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/*****************************************************************************
* dr_43.h
* (c)2001-2008 VideoLAN
* $Id$
*
* Authors: Johann Hanne
*
* This program 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.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*****************************************************************************/
/*!
* \file <dr_43.h>
* \author Johann Hanne
* \brief Application interface for the DVB satellite delivery system
* descriptor decoder and generator.
*
* Application interface for the DVB satellite delivery system descriptor
* decoder and generator. This descriptor's definition can be found in
* ETSI EN 300 468 section 6.2.13.2.
*/
#ifndef _DVBPSI_DR_43_H_
#define _DVBPSI_DR_43_H_
#ifdef __cplusplus
extern "C" {
#endif
/*****************************************************************************
* dvbpsi_sat_deliv_sys_dr_t
*****************************************************************************/
/*!
* \struct dvbpsi_sat_deliv_sys_dr_s
* \brief satellite delivery system descriptor structure.
*
* This structure is used to store a decoded satellite delivery system
* descriptor. (ETSI EN 300 468 section 6.2.13.2).
*/
/*!
* \typedef struct dvbpsi_sat_deliv_sys_dr_s dvbpsi_sat_deliv_sys_dr_t
* \brief dvbpsi_sat_deliv_sys_dr_t type definition.
*/
typedef struct dvbpsi_sat_deliv_sys_dr_s
{
uint32_t i_frequency; /*!< frequency */
uint16_t i_orbital_position; /*!< orbital position */
uint8_t i_west_east_flag; /*!< west east flag */
uint8_t i_polarization; /*!< polarization */
uint8_t i_roll_off; /*!< roll off */
uint8_t i_modulation_system; /*!< modulation system */
uint8_t i_modulation_type; /*!< modulation type */
uint32_t i_symbol_rate; /*!< symbol rate */
uint8_t i_fec_inner; /*!< FEC inner */
} dvbpsi_sat_deliv_sys_dr_t;
/*****************************************************************************
* dvbpsi_DecodeSatDelivSysDr
*****************************************************************************/
/*!
* \fn dvbpsi_sat_deliv_sys_dr_t * dvbpsi_DecodeSatDelivSysDr(
dvbpsi_descriptor_t * p_descriptor)
* \brief satellite delivery system descriptor decoder.
* \param p_descriptor pointer to the descriptor structure
* \return a pointer to a new satellite delivery system descriptor structure
* which contains the decoded data.
*/
dvbpsi_sat_deliv_sys_dr_t* dvbpsi_DecodeSatDelivSysDr(
dvbpsi_descriptor_t * p_descriptor);
/*****************************************************************************
* dvbpsi_GenSatDelivSysDr
*****************************************************************************/
/*!
* \fn dvbpsi_descriptor_t * dvbpsi_GenSatDelivSysDr(
dvbpsi_sat_deliv_sys_dr_t * p_decoded, int b_duplicate)
* \brief satellite delivery system descriptor generator.
* \param p_decoded pointer to a decoded satellite delivery system descriptor
* descriptor structure
* \param b_duplicate if non zero then duplicate the p_decoded structure into
* the descriptor
* \return a pointer to a new descriptor structure which contains encoded data.
*/
dvbpsi_descriptor_t * dvbpsi_GenSatDelivSysDr(
dvbpsi_sat_deliv_sys_dr_t * p_decoded,
int b_duplicate);
#ifdef __cplusplus
};
#endif
#else
#error "Multiple inclusions of dr_43.h"
#endif
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