camera.h

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/**************************************************************************
 *  Copyright 2012 KISS Institute for Practical Robotics                  *
 *                                                                        *
 *  This file is part of libkovan.                                        *
 *                                                                        *
 *  libkovan is free software: you can redistribute it and/or modify      *
 *  it under the terms of the GNU General Public License as published by  *
 *  the Free Software Foundation, either version 2 of the License, or     *
 *  (at your option) any later version.                                   *
 *                                                                        *
 *  libkovan is distributed in the hope that it will be useful,           *
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *  GNU General Public License for more details.                          *
 *                                                                        *
 *  You should have received a copy of the GNU General Public License     *
 *  along with libkovan. Check the LICENSE file in the project root.      *
 *  If not, see <http://www.gnu.org/licenses/>.                           *
 **************************************************************************/

#ifndef _CAMERA_H_
#define _CAMERA_H_

#include "geom.h"
 #include "export.h"

#ifdef __cplusplus
extern "C" {
#endif

typedef struct pixel
{
        int r;
        int g;
        int b;
} pixel;

enum Resolution
{
        LOW_RES,
        MED_RES,
        HIGH_RES
};

EXPORT_SYM int camera_open(enum Resolution res);

EXPORT_SYM int camera_open_device(int number, enum Resolution res);

EXPORT_SYM int camera_load_config(const char *name);

EXPORT_SYM void set_camera_width(int width);

EXPORT_SYM void set_camera_height(int height);

EXPORT_SYM int get_camera_width(void);

EXPORT_SYM int get_camera_height(void);

EXPORT_SYM int camera_update(void);

EXPORT_SYM pixel get_camera_pixel(point2 p);

EXPORT_SYM int get_channel_count(void);

EXPORT_SYM int get_object_count(int channel);

EXPORT_SYM const char *get_object_data(int channel, int object);

EXPORT_SYM int get_code_num(int channel, int object);

EXPORT_SYM int get_object_data_length(int channel, int object);

EXPORT_SYM double get_object_confidence(int channel, int object);

EXPORT_SYM int get_object_area(int channel, int object);

EXPORT_SYM rectangle get_object_bbox(int channel, int object);

EXPORT_SYM point2 get_object_centroid(int channel, int object);

EXPORT_SYM point2 get_object_center(int channel, int object);

EXPORT_SYM void camera_close();

#ifdef __cplusplus
}
#endif


#endif