dr_56.h

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00001 /*****************************************************************************
00002  * dr_56.h
00003  * (c)2004 VideoLAN
00004  * $Id: dr_56.h 93 2004-10-19 19:17:49Z massiot $
00005  *
00006  * Authors: Derk-Jan Hartman <hartman at videolan dot org>
00007  *
00008  * This program is free software; you can redistribute it and/or
00009  * modify it under the terms of the GNU General Public License
00010  * as published by the Free Software Foundation; either version 2
00011  * of the License, or (at your option) any later version.
00012  *
00013  * This program is distributed in the hope that it will be useful,
00014  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00015  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00016  * GNU General Public License for more details.
00017  *
00018  * You should have received a copy of the GNU General Public License
00019  * along with this program; if not, write to the Free Software
00020  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00021  *
00022  *****************************************************************************/
00023 
00033 #ifndef _DVBPSI_DR_56_H_
00034 #define _DVBPSI_DR_56_H_
00035 
00036 #ifdef __cplusplus
00037 extern "C" {
00038 #endif
00039 
00040 /*****************************************************************************
00041  * dvbpsi_teletext_t
00042  *****************************************************************************/
00054 typedef struct dvbpsi_teletextpage_s
00055 {
00056   uint8_t      i_iso6392_language_code[3];  /* 24 bits */
00057   uint8_t      i_teletext_type;             /*  5 bits */
00058   uint8_t      i_teletext_magazine_number;  /*  3 bits */
00059   uint8_t      i_teletext_page_number;      /*  8 bits */
00060 
00061 } dvbpsi_teletextpage_t;
00062 
00063 
00064 /*****************************************************************************
00065  * dvbpsi_teletext_dr_t
00066  *****************************************************************************/
00078 typedef struct dvbpsi_teletext_dr_s
00079 {
00080   uint8_t      i_pages_number;
00081   dvbpsi_teletextpage_t p_pages[64];
00082 
00083 } dvbpsi_teletext_dr_t;
00084 
00085 
00086 /*****************************************************************************
00087  * dvbpsi_DecodeTeletextDataDr
00088  *****************************************************************************/
00097 dvbpsi_teletext_dr_t* dvbpsi_DecodeTeletextDataDr(
00098                                         dvbpsi_descriptor_t * p_descriptor);
00099 
00100 
00101 /*****************************************************************************
00102  * dvbpsi_GenTeletextDr
00103  *****************************************************************************/
00114 dvbpsi_descriptor_t * dvbpsi_GenTeletextDr(
00115                                         dvbpsi_teletext_dr_t * p_decoded,
00116                                         int b_duplicate);
00117 
00118 
00119 #ifdef __cplusplus
00120 };
00121 #endif
00122 
00123 #else
00124 #error "Multiple inclusions of dr_56.h"
00125 #endif
00126 

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