| /* |
| * 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.renderscript.Allocation; |
| import android.renderscript.Script; |
| import android.renderscript.ScriptC; |
| import android.renderscript.ProgramFragment; |
| import android.renderscript.ProgramStore; |
| import android.renderscript.Sampler; |
| |
| 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 Script mScript; |
| private Sampler mSampler; |
| private Sampler mSamplerText; |
| private ProgramStore mPSBackground; |
| private ProgramStore mPSText; |
| private ProgramFragment mPFImages; |
| private ProgramFragment mPFText; |
| private RenderScript.ProgramVertex mPV; |
| private ProgramVertexAlloc mPVAlloc; |
| private RenderScript.ProgramVertex mPVOrtho; |
| private ProgramVertexAlloc mPVOrthoAlloc; |
| private Allocation[] mIcons; |
| private Allocation[] mLabels; |
| |
| private int[] mAllocStateBuf; |
| private Allocation mAllocState; |
| |
| private int[] mAllocIconIDBuf; |
| private Allocation mAllocIconID; |
| |
| private int[] mAllocLabelIDBuf; |
| private Allocation mAllocLabelID; |
| |
| private int[] mAllocScratchBuf; |
| private Allocation mAllocScratch; |
| |
| private void initNamed() { |
| Sampler.Builder sb = new Sampler.Builder(mRS); |
| sb.setMin(Sampler.Value.LINEAR);//_MIP_LINEAR); |
| sb.setMag(Sampler.Value.LINEAR); |
| sb.setWrapS(Sampler.Value.CLAMP); |
| sb.setWrapT(Sampler.Value.CLAMP); |
| mSampler = sb.create(); |
| |
| sb.setMin(Sampler.Value.NEAREST); |
| sb.setMag(Sampler.Value.NEAREST); |
| mSamplerText = sb.create(); |
| |
| |
| ProgramFragment.Builder bf = new ProgramFragment.Builder(mRS, null, null); |
| bf.setTexEnable(true, 0); |
| bf.setTexEnvMode(ProgramFragment.EnvMode.MODULATE, 0); |
| mPFImages = bf.create(); |
| mPFImages.setName("PF"); |
| mPFImages.bindSampler(mSampler, 0); |
| |
| bf.setTexEnvMode(ProgramFragment.EnvMode.MODULATE, 0); |
| mPFText = bf.create(); |
| mPFText.setName("PFText"); |
| mPFText.bindSampler(mSamplerText, 0); |
| |
| ProgramStore.Builder bs = new ProgramStore.Builder(mRS, null, null); |
| bs.setDepthFunc(ProgramStore.DepthFunc.LESS); |
| bs.setDitherEnable(false); |
| bs.setDepthMask(true); |
| bs.setBlendFunc(ProgramStore.BlendSrcFunc.SRC_ALPHA, |
| ProgramStore.BlendDstFunc.ONE_MINUS_SRC_ALPHA); |
| mPSBackground = bs.create(); |
| mPSBackground.setName("PFS"); |
| |
| bs.setDepthFunc(ProgramStore.DepthFunc.ALWAYS); |
| bs.setDepthMask(false); |
| bs.setBlendFunc(ProgramStore.BlendSrcFunc.SRC_ALPHA, |
| ProgramStore.BlendDstFunc.ONE_MINUS_SRC_ALPHA); |
| mPSText = bs.create(); |
| mPSText.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 = Allocation.createSized(mRS, |
| Element.USER_I32, mAllocScratchBuf.length); |
| mAllocScratch.data(mAllocScratchBuf); |
| |
| Log.e("rs", "Done loading named"); |
| |
| |
| |
| { |
| mIcons = new Allocation[29]; |
| mAllocIconIDBuf = new int[mIcons.length]; |
| mAllocIconID = Allocation.createSized(mRS, |
| Element.USER_I32, mAllocIconIDBuf.length); |
| |
| mLabels = new Allocation[29]; |
| mAllocLabelIDBuf = new int[mLabels.length]; |
| mAllocLabelID = Allocation.createSized(mRS, |
| Element.USER_I32, mLabels.length); |
| |
| Element ie8888 = Element.RGBA_8888; |
| |
| mIcons[0] = Allocation.createFromBitmapResource(mRS, mRes, R.raw.browser, ie8888, true); |
| mIcons[1] = Allocation.createFromBitmapResource(mRS, mRes, R.raw.market, ie8888, true); |
| mIcons[2] = Allocation.createFromBitmapResource(mRS, mRes, R.raw.photos, ie8888, true); |
| mIcons[3] = Allocation.createFromBitmapResource(mRS, mRes, R.raw.settings, ie8888, true); |
| mIcons[4] = Allocation.createFromBitmapResource(mRS, mRes, R.raw.calendar, ie8888, true); |
| mIcons[5] = Allocation.createFromBitmapResource(mRS, mRes, R.raw.g1155, ie8888, true); |
| mIcons[6] = Allocation.createFromBitmapResource(mRS, mRes, R.raw.g2140, ie8888, true); |
| mIcons[7] = Allocation.createFromBitmapResource(mRS, mRes, R.raw.maps, ie8888, true); |
| mIcons[8] = Allocation.createFromBitmapResource(mRS, mRes, R.raw.path431, ie8888, true); |
| mIcons[9] = Allocation.createFromBitmapResource(mRS, mRes, R.raw.path676, ie8888, true); |
| mIcons[10] = Allocation.createFromBitmapResource(mRS, mRes, R.raw.path754, ie8888, true); |
| mIcons[11] = Allocation.createFromBitmapResource(mRS, mRes, R.raw.path815, ie8888, true); |
| mIcons[12] = Allocation.createFromBitmapResource(mRS, mRes, R.raw.path1920, ie8888, true); |
| mIcons[13] = Allocation.createFromBitmapResource(mRS, mRes, R.raw.path1927, ie8888, true); |
| mIcons[14] = Allocation.createFromBitmapResource(mRS, mRes, R.raw.path3099, ie8888, true); |
| mIcons[15] = Allocation.createFromBitmapResource(mRS, mRes, R.raw.path3950, ie8888, true); |
| mIcons[16] = Allocation.createFromBitmapResource(mRS, mRes, R.raw.path4481, ie8888, true); |
| mIcons[17] = Allocation.createFromBitmapResource(mRS, mRes, R.raw.path5168, ie8888, true); |
| mIcons[18] = Allocation.createFromBitmapResource(mRS, 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] = Allocation.createFromBitmapResource(mRS, mRes, R.raw.solitaire, ie8888, true); |
| mIcons[20] = Allocation.createFromBitmapResource(mRS, mRes, R.raw.sudoku, ie8888, true); |
| mIcons[21] = Allocation.createFromBitmapResource(mRS, mRes, R.raw.taptaprevenge, ie8888, true); |
| mIcons[22] = Allocation.createFromBitmapResource(mRS, mRes, R.raw.tetris, ie8888, true); |
| mIcons[23] = Allocation.createFromBitmapResource(mRS, mRes, R.raw.tictactoe, ie8888, true); |
| mIcons[24] = Allocation.createFromBitmapResource(mRS, mRes, R.raw.tweetie, ie8888, true); |
| mIcons[25] = Allocation.createFromBitmapResource(mRS, mRes, R.raw.urbanspoon, ie8888, true); |
| mIcons[26] = Allocation.createFromBitmapResource(mRS, mRes, R.raw.waterslide_extreme, ie8888, true); |
| mIcons[27] = Allocation.createFromBitmapResource(mRS, mRes, R.raw.weather_channel, ie8888, true); |
| mIcons[28] = Allocation.createFromBitmapResource(mRS, 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); |
| } |
| |
| } |
| |
| 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 Allocation.createFromBitmap(mRS, b, Element.RGBA_8888, true); |
| } |
| |
| |
| private void initRS() { |
| ScriptC.Builder sb = new ScriptC.Builder(mRS); |
| sb.setScript(mRes, R.raw.rollo); |
| //sb.setScript(mRes, R.raw.rollo2); |
| sb.setRoot(true); |
| mScript = sb.create(); |
| mScript.setClearColor(0.0f, 0.0f, 0.0f, 0.0f); |
| |
| mAllocStateBuf = new int[] {0, 0, 0, 8, 0, 0, -1, 0, mAllocIconIDBuf.length, 0, 0}; |
| mAllocState = Allocation.createSized(mRS, |
| 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); |
| } |
| } |
| |
| |