j3dcore: flatten the directory structure a bit

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

1 files changed, 240 insertions, 0 deletions

diff --git a/src/javax/media/j3d/Texture3DRetained.java b/src/javax/media/j3d/Texture3DRetained.java
new file mode 100644
index 0000000..c216c08
--- /dev/null
+++ b/src/javax/media/j3d/Texture3DRetained.java
@@ -0,0 +1,240 @@
+/*
+ * 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;
+
+/**
+ * Texture3D is a subclass of Texture class. It extends Texture
+ * class by adding a third co-ordinate, constructor and a mutator
+ * method for setting a 3D texture image.
+ */
+
+class Texture3DRetained extends TextureRetained {
+    // Boundary mode for R coordinate (wrap, clamp)
+    int		boundaryModeR = Texture.WRAP;
+    int		depth = 1;	// Depth (num slices) of texture map (2**p)
+
+    final void setDepth(int depth) {
+	this.depth = depth;
+    }
+
+    final int getDepth() {
+	return this.depth;
+    }
+
+    /**
+     * Sets the boundary mode for the R coordinate in this texture object.
+     * @param boundaryModeR the boundary mode for the R coordinate,
+     * one of: CLAMP or WRAP.
+     * @exception RestrictedAccessException if the method is called
+     * when this object is part of live or compiled scene graph.
+     */
+    final void initBoundaryModeR(int boundaryModeR) {
+	this.boundaryModeR = boundaryModeR;
+    }
+
+    /**
+     * Retrieves the boundary mode for the R coordinate.
+     * @return the current boundary mode for the R coordinate.
+     * @exception RestrictedAccessException if the method is called
+     * when this object is part of live or compiled scene graph.
+     */
+    final int getBoundaryModeR() {
+	return boundaryModeR;
+    }
+
+    /**
+     * This method updates the native context.
+     */
+    @Override
+    void bindTexture(Context ctx, int objectId, boolean enable) {
+        Pipeline.getPipeline().bindTexture3D(ctx, objectId, enable);
+    }
+
+    void updateTextureBoundary(Context ctx,
+            int boundaryModeS, int boundaryModeT,
+            int boundaryModeR, float boundaryRed,
+            float boundaryGreen, float boundaryBlue,
+            float boundaryAlpha) {
+
+        Pipeline.getPipeline().updateTexture3DBoundary(ctx,
+                boundaryModeS, boundaryModeT, boundaryModeR,
+                boundaryRed, boundaryGreen,
+                boundaryBlue, boundaryAlpha);
+    }
+
+    @Override
+    void updateTextureFilterModes(Context ctx,
+            int minFilter, int magFilter) {
+
+        Pipeline.getPipeline().updateTexture3DFilterModes(ctx,
+                minFilter, magFilter);
+    }
+
+    @Override
+    void updateTextureSharpenFunc(Context ctx,
+            int numSharpenTextureFuncPts,
+            float[] sharpenTextureFuncPts) {
+
+        Pipeline.getPipeline().updateTexture3DSharpenFunc(ctx,
+            numSharpenTextureFuncPts, sharpenTextureFuncPts);
+    }
+
+    @Override
+    void updateTextureFilter4Func(Context ctx,
+            int numFilter4FuncPts,
+            float[] filter4FuncPts) {
+
+        Pipeline.getPipeline().updateTexture3DFilter4Func(ctx,
+                numFilter4FuncPts, filter4FuncPts);
+    }
+
+    @Override
+    void updateTextureAnisotropicFilter(Context ctx, float degree) {
+        Pipeline.getPipeline().updateTexture3DAnisotropicFilter(ctx, degree);
+    }
+
+
+
+    // Wrapper around the native call for 3D textures
+    void updateTextureImage(Canvas3D cv,
+            int face, int numLevels, int level,
+            int textureFormat, int imageFormat,
+            int width, int height, int depth,
+            int boundaryWidth, int imageDataType,
+            Object imageData) {
+
+        Pipeline.getPipeline().updateTexture3DImage(cv.ctx,
+                numLevels, level,
+                textureFormat, imageFormat,
+                width, height, depth,
+                boundaryWidth, imageDataType, imageData, useAutoMipMapGeneration(cv));
+    }
+
+    // Wrapper around the native call for 3D textures
+    void updateTextureSubImage(Canvas3D cv,
+            int face, int level,
+            int xoffset, int yoffset, int zoffset,
+            int textureFormat, int imageFormat,
+            int imgXOffset, int imgYOffset, int imgZOffset,
+            int tilew, int tileh, int width, int height, int depth,
+            int imageDataType, Object imageData) {
+
+        Pipeline.getPipeline().updateTexture3DSubImage(cv.ctx,
+                level, xoffset, yoffset, zoffset,
+                textureFormat, imageFormat,
+                imgXOffset, imgYOffset, imgZOffset,
+                tilew, tileh, width, height, depth,
+                imageDataType, imageData, useAutoMipMapGeneration(cv));
+    }
+
+    // load level 0 image with null data pointer, just to enable
+    // mipmapping when level 0 is not the base level
+
+    @Override
+    void updateTextureDimensions(Canvas3D cv) {
+        if(images[0][0] != null) {
+            updateTextureImage(cv, maxLevels, 0, 0,
+                    format, images[0][0].getImageFormatTypeIntValue(false),
+                    width, height, depth, boundaryWidth,
+                    images[0][0].getImageDataTypeIntValue(), null);
+        }
+    }
+
+
+    @Override
+    void updateTextureBoundary(Canvas3D cv) {
+        updateTextureBoundary(cv.ctx,
+                boundaryModeS, boundaryModeT, boundaryModeR,
+                boundaryColor.x, boundaryColor.y,
+                boundaryColor.z, boundaryColor.w);
+    }
+
+    @Override
+    void updateTextureLodRange(Context ctx,
+            int baseLevel, int maximumLevel,
+            float minimumLod, float maximumLod) {
+
+        Pipeline.getPipeline().updateTexture3DLodRange(ctx, baseLevel, maximumLevel,
+                minimumLod, maximumLod);
+    }
+
+    @Override
+    void updateTextureLodOffset(Context ctx,
+            float lodOffsetX, float lodOffsetY,
+            float lodOffsetZ) {
+
+        Pipeline.getPipeline().updateTexture3DLodOffset(ctx,
+                lodOffsetX, lodOffsetY, lodOffsetZ);
+    }
+
+    @Override
+    void reloadTextureImage(Canvas3D cv, int face, int level,
+			ImageComponentRetained image, int numLevels) {
+
+/*
+        System.err.println("Texture3D.reloadTextureImage: level= " + level +
+		" image.imageYup= " + image.imageYup + " w= " + image.width +
+		" h= " + image.height + " d= " + depth +
+		" numLevels= " + numLevels);
+*/
+
+        // Texture3D does not need to support Raster
+        ImageComponentRetained.ImageData imageData = image.getImageData(false);
+
+        updateTextureImage(cv,
+                0, numLevels, level, format,
+                image.getImageFormatTypeIntValue(false),
+                image.width, image.height, depth,
+                boundaryWidth, image.getImageDataTypeIntValue(),
+                imageData.get());
+    }
+
+    @Override
+    void reloadTextureSubImage(Canvas3D cv, int level, int face,
+				ImageComponentUpdateInfo info,
+				ImageComponentRetained image) {
+	int x = info.x,
+	    y = info.y,
+	    z = info.z,
+	    width = info.width,
+	    height = info.height;
+
+        int xoffset = x;
+        int yoffset = y;
+        // Texture3D does not need to support Raster
+        ImageComponentRetained.ImageData imageData = image.getImageData(false);
+
+        updateTextureSubImage(cv,
+                0, level, xoffset, yoffset, z,
+                format, image.getImageFormatTypeIntValue(false),
+                xoffset, yoffset, z,
+                image.width, image.height,
+                width, height, 1, image.getImageDataTypeIntValue(),
+                imageData.get());
+    }
+
+}