mattrajca

//
//  imp.m
//  imp
//
//  Copyright (c) 2012 Matt Rajca. All rights reserved.
//

#import <Foundation/Foundation.h>
#import <objc/runtime.h>

mattrajca

var acorn = [JSTalk application:"Acorn"];

var w = 640;
var h = 960;

var stripeW = 20;
var spaceW = 20;

var foregroundColor = [NSColor redColor];
var backgroundColor = [NSColor blueColor];

mattrajca

//
//  NSUserDefaults+Subscripting.h
//
//  Created by Matt on 9/2/13.
//  Copyright (c) 2013 Matt Rajca. All rights reserved.
//

#import <Foundation/Foundation.h>

/* keys must be NSStrings */

mattrajca

//
//  main.c
//
//  Copyright (c) 2014 Matt Rajca. All rights reserved.
//

#include <stdio.h>
#include <dispatch/dispatch.h>
#include <libkern/OSAtomic.h>
#include <sched.h>

mattrajca

// Playground - noun: a place where people can play

let array = [3, 1, 4, 1, 5, 9, 2, 6, 5, 3, 5, 8, 9, 7, 9, 3, 2, 8, 4, 6, 2, 7]

// Computes the length of the longest increasing subsequence in the list of integers.
func lis(list: [Int]) -> Int {
	return lis(0, list, nil)
}

func lis(index: Int, list: [Int], largestValue: Int?) -> Int {

mattrajca

//
//  BlurredImageGenerator.swift
//
//  Copyright (c) 2015 Matt Rajca. All rights reserved.
//

import UIKit

func generateBlurredImageFromImage(image: UIImage) -> UIImage {
	let sourceImageRect = CGRectMake(0, 0, image.size.width, image.size.height)

mattrajca

//
//  AppDelegate.m
//  MetalComputeOSX
//

#import "AppDelegate.h"

@import Metal;

#define IMAGE_SIZE 128

mattrajca

#include <Accelerate/Accelerate.h>

static double vsum(const double *vector, size_t length) {
	double *const ones = (double *)malloc(sizeof(double) * length);
	const double one = 1;
	vDSP_vfillD(&one, ones, 1, length);

	double sum = 0;
	vDSP_dotprD(ones, 1, vector, 1, &sum, length);