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freebsd-ports/multimedia/vdr/files/vdr-1.7.15-ttxtsubs.patch-1
Juergen Lock d3466b2eca - Add support patches for teletext subtitle plugin to multimedia/vdr 
with knob defaulted to on.  (multimedia/vdr-plugin-ttxtsubs, to be
  committed next.)
- Bump PORTVERSION for vdr, and also for its plugins because this
  is an ABI change.
2011-06-10 17:33:03 +00:00

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diff --git a/MANUAL b/MANUAL
index 7fae53b..6b0ae57 100644
--- a/MANUAL
+++ b/MANUAL
@@ -730,6 +730,9 @@ Version 1.6
background transparency. By default the values as broadcast
are used.
+ Record Teletext Subtitles = no
+ If set to 'yes', teletext subtitles will be recorded.
+
LNB:
SLOF = 11700 The switching frequency (in MHz) between low and
diff --git a/Makefile b/Makefile
index d788484..f854b2e 100644
--- a/Makefile
+++ b/Makefile
@@ -44,6 +44,8 @@ OBJS = audio.o channels.o ci.o config.o cutter.o device.o diseqc.o dvbdevice.o d
skinclassic.o skins.o skinsttng.o sourceparams.o sources.o spu.o status.o svdrp.o themes.o thread.o\
timers.o tools.o transfer.o vdr.o videodir.o
+OBJS += vdrttxtsubshooks.o
+
ifndef NO_KBD
DEFINES += -DREMOTE_KBD
endif
diff --git a/channels.h b/channels.h
index b867297..63c8b9c 100644
--- a/channels.h
+++ b/channels.h
@@ -35,6 +35,7 @@
#define MAXDPIDS 16 // dolby (AC3 + DTS)
#define MAXSPIDS 32 // subtitles
#define MAXCAIDS 8 // conditional access
+#define MAXTXTPAGES 8 // teletext pages
#define MAXLANGCODE1 4 // a 3 letter language code, zero terminated
#define MAXLANGCODE2 8 // up to two 3 letter language codes, separated by '+' and zero terminated
@@ -71,6 +72,16 @@ public:
static const tChannelID InvalidID;
};
+struct tTeletextSubtitlePage {
+ tTeletextSubtitlePage(void) { ttxtPage = ttxtMagazine = 0; ttxtType = 0x02; strcpy(ttxtLanguage, "und"); }
+ tTeletextSubtitlePage(int page) { ttxtMagazine = (page / 100) & 0x7; ttxtPage = (((page % 100) / 10) << 4) + (page % 10); ttxtType = 0x02; strcpy(ttxtLanguage, "und"); }
+ char ttxtLanguage[MAXLANGCODE1];
+ uchar ttxtPage;
+ uchar ttxtMagazine;
+ uchar ttxtType;
+ int PageNumber(void) const { return BCDCHARTOINT(ttxtMagazine) * 100 + BCDCHARTOINT(ttxtPage); }
+ };
+
class cChannel;
class cLinkChannel : public cListObject {
@@ -115,6 +126,9 @@ private:
uint16_t compositionPageIds[MAXSPIDS];
uint16_t ancillaryPageIds[MAXSPIDS];
int tpid;
+ int fixedTtxtSubtitlePages;
+ int totalTtxtSubtitlePages;
+ tTeletextSubtitlePage teletextSubtitlePages[MAXTXTPAGES];
int caids[MAXCAIDS + 1]; // list is zero-terminated
int nid;
int tid;
@@ -164,6 +178,8 @@ public:
uint16_t CompositionPageId(int i) const { return (0 <= i && i < MAXSPIDS) ? compositionPageIds[i] : uint16_t(0); }
uint16_t AncillaryPageId(int i) const { return (0 <= i && i < MAXSPIDS) ? ancillaryPageIds[i] : uint16_t(0); }
int Tpid(void) const { return tpid; }
+ const tTeletextSubtitlePage *TeletextSubtitlePages() const { return teletextSubtitlePages; }
+ int TotalTeletextSubtitlePages() const { return totalTtxtSubtitlePages; }
const int *Caids(void) const { return caids; }
int Ca(int Index = 0) const { return Index < MAXCAIDS ? caids[Index] : 0; }
int Nid(void) const { return nid; }
@@ -190,6 +206,7 @@ public:
void SetName(const char *Name, const char *ShortName, const char *Provider);
void SetPortalName(const char *PortalName);
void SetPids(int Vpid, int Ppid, int Vtype, int *Apids, int *Atypes, char ALangs[][MAXLANGCODE2], int *Dpids, int *Dtypes, char DLangs[][MAXLANGCODE2], int *Spids, char SLangs[][MAXLANGCODE2], int Tpid);
+ void SetTeletextSubtitlePages(tTeletextSubtitlePage pages[], int numberOfPages);
void SetCaIds(const int *CaIds); // list must be zero-terminated
void SetCaDescriptors(int Level);
void SetLinkChannels(cLinkChannels *LinkChannels);
diff --git a/ci.c b/ci.c
index 6c7b031..22fda9f 100644
--- a/ci.c
+++ b/ci.c
@@ -1911,6 +1911,8 @@ void cCamSlot::AddChannel(const cChannel *Channel)
AddPid(Channel->Sid(), *Apid, STREAM_TYPE_AUDIO);
for (const int *Dpid = Channel->Dpids(); *Dpid; Dpid++)
AddPid(Channel->Sid(), *Dpid, STREAM_TYPE_DOLBY);
+ if (Channel->Tpid() && Setup.SupportTeletext)
+ AddPid(Channel->Sid(), Channel->Tpid(), STREAM_TYPE_DOLBY);
}
}
@@ -1932,6 +1934,9 @@ bool cCamSlot::CanDecrypt(const cChannel *Channel)
CaPmt.AddPid(*Apid, STREAM_TYPE_AUDIO);
for (const int *Dpid = Channel->Dpids(); *Dpid; Dpid++)
CaPmt.AddPid(*Dpid, STREAM_TYPE_DOLBY);
+ if (Channel->Tpid() && Setup.SupportTeletext) {
+ CaPmt.AddPid(Channel->Tpid(), STREAM_TYPE_DOLBY); // FIXME: STREAM_TYPE_DOLBY should probably be renamed STREAM_TYPE_PRIVATE
+ }
cas->SendPMT(&CaPmt);
cTimeMs Timeout(QUERY_REPLY_TIMEOUT);
do {
diff --git a/config.c b/config.c
index 73b11b1..f2eebe6 100644
--- a/config.c
+++ b/config.c
@@ -333,6 +333,7 @@ cSetup::cSetup(void)
MarginStop = 10;
AudioLanguages[0] = -1;
DisplaySubtitles = 0;
+ SupportTeletext = 0;
SubtitleLanguages[0] = -1;
SubtitleOffset = 0;
SubtitleFgTransparency = 0;
@@ -524,6 +525,7 @@ bool cSetup::Parse(const char *Name, const char *Value)
else if (!strcasecmp(Name, "MarginStop")) MarginStop = atoi(Value);
else if (!strcasecmp(Name, "AudioLanguages")) return ParseLanguages(Value, AudioLanguages);
else if (!strcasecmp(Name, "DisplaySubtitles")) DisplaySubtitles = atoi(Value);
+ else if (!strcasecmp(Name, "SupportTeletext")) SupportTeletext = atoi(Value);
else if (!strcasecmp(Name, "SubtitleLanguages")) return ParseLanguages(Value, SubtitleLanguages);
else if (!strcasecmp(Name, "SubtitleOffset")) SubtitleOffset = atoi(Value);
else if (!strcasecmp(Name, "SubtitleFgTransparency")) SubtitleFgTransparency = atoi(Value);
@@ -620,6 +622,7 @@ bool cSetup::Save(void)
Store("MarginStop", MarginStop);
StoreLanguages("AudioLanguages", AudioLanguages);
Store("DisplaySubtitles", DisplaySubtitles);
+ Store("SupportTeletext", SupportTeletext);
StoreLanguages("SubtitleLanguages", SubtitleLanguages);
Store("SubtitleOffset", SubtitleOffset);
Store("SubtitleFgTransparency", SubtitleFgTransparency);
diff --git a/config.h b/config.h
index 7041eb7..289d4b6 100644
--- a/config.h
+++ b/config.h
@@ -235,6 +235,7 @@ public:
int MarginStart, MarginStop;
int AudioLanguages[I18N_MAX_LANGUAGES + 1];
int DisplaySubtitles;
+ int SupportTeletext;
int SubtitleLanguages[I18N_MAX_LANGUAGES + 1];
int SubtitleOffset;
int SubtitleFgTransparency, SubtitleBgTransparency;
diff --git a/device.c b/device.c
index 681049b..4dbd920 100644
--- a/device.c
+++ b/device.c
@@ -18,6 +18,7 @@
#include "receiver.h"
#include "status.h"
#include "transfer.h"
+#include "vdrttxtsubshooks.h"
// --- cLiveSubtitle ---------------------------------------------------------
@@ -1223,6 +1224,13 @@ int cDevice::PlayPesPacket(const uchar *Data, int Length, bool VideoOnly)
}
break;
case 0xBD: { // private stream 1
+ // EBU Teletext data, ETSI EN 300 472
+ // if PES data header length = 24 and data_identifier = 0x10..0x1F (EBU Data)
+ if (Data[8] == 0x24 && Data[45] >= 0x10 && Data[45] < 0x20) {
+ cVDRTtxtsubsHookListener::Hook()->PlayerTeletextData((uint8_t*)Data, Length);
+ break;
+ }
+
int PayloadOffset = Data[8] + 9;
// Compatibility mode for old subtitles plugin:
@@ -1382,6 +1390,7 @@ int cDevice::PlayTs(const uchar *Data, int Length, bool VideoOnly)
tsToPesVideo.Reset();
tsToPesAudio.Reset();
tsToPesSubtitle.Reset();
+ tsToPesTeletext.Reset();
}
else if (Length < TS_SIZE) {
esyslog("ERROR: skipped %d bytes of TS fragment", Length);
@@ -1427,6 +1436,17 @@ int cDevice::PlayTs(const uchar *Data, int Length, bool VideoOnly)
if (!VideoOnly || HasIBPTrickSpeed())
PlayTsSubtitle(Data, TS_SIZE);
}
+ else if (Pid == patPmtParser.Tpid()) {
+ if (!VideoOnly || HasIBPTrickSpeed()) {
+ int l;
+ tsToPesTeletext.PutTs(Data, Length);
+ if (const uchar *p = tsToPesTeletext.GetPes(l)) {
+ if ((l > 45) && (p[0] == 0x00) && (p[1] == 0x00) && (p[2] == 0x01) && (p[3] == 0xbd) && (p[8] == 0x24) && (p[45] >= 0x10) && (p[45] < 0x20))
+ cVDRTtxtsubsHookListener::Hook()->PlayerTeletextData((uchar *)p, l, false, patPmtParser.TeletextSubtitlePages(), patPmtParser.TotalTeletextSubtitlePages());
+ tsToPesTeletext.Reset();
+ }
+ }
+ }
}
}
else if (Pid == patPmtParser.Ppid()) {
diff --git a/device.h b/device.h
index cb3bc2c..f531e70 100644
--- a/device.h
+++ b/device.h
@@ -522,6 +522,7 @@ private:
cTsToPes tsToPesVideo;
cTsToPes tsToPesAudio;
cTsToPes tsToPesSubtitle;
+ cTsToPes tsToPesTeletext;
bool isPlayingVideo;
protected:
const cPatPmtParser *PatPmtParser(void) const { return &patPmtParser; }
diff --git a/menu.c b/menu.c
index 19cfabb..d2deeb3 100644
--- a/menu.c
+++ b/menu.c
@@ -2790,6 +2790,7 @@ void cMenuSetupDVB::Setup(void)
Add(new cMenuEditIntItem( tr("Setup.DVB$Subtitle foreground transparency"), &data.SubtitleFgTransparency, 0, 9));
Add(new cMenuEditIntItem( tr("Setup.DVB$Subtitle background transparency"), &data.SubtitleBgTransparency, 0, 10));
}
+ Add(new cMenuEditBoolItem(tr("Setup.DVB$Enable teletext support"), &data.SupportTeletext));
SetCurrent(Get(current));
Display();
diff --git a/po/ca_ES.po b/po/ca_ES.po
index 247113b..aba1ae3 100644
--- a/po/ca_ES.po
+++ b/po/ca_ES.po
@@ -943,6 +943,9 @@ msgstr "Transpar
msgid "Setup.DVB$Subtitle background transparency"
msgstr "Transpar<61>ncia fons subt<62>tols"
+msgid "Setup.DVB$Enable teletext support"
+msgstr ""
+
msgid "LNB"
msgstr "Configuraci<63> de l'LNB"
diff --git a/po/cs_CZ.po b/po/cs_CZ.po
index f6313ba..aec6f4e 100644
--- a/po/cs_CZ.po
+++ b/po/cs_CZ.po
@@ -942,6 +942,9 @@ msgstr "Průhlednost písma titulků"
msgid "Setup.DVB$Subtitle background transparency"
msgstr "Průhlednost pozadí titulků"
+msgid "Setup.DVB$Enable teletext support"
+msgstr ""
+
msgid "LNB"
msgstr "LNB"
diff --git a/po/da_DK.po b/po/da_DK.po
index 40cdebd..192173d 100644
--- a/po/da_DK.po
+++ b/po/da_DK.po
@@ -940,6 +940,9 @@ msgstr "Undertekst forgrundsgennemsigtighed"
msgid "Setup.DVB$Subtitle background transparency"
msgstr "Undertekst baggrundsgennemsigtighed"
+msgid "Setup.DVB$Enable teletext support"
+msgstr ""
+
msgid "LNB"
msgstr "LNB"
diff --git a/po/de_DE.po b/po/de_DE.po
index 4d4f3df..a3227a0 100644
--- a/po/de_DE.po
+++ b/po/de_DE.po
@@ -940,6 +940,9 @@ msgstr "Untertitel-Transparenz Vordergrund"
msgid "Setup.DVB$Subtitle background transparency"
msgstr "Untertitel-Transparenz Hintergrund"
+msgid "Setup.DVB$Enable teletext support"
+msgstr "Videotext-Unterst<73>tzung aktivieren"
+
msgid "LNB"
msgstr "LNB"
diff --git a/po/el_GR.po b/po/el_GR.po
index 5414ebc..913f39e 100644
--- a/po/el_GR.po
+++ b/po/el_GR.po
@@ -940,6 +940,9 @@ msgstr ""
msgid "Setup.DVB$Subtitle background transparency"
msgstr ""
+msgid "Setup.DVB$Enable teletext support"
+msgstr ""
+
msgid "LNB"
msgstr "LNB"
diff --git a/po/es_ES.po b/po/es_ES.po
index 217f775..78a9491 100644
--- a/po/es_ES.po
+++ b/po/es_ES.po
@@ -941,6 +941,9 @@ msgstr "Transparencia primer plano subt
msgid "Setup.DVB$Subtitle background transparency"
msgstr "Transparencia fondo subt<62>tulos"
+msgid "Setup.DVB$Enable teletext support"
+msgstr ""
+
msgid "LNB"
msgstr "LNB"
diff --git a/po/et_EE.po b/po/et_EE.po
index 5010dc4..af2e2d3 100644
--- a/po/et_EE.po
+++ b/po/et_EE.po
@@ -940,6 +940,9 @@ msgstr "Subtiitri l
msgid "Setup.DVB$Subtitle background transparency"
msgstr "Subtiitri tausta l<>bipaistvus"
+msgid "Setup.DVB$Enable teletext support"
+msgstr "Teleteksti tugi"
+
msgid "LNB"
msgstr "LNB"
diff --git a/po/fi_FI.po b/po/fi_FI.po
index cd57e7c..e6a22bf 100644
--- a/po/fi_FI.po
+++ b/po/fi_FI.po
@@ -943,6 +943,9 @@ msgstr "Tekstityksen läpinäkyvyys"
msgid "Setup.DVB$Subtitle background transparency"
msgstr "Tekstityksen taustan läpinäkyvyys"
+msgid "Setup.DVB$Enable teletext support"
+msgstr "Salli teksti-TV-tuki"
+
msgid "LNB"
msgstr "LNB"
diff --git a/po/fr_FR.po b/po/fr_FR.po
index 0d4cb7c..770038e 100644
--- a/po/fr_FR.po
+++ b/po/fr_FR.po
@@ -946,6 +946,9 @@ msgstr "Transparence de l'avant-plan"
msgid "Setup.DVB$Subtitle background transparency"
msgstr "Transparence du fond"
+msgid "Setup.DVB$Enable teletext support"
+msgstr ""
+
msgid "LNB"
msgstr "LNB"
diff --git a/po/hr_HR.po b/po/hr_HR.po
index 96ee695..51f596c 100644
--- a/po/hr_HR.po
+++ b/po/hr_HR.po
@@ -942,6 +942,9 @@ msgstr "Transparentnost titla"
msgid "Setup.DVB$Subtitle background transparency"
msgstr "Transparentnost pozadine titla"
+msgid "Setup.DVB$Enable teletext support"
+msgstr ""
+
msgid "LNB"
msgstr "LNB"
diff --git a/po/hu_HU.po b/po/hu_HU.po
index a17b209..2f70812 100644
--- a/po/hu_HU.po
+++ b/po/hu_HU.po
@@ -943,6 +943,9 @@ msgstr "Felirat transzparenci
msgid "Setup.DVB$Subtitle background transparency"
msgstr "Felirat h<>tter<65>nek transzparenci<63>ja"
+msgid "Setup.DVB$Enable teletext support"
+msgstr ""
+
msgid "LNB"
msgstr "LNB"
diff --git a/po/it_IT.po b/po/it_IT.po
index 89d4237..5a055b2 100644
--- a/po/it_IT.po
+++ b/po/it_IT.po
@@ -947,6 +947,9 @@ msgstr "Trasparenza sottotitoli"
msgid "Setup.DVB$Subtitle background transparency"
msgstr "Trasparenza sfondo sottotitoli"
+msgid "Setup.DVB$Enable teletext support"
+msgstr ""
+
msgid "LNB"
msgstr "LNB"
diff --git a/po/lt_LT.po b/po/lt_LT.po
index 02465e6..8b5d996 100644
--- a/po/lt_LT.po
+++ b/po/lt_LT.po
@@ -940,6 +940,9 @@ msgstr "Subtitrų priekinio vaizdo permatomumas"
msgid "Setup.DVB$Subtitle background transparency"
msgstr "Subtitrų fono permatomumas"
+msgid "Setup.DVB$Enable teletext support"
+msgstr ""
+
msgid "LNB"
msgstr "Konverteris (LNB)"
diff --git a/po/nl_NL.po b/po/nl_NL.po
index f570337..73a02b3 100644
--- a/po/nl_NL.po
+++ b/po/nl_NL.po
@@ -944,6 +944,9 @@ msgstr "Transparantie voorgrond ondertiteling"
msgid "Setup.DVB$Subtitle background transparency"
msgstr "Transparantie achtergrond ondertiteling"
+msgid "Setup.DVB$Enable teletext support"
+msgstr ""
+
msgid "LNB"
msgstr "LNB"
diff --git a/po/nn_NO.po b/po/nn_NO.po
index 2f40cfe..0934c9a 100644
--- a/po/nn_NO.po
+++ b/po/nn_NO.po
@@ -941,6 +941,9 @@ msgstr ""
msgid "Setup.DVB$Subtitle background transparency"
msgstr ""
+msgid "Setup.DVB$Enable teletext support"
+msgstr ""
+
msgid "LNB"
msgstr "LNB"
diff --git a/po/pl_PL.po b/po/pl_PL.po
index 9620e1b..39057fd 100644
--- a/po/pl_PL.po
+++ b/po/pl_PL.po
@@ -941,6 +941,9 @@ msgstr "Prze
msgid "Setup.DVB$Subtitle background transparency"
msgstr "Prze<7A>rocze podtytu<74><75>w: T<>o"
+msgid "Setup.DVB$Enable teletext support"
+msgstr ""
+
msgid "LNB"
msgstr "LNB"
diff --git a/po/pt_PT.po b/po/pt_PT.po
index 0510d9d..3bea1f1 100644
--- a/po/pt_PT.po
+++ b/po/pt_PT.po
@@ -940,6 +940,9 @@ msgstr "Transpar
msgid "Setup.DVB$Subtitle background transparency"
msgstr "Transpar<61>ncia de background das legendas"
+msgid "Setup.DVB$Enable teletext support"
+msgstr ""
+
msgid "LNB"
msgstr "LNB"
diff --git a/po/ro_RO.po b/po/ro_RO.po
index e0a2119..1d4a412 100644
--- a/po/ro_RO.po
+++ b/po/ro_RO.po
@@ -943,6 +943,9 @@ msgstr "Transparen
msgid "Setup.DVB$Subtitle background transparency"
msgstr "Transparen<65>a fundalului subtitr<74>rii"
+msgid "Setup.DVB$Enable teletext support"
+msgstr ""
+
msgid "LNB"
msgstr "LNB"
diff --git a/po/ru_RU.po b/po/ru_RU.po
index 889b98b..89029e1 100644
--- a/po/ru_RU.po
+++ b/po/ru_RU.po
@@ -941,6 +941,9 @@ msgstr "
msgid "Setup.DVB$Subtitle background transparency"
msgstr "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"
+msgid "Setup.DVB$Enable teletext support"
+msgstr ""
+
msgid "LNB"
msgstr "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"
diff --git a/po/sk_SK.po b/po/sk_SK.po
index 129fad3..eff0bd1 100644
--- a/po/sk_SK.po
+++ b/po/sk_SK.po
@@ -941,6 +941,9 @@ msgstr "Prieh
msgid "Setup.DVB$Subtitle background transparency"
msgstr "Prieh<65>adnos<6F> pozadia titulkov"
+msgid "Setup.DVB$Enable teletext support"
+msgstr ""
+
msgid "LNB"
msgstr "LNB"
diff --git a/po/sl_SI.po b/po/sl_SI.po
index 9f1e806..7f2bdd7 100644
--- a/po/sl_SI.po
+++ b/po/sl_SI.po
@@ -941,6 +941,9 @@ msgstr "Transparentnost podnapisov"
msgid "Setup.DVB$Subtitle background transparency"
msgstr "Transparentnost ozadja podnapisov"
+msgid "Setup.DVB$Enable teletext support"
+msgstr ""
+
msgid "LNB"
msgstr "LNB"
diff --git a/po/sv_SE.po b/po/sv_SE.po
index e9d39dd..9c366d2 100644
--- a/po/sv_SE.po
+++ b/po/sv_SE.po
@@ -943,6 +943,9 @@ msgstr "Transparent f
msgid "Setup.DVB$Subtitle background transparency"
msgstr "Transparent bakgrund textremsa"
+msgid "Setup.DVB$Enable teletext support"
+msgstr ""
+
msgid "LNB"
msgstr "LNB"
diff --git a/po/tr_TR.po b/po/tr_TR.po
index 9acd1c1..50a6295 100644
--- a/po/tr_TR.po
+++ b/po/tr_TR.po
@@ -940,6 +940,9 @@ msgstr "Altyaz
msgid "Setup.DVB$Subtitle background transparency"
msgstr "Altyaz<61> arka <20>effafl<66>k"
+msgid "Setup.DVB$Enable teletext support"
+msgstr ""
+
msgid "LNB"
msgstr "LNB"
diff --git a/po/uk_UA.po b/po/uk_UA.po
index b62fca7..25e7095 100644
--- a/po/uk_UA.po
+++ b/po/uk_UA.po
@@ -940,6 +940,9 @@ msgstr "Прозорість переднього плану субтитрів"
msgid "Setup.DVB$Subtitle background transparency"
msgstr "Прозорість заднього плану субтитрів"
+msgid "Setup.DVB$Enable teletext support"
+msgstr ""
+
msgid "LNB"
msgstr "Конвертер"
diff --git a/po/zh_CN.po b/po/zh_CN.po
index bffa301..141c362 100644
--- a/po/zh_CN.po
+++ b/po/zh_CN.po
@@ -943,6 +943,9 @@ msgstr "字幕前景透明度"
msgid "Setup.DVB$Subtitle background transparency"
msgstr "字幕背景透明度"
+msgid "Setup.DVB$Enable teletext support"
+msgstr ""
+
msgid "LNB"
msgstr "切换器设置"
diff --git a/receiver.c b/receiver.c
index 58dda78..ed28f1b 100644
--- a/receiver.c
+++ b/receiver.c
@@ -82,7 +82,8 @@ bool cReceiver::SetPids(const cChannel *Channel)
(Channel->Ppid() == Channel->Vpid() || AddPid(Channel->Ppid())) &&
AddPids(Channel->Apids()) &&
AddPids(Channel->Dpids()) &&
- AddPids(Channel->Spids());
+ AddPids(Channel->Spids()) &&
+ (!Setup.SupportTeletext || AddPid(Channel->Tpid()));
}
return true;
}
diff --git a/remux.c b/remux.c
index 5206544..eea5c07 100644
--- a/remux.c
+++ b/remux.c
@@ -215,6 +215,29 @@ int cPatPmtGenerator::MakeSubtitlingDescriptor(uchar *Target, const char *Langua
return i;
}
+int cPatPmtGenerator::MakeTeletextDescriptor(uchar *Target, const tTeletextSubtitlePage *pages, int pageCount)
+{
+ int i = 0, j = 0;
+ Target[i++] = SI::TeletextDescriptorTag;
+ int l = i;
+ Target[i++] = 0x00; // length
+ for (int n = 0; n < pageCount; n++) {
+ const char* Language = pages[n].ttxtLanguage;
+ Target[i++] = *Language++;
+ Target[i++] = *Language++;
+ Target[i++] = *Language++;
+ Target[i++] = (pages[n].ttxtType << 3) + pages[n].ttxtMagazine;
+ Target[i++] = pages[n].ttxtPage;
+ j++;
+ }
+ if (j > 0) {
+ Target[l] = j * 5; // update length
+ IncEsInfoLength(i);
+ return i;
+ }
+ return 0;
+}
+
int cPatPmtGenerator::MakeLanguageDescriptor(uchar *Target, const char *Language)
{
int i = 0;
@@ -302,6 +325,7 @@ void cPatPmtGenerator::GeneratePmt(const cChannel *Channel)
if (Channel) {
int Vpid = Channel->Vpid();
int Ppid = Channel->Ppid();
+ int Tpid = Channel->Tpid();
uchar *p = buf;
int i = 0;
p[i++] = 0x02; // table id
@@ -334,6 +358,10 @@ void cPatPmtGenerator::GeneratePmt(const cChannel *Channel)
i += MakeStream(buf + i, 0x06, Channel->Spid(n));
i += MakeSubtitlingDescriptor(buf + i, Channel->Slang(n), Channel->SubtitlingType(n), Channel->CompositionPageId(n), Channel->AncillaryPageId(n));
}
+ if (Tpid) {
+ i += MakeStream(buf + i, 0x06, Tpid);
+ i += MakeTeletextDescriptor(buf + i, Channel->TeletextSubtitlePages(), Channel->TotalTeletextSubtitlePages());
+ }
int sl = i - SectionLength - 2 + 4; // -2 = SectionLength storage, +4 = length of CRC
buf[SectionLength] |= (sl >> 8) & 0x0F;
@@ -407,6 +435,7 @@ void cPatPmtParser::Reset(void)
pmtPid = -1;
vpid = vtype = 0;
ppid = 0;
+ tpid = 0;
}
void cPatPmtParser::ParsePat(const uchar *Data, int Length)
@@ -492,11 +521,13 @@ void cPatPmtParser::ParsePmt(const uchar *Data, int Length)
int NumSpids = 0;
vpid = vtype = 0;
ppid = 0;
+ tpid = 0;
apids[0] = 0;
dpids[0] = 0;
spids[0] = 0;
atypes[0] = 0;
dtypes[0] = 0;
+ totalTtxtSubtitlePages = 0;
SI::PMT::Stream stream;
for (SI::Loop::Iterator it; Pmt.streamLoop.getNext(stream, it); ) {
dbgpatpmt(" stream type = %02X, pid = %d", stream.getStreamType(), stream.getPid());
@@ -595,6 +626,28 @@ void cPatPmtParser::ParsePmt(const uchar *Data, int Length)
spids[NumSpids]= 0;
}
break;
+ case SI::TeletextDescriptorTag: {
+ dbgpatpmt(" teletext");
+ tpid = stream.getPid();
+ SI::TeletextDescriptor *sd = (SI::TeletextDescriptor *)d;
+ SI::TeletextDescriptor::Teletext ttxt;
+ if (totalTtxtSubtitlePages < MAXTXTPAGES) {
+ for (SI::Loop::Iterator it; sd->teletextLoop.getNext(ttxt, it); ) {
+ bool isSubtitlePage = (ttxt.getTeletextType() == 0x02) || (ttxt.getTeletextType() == 0x05);
+ if (isSubtitlePage && ttxt.languageCode[0]) {
+ dbgpatpmt(" '%s:%x.%x'", ttxt.languageCode, ttxt.getTeletextMagazineNumber(), ttxt.getTeletextPageNumber());
+ strn0cpy(teletextSubtitlePages[totalTtxtSubtitlePages].ttxtLanguage, I18nNormalizeLanguageCode(ttxt.languageCode), MAXLANGCODE1);
+ teletextSubtitlePages[totalTtxtSubtitlePages].ttxtPage = ttxt.getTeletextPageNumber();
+ teletextSubtitlePages[totalTtxtSubtitlePages].ttxtMagazine = ttxt.getTeletextMagazineNumber();
+ teletextSubtitlePages[totalTtxtSubtitlePages].ttxtType = ttxt.getTeletextType();
+ totalTtxtSubtitlePages++;
+ if (totalTtxtSubtitlePages >= MAXTXTPAGES)
+ break;
+ }
+ }
+ }
+ }
+ break;
case SI::ISO639LanguageDescriptorTag: {
SI::ISO639LanguageDescriptor *ld = (SI::ISO639LanguageDescriptor *)d;
dbgpatpmt(" '%s'", ld->languageCode);
diff --git a/remux.h b/remux.h
index 7b62187..6f816dc 100644
--- a/remux.h
+++ b/remux.h
@@ -171,6 +171,7 @@ protected:
int MakeStream(uchar *Target, uchar Type, int Pid);
int MakeAC3Descriptor(uchar *Target, uchar Type);
int MakeSubtitlingDescriptor(uchar *Target, const char *Language, uchar SubtitlingType, uint16_t CompositionPageId, uint16_t AncillaryPageId);
+ int MakeTeletextDescriptor(uchar *Target, const tTeletextSubtitlePage *pages, int pageCount);
int MakeLanguageDescriptor(uchar *Target, const char *Language);
int MakeCRC(uchar *Target, const uchar *Data, int Length);
void GeneratePmtPid(const cChannel *Channel);
@@ -216,6 +217,7 @@ private:
int vpid;
int ppid;
int vtype;
+ int tpid;
int apids[MAXAPIDS + 1]; // list is zero-terminated
int atypes[MAXAPIDS + 1]; // list is zero-terminated
char alangs[MAXAPIDS][MAXLANGCODE2];
@@ -228,6 +230,8 @@ private:
uint16_t compositionPageIds[MAXSPIDS];
uint16_t ancillaryPageIds[MAXSPIDS];
bool updatePrimaryDevice;
+ int totalTtxtSubtitlePages;
+ tTeletextSubtitlePage teletextSubtitlePages[MAXTXTPAGES];
protected:
int SectionLength(const uchar *Data, int Length) { return (Length >= 3) ? ((int(Data[1]) & 0x0F) << 8)| Data[2] : 0; }
public:
@@ -260,6 +264,9 @@ public:
int Vtype(void) const { return vtype; }
///< Returns the video stream type as defined by the current PMT, or 0 if no video
///< stream type has been detected, yet.
+ int Tpid(void) { return tpid; }
+ ///< Returns the teletext pid as defined by the current PMT, or 0 if no teletext
+ ///< pid has been detected, yet.
const int *Apids(void) const { return apids; }
const int *Dpids(void) const { return dpids; }
const int *Spids(void) const { return spids; }
@@ -274,6 +281,8 @@ public:
uchar SubtitlingType(int i) const { return (0 <= i && i < MAXSPIDS) ? subtitlingTypes[i] : uchar(0); }
uint16_t CompositionPageId(int i) const { return (0 <= i && i < MAXSPIDS) ? compositionPageIds[i] : uint16_t(0); }
uint16_t AncillaryPageId(int i) const { return (0 <= i && i < MAXSPIDS) ? ancillaryPageIds[i] : uint16_t(0); }
+ const tTeletextSubtitlePage *TeletextSubtitlePages() const { return teletextSubtitlePages; }
+ int TotalTeletextSubtitlePages() const { return totalTtxtSubtitlePages; }
};
// TS to PES converter:
diff --git a/vdr.5 b/vdr.5
index 68711b5..9b8ed05 100644
--- a/vdr.5
+++ b/vdr.5
@@ -214,6 +214,13 @@ if there is an audio type.
.TP
.B TPID
The teletext PID.
+
+Fixed teletext subtitling pages can be defined separated by a semicolon.
+The pages (separated by commas) can contain ISO 639 language codes, delimited
+by a '=' sign, as in
+
+.B ...:2001;150=deu,151=fin:...
+
.TP
.B Conditional access
A hexadecimal integer defining how this channel can be accessed:
diff --git a/vdrttxtsubshooks.c b/vdrttxtsubshooks.c
new file mode 100644
index 0000000..2471788
--- /dev/null
+++ b/vdrttxtsubshooks.c
@@ -0,0 +1,63 @@
+/*
+ * vdr-ttxtsubs - A plugin for the Linux Video Disk Recorder
+ * Copyright (c) 2003 - 2008 Ragnar Sundblad <ragge@nada.kth.se>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdint.h>
+
+#include "vdrttxtsubshooks.h"
+
+// XXX Really should be a list...
+static cVDRTtxtsubsHookListener *gListener;
+
+// ------ class cVDRTtxtsubsHookProxy ------
+
+class cVDRTtxtsubsHookProxy : public cVDRTtxtsubsHookListener
+{
+ public:
+ virtual void HideOSD(void) { if(gListener) gListener->HideOSD(); };
+ virtual void ShowOSD(void) { if(gListener) gListener->ShowOSD(); };
+ virtual void PlayerTeletextData(uint8_t *p, int length, bool IsPesRecording, const struct tTeletextSubtitlePage teletextSubtitlePages[] = NULL, int pageCount = 0)
+ { if(gListener) gListener->PlayerTeletextData(p, length, IsPesRecording, teletextSubtitlePages, pageCount); };
+ virtual int ManualPageNumber(const cChannel *channel)
+ { if(gListener) return gListener->ManualPageNumber(channel); else return 0; };
+};
+
+
+// ------ class cVDRTtxtsubsHookListener ------
+
+cVDRTtxtsubsHookListener::~cVDRTtxtsubsHookListener()
+{
+ gListener = 0;
+}
+
+void cVDRTtxtsubsHookListener::HookAttach(void)
+{
+ gListener = this;
+ //printf("cVDRTtxtsubsHookListener::HookAttach\n");
+}
+
+static cVDRTtxtsubsHookProxy gProxy;
+
+cVDRTtxtsubsHookListener *cVDRTtxtsubsHookListener::Hook(void)
+{
+ return &gProxy;
+}
+
diff --git a/vdrttxtsubshooks.h b/vdrttxtsubshooks.h
new file mode 100644
index 0000000..2f97969
--- /dev/null
+++ b/vdrttxtsubshooks.h
@@ -0,0 +1,46 @@
+/*
+ * vdr-ttxtsubs - A plugin for the Linux Video Disk Recorder
+ * Copyright (c) 2003 - 2008 Ragnar Sundblad <ragge@nada.kth.se>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifndef __VDRTTXTSUBSHOOKS_H
+#define __VDRTTXTSUBSHOOKS_H
+
+#define TTXTSUBSVERSNUM 2
+
+class cDevice;
+class cChannel;
+struct tTeletextSubtitlePage;
+
+class cVDRTtxtsubsHookListener {
+ public:
+ cVDRTtxtsubsHookListener(void) {};
+ virtual ~cVDRTtxtsubsHookListener();
+
+ void HookAttach(void);
+
+ virtual void HideOSD(void) {};
+ virtual void ShowOSD(void) {};
+ virtual void PlayerTeletextData(uint8_t *p, int length, bool IsPesRecording = true, const struct tTeletextSubtitlePage teletextSubtitlePages[] = NULL, int pageCount = 0) {};
+ virtual int ManualPageNumber(const cChannel *channel) { return 0; };
+
+ // used by VDR to call hook listeners
+ static cVDRTtxtsubsHookListener *Hook(void);
+};
+
+#endif
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