128 lines
5.4 KiB
C#
128 lines
5.4 KiB
C#
// This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
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// If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
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// Copyright (C) LibreHardwareMonitor and Contributors.
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// Partial Copyright (C) Michael Möller <mmoeller@openhardwaremonitor.org> and Contributors.
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// All Rights Reserved.
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using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.Linq;
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using System.Text;
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using LibreHardwareMonitor.Interop;
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namespace LibreHardwareMonitor.Hardware.Gpu;
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internal class AmdGpuGroup : IGroup
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{
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private readonly List<AmdGpu> _hardware = new();
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private readonly StringBuilder _report = new();
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private readonly AtiAdlxx.ADLStatus _status;
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public AmdGpuGroup(ISettings settings)
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{
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try
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{
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_status = AtiAdlxx.ADL_Main_Control_Create(1);
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_report.AppendLine("AMD Display Library");
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_report.AppendLine();
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_report.Append("Status: ");
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_report.AppendLine(_status == AtiAdlxx.ADLStatus.ADL_OK ? "OK" : _status.ToString());
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_report.AppendLine();
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if (_status == AtiAdlxx.ADLStatus.ADL_OK)
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{
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int numberOfAdapters = 0;
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AtiAdlxx.ADL_Adapter_NumberOfAdapters_Get(ref numberOfAdapters);
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_report.Append("Number of adapters: ");
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_report.AppendLine(numberOfAdapters.ToString(CultureInfo.InvariantCulture));
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_report.AppendLine();
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if (numberOfAdapters > 0)
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{
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List<AmdGpu> potentialHardware = new();
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AtiAdlxx.ADLAdapterInfo[] adapterInfo = new AtiAdlxx.ADLAdapterInfo[numberOfAdapters];
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if (AtiAdlxx.ADL_Adapter_AdapterInfo_Get(adapterInfo) == AtiAdlxx.ADLStatus.ADL_OK)
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{
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for (int i = 0; i < numberOfAdapters; i++)
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{
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AtiAdlxx.ADL_Adapter_Active_Get(adapterInfo[i].AdapterIndex, out int isActive);
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int adapterId = -1;
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if (AtiAdlxx.ADL_Method_Exists(nameof(AtiAdlxx.ADL_Adapter_ID_Get)))
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AtiAdlxx.ADL_Adapter_ID_Get(adapterInfo[i].AdapterIndex, out adapterId);
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_report.Append("AdapterIndex: ");
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_report.AppendLine(i.ToString(CultureInfo.InvariantCulture));
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_report.Append("isActive: ");
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_report.AppendLine(isActive.ToString(CultureInfo.InvariantCulture));
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_report.Append("AdapterName: ");
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_report.AppendLine(adapterInfo[i].AdapterName);
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_report.Append("UDID: ");
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_report.AppendLine(adapterInfo[i].UDID);
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_report.Append("PNPString: ");
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_report.AppendLine(adapterInfo[i].PNPString);
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_report.Append("Present: ");
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_report.AppendLine(adapterInfo[i].Present.ToString(CultureInfo.InvariantCulture));
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_report.Append("VendorID: 0x");
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_report.AppendLine(adapterInfo[i].VendorID.ToString("X", CultureInfo.InvariantCulture));
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_report.Append("BusNumber: ");
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_report.AppendLine(adapterInfo[i].BusNumber.ToString(CultureInfo.InvariantCulture));
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_report.Append("DeviceNumber: ");
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_report.AppendLine(adapterInfo[i].DeviceNumber.ToString(CultureInfo.InvariantCulture));
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_report.Append("FunctionNumber: ");
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_report.AppendLine(adapterInfo[i].FunctionNumber.ToString(CultureInfo.InvariantCulture));
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_report.Append("AdapterID: 0x");
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_report.AppendLine(adapterId.ToString("X", CultureInfo.InvariantCulture));
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if (!string.IsNullOrEmpty(adapterInfo[i].UDID) && adapterInfo[i].VendorID == AtiAdlxx.ATI_VENDOR_ID)
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potentialHardware.Add(new AmdGpu(adapterInfo[i], settings));
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_report.AppendLine();
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}
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}
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foreach (IGrouping<string, AmdGpu> amdGpus in potentialHardware.GroupBy(x => $"{x.BusNumber}-{x.DeviceNumber}"))
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{
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AmdGpu amdGpu = amdGpus.OrderByDescending(x => x.Sensors.Length).FirstOrDefault();
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if (amdGpu != null)
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_hardware.Add(amdGpu);
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}
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}
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}
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}
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catch (DllNotFoundException)
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{ }
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catch (EntryPointNotFoundException e)
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{
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_report.AppendLine();
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_report.AppendLine(e.ToString());
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_report.AppendLine();
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}
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}
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public IReadOnlyList<IHardware> Hardware => _hardware;
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public string GetReport()
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{
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return _report.ToString();
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}
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public void Close()
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{
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try
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{
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foreach (AmdGpu gpu in _hardware)
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gpu.Close();
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if (_status == AtiAdlxx.ADLStatus.ADL_OK)
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AtiAdlxx.ADL_Main_Control_Destroy();
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}
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catch (Exception)
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{ }
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}
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}
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