37         mBuffer(NULL), mLocked(false) {  in CameraMetadata()
43     mBuffer = allocate_camera_metadata(entryCapacity, dataCapacity);  in CameraMetadata()
48     mBuffer = clone_camera_metadata(other.mBuffer);  in CameraMetadata()
52         mBuffer(NULL), mLocked(false) {  in CameraMetadata()
57     return operator=(other.mBuffer);  in operator =()
66     if (CC_LIKELY(buffer != mBuffer)) {  in operator =()
69         mBuffer = newBuffer;  in operator =()
81     return mBuffer;  in getAndLock()
89     if (buffer != mBuffer) {  in unlock()
103     camera_metadata_t *released = mBuffer;  in release()
104     mBuffer = NULL;  in release()
113     if (mBuffer) {  in clear()
114         free_camera_metadata(mBuffer);  in clear()
115         mBuffer = NULL;  in clear()
125     mBuffer = buffer;  in acquire()
127     ALOGE_IF(validate_camera_metadata_structure(mBuffer, /*size*/NULL) != OK,  in acquire()
141     return append(other.mBuffer);  in append()
153     return append_camera_metadata(mBuffer, other);  in append()
157     return (mBuffer == NULL) ? 0 :  in entryCount()
158             get_camera_metadata_entry_count(mBuffer);  in entryCount()
170     return sort_camera_metadata(mBuffer);  in sort()
308     size_t bufferSize = get_camera_metadata_size(mBuffer);  in updateImpl()
309     uintptr_t bufAddr = reinterpret_cast<uintptr_t>(mBuffer);  in updateImpl()
324         res = find_camera_metadata_entry(mBuffer, tag, &entry);  in updateImpl()
326             res = add_camera_metadata_entry(mBuffer,  in updateImpl()
329             res = update_camera_metadata_entry(mBuffer,  in updateImpl()
341         ALOGE_IF(validate_camera_metadata_structure(mBuffer, /*size*/NULL) !=  in updateImpl()
345                  __FUNCTION__, mBuffer);  in updateImpl()
353     return find_camera_metadata_ro_entry(mBuffer, tag, &entry) == 0;  in exists()
364     res = find_camera_metadata_entry(mBuffer, tag, &entry);  in find()
375     res = find_camera_metadata_ro_entry(mBuffer, tag, &entry);  in find()
390     res = find_camera_metadata_entry(mBuffer, tag, &entry);  in erase()
400     res = delete_camera_metadata_entry(mBuffer, entry.index);  in erase()
411     dump_indented_camera_metadata(mBuffer, fd, verbosity, indentation);  in dump()
415     if (mBuffer == NULL) {  in resizeIfNeeded()
416         mBuffer = allocate_camera_metadata(extraEntries * 2, extraData * 2);  in resizeIfNeeded()
417         if (mBuffer == NULL) {  in resizeIfNeeded()
422         size_t currentEntryCount = get_camera_metadata_entry_count(mBuffer);  in resizeIfNeeded()
423         size_t currentEntryCap = get_camera_metadata_entry_capacity(mBuffer);  in resizeIfNeeded()
429         size_t currentDataCount = get_camera_metadata_data_count(mBuffer);  in resizeIfNeeded()
430         size_t currentDataCap = get_camera_metadata_data_capacity(mBuffer);  in resizeIfNeeded()
438             camera_metadata_t *oldBuffer = mBuffer;  in resizeIfNeeded()
439             mBuffer = allocate_camera_metadata(newEntryCount,  in resizeIfNeeded()
441             if (mBuffer == NULL) {  in resizeIfNeeded()
445             append_camera_metadata(mBuffer, oldBuffer);  in resizeIfNeeded()
461     camera_metadata* thisBuf = mBuffer;  in swap()
462     camera_metadata* otherBuf = other.mBuffer;  in swap()
464     other.mBuffer = thisBuf;  in swap()
465     mBuffer = otherBuf;  in swap()