diff -r fd16c54261b3 -r 90ce3da70b43 jdk/src/share/classes/java/awt/image/ImageConsumer.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/classes/java/awt/image/ImageConsumer.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,226 @@
+/*
+ * Copyright 1995-2006 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * This code 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 General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package java.awt.image;
+
+import java.util.Hashtable;
+
+/**
+ * The interface for objects expressing interest in image data through
+ * the ImageProducer interfaces.  When a consumer is added to an image
+ * producer, the producer delivers all of the data about the image
+ * using the method calls defined in this interface.
+ *
+ * @see ImageProducer
+ *
+ * @author      Jim Graham
+ */
+public interface ImageConsumer {
+    /**
+     * The dimensions of the source image are reported using the
+     * setDimensions method call.
+     * @param width the width of the source image
+     * @param height the height of the source image
+     */
+    void setDimensions(int width, int height);
+
+    /**
+     * Sets the extensible list of properties associated with this image.
+     * @param props the list of properties to be associated with this
+     *        image
+     */
+    void setProperties(Hashtable<?,?> props);
+
+    /**
+     * Sets the ColorModel object used for the majority of
+     * the pixels reported using the setPixels method
+     * calls.  Note that each set of pixels delivered using setPixels
+     * contains its own ColorModel object, so no assumption should
+     * be made that this model will be the only one used in delivering
+     * pixel values.  A notable case where multiple ColorModel objects
+     * may be seen is a filtered image when for each set of pixels
+     * that it filters, the filter
+     * determines  whether the
+     * pixels can be sent on untouched, using the original ColorModel,
+     * or whether the pixels should be modified (filtered) and passed
+     * on using a ColorModel more convenient for the filtering process.
+     * @param model the specified <code>ColorModel</code>
+     * @see ColorModel
+     */
+    void setColorModel(ColorModel model);
+
+    /**
+     * Sets the hints that the ImageConsumer uses to process the
+     * pixels delivered by the ImageProducer.
+     * The ImageProducer can deliver the pixels in any order, but
+     * the ImageConsumer may be able to scale or convert the pixels
+     * to the destination ColorModel more efficiently or with higher
+     * quality if it knows some information about how the pixels will
+     * be delivered up front.  The setHints method should be called
+     * before any calls to any of the setPixels methods with a bit mask
+     * of hints about the manner in which the pixels will be delivered.
+     * If the ImageProducer does not follow the guidelines for the
+     * indicated hint, the results are undefined.
+     * @param hintflags a set of hints that the ImageConsumer uses to
+     *        process the pixels
+     */
+    void setHints(int hintflags);
+
+    /**
+     * The pixels will be delivered in a random order.  This tells the
+     * ImageConsumer not to use any optimizations that depend on the
+     * order of pixel delivery, which should be the default assumption
+     * in the absence of any call to the setHints method.
+     * @see #setHints
+     */
+    int RANDOMPIXELORDER = 1;
+
+    /**
+     * The pixels will be delivered in top-down, left-to-right order.
+     * @see #setHints
+     */
+    int TOPDOWNLEFTRIGHT = 2;
+
+    /**
+     * The pixels will be delivered in (multiples of) complete scanlines
+     * at a time.
+     * @see #setHints
+     */
+    int COMPLETESCANLINES = 4;
+
+    /**
+     * The pixels will be delivered in a single pass.  Each pixel will
+     * appear in only one call to any of the setPixels methods.  An
+     * example of an image format which does not meet this criterion
+     * is a progressive JPEG image which defines pixels in multiple
+     * passes, each more refined than the previous.
+     * @see #setHints
+     */
+    int SINGLEPASS = 8;
+
+    /**
+     * The image contain a single static image.  The pixels will be defined
+     * in calls to the setPixels methods and then the imageComplete method
+     * will be called with the STATICIMAGEDONE flag after which no more
+     * image data will be delivered.  An example of an image type which
+     * would not meet these criteria would be the output of a video feed,
+     * or the representation of a 3D rendering being manipulated
+     * by the user.  The end of each frame in those types of images will
+     * be indicated by calling imageComplete with the SINGLEFRAMEDONE flag.
+     * @see #setHints
+     * @see #imageComplete
+     */
+    int SINGLEFRAME = 16;
+
+    /**
+     * Delivers the pixels of the image with one or more calls
+     * to this method.  Each call specifies the location and
+     * size of the rectangle of source pixels that are contained in
+     * the array of pixels.  The specified ColorModel object should
+     * be used to convert the pixels into their corresponding color
+     * and alpha components.  Pixel (m,n) is stored in the pixels array
+     * at index (n * scansize + m + off).  The pixels delivered using
+     * this method are all stored as bytes.
+     * @param x the X coordinate of the upper-left corner of the
+     *        area of pixels to be set
+     * @param y the Y coordinate of the upper-left corner of the
+     *        area of pixels to be set
+     * @param w the width of the area of pixels
+     * @param h the height of the area of pixels
+     * @param model the specified <code>ColorModel</code>
+     * @param pixels the array of pixels
+     * @param off the offset into the <code>pixels</code> array
+     * @param scansize the distance from one row of pixels to the next in
+     * the <code>pixels</code> array
+     * @see ColorModel
+     */
+    void setPixels(int x, int y, int w, int h,
+                   ColorModel model, byte pixels[], int off, int scansize);
+
+    /**
+     * The pixels of the image are delivered using one or more calls
+     * to the setPixels method.  Each call specifies the location and
+     * size of the rectangle of source pixels that are contained in
+     * the array of pixels.  The specified ColorModel object should
+     * be used to convert the pixels into their corresponding color
+     * and alpha components.  Pixel (m,n) is stored in the pixels array
+     * at index (n * scansize + m + off).  The pixels delivered using
+     * this method are all stored as ints.
+     * this method are all stored as ints.
+     * @param x the X coordinate of the upper-left corner of the
+     *        area of pixels to be set
+     * @param y the Y coordinate of the upper-left corner of the
+     *        area of pixels to be set
+     * @param w the width of the area of pixels
+     * @param h the height of the area of pixels
+     * @param model the specified <code>ColorModel</code>
+     * @param pixels the array of pixels
+     * @param off the offset into the <code>pixels</code> array
+     * @param scansize the distance from one row of pixels to the next in
+     * the <code>pixels</code> array
+     * @see ColorModel
+     */
+    void setPixels(int x, int y, int w, int h,
+                   ColorModel model, int pixels[], int off, int scansize);
+
+    /**
+     * The imageComplete method is called when the ImageProducer is
+     * finished delivering all of the pixels that the source image
+     * contains, or when a single frame of a multi-frame animation has
+     * been completed, or when an error in loading or producing the
+     * image has occured.  The ImageConsumer should remove itself from the
+     * list of consumers registered with the ImageProducer at this time,
+     * unless it is interested in successive frames.
+     * @param status the status of image loading
+     * @see ImageProducer#removeConsumer
+     */
+    void imageComplete(int status);
+
+    /**
+     * An error was encountered while producing the image.
+     * @see #imageComplete
+     */
+    int IMAGEERROR = 1;
+
+    /**
+     * One frame of the image is complete but there are more frames
+     * to be delivered.
+     * @see #imageComplete
+     */
+    int SINGLEFRAMEDONE = 2;
+
+    /**
+     * The image is complete and there are no more pixels or frames
+     * to be delivered.
+     * @see #imageComplete
+     */
+    int STATICIMAGEDONE = 3;
+
+    /**
+     * The image creation process was deliberately aborted.
+     * @see #imageComplete
+     */
+    int IMAGEABORTED = 4;
+}