libs/rs/java/Rollo/src/com/android/rollo/RolloRS.java - platform/frameworks/base - Git at Google

 /*
  * Copyright (C) 2008 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 com.android.rollo;

 import java.io.Writer;

 import android.renderscript.RenderScript;
 import android.renderscript.ProgramVertexAlloc;
 import android.renderscript.Element;

 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 import android.graphics.Canvas;
 import android.graphics.Paint;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
 import android.graphics.Typeface;

 import android.content.Context;
 import android.content.res.Resources;
 import android.util.Log;

 public class RolloRS {
     //public static final int STATE_SELECTED_ID = 0;
     public static final int STATE_DONE = 1;
     //public static final int STATE_PRESSURE = 2;
     public static final int STATE_ZOOM = 3;
     //public static final int STATE_WARP = 4;
     public static final int STATE_ORIENTATION = 5;
     public static final int STATE_SELECTION = 6;
     public static final int STATE_FIRST_VISIBLE = 7;
     public static final int STATE_COUNT = 8;
     public static final int STATE_TOUCH = 9;


     public RolloRS() {
     }

     public void init(RenderScript rs, Resources res, int width, int height) {
         mRS = rs;
         mRes = res;
         mWidth = width;
         mHeight = height;
         initNamed();
         initRS();
     }

     public void setPosition(float column) {
         mAllocStateBuf[STATE_FIRST_VISIBLE] = (int)(column * (-20));
         mAllocState.data(mAllocStateBuf);
     }

     public void setTouch(boolean touch) {
         mAllocStateBuf[STATE_TOUCH] = touch ? 1 : 0;
         mAllocState.data(mAllocStateBuf);
     }

     public void setZoom(float z) {
         //Log.e("rs", "zoom " + Float.toString(z));

         mAllocStateBuf[STATE_ZOOM] = (int)(z * 1000.f);
         mAllocState.data(mAllocStateBuf);
     }

     public void setSelected(int index) {
         //Log.e("rs",  "setSelected " + Integer.toString(index));

         mAllocStateBuf[STATE_SELECTION] = index;
         mAllocStateBuf[STATE_DONE] = 1;
         mAllocState.data(mAllocStateBuf);
     }

     private int mWidth;
     private int mHeight;

     private Resources mRes;
     private RenderScript mRS;
     private RenderScript.Script mScript;
     private RenderScript.Sampler mSampler;
     private RenderScript.Sampler mSamplerText;
     private RenderScript.ProgramFragmentStore mPFSBackground;
     private RenderScript.ProgramFragmentStore mPFSText;
     private RenderScript.ProgramFragment mPFImages;
     private RenderScript.ProgramFragment mPFText;
     private RenderScript.ProgramVertex mPV;
     private ProgramVertexAlloc mPVAlloc;
     private RenderScript.ProgramVertex mPVOrtho;
     private ProgramVertexAlloc mPVOrthoAlloc;
     private RenderScript.Allocation[] mIcons;
     private RenderScript.Allocation[] mLabels;

     private int[] mAllocStateBuf;
     private RenderScript.Allocation mAllocState;

     private int[] mAllocIconIDBuf;
     private RenderScript.Allocation mAllocIconID;

     private int[] mAllocLabelIDBuf;
     private RenderScript.Allocation mAllocLabelID;

     private int[] mAllocScratchBuf;
     private RenderScript.Allocation mAllocScratch;

     private void initNamed() {
         mRS.samplerBegin();
         mRS.samplerSet(RenderScript.SamplerParam.FILTER_MIN,
                        RenderScript.SamplerValue.LINEAR);//_MIP_LINEAR);
         mRS.samplerSet(RenderScript.SamplerParam.FILTER_MAG,
                        RenderScript.SamplerValue.LINEAR);
         mRS.samplerSet(RenderScript.SamplerParam.WRAP_MODE_S,
                        RenderScript.SamplerValue.CLAMP);
         mRS.samplerSet(RenderScript.SamplerParam.WRAP_MODE_T,
                        RenderScript.SamplerValue.CLAMP);
         mSampler = mRS.samplerCreate();

         mRS.samplerBegin();
         mRS.samplerSet(RenderScript.SamplerParam.FILTER_MIN,
                        RenderScript.SamplerValue.NEAREST);
         mRS.samplerSet(RenderScript.SamplerParam.FILTER_MAG,
                        RenderScript.SamplerValue.NEAREST);
         mRS.samplerSet(RenderScript.SamplerParam.WRAP_MODE_S,
                        RenderScript.SamplerValue.CLAMP);
         mRS.samplerSet(RenderScript.SamplerParam.WRAP_MODE_T,
                        RenderScript.SamplerValue.CLAMP);
         mSamplerText = mRS.samplerCreate();


         mRS.programFragmentBegin(null, null);
         mRS.programFragmentSetTexEnable(0, true);
         mRS.programFragmentSetTexEnvMode(0, RenderScript.EnvMode.MODULATE);
         mPFImages = mRS.programFragmentCreate();
         mPFImages.setName("PF");
         mPFImages.bindSampler(mSampler, 0);

         mRS.programFragmentBegin(null, null);
         mRS.programFragmentSetTexEnable(0, true);
         mRS.programFragmentSetTexEnvMode(0, RenderScript.EnvMode.MODULATE);
         mPFText = mRS.programFragmentCreate();
         mPFText.setName("PFText");
         mPFText.bindSampler(mSamplerText, 0);

         mRS.programFragmentStoreBegin(null, null);
         mRS.programFragmentStoreDepthFunc(RenderScript.DepthFunc.LESS);
         mRS.programFragmentStoreDitherEnable(false);
         mRS.programFragmentStoreDepthMask(true);
         mRS.programFragmentStoreBlendFunc(RenderScript.BlendSrcFunc.SRC_ALPHA,
                                           RenderScript.BlendDstFunc.ONE_MINUS_SRC_ALPHA);
         mPFSBackground = mRS.programFragmentStoreCreate();
         mPFSBackground.setName("PFS");

         mRS.programFragmentStoreBegin(null, null);
         mRS.programFragmentStoreDepthFunc(RenderScript.DepthFunc.ALWAYS);
         mRS.programFragmentStoreDitherEnable(false);
         mRS.programFragmentStoreDepthMask(false);
         mRS.programFragmentStoreBlendFunc(RenderScript.BlendSrcFunc.SRC_ALPHA,
                                           RenderScript.BlendDstFunc.ONE_MINUS_SRC_ALPHA);
         mPFSText = mRS.programFragmentStoreCreate();
         mPFSText.setName("PFSText");

         mPVAlloc = new ProgramVertexAlloc(mRS);
         mRS.programVertexBegin(null, null);
         mRS.programVertexSetTextureMatrixEnable(false);
         mPV = mRS.programVertexCreate();
         mPV.setName("PV");
         mPV.bindAllocation(0, mPVAlloc.mAlloc);
         mPVAlloc.setupProjectionNormalized(mWidth, mHeight);

         mPVOrthoAlloc = new ProgramVertexAlloc(mRS);
         mRS.programVertexBegin(null, null);
         mRS.programVertexSetTextureMatrixEnable(true);
         mPVOrtho = mRS.programVertexCreate();
         mPVOrtho.setName("PVOrtho");
         mPVOrtho.bindAllocation(0, mPVOrthoAlloc.mAlloc);
         mPVOrthoAlloc.setupOrthoWindow(mWidth, mHeight);

         mRS.contextBindProgramVertex(mPV);

         mAllocScratchBuf = new int[32];
         mAllocScratch = mRS.allocationCreateSized(
             Element.USER_I32, mAllocScratchBuf.length);
         mAllocScratch.data(mAllocScratchBuf);

         Log.e("rs", "Done loading named");


         {
             mIcons = new RenderScript.Allocation[29];
             mAllocIconIDBuf = new int[mIcons.length];
             mAllocIconID = mRS.allocationCreateSized(
                 Element.USER_I32, mAllocIconIDBuf.length);

             mLabels = new RenderScript.Allocation[29];
             mAllocLabelIDBuf = new int[mLabels.length];
             mAllocLabelID = mRS.allocationCreateSized(
                 Element.USER_I32, mLabels.length);

             Element ie8888 = Element.RGBA_8888;

             mIcons[0] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.browser, ie8888, true);
             mIcons[1] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.market, ie8888, true);
             mIcons[2] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.photos, ie8888, true);
             mIcons[3] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.settings, ie8888, true);
             mIcons[4] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.calendar, ie8888, true);
             mIcons[5] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.g1155, ie8888, true);
             mIcons[6] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.g2140, ie8888, true);
             mIcons[7] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.maps, ie8888, true);
             mIcons[8] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.path431, ie8888, true);
             mIcons[9] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.path676, ie8888, true);
             mIcons[10] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.path754, ie8888, true);
             mIcons[11] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.path815, ie8888, true);
             mIcons[12] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.path1920, ie8888, true);
             mIcons[13] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.path1927, ie8888, true);
             mIcons[14] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.path3099, ie8888, true);
             mIcons[15] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.path3950, ie8888, true);
             mIcons[16] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.path4481, ie8888, true);
             mIcons[17] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.path5168, ie8888, true);
             mIcons[18] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.polygon2408, ie8888, true);

             mLabels[0] = makeTextBitmap("browser");
             mLabels[1] = makeTextBitmap("market");
             mLabels[2] = makeTextBitmap("photos");
             mLabels[3] = makeTextBitmap("settings");
             mLabels[4] = makeTextBitmap("calendar");
             mLabels[5] = makeTextBitmap("g1155");
             mLabels[6] = makeTextBitmap("g2140");
             mLabels[7] = makeTextBitmap("maps");
             mLabels[8] = makeTextBitmap("path431");
             mLabels[9] = makeTextBitmap("path676");
             mLabels[10] = makeTextBitmap("path754");
             mLabels[11] = makeTextBitmap("path815");
             mLabels[12] = makeTextBitmap("path1920");
             mLabels[13] = makeTextBitmap("path1927");
             mLabels[14] = makeTextBitmap("path3099");
             mLabels[15] = makeTextBitmap("path3950");
             mLabels[16] = makeTextBitmap("path4481");
             mLabels[17] = makeTextBitmap("path5168");
             mLabels[18] = makeTextBitmap("polygon2408");

             mIcons[19] = mIcons[0];
             mIcons[20] = mIcons[1];
             mIcons[21] = mIcons[2];
             mIcons[22] = mIcons[3];
             mIcons[23] = mIcons[4];
             mIcons[24] = mIcons[5];
             mIcons[25] = mIcons[6];
             mIcons[26] = mIcons[7];
             mIcons[27] = mIcons[8];
             mIcons[28] = mIcons[9];

             mLabels[19] = mLabels[0];
             mLabels[20] = mLabels[1];
             mLabels[21] = mLabels[2];
             mLabels[22] = mLabels[3];
             mLabels[23] = mLabels[4];
             mLabels[24] = mLabels[5];
             mLabels[25] = mLabels[6];
             mLabels[26] = mLabels[7];
             mLabels[27] = mLabels[8];
             mLabels[28] = mLabels[9];

 /*
             mIcons[19] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.solitaire, ie8888, true);
             mIcons[20] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.sudoku, ie8888, true);
             mIcons[21] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.taptaprevenge, ie8888, true);
             mIcons[22] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.tetris, ie8888, true);
             mIcons[23] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.tictactoe, ie8888, true);
             mIcons[24] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.tweetie, ie8888, true);
             mIcons[25] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.urbanspoon, ie8888, true);
             mIcons[26] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.waterslide_extreme, ie8888, true);
             mIcons[27] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.weather_channel, ie8888, true);
             mIcons[28] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.zippo, ie8888, true);
 */


             for(int ct=0; ct < mIcons.length; ct++) {
                 mIcons[ct].uploadToTexture(0);
                 mLabels[ct].uploadToTexture(0);
                 mAllocIconIDBuf[ct] = mIcons[ct].getID();
                 mAllocLabelIDBuf[ct] = mLabels[ct].getID();
             }
             mAllocIconID.data(mAllocIconIDBuf);
             mAllocLabelID.data(mAllocLabelIDBuf);
         }

     }

     RenderScript.Allocation makeTextBitmap(String t) {
         Bitmap b = Bitmap.createBitmap(128, 32, Bitmap.Config.ARGB_8888);
         Canvas c = new Canvas(b);
         Paint p = new Paint();
         p.setTypeface(Typeface.DEFAULT_BOLD);
         p.setTextSize(20);
         p.setColor(0xffffffff);
         c.drawText(t, 2, 26, p);
         return mRS.allocationCreateFromBitmap(b, Element.RGBA_8888, true);
     }


     private void initRS() {
         mRS.scriptCBegin();
         mRS.scriptCSetClearColor(0.0f, 0.0f, 0.0f, 0.0f);
         mRS.scriptCSetScript(mRes, R.raw.rollo);
         //mRS.scriptCSetScript(mRes, R.raw.rollo2);
         mRS.scriptCSetRoot(true);
         mScript = mRS.scriptCCreate();

         mAllocStateBuf = new int[] {0, 0, 0, 8, 0, 0, -1, 0, mAllocIconIDBuf.length, 0, 0};
         mAllocState = mRS.allocationCreateSized(
             Element.USER_I32, mAllocStateBuf.length);
         mScript.bindAllocation(mAllocState, 0);
         mScript.bindAllocation(mAllocIconID, 1);
         mScript.bindAllocation(mAllocScratch, 2);
         mScript.bindAllocation(mAllocLabelID, 3);
         setPosition(0);
         setZoom(1);

         //RenderScript.File f = mRS.fileOpen("/sdcard/test.a3d");

         mRS.contextBindRootScript(mScript);
     }
 }
	/*
	* Copyright (C) 2008 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 com.android.rollo;

	import java.io.Writer;

	import android.renderscript.RenderScript;
	import android.renderscript.ProgramVertexAlloc;
	import android.renderscript.Element;

	import android.graphics.Bitmap;
	import android.graphics.BitmapFactory;
	import android.graphics.Canvas;
	import android.graphics.Paint;
	import android.graphics.drawable.BitmapDrawable;
	import android.graphics.drawable.Drawable;
	import android.graphics.Typeface;

	import android.content.Context;
	import android.content.res.Resources;
	import android.util.Log;

	public class RolloRS {
	//public static final int STATE_SELECTED_ID = 0;
	public static final int STATE_DONE = 1;
	//public static final int STATE_PRESSURE = 2;
	public static final int STATE_ZOOM = 3;
	//public static final int STATE_WARP = 4;
	public static final int STATE_ORIENTATION = 5;
	public static final int STATE_SELECTION = 6;
	public static final int STATE_FIRST_VISIBLE = 7;
	public static final int STATE_COUNT = 8;
	public static final int STATE_TOUCH = 9;


	public RolloRS() {
	}

	public void init(RenderScript rs, Resources res, int width, int height) {
	mRS = rs;
	mRes = res;
	mWidth = width;
	mHeight = height;
	initNamed();
	initRS();
	}

	public void setPosition(float column) {
	mAllocStateBuf[STATE_FIRST_VISIBLE] = (int)(column * (-20));
	mAllocState.data(mAllocStateBuf);
	}

	public void setTouch(boolean touch) {
	mAllocStateBuf[STATE_TOUCH] = touch ? 1 : 0;
	mAllocState.data(mAllocStateBuf);
	}

	public void setZoom(float z) {
	//Log.e("rs", "zoom " + Float.toString(z));

	mAllocStateBuf[STATE_ZOOM] = (int)(z * 1000.f);
	mAllocState.data(mAllocStateBuf);
	}

	public void setSelected(int index) {
	//Log.e("rs", "setSelected " + Integer.toString(index));

	mAllocStateBuf[STATE_SELECTION] = index;
	mAllocStateBuf[STATE_DONE] = 1;
	mAllocState.data(mAllocStateBuf);
	}

	private int mWidth;
	private int mHeight;

	private Resources mRes;
	private RenderScript mRS;
	private RenderScript.Script mScript;
	private RenderScript.Sampler mSampler;
	private RenderScript.Sampler mSamplerText;
	private RenderScript.ProgramFragmentStore mPFSBackground;
	private RenderScript.ProgramFragmentStore mPFSText;
	private RenderScript.ProgramFragment mPFImages;
	private RenderScript.ProgramFragment mPFText;
	private RenderScript.ProgramVertex mPV;
	private ProgramVertexAlloc mPVAlloc;
	private RenderScript.ProgramVertex mPVOrtho;
	private ProgramVertexAlloc mPVOrthoAlloc;
	private RenderScript.Allocation[] mIcons;
	private RenderScript.Allocation[] mLabels;

	private int[] mAllocStateBuf;
	private RenderScript.Allocation mAllocState;

	private int[] mAllocIconIDBuf;
	private RenderScript.Allocation mAllocIconID;

	private int[] mAllocLabelIDBuf;
	private RenderScript.Allocation mAllocLabelID;

	private int[] mAllocScratchBuf;
	private RenderScript.Allocation mAllocScratch;

	private void initNamed() {
	mRS.samplerBegin();
	mRS.samplerSet(RenderScript.SamplerParam.FILTER_MIN,
	RenderScript.SamplerValue.LINEAR);//_MIP_LINEAR);
	mRS.samplerSet(RenderScript.SamplerParam.FILTER_MAG,
	RenderScript.SamplerValue.LINEAR);
	mRS.samplerSet(RenderScript.SamplerParam.WRAP_MODE_S,
	RenderScript.SamplerValue.CLAMP);
	mRS.samplerSet(RenderScript.SamplerParam.WRAP_MODE_T,
	RenderScript.SamplerValue.CLAMP);
	mSampler = mRS.samplerCreate();

	mRS.samplerBegin();
	mRS.samplerSet(RenderScript.SamplerParam.FILTER_MIN,
	RenderScript.SamplerValue.NEAREST);
	mRS.samplerSet(RenderScript.SamplerParam.FILTER_MAG,
	RenderScript.SamplerValue.NEAREST);
	mRS.samplerSet(RenderScript.SamplerParam.WRAP_MODE_S,
	RenderScript.SamplerValue.CLAMP);
	mRS.samplerSet(RenderScript.SamplerParam.WRAP_MODE_T,
	RenderScript.SamplerValue.CLAMP);
	mSamplerText = mRS.samplerCreate();


	mRS.programFragmentBegin(null, null);
	mRS.programFragmentSetTexEnable(0, true);
	mRS.programFragmentSetTexEnvMode(0, RenderScript.EnvMode.MODULATE);
	mPFImages = mRS.programFragmentCreate();
	mPFImages.setName("PF");
	mPFImages.bindSampler(mSampler, 0);

	mRS.programFragmentBegin(null, null);
	mRS.programFragmentSetTexEnable(0, true);
	mRS.programFragmentSetTexEnvMode(0, RenderScript.EnvMode.MODULATE);
	mPFText = mRS.programFragmentCreate();
	mPFText.setName("PFText");
	mPFText.bindSampler(mSamplerText, 0);

	mRS.programFragmentStoreBegin(null, null);
	mRS.programFragmentStoreDepthFunc(RenderScript.DepthFunc.LESS);
	mRS.programFragmentStoreDitherEnable(false);
	mRS.programFragmentStoreDepthMask(true);
	mRS.programFragmentStoreBlendFunc(RenderScript.BlendSrcFunc.SRC_ALPHA,
	RenderScript.BlendDstFunc.ONE_MINUS_SRC_ALPHA);
	mPFSBackground = mRS.programFragmentStoreCreate();
	mPFSBackground.setName("PFS");

	mRS.programFragmentStoreBegin(null, null);
	mRS.programFragmentStoreDepthFunc(RenderScript.DepthFunc.ALWAYS);
	mRS.programFragmentStoreDitherEnable(false);
	mRS.programFragmentStoreDepthMask(false);
	mRS.programFragmentStoreBlendFunc(RenderScript.BlendSrcFunc.SRC_ALPHA,
	RenderScript.BlendDstFunc.ONE_MINUS_SRC_ALPHA);
	mPFSText = mRS.programFragmentStoreCreate();
	mPFSText.setName("PFSText");

	mPVAlloc = new ProgramVertexAlloc(mRS);
	mRS.programVertexBegin(null, null);
	mRS.programVertexSetTextureMatrixEnable(false);
	mPV = mRS.programVertexCreate();
	mPV.setName("PV");
	mPV.bindAllocation(0, mPVAlloc.mAlloc);
	mPVAlloc.setupProjectionNormalized(mWidth, mHeight);

	mPVOrthoAlloc = new ProgramVertexAlloc(mRS);
	mRS.programVertexBegin(null, null);
	mRS.programVertexSetTextureMatrixEnable(true);
	mPVOrtho = mRS.programVertexCreate();
	mPVOrtho.setName("PVOrtho");
	mPVOrtho.bindAllocation(0, mPVOrthoAlloc.mAlloc);
	mPVOrthoAlloc.setupOrthoWindow(mWidth, mHeight);

	mRS.contextBindProgramVertex(mPV);

	mAllocScratchBuf = new int[32];
	mAllocScratch = mRS.allocationCreateSized(
	Element.USER_I32, mAllocScratchBuf.length);
	mAllocScratch.data(mAllocScratchBuf);

	Log.e("rs", "Done loading named");



	{
	mIcons = new RenderScript.Allocation[29];
	mAllocIconIDBuf = new int[mIcons.length];
	mAllocIconID = mRS.allocationCreateSized(
	Element.USER_I32, mAllocIconIDBuf.length);

	mLabels = new RenderScript.Allocation[29];
	mAllocLabelIDBuf = new int[mLabels.length];
	mAllocLabelID = mRS.allocationCreateSized(
	Element.USER_I32, mLabels.length);

	Element ie8888 = Element.RGBA_8888;

	mIcons[0] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.browser, ie8888, true);
	mIcons[1] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.market, ie8888, true);
	mIcons[2] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.photos, ie8888, true);
	mIcons[3] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.settings, ie8888, true);
	mIcons[4] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.calendar, ie8888, true);
	mIcons[5] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.g1155, ie8888, true);
	mIcons[6] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.g2140, ie8888, true);
	mIcons[7] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.maps, ie8888, true);
	mIcons[8] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.path431, ie8888, true);
	mIcons[9] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.path676, ie8888, true);
	mIcons[10] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.path754, ie8888, true);
	mIcons[11] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.path815, ie8888, true);
	mIcons[12] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.path1920, ie8888, true);
	mIcons[13] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.path1927, ie8888, true);
	mIcons[14] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.path3099, ie8888, true);
	mIcons[15] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.path3950, ie8888, true);
	mIcons[16] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.path4481, ie8888, true);
	mIcons[17] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.path5168, ie8888, true);
	mIcons[18] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.polygon2408, ie8888, true);

	mLabels[0] = makeTextBitmap("browser");
	mLabels[1] = makeTextBitmap("market");
	mLabels[2] = makeTextBitmap("photos");
	mLabels[3] = makeTextBitmap("settings");
	mLabels[4] = makeTextBitmap("calendar");
	mLabels[5] = makeTextBitmap("g1155");
	mLabels[6] = makeTextBitmap("g2140");
	mLabels[7] = makeTextBitmap("maps");
	mLabels[8] = makeTextBitmap("path431");
	mLabels[9] = makeTextBitmap("path676");
	mLabels[10] = makeTextBitmap("path754");
	mLabels[11] = makeTextBitmap("path815");
	mLabels[12] = makeTextBitmap("path1920");
	mLabels[13] = makeTextBitmap("path1927");
	mLabels[14] = makeTextBitmap("path3099");
	mLabels[15] = makeTextBitmap("path3950");
	mLabels[16] = makeTextBitmap("path4481");
	mLabels[17] = makeTextBitmap("path5168");
	mLabels[18] = makeTextBitmap("polygon2408");

	mIcons[19] = mIcons[0];
	mIcons[20] = mIcons[1];
	mIcons[21] = mIcons[2];
	mIcons[22] = mIcons[3];
	mIcons[23] = mIcons[4];
	mIcons[24] = mIcons[5];
	mIcons[25] = mIcons[6];
	mIcons[26] = mIcons[7];
	mIcons[27] = mIcons[8];
	mIcons[28] = mIcons[9];

	mLabels[19] = mLabels[0];
	mLabels[20] = mLabels[1];
	mLabels[21] = mLabels[2];
	mLabels[22] = mLabels[3];
	mLabels[23] = mLabels[4];
	mLabels[24] = mLabels[5];
	mLabels[25] = mLabels[6];
	mLabels[26] = mLabels[7];
	mLabels[27] = mLabels[8];
	mLabels[28] = mLabels[9];

	/*
	mIcons[19] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.solitaire, ie8888, true);
	mIcons[20] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.sudoku, ie8888, true);
	mIcons[21] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.taptaprevenge, ie8888, true);
	mIcons[22] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.tetris, ie8888, true);
	mIcons[23] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.tictactoe, ie8888, true);
	mIcons[24] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.tweetie, ie8888, true);
	mIcons[25] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.urbanspoon, ie8888, true);
	mIcons[26] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.waterslide_extreme, ie8888, true);
	mIcons[27] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.weather_channel, ie8888, true);
	mIcons[28] = mRS.allocationCreateFromBitmapResource(mRes, R.raw.zippo, ie8888, true);
	*/


	for(int ct=0; ct < mIcons.length; ct++) {
	mIcons[ct].uploadToTexture(0);
	mLabels[ct].uploadToTexture(0);
	mAllocIconIDBuf[ct] = mIcons[ct].getID();
	mAllocLabelIDBuf[ct] = mLabels[ct].getID();
	}
	mAllocIconID.data(mAllocIconIDBuf);
	mAllocLabelID.data(mAllocLabelIDBuf);
	}

	}

	RenderScript.Allocation makeTextBitmap(String t) {
	Bitmap b = Bitmap.createBitmap(128, 32, Bitmap.Config.ARGB_8888);
	Canvas c = new Canvas(b);
	Paint p = new Paint();
	p.setTypeface(Typeface.DEFAULT_BOLD);
	p.setTextSize(20);
	p.setColor(0xffffffff);
	c.drawText(t, 2, 26, p);
	return mRS.allocationCreateFromBitmap(b, Element.RGBA_8888, true);
	}


	private void initRS() {
	mRS.scriptCBegin();
	mRS.scriptCSetClearColor(0.0f, 0.0f, 0.0f, 0.0f);
	mRS.scriptCSetScript(mRes, R.raw.rollo);
	//mRS.scriptCSetScript(mRes, R.raw.rollo2);
	mRS.scriptCSetRoot(true);
	mScript = mRS.scriptCCreate();

	mAllocStateBuf = new int[] {0, 0, 0, 8, 0, 0, -1, 0, mAllocIconIDBuf.length, 0, 0};
	mAllocState = mRS.allocationCreateSized(
	Element.USER_I32, mAllocStateBuf.length);
	mScript.bindAllocation(mAllocState, 0);
	mScript.bindAllocation(mAllocIconID, 1);
	mScript.bindAllocation(mAllocScratch, 2);
	mScript.bindAllocation(mAllocLabelID, 3);
	setPosition(0);
	setZoom(1);

	//RenderScript.File f = mRS.fileOpen("/sdcard/test.a3d");

	mRS.contextBindRootScript(mScript);
	}
	}