libdvbv5  1.8.0
Library to work with Digital TV devices on Linux
desc_partial_reception.h
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1 /*
2  * Copyright (c) 2013 - Mauro Carvalho Chehab <m.chehab@samsung.com>
3  *
4  * This program is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU General Public License
6  * as published by the Free Software Foundation version 2
7  * of the License.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17  * Or, point your browser to http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
18  *
19  * Described on IEC/CENELEC DS/EN 62216-1:2011
20  *
21  * I couldn't find the original version, so I used what's there at:
22  * http://tdt.telecom.pt/recursos/apresentacoes/Signalling Specifications for DTT deployment in Portugal.pdf
23  */
24 
44 #ifndef _PARTIAL_RECEPTION_H
45 #define _PARTIAL_RECEPTION_H
46 
47 #include <libdvbv5/descriptors.h>
48 
57  uint16_t service_id;
58 } __attribute__((packed));
59 
73  uint8_t type;
74  uint8_t length;
75  struct dvb_desc *next;
76 
78 } __attribute__((packed));
79 
80 struct dvb_v5_fe_parms;
81 
82 #ifdef __cplusplus
83 extern "C" {
84 #endif
85 
102  const uint8_t *buf, struct dvb_desc *desc);
103 
112  const struct dvb_desc *desc);
113 
120 void isdb_desc_partial_reception_free(struct dvb_desc *desc);
121 
122 #ifdef __cplusplus
123 }
124 #endif
125 
126 #endif
void isdb_desc_partial_reception_free(struct dvb_desc *desc)
Frees all data allocated by the ISDB-T partial reception descriptor.
void isdb_desc_partial_reception_print(struct dvb_v5_fe_parms *parms, const struct dvb_desc *desc)
Prints the content of the ISDB-T partial reception descriptor.
struct isdb_partial_reception_service_id * partial_reception
Structure containing the partial reception descriptor.
Keeps data needed to handle the DVB frontend.
Definition: dvb-fe.h:118
Linked list containing the several descriptors found on a MPEG-TS table.
Definition: descriptors.h:118
int isdb_desc_partial_reception_init(struct dvb_v5_fe_parms *parms, const uint8_t *buf, struct dvb_desc *desc)
Initializes and parses the ISDB-T partial reception descriptor.
Service ID that uses partial reception.
Provides a way to handle MPEG-TS descriptors found on Digital TV streams.