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feat(sdk): implement FloatArrayPacket
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70 changes: 70 additions & 0 deletions
70
Assets/MediaPipe/SDK/Scripts/Framework/Packet/FloatArrayPacket.cs
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using System; | ||
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namespace Mediapipe { | ||
public class FloatArrayPacket : Packet<float[]> { | ||
int _Length = -1; | ||
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public int Length { | ||
get { return _Length; } | ||
set { | ||
if (_Length >= 0) { | ||
throw new InvalidOperationException("Length is already set and cannot be changed"); | ||
} | ||
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_Length = value; | ||
} | ||
} | ||
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public FloatArrayPacket() : base() {} | ||
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public FloatArrayPacket(IntPtr ptr, bool isOwner = true) : base(ptr, isOwner) {} | ||
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public FloatArrayPacket(float[] value) : base() { | ||
UnsafeNativeMethods.mp__MakeFloatArrayPacket__Pf_i(value, value.Length, out var ptr).Assert(); | ||
this.ptr = ptr; | ||
Length = value.Length; | ||
} | ||
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public FloatArrayPacket(float[] value, Timestamp timestamp) : base() { | ||
UnsafeNativeMethods.mp__MakeFloatArrayPacket_At__Pf_i_Rtimestamp(value, value.Length, timestamp.mpPtr, out var ptr).Assert(); | ||
GC.KeepAlive(timestamp); | ||
this.ptr = ptr; | ||
Length = value.Length; | ||
} | ||
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public override float[] Get() { | ||
if (Length < 0) { | ||
throw new InvalidOperationException("The array's length is unknown, set Length first"); | ||
} | ||
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var result = new float[Length]; | ||
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unsafe { | ||
float* src = (float*)GetArrayPtr(); | ||
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for (var i = 0; i < result.Length; i++) { | ||
result[i] = *src++; | ||
} | ||
} | ||
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return result; | ||
} | ||
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public IntPtr GetArrayPtr() { | ||
UnsafeNativeMethods.mp_Packet__GetFloatArray(mpPtr, out var value).Assert(); | ||
GC.KeepAlive(this); | ||
return value; | ||
} | ||
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public override StatusOr<float[]> Consume() { | ||
throw new NotSupportedException(); | ||
} | ||
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public override Status ValidateAsType() { | ||
UnsafeNativeMethods.mp_Packet__ValidateAsFloatArray(mpPtr, out var statusPtr).Assert(); | ||
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GC.KeepAlive(this); | ||
return new Status(statusPtr); | ||
} | ||
} | ||
} |
11 changes: 11 additions & 0 deletions
11
Assets/MediaPipe/SDK/Scripts/Framework/Packet/FloatArrayPacket.cs.meta
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86 changes: 86 additions & 0 deletions
86
Assets/MediaPipe/SDK/Tests/EditMode/Framework/Packet/FloatArrayPacketTest.cs
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using Mediapipe; | ||
using NUnit.Framework; | ||
using System; | ||
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namespace Tests { | ||
public class FloatArrayPacketTest { | ||
#region Constructor | ||
[Test, SignalAbort] | ||
public void Ctor_ShouldInstantiatePacket_When_CalledWithNoArguments() { | ||
var packet = new FloatArrayPacket(); | ||
packet.Length = 0; | ||
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Assert.AreEqual(packet.ValidateAsType().code, Status.StatusCode.Internal); | ||
Assert.Throws<MediaPipeException>(() => { packet.Get(); }); | ||
Assert.AreEqual(packet.Timestamp(), Timestamp.Unset()); | ||
} | ||
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[Test] | ||
public void Ctor_ShouldInstantiatePacket_When_CalledWithEmptyArray() { | ||
float[] array = {}; | ||
var packet = new FloatArrayPacket(array); | ||
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Assert.True(packet.ValidateAsType().ok); | ||
Assert.AreEqual(packet.Get(), array); | ||
Assert.AreEqual(packet.Timestamp(), Timestamp.Unset()); | ||
} | ||
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[Test] | ||
public void Ctor_ShouldInstantiatePacket_When_CalledWithArray() { | ||
float[] array = { 0.01f }; | ||
var packet = new FloatArrayPacket(array); | ||
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Assert.True(packet.ValidateAsType().ok); | ||
Assert.AreEqual(packet.Get(), array); | ||
Assert.AreEqual(packet.Timestamp(), Timestamp.Unset()); | ||
} | ||
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[Test] | ||
public void Ctor_ShouldInstantiatePacket_When_CalledWithValueAndTimestamp() { | ||
var timestamp = new Timestamp(1); | ||
float[] array = { 0.01f, 0.02f }; | ||
var packet = new FloatArrayPacket(array, timestamp); | ||
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Assert.True(packet.ValidateAsType().ok); | ||
Assert.AreEqual(packet.Get(), array); | ||
Assert.AreEqual(packet.Timestamp(), timestamp); | ||
} | ||
#endregion | ||
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#region #isDisposed | ||
[Test] | ||
public void isDisposed_ShouldReturnFalse_When_NotDisposedYet() { | ||
var packet = new FloatArrayPacket(); | ||
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Assert.False(packet.isDisposed); | ||
} | ||
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[Test] | ||
public void isDisposed_ShouldReturnTrue_When_AlreadyDisposed() { | ||
var packet = new FloatArrayPacket(); | ||
packet.Dispose(); | ||
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Assert.True(packet.isDisposed); | ||
} | ||
#endregion | ||
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#region #Consume | ||
[Test] | ||
public void Consume_ShouldThrowNotSupportedException() { | ||
var packet = new FloatArrayPacket(); | ||
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Assert.Throws<NotSupportedException>(() => { packet.Consume(); }); | ||
} | ||
#endregion | ||
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#region #DebugTypeName | ||
[Test] | ||
public void DebugTypeName_ShouldReturnFloat_When_ValueIsSet() { | ||
float[] array = { 0.01f }; | ||
var packet = new FloatArrayPacket(array); | ||
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Assert.AreEqual(packet.DebugTypeName(), "float []"); | ||
} | ||
#endregion | ||
} | ||
} |
11 changes: 11 additions & 0 deletions
11
Assets/MediaPipe/SDK/Tests/EditMode/Framework/Packet/FloatArrayPacketTest.cs.meta
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