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// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef MEDIA_CAPTURE_VIDEO_CHROMEOS_CAMERA_METADATA_UTILS_H_
#define MEDIA_CAPTURE_VIDEO_CHROMEOS_CAMERA_METADATA_UTILS_H_

#include "media/capture/capture_export.h"
#include "media/capture/video/chromeos/mojo/camera_metadata.mojom.h"

namespace media {

CAPTURE_EXPORT cros::mojom::CameraMetadataEntryPtr* GetMetadataEntry(
    const cros::mojom::CameraMetadataPtr& camera_metadata,
    cros::mojom::CameraMetadataTag tag);

CAPTURE_EXPORT void AddOrUpdateMetadataEntry(
    cros::mojom::CameraMetadataPtr* to,
    cros::mojom::CameraMetadataEntryPtr entry);

// Sort the camera metadata entries using the metadata tags.
CAPTURE_EXPORT void SortCameraMetadata(
    cros::mojom::CameraMetadataPtr* camera_metadata);

CAPTURE_EXPORT void MergeMetadata(cros::mojom::CameraMetadataPtr* to,
                                  const cros::mojom::CameraMetadataPtr& from);

}  // namespace media

#endif  // MEDIA_CAPTURE_VIDEO_CHROMEOS_CAMERA_METADATA_UTILS_H_