João Faria anticore

GPU Optimization for GameDev

Graphics Pipeline / GPU Architecture Overview

2011 - A trip through the Graphics Pipeline 2011
2015 - Life of a triangle - NVIDIA's logical pipeline
2015 - Render Hell 2.0
2016 - How bad are small triangles on GPU and why?
2017 - GPU Performance for Game Artists
2019 - Understanding the anatomy of GPUs using Pokémon
2020 - GPU ARCHITECTURE RESOURCES

Orthodox C++

What is Orthodox C++?

Orthodox C++ (sometimes referred as C+) is minimal subset of C++ that improves C, but avoids all unnecessary things from so called Modern C++. It's exactly opposite of what Modern C++ suppose to be.

Why not Modern C++?

Please consider using http://lygia.xyz instead of copy/pasting this functions. It expand suport for voronoi, voronoise, fbm, noise, worley, noise, derivatives and much more, through simple file dependencies. Take a look to https://github.com/patriciogonzalezvivo/lygia/tree/main/generative

Generic 1,2,3 Noise

float rand(float n){return fract(sin(n) * 43758.5453123);}

float noise(float p){
	float fl = floor(p);
  float fc = fract(p);

	const channels = [...document.querySelectorAll("#main-link.channel-link")].map(e => {
	const [, a, b] = e.href.match("/((?:user)\|(?:channel))/(.*)$");
	const feed = "https://www.youtube.com/feeds/videos.xml?" + (a === "user" ? "user=" : "channel_id=") + b;
	const channelName = e.querySelector("yt-formatted-string.ytd-channel-name").innerText;
	return [feed, channelName];
	});
	if (channels.length == 0) {
	alert("Couldn't find any subscriptions");
	} else {
	console.log(channels.map(([feed, _]) => feed).join("\n"));

	#ifdef PSXDTH
	#else
	#define PSXDTH

	//PS1 Hardware Dithering & Color Precision Truncation Function
	//by ompu co \| Sam Blye (c) 2020



	//PS1 dither table from PSYDEV SDK documentation

	# Windows (receiver) side:
	.\ffplay.exe -nodisp -ac 2 -acodec pcm_u8 -ar 48000 -analyzeduration 0 -probesize 32 -f u8 -i udp://0.0.0.0:18181?listen=1

	# Linux (transmitter) side:
	pactl load-module module-null-sink sink_name=remote
	ffmpeg -f pulse -i "remote.monitor" -ac 2 -acodec pcm_u8 -ar 48000 -f u8 "udp://RECEIVER:18181"
	pavucontrol # Change the default output to the Null sink or move single applications to this "output" device.

	/**
	* This code is licensed under the terms of the MIT license
	*
	* Deep diff between two object, using lodash
	* @param {Object} object Object compared
	* @param {Object} base Object to compare with
	* @return {Object} Return a new object who represent the diff
	*/
	function difference(object, base) {
	function changes(object, base) {