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 27 using namespace android; 28 29 EXPORT 30 camera_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 41 EXPORT 42 camera_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 53 EXPORT 54 ACameraMetadata* 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 63 EXPORT 64 void ACameraMetadata_free(ACameraMetadata* metadata) { 65 ATRACE_CALL(); 66 if (metadata != nullptr) { 67 delete metadata; 68 } 69 } 70
