namespace XFESystem.Desktop;

/// <summary>Read-only cooperative render cancellation; checking never consumes input.</summary>
public interface IDesktopRenderYieldCanvas
{
    bool RenderYieldRequested { get; }
}

/// <summary>The current frame is incomplete and must not be cached or presented.</summary>
public sealed class DesktopRenderYieldException : Exception
{
    public DesktopRenderYieldException() : base("Rendering yielded to pending interactive input.") { }
}