/**
* Copyright yasurageruheya ( http://wonderfl.net/user/yasurageruheya )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/ljiy
*/
package {
import flash.display.BitmapData;
import flash.display.Sprite;
import flash.display.StageQuality;
import flash.events.Event;
import flash.geom.ColorTransform;
import flash.geom.Matrix;
import flash.geom.Point;
import flash.geom.Rectangle;
import flash.system.System;
import flash.text.TextField;
import flash.utils.ByteArray;
public class FlashTest extends Sprite {
public const LOOP:int = 500;
public const txt:TextField = new TextField();
public var tests:Vector.<Tester> = new Vector.<Tester>();
public var freeMemory:int;
public var gcCount10byte:int = 0;
public var gcCount100byte:int = 0;
public var gcCount1KB:int = 0;
public var gcCount10KB:int = 0;
public var gcCount100KB:int = 0
public var gcCount1MB:int = 0;
public var gcCount10MB:int = 0;
public var gcCount100MB:int = 0;
public var gcCount:int = 0;
public var totalFrames:Number = 1;
public var vec_byte:Vector.<ByteArray> = new Vector.<ByteArray>();
public function FlashTest() {
var vec:Vector.<Rectangle> = new Vector.<Rectangle>(LOOP);
var count:int = 0;
stage.frameRate = 1000;
var originalBitmapData:BitmapData = new BitmapData(100, 100, true, 0x0);
originalBitmapData.perlinNoise(100, 100, 1, 1, false, false);
var mtx:Matrix = new Matrix(1, 0, 0, 1, 25, 25);
var clipRect:Rectangle = new Rectangle(25, 25, 50, 50);
var colorTransform:ColorTransform = new ColorTransform(1, 1, 1, 1, 255, 0, 0, 0);
var bmd:BitmapData = new BitmapData(clipRect.width, clipRect.height, true, 0x0);
var point:Point = new Point();
var originalSizeBmd:BitmapData = new BitmapData(originalBitmapData.width, originalBitmapData.height, originalBitmapData.transparent, 0x0);
//*
tests[tests.length] = new Tester("draw と clip : ", function():void
{
var i:int = LOOP;
var _clipRect:Rectangle = clipRect;
while (i--)
{
bmd.draw(originalBitmapData, null, null, null, _clipRect);
}
});
tests[tests.length] = new Tester("draw と clip（Matrix） : ", function():void
{
var i:int = LOOP;
var _mtx:Matrix = mtx;
while (i--)
{
bmd.draw(originalBitmapData, _mtx);
}
});
tests[tests.length] = new Tester("draw と colorTransform : ", function():void
{
var i:int = LOOP;
var _clrTransform:ColorTransform = colorTransform;
while (i--)
{
originalSizeBmd.draw(originalBitmapData, null, _clrTransform, null);
}
});
tests[tests.length] = new Tester("draw と clip と colorTransform : ", function():void
{
var i:int = LOOP;
var _clrTransform:ColorTransform = colorTransform;
var _clipRect:Rectangle = clipRect;
while (i--)
{
bmd.draw(originalBitmapData, null, _clrTransform, null, _clipRect);
}
});
tests[tests.length] = new Tester("copyPixels と clip : ", function():void
{
var i:int = LOOP;
var _clrTransform:ColorTransform = colorTransform;
var _clipRect:Rectangle = clipRect;
while (i--)
{
bmd.copyPixels(originalBitmapData, _clipRect, point, null, null, true);
}
});
tests[tests.length] = new Tester("copyPixels と colorTransform : ", function():void
{
var i:int = LOOP;
var _clrTransform:ColorTransform = colorTransform;
var _clipRect:Rectangle = originalSizeBmd.rect
while (i--)
{
originalSizeBmd.copyPixels(originalBitmapData, _clipRect, point, null, null, true);
originalSizeBmd.colorTransform(bmd.rect, _clrTransform);
}
});
tests[tests.length] = new Tester("copyPixels と clip と colorTransform : ", function():void
{
var i:int = LOOP;
var _clrTransform:ColorTransform = colorTransform;
var _clipRect:Rectangle = clipRect;
while (i--)
{
bmd.copyPixels(originalBitmapData, _clipRect, point, null, null, true);
bmd.colorTransform(bmd.rect, _clrTransform);
}
});
/*/
tests[tests.length] = new Tester("new Rectangle() : ", function():void
{
var i:int = LOOP;
while (i--)
{
new Rectangle();
}
});
//*/
tests.reverse();
txt.width = 500;
txt.height = 500;
addChild(txt);
freeMemory = System.freeMemory;
// write as3 code here..
addEventListener(Event.ENTER_FRAME, test);
}
private var testIndex:int = 0;
private function test(e:Event):void
{
var str:String = "";
tests[testIndex].start();
testIndex++;
if (tests.length <= testIndex) testIndex = 0;
var i:int = tests.length;
while (i--)
{
str += tests[i].message;
}
/*if (tests.length > 1)
{
str += "プーリングと取り出しの合計 : " + (tests[0].timeAverage + tests[1].timeAverage) + " ms.\n";
}*/
str += "memory : total " + System.totalMemory + " / private " + System.privateMemory + "\n";
const currentFreeMemory:Number = System.freeMemory;
if (freeMemory < currentFreeMemory)
{
gcCount++;
const gcMemory:Number = currentFreeMemory - freeMemory;
if (gcMemory > 100000000)
{
gcCount100MB++;
}
else if (gcMemory > 10000000)
{
gcCount10MB++;
}
else if (gcMemory > 1000000)
{
gcCount1MB++;
}
else if (gcMemory > 100000)
{
gcCount100KB++;
}
else if (gcMemory > 10000)
{
gcCount10KB++;
}
else if (gcMemory > 1000)
{
gcCount1KB++;
}
else if (gcMemory > 100)
{
gcCount100byte++;
}
else if (gcMemory > 10)
{
gcCount10byte++;
}
}
freeMemory = System.freeMemory;
str += "\n100MB\tGC発生回数？\t: " + gcCount100MB;
str += "\n10MB\t\tGC発生回数？\t: " + gcCount10MB;
str += "\n1MB\t\tGC発生回数？\t: " + gcCount1MB;
str += "\n100KB\t\tGC発生回数？\t: " + gcCount100KB;
str += "\n10KB\t\tGC発生回数？\t: " + gcCount10KB;
str += "\n1KB\t\tGC発生回数？\t: " + gcCount1KB;
str += "\n100byte\tGC発生回数？\t: " + gcCount100byte;
str += "\n10byte\t\tGC発生回数？\t: " + gcCount10byte;
str += "\n\t\t\tGC発生回数？\t: " + gcCount;
str += "\n\t\t\tGC発生率？\t: " + ((gcCount / (totalFrames++)) * 100) + "%";
txt.text = str;
}
}
}
import flash.system.System;
import flash.utils.getTimer;
class Tester
{
public var time:Number = 0;
public var name:String;
public var test:Function;
public var count:Number = 1;
public function start():String
{
const startTime:int = getTimer();
test();
time += getTimer() - startTime;
return name + (time / (count++)) + " ms.\n";
}
public function get message():String
{
return name + (time / count) + " ms.\n";
}
public function get timeAverage():Number
{
return time / count;
}
public function Tester(name:String, test:Function)
{
this.name = name;
this.test = test;
}
}
