forked from TheStudio/VPDevtemplate
Added ndi receiver and sdi outputs
This commit is contained in:
mchara40
@@ -0,0 +1,61 @@
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/*
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Copyright (C) 2024 Vizrt NDI AB. All rights reserved.
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This file and its use within a Product is bound by the terms of NDI SDK license that was provided
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as part of the NDI SDK. For more information, please review the license and the NDI SDK documentation.
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*/
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#pragma once
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#include <CoreMinimal.h>
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#include <Misc/FrameRate.h>
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#include "NDIBroadcastConfiguration.generated.h"
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/**
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Describes essential properties used for modifying the broadcast configuration of an Sender object
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*/
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USTRUCT(BlueprintType, Blueprintable, Category = "NDI IO", META = (DisplayName = "NDI Broadcast Configuration"))
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struct NDIIO_API FNDIBroadcastConfiguration
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{
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GENERATED_USTRUCT_BODY()
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public:
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/** Describes the output frame size while sending video frame over NDI */
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UPROPERTY(BlueprintReadWrite, EditAnywhere, Category = "Broadcast Settings", META = (DisplayName = "Frame Size"))
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FIntPoint FrameSize = FIntPoint(1920, 1080);
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/** Represents the desired number of frames (per second) for video to be sent over NDI */
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UPROPERTY(BlueprintReadWrite, EditAnywhere, Category = "Broadcast Settings", META = (DisplayName = "Frame Rate"))
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FFrameRate FrameRate = FFrameRate(60, 1);
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public:
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/** Constructs a new instance of this object */
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FNDIBroadcastConfiguration() = default;
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/** Copies an existing instance to this object */
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FNDIBroadcastConfiguration(const FNDIBroadcastConfiguration& other);
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/** Copies existing instance properties to this object */
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FNDIBroadcastConfiguration& operator=(const FNDIBroadcastConfiguration& other);
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/** Destructs this object */
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virtual ~FNDIBroadcastConfiguration() = default;
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/** Compares this object to 'other' and returns a determination of whether they are equal */
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bool operator==(const FNDIBroadcastConfiguration& other) const;
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/** Compares this object to 'other" and returns a determination of whether they are NOT equal */
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bool operator!=(const FNDIBroadcastConfiguration& other) const;
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protected:
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/** Attempts to serialize this object using an Archive object */
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virtual FArchive& Serialize(FArchive& Ar);
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private:
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/** Operator override for serializing this object to an Archive object */
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friend class FArchive& operator<<(FArchive& Ar, FNDIBroadcastConfiguration& Input)
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{
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return Input.Serialize(Ar);
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}
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};
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@@ -0,0 +1,92 @@
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/*
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Copyright (C) 2024 Vizrt NDI AB. All rights reserved.
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This file and its use within a Product is bound by the terms of NDI SDK license that was provided
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as part of the NDI SDK. For more information, please review the license and the NDI SDK documentation.
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*/
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#pragma once
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#include <NDIIOPluginAPI.h>
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#include <Enumerations/NDISourceBandwidth.h>
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#include <Serialization/Archive.h>
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#include "NDIConnectionInformation.generated.h"
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/**
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Describes essential properties used for connection objects over NDI
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*/
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USTRUCT(BlueprintType, Blueprintable, Category = "NDI IO", META = (DisplayName = "NDI Connection Information"))
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struct NDIIO_API FNDIConnectionInformation
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{
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GENERATED_USTRUCT_BODY()
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public:
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/** A user-friendly name of the source */
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UPROPERTY(BlueprintReadWrite, EditAnywhere, Category = "Properties", META = (DisplayName = "Source Name"))
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FString SourceName = FString("");
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/** The machine name of the source */
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UPROPERTY(BlueprintReadWrite, EditAnywhere, Category = "Properties", META = (DisplayName = "Machine Name"))
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FString MachineName = FString("");
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/** The stream name of the source */
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UPROPERTY(BlueprintReadWrite, EditAnywhere, Category = "Properties", META = (DisplayName = "Stream Name"))
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FString StreamName = FString("");
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/** A location on the network for which this source exists */
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UPROPERTY(BlueprintReadWrite, EditAnywhere, Category = "Properties", META = (DisplayName = "Url"))
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FString Url = FString("");
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/** Indicates the current bandwidth mode used for this connection */
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UPROPERTY(BlueprintReadWrite, EditAnywhere, Category = "Properties", META = (DisplayName = "Bandwidth"))
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ENDISourceBandwidth Bandwidth = ENDISourceBandwidth::Highest;
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UPROPERTY(BlueprintReadWrite, EditAnywhere, Category = "Properties", META = (DisplayName = "Mute Audio"))
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bool bMuteAudio = false;
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UPROPERTY(BlueprintReadWrite, EditAnywhere, Category = "Properties", META = (DisplayName = "Mute Video"))
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bool bMuteVideo = false;
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public:
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/** Constructs a new instance of this object */
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FNDIConnectionInformation() = default;
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/** Copies an existing instance to this object */
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FNDIConnectionInformation(const FNDIConnectionInformation& other);
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/** Copies existing instance properties to this object */
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FNDIConnectionInformation& operator=(const FNDIConnectionInformation& other);
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/** Destructs this object */
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virtual ~FNDIConnectionInformation() = default;
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/** Implicit conversion to a base NDI bandwidth value */
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operator NDIlib_recv_bandwidth_e() const;
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/** Compares this object to 'other' and returns a determination of whether they are equal */
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bool operator==(const FNDIConnectionInformation& other) const;
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/** Compares this object to 'other" and returns a determination of whether they are NOT equal */
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bool operator!=(const FNDIConnectionInformation& other) const;
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public:
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/** Resets the current parameters to the default property values */
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void Reset();
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/** Determines whether this object is valid connection information */
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bool IsValid() const;
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FString GetNDIName() const;
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protected:
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/** Attempts to serialize this object using an Archive object */
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virtual FArchive& Serialize(FArchive& Ar);
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private:
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/** Operator override for serializing this object to an Archive object */
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friend class FArchive& operator<<(FArchive& Ar, FNDIConnectionInformation& Input)
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{
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return Input.Serialize(Ar);
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}
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};
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@@ -0,0 +1,97 @@
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/*
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Copyright (C) 2024 Vizrt NDI AB. All rights reserved.
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This file and its use within a Product is bound by the terms of NDI SDK license that was provided
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as part of the NDI SDK. For more information, please review the license and the NDI SDK documentation.
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*/
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#pragma once
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#include <NDIIOPluginAPI.h>
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#include <Serialization/Archive.h>
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#include "NDIReceiverPerformanceData.generated.h"
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/**
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A structure holding data allowing you to determine the current performance levels of the receiver with the
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ability to detect whether frames has been dropped
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*/
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USTRUCT(BlueprintType, Blueprintable, Category = "NDI IO", META = (DisplayName = "NDI Receiver Performance Data"))
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struct NDIIO_API FNDIReceiverPerformanceData
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{
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GENERATED_USTRUCT_BODY()
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public:
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/**
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The number of audio frames received from the NDI sender
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*/
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UPROPERTY(BlueprintReadOnly, VisibleAnywhere, Category = "Information", META = (DisplayName = "Audio Frames"))
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int64 AudioFrames = 0;
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/**
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The number of video frames dropped in transit from an NDI sender
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*/
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UPROPERTY(BlueprintReadonly, VisibleAnywhere, Category = "Information",
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META = (DisplayName = "Dropped Video Frames"))
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int64 DroppedVideoFrames = 0;
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/**
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The number of audio frames dropped in transit from the NDI sender
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*/
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UPROPERTY(BlueprintReadOnly, VisibleAnywhere, Category = "Information",
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META = (DisplayName = "Dropped Audio Frames"))
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int64 DroppedAudioFrames = 0;
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/**
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The number of metadata frames dropped in transit from the NDI sender
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*/
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UPROPERTY(BlueprintReadOnly, VisibleAnywhere, Category = "Information",
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META = (DisplayName = "Dropped Metadata Frames"))
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int64 DroppedMetadataFrames = 0;
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/**
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The number of metadata frames received from the NDI sender
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*/
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UPROPERTY(BlueprintReadOnly, VisibleAnywhere, Category = "Information", META = (DisplayName = "Metadata Frames"))
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int64 MetadataFrames = 0;
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/**
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The number of video frames received from the NDI sender
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*/
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UPROPERTY(BlueprintReadOnly, VisibleAnywhere, Category = "Information", META = (DisplayName = "Video Frames"))
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int64 VideoFrames = 0;
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public:
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/** Constructs a new instance of this object */
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FNDIReceiverPerformanceData() = default;
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/** Copies an existing instance to this object */
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FNDIReceiverPerformanceData(const FNDIReceiverPerformanceData& other);
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/** Copies existing instance properties to this object */
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FNDIReceiverPerformanceData& operator=(const FNDIReceiverPerformanceData& other);
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/** Destructs this object */
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virtual ~FNDIReceiverPerformanceData() = default;
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/** Compares this object to 'other' and returns a determination of whether they are equal */
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bool operator==(const FNDIReceiverPerformanceData& other) const;
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/** Compares this object to 'other" and returns a determination of whether they are NOT equal */
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bool operator!=(const FNDIReceiverPerformanceData& other) const;
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public:
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/** Resets the current parameters to the default property values */
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void Reset();
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protected:
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/** Attempts to serialize this object using an Archive object */
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virtual FArchive& Serialize(FArchive& Ar);
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private:
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/** Operator override for serializing this object to an Archive object */
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friend class FArchive& operator<<(FArchive& Ar, FNDIReceiverPerformanceData& Input)
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{
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return Input.Serialize(Ar);
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}
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};
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131
Plugins/NDIIO/Source/Core/Public/Structures/NDIXml.h
Normal file
131
Plugins/NDIIO/Source/Core/Public/Structures/NDIXml.h
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@@ -0,0 +1,131 @@
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/*
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Copyright (C) 2024 Vizrt NDI AB. All rights reserved.
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This file and its use within a Product is bound by the terms of NDI SDK license that was provided
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as part of the NDI SDK. For more information, please review the license and the NDI SDK documentation.
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*/
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#pragma once
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#include <CoreMinimal.h>
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#include <FastXml.h>
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class NDIXmlElementParser
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{
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public:
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virtual ~NDIXmlElementParser()
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{}
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// Start parsing this element
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virtual bool ProcessOpen(const TCHAR* ElementName, const TCHAR* ElementData)
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{
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return true;
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}
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// Parse an attribute of this element
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virtual bool ProcessAttribute(const TCHAR* AttributeName, const TCHAR* AttributeValue)
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{
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return true;
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}
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// Start parsing a sub-element
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virtual TSharedRef<NDIXmlElementParser>* ProcessElement(const TCHAR* ElementName, const TCHAR* ElementData)
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{
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return nullptr;
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}
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// Finish parsing this element
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virtual bool ProcessClose(const TCHAR* ElementName)
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{
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return true;
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}
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};
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class NDIXmlElementParser_null : public NDIXmlElementParser
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{
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public:
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};
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class NDIXmlParser : public IFastXmlCallback
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{
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public:
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virtual ~NDIXmlParser()
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{}
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void AddElementParser(FName ElementName, TSharedRef<NDIXmlElementParser> ElementParser)
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{
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ElementParsers.Add(ElementName, ElementParser);
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}
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virtual bool ProcessXmlDeclaration(const TCHAR* ElementData, int32 XmlFileLineNumber) override
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{
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return true;
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}
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virtual bool ProcessElement(const TCHAR* ElementName, const TCHAR* ElementData, int32 XmlFileLineNumber) override
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{
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if(ElementParserStack.Num() == 0)
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{
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TSharedRef<NDIXmlElementParser>* ParserPtr = ElementParsers.Find(ElementName);
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if(ParserPtr == nullptr)
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ParserPtr = &NullParser;
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ElementParserStack.Push(*ParserPtr);
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return (*ParserPtr)->ProcessOpen(ElementName, ElementData);
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}
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else
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{
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TSharedRef<NDIXmlElementParser>* ParserPtr = ElementParserStack.Last()->ProcessElement(ElementName, ElementData);
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if(ParserPtr == nullptr)
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ParserPtr = &NullParser;
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ElementParserStack.Push(*ParserPtr);
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return (*ParserPtr)->ProcessOpen(ElementName, ElementData);
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}
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//return false;
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}
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virtual bool ProcessAttribute(const TCHAR* AttributeName, const TCHAR* AttributeValue) override
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{
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if(ElementParserStack.Num() == 0)
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{
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return true;
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}
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else
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{
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return ElementParserStack.Last()->ProcessAttribute(AttributeName, AttributeValue);
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}
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//return false;
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}
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virtual bool ProcessClose(const TCHAR* ElementName) override
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{
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if(ElementParserStack.Num() == 0)
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{
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return true;
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}
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else
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{
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auto Parser = ElementParserStack.Pop();
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return Parser->ProcessClose(ElementName);
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}
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//return false;
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}
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virtual bool ProcessComment(const TCHAR* Comment) override
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{
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return true;
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}
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protected:
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TMap<FName, TSharedRef<NDIXmlElementParser> > ElementParsers;
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TArray<TSharedRef<NDIXmlElementParser> > ElementParserStack;
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TSharedRef<NDIXmlElementParser> NullParser { MakeShareable(new NDIXmlElementParser_null()) };
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};
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