libdvbpsi  0.2.2
dr_56.h
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00001 /*****************************************************************************
00002  * dr_56.h
00003  * Copyright (C) 2004-2010 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 library is free software; you can redistribute it and/or
00009  * modify it under the terms of the GNU Lesser General Public
00010  * License as published by the Free Software Foundation; either
00011  * version 2.1 of the License, or (at your option) any later version.
00012  *
00013  * This library 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 GNU
00016  * Lesser General Public License for more details.
00017  *
00018  * You should have received a copy of the GNU Lesser General Public
00019  * License along with this library; if not, write to the Free Software
00020  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
00021  *
00022  *****************************************************************************/
00023 
00035 #ifndef _DVBPSI_DR_56_H_
00036 #define _DVBPSI_DR_56_H_
00037 
00038 #ifdef __cplusplus
00039 extern "C" {
00040 #endif
00041 
00042 /*****************************************************************************
00043  * dvbpsi_teletext_t
00044  *****************************************************************************/
00056 typedef struct dvbpsi_teletextpage_s
00057 {
00058   uint8_t      i_iso6392_language_code[3];  /* 24 bits */
00059   uint8_t      i_teletext_type;             /*  5 bits */
00060   uint8_t      i_teletext_magazine_number;  /*  3 bits */
00061   uint8_t      i_teletext_page_number;      /*  8 bits */
00062 
00063 } dvbpsi_teletextpage_t;
00064 
00065 
00066 /*****************************************************************************
00067  * dvbpsi_teletext_dr_t
00068  *****************************************************************************/
00080 typedef struct dvbpsi_teletext_dr_s
00081 {
00082   uint8_t      i_pages_number;
00083   dvbpsi_teletextpage_t p_pages[64];
00084 
00085 } dvbpsi_teletext_dr_t;
00086 
00087 
00088 /*****************************************************************************
00089  * dvbpsi_DecodeTeletextDataDr
00090  *****************************************************************************/
00099 dvbpsi_teletext_dr_t* dvbpsi_DecodeTeletextDr(
00100                                         dvbpsi_descriptor_t * p_descriptor);
00101 
00102 
00103 /*****************************************************************************
00104  * dvbpsi_GenTeletextDr
00105  *****************************************************************************/
00116 dvbpsi_descriptor_t * dvbpsi_GenTeletextDr(
00117                                         dvbpsi_teletext_dr_t * p_decoded,
00118                                         int b_duplicate);
00119 
00120 
00121 #ifdef __cplusplus
00122 };
00123 #endif
00124 
00125 #else
00126 #error "Multiple inclusions of dr_56.h"
00127 #endif