silvesthu

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

psayre23

Below are the Big O performance of common functions of different Java Collections.


List                 | Add  | Remove | Get  | Contains | Next | Data Structure
---------------------|------|--------|------|----------|------|---------------
ArrayList            | O(1) |  O(n)  | O(1) |   O(n)   | O(1) | Array
LinkedList           | O(1) |  O(1)  | O(n) |   O(n)   | O(1) | Linked List
CopyOnWriteArrayList | O(n) |  O(n)  | O(1) |   O(n)   | O(1) | Array

mircobabini

.service( 'HardwareBackButtonManager', function($ionicPlatform){
  this.deregister = undefined;

  this.disable = function(){
    this.deregister = $ionicPlatform.registerBackButtonAction(function(e){
	e.preventDefault();
	return false;
    }, 101);
  }

evantahler

// An example of how to use the PhoneGap / Cordova plugin described in this post [[ http://blog.evantahler.com/phonegap-and-push-notifications ]] to get an iOs device token

document.addEventListener("deviceready", function(){
	getDeviceToken();
}

getDeviceToken = function(){
    if(typeof device != "undefined" && typeof cordova == "object"){
        var getToken = function(types, success, fail){
			cordova.exec(success, fail, "PushToken", "getToken", types);

paulirish

// http://paulirish.com/2011/requestanimationframe-for-smart-animating/
// http://my.opera.com/emoller/blog/2011/12/20/requestanimationframe-for-smart-er-animating

// requestAnimationFrame polyfill by Erik Möller. fixes from Paul Irish and Tino Zijdel

// MIT license

(function() {
    var lastTime = 0;
    var vendors = ['ms', 'moz', 'webkit', 'o'];