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Implemented the TerrestrialDeliverySystemDescriptor in libdtv

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This commit is contained in:
Klaus Schmidinger
2003-05-11 15:14:22 +02:00
parent 848e79eec8
commit 7b9f3dc568
6 changed files with 133 additions and 10 deletions
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44
libdtv/libsi/include/libsi.h
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@@ -1037,18 +1037,20 @@ struct SatelliteDeliverySystemDescriptor {
unsigned short Tag;
long Frequency;
short OrbitalPosition;
short Modulation;
char Polarization;
long SymbolRate;
char FEC;
};
#define CreateSatelliteDeliverySystemDescriptor(descr, freq, orb, polar, sr, fec) \
#define CreateSatelliteDeliverySystemDescriptor(descr, freq, orb, mod, polar, sr, fec) \
do \
{ \
xCreateNode (((struct SatelliteDeliverySystemDescriptor *)descr), NULL); \
((struct SatelliteDeliverySystemDescriptor *)descr)->Tag = DESCR_SAT_DEL_SYS; \
((struct SatelliteDeliverySystemDescriptor *)descr)->Frequency = freq; \
((struct SatelliteDeliverySystemDescriptor *)descr)->OrbitalPosition = orb; \
((struct SatelliteDeliverySystemDescriptor *)descr)->Modulation = mod; \
((struct SatelliteDeliverySystemDescriptor *)descr)->Polarization = polar; \
((struct SatelliteDeliverySystemDescriptor *)descr)->SymbolRate = sr; \
((struct SatelliteDeliverySystemDescriptor *)descr)->FEC = fec; \
@@ -1061,21 +1063,55 @@ struct CableDeliverySystemDescriptor {
unsigned short Tag;
long Frequency;
long SymbolRate;
char FEC;
char FECouter;
char FECinner;
char Modulation;
};
#define CreateCableDeliverySystemDescriptor(descr, freq, sr, fec, mod) \
#define CreateCableDeliverySystemDescriptor(descr, freq, sr, fec_o, fec_i, mod) \
do \
{ \
xCreateNode (((struct CableDeliverySystemDescriptor *)descr), NULL); \
((struct CableDeliverySystemDescriptor *)descr)->Tag = DESCR_CABLE_DEL_SYS; \
((struct CableDeliverySystemDescriptor *)descr)->Frequency = freq; \
((struct CableDeliverySystemDescriptor *)descr)->SymbolRate = sr; \
((struct CableDeliverySystemDescriptor *)descr)->FEC = fec; \
((struct CableDeliverySystemDescriptor *)descr)->FECouter = fec_o; \
((struct CableDeliverySystemDescriptor *)descr)->FECinner = fec_i; \
((struct CableDeliverySystemDescriptor *)descr)->Modulation = mod; \
} while (0)
/* TerrestrialDeliverySystemDescriptor */
struct TerrestrialDeliverySystemDescriptor {
struct NODE Node;
unsigned short Tag;
long Frequency;
char Bandwidth;
char Constellation;
char Hierarchy;
char CodeRateHP;
char CodeRateLP;
char GuardInterval;
char TransmissionMode;
char OtherFrequencyFlag;
};
#define CreateTerrestrialDeliverySystemDescriptor(descr, freq, bw, cst, hr, crh, crl, gi, tm, ofm) \
do \
{ \
xCreateNode (((struct CableDeliverySystemDescriptor *)descr), NULL); \
((struct TerrestrialDeliverySystemDescriptor *)descr)->Tag = DESCR_TERR_DEL_SYS; \
((struct TerrestrialDeliverySystemDescriptor *)descr)->Frequency = freq; \
((struct TerrestrialDeliverySystemDescriptor *)descr)->Bandwidth = bw; \
((struct TerrestrialDeliverySystemDescriptor *)descr)->Constellation = cst; \
((struct TerrestrialDeliverySystemDescriptor *)descr)->Hierarchy = hr; \
((struct TerrestrialDeliverySystemDescriptor *)descr)->CodeRateHP = crh; \
((struct TerrestrialDeliverySystemDescriptor *)descr)->CodeRateLP = crl; \
((struct TerrestrialDeliverySystemDescriptor *)descr)->GuardInterval = gi; \
((struct TerrestrialDeliverySystemDescriptor *)descr)->TransmissionMode = tm; \
((struct TerrestrialDeliverySystemDescriptor *)descr)->OtherFrequencyFlag = ofm; \
} while (0)
/* ServiceListDescriptor */
struct ServiceListDescriptor {