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-rw-r--r--HISTORY4
-rw-r--r--ci.h17
-rw-r--r--device.c5
-rw-r--r--dvbdevice.c18
4 files changed, 29 insertions, 15 deletions
diff --git a/HISTORY b/HISTORY
index b9006040..29a89894 100644
--- a/HISTORY
+++ b/HISTORY
@@ -8132,7 +8132,7 @@ Video Disk Recorder Revision History
and also to use the correct directory with --edit (the latter reported by Marko
Mäkelä).
-2014-01-18: Version 2.1.4
+2014-01-20: Version 2.1.4
- Updated 'sources.conf' (thanks to Antti Hartikainen).
- cFont::CreateFont() now returns a dummy font in case there are no fonts installed.
@@ -8155,3 +8155,5 @@ Video Disk Recorder Revision History
- Fixed detecting frame borders in MPEG-2 streams that have "bottom fields" or varying
GOP structures (reported by Christian Paulick, with help from Helmut Auer).
- Now unassigning CAMs from their devices when they are no longer used.
+- Now making sure the primary device goes into transfer mode for live viewing if the
+ CAM wants to receive the TS data.
diff --git a/ci.h b/ci.h
index 190e3e08..159552cf 100644
--- a/ci.h
+++ b/ci.h
@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
- * $Id: ci.h 3.5 2014/01/16 11:45:08 kls Exp $
+ * $Id: ci.h 3.6 2014/01/20 12:01:01 kls Exp $
*/
#ifndef __CI_H
@@ -147,13 +147,13 @@ private:
void Write(cTPDU *TPDU);
cCiSession *GetSessionByResourceId(uint32_t ResourceId);
public:
- cCamSlot(cCiAdapter *CiAdapter, bool ReceiveCaPids = false);
+ cCamSlot(cCiAdapter *CiAdapter, bool WantsTsData = false);
///< Creates a new CAM slot for the given CiAdapter.
///< The CiAdapter will take care of deleting the CAM slot,
///< so the caller must not delete it!
- ///< If ReceiveCaPids is true, the CAM slot will take care that the CA pids
- ///< of the selected programmes will be included in the TS data stream that
- ///< is presented to the Decrypt() function.
+ ///< If WantsTsData is true, the device this CAM slot is assigned to will
+ ///< call the Decrypt() function of this CAM slot, presenting it the complete
+ ///< TS data stream of the encrypted programme, including the CA pids.
virtual ~cCamSlot();
bool Assign(cDevice *Device, bool Query = false);
///< Assigns this CAM slot to the given Device, if this is possible.
@@ -166,6 +166,9 @@ public:
///< 'true'.
cDevice *Device(void);
///< Returns the device this CAM slot is currently assigned to.
+ bool WantsTsData(void) const { return caPidReceiver != NULL; }
+ ///< Returns true if this CAM slot wants to receive the TS data through
+ ///< its Decrypt() function.
int SlotIndex(void) { return slotIndex; }
///< Returns the index of this CAM slot within its CI adapter.
///< The first slot has an index of 0.
@@ -261,8 +264,8 @@ public:
///< shall be set to 0 and the same Data pointer will be offered in the next
///< call to Decrypt().
///< A derived class that implements this function will also need
- ///< to set the ReceiveCaPids parameter in the call to the base class
- ///< constructor to true in order to receive the CA pid data.
+ ///< to set the WantsTsData parameter in the call to the base class
+ ///< constructor to true in order to receive the TS data.
};
class cCamSlots : public cList<cCamSlot> {
diff --git a/device.c b/device.c
index 75bb9181..5b9e1ec6 100644
--- a/device.c
+++ b/device.c
@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
- * $Id: device.c 3.9 2014/01/18 14:26:06 kls Exp $
+ * $Id: device.c 3.10 2014/01/20 11:53:47 kls Exp $
*/
#include "device.h"
@@ -761,6 +761,9 @@ eSetChannelResult cDevice::SetChannel(const cChannel *Channel, bool LiveView)
cDevice *Device = (LiveView && IsPrimaryDevice()) ? GetDevice(Channel, LIVEPRIORITY, true) : this;
bool NeedsTransferMode = Device != this;
+ // If the CAM slot wants the TS data, we need to switch to Transfer Mode:
+ if (!NeedsTransferMode && LiveView && IsPrimaryDevice() && CamSlot() && CamSlot()->WantsTsData())
+ NeedsTransferMode = true;
eSetChannelResult Result = scrOk;
diff --git a/dvbdevice.c b/dvbdevice.c
index 6842a4ca..6d1c9562 100644
--- a/dvbdevice.c
+++ b/dvbdevice.c
@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
- * $Id: dvbdevice.c 3.9 2014/01/16 11:45:22 kls Exp $
+ * $Id: dvbdevice.c 3.10 2014/01/20 11:46:26 kls Exp $
*/
#include "dvbdevice.h"
@@ -1664,12 +1664,18 @@ void cDvbDevice::CloseDvr(void)
bool cDvbDevice::GetTSPacket(uchar *&Data)
{
if (tsBuffer) {
- int Available;
- Data = tsBuffer->Get(&Available);
- if (Data && CamSlot()) {
- Data = CamSlot()->Decrypt(Data, Available);
- tsBuffer->Skip(Available);
+ if (cCamSlot *cs = CamSlot()) {
+ if (cs->WantsTsData()) {
+ int Available;
+ Data = tsBuffer->Get(&Available);
+ if (Data) {
+ Data = cs->Decrypt(Data, Available);
+ tsBuffer->Skip(Available);
+ }
+ return true;
+ }
}
+ Data = tsBuffer->Get();
return true;
}
return false;