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Code Issues Releases Wiki Activity

Fixed modulation check

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This commit is contained in:
Klaus Schmidinger 2010-05-01 09:47:13 +02:00
parent 774e77b26e
commit fd554d9750
1 changed files with 11 additions and 11 deletions
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22
dvbdevice.c
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and * See the main source file 'vdr.c' for copyright information and
* how to reach the author. * how to reach the author.
* *
* $Id: dvbdevice.c 2.37 2010/04/25 12:36:24 kls Exp $ * $Id: dvbdevice.c 2.38 2010/05/01 09:47:13 kls Exp $
*/ */
#include "dvbdevice.h" #include "dvbdevice.h"
@ -712,7 +712,7 @@ cDvbDevice::cDvbDevice(int Adapter, int Frontend)
if (frontendInfo.caps & FE_CAN_QAM_256) { numProvidedSystems++; p += sprintf(p, ",%s", MapToUserString(QAM_256, ModulationValues)); } if (frontendInfo.caps & FE_CAN_QAM_256) { numProvidedSystems++; p += sprintf(p, ",%s", MapToUserString(QAM_256, ModulationValues)); }
if (frontendInfo.caps & FE_CAN_8VSB) { numProvidedSystems++; p += sprintf(p, ",%s", MapToUserString(VSB_8, ModulationValues)); } if (frontendInfo.caps & FE_CAN_8VSB) { numProvidedSystems++; p += sprintf(p, ",%s", MapToUserString(VSB_8, ModulationValues)); }
if (frontendInfo.caps & FE_CAN_16VSB) { numProvidedSystems++; p += sprintf(p, ",%s", MapToUserString(VSB_16, ModulationValues)); } if (frontendInfo.caps & FE_CAN_16VSB) { numProvidedSystems++; p += sprintf(p, ",%s", MapToUserString(VSB_16, ModulationValues)); }
if (frontendInfo.caps & FE_CAN_TURBO_FEC){numProvidedSystems++; p += sprintf(p, ",%s", "TURBO FEC"); } if (frontendInfo.caps & FE_CAN_TURBO_FEC){numProvidedSystems++; p += sprintf(p, ",%s", "TURBO_FEC"); }
if (p != Modulations) if (p != Modulations)
p = Modulations + 1; // skips first ',' p = Modulations + 1; // skips first ','
else else
@ -913,16 +913,16 @@ bool cDvbDevice::ProvidesTransponder(const cChannel *Channel) const
return false; // doesn't provide source return false; // doesn't provide source
cDvbTransponderParameters dtp(Channel->Parameters()); cDvbTransponderParameters dtp(Channel->Parameters());
if (dtp.System() == SYS_DVBS2 && frontendType == SYS_DVBS || if (dtp.System() == SYS_DVBS2 && frontendType == SYS_DVBS ||
dtp.Modulation() == QPSK && !(frontendInfo.caps & FE_CAN_QPSK) || dtp.Modulation() == QPSK && !(frontendInfo.caps & FE_CAN_QPSK) ||
dtp.Modulation() == QAM_16 && !(frontendInfo.caps & FE_CAN_QAM_16) || dtp.Modulation() == QAM_16 && !(frontendInfo.caps & FE_CAN_QAM_16) ||
dtp.Modulation() == QAM_32 && !(frontendInfo.caps & FE_CAN_QAM_32) || dtp.Modulation() == QAM_32 && !(frontendInfo.caps & FE_CAN_QAM_32) ||
dtp.Modulation() == QAM_64 && !(frontendInfo.caps & FE_CAN_QAM_64) || dtp.Modulation() == QAM_64 && !(frontendInfo.caps & FE_CAN_QAM_64) ||
dtp.Modulation() == QAM_128 && !(frontendInfo.caps & FE_CAN_QAM_128) || dtp.Modulation() == QAM_128 && !(frontendInfo.caps & FE_CAN_QAM_128) ||
dtp.Modulation() == QAM_256 && !(frontendInfo.caps & FE_CAN_QAM_256) || dtp.Modulation() == QAM_256 && !(frontendInfo.caps & FE_CAN_QAM_256) ||
dtp.Modulation() == QAM_AUTO && !(frontendInfo.caps & FE_CAN_QAM_AUTO) || dtp.Modulation() == QAM_AUTO && !(frontendInfo.caps & FE_CAN_QAM_AUTO) ||
dtp.Modulation() == VSB_8 && !(frontendInfo.caps & FE_CAN_8VSB) || dtp.Modulation() == VSB_8 && !(frontendInfo.caps & FE_CAN_8VSB) ||
dtp.Modulation() == VSB_16 && !(frontendInfo.caps & FE_CAN_16VSB) || dtp.Modulation() == VSB_16 && !(frontendInfo.caps & FE_CAN_16VSB) ||
dtp.Modulation() == PSK_8 && dtp.System() == SYS_DVBS && !(frontendInfo.caps & FE_CAN_TURBO_FEC)); // "turbo fec" is a non standard FEC used by North American broadcasters - this is a best guess to determine this conditin dtp.Modulation() == PSK_8 && !(frontendInfo.caps & FE_CAN_TURBO_FEC) && dtp.System() == SYS_DVBS) // "turbo fec" is a non standard FEC used by North American broadcasters - this is a best guess to determine this condition
return false; // requires modulation system which frontend doesn't provide return false; // requires modulation system which frontend doesn't provide
if (!cSource::IsSat(Channel->Source()) || if (!cSource::IsSat(Channel->Source()) ||
!Setup.DiSEqC || Diseqcs.Get(CardIndex() + 1, Channel->Source(), Channel->Frequency(), dtp.Polarization())) !Setup.DiSEqC || Diseqcs.Get(CardIndex() + 1, Channel->Source(), Channel->Frequency(), dtp.Polarization()))