#include <lib/dvb/tstools.h>
#include <connection.h>
-class eDVBChannel;
class eDVBChannel;
/* we do NOT handle resource conflicts here. instead, the allocateChannel
void addAdapter(iDVBAdapter *adapter);
- /* allocates a frontend able to tune to channelID "chid".
+ /* allocates a frontend able to tune to frontend paramters 'feperm'.
the frontend must be tuned lateron. there is no guarante
- that tuning will suceed - it just means that if this frontend
+ that tuning will succeed - it just means that if this frontend
can't tune, no other frontend could do it.
there might be a priority given to certain frontend/chid
combinations. this will be evaluated here. */
- RESULT allocateFrontend(const eDVBChannelID &chid, ePtr<eDVBAllocatedFrontend> &fe);
+ RESULT allocateFrontend(ePtr<eDVBAllocatedFrontend> &fe, ePtr<iDVBFrontendParameters> &feparm);
+ RESULT allocateFrontendByIndex(ePtr<eDVBAllocatedFrontend> &fe, int index);
/* allocate a demux able to filter on the selected frontend. */
- RESULT allocateDemux(eDVBRegisteredFrontend *fe, ePtr<eDVBAllocatedDemux> &demux);
+ RESULT allocateDemux(eDVBRegisteredFrontend *fe, ePtr<eDVBAllocatedDemux> &demux, int cap);
struct active_channel
{
Signal1<void,eDVBChannel*> m_channelAdded;
Signal1<void,eDVBChannel*> m_channelRemoved;
Signal1<void,iDVBChannel*> m_channelRunning;
+
+ bool canAllocateFrontend(ePtr<iDVBFrontendParameters> &feparm, int used_tuner_mask);
public:
eDVBResourceManager();
virtual ~eDVBResourceManager();
errNoDemux = -2,
errChidNotFound = -3
};
-
+
/* allocate channel... */
RESULT allocateChannel(const eDVBChannelID &channelid, eUsePtr<iDVBChannel> &channel);
- RESULT allocateRawChannel(eUsePtr<iDVBChannel> &channel);
+ RESULT allocateRawChannel(eUsePtr<iDVBChannel> &channel, int frontend_index);
RESULT allocatePVRChannel(eUsePtr<iDVBPVRChannel> &channel);
RESULT connectChannelAdded(const Slot1<void,eDVBChannel*> &channelAdded, ePtr<eConnection> &connection);
RESULT connectChannelRemoved(const Slot1<void,eDVBChannel*> &channelRemoved, ePtr<eConnection> &connection);
RESULT connectChannelRunning(const Slot1<void,iDVBChannel*> &channelRemoved, ePtr<eConnection> &connection);
+
+ bool canAllocateChannel(const eDVBChannelID &channelid);
};
class eFilePushThread;
{
DECLARE_REF(eDVBChannel);
public:
- eDVBChannel(eDVBResourceManager *mgr, eDVBAllocatedFrontend *frontend, eDVBAllocatedDemux *demux);
+ eDVBChannel(eDVBResourceManager *mgr, eDVBAllocatedFrontend *frontend);
virtual ~eDVBChannel();
/* only for managed channels - effectively tunes to the channelid. should not be used... */
/* cannot be used for PVR channels. */
- RESULT setChannel(const eDVBChannelID &id);
+ RESULT setChannel(const eDVBChannelID &id, ePtr<iDVBFrontendParameters> &feparam);
eDVBChannelID getChannelID() { return m_channel_id; }
RESULT connectStateChange(const Slot1<void,iDVBChannel*> &stateChange, ePtr<eConnection> &connection);
RESULT getState(int &state);
RESULT setCIRouting(const eDVBCIRouting &routing);
- RESULT getDemux(ePtr<iDVBDemux> &demux);
+ RESULT getDemux(ePtr<iDVBDemux> &demux, int cap);
RESULT getFrontend(ePtr<iDVBFrontend> &frontend);
/* iDVBPVRChannel */
RESULT playFile(const char *file);
RESULT getLength(pts_t &len);
- RESULT getCurrentPosition(pts_t &pos);
+ RESULT getCurrentPosition(iDVBDemux *decoding_demux, pts_t &pos);
+ RESULT seekTo(iDVBDemux *decoding_demux, int relative, pts_t &pts);
+ /* seeking to relative positions won't work -
+ there is an unknown amount of buffers in between */
+ RESULT seekToPosition(iDVBDemux *decoding_demux, const off_t &off);
private:
ePtr<eDVBAllocatedFrontend> m_frontend;
- ePtr<eDVBAllocatedDemux> m_demux;
+ ePtr<eDVBAllocatedDemux> m_demux, m_decoder_demux;
ePtr<iDVBFrontendParameters> m_current_frontend_parameters;
eDVBChannelID m_channel_id;