libmpdemux/dvbin.h

   1 /* Imported from the dvbstream project
   2  *
   3  * Modified for use with MPlayer, for details see the CVS changelog at
   4  * http://www.mplayerhq.hu/cgi-bin/cvsweb.cgi/main/
   5  * $Id$
   6  */
   7
   8 #ifndef DVBIN_H
   9 #define DVBIN_H
  10
  11 #include "dvb_defaults.h"
  12 #include "stream.h"
  13
  14 #ifdef HAVE_DVB_HEAD
  15         #include <linux/dvb/dmx.h>
  16         #include <linux/dvb/frontend.h>
  17         #include <linux/dvb/version.h>
  18 #else
  19         #include <ost/dmx.h>
  20         #include <ost/sec.h>
  21         #include <ost/frontend.h>
  22         #define fe_status_t FrontendStatus
  23         #define fe_spectral_inversion_t SpectralInversion
  24         #define fe_modulation_t Modulation
  25         #define fe_code_rate_t CodeRate
  26         #define fe_transmit_mode_t TransmitMode
  27         #define fe_guard_interval_t GuardInterval
  28         #define fe_bandwidth_t BandWidth
  29         #define fe_hierarchy_t Hierarchy
  30         #define fe_sec_voltage_t SecVoltage
  31         #define dmx_pes_filter_params dmxPesFilterParams
  32         #define dmx_sct_filter_params dmxSctFilterParams
  33         #define dmx_pes_type_t dmxPesType_t
  34 #endif
  35
  36 #undef DVB_ATSC
  37 #if defined(DVB_API_VERSION_MINOR)
  38 #if DVB_API_VERSION == 3 && DVB_API_VERSION_MINOR >= 1
  39 #define DVB_ATSC 1
  40 #endif
  41 #endif
  42
  43
  44 #define DVB_CHANNEL_LOWER -1
  45 #define DVB_CHANNEL_HIGHER 1
  46
  47 #include "inttypes.h"
  48
  49 #ifndef DMX_FILTER_SIZE
  50 #define DMX_FILTER_SIZE 16
  51 #endif
  52
  53 typedef struct {
  54         char                            *name;
  55         int                             freq, srate, diseqc, tone;
  56         char                            pol;
  57         int                             tpid, dpid1, dpid2, progid, ca, pids[DMX_FILTER_SIZE], pids_cnt;
  58         fe_spectral_inversion_t         inv;
  59         fe_modulation_t                 mod;
  60         fe_transmit_mode_t              trans;
  61         fe_bandwidth_t                  bw;
  62         fe_guard_interval_t             gi;
  63         fe_code_rate_t                  cr, cr_lp;
  64         fe_hierarchy_t                  hier;
  65 } dvb_channel_t;
  66
  67
  68 typedef struct {
  69         uint16_t NUM_CHANNELS;
  70         uint16_t current;
  71         dvb_channel_t *channels;
  72 } dvb_channels_list;
  73
  74 typedef struct {
  75         int type;
  76         dvb_channels_list *list;
  77         char *name;
  78         int devno;
  79 } dvb_card_config_t;
  80
  81 typedef struct {
  82         int count;
  83         dvb_card_config_t *cards;
  84         void *priv;
  85 } dvb_config_t;
  86
  87
  88 typedef struct {
  89         int card;
  90     int fe_fd;
  91     int sec_fd;
  92     int demux_fd[3], demux_fds[DMX_FILTER_SIZE], demux_fds_cnt;
  93     int dvr_fd;
  94
  95     dvb_config_t *config;
  96     dvb_channels_list *list;
  97         int tuner_type;
  98         int is_on;
  99         stream_t *stream;
 100         char new_tuning[256], prev_tuning[256];
 101         int retry;
 102 } dvb_priv_t;
 103
 104
 105 #define TUNER_SAT       1
 106 #define TUNER_TER       2
 107 #define TUNER_CBL       3
 108 #define TUNER_ATSC      4
 109
 110 extern int dvb_step_channel(dvb_priv_t *, int);
 111 extern int dvb_set_channel(dvb_priv_t *, int, int);
 112 extern dvb_config_t *dvb_get_config(void);
 113
 114 #endif