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Adapted 'libsi' to DVB-S2

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This commit is contained in:
Klaus Schmidinger
2007-02-03 12:13:08 +01:00
parent 31820a5175
commit f3bc8d1988
7 changed files with 326 additions and 17 deletions
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61
libsi/descriptor.c
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@@ -6,7 +6,7 @@
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* $Id: descriptor.c 1.21 2006/05/28 14:25:30 kls Exp $
* $Id: descriptor.c 1.22 2007/02/03 11:45:58 kls Exp $
* *
***************************************************************************/
@@ -418,8 +418,16 @@ int SatelliteDeliverySystemDescriptor::getPolarization() const {
return s->polarization;
}
int SatelliteDeliverySystemDescriptor::getModulation() const {
return s->modulation;
int SatelliteDeliverySystemDescriptor::getModulationSystem() const {
return s->modulation_system;
}
int SatelliteDeliverySystemDescriptor::getModulationType() const {
return s->modulation_type;
}
int SatelliteDeliverySystemDescriptor::getRollOff() const {
return s->roll_off;
}
int SatelliteDeliverySystemDescriptor::getSymbolRate() const {
@@ -462,6 +470,18 @@ int TerrestrialDeliverySystemDescriptor::getFrequency() const {
return (HILO(s->frequency_hi) << 16) | HILO(s->frequency_lo);
}
int TerrestrialDeliverySystemDescriptor::getPriority() const {
return s->priority;
}
int TerrestrialDeliverySystemDescriptor::getTimeSlicingIndicator() const {
return s->time_slicing_indicator;
}
int TerrestrialDeliverySystemDescriptor::getMpeFecIndicator() const {
return s->mpe_fec_indicator;
}
int TerrestrialDeliverySystemDescriptor::getBandwidth() const {
return s->bandwidth;
}
@@ -794,6 +814,41 @@ int AncillaryDataDescriptor::getAncillaryDataIdentifier() const {
return s->ancillary_data_identifier;
}
void S2SatelliteDeliverySystemDescriptor::Parse() {
int offset=0;
input_stream_identifier=0;
data.setPointerAndOffset<const descr_s2_satellite_delivery_system>(s, offset);
if (s->scrambling_sequence_selector)
data.setPointerAndOffset<const descr_scrambling_sequence_selector>(sss, offset);
if (s->multiple_input_stream_flag)
input_stream_identifier = *data.getData(offset++);
}
int S2SatelliteDeliverySystemDescriptor::getScramblingSequenceSelector() const {
return s->scrambling_sequence_selector;
}
int S2SatelliteDeliverySystemDescriptor::getMultipleInputStreamFlag() const {
return s->multiple_input_stream_flag;
}
int S2SatelliteDeliverySystemDescriptor::getBackwardsCompatibilityIndicator() const {
return s->backwards_compatibility_indicator;
}
int S2SatelliteDeliverySystemDescriptor::getScramblingSequenceIndex() const {
return sss == NULL ? 0 : (sss->scrambling_sequence_index_hi_lo << 16) | HILO(sss->scrambling_sequence_index_lo);
}
void ExtensionDescriptor::Parse() {
int offset=0;
data.setPointerAndOffset<const descr_extension>(s, offset);
}
int ExtensionDescriptor::getExtensionDescriptorTag() const {
return s->descriptor_tag_extension;
}
int PremiereContentTransmissionDescriptor::getOriginalNetworkId() const {
return HILO(s->original_network_id);
}