BaseObj.cpp revision a662edd85843c2eb7078900b0279e38d6635795e
1/* 2 * Copyright (C) 2008-2012 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#define LOG_TAG "libRS_cpp" 18 19#include <rs.h> 20 21#include "RenderScript.h" 22#include "BaseObj.h" 23 24void * BaseObj::getID() const { 25 if (mID == NULL) { 26 ALOGE("Internal error: Object id 0."); 27 } 28 return mID; 29} 30 31void * BaseObj::getObjID(const BaseObj *o) { 32 return o == NULL ? NULL : o->getID(); 33} 34 35 36BaseObj::BaseObj(void *id, RenderScript *rs) { 37 mRS = rs; 38 mID = id; 39} 40 41void BaseObj::checkValid() { 42 if (mID == 0) { 43 ALOGE("Invalid object."); 44 } 45} 46 47BaseObj::~BaseObj() { 48 rsObjDestroy(mRS->mContext, mID); 49 mRS = NULL; 50 mID = NULL; 51} 52 53void BaseObj::updateFromNative() { 54 const char *name = NULL; 55 rsaGetName(mRS, mID, &name); 56 mName = name; 57} 58 59bool BaseObj::equals(const BaseObj *obj) { 60 // Early-out check to see if both BaseObjs are actually the same 61 if (this == obj) 62 return true; 63 return mID == obj->mID; 64} 65 66 67 68