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Diffstat (limited to 'java/ImageProcessing/framework/BenchmarkApplet.java')
| -rw-r--r-- | java/ImageProcessing/framework/BenchmarkApplet.java | 622 |
1 files changed, 0 insertions, 622 deletions
diff --git a/java/ImageProcessing/framework/BenchmarkApplet.java b/java/ImageProcessing/framework/BenchmarkApplet.java deleted file mode 100644 index ac125a1d9de..00000000000 --- a/java/ImageProcessing/framework/BenchmarkApplet.java +++ /dev/null @@ -1,622 +0,0 @@ -package imaging.framework; - -import JACE.Timers.ProfileTimer; -import imaging.filters.*; -import java.awt.*; -import java.awt.image.*; -import java.applet.*; -import java.net.*; -import java.util.*; -import java.io.*; -import gjt.*; - -public class BenchmarkApplet extends Applet implements Runnable -{ - public static final Font GLOBAL_FONT = new Font("Dialog", Font.BOLD, 10); - private static final String NEW_LINE = System.getProperty("line.separator"); - private static final String WELCOME = "Welcome to MedJava Image Processing Benchmarking Tool"; - private static final String COPYRIGHT = "(c) 1997 Distributed Object Computing Group, Washington Univesity"; - private static final String ABORT = "Image Processing Tests Aborted"; - private static final String STOP = "Stop"; - private static final String START= "Start"; - private static final String CLEAR= "Clear"; - private static final String RANDOM= "Create Random Image"; - private static final int INTERNAL_ITERATIONS = 10; - private static final int TRIALS = 1; - - private List images_, filters_; - private TextArea console_; - private TextField new_image_; - private Button start_button_; - private Button stop_button_; - private Button clear_button_; - private Button random_button_; - private ButtonPanel button_panel_ = new ButtonPanel(); - private Hashtable filter_table_ = new Hashtable(); - private Hashtable image_table_ = new Hashtable(); - private Thread benchmarker_; - private long elapsed_time_; - private SpatialFilter filter_; - private Object monitor_ = new Object(); - - public void init() - { - Panel control_panel = new Panel(); - Panel sub_panel1 = new Panel(); - Panel filter_panel = new Panel(); - Panel image_panel = new Panel(); - Label image_panel_label = new Label("Images"); - Label filter_panel_label = new Label("Filters"); - - new_image_ = new TextField(); - console_ = new TextArea(); - images_ = new List(); - filters_ = new List(); - - console_.setEditable(false); - images_.setMultipleSelections(true); - filters_.setMultipleSelections(true); - console_.setFont(GLOBAL_FONT); - images_.setFont(GLOBAL_FONT); - filters_.setFont(GLOBAL_FONT); - image_panel_label.setFont(GLOBAL_FONT); - filter_panel_label.setFont(GLOBAL_FONT); - - console_.appendText(WELCOME + NEW_LINE); - console_.appendText(COPYRIGHT + NEW_LINE); - - image_panel.setLayout(new BorderLayout()); - image_panel.add("North", image_panel_label); - image_panel.add("Center", images_); - image_panel.add("South", new_image_); - - filter_panel.setLayout(new BorderLayout()); - filter_panel.add("North", filter_panel_label); - filter_panel.add("Center", filters_); - - sub_panel1.setLayout(new GridLayout(1, 2, 5, 5)); - sub_panel1.add(filter_panel); - sub_panel1.add(image_panel); - - control_panel.setLayout(new GridLayout(2, 1, 5, 5)); - control_panel.add(sub_panel1); - control_panel.add(console_); - - setLayout(new BorderLayout()); - - stop_button_ = button_panel_.add(STOP); - start_button_ = button_panel_.add(START); - clear_button_ = button_panel_.add(CLEAR); - random_button_ = button_panel_.add(RANDOM); - - stop_button_.disable(); - add("Center", control_panel); - add("South", button_panel_); - - getFilters(); - getImages(); - } - - synchronized public void run() - { - Image image; - String image_name, filter_name; - int image_height, image_width; - String[] image_list = images_.getSelectedItems(); - String[] filter_list = filters_.getSelectedItems(); - ImageProducer image_source; - FilteredImageSource filtered_image; - // BenchmarkFrame bframe = BenchmarkFrame.instance(); - - double cumulative_time; - double best_time; - - SpatialFilter.setTimer(INTERNAL_ITERATIONS); - console_.appendText(NEW_LINE); - console_.appendText("Benchmark tests: [mem=" + - Runtime.getRuntime().freeMemory() +"/" + - Runtime.getRuntime().totalMemory() +"]" - + NEW_LINE); - - for (int i = 0; i < image_list.length; i++) - { - - image_name = image_list[i]; - image = (Image)image_table_.get(image_name); - - image_width = image.getWidth(this); - image_height = image.getHeight(this); - - console_.appendText("Begining tests for image " + image_name); - console_.appendText(" (size " + image_width + "x" + image_height + - " = " + image_height*image_width*4 + " bytes )"); - console_.appendText(NEW_LINE); - - console_.appendText(NEW_LINE + " ********** " + NEW_LINE); - // bframe.init("Begining tests for image " + image_name, image, image_width, image_height); - - // if (! bframe.isShowing()) - // bframe.show(); - - for (int j = 0; j < filter_list.length; j++) - { - filter_name = filter_list[j]; - filter_ = (SpatialFilter)filter_table_.get(filter_name); - - if (filter_ == null) - System.err.println(filter_name + " is null"); - - best_time = Double.MAX_VALUE; - cumulative_time = 0; - image_source = image.getSource(); - filtered_image = new FilteredImageSource(image.getSource(), filter_); - - for (int l = 0; l < TRIALS; l++) - { - elapsed_time_ = 0; - prepareImage(createImage(filtered_image), this); - - try - { - // synchronized(monitor_) - // { - while (elapsed_time_ == 0) - { - System.out.println("Waiting for image loading to complete."); - // monitor_.wait(); - wait(); - } - - System.out.println("Image loading has completed."); - // } - } - catch(Exception excp) - { - System.out.println(excp); - stop(); - } - - cumulative_time = (double)elapsed_time_ / (double)INTERNAL_ITERATIONS; - System.out.println(image_name + " " + filter_name + " " + elapsed_time_); - - if (best_time > cumulative_time) - best_time = cumulative_time; - } - - console_.appendText(filter_name + ": best time from " + - TRIALS + " trials of " + INTERNAL_ITERATIONS + - " iterations equals: " + best_time + " ms"); - console_.appendText(NEW_LINE); - Thread.yield(); - } - - console_.appendText(NEW_LINE); - } - - console_.appendText("Tests concluded." + NEW_LINE); - - // if (bframe.isShowing()) - // bframe.hide(); - - stop_button_.disable(); - start_button_.enable(); - } - - synchronized public boolean imageUpdate(Image img, int infoflags, int x, int y, - int width, int height) - { - System.out.println("Image Update called"); - - boolean return_value = false; - try - { - if ((infoflags & ALLBITS) != 0 || - (infoflags & SOMEBITS) != 0) - { - System.out.println("notify called" + width + " " + height); - elapsed_time_ = filter_.filterTime(); - return_value = true; - // monitor_.notify(); - notifyAll(); - } - else if ((infoflags & ImageObserver.ABORT) != 0 || - (infoflags & ERROR) != 0) - { - System.out.println("image error!"); - // stop(); - return_value = true; - } - } - catch(SecurityException excp) - { - System.err.println(excp); - } - - return return_value; - } - - public void stop() - { - try - { - if (benchmarker_.isAlive()) - { - BenchmarkFrame bframe = BenchmarkFrame.instance(); - - if (bframe.isShowing()) - bframe.hide(); - - System.out.println("Stopping tests..."); - benchmarker_.stop(); - console_.appendText(NEW_LINE + ABORT + NEW_LINE); - } - - start_button_.enable(); - stop_button_.disable(); - } - catch(SecurityException exception) - { - console_.appendText(NEW_LINE + "Stop Failed." + NEW_LINE); - } - } - - public boolean action(Event evt, Object what) - { - if (what.equals(START)) - { - boolean proceed = ! (benchmarker_ != null && benchmarker_.isAlive()); - - stop_button_.enable(); - - if (proceed && - images_.getSelectedIndexes() != null && - filters_.getSelectedIndexes() != null) - { - System.out.println("Starting tests..."); - start_button_.disable(); - benchmarker_ = new Thread(this); - benchmarker_.setPriority(Math.min(Thread.currentThread().getPriority() + 2, - Thread.MAX_PRIORITY - 1)); - benchmarker_.start(); - } - } - else if (what.equals(STOP)) - { - stop(); - } - else if (what.equals(CLEAR)) - { - console_.setText(""); - console_.appendText(WELCOME + NEW_LINE); - console_.appendText(COPYRIGHT + NEW_LINE); - } - else if (what.equals(RANDOM)) - { - RandomImageDialog.instance(this).show(); - } - else if (evt.target == new_image_) - { - getSingleImage(new_image_.getText()); - } - - - return true; - } - - private void getSingleImage(String image_url) - { - Image image; - MediaTracker tracker = new MediaTracker(this); - - try - { - image = getImage(new URL(image_url)); - tracker.addImage(image, 0); - tracker.waitForID(0); - - if (image != null) - { - int index = image_url.lastIndexOf('/'); - - if (index != -1) - image_url = image_url.substring(index + 1); - - image_table_.put(image_url, image); - images_.addItem(image_url); - } - } - catch(MalformedURLException e) - { - System.err.println(e); - } - catch(InterruptedException excp) - { - System.err.println(excp); - } - - } - - private void getImages() - { - Image image; - String image_list = getParameter("images"), image_url; - StringTokenizer str_tok = new StringTokenizer(image_list, ","); - - while (str_tok.hasMoreTokens()) - { - image_url = str_tok.nextToken(); - getSingleImage(image_url); - } - } - - private void getFilters() - { - URL url; - Object download; - String config_file; - String configInfo= null; - Choice choice = new Choice (); - ImageFilter filter; - - config_file = getParameter ("configFile"); - - if (config_file == null) - config_file = "http://www.cs.wustl.edu/~pjain/java/ACE_wrappers/java/ImageProcessing/framework/filter.conf"; - - try - { - System.out.println ("Configuration File: " + config_file); - // Create a new URL - url = new URL (config_file); - - // Get the input stream and pipe it to a DataInputStream - DataInputStream iStream = new DataInputStream (url.openStream ()); - - // Create a buffer to hold all the data we get - StringBuffer tempBuf = new StringBuffer (); - // Keep reading the data until we are done - String tempString = iStream.readLine (); - while (tempString != null) - { - tempBuf.append (tempString); - tempBuf.append (" "); - tempString = iStream.readLine (); - } - - configInfo = tempBuf.toString (); - System.out.println(configInfo); - - if (configInfo != null) - { - StringTokenizer tokens = new StringTokenizer (configInfo); - String fullFilterName = null; - String filterName = null; - // Now parse the string, picking up filter names. Use these - // names to load the actual filters as well add new choices to - // the filter choices. - while (tokens.hasMoreTokens ()) - { - // Get the next token - fullFilterName = tokens.nextToken (); - filterName = this.extractFilterName (fullFilterName); - - System.out.println ("Loading: " + fullFilterName); - // Load the filter class - Class c = Class.forName (fullFilterName); - // Class c = this.filterRepository_.load (filter); - - filter = (ImageFilter)c.newInstance(); - - if (filter instanceof SpatialFilter) - { - // Add the filter to the Filter Repository - filter_table_.put(filterName, filter); - - // Add filter name to the list of filter choices - filters_.addItem (filterName); - } - } - } - } - catch (Exception e) - { - System.err.println ("Filter not found: " + e); - } - } - - private String extractFilterName (String s) - { - String filterName = null; - StringTokenizer tokens = new StringTokenizer (s, "."); - while (tokens.hasMoreTokens ()) - filterName = tokens.nextToken (); - return filterName; - } - - public void generateRandomImage(String name, int width, int height) - { - Image image = createImage(width, height); - Graphics g = image.getGraphics(); - FilteredImageSource filtered_image; - - if (g != null) - { - ImageFilter filter = new RandomizeFilter(); - g.fillRect(0, 0, width, height); - filtered_image = new FilteredImageSource(image.getSource(), filter); - image_table_.put(name, createImage(filtered_image)); - images_.addItem(name); - } - } -} - -class RandomImageDialog extends Frame -{ - private static String GENERATE = "Generate"; - private static String CANCEL = "Cancel"; - - private TextField name_ = new TextField(30), - width_ = new TextField(5), - height_= new TextField(5); - private BenchmarkApplet applet_; - private Button generate_button_; - private Button cancel_button_; - private ButtonPanel button_panel_ = new ButtonPanel(); - - private static RandomImageDialog instance_; - - public static RandomImageDialog instance(BenchmarkApplet applet) - { - if (instance_ == null) - instance_ = new RandomImageDialog(applet); - - return instance_; - } - - protected RandomImageDialog(BenchmarkApplet applet) - { - super("Generate Random Image"); - applet_ = applet; - - Panel controls = new Panel(); - GridBagLayout gb = new GridBagLayout(); - GridBagConstraints gc = new GridBagConstraints(); - Label width = new Label("Width: "), - height = new Label("Height: "), - name = new Label("Name: "); - - reshape (0, 0, 300, 200); - - controls.setLayout(gb); - gc.gridx = 0; - gc.gridy = 0; - gc.gridwidth = 1; - gc.insets = new Insets(5,5,5,5); - gc.anchor = GridBagConstraints.WEST; - width.setFont(BenchmarkApplet.GLOBAL_FONT); - gb.setConstraints(width, gc); - controls.add(width); - - gc.gridx = 1; - gc.anchor = GridBagConstraints.CENTER; - gc.fill = GridBagConstraints.HORIZONTAL; - gb.setConstraints(width_, gc); - controls.add(width_); - - gc.gridx = 2; - gc.anchor = GridBagConstraints.WEST; - gc.fill = GridBagConstraints.NONE; - height.setFont(BenchmarkApplet.GLOBAL_FONT); - gb.setConstraints(height, gc); - controls.add(height); - - gc.gridx = 3; - gc.anchor = GridBagConstraints.CENTER; - gc.fill = GridBagConstraints.HORIZONTAL; - gb.setConstraints(height_, gc); - controls.add(height_); - - gc.gridx = 0; - gc.gridy = 1; - gc.gridwidth = 1; - gc.fill = GridBagConstraints.NONE; - gc.anchor = GridBagConstraints.WEST; - name.setFont(BenchmarkApplet.GLOBAL_FONT); - gb.setConstraints(name, gc); - controls.add(name); - - gc.gridx = 1; - gc.gridwidth = GridBagConstraints.REMAINDER; - gc.anchor = GridBagConstraints.CENTER; - gc.fill = GridBagConstraints.HORIZONTAL; - gb.setConstraints(name_, gc); - controls.add(name_); - - setLayout(new BorderLayout()); - generate_button_ = button_panel_.add(GENERATE); - cancel_button_ = button_panel_.add(CANCEL); - add("Center", controls); - add("South", button_panel_); - - } - - public boolean action(Event evt, Object what) - { - if (what.equals(GENERATE)) - { - String width = width_.getText(), - height = height_.getText(), - name = name_.getText(); - - try - { - int width_num = Integer.parseInt(width), - height_num = Integer.parseInt(height); - - applet_.generateRandomImage(name, width_num, height_num); - dispose(); - } - catch(NumberFormatException nfe) - { - width_.setText(""); - height_.setText(""); - } - } - else if (what.equals(CANCEL)) - dispose(); - - return true; - } -} - -class BenchmarkFrame extends Frame -{ - private String desc_; - private Image image_; - private int height_, width_; - private static BenchmarkFrame instance_; - private static final Font FONT = new Font("Dialog", Font.BOLD, 12); - - public static BenchmarkFrame instance() - { - if (instance_ == null) - instance_ = new BenchmarkFrame(); - - return instance_; - } - - public void init(String desc, Image image, int width, int height) - { - reshape(0, 0, width, height + 50); - setImage(desc, image); - } - - public void setImage(String desc, Image image) - {/* - try - { - MediaTracker tracker = new MediaTracker(this); - tracker.addImage(image, 0); - tracker.waitForID(0); - } - catch(InterruptedException excp) - { - } - */ - desc_ = desc; - image_ = image; - } - - public void paint(Graphics g) - { - g.setColor(Color.black); - g.setFont(FONT); - g.drawImage(image_, 0, 50, this); - g.drawString(desc_, 5, 40); - } - - protected BenchmarkFrame() - { - super("Benchmark Frame"); - } -} |