1/* 2 * Copyright (C) 2013 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 17package android.support.v8.renderscript; 18 19import java.lang.reflect.Field; 20import java.lang.reflect.Method; 21 22import android.content.Context; 23import android.content.pm.ApplicationInfo; 24import android.content.pm.PackageManager; 25import android.content.res.AssetManager; 26import android.os.Process; 27import android.util.Log; 28import android.view.Surface; 29 30 31 32class RenderScriptThunker extends RenderScript { 33 android.renderscript.RenderScript mN; 34 35 void validate() { 36 if (mN == null) { 37 throw new RSInvalidStateException("Calling RS with no Context active."); 38 } 39 } 40 41 public void setPriority(Priority p) { 42 try { 43 if (p == Priority.LOW) mN.setPriority(android.renderscript.RenderScript.Priority.LOW); 44 if (p == Priority.NORMAL) mN.setPriority(android.renderscript.RenderScript.Priority.NORMAL); 45 } catch (android.renderscript.RSRuntimeException e) { 46 throw ExceptionThunker.convertException(e); 47 } 48 } 49 50 RenderScriptThunker(Context ctx) { 51 super(ctx); 52 isNative = true; 53 } 54 55 public static RenderScript create(Context ctx, int sdkVersion) { 56 try { 57 RenderScriptThunker rs = new RenderScriptThunker(ctx); 58 Class<?> javaRS = Class.forName("android.renderscript.RenderScript"); 59 Class[] signature = {Context.class, Integer.TYPE}; 60 Object[] args = {ctx, new Integer(sdkVersion)}; 61 Method create = javaRS.getDeclaredMethod("create", signature); 62 rs.mN = (android.renderscript.RenderScript)create.invoke(null, args); 63 return rs; 64 } 65 catch(android.renderscript.RSRuntimeException e) { 66 throw ExceptionThunker.convertException(e); 67 } catch (Exception e) { 68 throw new RSRuntimeException("Failure to create platform RenderScript context"); 69 } 70 } 71 72 public void contextDump() { 73 try { 74 mN.contextDump(); 75 } catch (android.renderscript.RSRuntimeException e) { 76 throw ExceptionThunker.convertException(e); 77 } 78 } 79 80 public void finish() { 81 try { 82 mN.finish(); 83 } catch (android.renderscript.RSRuntimeException e) { 84 throw ExceptionThunker.convertException(e); 85 } 86 } 87 88 public void destroy() { 89 try { 90 mN.destroy(); 91 mN = null; 92 } catch (android.renderscript.RSRuntimeException e) { 93 throw ExceptionThunker.convertException(e); 94 } 95 96 } 97 98 public void setMessageHandler(RSMessageHandler msg) { 99 mMessageCallback = msg; 100 try { 101 android.renderscript.RenderScript.RSMessageHandler handler = 102 new android.renderscript.RenderScript.RSMessageHandler() { 103 public void run() { 104 mMessageCallback.mData = mData; 105 mMessageCallback.mID = mID; 106 mMessageCallback.mLength = mLength; 107 mMessageCallback.run(); 108 } 109 }; 110 mN.setMessageHandler(handler); 111 } catch (android.renderscript.RSRuntimeException e) { 112 throw ExceptionThunker.convertException(e); 113 } 114 } 115 116 public void setErrorHandler(RSErrorHandler msg) { 117 mErrorCallback = msg; 118 try { 119 android.renderscript.RenderScript.RSErrorHandler handler = 120 new android.renderscript.RenderScript.RSErrorHandler() { 121 public void run() { 122 mErrorCallback.mErrorMessage = mErrorMessage; 123 mErrorCallback.mErrorNum = mErrorNum; 124 mErrorCallback.run(); 125 } 126 }; 127 mN.setErrorHandler(handler); 128 } catch (android.renderscript.RSRuntimeException e) { 129 throw ExceptionThunker.convertException(e); 130 } 131 } 132 133 134 boolean equals(Object obj1, Object obj2) { 135 if (obj2 instanceof android.support.v8.renderscript.BaseObj) { 136 return ((android.renderscript.BaseObj)obj1).equals(((android.support.v8.renderscript.BaseObj)obj2).getNObj()); 137 } 138 return false; 139 } 140} 141