vdr 2.6.4
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#include <device.h>
Classes | |
class | cPidHandle |
Public Member Functions | |
bool | IsPrimaryDevice (void) const |
int | CardIndex (void) const |
int | DeviceNumber (void) const |
virtual cString | DeviceType (void) const |
virtual cString | DeviceName (void) const |
virtual bool | HasDecoder (void) const |
virtual bool | AvoidRecording (void) const |
virtual cSpuDecoder * | GetSpuDecoder (void) |
virtual bool | ProvidesSource (int Source) const |
virtual bool | ProvidesTransponder (const cChannel *Channel) const |
virtual bool | ProvidesTransponderExclusively (const cChannel *Channel) const |
virtual bool | ProvidesChannel (const cChannel *Channel, int Priority=IDLEPRIORITY, bool *NeedsDetachReceivers=NULL) const |
virtual bool | ProvidesEIT (void) const |
virtual int | NumProvidedSystems (void) const |
virtual const cPositioner * | Positioner (void) const |
virtual bool | SignalStats (int &Valid, double *Strength=NULL, double *Cnr=NULL, double *BerPre=NULL, double *BerPost=NULL, double *Per=NULL, int *Status=NULL) const |
virtual int | SignalStrength (void) const |
virtual int | SignalQuality (void) const |
virtual const cChannel * | GetCurrentlyTunedTransponder (void) const |
virtual bool | IsTunedToTransponder (const cChannel *Channel) const |
virtual bool | MaySwitchTransponder (const cChannel *Channel) const |
bool | SwitchChannel (const cChannel *Channel, bool LiveView) |
void | ForceTransferMode (void) |
int | Occupied (void) const |
void | SetOccupied (int Seconds) |
virtual bool | HasLock (int TimeoutMs=0) const |
virtual bool | HasProgramme (void) const |
void | DelLivePids (void) |
virtual int | OpenFilter (u_short Pid, u_char Tid, u_char Mask) |
virtual int | ReadFilter (int Handle, void *Buffer, size_t Length) |
virtual void | CloseFilter (int Handle) |
void | AttachFilter (cFilter *Filter) |
void | Detach (cFilter *Filter) |
const cSdtFilter * | SdtFilter (void) const |
cSectionHandler * | SectionHandler (void) const |
virtual bool | HasCi (void) |
virtual bool | HasInternalCam (void) |
void | SetCamSlot (cCamSlot *CamSlot) |
cCamSlot * | CamSlot (void) const |
virtual uchar * | GrabImage (int &Size, bool Jpeg=true, int Quality=-1, int SizeX=-1, int SizeY=-1) |
bool | GrabImageFile (const char *FileName, bool Jpeg=true, int Quality=-1, int SizeX=-1, int SizeY=-1) |
virtual void | SetVideoDisplayFormat (eVideoDisplayFormat VideoDisplayFormat) |
virtual void | SetVideoFormat (bool VideoFormat16_9) |
virtual void | GetVideoSize (int &Width, int &Height, double &VideoAspect) |
virtual void | GetOsdSize (int &Width, int &Height, double &PixelAspect) |
void | ClrAvailableTracks (bool DescriptionsOnly=false, bool IdsOnly=false) |
bool | SetAvailableTrack (eTrackType Type, int Index, uint16_t Id, const char *Language=NULL, const char *Description=NULL) |
const tTrackId * | GetTrack (eTrackType Type) |
int | NumTracks (eTrackType FirstTrack, eTrackType LastTrack) const |
int | NumAudioTracks (void) const |
int | NumSubtitleTracks (void) const |
eTrackType | GetCurrentAudioTrack (void) const |
bool | SetCurrentAudioTrack (eTrackType Type) |
eTrackType | GetCurrentSubtitleTrack (void) const |
bool | SetCurrentSubtitleTrack (eTrackType Type, bool Manual=false) |
void | EnsureAudioTrack (bool Force=false) |
void | EnsureSubtitleTrack (void) |
void | SetKeepTracks (bool KeepTracks) |
bool | IsMute (void) const |
bool | ToggleMute (void) |
int | GetAudioChannel (void) |
void | SetAudioChannel (int AudioChannel) |
void | SetVolume (int Volume, bool Absolute=false) |
virtual int64_t | GetSTC (void) |
virtual bool | IsPlayingVideo (void) const |
virtual cRect | CanScaleVideo (const cRect &Rect, int Alignment=taCenter) |
virtual void | ScaleVideo (const cRect &Rect=cRect::Null) |
virtual bool | HasIBPTrickSpeed (void) |
virtual void | TrickSpeed (int Speed, bool Forward) |
virtual void | Clear (void) |
virtual void | Play (void) |
virtual void | Freeze (void) |
virtual void | Mute (void) |
virtual void | StillPicture (const uchar *Data, int Length) |
virtual bool | Poll (cPoller &Poller, int TimeoutMs=0) |
virtual bool | Flush (int TimeoutMs=0) |
virtual int | PlayPes (const uchar *Data, int Length, bool VideoOnly=false) |
virtual int | PlayTs (const uchar *Data, int Length, bool VideoOnly=false) |
bool | Replaying (void) const |
bool | Transferring (void) const |
void | StopReplay (void) |
bool | AttachPlayer (cPlayer *Player) |
void | Detach (cPlayer *Player) |
int | Priority (void) const |
bool | Receiving (bool Dummy=false) const |
bool | AttachReceiver (cReceiver *Receiver) |
void | Detach (cReceiver *Receiver, bool ReleaseCam=true) |
void | DetachAll (int Pid) |
virtual void | DetachAllReceivers (void) |
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cThread (const char *Description=NULL, bool LowPriority=false) | |
virtual | ~cThread () |
void | SetDescription (const char *Description,...) __attribute__((format(printf |
void bool | Start (void) |
bool | Active (void) |
Static Public Member Functions | |
static int | NumDevices (void) |
static bool | WaitForAllDevicesReady (int Timeout=0) |
static void | SetUseDevice (int n) |
static bool | UseDevice (int n) |
static bool | SetPrimaryDevice (int n) |
static cDevice * | PrimaryDevice (void) |
static cDevice * | ActualDevice (void) |
static cDevice * | GetDevice (int Index) |
static cDevice * | GetDevice (const cChannel *Channel, int Priority, bool LiveView, bool Query=false) |
static cDevice * | GetDeviceForTransponder (const cChannel *Channel, int Priority) |
static void | Shutdown (void) |
static bool | SwitchChannel (int Direction) |
static int | CurrentChannel (void) |
static void | SetCurrentChannel (int ChannelNumber) |
static int | CurrentVolume (void) |
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static tThreadId | ThreadId (void) |
static tThreadId | IsMainThread (void) |
static void | SetMainThreadId (void) |
Protected Types | |
enum | ePidType { ptAudio , ptVideo , ptPcr , ptTeletext , ptDolby , ptOther } |
Protected Member Functions | |
cDevice (void) | |
virtual | ~cDevice () |
virtual bool | Ready (void) |
virtual void | MakePrimaryDevice (bool On) |
virtual bool | IsBonded (void) const |
bool | DeviceHooksProvidesTransponder (const cChannel *Channel) const |
bool | DeviceHooksProvidesEIT (void) const |
virtual bool | SetChannelDevice (const cChannel *Channel, bool LiveView) |
bool | HasPid (int Pid) const |
bool | AddPid (int Pid, ePidType PidType=ptOther, int StreamType=0) |
void | DelPid (int Pid, ePidType PidType=ptOther) |
virtual bool | SetPid (cPidHandle *Handle, int Type, bool On) |
void | StartSectionHandler (void) |
void | StopSectionHandler (void) |
virtual void | SetAudioTrackDevice (eTrackType Type) |
virtual void | SetSubtitleTrackDevice (eTrackType Type) |
virtual int | GetAudioChannelDevice (void) |
virtual void | SetAudioChannelDevice (int AudioChannel) |
virtual void | SetVolumeDevice (int Volume) |
virtual void | SetDigitalAudioDevice (bool On) |
const cPatPmtParser * | PatPmtParser (void) const |
virtual bool | CanReplay (void) const |
virtual bool | SetPlayMode (ePlayMode PlayMode) |
virtual int | PlayVideo (const uchar *Data, int Length) |
virtual int | PlayAudio (const uchar *Data, int Length, uchar Id) |
virtual int | PlaySubtitle (const uchar *Data, int Length) |
virtual int | PlayPesPacket (const uchar *Data, int Length, bool VideoOnly=false) |
virtual int | PlayTsVideo (const uchar *Data, int Length) |
virtual int | PlayTsAudio (const uchar *Data, int Length) |
virtual int | PlayTsSubtitle (const uchar *Data, int Length) |
virtual bool | OpenDvr (void) |
virtual void | CloseDvr (void) |
virtual bool | GetTSPacket (uchar *&Data) |
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void | SetPriority (int Priority) |
void | SetIOPriority (int Priority) |
void | Lock (void) |
void | Unlock (void) |
virtual void | Action (void)=0 |
bool | Running (void) |
void | Cancel (int WaitSeconds=0) |
Static Protected Member Functions | |
static int | NextCardIndex (int n=0) |
Protected Attributes | |
cPidHandle | pidHandles [MAXPIDHANDLES] |
Static Protected Attributes | |
static int | currentChannel = 1 |
Private Member Functions | |
eSetChannelResult | SetChannel (const cChannel *Channel, bool LiveView) |
virtual void | Action (void) |
void | ReleaseCamSlot (void) |
Static Private Attributes | |
static int | numDevices = 0 |
static int | useDevice = 0 |
static cDevice * | device [MAXDEVICES] = { NULL } |
static cDevice * | primaryDevice = NULL |
static int | nextCardIndex = 0 |
static cList< cDeviceHook > | deviceHooks |
Friends | |
class | cLiveSubtitle |
class | cDeviceHook |
class | cReceiver |
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Definition at line 79 of file device.c.
References autoSelectPreferredSubtitleLanguage, camSlot, cardIndex, CardIndex(), ClrAvailableTracks(), currentAudioTrack, currentAudioTrackMissingCount, currentSubtitleTrack, cSetup::CurrentVolume, device, dsyslog, dvbSubtitleConverter, eitFilter, esyslog, isPlayingVideo, keepTracks, liveSubtitle, MAXDEVICES, MAXRECEIVERS, mute, nextCardIndex, nitFilter, numDevices, occupiedTimeout, patFilter, player, receiver, sdtFilter, sectionHandler, cThread::SetDescription(), Setup, ttNone, and volume.
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Definition at line 120 of file device.c.
References cThread::Cancel(), Detach(), DetachAllReceivers(), dvbSubtitleConverter, liveSubtitle, player, and primaryDevice.
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A derived cThread class must implement the code it wants to execute as a separate thread in this function.
If this is a loop, it must check Running() repeatedly to see whether it's time to stop.
Implements cThread.
Definition at line 1692 of file device.c.
References CamSlot(), ChannelCamRelations, cReceiver::ChannelID(), CloseDvr(), Detach(), dsyslog, EIT_INJECTION_TIME, GetTSPacket(), cCamSlot::InjectEit(), cCamSlot::IsActivating(), cReceiver::lastEitInjection, cReceiver::lastScrambledPacket, LIVEPRIORITY, cThread::Lock(), cCamSlot::MasterSlotNumber(), MAXRECEIVERS, mutexReceiver, OpenDvr(), cReceiver::Priority(), cReceiver::Receive(), receiver, cThread::Running(), cReceiver::scramblingTimeout, cChannelCamRelations::SetChecked(), cChannelCamRelations::SetDecrypt(), tChannelID::Sid(), cReceiver::startEitInjection, cReceiver::startScrambleDetection, tChannelID::ToString(), TS_SCRAMBLING_TIME_OK, TS_SIZE, TsIsScrambled(), TsPid(), cCamSlot::TsPostProcess(), cThread::Unlock(), tChannelID::Valid(), and cReceiver::WantsPid().
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Returns the actual receiving device in case of Transfer Mode, or the primary device otherwise.
Definition at line 220 of file device.c.
References PrimaryDevice(), and cTransferControl::ReceiverDevice().
Referenced by cSkinLCARSDisplayChannel::DrawDevice(), cSkinLCARSDisplayMenu::DrawLiveIndicator(), cSkinLCARSDisplayChannel::DrawSignal(), cSkinSTTNGDisplayChannel::Flush(), main(), cEITScanner::Process(), and cDisplayChannel::ProcessKey().
Adds a PID to the set of PIDs this device shall receive.
Definition at line 552 of file device.c.
References camSlot, DelPid(), DetachAll(), DeviceNumber(), esyslog, MAXPIDHANDLES, mutexPids, cDevice::cPidHandle::pid, pidHandles, PRINTPIDS, ptOther, ptPcr, ptTeletext, SetPid(), cCamSlot::SetPid(), cDevice::cPidHandle::streamType, and cDevice::cPidHandle::used.
Referenced by cReceiver::AddPid(), AttachReceiver(), cDvbHdFfDevice::SetChannelDevice(), and cDvbSdFfDevice::SetChannelDevice().
void cDevice::AttachFilter | ( | cFilter * | Filter | ) |
Attaches the given filter to this device.
Definition at line 704 of file device.c.
References cSectionHandler::Attach(), and sectionHandler.
Referenced by StartSectionHandler().
bool cDevice::AttachPlayer | ( | cPlayer * | Player | ) |
Attaches the given player to this device.
Definition at line 1348 of file device.c.
References cPlayer::Activate(), CanReplay(), ClrAvailableTracks(), DELETENULL(), Detach(), cPlayer::device, dvbSubtitleConverter, liveSubtitle, patPmtParser, player, cPlayer::playMode, cPatPmtParser::Reset(), SetPlayMode(), and Transferring().
bool cDevice::AttachReceiver | ( | cReceiver * | Receiver | ) |
Attaches the given receiver to this device.
Definition at line 1778 of file device.c.
References cReceiver::Activate(), AddPid(), cChannelCamRelations::CamDecrypt(), camSlot, CamSlots, ChannelCamRelations, cReceiver::ChannelID(), DelPid(), cReceiver::device, DeviceNumber(), dsyslog, esyslog, HasLock(), cReceiver::lastEitInjection, cCamSlot::MasterSlotNumber(), MAXRECEIVERS, MINPRIORITY, mutexReceiver, cReceiver::numPids, cCamSlots::NumReadyMasterSlots(), patFilter, cReceiver::pids, cReceiver::priority, receiver, cPatFilter::Request(), cReceiver::scramblingTimeout, tChannelID::Sid(), cThread::Start(), cCamSlot::StartDecrypting(), cReceiver::startEitInjection, cReceiver::startScrambleDetection, tChannelID::ToString(), TS_SCRAMBLING_TIMEOUT, tChannelID::Valid(), and cCamSlot::WantsTsData().
Referenced by cCamSlot::Assign(), cRecordControl::cRecordControl(), cTransferControl::cTransferControl(), and SetCurrentSubtitleTrack().
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Returns true if this device should only be used for recording if no other device is available.
Reimplemented in cDvbSdFfDevice.
Definition at line 236 of file device.h.
Referenced by GetDevice().
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Returns the CAM slot that is currently used with this device, or NULL if no CAM slot is in use.
Definition at line 481 of file device.h.
References camSlot.
Referenced by Action(), DrawDeviceData(), GetDevice(), cDvbDevice::GetTSPacket(), cDvbDevice::ProvidesChannel(), cCaPidReceiver::Receive(), cCaActivationReceiver::Receive(), cDvbHdFfDevice::SetAudioTrackDevice(), cDvbSdFfDevice::SetAudioTrackDevice(), SetCamSlot(), SetChannel(), cDvbHdFfDevice::SetChannelDevice(), and cDvbSdFfDevice::SetChannelDevice().
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Returns true if this device can currently start a replay session.
Reimplemented in cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 1234 of file device.c.
References HasDecoder().
Referenced by AttachPlayer(), cDvbHdFfDevice::CanReplay(), cDvbSdFfDevice::CanReplay(), and SetChannel().
Asks the output device whether it can scale the currently shown video in such a way that it fits into the given Rect, while retaining its proper aspect ratio.
If the scaled video doesn't exactly fit into Rect, Alignment is used to determine how to align the actual rectangle with the requested one. The actual rectangle can be smaller, larger or the same size as the given Rect, and its location may differ, depending on the capabilities of the output device, which may not be able to display a scaled video at arbitrary sizes and locations. The device shall, however, do its best to match the requested Rect as closely as possible, preferring a size and location that fits completely into the requested Rect if possible. Returns the rectangle that can actually be used when scaling the video. A skin plugin using this function should rearrange its content according to the rectangle returned from calling this function, and should especially be prepared for cases where the returned rectangle is way off the requested Rect, or even Null. In such cases, the skin may want to fall back to working with full screen video. The coordinates of Rect are in the range of the width and height returned by GetOsdSize(). If this device can't scale the video, a Null rectangle is returned (this is also the default implementation).
Reimplemented in cDvbHdFfDevice.
Definition at line 720 of file device.h.
References cRect::Null.
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Returns the card index of this device (0 ... MAXDEVICES - 1).
Definition at line 221 of file device.h.
References cardIndex.
Referenced by cDevice(), cStatusTest::ChannelSwitch(), cDvbHdFfDevice::GetSTC(), cDvbSdFfDevice::GetSTC(), cStatusTest::Recording(), cDvbHdFfDevice::SetChannelDevice(), and cDvbSdFfDevice::SetChannelDevice().
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Clears all video and audio data from the device.
A derived class must call the base class function to make sure all registered cAudio objects are notified.
Reimplemented in cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 1253 of file device.c.
References Audios, cAudios::ClearAudio(), dvbSubtitleConverter, and cDvbSubtitleConverter::Reset().
Referenced by cDvbHdFfDevice::Clear(), cDvbSdFfDevice::Clear(), and cPlayer::DeviceClear().
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Shuts down the DVR.
Reimplemented in cDvbDevice.
Definition at line 1769 of file device.c.
Referenced by Action().
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Closes a file handle that has previously been opened by OpenFilter().
If this is as simple as calling close(Handle), a derived class need not implement this function, because this is done by the default implementation.
Reimplemented in cDvbDevice.
Definition at line 699 of file device.c.
Referenced by cSectionHandler::Del().
void cDevice::ClrAvailableTracks | ( | bool | DescriptionsOnly = false , |
bool | IdsOnly = false |
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Clears the list of currently available tracks.
If DescriptionsOnly is true, only the track descriptions will be cleared. With IdsOnly set to true only the ids will be cleared. IdsOnly is only taken into account if DescriptionsOnly is false.
Definition at line 1056 of file device.c.
References availableTracks, currentAudioTrack, currentAudioTrackMissingCount, currentSubtitleTrack, cThread::description, keepTracks, pre_1_3_19_PrivateStream, SetAudioChannel(), ttMaxTrackTypes, and ttNone.
Referenced by AttachPlayer(), cDevice(), cPlayer::DeviceClrAvailableTracks(), cPatPmtParser::ParsePmt(), PlayPesPacket(), SetChannel(), and SetTrackDescriptions().
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Returns the number of the current channel on the primary device.
Definition at line 358 of file device.h.
References currentChannel, and primaryDevice.
Referenced by cMenuSetupCAM::Activate(), cDisplayChannel::cDisplayChannel(), cDisplaySubtitleTracks::cDisplaySubtitleTracks(), cDisplayTracks::cDisplayTracks(), cRcuRemote::ChannelSwitch(), cSVDRPServer::CmdCHAN(), cSVDRPServer::CmdDELC(), cSVDRPServer::CmdLSTC(), cSVDRPServer::CmdMOVC(), cMenuSchedule::cMenuSchedule(), cMenuSetupCAM::cMenuSetupCAM(), cTimer::cTimer(), cMenuChannels::Delete(), ForceTransferMode(), main(), cMenuChannels::Move(), cEITScanner::Process(), cMenuChannels::ProcessKey(), cMenuWhatsOn::ProcessKey(), cMenuSchedule::ProcessKey(), cMenuSetupCAM::ProcessKey(), cDisplayChannel::ProcessKey(), cMenuChannels::Set(), cMenuSchedule::Set(), cDvbHdFfDevice::SetAudioTrackDevice(), cMenuWhatsOn::SetHelpKeys(), cMenuSchedule::SetHelpKeys(), cRecordControls::Start(), cCamSlot::StartActivation(), and SwitchChannel().
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Definition at line 634 of file device.h.
References primaryDevice, and volume.
Referenced by cSVDRPServer::CmdVOLU(), main(), cDvbSdFfDevice::SetDigitalAudioDevice(), and cDisplayVolume::Show().
void cDevice::DelLivePids | ( | void | ) |
Deletes the live viewing PIDs.
Definition at line 653 of file device.c.
References DelPid(), mutexPids, pidHandles, ptAudio, and ptOther.
Referenced by cDvbTuner::SetChannel().
Deletes a PID from the set of PIDs this device shall receive.
Definition at line 617 of file device.c.
References camSlot, cDevice::cPidHandle::handle, MAXPIDHANDLES, mutexPids, cDevice::cPidHandle::pid, pidHandles, PRINTPIDS, ptPcr, SetPid(), and cCamSlot::SetPid().
Referenced by AddPid(), AttachReceiver(), DelLivePids(), cReceiver::DelPid(), Detach(), cDvbHdFfDevice::TurnOffLiveMode(), and cDvbSdFfDevice::TurnOffLiveMode().
void cDevice::Detach | ( | cFilter * | Filter | ) |
Detaches the given filter from this device.
Definition at line 710 of file device.c.
References cSectionHandler::Detach(), and sectionHandler.
Referenced by Action(), cCamSlot::Assign(), AttachPlayer(), cPlayer::Detach(), cReceiver::Detach(), DetachAll(), DetachAllReceivers(), StopReplay(), and ~cDevice().
void cDevice::Detach | ( | cPlayer * | Player | ) |
Detaches the given player from this device.
Definition at line 1367 of file device.c.
References cPlayer::Activate(), Audios, cAudios::ClearAudio(), cPlayer::device, dvbSubtitleConverter, isPlayingVideo, mutexCurrentSubtitleTrack, patPmtParser, player, PlayTs(), pmNone, cPatPmtParser::Reset(), SetPlayMode(), Setup, SetVideoDisplayFormat(), and cSetup::VideoDisplayFormat.
void cDevice::Detach | ( | cReceiver * | Receiver, |
bool | ReleaseCam = true |
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Detaches the given receiver from this device.
If ReleaseCam is true, the CAM slot will be released if it is no longer used. Otherwise the caller must call ReleaseCamSlot() after calling this function.
Definition at line 1832 of file device.c.
References cReceiver::Activate(), camSlot, cThread::Cancel(), cReceiver::ChannelID(), DelPid(), cReceiver::device, cMutex::Lock(), MAXRECEIVERS, MINPRIORITY, mutexReceiver, cReceiver::numPids, patFilter, cReceiver::pids, cReceiver::priority, receiver, cPatFilter::Release(), ReleaseCamSlot(), tChannelID::Sid(), cCamSlot::StartDecrypting(), cMutex::Unlock(), and tChannelID::Valid().
void cDevice::DetachAll | ( | int | Pid | ) |
Detaches all receivers from this device for this pid.
Definition at line 1862 of file device.c.
References Detach(), MAXRECEIVERS, mutexReceiver, receiver, ReleaseCamSlot(), and cReceiver::WantsPid().
Referenced by AddPid(), cDvbHdFfDevice::SetAudioTrackDevice(), cDvbSdFfDevice::SetAudioTrackDevice(), cDvbHdFfDevice::TurnOffLiveMode(), and cDvbSdFfDevice::TurnOffLiveMode().
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Detaches all receivers from this device.
Reimplemented in cDvbDevice.
Definition at line 1875 of file device.c.
References Detach(), MAXRECEIVERS, mutexReceiver, receiver, and ReleaseCamSlot().
Referenced by GetDevice(), and ~cDevice().
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Definition at line 732 of file device.c.
References deviceHooks, cDeviceHook::DeviceProvidesEIT(), cList< T >::First(), and cList< T >::Next().
Referenced by cDvbDevice::ProvidesEIT().
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Definition at line 721 of file device.c.
References deviceHooks, cDeviceHook::DeviceProvidesTransponder(), cList< T >::First(), and cList< T >::Next().
Referenced by cDvbDevice::ProvidesTransponder().
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Returns a string identifying the name of this device.
The default implementation returns an empty string.
Reimplemented in cDvbDevice.
int cDevice::DeviceNumber | ( | void | ) | const |
Returns the number of this device (0 ... numDevices - 1).
Definition at line 165 of file device.c.
References device, and numDevices.
Referenced by AddPid(), cCamSlot::Assign(), AttachReceiver(), cDvbDevice::Bond(), cDvbCiAdapter::cDvbCiAdapter(), cRecordControl::cRecordControl(), cSectionHandler::cSectionHandler(), cCamSlot::Devices(), cSkinLCARSDisplayMenu::DrawDevice(), cSkinLCARSDisplayChannel::DrawDevice(), DrawDeviceData(), cSkinLCARSDisplayMenu::DrawLiveIndicator(), cSkinLCARSDisplayMenu::DrawTimers(), cSkinSTTNGDisplayChannel::Flush(), cDvbTuner::GetBondingParams(), GetClippedNumProvidedSystems(), GetDevice(), main(), cDvbCiAdapter::ModuleStatus(), cDvbDevice::OpenDvr(), cEITScanner::Process(), cDvbDevice::ProvidesTransponder(), cDvbCiAdapter::Read(), cRcuRemote::Recording(), cDvbCiAdapter::Reset(), cDvbTuner::SetFrontend(), cRecordControls::Start(), cDvbDevice::UnBond(), and cDvbCiAdapter::Write().
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Returns a string identifying the type of this device (like "DVB-S").
If this device can receive different delivery systems, the returned string shall be that of the currently used system. The length of the returned string should not exceed 6 characters. The default implementation returns an empty string.
Reimplemented in cDvbDevice.
Definition at line 174 of file device.c.
Referenced by DrawDeviceData().
void cDevice::EnsureAudioTrack | ( | bool | Force = false | ) |
Makes sure an audio track is selected that is actually available.
If Force is true, the language and Dolby Digital settings will be verified even if the current audio track is available.
Definition at line 1179 of file device.c.
References cSetup::AudioLanguages, availableTracks, currentAudioTrack, cSetup::CurrentDolby, dsyslog, GetCurrentAudioTrack(), GetTrack(), I18nIsPreferredLanguage(), tTrackId::id, keepTracks, tTrackId::language, SetAudioChannel(), SetCurrentAudioTrack(), Setup, ttAudioFirst, ttAudioLast, ttDolbyFirst, and ttDolbyLast.
Referenced by cDisplayTracks::cDisplayTracks(), cPatPmtParser::ParsePmt(), SetAvailableTrack(), and SetChannel().
void cDevice::EnsureSubtitleTrack | ( | void | ) |
Makes sure one of the preferred language subtitle tracks is selected.
Only has an effect if Setup.DisplaySubtitles is on.
Definition at line 1212 of file device.c.
References cSetup::DisplaySubtitles, GetCurrentSubtitleTrack(), GetTrack(), I18nIsPreferredLanguage(), tTrackId::id, keepTracks, tTrackId::language, SetCurrentSubtitleTrack(), Setup, cSetup::SubtitleLanguages, ttNone, ttSubtitleFirst, and ttSubtitleLast.
Referenced by cPatPmtParser::ParsePmt(), cMenuSetupDVB::ProcessKey(), SetAvailableTrack(), and SetChannel().
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Returns true if the device's output buffers are empty, i.
e. any data which was buffered so far has been processed. If TimeoutMs is not zero, the device will wait up to the given number of milliseconds before returning in case there is still data in the buffers.
Reimplemented in cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 1400 of file device.c.
Referenced by cPlayer::DeviceFlush().
void cDevice::ForceTransferMode | ( | void | ) |
Forces the device into transfermode for the current channel.
Definition at line 950 of file device.c.
References CurrentChannel(), LOCK_CHANNELS_READ, cTransferControl::ReceiverDevice(), and SetChannelDevice().
Referenced by cDvbSdFfDevice::SetAudioTrackDevice().
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Puts the device into "freeze frame" mode.
Reimplemented in cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 1267 of file device.c.
References Audios, dvbSubtitleConverter, cDvbSubtitleConverter::Freeze(), and cAudios::MuteAudio().
Referenced by cPlayer::DeviceFreeze(), cDvbHdFfDevice::Freeze(), and cDvbSdFfDevice::Freeze().
int cDevice::GetAudioChannel | ( | void | ) |
Gets the current audio channel, which is stereo (0), mono left (1) or mono right (2).
Definition at line 1029 of file device.c.
References GetAudioChannelDevice().
Referenced by cDisplayTracks::cDisplayTracks(), and cDisplayTracks::ProcessKey().
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Gets the current audio channel, which is stereo (0), mono left (1) or mono right (2).
Reimplemented in cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 987 of file device.c.
Referenced by GetAudioChannel().
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Definition at line 581 of file device.h.
References currentAudioTrack.
Referenced by cDisplayTracks::cDisplayTracks(), cSkinLCARSDisplayChannel::DrawTrack(), cSkinLCARSDisplayReplay::DrawTrack(), EnsureAudioTrack(), and cSkinSTTNGDisplayChannel::Flush().
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Returns a pointer to the currently tuned transponder.
This is not one of the channels in the global cChannels list, but rather a local copy. The result may be NULL if the device is not tuned to any transponder.
Reimplemented in cDvbDevice.
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inline |
Definition at line 585 of file device.h.
References currentSubtitleTrack.
Referenced by cDisplaySubtitleTracks::cDisplaySubtitleTracks(), and EnsureSubtitleTrack().
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static |
Returns a device that is able to receive the given Channel at the given Priority, with the least impact on active recordings and live viewing.
The LiveView parameter tells whether the device will be used for live viewing or a recording. If the Channel is encrypted, a CAM slot that claims to be able to decrypt the channel is automatically selected and assigned to the returned device. Whether or not this combination of device and CAM slot is actually able to decrypt the channel can only be determined by checking the "scrambling control" bits of the received TS packets. The Action() function automatically does this and takes care that after detaching any receivers because the channel can't be decrypted, this device/CAM combination will be skipped in the next call to GetDevice(). If Query is true, no actual CAM assignments or receiver detachments will be done, so that this function can be called without any side effects in order to just determine whether a device is available for the given Channel. See also ProvidesChannel().
Definition at line 248 of file device.c.
References cCamSlot::Assign(), AvoidRecording(), cChannel::Ca(), CA_DVB_MAX, CA_ENCRYPTED_MIN, cChannel::Caids(), cChannelCamRelations::CamChecked(), cChannelCamRelations::CamDecrypt(), CamSlot(), CamSlots, ChannelCamRelations, cListBase::Count(), DetachAllReceivers(), cCamSlot::Device(), device, DeviceNumber(), cList< T >::First(), cList< T >::Get(), cChannel::GetChannelID(), GetClippedNumProvidedSystems(), HasCi(), HasInternalCam(), IDLEPRIORITY, cListObject::Index(), cCamSlot::IsDecrypting(), IsPrimaryDevice(), cCamSlot::MasterSlot(), cCamSlot::MasterSlotNumber(), MAXPRIORITY, cCamSlot::ModuleStatus(), msReady, cCamSlot::MtdActive(), cCamSlot::MtdSpawn(), cList< T >::Next(), numDevices, cCamSlot::Priority(), Priority(), cCamSlot::ProvidesCa(), ProvidesChannel(), cTransferControl::ReceiverDevice(), and Receiving().
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static |
Gets the device with the given Index.
Index must be in the range 0..numDevices-1. Returns a pointer to the device, or NULL if the Index was invalid.
Definition at line 228 of file device.c.
References device, and numDevices.
Referenced by cMenuSetupCAM::Activate(), cDvbDevice::BondDevices(), cSVDRPServer::CmdLSTD(), cSkinLCARSDisplayMenu::DrawDevices(), cSkinLCARSDisplayMenu::DrawSignals(), cSkinLCARSDisplayMenu::DrawTimers(), GetDeviceForTransponder(), cDvbHdFfDevice::GetHdffCmdHandler(), main(), cDisplayChannel::NextAvailableChannel(), cEITScanner::Process(), SetChannel(), cMenuSetupLNB::Setup(), cRecordControls::Start(), SwitchChannel(), and cDvbDevice::UnBondDevices().
Returns a device that is not currently "occupied" and can be tuned to the transponder of the given Channel, without disturbing any receiver at priorities higher or equal to Priority.
If no such device is currently available, NULL will be returned.
Definition at line 420 of file device.c.
References GetDevice(), NumDevices(), and Priority().
Referenced by main().
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virtual |
Returns the Width, Height and PixelAspect ratio the OSD should use to best fit the resolution of the output device.
If PixelAspect is not 1.0, the OSD may take this as a hint to scale its graphics in a way that, e.g., a circle will actually show up as a circle on the screen, and not as an ellipse. Values greater than 1.0 mean to stretch the graphics in the vertical direction (or shrink it in the horizontal direction, depending on which dimension shall be fixed). Values less than 1.0 work the other way round. Note that the OSD is not guaranteed to actually use this hint.
Reimplemented in cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 532 of file device.c.
Referenced by cDvbSdFfDevice::GetOsdSize(), cDvbSubtitleConverter::SetOsdData(), cDvbSpuDecoder::SetSpuScaling(), and cOsdProvider::UpdateOsdSize().
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virtual |
Returns a pointer to the device's SPU decoder (or NULL, if this device doesn't have an SPU decoder).
Reimplemented in cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 215 of file device.c.
Referenced by SetVideoDisplayFormat().
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virtual |
Gets the current System Time Counter, which can be used to synchronize audio, video and subtitles.
If this device is able to replay, it must provide an STC. The value returned doesn't need to be an actual "clock" value, it is sufficient if it holds the PTS (Presentation Time Stamp) of the most recently presented frame. A proper value must be returned in normal replay mode as well as in any trick modes (like slow motion, fast forward/rewind). Only the lower 32 bit of this value are actually used, since some devices can't handle the msb correctly.
Reimplemented in cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 1244 of file device.c.
Referenced by cDvbSubtitleConverter::Action(), and cPlayer::DeviceGetSTC().
const tTrackId * cDevice::GetTrack | ( | eTrackType | Type | ) |
Returns a pointer to the given track id, or NULL if Type is not less than ttMaxTrackTypes.
Definition at line 1108 of file device.c.
References availableTracks, ttMaxTrackTypes, and ttNone.
Referenced by cDisplaySubtitleTracks::cDisplaySubtitleTracks(), cDisplayTracks::cDisplayTracks(), cSkinLCARSDisplayChannel::DrawTrack(), cSkinLCARSDisplayReplay::DrawTrack(), EnsureAudioTrack(), EnsureSubtitleTrack(), cSkinSTTNGDisplayChannel::Flush(), cDvbHdFfDevice::SetAudioTrackDevice(), cDvbSdFfDevice::SetAudioTrackDevice(), SetCurrentAudioTrack(), and SetCurrentSubtitleTrack().
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protectedvirtual |
Gets exactly one TS packet from the DVR of this device and returns a pointer to it in Data.
Only the first 188 bytes (TS_SIZE) Data points to are valid and may be accessed. If there is currently no new data available, Data will be set to NULL. The function returns false in case of a non recoverable error, otherwise it returns true, even if Data is NULL.
Reimplemented in cDvbDevice.
Definition at line 1773 of file device.c.
Referenced by Action().
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virtual |
Returns the Width, Height and VideoAspect ratio of the currently displayed video material.
Width and Height are given in pixel (e.g. 720x576) and VideoAspect is e.g. 1.33333 for a 4:3 broadcast, or 1.77778 for 16:9. The default implementation returns 0 for Width and Height and 1.0 for VideoAspect.
Reimplemented in cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 525 of file device.c.
Referenced by cDvbHdFfDevice::GetVideoSize(), cDvbSdFfDevice::GetVideoSize(), and cDvbSubtitleConverter::SetOsdData().
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virtual |
Grabs the currently visible screen image.
Size is the size of the returned data block. If Jpeg is true it will write a JPEG file. Otherwise a PNM file will be written. Quality is the compression factor for JPEG. 1 will create a very blocky and small image, 70..80 will yield reasonable quality images while keeping the image file size around 50 KB for a full frame. The default will create a big but very high quality image. SizeX is the number of horizontal pixels in the frame (default is the current screen width). SizeY is the number of vertical pixels in the frame (default is the current screen height). Returns a pointer to the grabbed image data, or NULL in case of an error. The caller takes ownership of the returned memory and must free() it once it isn't needed any more.
Reimplemented in cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 466 of file device.c.
Referenced by cSVDRPServer::CmdGRAB(), and GrabImageFile().
bool cDevice::GrabImageFile | ( | const char * | FileName, |
bool | Jpeg = true , |
||
int | Quality = -1 , |
||
int | SizeX = -1 , |
||
int | SizeY = -1 |
||
) |
Calls GrabImage() and stores the resulting image in a file with the given name.
Returns true if all went well. The caller is responsible for making sure that the given file name doesn't lead to overwriting any important other file.
Definition at line 471 of file device.c.
References GrabImage(), isyslog, LOG_ERROR_STR, and safe_write().
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virtual |
Returns true if this device has a Common Interface.
Reimplemented in cDvbDevice.
Definition at line 446 of file device.c.
Referenced by GetDevice().
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Tells whether this device has an MPEG decoder.
Reimplemented in cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 210 of file device.c.
Referenced by CanReplay(), IsPrimaryDevice(), and main().
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inlinevirtual |
Returns true if this device can handle all frames in 'fast forward' trick speeds.
Definition at line 749 of file device.h.
Referenced by cPlayer::DeviceHasIBPTrickSpeed(), PlayPesPacket(), and PlayTs().
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inlinevirtual |
Returns true if this device handles encrypted channels itself without VDR assistance.
This can be e.g. if the device is a client that gets the stream from another VDR instance that has already decrypted the stream. In this case ProvidesChannel() shall check whether the channel can be decrypted.
Definition at line 473 of file device.h.
Referenced by GetDevice().
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Returns true if the device has a lock on the requested transponder.
Default is true, a specific device implementation may return false to indicate that it is not ready yet. If TimeoutMs is not zero, waits for the given number of milliseconds before returning false.
Reimplemented in cDvbDevice.
Definition at line 976 of file device.c.
Referenced by AttachReceiver(), and cSectionHandler::SetStatus().
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Returns true if this device is currently receiving the given PID.
Definition at line 542 of file device.c.
References MAXPIDHANDLES, mutexPids, and pidHandles.
Referenced by cDvbDevice::ProvidesChannel(), cDvbHdFfDevice::SetChannelDevice(), and cDvbSdFfDevice::SetChannelDevice().
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Returns true if the device is currently showing any programme to the user, either through replaying or live.
Definition at line 981 of file device.c.
References mutexChannel, cDevice::cPidHandle::pid, pidHandles, ptAudio, ptVideo, and Replaying().
Referenced by main(), and Priority().
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inlineprotectedvirtual |
Returns true if this device is bonded to an other device.
Only implemented by cDvbDevice and used in GetDeviceForTransponder(). May be dropped in a future version, if a better solution is found. Do not use otherwise!
Reimplemented in cDvbDevice.
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inline |
Definition at line 622 of file device.h.
References mute.
Referenced by cDvbSdFfDevice::SetDigitalAudioDevice().
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inlinevirtual |
Returns true if the currently attached player has delivered any video packets.
Definition at line 717 of file device.h.
References isPlayingVideo.
Referenced by cPlayer::DeviceIsPlayingVideo().
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inline |
Definition at line 220 of file device.h.
References HasDecoder(), and primaryDevice.
Referenced by GetDevice(), cDvbHdFfDevice::GetSpuDecoder(), cDvbSdFfDevice::GetSpuDecoder(), main(), Priority(), cDvbTuner::SetChannel(), SetChannel(), cDvbHdFfDevice::SetChannelDevice(), cDvbSdFfDevice::SetChannelDevice(), and StopReplay().
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virtual |
Returns true if this device is currently tuned to the given Channel's transponder.
Reimplemented in cDvbDevice.
Definition at line 797 of file device.c.
Referenced by main().
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protectedvirtual |
Informs a device that it will be the primary device.
If there is anything the device needs to set up when it becomes the primary device (On = true) or to shut down when it no longer is the primary device (On = false), it should do so in this function. A derived class must call the MakePrimaryDevice() function of its base class.
Reimplemented in cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 184 of file device.c.
References DELETENULL(), dvbSubtitleConverter, and liveSubtitle.
Referenced by cDvbHdFfDevice::MakePrimaryDevice(), cDvbSdFfDevice::MakePrimaryDevice(), and SetPrimaryDevice().
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Returns true if it is ok to switch to the Channel's transponder on this device, without disturbing any other activities.
If an occupied timeout has been set for this device, and that timeout has not yet expired, this function returns false.
Reimplemented in cDvbDevice.
Definition at line 802 of file device.c.
References occupiedTimeout, cDevice::cPidHandle::pid, pidHandles, ptAudio, ptDolby, ptVideo, and Receiving().
Referenced by cDvbDevice::MaySwitchTransponder(), and cEITScanner::Process().
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Turns off audio while replaying.
A derived class must call the base class function to make sure all registered cAudio objects are notified.
Reimplemented in cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 1274 of file device.c.
References Audios, and cAudios::MuteAudio().
Referenced by cPlayer::DeviceMute(), cDvbHdFfDevice::Mute(), and cDvbSdFfDevice::Mute().
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staticprotected |
Calculates the next card index.
Each device in a given machine must have a unique card index, which will be used to identify the device for assigning Ca parameters and deciding whether to actually use that device in this particular instance of VDR. Every time a new cDevice is created, it will be given the current nextCardIndex, and then nextCardIndex will be automatically incremented by 1. A derived class can determine whether a given device shall be used by checking UseDevice(NextCardIndex()). If a device is skipped, or if there are possible device indexes left after a derived class has set up all its devices, NextCardIndex(n) must be called, where n is the number of card indexes to skip.
Definition at line 153 of file device.c.
References esyslog, MAXDEVICES, and nextCardIndex.
Referenced by cDvbDevice::Initialize().
int cDevice::NumAudioTracks | ( | void | ) | const |
Returns the number of audio tracks that are currently available.
This is just for information, to quickly find out whether there is more than one audio track.
Definition at line 1123 of file device.c.
References NumTracks(), ttAudioFirst, and ttDolbyLast.
Referenced by SetAvailableTrack().
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inlinestatic |
Returns the total number of devices.
Definition at line 129 of file device.h.
References numDevices.
Referenced by cMenuSetupCAM::Activate(), cDvbDevice::BondDevices(), cSVDRPServer::CmdLSTD(), cSVDRPServer::CmdPRIM(), cRecordControl::cRecordControl(), cSkinLCARSDisplayMenu::DrawDevices(), cSkinLCARSDisplayMenu::DrawSignals(), cSkinLCARSDisplayMenu::DrawTimers(), GetDeviceForTransponder(), main(), cEITScanner::Process(), cMenuSetupDVB::Setup(), cMenuSetupLNB::Setup(), and cDvbDevice::UnBondDevices().
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Returns the number of individual "delivery systems" this device provides.
The default implementation returns 0, so any derived class that can actually provide channels must implement this function. The result of this function is used when selecting a device, in order to avoid devices that provide more than one system.
Reimplemented in cDvbDevice, cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 767 of file device.c.
Referenced by GetClippedNumProvidedSystems().
int cDevice::NumSubtitleTracks | ( | void | ) | const |
Returns the number of subtitle tracks that are currently available.
Definition at line 1128 of file device.c.
References NumTracks(), ttSubtitleFirst, and ttSubtitleLast.
int cDevice::NumTracks | ( | eTrackType | FirstTrack, |
eTrackType | LastTrack | ||
) | const |
Returns the number of tracks in the given range that are currently available.
Definition at line 1113 of file device.c.
References availableTracks.
Referenced by NumAudioTracks(), and NumSubtitleTracks().
int cDevice::Occupied | ( | void | ) | const |
Returns the number of seconds this device is still occupied for.
Definition at line 959 of file device.c.
References occupiedTimeout.
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protectedvirtual |
Opens the DVR of this device and prepares it to deliver a Transport Stream for use in a cReceiver.
Reimplemented in cDvbDevice.
Definition at line 1764 of file device.c.
Referenced by Action().
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virtual |
Opens a file handle for the given filter data.
A derived device that provides section data must implement this function.
Reimplemented in cDvbDevice.
Definition at line 689 of file device.c.
Referenced by cSectionHandler::Add().
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inlineprotected |
Returns a pointer to the patPmtParser, so that a derived device can use the stream information from it.
Definition at line 646 of file device.h.
References patPmtParser.
Referenced by cDvbHdFfDevice::PlayTsAudio(), cDvbHdFfDevice::PlayTsVideo(), and cDvbHdFfDevice::StillPicture().
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Sets the device into play mode (after a previous trick mode).
Reimplemented in cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 1260 of file device.c.
References Audios, dvbSubtitleConverter, cDvbSubtitleConverter::Freeze(), mute, and cAudios::MuteAudio().
Referenced by cPlayer::DevicePlay(), cDvbHdFfDevice::Play(), and cDvbSdFfDevice::Play().
Plays the given data block as audio.
Data points to exactly one complete PES packet of the given Length. Id indicates the type of audio data this packet holds. PlayAudio() shall process the packet either as a whole (returning Length) or not at all (returning 0 or -1 and setting 'errno' accordingly). Returns the number of bytes actually taken from Data, or -1 in case of an error.
Reimplemented in cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 1410 of file device.c.
Referenced by PlayPesPacket(), and PlayTsAudio().
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virtual |
Plays all valid PES packets in Data with the given Length.
If Data is NULL any leftover data from a previous call will be discarded. If VideoOnly is true, only the video will be displayed, which is necessary for trick modes like 'fast forward'. Data should point to a sequence of complete PES packets. If the last packet in Data is not complete, it will be copied and combined to a complete packet with data from the next call to PlayPes(). That way any functions called from within PlayPes() will be guaranteed to always receive complete PES packets.
Definition at line 1520 of file device.c.
References dvbSubtitleConverter, esyslog, PesLength(), PlayPesPacket(), and cDvbSubtitleConverter::Reset().
Referenced by cPlayer::PlayPes().
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protectedvirtual |
Plays the single PES packet in Data with the given Length.
If VideoOnly is true, only the video will be displayed, which is necessary for trick modes like 'fast forward'. Data must point to one single, complete PES packet.
Definition at line 1422 of file device.c.
References Audios, availableTracks, ClrAvailableTracks(), currentAudioTrack, currentSubtitleTrack, dsyslog, esyslog, HasIBPTrickSpeed(), isPlayingVideo, MIN_PRE_1_3_19_PRIVATESTREAM, cAudios::PlayAudio(), PlayAudio(), PlaySubtitle(), PlayVideo(), pre_1_3_19_PrivateStream, SetAvailableTrack(), Setup, cThread::Start(), ttAudio, ttDolby, ttNone, ttSubtitle, and cSetup::UseDolbyDigital.
Referenced by PlayPes().
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protectedvirtual |
Plays the given data block as a subtitle.
Data points to exactly one complete PES packet of the given Length. PlaySubtitle() shall process the packet either as a whole (returning Length) or not at all (returning 0 or -1 and setting 'errno' accordingly). Returns the number of bytes actually taken from Data, or -1 in case of an error.
Definition at line 1415 of file device.c.
References cDvbSubtitleConverter::ConvertFragments(), and dvbSubtitleConverter.
Referenced by PlayPesPacket().
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virtual |
Plays the given TS packet.
If VideoOnly is true, only the video will be displayed, which is necessary for trick modes like 'fast forward'. Data points to a single TS packet, Length is always TS_SIZE (the total size of a single TS packet). If Data is NULL any leftover data from a previous call will be discarded. A derived device can reimplement this function to handle the TS packets itself. Any packets the derived function can't handle must be sent to the base class function. This applies especially to the PAT/PMT packets. Returns -1 in case of error, otherwise the number of actually processed bytes is returned. PlayTs() shall process the TS packets either as a whole (returning TS_SIZE) or not at all, returning 0 or -1 and setting 'errno' accordingly).
Definition at line 1597 of file device.c.
References Audios, availableTracks, currentAudioTrack, currentSubtitleTrack, esyslog, HasIBPTrickSpeed(), isPlayingVideo, cPatPmtParser::IsPmtPid(), cPatPmtParser::ParsePat(), cPatPmtParser::ParsePmt(), PATPID, patPmtParser, cAudios::PlayTsAudio(), PlayTsAudio(), PlayTsSubtitle(), PlayTsVideo(), cPatPmtParser::Ppid(), cTsToPes::Reset(), TS_SIZE, TS_SYNC, TsHasPayload(), TsPayloadOffset(), TsPid(), tsToPesAudio, tsToPesSubtitle, tsToPesVideo, and cPatPmtParser::Vpid().
Referenced by Detach(), cPlayer::PlayTs(), and cLiveSubtitle::Receive().
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protectedvirtual |
Plays the given data block as audio.
Data points to exactly one complete TS packet of the given Length (which is always TS_SIZE). PlayTsAudio() shall process the packet either as a whole (returning Length) or not at all (returning 0 or -1 and setting 'errno' accordingly). The default implementation collects all incoming TS payload belonging to one PES packet and calls PlayAudio() with the resulting packet.
Reimplemented in cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 1568 of file device.c.
References cTsToPes::GetPes(), PlayAudio(), cTsToPes::PutTs(), cTsToPes::Reset(), cTsToPes::SetRepeatLast(), and tsToPesAudio.
Referenced by PlayTs().
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protectedvirtual |
Plays the given data block as a subtitle.
Data points to exactly one complete TS packet of the given Length (which is always TS_SIZE). PlayTsSubtitle() shall process the packet either as a whole (returning Length) or not at all (returning 0 or -1 and setting 'errno' accordingly). The default implementation collects all incoming TS payload belonging to one PES packet and displays the resulting subtitle via the OSD.
Definition at line 1584 of file device.c.
References cDvbSubtitleConverter::Convert(), dvbSubtitleConverter, cTsToPes::GetPes(), cTsToPes::PutTs(), cTsToPes::Reset(), and tsToPesSubtitle.
Referenced by PlayTs().
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protectedvirtual |
Plays the given data block as video.
Data points to exactly one complete TS packet of the given Length (which is always TS_SIZE). PlayTsVideo() shall process the packet either as a whole (returning Length) or not at all (returning 0 or -1 and setting 'errno' accordingly). The default implementation collects all incoming TS payload belonging to one PES packet and calls PlayVideo() with the resulting packet.
Reimplemented in cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 1549 of file device.c.
References cTsToPes::GetPes(), PlayVideo(), cTsToPes::PutTs(), cTsToPes::Reset(), cTsToPes::SetRepeatLast(), TsPayloadStart(), and tsToPesVideo.
Referenced by PlayTs().
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protectedvirtual |
Plays the given data block as video.
Data points to exactly one complete PES packet of the given Length. PlayVideo() shall process the packet either as a whole (returning Length) or not at all (returning 0 or -1 and setting 'errno' accordingly). Returns the number of bytes actually taken from Data, or -1 in case of an error.
Reimplemented in cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 1405 of file device.c.
Referenced by PlayPesPacket(), and PlayTsVideo().
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virtual |
Returns true if the device itself or any of the file handles in Poller is ready for further action.
If TimeoutMs is not zero, the device will wait up to the given number of milliseconds before returning in case it can't accept any data.
Reimplemented in cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 1395 of file device.c.
Referenced by cPlayer::DevicePoll().
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virtual |
Returns a pointer to the positioner (if any) this device has used to move the satellite dish to the requested position (only applies to DVB-S devices).
If no positioner is involved, or this is not a DVB-S device, NULL will be returned.
Reimplemented in cDvbDevice.
Definition at line 772 of file device.c.
Referenced by cEITScanner::Process(), and cDisplayChannel::ProcessKey().
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inlinestatic |
Returns the primary device.
Definition at line 148 of file device.h.
References primaryDevice.
Referenced by cDvbSubtitleConverter::Action(), ActualDevice(), cControl::Attach(), cDisplaySubtitleTracks::cDisplaySubtitleTracks(), cDisplayTracks::cDisplayTracks(), cDisplayVolume::cDisplayVolume(), cSVDRPServer::CmdCHAN(), cSVDRPServer::CmdDELC(), cSVDRPServer::CmdGRAB(), cSVDRPServer::CmdMOVC(), cSVDRPServer::CmdPRIM(), cSVDRPServer::CmdVOLU(), cDisplayTracks::Create(), cDisplaySubtitleTracks::Create(), cRecordControl::cRecordControl(), cReplayControl::cReplayControl(), cDvbSubtitleBitmaps::DbgDump(), cMenuChannels::Delete(), cSkinLCARSDisplayMenu::DrawLiveIndicator(), cSkinLCARSDisplayChannel::DrawTrack(), cSkinLCARSDisplayReplay::DrawTrack(), cSkinLCARSDisplayMenu::Flush(), cSkinSTTNGDisplayChannel::Flush(), main(), cMenuChannels::Move(), cPatPmtParser::ParsePmt(), cEITScanner::Process(), cMenuSetupDVB::ProcessKey(), cDisplayVolume::ProcessKey(), cDisplayTracks::ProcessKey(), cDisplaySubtitleTracks::ProcessKey(), cLiveSubtitle::Receive(), cMenuRecordings::Rewind(), cDvbTuner::SetChannel(), SetChannel(), cDvbSubtitleConverter::SetOsdData(), cDvbSpuDecoder::SetSpuScaling(), SetTrackDescriptions(), cDisplayVolume::Show(), cMenuChannels::Switch(), cMenuWhatsOn::Switch(), SwitchChannel(), cChannels::SwitchTo(), cOsdProvider::UpdateOsdSize(), and cReplayControl::~cReplayControl().
int cDevice::Priority | ( | void | ) | const |
Returns the priority of the current receiving session (-MAXPRIORITY..MAXPRIORITY), or IDLEPRIORITY if no receiver is currently active.
Definition at line 1660 of file device.c.
References HasProgramme(), IDLEPRIORITY, IsPrimaryDevice(), max(), MAXRECEIVERS, mutexReceiver, receiver, Replaying(), and TRANSFERPRIORITY.
Referenced by GetDevice(), GetDeviceForTransponder(), cCamSlot::Priority(), cEITScanner::Process(), and cDvbDevice::ProvidesChannel().
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virtual |
Returns true if this device can provide the given channel.
In case the device has cReceivers attached to it, Priority is used to decide whether the caller's request can be honored. The special Priority value IDLEPRIORITY will tell the caller whether this device is principally able to provide the given Channel, regardless of any attached cReceivers. If NeedsDetachReceivers is given, the resulting value in it will tell the caller whether or not it will have to detach any currently attached receivers from this device before calling SwitchChannel. Note that the return value in NeedsDetachReceivers is only meaningful if the function itself actually returns true. The default implementation always returns false, so a derived cDevice class that can provide channels must implement this function.
Reimplemented in cDvbDevice.
Definition at line 757 of file device.c.
Referenced by GetDevice().
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virtual |
Returns true if this device provides EIT data and thus wants to be tuned to the channels it can receive regularly to update the data.
The default implementation returns false.
Reimplemented in cDvbDevice.
Definition at line 762 of file device.c.
Referenced by cEITScanner::Process().
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virtual |
Returns true if this device can provide the given source.
Reimplemented in cDvbDevice, cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 716 of file device.c.
Referenced by cMenuSetupLNB::Setup().
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virtual |
Returns true if this device can provide the transponder of the given Channel (which implies that it can provide the Channel's source).
Reimplemented in cDvbDevice.
Definition at line 743 of file device.c.
Referenced by cEITScanner::Process(), and ProvidesTransponderExclusively().
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virtual |
Returns true if this is the only device that is able to provide the given channel's transponder.
Definition at line 748 of file device.c.
References device, numDevices, and ProvidesTransponder().
Referenced by cEITScanner::Process().
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virtual |
Reads data from a handle for the given filter.
A derived class need not implement this function, because this is done by the default implementation.
Definition at line 694 of file device.c.
References safe_read().
Referenced by cSectionHandler::Action().
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protectedvirtual |
Returns true if this device is ready.
Devices with conditional access hardware may need some time until they are up and running. This function is called in a loop at startup until all devices are ready (see WaitForAllDevicesReady()).
Definition at line 1673 of file device.c.
Referenced by WaitForAllDevicesReady().
bool cDevice::Receiving | ( | bool | Dummy = false | ) | const |
Returns true if we are currently receiving. The parameter has no meaning (for backwards compatibility only).
Definition at line 1678 of file device.c.
References MAXRECEIVERS, mutexReceiver, and receiver.
Referenced by GetDevice(), MaySwitchTransponder(), cDvbDevice::ProvidesChannel(), and cRcuRemote::Recording().
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private |
Releases the CAM slot if it is currently not used.
Definition at line 440 of file device.c.
References cCamSlot::Assign(), camSlot, cCamSlot::IsActivating(), and cCamSlot::IsDecrypting().
Referenced by Detach(), DetachAll(), and DetachAllReceivers().
bool cDevice::Replaying | ( | void | ) | const |
Returns true if we are currently replaying.
Definition at line 1338 of file device.c.
References player.
Referenced by cSkinLCARSDisplayMenu::DrawLiveIndicator(), cSkinLCARSDisplayMenu::Flush(), HasProgramme(), Priority(), SetChannel(), and SetCurrentSubtitleTrack().
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inlinevirtual |
Scales the currently shown video in such a way that it fits into the given Rect.
Rect should be one retrieved through a previous call to CanScaleVideo() (otherwise results may be undefined). Even if video output is scaled, the functions GetVideoSize() and GetOsdSize() must still return the same values as if in full screen mode! If this device can't scale the video, nothing happens. To restore full screen video, call this function with a Null rectangle.
Reimplemented in cDvbHdFfDevice.
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inline |
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inline |
Definition at line 462 of file device.h.
References sectionHandler.
Referenced by cDvbTuner::Action().
void cDevice::SetAudioChannel | ( | int | AudioChannel | ) |
Sets the audio channel to stereo (0), mono left (1) or mono right (2).
Any other values will be silently ignored.
Definition at line 1035 of file device.c.
References SetAudioChannelDevice().
Referenced by ClrAvailableTracks(), EnsureAudioTrack(), and cDisplayTracks::ProcessKey().
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protectedvirtual |
Sets the audio channel to stereo (0), mono left (1) or mono right (2).
Reimplemented in cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 992 of file device.c.
Referenced by SetAudioChannel().
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protectedvirtual |
Sets the current audio track to the given value.
Reimplemented in cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 1004 of file device.c.
Referenced by SetCurrentAudioTrack().
bool cDevice::SetAvailableTrack | ( | eTrackType | Type, |
int | Index, | ||
uint16_t | Id, | ||
const char * | Language = NULL , |
||
const char * | Description = NULL |
||
) |
Sets the track of the given Type and Index to the given values.
Type must be one of the basic eTrackType values, like ttAudio or ttDolby. Index tells which track of the given basic type is meant. If Id is 0 any existing id will be left untouched and only the given Language and Description will be set. Returns true if the track was set correctly, false otherwise.
Definition at line 1079 of file device.c.
References autoSelectPreferredSubtitleLanguage, availableTracks, currentAudioTrack, currentAudioTrackMissingCount, cThread::description, EnsureAudioTrack(), EnsureSubtitleTrack(), esyslog, tTrackId::id, IS_AUDIO_TRACK, IS_DOLBY_TRACK, IS_SUBTITLE_TRACK, NumAudioTracks(), strn0cpy(), ttAudio, ttDolby, ttSubtitle, and Utf8Strn0Cpy().
Referenced by cPlayer::DeviceSetAvailableTrack(), cPatPmtParser::ParsePmt(), PlayPesPacket(), SetChannel(), and SetTrackDescriptions().
void cDevice::SetCamSlot | ( | cCamSlot * | CamSlot | ) |
Sets the given CamSlot to be used with this device.
Definition at line 451 of file device.c.
References camSlot, CamSlot(), and LOCK_THREAD.
Referenced by cCamSlot::Assign().
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private |
Sets the device to the given channel (general setup).
Definition at line 861 of file device.c.
References cCamSlot::AddChannel(), cChannel::Alang(), cChannel::Apid(), camSlot, CamSlot(), CanReplay(), ClrAvailableTracks(), currentChannel, DELETENULL(), cChannel::Dlang(), cChannel::Dpid(), dvbSubtitleConverter, EnsureAudioTrack(), EnsureSubtitleTrack(), GetDevice(), IsPrimaryDevice(), cControl::Launch(), LIVEPRIORITY, liveSubtitle, LOCK_CHANNELS_READ, MAXAPIDS, MAXDPIDS, MAXSPIDS, cStatus::MsgChannelSwitch(), mutexChannel, cChannel::Number(), patFilter, PrimaryDevice(), cPatFilter::Release(), Replaying(), cPatFilter::Request(), scrFailed, scrNotAvailable, scrNoTransfer, scrOk, sectionHandler, SetAvailableTrack(), cSectionHandler::SetChannel(), SetChannel(), SetChannelDevice(), cSectionHandler::SetStatus(), Setup, cChannel::Sid(), cChannel::Slang(), cChannel::Spid(), cCamSlot::StartDecrypting(), StopReplay(), Transferring(), ttAudio, ttDolby, ttSubtitle, and cSetup::UseDolbyDigital.
Referenced by SetChannel(), and SwitchChannel().
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protectedvirtual |
Sets the device to the given channel (actual physical setup).
Reimplemented in cDvbDevice, cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 971 of file device.c.
Referenced by ForceTransferMode(), and SetChannel().
bool cDevice::SetCurrentAudioTrack | ( | eTrackType | Type | ) |
Sets the current audio track to the given Type.
Returns true if Type is a valid audio track, false otherwise.
Definition at line 1133 of file device.c.
References currentAudioTrack, GetTrack(), IS_AUDIO_TRACK, IS_DOLBY_TRACK, mutexCurrentAudioTrack, player, cPlayer::SetAudioTrack(), SetAudioTrackDevice(), SetDigitalAudioDevice(), ttDolbyLast, and ttNone.
Referenced by cPlayer::DeviceSetCurrentAudioTrack(), EnsureAudioTrack(), and cDisplayTracks::ProcessKey().
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inlinestatic |
Sets the number of the current channel on the primary device, without actually switching to it.
This can be used to correct the current channel number while replaying.
Definition at line 366 of file device.h.
References currentChannel.
Referenced by cSVDRPServer::CmdDELC(), cSVDRPServer::CmdMOVC(), cMenuChannels::Delete(), and cMenuChannels::Move().
bool cDevice::SetCurrentSubtitleTrack | ( | eTrackType | Type, |
bool | Manual = false |
||
) |
Sets the current subtitle track to the given Type.
IF Manual is true, no automatic preferred subtitle language selection will be done for the rest of the current replay session, or until the channel is changed. Returns true if Type is a valid subtitle track, false otherwise.
Definition at line 1151 of file device.c.
References AttachReceiver(), autoSelectPreferredSubtitleLanguage, cLiveSubtitle, currentSubtitleTrack, DELETENULL(), dvbSubtitleConverter, GetTrack(), tTrackId::id, IS_SUBTITLE_TRACK, liveSubtitle, mutexCurrentSubtitleTrack, player, Replaying(), cDvbSubtitleConverter::Reset(), cPlayer::SetSubtitleTrack(), SetSubtitleTrackDevice(), Transferring(), and ttNone.
Referenced by cPlayer::DeviceSetCurrentSubtitleTrack(), EnsureSubtitleTrack(), and cDisplaySubtitleTracks::ProcessKey().
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protectedvirtual |
Tells the output device that the current audio track is Dolby Digital.
Only used by the original "full featured" DVB cards - do not use for new developments!
Reimplemented in cDvbSdFfDevice.
Definition at line 1000 of file device.c.
Referenced by SetCurrentAudioTrack().
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inline |
Controls whether the current audio and subtitle track settings shall be kept as they currently are, or if they shall be automatically adjusted.
This is used when pausing live video.
Definition at line 599 of file device.h.
References keepTracks.
Referenced by cReplayControl::cReplayControl(), and cReplayControl::~cReplayControl().
void cDevice::SetOccupied | ( | int | Seconds | ) |
Sets the occupied timeout for this device to the given number of Seconds, This can be used to tune a device to a particular transponder and make sure it will stay there for a certain amount of time, for instance to collect EPG data.
This function shall only be called after the device has been successfully tuned to the requested transponder. Seconds will be silently limited to MAXOCCUPIEDTIMEOUT. Values less than 0 will be silently ignored.
Definition at line 965 of file device.c.
References MAXOCCUPIEDTIMEOUT, min(), and occupiedTimeout.
Referenced by main().
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protectedvirtual |
Does the actual PID setting on this device.
On indicates whether the PID shall be added or deleted. Handle->handle can be used by the device to store information it needs to receive this PID (for instance a file handle). Handle->used indicates how many receivers are using this PID. Type indicates some special types of PIDs, which the device may need to set in a specific way.
Reimplemented in cDvbDevice, cDvbHdFfDevice, and cDvbSdFfDevice.
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protectedvirtual |
Sets the device into the given play mode.
Returns true if the operation was successful.
Reimplemented in cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 1239 of file device.c.
Referenced by AttachPlayer(), and Detach().
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Sets the primary device to 'n'.
n must be in the range 1...numDevices. Returns true if this was possible.
Definition at line 192 of file device.c.
References cSetup::CurrentVolume, device, esyslog, isyslog, MakePrimaryDevice(), numDevices, primaryDevice, cSetup::PrimaryDVB, Setup, SetVideoFormat(), SetVolumeDevice(), and cSetup::VideoFormat.
Referenced by main().
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protectedvirtual |
Sets the current subtitle track to the given value.
Definition at line 1008 of file device.c.
Referenced by SetCurrentSubtitleTrack().
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Sets the 'useDevice' flag of the given device.
If this function is not called before initializing, all devices will be used.
Definition at line 147 of file device.c.
References MAXDEVICES, and useDevice.
Referenced by main().
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virtual |
Sets the video display format to the given one (only useful if this device has an MPEG decoder).
A derived class must first call the base class function! NOTE: this is only for SD devices. HD devices shall implement their own setup menu with the necessary parameters for controlling output.
Reimplemented in cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 498 of file device.c.
References cSpuDecoder::eSpuLetterBox, cSpuDecoder::eSpuNormal, cSpuDecoder::eSpuPanAndScan, esyslog, GetSpuDecoder(), cSpuDecoder::setScaleMode(), Setup, vdfCenterCutOut, vdfLetterBox, vdfPanAndScan, and cSetup::VideoFormat.
Referenced by Detach(), cPlayer::DeviceSetVideoDisplayFormat(), cMenuSetupDVB::ProcessKey(), cDvbHdFfDevice::SetVideoDisplayFormat(), and cDvbSdFfDevice::SetVideoDisplayFormat().
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virtual |
Sets the output video format to either 16:9 or 4:3 (only useful if this device has an MPEG decoder).
NOTE: this is only for SD devices. HD devices shall implement their own setup menu with the necessary parameters for controlling output.
Reimplemented in cDvbSdFfDevice.
Definition at line 521 of file device.c.
Referenced by cMenuSetupDVB::ProcessKey(), and SetPrimaryDevice().
void cDevice::SetVolume | ( | int | Volume, |
bool | Absolute = false |
||
) |
Sets the volume to the given value, either absolutely or relative to the current volume.
Definition at line 1041 of file device.c.
References Audios, constrain(), MAXVOLUME, cStatus::MsgSetVolume(), mute, cAudios::MuteAudio(), Setup, SetVolumeDevice(), volume, cSetup::VolumeLinearize, and cSetup::VolumeSteps.
Referenced by cSVDRPServer::CmdVOLU(), main(), and ToggleMute().
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protectedvirtual |
Sets the audio volume on this device (Volume = 0...255).
Reimplemented in cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 996 of file device.c.
Referenced by SetPrimaryDevice(), and SetVolume().
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Closes down all devices.
Must be called at the end of the program.
Definition at line 457 of file device.c.
References cListBase::Clear(), device, deviceHooks, and numDevices.
Referenced by main().
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Returns the "quality" of the currently received signal.
This is a value in the range 0 (worst quality) through 100 (best possible quality). A value of -1 indicates that this device has no concept of a "signal quality".
Reimplemented in cDvbDevice.
Definition at line 787 of file device.c.
Referenced by DrawDeviceSignal(), and cSkinSTTNGDisplayChannel::Flush().
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virtual |
Returns statistics about the currently received signal (if available).
Strength is the signal strength in dBm (typical range -100dBm...0dBm). Cnr is the carrier to noise ratio in dB (typical range 0dB...40dB). BerPre is the bit error rate before the forward error correction (FEC). BerPost is the bit error rate after the forward error correction (FEC). Per is the block error rate after the forward error correction (FEC). Status is the masked frontend status (signal/carrier/viterbi/sync/lock). Typical range for BerPre, BerPost and Per is 0...1. If any of the given pointers is not NULL, the value of the respective signal statistic is returned in it. Upon return, Valid holds a combination of DTV_STAT_VALID_* flags, indicating which of the returned values are actually valid. If the flag for a particular parameter in Valid is 0, the returned value is undefined. It depends on the device which of these parameters (if any) are available. Returns true if any of the requested parameters is valid. If false is returned, the value in Valid is undefined.
Reimplemented in cDvbDevice.
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virtual |
Returns the "strength" of the currently received signal.
This is a value in the range 0 (no signal at all) through 100 (best possible signal). A value of -1 indicates that this device has no concept of a "signal strength".
Reimplemented in cDvbDevice.
Definition at line 782 of file device.c.
Referenced by DrawDeviceSignal(), and cSkinSTTNGDisplayChannel::Flush().
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protected |
A derived device that provides section data must call this function (typically in its constructor) to actually set up the section handler.
Definition at line 662 of file device.c.
References AttachFilter(), eitFilter, nitFilter, patFilter, sdtFilter, and sectionHandler.
Referenced by cDvbDevice::cDvbDevice().
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virtual |
Displays the given I-frame as a still picture.
Data points either to a series of TS (first byte is 0x47) or PES (first byte is 0x00) data of the given Length. The default implementation converts TS to PES and calls itself again, allowing a derived class to display PES if it can't handle TS directly.
Reimplemented in cDvbHdFfDevice, and cDvbSdFfDevice.
Definition at line 1279 of file device.c.
References esyslog, cTsToPes::GetPes(), cPatPmtParser::IsPmtPid(), LOG_ERROR_STR, cPatPmtParser::ParsePat(), cPatPmtParser::ParsePmt(), PATPID, patPmtParser, cTsToPes::PutTs(), cTsToPes::Reset(), StillPicture(), TS_SIZE, TsPayloadStart(), TsPid(), and cPatPmtParser::Vpid().
Referenced by cPlayer::DeviceStillPicture(), StillPicture(), cDvbHdFfDevice::StillPicture(), and cDvbSdFfDevice::StillPicture().
void cDevice::StopReplay | ( | void | ) |
Stops the current replay session (if any).
Definition at line 1386 of file device.c.
References Detach(), IsPrimaryDevice(), player, and cControl::Shutdown().
Referenced by main(), cEITScanner::Process(), cMenuRecordings::Rewind(), and SetChannel().
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protected |
A device that has called StartSectionHandler() must call this function (typically in its destructor) to stop the section handler.
Definition at line 673 of file device.c.
References eitFilter, nitFilter, patFilter, sdtFilter, and sectionHandler.
Referenced by cDvbHdFfDevice::cDvbHdFfDevice(), and cDvbDevice::~cDvbDevice().
bool cDevice::SwitchChannel | ( | const cChannel * | Channel, |
bool | LiveView | ||
) |
Switches the device to the given Channel, initiating transfer mode if necessary.
Definition at line 807 of file device.c.
References esyslog, cChannel::GetChannelID(), isyslog, mtError, mtInfo, cChannel::Name(), cChannel::Number(), cSkins::QueueMessage(), scrFailed, scrNotAvailable, scrNoTransfer, scrOk, SetChannel(), cControl::Shutdown(), Skins, tChannelID::ToString(), and tr.
Referenced by cSVDRPServer::CmdCHAN(), main(), cEITScanner::Process(), cRecordControls::Start(), cMenuChannels::Switch(), cMenuWhatsOn::Switch(), SwitchChannel(), and cChannels::SwitchTo().
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static |
Switches the primary device to the next available channel in the given Direction (only the sign of Direction is evaluated, positive values switch to higher channel numbers).
Definition at line 829 of file device.c.
References CurrentChannel(), dsyslog, GetDevice(), LIVEPRIORITY, LOCK_CHANNELS_READ, mtError, cChannel::Number(), PrimaryDevice(), cSkins::QueueMessage(), sgn(), cControl::Shutdown(), Skins, SwitchChannel(), and tr.
bool cDevice::ToggleMute | ( | void | ) |
Turns the volume off or on and returns the new mute state.
Definition at line 1012 of file device.c.
References Audios, mute, cAudios::MuteAudio(), SetVolume(), and volume.
Referenced by cSVDRPServer::CmdVOLU(), and main().
bool cDevice::Transferring | ( | void | ) | const |
Returns true if we are currently in Transfer Mode.
Definition at line 1343 of file device.c.
References cTransferControl::ReceiverDevice().
Referenced by AttachPlayer(), cSkinLCARSDisplayMenu::DrawLiveIndicator(), cSkinLCARSDisplayMenu::Flush(), SetChannel(), SetCurrentSubtitleTrack(), and cDvbHdFfDevice::SetPlayMode().
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virtual |
Sets the device into a mode where replay is done slower.
Every single frame shall then be displayed the given number of times. Forward is true if replay is done in the normal (forward) direction, false if it is done reverse. The cDvbPlayer uses the following values for the various speeds: 1x 2x 3x Fast Forward 6 3 1 Fast Reverse 6 3 1 Slow Forward 8 4 2 Slow Reverse 63 48 24
Reimplemented in cDvbSdFfDevice.
Definition at line 1249 of file device.c.
Referenced by cPlayer::DeviceTrickSpeed().
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inlinestatic |
Tells whether the device with the given card index shall be used in this instance of VDR.
Definition at line 141 of file device.h.
References useDevice.
Referenced by cDvbDevice::Initialize().
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static |
Waits until all devices have become ready, or the given Timeout (seconds) has expired.
While waiting, the Ready() function of each device is called in turn, until they all return true. Returns true if all devices have become ready within the given timeout.
Definition at line 131 of file device.c.
References device, numDevices, Ready(), and cCondWait::SleepMs().
Referenced by main().
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friend |
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friend |
Definition at line 120 of file device.h.
Referenced by SetCurrentSubtitleTrack().
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Definition at line 548 of file device.h.
Referenced by cDevice(), SetAvailableTrack(), and SetCurrentSubtitleTrack().
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Definition at line 542 of file device.h.
Referenced by ClrAvailableTracks(), EnsureAudioTrack(), GetTrack(), NumTracks(), PlayPesPacket(), PlayTs(), and SetAvailableTrack().
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private |
Definition at line 467 of file device.h.
Referenced by AddPid(), AttachReceiver(), CamSlot(), cDevice(), DelPid(), Detach(), ReleaseCamSlot(), SetCamSlot(), and SetChannel().
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private |
Definition at line 186 of file device.h.
Referenced by CardIndex(), and cDevice().
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Definition at line 543 of file device.h.
Referenced by cDevice(), ClrAvailableTracks(), EnsureAudioTrack(), GetCurrentAudioTrack(), PlayPesPacket(), PlayTs(), SetAvailableTrack(), and SetCurrentAudioTrack().
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private |
Definition at line 547 of file device.h.
Referenced by cDevice(), ClrAvailableTracks(), and SetAvailableTrack().
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staticprotected |
Definition at line 264 of file device.h.
Referenced by CurrentChannel(), SetChannel(), and SetCurrentChannel().
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private |
Definition at line 544 of file device.h.
Referenced by cDevice(), ClrAvailableTracks(), GetCurrentSubtitleTrack(), PlayPesPacket(), PlayTs(), and SetCurrentSubtitleTrack().
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staticprivate |
Definition at line 126 of file device.h.
Referenced by cDevice(), DeviceNumber(), GetDevice(), GetDevice(), cDvbHdFfDevice::GetHdffCmdHandler(), ProvidesTransponderExclusively(), SetPrimaryDevice(), Shutdown(), and WaitForAllDevicesReady().
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staticprivate |
Definition at line 243 of file device.h.
Referenced by cDeviceHook::cDeviceHook(), DeviceHooksProvidesEIT(), DeviceHooksProvidesTransponder(), and Shutdown().
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private |
Definition at line 252 of file device.h.
Referenced by AttachPlayer(), cDevice(), Clear(), Detach(), Freeze(), MakePrimaryDevice(), Play(), PlayPes(), PlaySubtitle(), PlayTsSubtitle(), SetChannel(), SetCurrentSubtitleTrack(), and ~cDevice().
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Definition at line 430 of file device.h.
Referenced by cDevice(), StartSectionHandler(), and StopSectionHandler().
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Definition at line 644 of file device.h.
Referenced by cDevice(), Detach(), IsPlayingVideo(), PlayPesPacket(), and PlayTs().
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Definition at line 549 of file device.h.
Referenced by cDevice(), ClrAvailableTracks(), EnsureAudioTrack(), EnsureSubtitleTrack(), and SetKeepTracks().
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Definition at line 251 of file device.h.
Referenced by AttachPlayer(), cDevice(), MakePrimaryDevice(), SetChannel(), SetCurrentSubtitleTrack(), and ~cDevice().
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private |
Definition at line 607 of file device.h.
Referenced by cDevice(), IsMute(), Play(), SetVolume(), and ToggleMute().
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mutableprivate |
Definition at line 261 of file device.h.
Referenced by HasProgramme(), and SetChannel().
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private |
Definition at line 545 of file device.h.
Referenced by SetCurrentAudioTrack().
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private |
Definition at line 546 of file device.h.
Referenced by Detach(), and SetCurrentSubtitleTrack().
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mutableprivate |
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mutableprivate |
Definition at line 833 of file device.h.
Referenced by Action(), AttachReceiver(), Detach(), DetachAll(), DetachAllReceivers(), Priority(), and Receiving().
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staticprivate |
Definition at line 185 of file device.h.
Referenced by cDevice(), and NextCardIndex().
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private |
Definition at line 433 of file device.h.
Referenced by cDevice(), StartSectionHandler(), and StopSectionHandler().
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staticprivate |
Definition at line 124 of file device.h.
Referenced by cDevice(), DeviceNumber(), GetDevice(), GetDevice(), NumDevices(), ProvidesTransponderExclusively(), SetPrimaryDevice(), Shutdown(), and WaitForAllDevicesReady().
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private |
Definition at line 262 of file device.h.
Referenced by cDevice(), MaySwitchTransponder(), Occupied(), and SetOccupied().
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Definition at line 431 of file device.h.
Referenced by AttachReceiver(), cDevice(), Detach(), SetChannel(), StartSectionHandler(), and StopSectionHandler().
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Definition at line 640 of file device.h.
Referenced by AttachPlayer(), Detach(), PatPmtParser(), PlayTs(), and StillPicture().
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protected |
Definition at line 407 of file device.h.
Referenced by AddPid(), DelLivePids(), DelPid(), HasPid(), HasProgramme(), MaySwitchTransponder(), cDvbHdFfDevice::SetAudioTrackDevice(), cDvbSdFfDevice::SetAudioTrackDevice(), cDvbHdFfDevice::SetChannelDevice(), cDvbSdFfDevice::SetChannelDevice(), cDvbHdFfDevice::TurnOffLiveMode(), and cDvbSdFfDevice::TurnOffLiveMode().
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Definition at line 639 of file device.h.
Referenced by AttachPlayer(), cDevice(), Detach(), Replaying(), SetCurrentAudioTrack(), SetCurrentSubtitleTrack(), StopReplay(), and ~cDevice().
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Definition at line 550 of file device.h.
Referenced by ClrAvailableTracks(), and PlayPesPacket().
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staticprivate |
Definition at line 127 of file device.h.
Referenced by CurrentChannel(), CurrentVolume(), IsPrimaryDevice(), PrimaryDevice(), SetPrimaryDevice(), and ~cDevice().
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Definition at line 834 of file device.h.
Referenced by Action(), AttachReceiver(), cDevice(), Detach(), DetachAll(), DetachAllReceivers(), Priority(), and Receiving().
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Definition at line 432 of file device.h.
Referenced by cDevice(), SdtFilter(), StartSectionHandler(), and StopSectionHandler().
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private |
Definition at line 429 of file device.h.
Referenced by AttachFilter(), cDevice(), Detach(), SectionHandler(), SetChannel(), StartSectionHandler(), and StopSectionHandler().
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Definition at line 642 of file device.h.
Referenced by PlayTs(), and PlayTsAudio().
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private |
Definition at line 643 of file device.h.
Referenced by PlayTs(), and PlayTsSubtitle().
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Definition at line 641 of file device.h.
Referenced by PlayTs(), and PlayTsVideo().
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staticprivate |
Definition at line 125 of file device.h.
Referenced by SetUseDevice(), and UseDevice().
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Definition at line 608 of file device.h.
Referenced by cDevice(), CurrentVolume(), SetVolume(), and ToggleMute().