mirror of https://github.com/PCSX2/pcsx2.git
77 lines
2.7 KiB
C#
77 lines
2.7 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Text;
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namespace GSDumpGUI
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{
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[Serializable]
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public class GIFRegXYZF : GIFReg
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{
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public double X;
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public double Y;
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public UInt32 Z;
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public UInt16 F;
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public bool IsXYZF;
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public GIFRegXYZF(byte addr, UInt64 LowData, UInt64 HighData, bool PackedFormat) : base(addr, LowData, HighData, PackedFormat) { }
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static public GIFReg UnpackXYZ(GIFTag tag, byte addr, UInt64 LowData, UInt64 HighData, bool PackedFormat)
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{
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GIFRegXYZF xyzf = new GIFRegXYZF(addr, LowData, HighData, PackedFormat);
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xyzf.IsXYZF = false;
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if (PackedFormat && addr == (int)GIFRegDescriptor.XYZ2 && GetBit(HighData, 47, 1) == 1)
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xyzf.Descriptor = GIFRegDescriptor.XYZ3;
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else
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xyzf.Descriptor = (GIFRegDescriptor)addr;
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if (PackedFormat)
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{
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xyzf.X = GetBit(LowData, 0, 16) / 16d;
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xyzf.Y = GetBit(LowData, 32, 16) / 16d;
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xyzf.Z = (UInt32)(GetBit(HighData, 0, 32));
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}
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else
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{
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xyzf.X = GetBit(LowData, 0, 16) / 16d;
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xyzf.Y = GetBit(LowData, 16, 16) / 16d;
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xyzf.Z = (UInt32)(GetBit(LowData, 32, 32));
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}
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return xyzf;
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}
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static public GIFReg Unpack(GIFTag tag, byte addr, UInt64 LowData, UInt64 HighData, bool PackedFormat)
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{
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GIFRegXYZF xyzf = new GIFRegXYZF(addr, LowData, HighData, PackedFormat);
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xyzf.IsXYZF = true;
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if (PackedFormat && addr == (int)GIFRegDescriptor.XYZF2 && GetBit(HighData, 47, 1) == 1)
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xyzf.Descriptor = GIFRegDescriptor.XYZF3;
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else
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xyzf.Descriptor = (GIFRegDescriptor)addr;
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if (PackedFormat)
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{
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xyzf.X = GetBit(LowData, 0, 16) / 16d;
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xyzf.Y = GetBit(LowData, 32, 16) / 16d;
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xyzf.Z = (UInt32)(GetBit(HighData, 4, 24));
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xyzf.F = (UInt16)(GetBit(HighData, 36, 8));
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}
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else
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{
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xyzf.X = GetBit(LowData, 0, 16) / 16d;
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xyzf.Y = GetBit(LowData, 16, 16) / 16d;
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xyzf.Z = (UInt32)(GetBit(LowData, 32, 24));
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xyzf.F = (UInt16)(GetBit(LowData, 56, 8));
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}
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return xyzf;
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}
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public override string ToString()
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{
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return Descriptor.ToString() + "@X : " + X.ToString("F4") + "@Y : " + Y.ToString("F4") + "@Z : " + Z.ToString() + (IsXYZF ? "@F : " + F.ToString() : "");
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}
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}
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}
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