1 /*
2  * Copyright 2014 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 <img_utils/SortedEntryVector.h>
18 
19 #include <utils/TypeHelpers.h>
20 #include <utils/Log.h>
21 
22 namespace android {
23 namespace img_utils {
24 
~SortedEntryVector()25 SortedEntryVector::~SortedEntryVector() {}
26 
indexOfTag(uint16_t tag) const27 ssize_t SortedEntryVector::indexOfTag(uint16_t tag) const {
28     // TODO: Use binary search here.
29     for (size_t i = 0; i < size(); ++i) {
30         if (itemAt(i)->getTag() == tag) {
31             return i;
32         }
33     }
34     return -1;
35 }
36 
do_compare(const void * lhs,const void * rhs) const37 int SortedEntryVector::do_compare(const void* lhs, const void* rhs) const {
38     const sp<TiffEntry>* lEntry = reinterpret_cast<const sp<TiffEntry>*>(lhs);
39     const sp<TiffEntry>* rEntry = reinterpret_cast<const sp<TiffEntry>*>(rhs);
40     return compare_type(**lEntry, **rEntry);
41 }
42 
43 } /*namespace img_utils*/
44 } /*namespace android*/
45