n8allan

#include <xf86drm.h>
#include <xf86drmMode.h>
#include <gbm.h>
#include <EGL/egl.h>
#include <GLES3/gl31.h>
#include <stdlib.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdio.h>

n8allan

		public static Task<string> Bash(string cmd, int[] acceptableCodes = null)
		{
			var source = new TaskCompletionSource<string>();
			var escapedArgs = cmd.Replace("\"", "\\\"");
			var process = new Process
			{
				StartInfo = new ProcessStartInfo
				{
					FileName = "bash",
					Arguments = $"-c \"{escapedArgs}\"",

n8allan

    public static class Concentric
    {
        /// <summary> Enumerates the rings of a circle starting from 1 radius up to the given radius. </summary>
        public static IEnumerable<Point> EnumerateConcentric(int centerX, int centerY, int radius)
        {
            yield return new Point(centerX, centerY);
            for (var r = 1; r <= radius; ++r)
                foreach (var point in EnumerateRadius(centerX, centerY, r))
                    yield return point;
        }

n8allan

#include <stdio.h>
#include <stdlib.h>
#include <memory>
#include <cstring>
#include <vector>
#include <string.h>
#include <assert.h>

#include <getopt.h>             /* getopt_long() */
#include <fcntl.h>              /* low-level i/o */

n8allan

		int getSmooth6() {
			// ASSUMPTION: history has at least 6 entries
			auto a = (getOffset(0) + getOffset(-1)) / 2;
			auto b = (getOffset(0) + getOffset(-2)) / 2;
			auto c = (getOffset(0) + getOffset(-3)) / 2;
			auto d = (getOffset(-1) + getOffset(-2)) / 2;
			auto e = (getOffset(-1) + getOffset(-3)) / 2;
			auto f = (getOffset(-2) + getOffset(-3)) / 2;
			return (((((a + b * 2) / 3 + c * 2) / 3 + d * 2) / 3 + e * 2) / 3 + f * 2) / 3;
		}

n8allan

public static class LimitedWorkers
{
	public static async IAsyncEnumerable<TO> EnumerateAsync<TI, TO>(this IEnumerable<TI> items, Func<TI, TO> taskFunc, int maxConcurrency, Action<TI, Exception>? handleError)
	{
		var semaphore = new SemaphoreSlim(maxConcurrency);
		var tasks = new List<Task<TO>>();
		var taskItems = new Dictionary<Task<TO>, TI>();

		foreach (var item in items)
		{