j3dcore: flatten the directory structure a bit

Signed-off-by: Harvey Harrison <[email protected]>

1 files changed, 382 insertions, 0 deletions

diff --git a/src/javax/media/j3d/ImageComponent3DRetained.java b/src/javax/media/j3d/ImageComponent3DRetained.java
new file mode 100644
index 0000000..fd65ad1
--- /dev/null
+++ b/src/javax/media/j3d/ImageComponent3DRetained.java
@@ -0,0 +1,382 @@
+/*
+ * Copyright 1998-2008 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 javax.media.j3d;
+
+import java.awt.image.BufferedImage;
+import java.awt.image.ColorModel;
+import java.awt.image.RenderedImage;
+import java.awt.image.WritableRaster;
+
+/**
+ * This class defines a 3D array of pixels.
+ * This is used for texture images.
+ */
+
+class ImageComponent3DRetained extends ImageComponentRetained {
+
+    void setDepth(int depth) {
+        this.depth = depth;
+    }
+
+    /**
+     * Retrieves the depth of this 3D image component object.
+     * @return the format of this 3D image component object
+     */
+    int getDepth() {
+        return depth;
+    }
+
+    /**
+     * Copies the specified BufferedImage to this 3D image component
+     * object at the specified index.
+     * @param index the image index
+     * @param images BufferedImage object containing the image.
+     * The format and size must be the same as the current format in this
+     * ImageComponent3D object.  The index must not exceed the depth of this
+     * ImageComponent3D object.
+     */
+    void set(int index, BufferedImage image) {
+
+        geomLock.getLock();
+
+        if(byReference) {
+            // Fix to issue 488.
+            setRefImage(image, index);
+        }
+
+        if(imageData == null) {
+            // Only do this once, on the first image
+            // Reset this flag to true, incase it was set to false due to
+            // the previous image type.
+            abgrSupported = true;
+            imageTypeIsSupported = isImageTypeSupported(image);
+            imageData = createRenderedImageDataObject(null);
+        }
+        else {
+             if(getImageType() != evaluateImageType(image)) {
+                 // TODO need to throw illegal state exception
+             }
+        }
+
+        if (imageTypeIsSupported) {
+            copySupportedImageToImageData(image, index, imageData);
+        } else {
+            // image type is unsupported, need to create a supported local copy.
+            // TODO : borrow code from JAI to convert to right format.
+            copyUnsupportedImageToImageData(image, index, imageData);
+
+        }
+
+        geomLock.unLock();
+
+        if (source.isLive()) {
+            // send a IMAGE_CHANGED message in order to
+            // notify all the users of the change
+            sendMessage(IMAGE_CHANGED, null);
+        }
+    }
+
+    /**
+     * Copies the specified BufferedImage to this 3D image component
+     * object at the specified index.
+     * @param index the image index
+     * @param images BufferedImage object containing the image.
+     * The format and size must be the same as the current format in this
+     * ImageComponent3D object.  The index must not exceed the depth of this
+     * ImageComponent3D object.
+     *
+    void set(int index, NioImageBuffer nioImage) {
+
+        int width = nioImage.getWidth();
+        int height = nioImage.getHeight();
+
+        if (!byReference) {
+            throw new IllegalArgumentException(J3dI18N.getString("Need_New_Message_XXXXXImageComponent2D7"));
+        }
+        if (!yUp) {
+            throw new IllegalArgumentException(J3dI18N.getString("Need_New_Message_XXXXXImageComponent2D8"));
+        }
+
+        if (width != this.width) {
+            throw new IllegalArgumentException(J3dI18N.getString("ImageComponent3D2"));
+        }
+        if (height != this.height) {
+            throw new IllegalArgumentException(J3dI18N.getString("ImageComponent3D4"));
+        }
+
+        geomLock.getLock();
+
+        setImageClass(nioImage);
+
+        // This is a byRef image.
+         setRefImage(nioImage,0);
+
+        if(imageData == null) {
+            // Only do this once, on the first image
+            // Reset this flag to true, incase it was set to false due to
+            // the previous image type.
+            abgrSupported = true;
+
+            imageTypeIsSupported = isImageTypeSupported(nioImage);
+
+
+            // TODO : Need to handle null ....
+            imageData = createNioImageBufferDataObject(null);
+        }
+        else {
+
+             //if(getImageType() != evaluateImageType(image)) {
+                 // TODO need to throw illegal state exception
+             //}
+
+        }
+
+        if (imageTypeIsSupported) {
+             // TODO : Need to handle this ..... case ....
+            // copySupportedImageToImageData(image, index, imageData);
+        } else {
+             // System.err.println("Image format is unsupported -- illogical case");
+            throw new AssertionError();
+        }
+
+        geomLock.unLock();
+
+        if (source.isLive()) {
+            // send a IMAGE_CHANGED message in order to
+            // notify all the users of the change
+            sendMessage(IMAGE_CHANGED, null);
+        }
+    }
+    */
+
+    void set(int index, RenderedImage image) {
+
+        int width = image.getWidth();
+        int height = image.getHeight();
+
+        if (width != this.width) {
+            throw new IllegalArgumentException(J3dI18N.getString("ImageComponent3D2"));
+        }
+        if (height != this.height) {
+            throw new IllegalArgumentException(J3dI18N.getString("ImageComponent3D4"));
+        }
+
+	if (image instanceof BufferedImage) {
+	    set(index, ((BufferedImage)image));
+	}
+	else {
+	    // Create a buffered image from renderImage
+	    ColorModel cm = image.getColorModel();
+	    WritableRaster wRaster = image.copyData(null);
+	    BufferedImage bi = new BufferedImage(cm,
+						 wRaster,
+						 cm.isAlphaPremultiplied()
+						 ,null);
+	    set(index, bi);
+	}
+    }
+
+    /**
+     * Retrieves a copy of the images in this ImageComponent3D object.
+     * @return a new array of new BufferedImage objects created from the
+     * images in this ImageComponent3D object
+     */
+    RenderedImage[] getRenderedImage() {
+	int i;
+	RenderedImage bi[] = new RenderedImage[depth];
+
+	if (!byReference) {
+	    for (i=0; i<depth; i++) {
+                bi[i] = imageData.createBufferedImage(i);
+	    }
+	}
+        else {
+            for (i = 0; i < depth; i++) {
+                bi[i] = imageData.createBufferedImage(i);
+            }
+        }
+
+        return bi;
+    }
+
+
+    /**
+     * Retrieves a copy of the images in this ImageComponent3D object.
+     * @return a new array of new BufferedImage objects created from the
+     * images in this ImageComponent3D object
+     */
+    BufferedImage[] getImage() {
+	int i;
+	BufferedImage bi[] = new BufferedImage[depth];
+
+	if (!byReference) {
+	    for (i=0; i<depth; i++) {
+                bi[i] = imageData.createBufferedImage(i);
+	    }
+	}
+        else {
+            for (i = 0; i < depth; i++) {
+                bi[i] = imageData.createBufferedImage(i);
+                if (bi[i] == null) {
+                    throw new IllegalStateException(J3dI18N.getString("ImageComponent3DRetained0"));
+                }
+
+            }
+        }
+        return bi;
+    }
+
+    /**
+     * Retrieves a copy of one of the images in this ImageComponent3D object.
+     * @param index the index of the image to retrieve
+     * @return a new BufferedImage objects created from the
+     * image at the specified index in this ImageComponent3D object
+     */
+    RenderedImage getImage(int index) {
+	if (!byReference) {
+            return imageData.createBufferedImage(index);
+	}
+
+        return (RenderedImage) getRefImage(index);
+    }
+
+    /**
+     * Update data.
+     * x and y specifies the x & y offset of the image data in
+     * ImageComponent.  It assumes that the origin is (0, 0).
+     */
+    void updateData(ImageComponent3D.Updater updater,
+                        int index, int x, int y, int width, int height) {
+
+        geomLock.getLock();
+
+        // call the user supplied updateData method to update the data
+        updater.updateData((ImageComponent3D)source, index, x, y, width, height);
+
+        RenderedImage refImage = (RenderedImage) getRefImage(index);
+        assert (refImage != null);
+        assert (imageData != null);
+
+
+        // update the internal copy of the image data if a copy has been
+        // made
+        int srcX = x + refImage.getMinX();
+        int srcY = y + refImage.getMinY();
+
+        if (imageTypeIsSupported) {
+            if (refImage instanceof BufferedImage) {
+                copyImageLineByLine((BufferedImage)refImage, srcX, srcY, x, y, index, width, height, imageData);
+            } else {
+                copySupportedImageToImageData(refImage, srcX, srcY, x, y, index, width, height, imageData);
+            }
+        } else {
+            // image type is unsupported, need to create a supported local copy.
+            // TODO : Should look into borrow code from JAI to convert to right format.
+            if (refImage instanceof BufferedImage) {
+                copyUnsupportedImageToImageData((BufferedImage)refImage, srcX, srcY, x, y, index, width, height, imageData);
+            } else {
+                copyUnsupportedImageToImageData(refImage, srcX, srcY, x, y, index, width, height, imageData);
+            }
+        }
+
+        geomLock.unLock();
+
+
+        if (source.isLive()) {
+
+            // send a SUBIMAGE_CHANGED message in order to
+            // notify all the users of the change
+
+            ImageComponentUpdateInfo info;
+
+            info = new ImageComponentUpdateInfo();
+            info.x = x;
+            info.y = y;
+	    info.z = index;
+            info.width = width;
+            info.height = height;
+
+            sendMessage(SUBIMAGE_CHANGED, info);
+        }
+    }
+
+    void setSubImage(int index, RenderedImage image, int width, int height,
+                        int srcX, int srcY, int dstX, int dstY) {
+
+         if(!isSubImageTypeEqual(image)) {
+            throw new IllegalStateException(
+                                J3dI18N.getString("ImageComponent2D6"));
+        }
+
+        // Can't be byReference
+        assert (!byReference);
+        assert (imageData != null);
+
+        geomLock.getLock();
+
+        if (imageTypeIsSupported) {
+            // Either not byRef or not yUp or not both
+            // System.err.println("ImageComponen3DRetained.setSubImage() : (imageTypeSupported ) --- (1)");
+            if (image instanceof BufferedImage) {
+                copyImageLineByLine((BufferedImage)image, srcX, srcY, dstX, dstY, index, width, height, imageData);
+            }
+            else {
+                copySupportedImageToImageData(image, srcX, srcY, dstX, dstY, index, width, height, imageData);
+            }
+       } else {
+            // image type is unsupported, need to create a supported local copy.
+            // TODO : Should look into borrow code from JAI to convert to right format.
+            // System.err.println("ImageComponent3DRetained.setSubImage() : (imageTypeSupported == false) --- (2)");
+             if (image instanceof BufferedImage) {
+                copyUnsupportedImageToImageData((BufferedImage)image, srcX, srcY, dstX, dstY, index, width, height, imageData);
+            }
+            else {
+                copyUnsupportedImageToImageData(image, srcX, srcY, dstX, dstY, index, width, height, imageData);
+            }
+        }
+
+        geomLock.unLock();
+
+
+        if (source.isLive()) {
+
+            // send a SUBIMAGE_CHANGED message in order to
+            // notify all the users of the change
+
+            ImageComponentUpdateInfo info;
+
+            info = new ImageComponentUpdateInfo();
+            info.x = dstX;
+            info.y = dstY;
+	    info.z = index;
+            info.width = width;
+            info.height = height;
+
+            sendMessage(SUBIMAGE_CHANGED, info);
+        }
+    }
+}