Experimental GPU overclock

app/NvAPIWrapper/GPU/GPUPerformanceState.cs

@@ -0,0 +1,70 @@
+using System.Linq;
+using NvAPIWrapper.Native.GPU;
+using NvAPIWrapper.Native.Interfaces.GPU;
+
+namespace NvAPIWrapper.GPU
+{
+    /// <summary>
+    ///     Represents a performance state
+    /// </summary>
+    public class GPUPerformanceState
+    {
+        // ReSharper disable once TooManyDependencies
+        internal GPUPerformanceState(
+            int index,
+            IPerformanceState20 performanceState,
+            IPerformanceStates20ClockEntry[] statesClockEntries,
+            IPerformanceStates20VoltageEntry[] baseVoltageEntries,
+            PCIeInformation pcieInformation)
+        {
+            StateIndex = index;
+            StateId = performanceState.StateId;
+            IsReadOnly = !performanceState.IsEditable;
+            Clocks = statesClockEntries.Select(entry => new GPUPerformanceStateClock(entry)).ToArray();
+            Voltages = baseVoltageEntries.Select(entry => new GPUPerformanceStateVoltage(entry)).ToArray();
+            PCIeInformation = pcieInformation;
+        }
+
+        /// <summary>
+        ///     Gets a list of clocks associated with this performance state
+        /// </summary>
+
+        public GPUPerformanceStateClock[] Clocks { get; }
+
+        /// <summary>
+        ///     Gets a boolean value indicating if this performance state is readonly
+        /// </summary>
+        public bool IsReadOnly { get; }
+
+        /// <summary>
+        ///     Gets the PCI-e information regarding this performance state.
+        /// </summary>
+        public PCIeInformation PCIeInformation { get; }
+
+        /// <summary>
+        ///     Gets the performance state identification
+        /// </summary>
+        public PerformanceStateId StateId { get; }
+
+        /// <summary>
+        ///     Gets the state index
+        /// </summary>
+        public int StateIndex { get; }
+
+        /// <summary>
+        ///     Gets a list of voltages associated with this performance state
+        /// </summary>
+        public GPUPerformanceStateVoltage[] Voltages { get; }
+
+        /// <inheritdoc />
+        public override string ToString()
+        {
+            if (IsReadOnly)
+            {
+                return $"{StateId} (ReadOnly)";
+            }
+
+            return StateId.ToString();
+        }
+    }
+}