021 homuler
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//
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// Use of this source code is governed by an MIT-style
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// license that can be found in the LICENSE file or at
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// https://opensource.org/licenses/MIT.
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using System;
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namespace Mediapipe
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{
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public class ImageFramePacket : Packet<ImageFrame>
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{
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/// <summary>
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/// Creates an empty <see cref="ImageFramePacket" /> instance.
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/// </summary>
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public ImageFramePacket() : base(true) { }
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[UnityEngine.Scripting.Preserve]
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public ImageFramePacket(IntPtr ptr, bool isOwner = true) : base(ptr, isOwner) { }
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public ImageFramePacket(ImageFrame imageFrame) : base()
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{
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UnsafeNativeMethods.mp__MakeImageFramePacket__Pif(imageFrame.mpPtr, out var ptr).Assert();
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imageFrame.Dispose(); // respect move semantics
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this.ptr = ptr;
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}
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public ImageFramePacket(ImageFrame imageFrame, Timestamp timestamp) : base()
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{
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UnsafeNativeMethods.mp__MakeImageFramePacket_At__Pif_Rt(imageFrame.mpPtr, timestamp.mpPtr, out var ptr).Assert();
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GC.KeepAlive(timestamp);
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imageFrame.Dispose(); // respect move semantics
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this.ptr = ptr;
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}
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public ImageFramePacket At(Timestamp timestamp)
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{
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return At<ImageFramePacket>(timestamp);
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}
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public override ImageFrame Get()
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{
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UnsafeNativeMethods.mp_Packet__GetImageFrame(mpPtr, out var imageFramePtr).Assert();
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GC.KeepAlive(this);
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return new ImageFrame(imageFramePtr, false);
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}
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public override StatusOr<ImageFrame> Consume()
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{
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UnsafeNativeMethods.mp_Packet__ConsumeImageFrame(mpPtr, out var statusOrImageFramePtr).Assert();
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GC.KeepAlive(this);
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return new StatusOrImageFrame(statusOrImageFramePtr);
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}
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public override Status ValidateAsType()
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{
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UnsafeNativeMethods.mp_Packet__ValidateAsImageFrame(mpPtr, out var statusPtr).Assert();
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GC.KeepAlive(this);
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return new Status(statusPtr);
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}
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}
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}
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