1/*
2 * Copyright 2015 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 <gui/BufferSlot.h>
18
19namespace android {
20
21
22const char* BufferState::string() const {
23
24    if (isShared()) {
25        return "SHARED";
26    }
27
28    if (isFree()) {
29        return "FREE";
30    }
31
32    if (isAcquired()) {
33        return "ACQUIRED";
34    }
35
36    if (isDequeued()) {
37        return "DEQUEUED";
38    }
39
40    if (isQueued()) {
41        return "QUEUED";
42    }
43    return "UNKNOWN";
44}
45
46} // namespace android
47