DEMUX_CAN_RECORD, /* arg1=bool* res=can fail(assume false) */
DEMUX_SET_RECORD_STATE, /* arg1=bool res=can fail */
+ DEMUX_GET_SIGNAL, /* arg1=double *pf_quality, arg2=double *pf_strength
+ res=can fail */
/* II. Specific access_demux queries */
/* PAUSE you are ensured that it is never called twice with the same state */
#define INPUT_UPDATE_TITLE 0x0010
#define INPUT_UPDATE_SEEKPOINT 0x0020
#define INPUT_UPDATE_META 0x0040
-#define INPUT_UPDATE_SIGNAL 0x0080
#define INPUT_UPDATE_TITLE_LIST 0x0100
/**
block->i_buffer = val;
- /* Fetch the signal levels every so often. Some devices do not like this
- * to be requested too frequently, e.g. due to low bandwidth I²C bus. */
- if ((sys->signal_poll++) == 0)
- access->info.i_update |= INPUT_UPDATE_SIGNAL;
-
return block;
}
break;
case ACCESS_GET_SIGNAL:
+ /* Fetch the signal levels only every so often to avoid stressing
+ * the device bus. */
+ if ((sys->signal_poll++))
+ return VLC_EGENERIC;
+
*va_arg (args, double *) = dvb_get_snr (dev);
*va_arg (args, double *) = dvb_get_signal_strength (dev);
return VLC_SUCCESS;
p_sys->b_start_record = b_bool;
return VLC_SUCCESS;
- case DEMUX_GET_FPS:
- case DEMUX_SET_TIME:
+ case DEMUX_GET_SIGNAL:
+ return stream_Control( p_demux->s, STREAM_GET_SIGNAL, args );
+
default:
return VLC_EGENERIC;
}
}
p_demux->info.i_update &= ~INPUT_UPDATE_META;
}
+ {
+ double quality;
+ double strength;
+
+ if( !demux_Control( p_demux, DEMUX_GET_SIGNAL, &quality, &strength ) )
+ input_SendEventSignal( p_input, quality, strength );
+ }
}
static void UpdateTitleListfromDemux( input_thread_t *p_input )
}
p_access->info.i_update &= ~INPUT_UPDATE_META;
}
- if( p_access->info.i_update & INPUT_UPDATE_SIGNAL )
- {
- double f_quality;
- double f_strength;
-
- if( stream_Control( p_stream, STREAM_GET_SIGNAL, &f_quality, &f_strength ) )
- f_quality = f_strength = -1;
-
- input_SendEventSignal( p_input, f_quality, f_strength );
-
- p_access->info.i_update &= ~INPUT_UPDATE_SIGNAL;
- }
}
/*****************************************************************************