1/*
2 * Copyright (C) 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//#define LOG_NDEBUG 0
18#define LOG_TAG "NdkCameraMetadata"
19#define ATRACE_TAG ATRACE_TAG_CAMERA
20
21#include <utils/Log.h>
22#include <utils/Trace.h>
23
24#include "NdkCameraMetadata.h"
25#include "impl/ACameraMetadata.h"
26
27using namespace android;
28
29EXPORT
30camera_status_t ACameraMetadata_getConstEntry(
31        const ACameraMetadata* acm, uint32_t tag, ACameraMetadata_const_entry* entry) {
32    ATRACE_CALL();
33    if (acm == nullptr || entry == nullptr) {
34        ALOGE("%s: invalid argument! metadata %p, tag 0x%x, entry %p",
35               __FUNCTION__, acm, tag, entry);
36        return ACAMERA_ERROR_INVALID_PARAMETER;
37    }
38    return acm->getConstEntry(tag, entry);
39}
40
41EXPORT
42camera_status_t ACameraMetadata_getAllTags(
43        const ACameraMetadata* acm, /*out*/int32_t* numTags, /*out*/const uint32_t** tags) {
44    ATRACE_CALL();
45    if (acm == nullptr || numTags == nullptr || tags == nullptr) {
46        ALOGE("%s: invalid argument! metadata %p, numTags %p, tags %p",
47               __FUNCTION__, acm, numTags, tags);
48        return ACAMERA_ERROR_INVALID_PARAMETER;
49    }
50    return acm->getTags(numTags, tags);
51}
52
53EXPORT
54ACameraMetadata* ACameraMetadata_copy(const ACameraMetadata* src) {
55    ATRACE_CALL();
56    if (src == nullptr) {
57        ALOGE("%s: src is null!", __FUNCTION__);
58        return nullptr;
59    }
60    return new ACameraMetadata(*src);
61}
62
63EXPORT
64void ACameraMetadata_free(ACameraMetadata* metadata) {
65    ATRACE_CALL();
66    if (metadata != nullptr) {
67        delete metadata;
68    }
69}
70