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@mattiasgustavsson
mattiasgustavsson / main.c
Created March 5, 2024 19:18
Minimal code example for creating a window to plot pixels to
#include <stdint.h>
#include <stdlib.h>
#include <stdbool.h>
#include <windows.h>
#pragma comment( lib, "user32.lib" )
#pragma comment( lib, "gdi32.lib" )
#define SCRW 640
#define SCRH 480
@karlseguin
karlseguin / test_runner.zig
Last active November 11, 2024 21:44
Custom Zig Test Runner, better ouput, timing display, and support for special "tests:beforeAll" and "tests:afterAll" tests
// in your build.zig, you can specify a custom test runner:
// const tests = b.addTest(.{
// .target = target,
// .optimize = optimize,
// .test_runner = "test_runner.zig", // add this line
// .root_source_file = b.path("src/main.zig"),
// });
const std = @import("std");
const builtin = @import("builtin");
@mrnugget
mrnugget / tucan_bibliography.md
Last active February 21, 2024 15:42
Tucan Bibliography. Majority of the resources I used to build Tucan, my toy optimizing compiler in Rust

Tucan - Bibliography

Majority of the resources I used to build Tucan, my toy optimizing compiler in Rust. This list is not complete but most of the things listed here are things I really read through and used.

Books

  • Engineering a compiler (I use this a lot! For SSA, dominance and optimizations)
  • [Static Single Assignment Book][ssabook] (I use this a lot!)
  • Types And Programming Languages
@raysan5
raysan5 / open_source_and_videogames.md
Last active July 27, 2024 20:27
Open Source and Videogames - Resources

open_source_and_videogames

Open Source and Videogames - Resources

This git include a list of programs, tools, engines and libraries free and open source intended to make videogames.

NOTE: This gist is a support material for the talk "Open Source and Videogames" given by me, Ramon Santamaria, on October 26th 2021 in Canòdrom, Barcelona. All the materials listed here were explained in detail in a +2 hours talk.

Contents

@mmozeiko
mmozeiko / q1.c
Created August 23, 2021 00:35
Quake 1 animated model rendering
// download glfw3 from https://www.glfw.org/download and then compile:
// cl.exe -O2 q1.c -Iinclude -link opengl32.lib glu32.lib lib-vc2019\glfw3dll.lib
#define _CRT_SECURE_NO_DEPRECATE
#include <stdint.h>
#include <string.h>
#include <stdio.h>
#include <math.h>
#include <assert.h>
@bitonic
bitonic / vectorized-atan2f.cpp
Last active August 9, 2024 12:54
Vectorized & branchless atan2f
// Copyright (c) 2021 Francesco Mazzoli <[email protected]>
//
// Permission to use, copy, modify, and distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
@pervognsen
pervognsen / shift_dfa.md
Last active November 1, 2024 23:53
Shift-based DFAs

A traditional table-based DFA implementation looks like this:

uint8_t table[NUM_STATES][256]

uint8_t run(const uint8_t *start, const uint8_t *end, uint8_t state) {
    for (const uint8_t *s = start; s != end; s++)
        state = table[state][*s];
    return state;
}
@mmozeiko
mmozeiko / win32_d3d11.c
Last active October 17, 2024 10:47
setting up and using D3D11 in C
// example how to set up D3D11 rendering on Windows in C
#define COBJMACROS
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <d3d11.h>
#include <dxgi1_3.h>
#include <d3dcompiler.h>
#include <dxgidebug.h>
const std = @import("std");
const Allocator = std.mem.Allocator;
pub const Error = error{
EndOfStream,
Utf8InvalidStartByte,
} || std.fs.File.ReadError || std.fs.File.SeekError || std.mem.Allocator.Error;
pub fn Parser(comptime Value: type, comptime Reader: type) type {
return struct {
/*
* m1racle-poc: a basic proof of concept for the M1RACLES vulnerability in the Apple M1.
*
* This program allows you to read and write the state of the s3_5_c15_c10_1 CPU register.
*
* Please visit m1racles.com for more information.
*
* Licensed under the MIT license.
*/