Remove unused private APIs

Change-Id: Ib22005c7ed9923120089a1f1c806bca55bb90967

4 files changed, 0 insertions, 655 deletions

diff --git a/opengl/java/android/opengl/Group.java b/opengl/java/android/opengl/Group.java
deleted file mode 100644
index 1ef2953..0000000
--- a/opengl/java/android/opengl/Group.java
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed 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.
- */
-
-package android.opengl;
-
-import java.nio.ByteBuffer;
-import java.nio.ByteOrder;
-import java.nio.ShortBuffer;
-import java.io.DataInputStream;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Iterator;
-import javax.microedition.khronos.opengles.*;
-
-class MaterialIndices {
-
-    private Material material = null;
-    private ShortBuffer indexBuffer = null;
-
-    public MaterialIndices(Material material, ShortBuffer indexBuffer) {
-        this.material = material;
-        this.indexBuffer = indexBuffer;
-    }
-
-    public Material getMaterial() {
-        return material;
-    }
-
-    public ShortBuffer getIndexBuffer() {
-        return indexBuffer;
-    }
-}
-
-/**
- * {@hide}
- */
-public class Group {
-
-    private Object3D parent;
-    private String name;
-
-    private List<MaterialIndices> materialIndices =
-        new ArrayList<MaterialIndices>();
-
-    public Group(Object3D parent) {
-        this.parent = parent;
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public void load(DataInputStream dis) throws IOException {
-        dis.readInt(); // name length
-        this.name = dis.readUTF();
-
-        int numMaterials = dis.readInt();
-
-        for (int i = 0; i < numMaterials; i++) {
-            dis.readInt(); // material name length
-            String matName = dis.readUTF();
-            Material material = parent.getMaterial(matName);
-
-            int numIndices = dis.readInt();
-            byte[] indicesBytes = new byte[numIndices * 2];
-            dis.readFully(indicesBytes);
-
-            // Swap bytes from network to native order if necessary
-            if (ByteOrder.nativeOrder() == ByteOrder.LITTLE_ENDIAN) {
-                int idx = 0;
-                for (int j = 0; j < numIndices; j++) {
-                    byte b0 = indicesBytes[idx];
-                    byte b1 = indicesBytes[idx + 1];
-                    indicesBytes[idx] = b1;
-                    indicesBytes[idx + 1] = b0;
-                    idx += 2;
-                }
-            }
-
-            ByteBuffer ibb = ByteBuffer.allocateDirect(2*numIndices);
-            ibb.order(ByteOrder.nativeOrder());
-            ibb.put(indicesBytes);
-            ibb.position(0);
-
-            ShortBuffer sb = ibb.asShortBuffer();
-            materialIndices.add(new MaterialIndices(material, sb));
-        }
-    }
-
-    public int getNumTriangles() {
-        int numTriangles = 0;
-        Iterator<MaterialIndices> iter = materialIndices.iterator();
-        while (iter.hasNext()) {
-            MaterialIndices matIdx = iter.next();
-            ShortBuffer indexBuffer = matIdx.getIndexBuffer();
-            numTriangles += indexBuffer.capacity()/3;
-        }
-        return numTriangles;
-    }
-
-    public void draw(GL10 gl) {
-        gl.glDisableClientState(gl.GL_COLOR_ARRAY);
-
-        gl.glVertexPointer(3, gl.GL_FIXED, 0, parent.getVertexBuffer());
-        gl.glEnableClientState(gl.GL_VERTEX_ARRAY);
-
-        gl.glNormalPointer(gl.GL_FIXED, 0, parent.getNormalBuffer());
-        gl.glEnableClientState(gl.GL_NORMAL_ARRAY);
-
-        if (parent.hasTexcoords()) {
-            gl.glTexCoordPointer(2, gl.GL_FIXED, 0, parent.getTexcoordBuffer());
-            gl.glEnableClientState(gl.GL_TEXTURE_COORD_ARRAY);
-            gl.glEnable(gl.GL_TEXTURE_2D);
-        } else {
-            gl.glDisable(gl.GL_TEXTURE_2D);
-        }
-
-        Iterator<MaterialIndices> iter = materialIndices.iterator();
-        while (iter.hasNext()) {
-            MaterialIndices matIdx = iter.next();
-            ShortBuffer indexBuffer = matIdx.getIndexBuffer();
-            Material mat = matIdx.getMaterial();
-            mat.setMaterialParameters(gl);
-            if (parent.hasTexcoords() && mat.getMap_Kd().length() > 0) {
-                Texture texture = parent.getTexture(mat.getMap_Kd());
-                texture.setTextureParameters(gl);
-            }
-
-            gl.glDrawElements(gl.GL_TRIANGLES,
-                    indexBuffer.capacity(),
-                    gl.GL_UNSIGNED_SHORT,
-                    indexBuffer);
-        }
-    }
-
-    public String toString() {
-        return "Group[" +
-        "name=" + name +
-        "]";
-    }
-}
diff --git a/opengl/java/android/opengl/Material.java b/opengl/java/android/opengl/Material.java
deleted file mode 100644
index 60a3e72..0000000
--- a/opengl/java/android/opengl/Material.java
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed 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.
- */
-
-package android.opengl;
-
-import java.io.DataInputStream;
-import java.io.IOException;
-import javax.microedition.khronos.opengles.GL10;
-
-/**
- * {@hide}
- */
-public class Material {
-
-    private Object3D parent;
-    private String name;
-    private String map_kd;
-    private float[] ka = new float[4];
-    private float[] kd = new float[4];
-    private float[] ks = new float[4];
-    private float ns;
-    private int illum;
-    private float d;
-
-    private static float[] black = { 0.0f, 0.0f, 0.0f, 1.0f };
-
-    public Material(Object3D parent) {
-        this.parent = parent;
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public String getMap_Kd() {
-        return map_kd;
-    }
-
-    public void setMaterialParameters(GL10 gl) {
-        gl.glMaterialfv(gl.GL_FRONT_AND_BACK, gl.GL_AMBIENT, kd, 0);
-        gl.glMaterialfv(gl.GL_FRONT_AND_BACK, gl.GL_DIFFUSE, kd, 0);
-        gl.glMaterialfv(gl.GL_FRONT_AND_BACK, gl.GL_SPECULAR, ks, 0);
-        gl.glMaterialf(gl.GL_FRONT_AND_BACK, gl.GL_SHININESS,
-                Math.min(Math.max(ns, 0), 128));
-
-//      if (illum == 0) {
-//      gl.glMaterialfv(gl.GL_FRONT_AND_BACK, gl.GL_AMBIENT, kd, 0);
-//      } else {
-//      gl.glMaterialfv(gl.GL_FRONT_AND_BACK, gl.GL_AMBIENT, ka, 0);
-//      gl.glMaterialfv(gl.GL_FRONT_AND_BACK, gl.GL_DIFFUSE, kd, 0);
-//      }
-
-//      if (illum > 1) {
-//      gl.glMaterialfv(gl.GL_FRONT_AND_BACK, gl.GL_SPECULAR, ks, 0);
-//      gl.glMaterialf(gl.GL_FRONT_AND_BACK, gl.GL_SHININESS,
-//      Math.min(Math.max(ns, 0), 128));
-//      } else {
-//      gl.glMaterialfv(gl.GL_FRONT_AND_BACK, gl.GL_SPECULAR, black, 0);
-//      }
-    }
-
-    public void load(DataInputStream dis) throws IOException {
-        dis.readInt(); // name length
-        this.name = dis.readUTF();
-
-        dis.readInt(); // map_kdLength
-        this.map_kd = dis.readUTF();
-
-        if (parent.hasTexcoords() && map_kd.length() > 0) {
-            parent.loadTexture(map_kd);
-        }
-
-        this.ka[0] = dis.readFloat();
-        this.ka[1] = dis.readFloat();
-        this.ka[2] = dis.readFloat();
-        this.ka[3] = dis.readFloat();
-
-        this.kd[0] = dis.readFloat();
-        this.kd[1] = dis.readFloat();
-        this.kd[2] = dis.readFloat();
-        this.kd[3] = dis.readFloat();
-
-        this.ks[0] = dis.readFloat();
-        this.ks[1] = dis.readFloat();
-        this.ks[2] = dis.readFloat();
-        this.ks[3] = dis.readFloat();
-
-        this.ns = dis.readFloat();
-        this.illum = dis.readInt();
-        this.d = dis.readFloat();
-    }
-
-    public String toString() {
-        return "Material[" +
-        "name=\"" + name + "\"," +
-        "ka={" + ka[0] + "," + ka[1] + "," + ka[2] + "}," +
-        "kd={" + kd[0] + "," + kd[1] + "," + kd[2] + "}," +
-        "ks={" + ks[0] + "," + ks[1] + "," + ks[2] + "}," +
-        "ns=" + ns + "," +
-        "map_kd=\"" + 
-        (map_kd == null ? "" : map_kd) +
-        "\"," +
-        "illum=" + illum + "," +
-        "d=" + d +
-        "]";
-    }
-}
diff --git a/opengl/java/android/opengl/Object3D.java b/opengl/java/android/opengl/Object3D.java
deleted file mode 100644
index 340c6a7..0000000
--- a/opengl/java/android/opengl/Object3D.java
+++ /dev/null
@@ -1,245 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed 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.
- */
-
-package android.opengl;
-
-import java.io.BufferedReader;
-import java.io.DataInputStream;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.IOException;
-import java.nio.ByteBuffer;
-import java.nio.ByteOrder;
-import java.nio.IntBuffer;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import javax.microedition.khronos.opengles.*;
-
-/**
- * {@hide}
- */
-public abstract class Object3D {
-
-    private boolean mHasTexcoords = false;
-
-    private float mBoundsMinX = Float.MAX_VALUE;
-    private float mBoundsMaxX = Float.MIN_VALUE;
-    private float mBoundsMinY = Float.MAX_VALUE;
-    private float mBoundsMaxY = Float.MIN_VALUE;
-    private float mBoundsMinZ = Float.MAX_VALUE;
-    private float mBoundsMaxZ = Float.MIN_VALUE;
-
-    private IntBuffer mVertexBuffer;
-    private IntBuffer mNormalBuffer;
-    private IntBuffer mTexcoordBuffer;
-
-    // All groups, by name
-    private Map<String, Group> mGroups;
-
-    // All materials, by name
-    private Map<String, Material> mMaterials;
-
-    // All texture maps, by name
-    private Map<String, Texture> mTextures;
-
-    public Object3D() {
-        reset();
-    }
-
-    /**
-     * Override this method with an implementation that contructs
-     * and InputStream from the given filename.  For example, if the
-     * source files are to be retrieved using an AssetManager,
-     * the implementation would use AssetManager.load() to
-     * get the input stream.
-     */
-    public abstract InputStream readFile(String filename) throws IOException;
-
-    private void reset() {
-        mVertexBuffer = mNormalBuffer = mTexcoordBuffer = null;
-
-        mGroups = new HashMap<String,Group>();
-        mMaterials = new HashMap<String,Material>();
-        mTextures = new HashMap<String,Texture>();
-    }
-
-    public Material getMaterial(String name) {
-        Material mat = mMaterials.get(name);
-        return mat;
-    }
-
-    public Texture getTexture(String name) {
-        return mTextures.get(name);
-    }
-
-    public IntBuffer getVertexBuffer() {
-        return mVertexBuffer;
-    }
-
-    public IntBuffer getNormalBuffer() {
-        return mNormalBuffer;
-    }
-
-    public IntBuffer getTexcoordBuffer() {
-        return mTexcoordBuffer;
-    }
-
-    public int getNumTriangles() {
-        int numTriangles = 0;
-        Iterator<Group> iter = mGroups.values().iterator();
-        while (iter.hasNext()) {
-            numTriangles += iter.next().getNumTriangles();
-        }
-        return numTriangles;
-    }
-
-    public boolean hasTexcoords() {
-        return mHasTexcoords;
-    }
-
-    public float getBoundsMinX() {
-        return mBoundsMinX;
-    }
-
-    public float getBoundsMaxX() {
-        return mBoundsMaxX;
-    }
-
-    public float getBoundsMinY() {
-        return mBoundsMinY;
-    }
-
-    public float getBoundsMaxY() {
-        return mBoundsMaxY;
-    }
-
-    public float getBoundsMinZ() {
-        return mBoundsMinZ;
-    }
-
-    public float getBoundsMaxZ() {
-        return mBoundsMaxZ;
-    }
-
-    public void loadTexture(String name) throws IOException {
-        InputStream is = readFile(name + ".raw");
-        Texture texture = new Texture(is);
-        mTextures.put(name, texture);
-    }
-
-    private static void verifyByte(DataInputStream dis, int b) 
-    throws IOException {
-        int x = dis.read() & 0xff;
-        if (x != b) {
-            throw new RuntimeException("Bad byte: " +
-                    x +
-                    " (expected " + b + ")");
-        }
-    }
-
-    public void load(String filename) throws IOException {
-        reset();
-
-        DataInputStream dis = new DataInputStream(readFile(filename));
-        verifyByte(dis, 'g' + 128);
-        verifyByte(dis, 'l');
-        verifyByte(dis, 'e');
-        verifyByte(dis, 's');
-
-        int numTuples = dis.readInt();
-
-        this.mBoundsMinX = dis.readFloat();
-        this.mBoundsMaxX = dis.readFloat();
-        this.mBoundsMinY = dis.readFloat();
-        this.mBoundsMaxY = dis.readFloat();
-        this.mBoundsMinZ = dis.readFloat();
-        this.mBoundsMaxZ = dis.readFloat();
-
-        this.mHasTexcoords = dis.readInt() == 1;
-
-        int intsPerTuple = mHasTexcoords ? 8 : 6;
-        int numInts = numTuples*intsPerTuple;
-
-        int len = 4*numTuples*(mHasTexcoords ? 8 : 6);
-
-        byte[] tmp = new byte[len];
-        int tidx = 0;
-        while (tidx < len) {
-            tidx += dis.read(tmp, tidx, len - tidx);
-        }
-        if (ByteOrder.nativeOrder() == ByteOrder.BIG_ENDIAN) {
-            for (int i = 0; i < len; i += 4) {
-                byte tmp0 = tmp[i];
-                byte tmp1 = tmp[i + 1];
-                byte tmp2 = tmp[i + 2];
-                byte tmp3 = tmp[i + 3];
-                tmp[i] = tmp3;
-                tmp[i + 1] = tmp2;
-                tmp[i + 2] = tmp1;
-                tmp[i + 3] = tmp0;
-            }
-        }
-
-        ByteBuffer allbb = ByteBuffer.allocateDirect(len);
-        allbb.order(ByteOrder.nativeOrder());
-        allbb.put(tmp);
-
-        allbb.position(0);
-        allbb.limit(4*3*numTuples);
-        ByteBuffer vbb = allbb.slice();
-        this.mVertexBuffer = vbb.asIntBuffer();
-        mVertexBuffer.position(0);
-
-        if (mHasTexcoords) {
-            allbb.position(allbb.limit());
-            allbb.limit(allbb.position() + 4*2*numTuples);
-            ByteBuffer tbb = allbb.slice();
-            this.mTexcoordBuffer = tbb.asIntBuffer();
-            mTexcoordBuffer.position(0);
-        }
-
-        allbb.position(allbb.limit());
-        allbb.limit(allbb.position() + 4*3*numTuples);
-        ByteBuffer nbb = allbb.slice();
-        this.mNormalBuffer = nbb.asIntBuffer();
-        mNormalBuffer.position(0);
-
-        int numMaterials = dis.readInt();
-        for (int i = 0; i < numMaterials; i++) {
-            Material mat = new Material(this);
-            mat.load(dis);
-            mMaterials.put(mat.getName(), mat);
-        }
-
-        int numGroups = dis.readInt();
-        for (int i = 0; i < numGroups; i++) {
-            Group g = new Group(this);
-            g.load(dis);
-            mGroups.put(g.getName(), g);
-        }
-    }
-
-    public void draw(GL10 gl) {
-        Iterator<Group> iter = mGroups.values().iterator();
-        while (iter.hasNext()) {
-            iter.next().draw(gl);
-        }
-    }
-}
-
diff --git a/opengl/java/android/opengl/Texture.java b/opengl/java/android/opengl/Texture.java
deleted file mode 100644
index dcd894d..0000000
--- a/opengl/java/android/opengl/Texture.java
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed 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.
- */
-
-package android.opengl;
-
-import java.io.InputStream;
-import java.io.IOException;
-import java.nio.Buffer;
-import java.nio.ByteBuffer;
-import java.nio.ByteOrder;
-import javax.microedition.khronos.opengles.GL10;
-
-import android.content.res.AssetManager;
-
-/**
- * {@hide}
- */
-public class Texture {
-
-    private int width, height, bpp;
-    private ByteBuffer data;
-    private int name = -1;
-
-    // Texture maps have the following format.  All integers
-    // are 16 bits, high byte first.  Pixels are in 5/6/5
-    // RGB format, low byte first.
-    //
-    // width
-    // height
-    // pixel (0, 0)
-    // pixel (1, 0)
-    // ...
-    // pixel (width - 1, height - 1)
-
-    private int readInt16(InputStream is) throws IOException {
-        return is.read() | (is.read() << 8);
-    }
-
-    public Texture(InputStream is) throws IOException {
-        this.width  = readInt16(is);
-        this.height  = readInt16(is);
-        this.bpp = 2;
-
-        int npixels = width*height;
-        int nbytes = npixels*bpp;
-        byte[] arr = new byte[nbytes];
-
-        int idx = 0;
-        while (idx < nbytes) {
-            int nread = is.read(arr, idx, nbytes - idx);
-            idx += nread;
-        }
-
-        if (ByteOrder.nativeOrder() == ByteOrder.BIG_ENDIAN) {
-            // Swap pairs of bytes on big-endian platforms
-            for (int i = 0; i < npixels; i++) {
-                int j = i*2;
-                int k = j + 1;
-
-                byte tmp = arr[j];
-                arr[j] = arr[k];
-                arr[k] = tmp;
-            }
-        }
-
-        this.data = ByteBuffer.allocateDirect(arr.length);
-        this.data.order(ByteOrder.nativeOrder());
-        data.put(arr);
-        data.position(0);
-    }
-
-    private int loadTexture(GL10 gl,
-            int textureUnit,
-            int minFilter, int magFilter,
-            int wrapS, int wrapT,
-            int mode,
-            int width, int height,
-            int dataType,
-            Buffer data) {
-        int[] texture = new int[1];
-        gl.glGenTextures(1, texture, 0);
-
-        gl.glEnable(gl.GL_TEXTURE_2D);
-        gl.glClientActiveTexture(textureUnit);
-        gl.glBindTexture(gl.GL_TEXTURE_2D, texture[0]);
-        gl.glTexParameterf(gl.GL_TEXTURE_2D,
-                gl.GL_TEXTURE_MIN_FILTER,
-                minFilter);
-        gl.glTexParameterf(gl.GL_TEXTURE_2D,
-                gl.GL_TEXTURE_MAG_FILTER,
-                magFilter);
-        gl.glTexParameterf(gl.GL_TEXTURE_2D,
-                gl.GL_TEXTURE_WRAP_S,
-                wrapS);
-        gl.glTexParameterf(gl.GL_TEXTURE_2D,
-                gl.GL_TEXTURE_WRAP_T,
-                wrapT);
-        gl.glTexEnvf(gl.GL_TEXTURE_ENV, gl.GL_TEXTURE_ENV_MODE, mode);
-
-        gl.glTexImage2D(gl.GL_TEXTURE_2D, 0, gl.GL_RGB,
-                width, height,
-                0, gl.GL_RGB, dataType,
-                data);
-
-        return texture[0];
-    }
-
-    public void setTextureParameters(GL10 gl) {
-        if (name < 0) {
-            name = loadTexture(gl,
-                    gl.GL_TEXTURE0,
-                    gl.GL_NEAREST, gl.GL_NEAREST,
-                    gl.GL_REPEAT, gl.GL_REPEAT,
-                    gl.GL_MODULATE,
-                    width, height,
-                    gl.GL_UNSIGNED_SHORT_5_6_5,
-                    data);
-        }
-
-        gl.glBindTexture(gl.GL_TEXTURE_2D, name);
-    }
-}