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Experimental GPU overclock
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304
app/NvAPIWrapper/Display/PathTargetInfo.cs
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304
app/NvAPIWrapper/Display/PathTargetInfo.cs
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using System;
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using System.Collections.Generic;
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using NvAPIWrapper.Native.Display;
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using NvAPIWrapper.Native.Display.Structures;
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using NvAPIWrapper.Native.Exceptions;
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using NvAPIWrapper.Native.GPU;
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using NvAPIWrapper.Native.Interfaces.Display;
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namespace NvAPIWrapper.Display
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{
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/// <summary>
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/// Represents a display configuration on a path
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/// </summary>
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public class PathTargetInfo : IEquatable<PathTargetInfo>
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{
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private TimingOverride _timingOverride;
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/// <summary>
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/// Creates a new PathTargetInfo
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/// </summary>
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/// <param name="info">IPathTargetInfo implamented object</param>
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public PathTargetInfo(IPathTargetInfo info)
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{
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DisplayDevice = new DisplayDevice(info.DisplayId);
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if (info.Details.HasValue)
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{
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Rotation = info.Details.Value.Rotation;
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Scaling = info.Details.Value.Scaling;
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TVConnectorType = info.Details.Value.ConnectorType;
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TVFormat = info.Details.Value.TVFormat;
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RefreshRateInMillihertz = info.Details.Value.RefreshRateInMillihertz;
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TimingOverride = info.Details.Value.TimingOverride;
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IsInterlaced = info.Details.Value.IsInterlaced;
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IsClonePrimary = info.Details.Value.IsClonePrimary;
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IsClonePanAndScanTarget = info.Details.Value.IsClonePanAndScanTarget;
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DisableVirtualModeSupport = info.Details.Value.DisableVirtualModeSupport;
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IsPreferredUnscaledTarget = info.Details.Value.IsPreferredUnscaledTarget;
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}
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if (info is PathTargetInfoV2)
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{
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WindowsCCDTargetId = ((PathTargetInfoV2) info).WindowsCCDTargetId;
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}
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}
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/// <summary>
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/// Creates a new PathTargetInfo
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/// </summary>
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/// <param name="device">DisplayDevice object</param>
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public PathTargetInfo(DisplayDevice device)
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{
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DisplayDevice = device;
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}
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/// <summary>
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/// Gets or sets the virtual mode support
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/// </summary>
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public bool DisableVirtualModeSupport { get; set; }
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/// <summary>
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/// Gets corresponding DisplayDevice
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/// </summary>
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public DisplayDevice DisplayDevice { get; }
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/// <summary>
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/// Gets or sets the pan and scan is availability. Valid only when the target is part of clone
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/// topology.
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/// </summary>
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public bool IsClonePanAndScanTarget { get; set; }
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/// <summary>
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/// Gets or sets the primary display in clone configuration. This is *NOT* GDI Primary.
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/// Only one target can be primary per source. If no primary is specified, the first target will automatically be
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/// primary.
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/// </summary>
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public bool IsClonePrimary { get; set; }
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/// <summary>
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/// Gets or sets the interlaced mode flag, ignored if refreshRate == 0
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/// </summary>
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public bool IsInterlaced { get; set; }
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/// <summary>
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/// Gets or sets the preferred unscaled mode of target
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/// </summary>
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public bool IsPreferredUnscaledTarget { get; set; }
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/// <summary>
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/// Gets and sets the non-interlaced Refresh Rate of the mode, multiplied by 1000, 0 = ignored
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/// This is the value which driver reports to the OS.
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/// </summary>
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public uint RefreshRateInMillihertz { get; set; }
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/// <summary>
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/// Gets and sets the rotation setting
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/// </summary>
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public Rotate Rotation { get; set; }
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/// <summary>
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/// Gets and sets the scaling setting
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/// </summary>
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public Scaling Scaling { get; set; }
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/// <summary>
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/// Gets and sets the custom timing of display
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/// Ignored if TimingOverride == TimingOverride.Current
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/// </summary>
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public TimingOverride TimingOverride
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{
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get => _timingOverride;
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set
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{
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if (value == TimingOverride.Custom)
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{
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throw new NVIDIANotSupportedException("Custom timing is not supported yet.");
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}
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_timingOverride = value;
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}
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}
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/// <summary>
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/// Gets and sets the connector type. For TV only, ignored if TVFormat == TVFormat.None.
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/// </summary>
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public ConnectorType TVConnectorType { get; set; }
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/// <summary>
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/// Gets and sets the TV format. For TV only, otherwise set to TVFormat.None
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/// </summary>
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public TVFormat TVFormat { get; set; }
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/// <summary>
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/// Gets the Windows CCD target ID. Must be present only for non-NVIDIA adapter, for NVIDIA adapter this parameter is
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/// ignored.
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/// </summary>
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public uint WindowsCCDTargetId { get; }
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/// <summary>
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/// Checks for equality with a PathTargetInfo instance
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/// </summary>
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/// <param name="other">The PathTargetInfo object to check with</param>
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/// <returns>true if both objects are equal, otherwise false</returns>
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public bool Equals(PathTargetInfo other)
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{
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if (ReferenceEquals(null, other))
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{
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return false;
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}
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if (ReferenceEquals(this, other))
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{
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return true;
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}
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return _timingOverride == other._timingOverride &&
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Rotation == other.Rotation &&
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Scaling == other.Scaling &&
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RefreshRateInMillihertz == other.RefreshRateInMillihertz &&
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(TVFormat == TVFormat.None || TVConnectorType == other.TVConnectorType) &&
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TVFormat == other.TVFormat &&
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DisplayDevice.Equals(other.DisplayDevice) &&
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IsInterlaced == other.IsInterlaced &&
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IsClonePrimary == other.IsClonePrimary &&
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IsClonePanAndScanTarget == other.IsClonePanAndScanTarget &&
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DisableVirtualModeSupport == other.DisableVirtualModeSupport &&
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IsPreferredUnscaledTarget == other.IsPreferredUnscaledTarget;
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}
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/// <summary>
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/// Checks for equality between two objects of same type
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/// </summary>
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/// <param name="left">The first object</param>
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/// <param name="right">The second object</param>
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/// <returns>true, if both objects are equal, otherwise false</returns>
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public static bool operator ==(PathTargetInfo left, PathTargetInfo right)
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{
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return right?.Equals(left) ?? ReferenceEquals(left, null);
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}
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/// <summary>
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/// Checks for inequality between two objects of same type
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/// </summary>
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/// <param name="left">The first object</param>
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/// <param name="right">The second object</param>
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/// <returns>true, if both objects are not equal, otherwise false</returns>
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public static bool operator !=(PathTargetInfo left, PathTargetInfo right)
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{
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return !(left == right);
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}
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/// <inheritdoc />
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public override bool Equals(object obj)
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{
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if (ReferenceEquals(null, obj))
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{
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return false;
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}
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if (ReferenceEquals(this, obj))
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{
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return true;
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}
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if (obj.GetType() != GetType())
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{
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return false;
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}
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return Equals((PathTargetInfo) obj);
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}
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/// <inheritdoc />
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public override int GetHashCode()
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{
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unchecked
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{
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var hashCode = (int) _timingOverride;
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hashCode = (hashCode * 397) ^ (int) Rotation;
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hashCode = (hashCode * 397) ^ (int) Scaling;
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hashCode = (hashCode * 397) ^ (int) RefreshRateInMillihertz;
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hashCode = (hashCode * 397) ^ (int) TVFormat;
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hashCode = (hashCode * 397) ^ (TVFormat != TVFormat.None ? (int) TVConnectorType : 0);
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hashCode = (hashCode * 397) ^ (DisplayDevice?.GetHashCode() ?? 0);
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hashCode = (hashCode * 397) ^ IsInterlaced.GetHashCode();
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hashCode = (hashCode * 397) ^ IsClonePrimary.GetHashCode();
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hashCode = (hashCode * 397) ^ IsClonePanAndScanTarget.GetHashCode();
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hashCode = (hashCode * 397) ^ DisableVirtualModeSupport.GetHashCode();
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hashCode = (hashCode * 397) ^ IsPreferredUnscaledTarget.GetHashCode();
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return hashCode;
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}
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}
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/// <inheritdoc />
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public override string ToString()
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{
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var strs = new List<string>
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{
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DisplayDevice.ToString()
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};
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if (RefreshRateInMillihertz > 0)
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{
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strs.Add($"@ {RefreshRateInMillihertz / 1000}hz");
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}
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if (TVFormat != TVFormat.None)
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{
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strs.Add($"- TV {TVFormat}");
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}
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strs.Add(IsInterlaced ? "Interlaced" : "Progressive");
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if (Rotation != Rotate.Degree0)
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{
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strs.Add($"- Rotation: {Rotation}");
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}
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return string.Join(" ", strs);
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}
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/// <summary>
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/// Creates and fills a PathAdvancedTargetInfo object
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/// </summary>
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/// <returns>The newly created PathAdvancedTargetInfo object</returns>
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public PathAdvancedTargetInfo GetPathAdvancedTargetInfo()
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{
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if (TVFormat == TVFormat.None)
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{
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return new PathAdvancedTargetInfo(Rotation, Scaling, RefreshRateInMillihertz, TimingOverride,
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IsInterlaced, IsClonePrimary, IsClonePanAndScanTarget, DisableVirtualModeSupport,
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IsPreferredUnscaledTarget);
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}
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return new PathAdvancedTargetInfo(Rotation, Scaling, TVFormat, TVConnectorType, RefreshRateInMillihertz,
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TimingOverride, IsInterlaced, IsClonePrimary, IsClonePanAndScanTarget, DisableVirtualModeSupport,
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IsPreferredUnscaledTarget);
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}
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/// <summary>
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/// Creates and fills a PathTargetInfoV1 object
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/// </summary>
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/// <returns>The newly created PathTargetInfoV1 object</returns>
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public PathTargetInfoV1 GetPathTargetInfoV1()
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{
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var pathAdvancedTargetInfo = GetPathAdvancedTargetInfo();
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return new PathTargetInfoV1(DisplayDevice.DisplayId, pathAdvancedTargetInfo);
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}
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/// <summary>
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/// Creates and fills a PathTargetInfoV2 object
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/// </summary>
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/// <returns>The newly created PathTargetInfoV2 object</returns>
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public PathTargetInfoV2 GetPathTargetInfoV2()
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{
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var pathAdvancedTargetInfo = GetPathAdvancedTargetInfo();
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return new PathTargetInfoV2(DisplayDevice.DisplayId, WindowsCCDTargetId, pathAdvancedTargetInfo);
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}
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}
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}
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