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Diffstat (limited to 'canvas/source/java/perftest/PerfTest.java')
| -rw-r--r-- | canvas/source/java/perftest/PerfTest.java | 314 |
1 files changed, 0 insertions, 314 deletions
diff --git a/canvas/source/java/perftest/PerfTest.java b/canvas/source/java/perftest/PerfTest.java deleted file mode 100644 index 98e3cc5c3de5..000000000000 --- a/canvas/source/java/perftest/PerfTest.java +++ /dev/null @@ -1,314 +0,0 @@ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org 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 version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -import java.awt.*; -import java.awt.image.*; -import java.awt.geom.*; - - -public class PerfTest -{ - // the frame object we're generating. TODO: Remove public access. - private Frame frame; - private boolean fullscreen; - - public PerfTest() - { - fullscreen = false; - - // create a normal Java frame, and set it into fullscreen mode - frame = new javax.swing.JFrame( "PerformanceTest" ); - frame.setBounds( new Rectangle(0,0,1600,1200) ); - frame.setUndecorated( true ); - frame.setVisible( true ); - - Graphics2D graphics = (Graphics2D)frame.getGraphics(); - if( graphics.getDeviceConfiguration().getDevice().isFullScreenSupported() ) - { - System.err.println( "entering fullscreen mode" ); - graphics.getDeviceConfiguration().getDevice().setFullScreenWindow( frame ); - fullscreen = true; - } - else - { - System.err.println( "fullscreen not supported" ); - } - - graphics.dispose(); - } - - //---------------------------------------------------------------------------------- - - public void dispose() - { - if( fullscreen ) - { - Graphics2D graphics = (Graphics2D)frame.getGraphics(); - if( graphics.getDeviceConfiguration().getDevice().isFullScreenSupported() ) - { - System.err.println( "leaving fullscreen mode" ); - graphics.getDeviceConfiguration().getDevice().setFullScreenWindow( null ); - } - graphics.dispose(); - } - - if( frame != null ) - frame.dispose(); - } - - //---------------------------------------------------------------------------------- - - public static void initGraphics( Graphics2D graphics ) - { - if( graphics != null ) - { - RenderingHints hints = new RenderingHints(null); - boolean hq = true; - - if( hq ) - { - hints.add( new RenderingHints( RenderingHints.KEY_FRACTIONALMETRICS, - RenderingHints.VALUE_FRACTIONALMETRICS_ON ) ); -// hints.add( new RenderingHints( RenderingHints.KEY_ALPHA_INTERPOLATION, -// RenderingHints.VALUE_ALPHA_INTERPOLATION_QUALITY) ); - hints.add( new RenderingHints( RenderingHints.KEY_ALPHA_INTERPOLATION, - RenderingHints.VALUE_ALPHA_INTERPOLATION_SPEED) ); -// hints.add( new RenderingHints( RenderingHints.KEY_INTERPOLATION, -// RenderingHints.VALUE_INTERPOLATION_BICUBIC) ); - hints.add( new RenderingHints( RenderingHints.KEY_INTERPOLATION, - RenderingHints.VALUE_INTERPOLATION_BILINEAR) ); -// hints.add( new RenderingHints( RenderingHints.KEY_RENDERING, -// RenderingHints.VALUE_RENDER_QUALITY) ); - hints.add( new RenderingHints( RenderingHints.KEY_RENDERING, - RenderingHints.VALUE_RENDER_SPEED) ); -// hints.add( new RenderingHints( RenderingHints.KEY_STROKE_CONTROL, -// RenderingHints.VALUE_STROKE_NORMALIZE) ); - hints.add( new RenderingHints( RenderingHints.KEY_STROKE_CONTROL, - RenderingHints.VALUE_STROKE_DEFAULT) ); - hints.add( new RenderingHints( RenderingHints.KEY_ANTIALIASING, - RenderingHints.VALUE_ANTIALIAS_ON) ); - } - else - { - hints.add( new RenderingHints( RenderingHints.KEY_ALPHA_INTERPOLATION, - RenderingHints.VALUE_ALPHA_INTERPOLATION_SPEED) ); - hints.add( new RenderingHints( RenderingHints.KEY_INTERPOLATION, - RenderingHints.VALUE_INTERPOLATION_BILINEAR) ); - hints.add( new RenderingHints( RenderingHints.KEY_RENDERING, - RenderingHints.VALUE_RENDER_SPEED) ); - hints.add( new RenderingHints( RenderingHints.KEY_STROKE_CONTROL, - RenderingHints.VALUE_STROKE_DEFAULT) ); - hints.add( new RenderingHints( RenderingHints.KEY_ANTIALIASING, - RenderingHints.VALUE_ANTIALIAS_OFF) ); - } - - // the least common denominator standard - hints.add( new RenderingHints( RenderingHints.KEY_FRACTIONALMETRICS, - RenderingHints.VALUE_FRACTIONALMETRICS_ON) ); - hints.add( new RenderingHints( RenderingHints.KEY_TEXT_ANTIALIASING, - RenderingHints.VALUE_TEXT_ANTIALIAS_ON) ); - - graphics.setRenderingHints( hints ); - } - } - - public void run() - { - frame.createBufferStrategy(2); - BufferStrategy bufferStrategy = frame.getBufferStrategy(); - - if( bufferStrategy.getCapabilities().isPageFlipping() ) - System.err.println( "double buffering is using page flipping" ); - else - System.err.println( "double buffering is using blitting" ); - - int width = 1600; - int height = 1200; - Graphics2D graphics = (Graphics2D)frame.getGraphics(); - VolatileImage backBuffer = graphics.getDeviceConfiguration().createCompatibleVolatileImage(width,height); // TODO: size dynamic - BufferedImage buffer = graphics.getDeviceConfiguration().createCompatibleImage(width,height, - Transparency.TRANSLUCENT); - BufferedImage buffer2 = graphics.getDeviceConfiguration().createCompatibleImage(width,height, - Transparency.TRANSLUCENT); - BufferedImage buffer3 = graphics.getDeviceConfiguration().createCompatibleImage(width,height, - Transparency.TRANSLUCENT); - - GraphicsDevice device = graphics.getDeviceConfiguration().getDevice(); - System.err.println( "Images generated. Available vram: " + device.getAvailableAcceleratedMemory() ); - - Graphics2D bufferGraphics = (Graphics2D)buffer.getGraphics(); - Graphics2D buffer2Graphics = (Graphics2D)buffer2.getGraphics(); - Graphics2D buffer3Graphics = (Graphics2D)buffer3.getGraphics(); - Graphics2D backBufGraphics = (Graphics2D)backBuffer.getGraphics(); - - System.err.println( "Image graphics generated. Available vram: " + device.getAvailableAcceleratedMemory() ); - - // init Graphics - initGraphics( graphics ); - initGraphics( bufferGraphics ); - initGraphics( buffer2Graphics ); - initGraphics( backBufGraphics ); - - // init content - Font font = new Font( "Times", Font.PLAIN, 100 ); - Font fpsFont = new Font( "Times", Font.PLAIN, 20 ); - - bufferGraphics.setComposite( AlphaComposite.getInstance(AlphaComposite.CLEAR)); - bufferGraphics.fillRect( 0,0,width,height ); - - bufferGraphics.setComposite( AlphaComposite.getInstance(AlphaComposite.SRC_OVER)); - bufferGraphics.setColor( Color.red ); - bufferGraphics.fillRect( 0,0,width/2,height/2 ); - bufferGraphics.setColor( Color.green ); - bufferGraphics.fillRect( width/2,0,width,height/2 ); - bufferGraphics.setColor( Color.blue ); - bufferGraphics.fillRect( 0,height/2,width/2,height ); - - buffer2Graphics.setColor( Color.red ); - buffer2Graphics.fillRect( 0,0,width/2,height/2 ); - buffer2Graphics.setColor( Color.green ); - buffer2Graphics.fillRect( width/2,0,width,height/2 ); - buffer2Graphics.setColor( Color.blue ); - buffer2Graphics.fillRect( 0,height/2,width/2,height ); - - buffer3Graphics.setColor( Color.blue ); - buffer3Graphics.fillRect( 0,0,width/2,height/2 ); - buffer3Graphics.setColor( Color.white ); - buffer3Graphics.fillRect( width/2,0,width,height/2 ); - buffer3Graphics.setColor( Color.gray ); - buffer3Graphics.fillRect( 0,height/2,width/2,height ); - - backBufGraphics.setColor( Color.white ); - backBufGraphics.fillRect(0,0,width,height); - backBufGraphics.setColor( Color.red ); - backBufGraphics.setFont( font ); - int i, turns=15; - for(i=0; i<turns; ++i) - { - backBufGraphics.drawString( "Crossfade test", width*i/turns, height*i/turns ); - } - - System.err.println( "Images filled with content. Available vram: " + device.getAvailableAcceleratedMemory() ); - - long lastTime = System.currentTimeMillis(); - int turn, numTurns = 100; - for(turn=0; turn<numTurns; ++turn) - { - // 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(); - - try - { - // repaint background - graph.setComposite( AlphaComposite.getInstance(AlphaComposite.SRC_OVER) ); - graph.drawImage(backBuffer, 0, 0, null); - - // alpha-composite foreground on top of that - float alpha = turn/(float)numTurns; - graph.setComposite( AlphaComposite.getInstance(AlphaComposite.SRC_OVER, alpha) ); - - graph.drawImage(buffer, 0, 0, null); - buffer.flush(); - graph.drawImage(buffer2, 100, 100, null); - buffer2.flush(); - - long currTime = System.currentTimeMillis(); - graph.setComposite( AlphaComposite.getInstance(AlphaComposite.SRC_OVER) ); - graph.setFont( fpsFont ); - graph.setColor( Color.black ); - String fps = new String( String.valueOf(1000.0/(currTime-lastTime)) ); - System.err.println( "Images composited. Framerate: " + fps + " fps" ); - graph.drawString( fps.substring(0,5) + " fps", 0, 20); - lastTime = currTime; - - System.err.println( "Available vram: " + device.getAvailableAcceleratedMemory() ); - } - catch( Exception e ) - { - } - - System.err.println( "Turn: " + turn ); - } - finally - { - if( graph != null ) - graph.dispose(); - } - - bufferStrategy.show(); - } - - try - { - Thread.sleep(2000); - } - catch( Exception e ) - { - } - } - - //---------------------------------------------------------------------------------- - - public static void main(String[] args) - { - // now, we're getting slightly system dependent here. - String os = (String) System.getProperty("os.name"); - - System.err.println( "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"); - - System.err.println( "Optimizing for Windows" ); - } - else - { - System.setProperty("sun.java2d.opengl", "true"); - - System.err.println( "Optimizing for Unix" ); - } - - PerfTest test = new PerfTest(); - - test.run(); - - test.dispose(); - } - - //---------------------------------------------------------------------------------- - -} |