BaseObj.cpp revision 3560907fa9b1624eefbd6db5e9c3ccc25ab23b92 
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 "rsCppInternal.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 == NULL ? NULL : o->getID();
32}
33
34
35BaseObj::BaseObj(void *id, sp<RS> rs) {
36    mRS = rs.get();
37    mID = id;
38}
39
40void BaseObj::checkValid() {
41    if (mID == 0) {
42        ALOGE("Invalid object.");
43    }
44}
45
46BaseObj::~BaseObj() {
47    if (mRS && mRS->getContext()) {
48        RS::dispatch->ObjDestroy(mRS->getContext(), mID);
49    }
50    mRS = NULL;
51    mID = NULL;
52}
53
54void BaseObj::updateFromNative() {
55    const char *name = NULL;
56    RS::dispatch->GetName(mRS->getContext(), mID, &name);
57    mName = name;
58}
59
60bool BaseObj::equals(sp<const BaseObj> obj) {
61    // Early-out check to see if both BaseObjs are actually the same
62    if (this == obj.get())
63        return true;
64    return mID == obj->mID;
65}
66