GuiDispatcher.Sharp.ProGPU 1.1.2-preview48

GuiDispatcher.Sharp.ProGPU

Native ProGPU WebGPU UI-thread implementation of GuiDispatcher.Sharp for .NET 10.

ProGPU exposes a WinUI-shaped application and controls layer, but rendering is performed by ProGPU's GPU-first WebGPU compositor. This adapter targets that native ProGPU runtime through Microsoft.UI.Xaml.UIThread; it does not use the Microsoft Windows App SDK dispatcher.

Install

<PackageReference Include="GuiDispatcher.Sharp.ProGPU" Version="1.1.2-preview48" />

This package pulls in GuiDispatcher.Sharp 1.1.2 or later, below 2.0, and ProGPU.WinUI 0.1.0-preview.48 or later, below 0.2.0. The stable 1.1.2 part follows the common dispatcher-family version. The preview48 suffix follows ProGPU.WinUI preview 48. Future ProGPU previews can therefore produce 1.1.2-preview49, 1.1.2-preview50, and so on without changing the dispatcher contract version.

Usage

Create the adapter on the ProGPU application thread and register that instance:

using GuiDispatcher.Sharp.Contracts;
using GuiDispatcher.Sharp.ProGPU;

services.AddSingleton<IGuiDispatcher>(_ => new ProGpuGuiDispatcher());

ProGPU's queue is process-wide and does not expose a dispatcher object. ProGpuGuiDispatcher therefore captures the constructing thread as the UI thread. Do not construct it on a worker thread.

await dispatcher.InvokeAsync(async () =>
{
    var result = await service.LoadAsync();
    viewModel.Apply(result);
});

using var timer = dispatcher.CreateTimer(TimeSpan.FromSeconds(1));
timer.Tick += (_, _) => viewModel.Refresh();
timer.Start();

InvokeAsync(Func<Task>) installs a ProGPU-backed synchronization context for the callback. Its continuations return through UIThread.Post without blocking the WebGPU application loop.

Requirements

• .NET 10
• ProGPU.WinUI 0.1.0-preview.47 or later, below 0.2.0
• A running ProGPU host that calls UIThread.RunPending

NuGet publishing

Publishing uses NuGet Trusted Publishing from GitHub Actions, without a stored API key. Configure this policy on nuget.org before pushing the first release tag:

Releasing

Releases are cut by pushing a vX.Y.Z tag. Before tagging:

1. Bump <Version> in GuiDispatcher.Sharp.ProGPU.csproj.
2. Move the relevant [Unreleased] entries in CHANGELOG.md into a dated release section.
3. Commit both changes.
4. Tag and push: git tag vX.Y.Z && git push origin vX.Y.Z.

For a coordinated release of the complete package family, follow the family release guide.