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Added "NORDIG" to the list of "DVB/Standard compliance" options and using it to restrict the LCN (Logical Channel Numbers) parsing to networks that actually use this non-standard feature

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This commit is contained in:
Klaus Schmidinger
2015-02-04 09:18:30 +01:00
parent de6d37134c
commit e1acb774c6
5 changed files with 42 additions and 34 deletions
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5
HISTORY
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@@ -8453,7 +8453,7 @@ Video Disk Recorder Revision History
- Added support for LCN (Logical Channel Numbers), which plugins may use to sort
channels (thanks to Rolf Ahrenberg).
2015-02-03: Version 2.1.9
2015-02-04: Version 2.1.9
- Fixed a memory leak in case of broken Extended Event Descriptors (thanks to Lars
Hanisch).
@@ -8484,3 +8484,6 @@ Video Disk Recorder Revision History
Schedule menus for different channels (reported by Matthias Senzel).
- Fixed setting the Blue button in the Schedule/Now/Next menus, so that it only shows
"Switch" if the selected event is on a different channel.
- Added "NORDIG" to the list of "DVB/Standard compliance" options and using it to
restrict the LCN (Logical Channel Numbers) parsing to networks that actually use
this non-standard feature (thanks to Rolf Ahrenberg).

1
MANUAL
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@@ -743,6 +743,7 @@ Version 2.0
Defines the standard compliance mode:
0 = DVB
1 = ANSI/SCTE
2 = NORDIG
Video format = 4:3 The video format (or aspect ratio) of the tv set in use
(4:3 or 16:9). Applies only to SD output devices.

3
config.h
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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: config.h 3.15 2015/02/02 12:21:13 kls Exp $
* $Id: config.h 3.16 2015/02/04 09:13:54 kls Exp $
*/
#ifndef __CONFIG_H
@@ -65,6 +65,7 @@
#define STANDARD_DVB 0
#define STANDARD_ANSISCTE 1
#define STANDARD_NORDIG 2
typedef uint32_t in_addr_t; //XXX from /usr/include/netinet/in.h (apparently this is not defined on systems with glibc < 2.2)

7
menu.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: menu.c 3.38 2015/02/03 11:51:29 kls Exp $
* $Id: menu.c 3.39 2015/02/04 09:13:54 kls Exp $
*/
#include "menu.h"
@@ -3202,7 +3202,7 @@ private:
void Setup(void);
const char *videoDisplayFormatTexts[3];
const char *updateChannelsTexts[6];
const char *standardComplianceTexts[2];
const char *standardComplianceTexts[3];
public:
cMenuSetupDVB(void);
virtual eOSState ProcessKey(eKeys Key);
@@ -3228,6 +3228,7 @@ cMenuSetupDVB::cMenuSetupDVB(void)
updateChannelsTexts[5] = tr("add new transponders");
standardComplianceTexts[0] = "DVB";
standardComplianceTexts[1] = "ANSI/SCTE";
standardComplianceTexts[2] = "NORDIG";
SetSection(tr("DVB"));
SetHelp(NULL, tr("Button$Audio"), tr("Button$Subtitles"), NULL);
@@ -3241,7 +3242,7 @@ void cMenuSetupDVB::Setup(void)
Clear();
Add(new cMenuEditIntItem( tr("Setup.DVB$Primary DVB interface"), &data.PrimaryDVB, 1, cDevice::NumDevices()));
Add(new cMenuEditStraItem(tr("Setup.DVB$Standard compliance"), &data.StandardCompliance, 2, standardComplianceTexts));
Add(new cMenuEditStraItem(tr("Setup.DVB$Standard compliance"), &data.StandardCompliance, 3, standardComplianceTexts));
Add(new cMenuEditBoolItem(tr("Setup.DVB$Video format"), &data.VideoFormat, "4:3", "16:9"));
if (data.VideoFormat == 0)
Add(new cMenuEditStraItem(tr("Setup.DVB$Video display format"), &data.VideoDisplayFormat, 3, videoDisplayFormatTexts));

60
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 3.4 2015/02/01 13:46:00 kls Exp $
* $Id: nit.c 3.5 2015/02/04 09:13:54 kls Exp $
*/
#include "nit.h"
@@ -357,39 +357,41 @@ void cNitFilter::Process(u_short Pid, u_char Tid, const u_char *Data, int Length
}
}
break;
case SI::LogicalChannelDescriptorTag: {
SI::LogicalChannelDescriptor *lcd = (SI::LogicalChannelDescriptor *)d;
SI::LogicalChannelDescriptor::LogicalChannel LogicalChannel;
for (SI::Loop::Iterator it4; lcd->logicalChannelLoop.getNext(LogicalChannel, it4); ) {
int lcn = LogicalChannel.getLogicalChannelNumber();
int sid = LogicalChannel.getServiceId();
if (LogicalChannel.getVisibleServiceFlag()) {
for (cChannel *Channel = Channels.First(); Channel; Channel = Channels.Next(Channel)) {
if (!Channel->GroupSep() && Channel->Sid() == sid && Channel->Nid() == ts.getOriginalNetworkId() && Channel->Tid() == ts.getTransportStreamId()) {
Channel->SetLcn(lcn);
break;
case SI::LogicalChannelDescriptorTag:
if (Setup.StandardCompliance == STANDARD_NORDIG) {
SI::LogicalChannelDescriptor *lcd = (SI::LogicalChannelDescriptor *)d;
SI::LogicalChannelDescriptor::LogicalChannel LogicalChannel;
for (SI::Loop::Iterator it4; lcd->logicalChannelLoop.getNext(LogicalChannel, it4); ) {
int lcn = LogicalChannel.getLogicalChannelNumber();
int sid = LogicalChannel.getServiceId();
if (LogicalChannel.getVisibleServiceFlag()) {
for (cChannel *Channel = Channels.First(); Channel; Channel = Channels.Next(Channel)) {
if (!Channel->GroupSep() && Channel->Sid() == sid && Channel->Nid() == ts.getOriginalNetworkId() && Channel->Tid() == ts.getTransportStreamId()) {
Channel->SetLcn(lcn);
break;
}
}
}
}
}
}
}
}
break;
case SI::HdSimulcastLogicalChannelDescriptorTag: {
SI::HdSimulcastLogicalChannelDescriptor *lcd = (SI::HdSimulcastLogicalChannelDescriptor *)d;
SI::HdSimulcastLogicalChannelDescriptor::HdSimulcastLogicalChannel HdSimulcastLogicalChannel;
for (SI::Loop::Iterator it4; lcd->hdSimulcastLogicalChannelLoop.getNext(HdSimulcastLogicalChannel, it4); ) {
int lcn = HdSimulcastLogicalChannel.getLogicalChannelNumber();
int sid = HdSimulcastLogicalChannel.getServiceId();
if (HdSimulcastLogicalChannel.getVisibleServiceFlag()) {
for (cChannel *Channel = Channels.First(); Channel; Channel = Channels.Next(Channel)) {
if (!Channel->GroupSep() && Channel->Sid() == sid && Channel->Nid() == ts.getOriginalNetworkId() && Channel->Tid() == ts.getTransportStreamId()) {
Channel->SetLcn(lcn);
break;
case SI::HdSimulcastLogicalChannelDescriptorTag:
if (Setup.StandardCompliance == STANDARD_NORDIG) {
SI::HdSimulcastLogicalChannelDescriptor *lcd = (SI::HdSimulcastLogicalChannelDescriptor *)d;
SI::HdSimulcastLogicalChannelDescriptor::HdSimulcastLogicalChannel HdSimulcastLogicalChannel;
for (SI::Loop::Iterator it4; lcd->hdSimulcastLogicalChannelLoop.getNext(HdSimulcastLogicalChannel, it4); ) {
int lcn = HdSimulcastLogicalChannel.getLogicalChannelNumber();
int sid = HdSimulcastLogicalChannel.getServiceId();
if (HdSimulcastLogicalChannel.getVisibleServiceFlag()) {
for (cChannel *Channel = Channels.First(); Channel; Channel = Channels.Next(Channel)) {
if (!Channel->GroupSep() && Channel->Sid() == sid && Channel->Nid() == ts.getOriginalNetworkId() && Channel->Tid() == ts.getTransportStreamId()) {
Channel->SetLcn(lcn);
break;
}
}
}
}
}
}
}
}
break;
default: ;
}