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/**
* Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
*
* 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 __MEDIA_VISION_SURVEILLANCE_HELPER_H__
#define __MEDIA_VISION_SURVEILLANCE_HELPER_H__
/**
* @file SurveillanceHelper.h
* @brief This file contains interface for surveillance helper.
*/
#include <mv_common.h>
#include <opencv/cv.h>
namespace mediavision {
namespace surveillance {
/**
* @class SurveillanceHelper
* @brief This class contains surveillance helper interface (common class for
* surveillance module).
*
* @since_tizen 3.0
*/
class SurveillanceHelper {
public:
/**
* @brief Converts mediavision source to cv::Mat in gray scale.
*
* @since_tizen 3.0
* @param [in] mvSource The input media source handle
* @param [out] cvSource The outut matrix with gray scaled image
* @return @c 0 on success, otherwise a negative error value
*/
static int convertSourceMV2GrayCV(mv_source_h mvSource, cv::Mat& cvSource);
#ifdef ENABLE_NEON
/**
* @brief Converts mediavision source to cv::Mat in gray scale with NEON.
* @details Works only with RGB color space
*
* @since_tizen 3.0
* @param [in] mvSource The input media source handle
* @param [out] cvSource The outut matrix with gray scaled image
* @return @c 0 on success, otherwise a negative error value
*/
static int convertSourceMVRGB2GrayCVNeon(mv_source_h mvSource, cv::Mat& cvSource);
#endif
};
} /* surveillance */
} /* mediavision */
#endif /* __MEDIA_VISION_SURVEILLANCE_HELPER_H__ */
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