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Cleaned up the image loading speed test.

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git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@2458 542714f4-19e9-0310-aa3c-eee0fc999fb1
This commit is contained in:
Michael Bayne
2003-04-25 15:52:39 +00:00
parent a4741de4f8
commit 40e72feb45
1 changed files with 18 additions and 51 deletions
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tests/src/java/com/threerings/media/ImageLoadingSpeed.java
+18 -51
View File
@@ -1,9 +1,13 @@
// //
// $Id: ImageLoadingSpeed.java,v 1.2 2003/01/13 22:57:45 mdb Exp $ // $Id: ImageLoadingSpeed.java,v 1.3 2003/04/25 15:52:39 mdb Exp $
package com.threerings.media; package com.threerings.media;
import java.awt.Image; import java.awt.Image;
import java.awt.image.BufferedImage;
import javax.imageio.ImageIO;
import javax.imageio.stream.FileImageInputStream;
import java.io.*; import java.io.*;
import com.threerings.resource.ResourceManager; import com.threerings.resource.ResourceManager;
@@ -21,33 +25,20 @@ public class ImageLoadingSpeed
System.exit(-1); System.exit(-1);
} }
ResourceManager rmgr = new ResourceManager("rsrc");
rmgr.initBundles(null, "config/resource/manager.properties", null);
ImageManager imgr = new ImageManager(rmgr, null);
long start = System.currentTimeMillis(); long start = System.currentTimeMillis();
// // serialize our image
// try {
// FileOutputStream fout = new FileOutputStream("image.dat");
// ObjectOutputStream oout = new ObjectOutputStream(fout);
// oout.writeObject(image);
// oout.close();
// } catch (IOException ioe) {
// ioe.printStackTrace(System.err);
// System.exit(-1);
// }
int iter = 0; int iter = 0;
while (true) { while (true) {
// for (int iter = 0; iter < IMAGE_LOAD_ITERS; iter++) {
String path = args[iter%args.length]; String path = args[iter%args.length];
if (path.startsWith("rsrc/")) {
path = path.substring(5); try {
FileImageInputStream fis =
new FileImageInputStream(new File(path));
BufferedImage image = ImageIO.read(fis);
int width = image.getWidth();
} catch (IOException ioe) {
ioe.printStackTrace(System.err);
System.exit(-1);
} }
Image image = null;
// image = imgr.getImage(path);
image = imgr.getImage("components", path);
if (++iter == 100) { if (++iter == 100) {
long now = System.currentTimeMillis(); long now = System.currentTimeMillis();
@@ -57,37 +48,13 @@ public class ImageLoadingSpeed
" times in " + elapsed + "ms."); " times in " + elapsed + "ms.");
System.err.println("An average of " + (elapsed/iter) + System.err.println("An average of " + (elapsed/iter) +
"ms per image."); "ms per image.");
start = now;
iter = 0;
System.gc(); System.gc();
try { Thread.sleep(5000); } catch (Throwable t) {} try { Thread.sleep(1000); } catch (Throwable t) {}
start = now;
iter = 0;
} }
} }
// try {
// FileInputStream fin = new FileInputStream("image.dat");
// BufferedInputStream bin = new BufferedInputStream(fin);
// ObjectInputStream oin = new ObjectInputStream(bin);
// image = (Image)oin.readObject();
// System.out.println(image);
// } catch (ClassNotFoundException cnfe) {
// cnfe.printStackTrace(System.err);
// System.exit(-1);
// } catch (IOException ioe) {
// ioe.printStackTrace(System.err);
// System.exit(-1);
// }
// long elapsed = System.currentTimeMillis() - start;
// System.err.println("Loaded " + args.length + " images a total of " +
// IMAGE_LOAD_ITERS + " times in " + elapsed + "ms.");
// System.err.println("An average of " + (elapsed/IMAGE_LOAD_ITERS) +
// "ms per image.");
} }
protected static final int IMAGE_LOAD_ITERS = 100;
} }