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|
/*************************************************************************
*
* $RCSfile: CanvasTest_perftest.java,v $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://www.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
// UNO
import com.sun.star.uno.UnoRuntime;
import com.sun.star.uno.XComponentContext;
import com.sun.star.uno.AnyConverter;
import com.sun.star.uno.IQueryInterface;
import com.sun.star.lang.XInitialization;
import com.sun.star.lib.uno.helper.WeakBase;
// OOo AWT
import com.sun.star.awt.*;
// Canvas
import drafts.com.sun.star.rendering.*;
// Java AWT
import java.awt.*;
import java.awt.image.*;
import java.awt.geom.*;
// system-dependent stuff
import sun.awt.*;
public class CanvasTest
extends CanvasBase
implements com.sun.star.awt.XWindow,
drafts.com.sun.star.rendering.XSpriteCanvas,
com.sun.star.lang.XServiceInfo,
com.sun.star.lang.XInitialization
{
private WindowAdapter dummyFrame;
private BackBuffer backBuffer;
private java.awt.image.BufferStrategy bufferStrategy;
private java.awt.Font fpsFont;
private long lastTime;
// TEST ONLY {
private static int testWidth = 1600;
private static int testHeight = 1200;
private BufferedImage backgroundBuffer;
private BufferedImage buffer;
private BufferedImage buffer2;
private Graphics2D backBufGraphics;
private Graphics2D bufferGraphics;
private Graphics2D buffer2Graphics;
private float currAlpha;
// TEST ONLY }
public Graphics2D getGraphics()
{
return backBuffer.getGraphics();
}
//----------------------------------------------------------------------------------
//
// XInitialization
// ===============
//
public void initialize( java.lang.Object[] arguments )
{
CanvasUtils.printLog( "CanvasTest.initialize called!" );
// Do that as the very first thing. The Java2D internal
// classes choose their render path at initialization time,
// thus this must happen before doing _any_ GUI.
// TODO: Put those flags into javarc/java.ini, we're maybe
// coming late into a running JVM!
// now, we're getting slightly system dependent here.
String os = (String) System.getProperty("os.name");
CanvasUtils.printLog( "System detected: " + os );
// tweak some speed knobs...
if( os.startsWith("Windows") )
{
System.setProperty("sun.java2d.translaccel", "true");
System.setProperty("sun.java2d.ddforcevram", "true");
//System.setProperty("sun.java2d.accthreshold", "0");
CanvasUtils.printLog( "Optimizing for Windows" );
}
else
{
System.setProperty("sun.java2d.opengl", "true");
CanvasUtils.printLog( "Optimizing for Unix" );
}
/* we're initialized with the following array of anys:
arguments[0] = pointer to VCL window
arguments[1] = Integer (operating system window handle)
arguments[2] = com.sun.star.awt.Rectangle (position and size within that OS window)
arguments[3] = boolean (fullsize window or not)
We then generate a dummy Java frame with that window as the
parent, to fake a root window for the Java implementation.
*/
try
{
com.sun.star.awt.Rectangle boundRect = (com.sun.star.awt.Rectangle) arguments[2];
//boolean isFullScreen = arguments[1];
boolean isFullScreen = true;
//AnyConverter.toBoolean( arguments[3] ) );
// fake a root for Java in VCL window. Pass the flag
// whether we shall run fullscreen, too.
dummyFrame = new WindowAdapter( AnyConverter.toInt( arguments[1] ), isFullScreen );
if( isFullScreen )
{
// blow window up to fullscreen. Otherwise, we cannot clear the whole screen,
// which results in ugly flickering
Dimension screenSize = dummyFrame.frame.getToolkit().getScreenSize();
boundRect.X = 0;
boundRect.Y = 0;
boundRect.Width = screenSize.width-1;
boundRect.Height = screenSize.height-1;
}
dummyFrame.setPosSize( boundRect.X, boundRect.Y, boundRect.Width, boundRect.Height, (short)0 );
CanvasUtils.printLog( "Window size: " + boundRect.Width + ", " + boundRect.Height );
// TEST
if( true )
{
backBuffer = new BackBuffer( (Graphics2D) dummyFrame.frame.getGraphics(),
Math.max(1,boundRect.Width),
Math.max(1,boundRect.Height) );
}
else
{
backBuffer = new BackBuffer( (Graphics2D) dummyFrame.frame.getGraphics(),
10, 10 );
}
// TODO: Maybe delay double buffer init until first sprite creation
dummyFrame.frame.createBufferStrategy(2);
bufferStrategy = dummyFrame.frame.getBufferStrategy();
if( bufferStrategy.getCapabilities().isPageFlipping() )
CanvasUtils.printLog( "CanvasTest.initialize double buffering is using page flipping!" );
else
CanvasUtils.printLog( "CanvasTest.initialize double buffering is using blitting!" );
lastTime = System.currentTimeMillis();
fpsFont = new java.awt.Font( "Times", Font.PLAIN, 20 );
if( false )
{
// TEST ONLY {
Graphics2D frameGraphics= (Graphics2D) dummyFrame.frame.getGraphics();
backgroundBuffer = frameGraphics.getDeviceConfiguration().createCompatibleImage(testWidth,testHeight); // TODO: size dynamic
buffer = frameGraphics.getDeviceConfiguration().createCompatibleImage(testWidth,testHeight,
Transparency.TRANSLUCENT);
buffer2 = frameGraphics.getDeviceConfiguration().createCompatibleImage(testWidth,testHeight,
Transparency.TRANSLUCENT);
bufferGraphics = (Graphics2D)buffer.getGraphics();
buffer2Graphics = (Graphics2D)buffer2.getGraphics();
backBufGraphics = (Graphics2D)backgroundBuffer.getGraphics();
currAlpha = 0.1f;
// init content
Font font = new Font( "Times", Font.PLAIN, 100 );
bufferGraphics.setComposite( AlphaComposite.getInstance(AlphaComposite.CLEAR));
bufferGraphics.fillRect( 0,0,testWidth,testHeight );
bufferGraphics.setComposite( AlphaComposite.getInstance(AlphaComposite.SRC_OVER));
bufferGraphics.setColor( Color.red );
bufferGraphics.fillRect( 0,0,testWidth/2,testHeight/2 );
bufferGraphics.setColor( Color.green );
bufferGraphics.fillRect( testWidth/2,0,testWidth,testHeight/2 );
bufferGraphics.setColor( Color.blue );
bufferGraphics.fillRect( 0,testHeight/2,testWidth/2,testHeight );
buffer2Graphics.setColor( Color.red );
buffer2Graphics.fillRect( 0,0,testWidth/2,testHeight/2 );
buffer2Graphics.setColor( Color.green );
buffer2Graphics.fillRect( testWidth/2,0,testWidth,testHeight/2 );
buffer2Graphics.setColor( Color.blue );
buffer2Graphics.fillRect( 0,testHeight/2,testWidth/2,testHeight );
backBufGraphics.setColor( Color.white );
backBufGraphics.fillRect(0,0,testWidth,testHeight);
backBufGraphics.setColor( Color.red );
backBufGraphics.setFont( font );
int i, turns=15;
for(i=0; i<turns; ++i)
{
backBufGraphics.drawString( "Crossfade test", testWidth*i/turns, testHeight*i/turns );
}
// TEST ONLY }
}
CanvasUtils.printLog( "CanvasTest.initialize finished!" );
}
catch( com.sun.star.lang.IllegalArgumentException e )
{
CanvasUtils.printLog( "Cannot create EmbeddedFrame within VCL window hierarchy!" );
}
}
//----------------------------------------------------------------------------------
//
// XComponent
// ==========
//
public void dispose()
{
CanvasUtils.printLog( "CanvasTest: disposed!" );
// destroy all active sprites
java.util.Set entries = activeSprites.entrySet();
java.util.Iterator iter = entries.iterator();
while( iter.hasNext() )
{
java.util.Map.Entry entry = (java.util.Map.Entry)iter.next();
if( entry.getValue() != null )
((SpriteRep)entry.getValue()).dispose();
}
if( bufferStrategy != null )
bufferStrategy.getDrawGraphics().dispose(); // really necessary?
if( dummyFrame != null )
dummyFrame.dispose();
if( backBuffer != null)
backBuffer.dispose();
bufferStrategy = null;
dummyFrame = null;
backBuffer = null;
super.dispose();
}
//----------------------------------------------------------------------------------
public CanvasTest( XComponentContext xContext )
{
CanvasUtils.printLog( "CanvasTest constructor called!" );
activeSprites = new java.util.HashMap( 33 );
}
//----------------------------------------------------------------------------------
//
// XWindow interface
// =================
//
// This is delegated to WindowAdapter!
//
public synchronized void setPosSize( int X, int Y, int Width, int Height, short Flags )
{
if( dummyFrame != null )
{
dummyFrame.setPosSize( X, Y, Width, Height, Flags );
Width = Math.max(1,Width);
Height= Math.max(1,Height);
CanvasUtils.printLog( "CanvasTest graphics set to " + Width + "," + Height );
backBuffer.setSize(Width,Height);
}
}
public synchronized com.sun.star.awt.Rectangle getPosSize( )
{
if( dummyFrame != null )
return dummyFrame.getPosSize();
return new com.sun.star.awt.Rectangle();
}
public synchronized void setVisible( boolean visible )
{
if( dummyFrame != null )
dummyFrame.setVisible( visible );
}
public synchronized void setEnable( boolean enable )
{
if( dummyFrame != null )
dummyFrame.setEnable( enable );
}
public synchronized void setFocus()
{
if( dummyFrame != null )
dummyFrame.setFocus();
}
public synchronized void addWindowListener( XWindowListener xListener )
{
if( dummyFrame != null )
dummyFrame.addWindowListener( xListener );
}
public synchronized void removeWindowListener( XWindowListener xListener )
{
if( dummyFrame != null )
dummyFrame.removeWindowListener( xListener );
}
public synchronized void addFocusListener( XFocusListener xListener )
{
if( dummyFrame != null )
dummyFrame.addFocusListener( xListener );
}
public synchronized void removeFocusListener( XFocusListener xListener )
{
if( dummyFrame != null )
dummyFrame.removeFocusListener( xListener );
}
public synchronized void addKeyListener( XKeyListener xListener )
{
if( dummyFrame != null )
dummyFrame.addKeyListener( xListener );
}
public synchronized void removeKeyListener( XKeyListener xListener )
{
if( dummyFrame != null )
dummyFrame.removeKeyListener( xListener );
}
public synchronized void addMouseListener( XMouseListener xListener )
{
if( dummyFrame != null )
dummyFrame.addMouseListener( xListener );
}
public synchronized void removeMouseListener( XMouseListener xListener )
{
if( dummyFrame != null )
dummyFrame.removeMouseListener( xListener );
}
public synchronized void addMouseMotionListener( XMouseMotionListener xListener )
{
if( dummyFrame != null )
dummyFrame.addMouseMotionListener( xListener );
}
public synchronized void removeMouseMotionListener( XMouseMotionListener xListener )
{
if( dummyFrame != null )
dummyFrame.removeMouseMotionListener( xListener );
}
public synchronized void addPaintListener( XPaintListener xListener )
{
if( dummyFrame != null )
dummyFrame.addPaintListener( xListener );
}
public synchronized void removePaintListener( XPaintListener xListener )
{
if( dummyFrame != null )
dummyFrame.removePaintListener( xListener );
}
//----------------------------------------------------------------------------------
//
// XBitmapCanvas impl
// ==================
//
public synchronized void copyRect( drafts.com.sun.star.rendering.XBitmapCanvas sourceCanvas,
drafts.com.sun.star.rendering.Rectangle2D sourceRect,
drafts.com.sun.star.rendering.ViewState sourceViewState,
drafts.com.sun.star.rendering.RenderState sourceRenderState,
drafts.com.sun.star.rendering.Rectangle2D destRect,
drafts.com.sun.star.rendering.ViewState destViewState,
drafts.com.sun.star.rendering.RenderState destRenderState )
{
CanvasUtils.printLog( "CanvasTest.copyRect() called" );
// TODO: create temp image when transform is non-trivial
if( sourceCanvas == this )
{
// copy rectangle within the canvas
getGraphics().copyArea((int)sourceRect.x1,
(int)sourceRect.y1,
(int)(sourceRect.x2 - sourceRect.x1),
(int)(sourceRect.y2 - sourceRect.y1),
(int)(destRect.x1 - sourceRect.x1),
(int)(destRect.y1 - sourceRect.y1) );
}
else
{
if( sourceCanvas instanceof CanvasTest )
{
// cache
CanvasUtils.setupGraphicsState( getGraphics(), destViewState, destRenderState, CanvasUtils.alsoSetupPaint );
java.awt.Image backBuffer = ((CanvasTest)sourceCanvas).backBuffer.getBackBuffer();
// TODO: really extract correct source rect here
getGraphics().drawImage( backBuffer, 0, 0, null);
CanvasUtils.postRenderImageTreatment( backBuffer );
}
// TODO: foreign canvas
}
}
//----------------------------------------------------------------------------------
// a map of SpriteReps, with Sprite object as keys. Contains all
// active (i.e. visible) sprites, the SpriteReps are used to
// repaint the sprite content at any time.
private java.util.HashMap activeSprites;
//
// XSpriteCanvas impl
// ==================
//
public synchronized drafts.com.sun.star.rendering.XAnimatedSprite createSpriteFromAnimation( XAnimation animation )
{
CanvasUtils.printLog( "CanvasTest.createSpriteFromAnimation called" );
return new CanvasSprite( animation, this, (Graphics2D)dummyFrame.frame.getGraphics() );
}
public synchronized XAnimatedSprite createSpriteFromBitmaps( drafts.com.sun.star.rendering.XBitmap[] animationBitmaps,
short interpolationMode )
{
return null;
}
public synchronized XCustomSprite createCustomSprite( Size2D spriteSize )
{
CanvasUtils.printLog( "CanvasTest.createCustomSprite called" );
return new CanvasCustomSprite( spriteSize, this, (Graphics2D)dummyFrame.frame.getGraphics() );
}
public synchronized XSprite createClonedSprite( XSprite original )
{
return new CanvasClonedSprite( this, original );
}
public synchronized void updateScreen()
{
redrawAllLayers();
}
//----------------------------------------------------------------------------------
//
// XSpriteCanvas helper
// ====================
//
public synchronized void renderAnimation( CanvasSprite sprite, XAnimation animation, double t )
{
SpriteRep spriteRep = (SpriteRep)activeSprites.get( sprite );
if( spriteRep != null )
{
//Graphics2D graph = getWindowGraphics();
// TODO: ensure update of graphics object externally, e.g. when
// VCL moves the toplevel window.
//java.awt.Rectangle bounds = dummyFrame.frame.getBounds();
//graphics.setGraphics(graph, bounds.width, bounds.height);
spriteRep.renderAnimation( animation, sprite.getViewState(), t );
}
else
{
CanvasUtils.printLog( "CanvasTest.renderAnimation sprite not active!" );
}
}
public synchronized void showSprite( SpriteBase sprite )
{
CanvasUtils.printLog( "CanvasTest.showSprite() called" );
SpriteRep spriteRep = (SpriteRep)activeSprites.get( sprite );
if( spriteRep != null )
{
CanvasUtils.printLog( "CanvasTest.showSprite sprite already active!" );
}
else
{
spriteRep = sprite.getSpriteRep();
// a valid SpriteRep for a given Sprite in the
// activeSprites hash denotes 'sprite active'
activeSprites.put( sprite, spriteRep );
// TODO: TEMP! Just for testing! Set empty cursor for presentation
// dummyFrame.frame.setCursor( dummyFrame.frame.getToolkit().createCustomCursor(new java.awt.image.BufferedImage(0,0,
// java.awt.image.BufferedImage.TYPE_INT_RGB),
// new java.awt.Point(0,0),
// "") );
}
}
public synchronized void hideSprite( SpriteBase sprite )
{
CanvasUtils.printLog( "CanvasTest.hideSprite() called" );
SpriteRep spriteRep = (SpriteRep)activeSprites.get( sprite );
if( spriteRep != null )
{
activeSprites.put( sprite, null );
redrawAllLayers();
}
else
{
CanvasUtils.printLog( "CanvasTest.hideSprite sprite not active!" );
}
}
private void redrawAllLayers()
{
// fetch the Graphics object to draw into (we're doing double
// buffering here, the content is later shown via
// bufferStrategy.show().
Graphics2D graph = null;
try
{
graph = (Graphics2D)bufferStrategy.getDrawGraphics();
GraphicsDevice device = graph.getDeviceConfiguration().getDevice();
CanvasUtils.printLog( "Available vram: " + device.getAvailableAcceleratedMemory() );
if( false )
{
// TEST ONLY {
// repaint background
graph.setComposite( AlphaComposite.getInstance(AlphaComposite.SRC_OVER) );
graph.drawImage(backgroundBuffer, 0, 0, null);
//backgroundBuffer.flush();
// alpha-composite foreground on top of that
graph.setComposite( AlphaComposite.getInstance(AlphaComposite.SRC_OVER, currAlpha) );
graph.drawImage(buffer, 0, 0, null);
//buffer.flush();
currAlpha += 0.1f; if( currAlpha > 1.0 ) currAlpha = 0.1f;
// TEST ONLY }
}
if( true )
{
// repaint background
backBuffer.redraw( graph );
// repaint all active sprites
java.util.Set entries = activeSprites.entrySet();
java.util.Iterator iter = entries.iterator();
while( iter.hasNext() )
{
java.util.Map.Entry entry = (java.util.Map.Entry)iter.next();
if( entry.getValue() != null )
((SpriteRep)entry.getValue()).redraw(graph);
}
}
long currTime = System.currentTimeMillis();
graph.setComposite( AlphaComposite.getInstance(AlphaComposite.SRC_OVER) );
graph.setFont( fpsFont );
graph.setColor( java.awt.Color.black );
try
{
String fps = new String( String.valueOf(1000.0/(currTime-lastTime)) );
graph.drawString( fps.substring(0,5) + " fps", 0, 20);
CanvasUtils.printLog( fps.substring(0,5) + " fps" );
}
catch( Exception e )
{
graph.drawString( "0 fps", 0, 20);
}
lastTime = currTime;
}
finally
{
if( graph != null )
graph.dispose();
}
bufferStrategy.show();
}
//----------------------------------------------------------------------------------
private static final String s_implName = "XCanvas.java.impl";
private static final String s_serviceName = "drafts.com.sun.star.rendering.Canvas";
//----------------------------------------------------------------------------------
//
// XServiceInfo impl
// =================
//
public synchronized String getImplementationName()
{
return s_implName;
}
public synchronized String [] getSupportedServiceNames()
{
return new String [] { s_serviceName };
}
public synchronized boolean supportsService( String serviceName )
{
return serviceName.equals( s_serviceName );
}
public static com.sun.star.lang.XSingleServiceFactory __getServiceFactory(
String implName,
com.sun.star.lang.XMultiServiceFactory multiFactory,
com.sun.star.registry.XRegistryKey regKey )
{
if (implName.equals( s_implName ))
{
return com.sun.star.comp.loader.FactoryHelper.getServiceFactory(
CanvasTest.class, s_serviceName, multiFactory, regKey );
}
return null;
}
public static boolean __writeRegistryServiceInfo(
com.sun.star.registry.XRegistryKey regKey )
{
return com.sun.star.comp.loader.FactoryHelper.writeRegistryServiceInfo(
s_implName, s_serviceName, regKey );
}
}
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