1 files changed, 0 insertions, 532 deletions
diff --git a/awt/org/apache/harmony/awt/gl/image/OffscreenImage.java b/awt/org/apache/harmony/awt/gl/image/OffscreenImage.java
deleted file mode 100644
index 3445f8e..0000000
--- a/awt/org/apache/harmony/awt/gl/image/OffscreenImage.java
+++ /dev/null
@@ -1,532 +0,0 @@
-/*
- *  Licensed to the Apache Software Foundation (ASF) under one or more
- *  contributor license agreements.  See the NOTICE file distributed with
- *  this work for additional information regarding copyright ownership.
- *  The ASF licenses this file to You under the Apache License, Version 2.0
- *  (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.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-/**
- * @author Igor V. Stolyarov
- * @version $Revision$
- */
-/*
- * Created on 22.12.2004
- *
- */
-package org.apache.harmony.awt.gl.image;
-
-import java.awt.Graphics;
-import java.awt.Image;
-import java.awt.image.BufferedImage;
-import java.awt.image.ColorModel;
-import java.awt.image.ComponentColorModel;
-import java.awt.image.DataBuffer;
-import java.awt.image.DataBufferByte;
-import java.awt.image.DataBufferInt;
-import java.awt.image.DirectColorModel;
-import java.awt.image.ImageConsumer;
-import java.awt.image.ImageObserver;
-import java.awt.image.ImageProducer;
-import java.awt.image.IndexColorModel;
-import java.awt.image.WritableRaster;
-import java.util.Hashtable;
-import java.util.Vector;
-
-import org.apache.harmony.awt.gl.ImageSurface;
-import org.apache.harmony.awt.internal.nls.Messages;
-
-
-/**
- * This class represent implementation of abstract Image class
- */
-public class OffscreenImage extends Image implements ImageConsumer {
-
-    static final ColorModel rgbCM = ColorModel.getRGBdefault();
-    ImageProducer src;
-    BufferedImage image;
-    ColorModel cm;
-    WritableRaster raster;
-    boolean isIntRGB;
-    Hashtable<?, ?> properties;
-    Vector<ImageObserver> observers;
-    int width;
-    int height;
-    int imageState;
-    int hints;
-    private boolean producing;
-    private ImageSurface imageSurf;
-
-    public OffscreenImage(ImageProducer ip){
-        imageState = 0;
-        src = ip;
-        width = -1;
-        height = -1;
-        observers = new Vector<ImageObserver>();
-        producing = false;
-    }
-
-    @Override
-    public Object getProperty(String name, ImageObserver observer) {
-        if(name == null) {
-            // awt.38=Property name is not defined
-            throw new NullPointerException(Messages.getString("awt.38")); //$NON-NLS-1$
-        }
-        if(properties == null){
-            addObserver(observer);
-            startProduction();
-            if(properties == null) {
-                return null;
-            }
-        }
-        Object prop = properties.get(name);
-        if(prop == null) {
-            prop = UndefinedProperty;
-        }
-        return prop;
-    }
-
-    @Override
-    public ImageProducer getSource() {
-        return src;
-    }
-
-    @Override
-    public int getWidth(ImageObserver observer) {
-        if((imageState & ImageObserver.WIDTH) == 0){
-            addObserver(observer);
-            startProduction();
-            if((imageState & ImageObserver.WIDTH) == 0) {
-                return -1;
-            }
-        }
-        return width;
-    }
-
-    @Override
-    public int getHeight(ImageObserver observer) {
-        if((imageState & ImageObserver.HEIGHT) == 0){
-            addObserver(observer);
-            startProduction();
-            if((imageState & ImageObserver.HEIGHT) == 0) {
-                return -1;
-            }
-        }
-        return height;
-    }
-
-    @Override
-    public Graphics getGraphics() {
-        // awt.39=This method is not implemented for image obtained from ImageProducer
-        throw new UnsupportedOperationException(Messages.getString("awt.39")); //$NON-NLS-1$
-    }
-
-    @Override
-    public void flush() {
-        stopProduction();
-        imageUpdate(this, ImageObserver.ABORT, -1, -1, -1, -1);
-        imageState &= ~ImageObserver.ERROR;
-        imageState = 0;
-        image = null;
-        cm = null;
-        raster = null;
-        hints = 0;
-        width = -1;
-        height = -1;
-    }
-
-    public void setProperties(Hashtable<?, ?> properties) {
-        this.properties = properties;
-        imageUpdate(this, ImageObserver.PROPERTIES, 0, 0, width, height);
-    }
-
-    public void setColorModel(ColorModel cm) {
-        this.cm = cm;
-    }
-
-    /*
-     * We suppose what in case loading JPEG image then image has DirectColorModel
-     * and for infill image Raster will use setPixels method with int array.
-     *
-     * In case loading GIF image, for raster infill, is used setPixels method with
-     * byte array and Color Model is IndexColorModel. But Color Model may
-     * be changed during this process. Then is called setPixels method with
-     * int array and image force to default color model - int ARGB. The rest
-     * pixels are sending in DirectColorModel.
-     */
-    public void setPixels(int x, int y, int w, int h, ColorModel model,
-            int[] pixels, int off, int scansize) {
-        if(raster == null){
-            if(cm == null){
-                if(model == null) {
-                    // awt.3A=Color Model is null
-                    throw new NullPointerException(Messages.getString("awt.3A")); //$NON-NLS-1$
-                }
-                cm = model;
-            }
-            createRaster();
-        }
-
-        if(model == null) {
-            model = cm;
-        }
-        if(cm != model){
-            forceToIntARGB();
-        }
-
-        if(cm == model && model.getTransferType() == DataBuffer.TYPE_INT &&
-                raster.getNumDataElements() == 1){
-
-            DataBufferInt dbi = (DataBufferInt) raster.getDataBuffer();
-            int data[] = dbi.getData();
-            int scanline = raster.getWidth();
-            int rof = dbi.getOffset() + y * scanline + x;
-            for(int lineOff = off, line = y; line < y + h;
-                line++, lineOff += scansize, rof += scanline){
-
-                System.arraycopy(pixels, lineOff, data, rof, w);
-            }
-
-        }else if(isIntRGB){
-            int buff[] = new int[w];
-            DataBufferInt dbi = (DataBufferInt) raster.getDataBuffer();
-            int data[] = dbi.getData();
-            int scanline = raster.getWidth();
-            int rof = dbi.getOffset() + y * scanline + x;
-            for (int sy = y, sOff = off; sy < y + h; sy++, sOff += scansize,
-                rof += scanline) {
-
-                for (int sx = x, idx = 0; sx < x + w; sx++, idx++) {
-                    buff[idx] = model.getRGB(pixels[sOff + idx]);
-                }
-                System.arraycopy(buff, 0, data, rof, w);
-            }
-        }else{
-            Object buf = null;
-            for (int sy = y, sOff = off; sy < y + h; sy++, sOff += scansize) {
-                for (int sx = x, idx = 0; sx < x + w; sx++, idx++) {
-                    int rgb = model.getRGB(pixels[sOff + idx]);
-                    buf = cm.getDataElements(rgb, buf);
-                    raster.setDataElements(sx, sy, buf);
-                }
-            }
-        }
-
-        if (imageSurf != null) {
-            imageSurf.invalidate();
-        }
-
-        imageUpdate(this, ImageObserver.SOMEBITS, 0, 0, width, height);
-    }
-
-    public void setPixels(int x, int y, int w, int h, ColorModel model,
-            byte[] pixels, int off, int scansize) {
-
-        if(raster == null){
-            if(cm == null){
-                if(model == null) {
-                    // awt.3A=Color Model is null
-                    throw new NullPointerException(Messages.getString("awt.3A")); //$NON-NLS-1$
-                }
-                cm = model;
-            }
-            createRaster();
-        }
-        if(model == null) {
-            model = cm;
-        }
-        if(model != cm){
-            forceToIntARGB();
-        }
-
-        if(isIntRGB){
-            int buff[] = new int[w];
-            IndexColorModel icm = (IndexColorModel) model;
-            int colorMap[] = new int[icm.getMapSize()];
-            icm.getRGBs(colorMap);
-            DataBufferInt dbi = (DataBufferInt) raster.getDataBuffer();
-            int data[] = dbi.getData();
-            int scanline = raster.getWidth();
-            int rof = dbi.getOffset() + y * scanline + x;
-            if(model instanceof IndexColorModel){
-
-                for (int sy = y, sOff = off; sy < y + h; sy++, sOff += scansize,
-                    rof += scanline) {
-                    for (int sx = x, idx = 0; sx < x + w; sx++, idx++) {
-                        buff[idx] = colorMap[pixels[sOff + idx] & 0xff];
-                    }
-                    System.arraycopy(buff, 0, data, rof, w);
-                }
-            }else{
-
-                for (int sy = y, sOff = off; sy < y + h; sy++, sOff += scansize,
-                    rof += scanline) {
-                    for (int sx = x, idx = 0; sx < x + w; sx++, idx++) {
-                        buff[idx] = model.getRGB(pixels[sOff + idx] & 0xff);
-                    }
-                    System.arraycopy(buff, 0, data, rof, w);
-                }
-            }
-        }else if(model == cm && model.getTransferType() == DataBuffer.TYPE_BYTE &&
-                raster.getNumDataElements() == 1){
-
-            DataBufferByte dbb = (DataBufferByte)raster.getDataBuffer();
-            byte data[] = dbb.getData();
-            int scanline = raster.getWidth();
-            int rof = dbb.getOffset() + y * scanline + x;
-            for(int lineOff = off, line = y; line < y + h;
-                line++, lineOff += scansize, rof += scanline){
-                System.arraycopy(pixels, lineOff, data, rof, w);
-            }
-        // BEGIN android-added (taken from newer Harmony)
-        }else if(model == cm && model.getTransferType() == DataBuffer.TYPE_BYTE &&
-                cm instanceof ComponentColorModel){
-
-            int nc = cm.getNumComponents();
-            byte stride[] = new byte[scansize];
-            for (int sy = y, sOff = off; sy < y + h; sy++, sOff += scansize) {
-                System.arraycopy(pixels, sOff, stride, 0, scansize);
-                
-                raster.setDataElements(x, sy, w, 1, stride);
-            }
-        // END android-added
-        }else {
-            for (int sy = y, sOff = off; sy < y + h; sy++, sOff += scansize) {
-                for (int sx = x, idx = 0; sx < x + w; sx++, idx++) {
-                    int rgb = model.getRGB(pixels[sOff + idx] & 0xff);
-                    raster.setDataElements(sx, sy, cm.getDataElements(rgb, null));
-                }
-            }
-        }
-
-        if (imageSurf != null) {
-            imageSurf.invalidate();
-        }
-
-        imageUpdate(this, ImageObserver.SOMEBITS, 0, 0, width, height);
-    }
-
-    public void setDimensions(int width, int height) {
-        if(width <= 0 || height <= 0){
-            imageComplete(ImageObserver.ERROR);
-            return;
-        }
-
-        this.width = width;
-        this.height = height;
-        imageUpdate(this, (ImageObserver.HEIGHT | ImageObserver.WIDTH),
-                0, 0, width, height);
-    }
-
-    public void setHints(int hints) {
-        this.hints = hints;
-    }
-
-    public void imageComplete(int state) {
-        int flag;
-        switch(state){
-        case IMAGEABORTED:
-            flag = ImageObserver.ABORT;
-            break;
-        case IMAGEERROR:
-            flag = ImageObserver.ERROR | ImageObserver.ABORT;
-            break;
-        case SINGLEFRAMEDONE:
-            flag = ImageObserver.FRAMEBITS;
-            break;
-        case STATICIMAGEDONE:
-            flag = ImageObserver.ALLBITS;
-            break;
-        default:
-            // awt.3B=Incorrect ImageConsumer completion status
-            throw new IllegalArgumentException(Messages.getString("awt.3B")); //$NON-NLS-1$
-        }
-        imageUpdate(this, flag, 0, 0, width, height);
-
-        if((flag & (ImageObserver.ERROR | ImageObserver.ABORT |
-                ImageObserver.ALLBITS)) != 0 ) {
-            stopProduction();
-            observers.removeAllElements();
-        }
-    }
-
-    public /*synchronized*/ BufferedImage getBufferedImage(){
-        if(image == null){
-            ColorModel model = getColorModel();
-            WritableRaster wr = getRaster();
-            if(model != null && wr != null) {
-                image = new BufferedImage(model, wr, model.isAlphaPremultiplied(), null);
-            }
-        }
-        return image;
-    }
-
-    public /*synchronized*/ int checkImage(ImageObserver observer){
-        addObserver(observer);
-        return imageState;
-    }
-
-    public /*synchronized*/ boolean prepareImage(ImageObserver observer){
-        if((imageState & ImageObserver.ERROR) != 0){
-            if(observer != null){
-                observer.imageUpdate(this, ImageObserver.ERROR |
-                        ImageObserver.ABORT, -1, -1, -1, -1);
-            }
-            return false;
-        }
-        if((imageState & ImageObserver.ALLBITS) != 0) {
-            return true;
-        }
-        addObserver(observer);
-        startProduction();
-        return ((imageState & ImageObserver.ALLBITS) != 0);
-    }
-
-    public /*synchronized*/ ColorModel getColorModel(){
-        if(cm == null) {
-            startProduction();
-        }
-        return cm;
-    }
-
-    public /*synchronized*/ WritableRaster getRaster(){
-        if(raster == null) {
-            startProduction();
-        }
-        return raster;
-    }
-
-    public int getState(){
-        return imageState;
-    }
-
-    private /*synchronized*/ void addObserver(ImageObserver observer){
-        if(observer != null){
-          if(observers.contains(observer)) {
-            return;
-        }
-          if((imageState & ImageObserver.ERROR) != 0){
-              observer.imageUpdate(this, ImageObserver.ERROR |
-                      ImageObserver.ABORT, -1, -1, -1, -1);
-              return;
-          }
-          if((imageState & ImageObserver.ALLBITS) != 0){
-              observer.imageUpdate(this, imageState, 0, 0, width, height);
-              return;
-          }
-          observers.addElement(observer);
-        }
-    }
-
-    private synchronized void startProduction(){
-        if(!producing){
-            imageState &= ~ImageObserver.ABORT;
-            producing = true;
-            src.startProduction(this);
-        }
-    }
-
-    private synchronized void stopProduction(){
-        producing = false;
-        src.removeConsumer(this);
-    }
-
-    private void createRaster(){
-        try{
-            raster = cm.createCompatibleWritableRaster(width, height);
-            isIntRGB = false;
-            if(cm instanceof DirectColorModel){
-                DirectColorModel dcm = (DirectColorModel) cm;
-                if(dcm.getTransferType() == DataBuffer.TYPE_INT &&
-                        dcm.getRedMask() == 0xff0000 &&
-                        dcm.getGreenMask() == 0xff00 &&
-                        dcm.getBlueMask() == 0xff){
-                    isIntRGB = true;
-                }
-            }
-        }catch(Exception e){
-            cm = ColorModel.getRGBdefault();
-            raster = cm.createCompatibleWritableRaster(width, height);
-            isIntRGB = true;
-        }
-    }
-
-    private /*synchronized*/ void imageUpdate(Image img, int infoflags, int x, int y,
-            int width, int height){
-
-        imageState |= infoflags;
-        for (ImageObserver observer : observers) {
-            observer.imageUpdate(this, infoflags, x, y, width, height);
-        }
-
-//            notifyAll();
-    }
-
-    private void forceToIntARGB(){
-
-        int w = raster.getWidth();
-        int h = raster.getHeight();
-
-        WritableRaster destRaster = rgbCM.createCompatibleWritableRaster(w, h);
-
-        Object obj = null;
-        int pixels[] = new int[w];
-
-        if(cm instanceof IndexColorModel){
-            IndexColorModel icm = (IndexColorModel) cm;
-            int colorMap[] = new int[icm.getMapSize()];
-            icm.getRGBs(colorMap);
-
-            for (int y = 0; y < h; y++) {
-                obj = raster.getDataElements(0, y, w, 1, obj);
-                byte ba[] = (byte[]) obj;
-                for (int x = 0; x < ba.length; x++) {
-                    pixels[x] = colorMap[ba[x] & 0xff];
-                }
-                destRaster.setDataElements(0, y, w, 1, pixels);
-            }
-
-        }else{
-            for(int y = 0; y < h; y++){
-                for(int x = 0; x < w; x++){
-                    obj = raster.getDataElements(x, y, obj);
-                    pixels[x] = cm.getRGB(obj);
-                }
-                destRaster.setDataElements(0, y, w, 1, pixels);
-            }
-        }
-
-        synchronized(this){
-            if(imageSurf != null){
-                imageSurf.dispose();
-                imageSurf = null;
-            }
-            if(image != null){
-                image.flush();
-                image = null;
-            }
-            cm = rgbCM;
-            raster = destRaster;
-            isIntRGB = true;
-        }
-    }
-
-    public ImageSurface getImageSurface() {
-        if (imageSurf == null) {
-            ColorModel model = getColorModel();
-            WritableRaster wr = getRaster();
-            if(model != null && wr != null) {
-                imageSurf = new ImageSurface(model, wr);
-            }
-        }
-        return imageSurf;
-    }
-}