stream/dvbin.h

   1 /* Imported from the dvbstream project
   2  *
   3  * Modified for use with MPlayer, for details see the changelog at
   4  * http://svn.mplayerhq.hu/mplayer/trunk/
   5  * $Id$
   6  */
   7
   8 #ifndef DVBIN_H
   9 #define DVBIN_H
  10
  11 #include "stream.h"
  12
  13 #define SLOF (11700*1000UL)
  14 #define LOF1 (9750*1000UL)
  15 #define LOF2 (10600*1000UL)
  16
  17 #ifdef HAVE_DVB_HEAD
  18         #include <linux/dvb/dmx.h>
  19         #include <linux/dvb/frontend.h>
  20         #include <linux/dvb/version.h>
  21 #else
  22         #include <ost/dmx.h>
  23         #include <ost/sec.h>
  24         #include <ost/frontend.h>
  25         #define fe_status_t FrontendStatus
  26         #define fe_spectral_inversion_t SpectralInversion
  27         #define fe_modulation_t Modulation
  28         #define fe_code_rate_t CodeRate
  29         #define fe_transmit_mode_t TransmitMode
  30         #define fe_guard_interval_t GuardInterval
  31         #define fe_bandwidth_t BandWidth
  32         #define fe_hierarchy_t Hierarchy
  33         #define fe_sec_voltage_t SecVoltage
  34         #define dmx_pes_filter_params dmxPesFilterParams
  35         #define dmx_sct_filter_params dmxSctFilterParams
  36         #define dmx_pes_type_t dmxPesType_t
  37 #endif
  38
  39 #undef DVB_ATSC
  40 #if defined(DVB_API_VERSION_MINOR)
  41 #if DVB_API_VERSION == 3 && DVB_API_VERSION_MINOR >= 1
  42 #define DVB_ATSC 1
  43 #endif
  44 #endif
  45
  46
  47 #define DVB_CHANNEL_LOWER -1
  48 #define DVB_CHANNEL_HIGHER 1
  49
  50 #include "inttypes.h"
  51
  52 #ifndef DMX_FILTER_SIZE
  53 #define DMX_FILTER_SIZE 16
  54 #endif
  55
  56 typedef struct {
  57         char                            *name;
  58         int                             freq, srate, diseqc, tone;
  59         char                            pol;
  60         int                             tpid, dpid1, dpid2, progid, ca, pids[DMX_FILTER_SIZE], pids_cnt;
  61         fe_spectral_inversion_t         inv;
  62         fe_modulation_t                 mod;
  63         fe_transmit_mode_t              trans;
  64         fe_bandwidth_t                  bw;
  65         fe_guard_interval_t             gi;
  66         fe_code_rate_t                  cr, cr_lp;
  67         fe_hierarchy_t                  hier;
  68 } dvb_channel_t;
  69
  70 typedef struct {
  71         uint16_t NUM_CHANNELS;
  72         uint16_t current;
  73         dvb_channel_t *channels;
  74 } dvb_channels_list;
  75
  76 typedef struct {
  77         int type;
  78         dvb_channels_list *list;
  79         char *name;
  80         int devno;
  81 } dvb_card_config_t;
  82
  83 typedef struct {
  84         int count;
  85         dvb_card_config_t *cards;
  86         void *priv;
  87 } dvb_config_t;
  88
  89 typedef struct {
  90         int card;
  91         int fe_fd;
  92         int sec_fd;
  93         int demux_fd[3], demux_fds[DMX_FILTER_SIZE], demux_fds_cnt;
  94         int dvr_fd;
  95
  96         dvb_config_t *config;
  97         dvb_channels_list *list;
  98         int tuner_type;
  99         int is_on;
 100         int retry;
 101         int timeout;
 102         int last_freq;
 103 } dvb_priv_t;
 104
 105
 106 #define TUNER_SAT       1
 107 #define TUNER_TER       2
 108 #define TUNER_CBL       3
 109 #define TUNER_ATSC      4
 110
 111 extern int dvb_step_channel(stream_t *, int);
 112 extern int dvb_set_channel(stream_t *, int, int);
 113 extern dvb_config_t *dvb_get_config(void);
 114 extern void dvb_free_config(dvb_config_t *config);
 115
 116 #endif