BaseObj.cpp revision a423096c0d49e5cfe13a400b4323a76f89c6885c 
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#include "RenderScript.h"
18#include <rs.h>
19
20using namespace android;
21using namespace RSC;
22
23void * BaseObj::getID() const {
24    if (mID == NULL) {
25        ALOGE("Internal error: Object id 0.");
26    }
27    return mID;
28}
29
30void * BaseObj::getObjID(sp<const BaseObj> o) {
31    return o.get() == NULL ? NULL : o->getID();
32}
33
34
35BaseObj::BaseObj(void *id, sp<RS> rs) {
36    mRS = rs;
37    mID = id;
38}
39
40void BaseObj::checkValid() {
41    if (mID == 0) {
42        ALOGE("Invalid object.");
43    }
44}
45
46BaseObj::~BaseObj() {
47    RS::dispatch->ObjDestroy(mRS->getContext(), mID);
48    mRS = NULL;
49    mID = NULL;
50}
51
52void BaseObj::updateFromNative() {
53    const char *name = NULL;
54    rsaGetName(mRS->getContext(), mID, &name);
55    mName = name;
56}
57
58bool BaseObj::equals(const BaseObj *obj) {
59    // Early-out check to see if both BaseObjs are actually the same
60    if (this == obj)
61        return true;
62    return mID == obj->mID;
63}
64