wehub-resource-sync
99 lines
3.2 KiB
C#
99 lines
3.2 KiB
C#
using T3.Core.Utils;
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namespace Lib.point._internal;
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[Guid("7ad3a38a-9f04-43ba-a16f-6982b87dd2d4")]
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internal sealed class AnalyzeBuffers : Instance<AnalyzeBuffers>
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{
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[Output(Guid = "4906B2CE-7AAF-4025-B48E-49E6D660C13B")]
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public readonly Slot<int> BufferCount = new();
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[Output(Guid = "5638E071-A0A7-4EE2-AA04-9B651821BEBB")]
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public readonly Slot<BufferWithViews> SelectedBuffer = new();
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[Output(Guid = "D7BBD6D5-57EB-4C3A-8C84-E497E490AF83")]
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public readonly Slot<int> StartPositionForSelected = new();
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[Output(Guid = "0702a722-0b93-4840-9abd-f8ee348c3647")]
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public readonly Slot<int> TotalSize = new();
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[Output(Guid = "79FE54BE-6841-4F4D-8216-0FA26FF21F21")]
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public readonly Slot<int> Stride = new();
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public AnalyzeBuffers()
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{
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BufferCount.UpdateAction += Update;
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StartPositionForSelected.UpdateAction += Update;
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TotalSize.UpdateAction += Update;
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SelectedBuffer.UpdateAction += Update;
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Stride.UpdateAction += Update;
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}
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private void Update(EvaluationContext context)
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{
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var connections = Input.GetCollectedTypedInputs();
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var selectedIndex = Index.GetValue(context).Clamp(0, connections.Count-1);
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if (connections.Count == 0)
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{
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TotalSize.Value = 0;
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StartPositionForSelected.Value = 0;
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BufferCount.Value = 0;
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return;
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}
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var totalSize = 0;
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var startPosition = 0;
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BufferWithViews selectedBuffer = null;
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var hadErrors = false;
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for (var connectionIndex = 0; connectionIndex < connections.Count; connectionIndex++)
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{
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var input = connections[connectionIndex];
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var bufferWithViews = input.GetValue(context);
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if (bufferWithViews !=null && bufferWithViews.Srv != null && !bufferWithViews.Srv.IsDisposed)
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{
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var length = bufferWithViews.Srv.Description.Buffer.ElementCount;
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if (connectionIndex == selectedIndex)
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{
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startPosition = totalSize;
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selectedBuffer = input.Value;
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}
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totalSize += length;
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}
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else
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{
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hadErrors = true;
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if (_complainedOnce)
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continue;
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Log.Warning($"Undefined BufferWithViews at index {connectionIndex}", this);
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_complainedOnce = true;
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}
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}
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if (!hadErrors)
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{
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_complainedOnce = false;
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}
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SelectedBuffer.Value = selectedBuffer;
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StartPositionForSelected.Value = startPosition;
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BufferCount.Value = connections.Count;
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TotalSize.Value = totalSize;
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if (selectedBuffer?.Buffer != null)
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{
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Stride.Value = selectedBuffer.Buffer.Description.StructureByteStride;
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}
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}
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private bool _complainedOnce;
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[Input(Guid = "c8a5769e-2536-4caa-8380-22fbeed1ef12")]
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public readonly MultiInputSlot<BufferWithViews> Input = new();
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[Input(Guid = "bf9c64ac-39b5-41c0-a896-84809b12fff6")]
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public readonly InputSlot<int> Index = new();
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} |