diff options
| author | Andreas Monzner <andreas.monzner@multimedia-labs.de> | 2006-01-17 13:08:10 +0000 |
|---|---|---|
| committer | Andreas Monzner <andreas.monzner@multimedia-labs.de> | 2006-01-17 13:08:10 +0000 |
| commit | d7010ab56f9b823d56a5a5fa3ba7f7764bbfece4 (patch) | |
| tree | 1cb39d2bea48e3556aa5a1ceca6bf6b4dfbc5547 /lib/dvb/pmt.cpp | |
| parent | 5a00da9dd62f3f51c50287d218374ad18e49761a (diff) | |
| download | enigma2-d7010ab56f9b823d56a5a5fa3ba7f7764bbfece4.tar.gz enigma2-d7010ab56f9b823d56a5a5fa3ba7f7764bbfece4.zip | |
add support for videotext (VBI)
so now the videotext from the TV is useable
(needs new drivers!)
Diffstat (limited to 'lib/dvb/pmt.cpp')
| -rw-r--r-- | lib/dvb/pmt.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/lib/dvb/pmt.cpp b/lib/dvb/pmt.cpp index 2455b95f..a5e9be46 100644 --- a/lib/dvb/pmt.cpp +++ b/lib/dvb/pmt.cpp @@ -6,6 +6,7 @@ #include <lib/dvb_ci/dvbci.h> #include <lib/dvb/epgcache.h> #include <dvbsi++/ca_program_map_section.h> +#include <dvbsi++/teletext_descriptor.h> #include <dvbsi++/descriptor_tag.h> #include <dvbsi++/iso639_language_descriptor.h> #include <dvbsi++/stream_identifier_descriptor.h> @@ -138,17 +139,20 @@ int eDVBServicePMTHandler::getProgramInfo(struct program &program) program.pcrPid = -1; program.isCrypted = false; program.pmtPid = -1; + program.textPid = -1; if (!m_PMT.getCurrent(ptr)) { int cached_apid_ac3 = -1; int cached_apid_mpeg = -1; int cached_vpid = -1; + int cached_tpid = -1; if ( m_service && !m_service->cacheEmpty() ) { cached_vpid = m_service->getCachePID(eDVBService::cVPID); cached_apid_mpeg = m_service->getCachePID(eDVBService::cAC3PID); cached_apid_ac3 = m_service->getCachePID(eDVBService::cAPID); + cached_tpid = m_service->getCachePID(eDVBService::cTPID); } eDVBTableSpec table_spec; ptr->getSpec(table_spec); @@ -193,6 +197,10 @@ int eDVBServicePMTHandler::getProgramInfo(struct program &program) { switch ((*desc)->getTag()) { + case TELETEXT_DESCRIPTOR: + if ( program.textPid == -1 || (*es)->getPid() == cached_tpid ) + program.textPid = (*es)->getPid(); + break; case AC3_DESCRIPTOR: if (!isvideo) { @@ -269,6 +277,7 @@ int eDVBServicePMTHandler::getProgramInfo(struct program &program) apid_ac3 = m_service->getCachePID(eDVBService::cAC3PID), apid_mpeg = m_service->getCachePID(eDVBService::cAPID), pcrpid = m_service->getCachePID(eDVBService::cPCRPID), + tpid = m_service->getCachePID(eDVBService::cTPID), cnt=0; if ( vpid != -1 ) { @@ -298,6 +307,11 @@ int eDVBServicePMTHandler::getProgramInfo(struct program &program) ++cnt; program.pcrPid = pcrpid; } + if ( tpid != -1 ) + { + ++cnt; + program.textPid = tpid; + } if ( cnt ) return 0; } |