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Fixed handling parameters in the S2SatelliteDeliverySystemDescriptor and T2DeliverySystemDescriptor

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This commit is contained in:
Klaus Schmidinger 2018-03-18 10:52:21 +01:00
parent f4b60f0b68
commit 55408b73ca
2 changed files with 21 additions and 3 deletions
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5
HISTORY
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@ -9162,7 +9162,7 @@ Video Disk Recorder Revision History
a subdirectory.
- SVDRP peering can now be limited to the default SVDRP host (see MANUAL for details).
2018-03-17: Version 2.3.9
2018-03-18: Version 2.3.9
- Updated the Italian OSD texts (thanks to Diego Pierotto).
- Updated the Finnish OSD texts (thanks to Rolf Ahrenberg).
@ -9311,3 +9311,6 @@ Video Disk Recorder Revision History
marks that are not generated by VDR itself, and thus may be a little off (suggested by
Jörg Wendel). You can activate this line again for debugging if necessary.
- Made the input buffer in cSVDRPClient dynamic.
- Fixed handling parameters in the S2SatelliteDeliverySystemDescriptor and
T2DeliverySystemDescriptor that were overwritten when parsing the
SatelliteDeliverySystemDescriptor or TerrestrialDeliverySystemDescriptor, respectively.

19
nit.c
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: nit.c 4.4 2016/12/23 14:16:59 kls Exp $
* $Id: nit.c 4.5 2018/03/18 10:52:21 kls Exp $
*/
#include "nit.h"
@ -120,6 +120,10 @@ void cNitFilter::Process(u_short Pid, u_char Tid, const u_char *Data, int Length
bool forceTransponderUpdate = false;
for (cChannel *Channel = Channels->First(); Channel; Channel = Channels->Next(Channel)) {
if (!Channel->GroupSep() && Channel->Source() == Source && Channel->Nid() == ts.getOriginalNetworkId() && Channel->Tid() == ts.getTransportStreamId()) {
// Preserve parameters set separately in S2SatelliteDeliverySystemDescriptor:
cDvbTransponderParameters dtpc(Channel->Parameters());
dtp.SetStreamId(dtpc.StreamId());
//
int transponder = Channel->Transponder();
found = true;
if (!ISTRANSPONDER(cChannel::Transponder(Frequency, dtp.Polarization()), transponder)) {
@ -157,8 +161,8 @@ void cNitFilter::Process(u_short Pid, u_char Tid, const u_char *Data, int Length
if (!Channel->GroupSep() && cSource::IsSat(Channel->Source()) && Channel->Nid() == ts.getOriginalNetworkId() && Channel->Tid() == ts.getTransportStreamId()) {
SI::S2SatelliteDeliverySystemDescriptor *sd = (SI::S2SatelliteDeliverySystemDescriptor *)d;
cDvbTransponderParameters dtp(Channel->Parameters());
dtp.SetSystem(DVB_SYSTEM_2);
dtp.SetStreamId(sd->getInputStreamIdentifier());
dbgnit(" stream id = %d\n", dtp.StreamId());
ChannelsModified |= Channel->SetTransponderData(Channel->Source(), Channel->Frequency(), Channel->Srate(), dtp.ToString('S'));
break;
}
@ -239,6 +243,16 @@ void cNitFilter::Process(u_short Pid, u_char Tid, const u_char *Data, int Length
bool forceTransponderUpdate = false;
for (cChannel *Channel = Channels->First(); Channel; Channel = Channels->Next(Channel)) {
if (!Channel->GroupSep() && Channel->Source() == Source && Channel->Nid() == ts.getOriginalNetworkId() && Channel->Tid() == ts.getTransportStreamId()) {
// Preserve parameters set separately in T2DeliverySystemDescripto:
cDvbTransponderParameters dtpc(Channel->Parameters());
dtp.SetSystem(dtpc.System());
dtp.SetStreamId(dtpc.StreamId());
dtp.SetT2SystemId(dtp.T2SystemId());
dtp.SetSisoMiso(dtpc.SisoMiso());
dtp.SetBandwidth(dtpc.Bandwidth());
dtp.SetGuard(dtpc.Guard());
dtp.SetTransmission(dtpc.Transmission());
//
int transponder = Channel->Transponder();
found = true;
if (!ISTRANSPONDER(Frequency / 1000000, transponder)) {
@ -295,6 +309,7 @@ void cNitFilter::Process(u_short Pid, u_char Tid, const u_char *Data, int Length
dtp.SetTransmission(T2TransmissionModes[td->getTransmissionMode()]);
//TODO add parsing of frequencies
}
dbgnit(" stream id = %d\n", dtp.StreamId());
ChannelsModified |= Channel->SetTransponderData(Source, Frequency, SymbolRate, dtp.ToString('T'));
}
}