| /* |
| * Copyright (C) 2011 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.scenegraph; |
| |
| import java.lang.Math; |
| |
| import com.android.scenegraph.SceneManager; |
| |
| import android.content.res.Resources; |
| import android.renderscript.*; |
| import android.util.Log; |
| |
| /** |
| * @hide |
| */ |
| public class Texture2D extends TextureBase { |
| String mFileName; |
| String mFileDir; |
| int mResourceID; |
| |
| public Texture2D() { |
| super(ScriptC_export.const_TextureType_TEXTURE_2D); |
| } |
| |
| public Texture2D(Allocation tex) { |
| super(ScriptC_export.const_TextureType_TEXTURE_2D); |
| setTexture(tex); |
| } |
| |
| public Texture2D(String dir, String file) { |
| super(ScriptC_export.const_TextureType_TEXTURE_CUBE); |
| setFileDir(dir); |
| setFileName(file); |
| } |
| |
| public Texture2D(int resourceID) { |
| super(ScriptC_export.const_TextureType_TEXTURE_2D); |
| mResourceID = resourceID; |
| } |
| |
| public void setFileDir(String dir) { |
| mFileDir = dir; |
| } |
| |
| public void setFileName(String file) { |
| mFileName = file; |
| } |
| |
| public String getFileName() { |
| return mFileName; |
| } |
| |
| public void setTexture(Allocation tex) { |
| mData.texture = tex != null ? tex : SceneManager.getDefaultTex2D(); |
| if (mField != null) { |
| mField.set_texture(0, mData.texture, true); |
| } |
| } |
| |
| void load() { |
| RenderScriptGL rs = SceneManager.getRS(); |
| Resources res = SceneManager.getRes(); |
| if (mFileName != null && mFileName.length() > 0) { |
| String shortName = mFileName.substring(mFileName.lastIndexOf('/') + 1); |
| setTexture(SceneManager.loadTexture2D(mFileDir + shortName, rs, res)); |
| } else if (mResourceID != 0) { |
| setTexture(SceneManager.loadTexture2D(mResourceID, rs, res)); |
| } |
| } |
| |
| ScriptField_Texture_s getRsData(boolean loadNow) { |
| if (mField != null) { |
| return mField; |
| } |
| |
| RenderScriptGL rs = SceneManager.getRS(); |
| Resources res = SceneManager.getRes(); |
| if (rs == null || res == null) { |
| return null; |
| } |
| |
| mField = new ScriptField_Texture_s(rs, 1); |
| |
| if (loadNow) { |
| load(); |
| } else { |
| mData.texture = SceneManager.getDefaultTex2D(); |
| new SingleImageLoaderTask().execute(this); |
| } |
| |
| mField.set(mData, 0, true); |
| return mField; |
| } |
| } |
| |
| |
| |
| |
| |