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7 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Klaus Schmidinger
|
a26aae3ce8 |
Version 2.3.1
VDR developer version 2.3.1 is now available at
ftp://ftp.tvdr.de/vdr/Developer/vdr-2.3.1.tar.bz2
A 'diff' against the previous version is available at
ftp://ftp.tvdr.de/vdr/Developer/vdr-2.2.0-2.3.1.diff
MD5 checksums:
391c2ed60e2f7d24563fe3ed5854bc4f vdr-2.3.1.tar.bz2
983fd4bad7d19cd98301d54173107129 vdr-2.2.0-2.3.1.diff
WARNING:
========
This is a *developer* version. Even though *I* use it in my productive
environment, I strongly recommend that you only use it under controlled
conditions and for testing and debugging.
*** PLEASE BE VERY CAREFUL WHEN USING THIS DEVELOPER VERSION, ESPECIALLY
*** IF YOU ENABLE THE NEW SVDRP PEERING! KEEP BACKUPS OF ALL YOUR TIMERS
*** AND OBSERVE VERY CLOSELY WHETHER EVERYTHING WORKS AS EXPECTED. THIS
*** VERSION INTRODUCES SOME MAJOR CHANGES IN HANDLING GLOBAL LISTS AND
*** LOCKING, SO ANYTHING CAN HAPPEN! YOU HAVE BEEN WARNED!
The main focus of this developer version is on the new locking mechanism
for global lists, and the ability to handle remote timers.
Any plugins that access the global lists of timers, channels, schedules
or recordings, will need to be adjusted (see below for details). Please
do initial tests with plain vanilla VDR and just the output plugin you
need.
Known bugs/problems:
- After deleting the last recording in a sub folder, the cursor may not
be positioned correctly.
- Instant recordings and pausing live video don't (yet) use the default
SVDRP host for recording.
From the HISTORY file:
- The new function cOsd::MaxPixmapSize() can be called to determine the maximum size
a cPixmap may have on the current OSD. The 'osddemo' example has been modified
accordingly. Plugin authors may want to use this function in case they use pixmaps
that are larger than the full OSD size. The default implementation sets this limit
to 2048x2048 pixel.
- The Setup/CAM menu now displays which device an individual CAM is currently
assigned to (suggested by Frank Neumann).
- Added detection of 24fps (thanks to Thomas Reufer).
- Added a note about the VDR User Counter and VDR's facebook page to the README file.
- The dvbhddevice plugin is no longer part of the VDR source archive.
You can get the latest version of this plugin from the author's repository at
https://bitbucket.org/powARman/dvbhddevice.
- The dvbsddevice and rcu plugins are no longer part of the VDR source archive.
You can get the latest versions of these plugins from ftp://ftp.tvdr.de/vdr/Plugins.
- Added a section about Output Devices to the INSTALL file.
- Fixed setting the source value of newly created channels, in case the NIT is
received from a different, but very close satellite position (reported by Daniel
Ribeiro). The code for handling different NITs has been removed from nit.c, because
according to the DVB standard table id 0x40 carries only the NIT of the actual
network.
- Added some comment to cPixmap about the relation between OSD, ViewPort and DrawPort
(suggested by Thomas Reufer).
- Improved syncing on sections when parsing the NIT and SDT.
- Fixed scaling subtitles (their areas could sometimes extend outside the actual OSD).
- Reduced the priority of the "video directory scanner" thread (suggested by Thomas
Reufer) and checking cIoThrottle::Engaged() when it is running.
- The script that gets called for recordings is now also called right before a
recording is edited, with the first parameter being "editing" (suggested by
Dieter Ferdinand).
- The new setup option "OSD/Default sort mode for recordings" can be used to define
how recordings shall be sorted by default (either by time or by name, with "by time"
being the default). If a particular sort mode has been selected for a folder by
pressing '0', the default no longer applies to that folder. Repeating timers no
longer write a ".sort" file into a recordings folder to have the recordings sorted
by time.
- The command line option -D now accepts the value '-' (as in -D-), which prevents
VDR from using any DVB devices (suggested by Dietmar Spingler).
- The -V and -h options now list the plugins in alphabetical order (suggested by
Dietmar Spingler).
- Fixed a compiler warning in font.c.
- Commented out the line
#define DEPRECATED_VIDEOSYSTEM
in device.h. If a plugin doesn't compile with this version of VDR, you can uncomment
this line as a quick workaround. In the long run the plugin will need to be adapted.
- The function cOsd::GetBitmap() is now 'protected'. If a plugin doesn't compile with
this version of VDR, you can uncomment the line
//#define DEPRECATED_GETBITMAP
in osd.h as a quick workaround. In the long run the plugin will need to be adapted.
- The -u option now also accepts a numerical user id (suggested by Derek Kelly).
- The SVDRP port now accepts multiple concurrent connections. You can now keep an
SVDRP connection open as long as you wish, without preventing others from
connecting. Note, though, that SVDRP connections still get closed automatically
if there has been no activity for 300 seconds (configurable via
"Setup/Miscellaneous/SVDRP timeout (s)").
- The SVDRP log messages have been unified and now always contain the IP and port
number of the remote host.
- SVDRP connections are now handled in a separate "SVDRP server handler" thread,
which makes them more responsive. Note that there is only one thread that handles
all concurrent SVDRP connections. That way each SVDRP command is guaranteed to be
processed separately, without interfering with any other SVDRP commands that might
be issued at the same time. Plugins that implement SVDRP commands may need to take
care of proper locking if the commands access global data.
- VDR now sends out a broadcast to port 6419/udp, which was assigned to 'svdrp-disc'
by the IANA. VDRs listening on that port will automatically initiate an SVDRP
connection to the broadcasting VDR, and in turn send out a broadcast to make
other VDRs connect to them. That way all VDRs within the local network will
have permanent "peer-to-peer" SVDRP connections between each other. The
configuration in the svdrphosts.conf file is taken into account when considering
whether or not to respond to an SVDRP discover broadcast.
- The new SVDRP command PING is used by automatically established peer-to-peer
connections to keep them alive.
- The new function GetSVDRPServerNames() can be used to get a list of all VDRs
this VDR is connected to via SVDRP.
- The new function ExecSVDRPCommand() can be used to execute an SVDRP command on
one of the servers this VDR is connected to, and retrieve the result.
The helper functions SVDRPCode() and SVDRPValue() can be used to easily access
the codes and values returned by ExecSVDRPCommand().
- The cTimer class now has a new member named 'remote', which holds the name of the
remote server this timer will record on. If this is NULL, it is a local timer.
- Timers from other VDRs that are connected to this VDR via SVDRP are now
automatically fetched and stored in the global Timers list. In order for this
to work, all of the channels used by timers on the remote VDR must also be
defined on the local VDR (however, not necessarily in the same sequence).
Automatic channel syncing will be implemented later.
- The main menu of the LCARS skin now displays a small rectangle on the left side
of a timer if this is a remote timer. The color of that rectangle changes if
the timer is currently recording on the remote VDR.
- Accessing the global Timers list now has to be protected by proper locking,
because SVDRP commands are now executed in a separate thread.
The introduction of this locking mechanism required the following changes:
+ The new classes cStateLock and cStateKey are used to implement locking
with quick detection of state changes.
+ cConfig::cConfig() now has a parameter that indicates whether this list
requires locking.
+ The global lists of Timers, Channels, Schedules and Recordings are no longer
static variables. They are now pointers that need to be retrieved through
a call to cTimers::GetTimersRead/Write(), cChannels::GetChannelsRead/Write(),
cSchedules::GetSchedulesRead/Write() and cRecordings::GetRecordingsRead/Write(),
respectively.
+ References from/to link channels are now removed in cChannels::Del() rather
than cChannel::~cChannel(), to make sure the caller holds a proper lock.
+ cChannel::HasTimer() has been removed. This information is now retrieved
via cSchedule::HasTimer().
+ Several member functions of cChannel, cTimer, cMarks and cRecording have
been made 'const', and some of them are now available as both 'const' and
'non-const' versions.
+ The cChannel::Set...() functions are now 'bool' and return true if they have
actually changed any of the channels's members.
+ cChannels::SetModified() has been renamed to cChannels::SetModifiedByUser().
+ cChannels::Modified() has been renamed to cChannels::ModifiedByUser(), and
now has a 'State' parameter that allows the caller to see whether a channel
has been modified since the last call to this function with the same State
variable.
+ The macros CHANNELSMOD_NONE/_AUTO/_USER have been removed.
+ cMarks now requires locking via cStateKey.
+ cSortedTimers now requires a pointer to the list of timers.
+ cEvent::HasTimer() no longer scans the list of timers to check whether an event
is referenced by a timer, but rather keeps score of how many timers reference
it. This was necessary in order to avoid having to lock the list of timers from
within a cEvent.
+ The new class cListGarbageCollector is used to temporary store any objects deleted
from cLists that require locking. This allows pointers to such objects to be
dereferenced even if the objects are no longer part of the list.
+ cListBase::Contains() can be used to check whether a particular object is still
contained in that list.
+ Outdated events are no longer "phased out", but rather deleted right away and thus
taken care of by the new "garbage collector" of the list.
+ Deleted cRecording objects are no longer kept in a list of "vanished" recordings,
but are rather taken care of by the new "garbage collector" of the list.
+ cSchedules::ClearAll() has been removed. The functionality is now implemented
directly in cSVDRPServer::CmdCLRE().
+ tEventID has been changed to u_int16_t in order to make room for the new member
numTimers in cEvent.
+ cSchedule now has a member Modified(), which can be used with a State variable
to quickly determine whether this schedule has been modified since the last call
to this function with the same State variable.
+ cSchedulesLock has been removed. Locking the list of schedules is now done via
the cList's new locking mechanism.
+ The 'OnlyRunningStatus' parameters in cEpgHandler::BeginSegmentTransfer() and
cEpgHandler::EndSegmentTransfer() are now obsolete. They are still present in
the interface for backward compatibility, but may be removed in a future version.
Their value is always 'false'.
+ The constant tcMod is no longer used in cStatus::TimerChange(). The definition is
still there for backward compatibility.
Plugins that access the global lists of Timers, Channels, Recordings or Schedules
will need to be adapted as follows:
+ Instead of directly accessing the global variables Timers, Channels or Recordings,
they need to set up a cStateKey variable and call the proper getter function,
as in
cStateKey StateKey;
if (const cTimers *Timers = cTimers::GetTimersRead(StateKey)) {
// access the timers
StateKey.Remove();
}
and
cStateKey StateKey;
if (cTimers *Timers = cTimers::GetTimersWrite(StateKey)) {
// access the timers
StateKey.Remove();
}
See timers.h, thread.h and tools.h for details on this new locking mechanism.
+ There are convenience macros for easily accessing these lists without having
to explicitly set up a cStateKey and calling its Remove() function. These macros
have the form LOCK_*_READ/WRITE (with '*' being TIMERS, CHANNELS, SCHEDULES or
RECORDINGS). Simply put such a macro before the point where you need to access
the respective list, and there will be a pointer named Timers, Channels, Schedules
or Recordings, respectively, which is valid until the end of the current block.
+ If a plugin needs to access several of the global lists in parallel, locking must
always be done in the sequence Timers, Channels, Recordings, Schedules. This is
necessary to make sure that different threads that need to lock several lists at
the same time don't end up in a deadlock.
+ Some pointer variables may need to be made 'const'. The compiler will tell you
about these.
- cSectionSyncer has been improved to better handle missed sections.
- Added a missing initialization of 'seen' in cChannel's copy constructor.
- Background modifications of channels, timers and events are now displayed immediately
in the corresponding menus.
- cEIT now checks the version of the tables before doing any processing, which saves
a lot of locking and processing.
- If a timer is newly created with the Red button in the Schedule menu, and the timer
is presented to the user in the "Edit timer" menu because it will start immediately,
it now *must* be confirmed with "Ok" to set the timer. Otherwise the timer will not
be created.
- Recordings and deleted recordings are now scanned in a single thread.
- The new SVDRP command POLL is used by automatically established peer-to-peer
connections to trigger fetching remote timers.
- You can now set DumpSVDRPDataTransfer in svdrp.c to true to have all SVDRP
communication printed to the console for debugging.
- Added a missing 'const' to cReceiver::Receive(), to protect the given Data from
being modified.
- The SVDRP commands that deal with timers (DELT, LSTT, MODT, NEWT, NEXT and UPDT)
as well as any log messages that refer to timers, now use a unique id for each
timer, which remains valid as long as this instance of VDR is running. This means
that timers are no longer continuously numbered from 1 to N in LSTT. There may be
gaps in the sequence, in case timers have been deleted.
- The Timers menu now displays the name of the remote VDR in front of the timer's
file name, if this is a remote timer.
- The new options "Setup/Miscellaneous/SVDRP peering", ".../SVDRP host name" and
".../SVDRP default host" can be used to configure automatic peering between VDRs
in the same network. Peering is disabled by default and can be enabled by setting
"SVDRP peering" to "yes".
- The function cTimer::ToText() no longer returns a newline character at the end of
the string. The newline is now added by the caller as necessary. This was changed
because cTimer::ToText() is now also needed in a context where the terminating
newline can't be used. Consequently, cChannel::ToText() and cMark::ToText() have
been modified accordingly.
- All timer related response strings from SVDRP commands now use the channel ID
instead of channel numbers.
- The "Edit timer" menu now has a new parameter "Record on", which can be used to
select the VDR on which this timer shall record. Timers can be freely moved
between connected VDRs by simply selecting the desired machine in this field.
- The SVDRP command DELT no longer checks whether the timer that shall be deleted
is currently recording.
- The character 0x0D is now stripped from EPG texts (reported by Janne Pänkälä).
- The EPG scanner no longer moves the dish if there is a positioner.
- The 'newplugin' script now creates the 'po' subdirectory for translations (thanks
to Thomas Reufer).
- Skins can now implement cSkinDisplayMenu::MenuOrientation() to display horizontal
menus (thanks to Stefan Braun).
- Fixed a possible stack overflow in cListBase::Sort() (thanks to Oliver Endriss).
- Changed the description of the --chartab option in the INSTALL file to refer to
"DVB SI table strings" instead of "EPG data".
- The width and height of the OSD are now limited to the actual maximum dimensions
of the output device, taking into account the top and left offset.
- The new setup option "Recording/Record key handling" can be used to define
what happens if the Record key on the remote control is pressed during
live tv (suggested by Dietmar Spingler).
- Empty adaptation field TS packets are now skipped when recording (thanks to
Christopher Reimer, based on the "AFFcleaner" by Stefan Pöschel).
|
||
|
Klaus Schmidinger
|
5076cfb2ed |
Version 2.1.1
VDR developer version 2.1.1 is now available at
ftp://ftp.tvdr.de/vdr/Developer/vdr-2.1.1.tar.bz2
A 'diff' against the previous version is available at
ftp://ftp.tvdr.de/vdr/Developer/vdr-2.0.0-2.1.1.diff
MD5 checksums:
b17f9838bb8ddee9620f838fea7a171d vdr-2.1.1.tar.bz2
8b8ca593885c380cd370e6d19a5b16a1 vdr-2.0.0-2.1.1.diff
WARNING:
========
This is a *developer* version. Even though *I* use it in my productive
environment, I strongly recommend that you only use it under controlled
conditions and for testing and debugging.
The main focus of this version is on adding basic support for positioners
to control steerable satellite dishes. Manually controlling the dish position
and storing individual positions will follow later.
The fixes contained in this version will be released in a stable version 2.0.3
later, if there are no problems.
From the HISTORY file:
- Fixed initializing cDevice::keepTracks.
- Fixed an endless loop in cTextWrapper::Set() in case the given Width is smaller than
one character (reported by Stefan Braun).
- Removed all "modified since version 1.6" markers from PLUGINS.html.
- Added definitions for older DVB API versions, back until 5.0 (based on a patch from
Udo Richter).
- Changed cThread::SetIOPriority() from "best effort class" to "idle class" in order to
improve overall performance when an editing process is running (thanks to Jochen
Dolze).
- Fixed handling '/' and '~' in recording file names in case DirectoryEncoding is
used (thanks to Lars Hanisch).
- Changed the sign of the satellite position value in cSource to reflect the standard
of western values being negative. The new member function cSource::Position() can be
used to retrieve the orbital position of a satellite.
- Fixed multiple occurrences of the same directory in the recordings list in case there
are directories that only differ in non-alphanumeric characters (was broken by
"Fixed selecting the last replayed recording in the Recordings menu in case there
are folders and plain recordings with names that differ only in non-alphanumeric
characters" in version 1.7.36).
- Fixed displaying the frame number when setting an editing mark (thanks to Thomas
Günther).
- Fixed no longer generating any editing marks if the edited recording results in just
one single sequence (reported by Halim Sahin).
- Fixed an error message when parsing SCR values in diseqc.conf.
- Fixed an unexpected RCS version tag in the newplugin script.
- Fixed an endless loop in the DrawEllipse() functions for very small ellipses (reported
by Stefan Braun).
- Fixed a crash in the LCARS skin's main menu in case there is no current channel
(reported by Dominique Dumont).
- Added basic support for positioners to control steerable satellite dishes (based on
a patch from Seppo Ingalsuo and Ales Jurik).
+ Supports GotoN (aka "DiSEqC 1.2") and GotoX (aka "USALS").
+ The new DiSEqC command code 'P' can be used to instruct a positioner to move the
dish to the required satellite position. When a 'P' code is processed, further
execution of the remaining DiSEqC sequence (if any) is postponed until the positioner
has reached the new satellite position.
+ The new special source value of "S360E" can be used in diseqc.conf to indicate that
an entry using a positioner can move the dish to any requested position within its
range. Think of it as "full circle".
+ The devices a particular cDiseqc or cScr applies to are now stored directly in each
cDiseqc or cScr, respectively.
+ A plugin can implement a custom positioner control (see PLUGINS.html, section "Positioners").
+ The new function cSkinDisplayChannel::SetPositioner() can be implemented by skins to
show the user a progress display when the dish is being moved. The default implementation
calls SetMessage() with a string indicating the new position the dish is being moved to.
The LCARS skin shows a progress bar indicating the movement of the dish.
+ The new parameters "Site latitude", "Site longitude", "Positioner speed", and
"Positioner swing" in the "Setup/LNB" menu can be used to configure the necessary
values for a steerable dish.
+ The cDvbTuner now has a new status tsPositioning, in which it waits until a steerable
dish has reached its target position. Parsing SI data is paused until the target
position has been reached.
- The LCARS skin now shows the source value of the current channel in its channel display.
- Fixed asserting free disk space in the cutter.
- No longer trying to delete old recordings in AssertFreeDiskSpace() if the given
Priority is less than 1.
- Fixed handling LIRC events in case repeated events are lost.
- Fixed a possible crash when shutting down VDR while subtitles are being displayed
(reported by Ville Skyttä).
- cDevice::IsPrimaryDevice() now also checks whether the primary device actually has
a decoder and returns false otherwise. This should improve device allocation on
systems that are only used as a receiver and don't actually display anything.
- Increased the value of MAXRETRIES to 20 to reduce the probability of disturbances
in transfer mode.
- All bonded devices (except for the master) now turn off their LNB power completely
to avoid problems when receiving vertically polarized transponders (suggested by
Manfred Völkel and Oliver Endriss).
- Reverted the change from version 1.5.7 that made all logging go to LOG_ERR (thanks
to Christopher Reimer).
- Added Begin/EndSegmentTransfer() to the EPG handler interface (thanks to Jörg Wendel).
- The code for distributing recordings over several video directories is now
deprecated and disabled by default.
You can re-enable this feature by removing the comment sign ('//') from the beginning
of the line
//#define DEPRECATED_DISTRIBUTED_VIDEODIR // Code enclosed with this macro is ...
in the file videodir.c. Note, though, that this can only be a temporary workaround.
This feature will be completely removed in one of the next developer versions.
Distributing the video directory over several disks was a useful feature in times
when disks were still relatively small, but it also caused serious problems in case
one of the disks failed. Nowadays hard disks come in sizes measured in terabytes,
and tools like "mhddfs" can be used to combine several disks to form one large volume.
A recommended method for a relatively safe disk setup in a VDR system is to use two
1TB (or larger) disks and use them as a RAID-1 (mirrored). That way, if one disk
fails, you can replace it without data loss.
|
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Klaus Schmidinger
|
771986b89f |
Version 1.7.0
- Re-implemented handling of DVB-S2, which first appeared in version 1.5.14, but was revoked in version 1.5.15 in favor of making a stable version 1.6.0. VDR now requires the "multiproto" DVB driver, e.g. from http://jusst.de/hg/multiproto. Note that the channels.conf file now supports additional parameters, so you may want to make sure you have a backup of this file in case you need to go back to the previous version of VDR! - Fixed displaying transponder data when it is modified (thanks to Reinhard Nissl). - Fixed handling the counter in detection of pre 1.3.19 PS data (thanks to Reinhard Nissl). - Improved logging system time changes to avoid problems on slow systems under heavy load (suggested by Helmut Auer). - Now setting the thread name, so that it can be seen in 'top -H' (thanks to Rolf Ahrenberg). - Fixed initializing the timer's flags in the cTimer copy constructor (thanks to Andreas Mair). - Fixed setting the OSD level in the 'osddemo' example (thanks to Wolfgang Rohdewald). - Increased the time between checking the CAM status to 500ms to avoid problems with some CAMs (reported by Arthur Konovalov). |
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Klaus Schmidinger
|
ddd1e13e53 |
Version 1.3.29
- Fixed a race condition in cTransfer (thanks to Klaus Heppenheimer for reporting this one). In doing so, the 'active' variables used by the actual derived cThread classes have been replaced by the cThread::Running() function. Plugin authors may want to check their derived cThread classes and replace any 'active' variables the same way as, for instance, done in transfer.c. - Fixed handling EPG data for time shifted events (thanks to Marco Schlüßler). - Increased the default value for 'Min. user inactivity' to 300 minutes (suggested by Helmut Auer). - Now storing the channel id in the info.vdr file even if there is no EPG info available (thanks to Andreas Brachold for reporting that there are empty info.vdr files created in that case). - Added some 'mkdir -p' to the Makefile's 'install' target (thanks to Wayne Keer). - Changed the title of the recording info menu (thanks to Rolf Ahrenberg). - Fixed handling the frame number display if '7' is pressed before the first editing mark, or '9' after the last one (thanks to Thomas Günther). - Now discarding any previous numerical input to switch channels if Up, Down, Channel+, Channel-, Left or Right is pressed (thanks to Wolfgang Rohdewald for reporting a problem with this). - Pressing Ok while entering a channel number now immediately switches to that channel, without waiting for further input. - Avoiding unnecessary OSD draw operations caused by the audio track description display in the ST:TNG skin's channel display (thanks to Oliver Endriss for reporting this). - Removed the VIDEO_STILLPICTURE_WORKS_WITH_VDR_FRAMES stuff from cDvbDevice::StillPicture(), since apparently the VIDEO_STILLPICTURE call works. |
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Klaus Schmidinger
|
af483c11ae |
Version 1.3.13
- Fixed checking for the presence of NPTL (thanks to Jouni Karvo). - Making sure section filters are only set if the device actually has a lock (thanks to Andreas Share for pointing this out). - Fixed a possible NULL pointer assignment in cMenuText::SetText() (thanks to Marco Schlüssler). - Fixed a crash in case the last line in channels.conf is a group separator and that group is selected in the channel display (thanks to Dick Streefland). - Added cRingBufferLinear::Read() to read directly from a file handle into the ring buffer. - Using timeouts in ring buffers to avoid 'usleep()'. - Clearing the 'Transfer Mode' ring buffer after clearing the device to avoid an "almost full" ring buffer. - Removed locking from cRingBufferLinear for better performance under high load. - Using a cRingBufferLinear in cRemux to avoid unnecessary copying of data. - Using a cRingBufferLinear in cTSBuffer and filling it in a separate thread to avoid buffer overflows. Plugins using cTSBuffer will need to remove the call to the now obsolete Read() function (see cDvbDevice::GetTSPacket() for the new usage of cTSBuffer). - cRemux::Process() has been split into Put(), Get() and Del() to allow for a better decoupling of the remuxing and disk writing process. Plugins using cRemux will need to be modified accordingly. - The actual disk writing in recordings is now done in a separate thread to improve the overall throughput. - Changed cRemux so that it returns the maximum available amount of data with each call, not just 2048 byte. - Added a visual display of all cRingBufferLinear buffers for debugging. To activate it, define DEBUGRINGBUFFERS in ringbuffer.h. - Instead of cCondVar now using the new cCondWait (which also avoids a possible "near miss" condition; thanks to Sascha Volkenandt for pointing out this one). cCondVar is still present for plugins that use it (and VDR itself also still uses it in cRemote). - The cRingBuffer now does EnableGet()/EnablePut() only if the buffer is more than one third full or empty, respectively. This dramatically improves recording performance and reduces system load (thanks to Marco Schlüßler for doing some testing regarding buffer performance and giving me some hints that finally led to finding out that this was the basic problem causing buffer overflows). - Improved Transfer Mode (thanks to Marco Schlüßler for suggestions and testing). - Fixed a possible crash with inconsistent SI data (thanks to Marcel Wiesweg). - Fixed showing the replay mode if the OSD is currently in use (thanks to Kimmo Tykkala for pointing out this problem). - cOsdProvider::NewOsd() now always returns a valid pointer, even if the OSD is currently in use (it will then return a dummy cOsd object and write a message to the log file). - Added Estonian language texts (thanks to Arthur Konovalov). - Fixed 'newplugin' and libsi/Makefile to use the compiler defined in $(CXX) for generating file dependencies (thanks to Andreas Brachold). - Moved the initialization of aPid1 and aPid2 to the beginning of cDvbDevice::cDvbDevice() to have them set in case a patch references them (thanks to Wayne Keer for pointing this out). - Completed the Russian OSD texts (thanks to Vyacheslav Dikonov). - Avoiding unnecessary section filter start/stops (thanks to Marco Schlüßler). - Made the "Channel not available!" message and mtInfo instead of mtError (suggested by Wayne Keer). - Made volume control more linear (thanks to Emil Naepflein and Udo Richter). - Now skipping code table info in SI data (suggested by Milos Kapoun). - Added missing Czech characters to fontosd-iso8859-2.c (thanks to Milos Kapoun). - Fixed a crash in the time search mechanism (reported by Reinhard Nissl). - If one PID can't be added, the whole cDevice::AttachReceiver() will now fail and all PIDs added so far will be deleted (thanks to Marco Schlüßler for pointing out this one). - Now only saving channels.conf after a modification made by the user (avoids lots of disk access due to automatic channel updates). Automatic channel modifications will be saved every 10 minutes if no recording is currently active. - Removed the 'Log' parameter from the cChannel::Set... functions. Instead checking if the channel has a non-zero number. - Updated 'channels.conf.terr' for Hannover (thanks to Sven Kreiensen). |
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Klaus Schmidinger
|
a76a03c0d8 |
Version 1.3.1
- Fixed a lockup in the EPG scanner when no non-primary device was available (thanks to Martin Holst for reporting this one). - Fixed a compiler warning about virtual cConfig::Load() functions (thanks to Lauri Tischler for reporting this one). - Fixed a warning about character comparison in libsi/si.c (thanks to Lauri Tischler for reporting this one). - The new parameter "Update channels" in the "Setup/DVB" menu can be used to control if and how channels will be automatically updated (see MANUAL). This has already been part of the 'autopid' patch by Andreas Schultz and has now been adopted. - Fixed a crash in case there is no DVB hardware present (thanks to Sascha Volkenandt for reporting this one). - Changed calculation of channel ids to make it work for tv stations that use the undefined NID value 0 (thanks to Teemu Rantanen for reporting this one). - Enhanced the SDT filter to handle multi part sections. - Added support for selecting preferred EPG languages (based upon a patch by Teemu Rantanen). - Fixed a 'const' in libsi/si.h (thanks to Marcel Wiesweg). - Fixed the 'su' call in 'runvdr' to make it work on systems that require the user name to appear before the command option (thanks to Robert Huitl). - Fixed testing for matching section filters in case they are turned off (thanks to Marcel Wiesweg). - In case of incomplete sections an error message is now logged only every 10 seconds. - Fixed a possible NULL pointer access in cEITScanner::Process() (thanks to Andreas Kool). - The actual transponder data is now taken from the NIT and existing channels are adjusted if necessary. If the NIT contains new transponders, they are scanned for channels during the next EPG scan. Note that only the satellite branches are tested, cable and terrestrial need to be tested by somebody who actually has such equipment. |
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Klaus Schmidinger
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93a94b18b5 |
Version 1.3.0
- Changed thread handling to make it work with NPTL ("Native Posix Thread Library").
Thanks to Jon Burgess, Andreas Schultz, Werner Fink and Stefan Huelswitt.
- The cThread class now accepts a 'Description' parameter, which is used to log
the beginning and end of the thread, together with its process and thread id.
For descriptions that need additional parameters you can use the function
cThread::SetDescription(), which accepts 'printf()' like arguments.
Existing plugins that use threads should be changed to use this functionality
instead of explicit 'dsyslog()' calls inside their Action() function in order
to support logging the thread ids.
- Added "Slovak Link" and "Czech Link" to 'ca.conf' (thanks to Emil Petersky).
However, 'ca.conf' is now pretty much obsolete due to the automatic CA handling.
- Mutexes are now created with PTHREAD_MUTEX_ERRORCHECK_NP, which makes the
'lockingTid' stuff obsolete (thanks to Stefan Huelswitt).
- Changed font handling to allow language specific character sets.
- Adopted the small font character set from the "Elchi" patch (originally
provided by Alessio Sangalli).
- Greek language texts now use iso8859-7 character set (thanks to Dimitrios
Dimitrakos).
- Rearranged section data handling, so that the actual data handling can be done
separately, even from within plugins.
- The EPG data structures have been moved from eit.[hc] to epg.[hc] and have been
adapted to the general VDR coding style. Plugins that use these data structures
may need to change some function names (which should be obvious).
The name 'subtitle' has been changed to 'shortText' to avoid clashes with actual
subtitles that are part of a movie. The name 'extendedDescription' has been
shortened to 'description'.
- Replaced 'libdtv' with 'libsi' (thanks to Marcel Wiesweg), which is thread
safe and can be used by multiple section filters simultaneously.
- Added 'cRwLock' to 'thread.[hc]'. Note that all plugin Makefiles need to
define _GNU_SOURCE for this to work (see the example plugin Makefiles and
'newplugin').
- Fixed a problem with crc32 in SI handling on 64bit systems (thanks to Pedro
Miguel Sequeira de Justo Teixeira for reporting this one).
- Fixed an alignment problem in CAM access on 64bit systems (thanks to Pedro
Miguel Sequeira de Justo Teixeira for reporting this one).
- Added 'StreamType' setting to CAM communication, which is important for
Aston/SECA CAMs (thanks to Antonino Sergi).
- Now the CA descriptors are sent to the CAM in the 'program' or 'ES level'
sections, depending on where they are found in the PMT (thanks to Hans-Peter
Raschke for reporting this one). This should make SkyCrypt CAMs work.
- Now using the 'version number' of EPG events to avoid unnecessary work.
- Channel data is now automatically derived from the DVB data stream (inspired
by the 'autopid' patch from Andreas Schultz).
- The current channel is now automatically re-tuned if the PIDs or other settings
change. If a recording is going on on a channel that has a change in its
settings, the recording will be stopped and immediately restarted to use the
new channel settings.
- EPG events now use the complete channel ID with NID, TID and SID.
- Channel names in 'channels.conf' can now have a short form, as provided
by some tv stations (see man vdr(5)). Currently channels that provide short
names in addition to long ones are listed in the OSD as "short,long name",
as in "RTL,RTL Television". The short names will be used explicitly later.
- The Ca parameter in 'channels.conf' has been extended and now contains all the
CA system ids for the given channel. When switching to a channel VDR now tests
for a device that provides one of these CA system ids. The devices automatically
get their supported ids from the CI handler.
- The values in 'ca.conf' are currently without any real meaning. Whether or not
a channel with conditional access can be received is now determined automatically
by evaluating its CA descriptors and comparing them to the CA system ids
provided by the installed CAM. Only the special values 1-16 are used to assign
a channel to a particular device.
- Increased the maximum number of possible OSD colors to 256.
- Limited the line length in the EPG bugfix report, which appears to fix a buffer
overflow that caused a crash when cleaning up the EPG data (at 05:00 in the
morning).
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