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diff --git a/services/camera/libcameraservice/camera2/CameraMetadata.h b/services/camera/libcameraservice/camera2/CameraMetadata.h
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-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_SERVERS_CAMERA_CAMERA2METADATA_CPP
-#define ANDROID_SERVERS_CAMERA_CAMERA2METADATA_CPP
-
-#include "system/camera_metadata.h"
-#include <utils/String8.h>
-#include <utils/Vector.h>
-
-namespace android {
-namespace camera2 {
-
-/**
- * A convenience wrapper around the C-based camera_metadata_t library.
- */
-class CameraMetadata {
- public:
- /** Creates an empty object; best used when expecting to acquire contents
- * from elsewhere */
- CameraMetadata();
- /** Creates an object with space for entryCapacity entries, with
- * dataCapacity extra storage */
- CameraMetadata(size_t entryCapacity, size_t dataCapacity = 10);
-
- ~CameraMetadata();
-
- /** Takes ownership of passed-in buffer */
- CameraMetadata(camera_metadata_t *buffer);
- /** Clones the metadata */
- CameraMetadata(const CameraMetadata &other);
-
- /**
- * Assignment clones metadata buffer.
- */
- CameraMetadata &operator=(const CameraMetadata &other);
- CameraMetadata &operator=(const camera_metadata_t *buffer);
-
- /**
- * Release a raw metadata buffer to the caller. After this call,
- * CameraMetadata no longer references the buffer, and the caller takes
- * responsibility for freeing the raw metadata buffer (using
- * free_camera_metadata()), or for handing it to another CameraMetadata
- * instance.
- */
- camera_metadata_t* release();
-
- /**
- * Clear the metadata buffer and free all storage used by it
- */
- void clear();
-
- /**
- * Acquire a raw metadata buffer from the caller. After this call,
- * the caller no longer owns the raw buffer, and must not free or manipulate it.
- * If CameraMetadata already contains metadata, it is freed.
- */
- void acquire(camera_metadata_t* buffer);
-
- /**
- * Acquires raw buffer from other CameraMetadata object. After the call, the argument
- * object no longer has any metadata.
- */
- void acquire(CameraMetadata &other);
-
- /**
- * Append metadata from another CameraMetadata object.
- */
- status_t append(const CameraMetadata &other);
-
- /**
- * Number of metadata entries.
- */
- size_t entryCount() const;
-
- /**
- * Is the buffer empty (no entires)
- */
- bool isEmpty() const;
-
- /**
- * Sort metadata buffer for faster find
- */
- status_t sort();
-
- /**
- * Update metadata entry. Will create entry if it doesn't exist already, and
- * will reallocate the buffer if insufficient space exists. Overloaded for
- * the various types of valid data.
- */
- status_t update(uint32_t tag,
- const uint8_t *data, size_t data_count);
- status_t update(uint32_t tag,
- const int32_t *data, size_t data_count);
- status_t update(uint32_t tag,
- const float *data, size_t data_count);
- status_t update(uint32_t tag,
- const int64_t *data, size_t data_count);
- status_t update(uint32_t tag,
- const double *data, size_t data_count);
- status_t update(uint32_t tag,
- const camera_metadata_rational_t *data, size_t data_count);
- status_t update(uint32_t tag,
- const String8 &string);
-
- template<typename T>
- status_t update(uint32_t tag, Vector<T> data) {
- return update(tag, data.array(), data.size());
- }
-
- /**
- * Get metadata entry by tag id
- */
- camera_metadata_entry find(uint32_t tag);
-
- /**
- * Get metadata entry by tag id, with no editing
- */
- camera_metadata_ro_entry find(uint32_t tag) const;
-
- /**
- * Delete metadata entry by tag
- */
- status_t erase(uint32_t tag);
-
- /**
- * Dump contents into FD for debugging. The verbosity levels are
- * 0: Tag entry information only, no data values
- * 1: Level 0 plus at most 16 data values per entry
- * 2: All information
- *
- * The indentation parameter sets the number of spaces to add to the start
- * each line of output.
- */
- void dump(int fd, int verbosity = 1, int indentation = 0) const;
-
- private:
- camera_metadata_t *mBuffer;
-
- /**
- * Check if tag has a given type
- */
- status_t checkType(uint32_t tag, uint8_t expectedType);
-
- /**
- * Base update entry method
- */
- status_t update(uint32_t tag, const void *data, size_t data_count);
-
- /**
- * Resize metadata buffer if needed by reallocating it and copying it over.
- */
- status_t resizeIfNeeded(size_t extraEntries, size_t extraData);
-
-};
-
-}; // namespace camera2
-}; // namespace android
-
-#endif