1 /* 2 * Copyright (C) 2012 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.example.android.rs.sto; 18 19 20 import android.renderscript.RSSurfaceView; 21 import android.renderscript.RenderScriptGL; 22 import android.content.Context; 23 import android.content.res.Resources; 24 import android.graphics.SurfaceTexture; 25 import android.util.Log; 26 27 public class SurfaceTextureOpaqueView extends RSSurfaceView { 28 29 public SurfaceTextureOpaqueView(Context context) { 30 super(context); 31 } 32 33 RenderScriptGL mRS; 34 SurfaceTextureOpaqueRS mRender; 35 36 @Override 37 protected void onAttachedToWindow() { 38 super.onAttachedToWindow(); 39 } 40 41 @Override 42 protected void onDetachedFromWindow() { 43 super.onDetachedFromWindow(); 44 if (mRS != null) { 45 mRS = null; 46 destroyRenderScriptGL(); 47 } 48 } 49 50 SurfaceTexture getST() { 51 RenderScriptGL.SurfaceConfig sc = new RenderScriptGL.SurfaceConfig(); 52 mRS = createRenderScriptGL(sc); 53 mRender = new SurfaceTextureOpaqueRS(); 54 mRender.init(mRS, getResources()); 55 return mRender.getST(); 56 } 57 58 } 59 60 61
