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Diffstat (limited to 'HISTORY')
| -rw-r--r-- | HISTORY | 299 |
1 files changed, 0 insertions, 299 deletions
diff --git a/HISTORY b/HISTORY deleted file mode 100644 index b4288fe..0000000 --- a/HISTORY +++ /dev/null @@ -1,299 +0,0 @@ -VDR Plugin 'dxr3' Revision History ----------------------------------- - -2002-08-04: Version 0.0.1 - -- Initial revision. - -2002-11-10: Version 0.1.0 - -- Rewritten Audio/Video-sync engine -- Changed OSD colors (but still limited to four colors) - -2002-11-12: Version 0.1.1 - -- Changed Makefile (needed for vdr 1.1.15) -- The plugin should now work smoother under heavy system load (e.g. network traffic) - -2002-12-23: Version 0.1.2 -- Compiles now with gcc3.2. -- Fixed unsigned / signed bug in output thread (dxr3outputthread.c) which led -to sporadic resync (still frame and jump of about 1s). -- OSD is now as colorful as vdr with DVB-s -- OSD rescaling for channels with a lower horizontal resolution - -2002-12-29: Version 0.1.3 -- SPU write is now protected with a mutex by using the Dxr3AbstractionDevice. -- Fixed horizontal size detection. -- Added usleep call during still picture to reduce cpu load. -- Removed calls to WaitForSysClock in dxr3outputthread.c which led to problems -during replay on some systems (Thanks to Atte Manninen for reporting this). -- Did some minor changes to dxr3outputthread.c which hopefully will increase -reliability. -- Changed osd scale rule. Scaling now only happens if the horizontal size is -smaller than 700. - -2003-01-05: Version 0.1.4 -- Small bugfix in dxr3demuxdevice.c - -2003-02-19: Version 0.1.5 -- Support for MP3 plugin. -- Support for radio channels. Requested by Richard P. (???) who send me a - sample code ... thanks. -- Some fixes to get along with corrupt pes data (which should actually be - solved in a lower layer). Thanks to Teemu Rantanen. -- Changed sync buffer size during replay to reduce "jumps" in cutted streams. - Thanks to Atte Manninen for the idea. -- Support for still frame handling. Now it is possible to move the editing - marks with visible corresponding i-frames. Unfortunately this doesn't seem to - work with finish dvb streams. -- Some tuning to reduce cpu load during replay. - -2003-02-25: Version 0.1.6 -- Added black frames between channel switches (which solves the frozen picture - 'problem' when using the mp3-plugin, too). -- Increased thread priority of output threads which improves live stream - quality on my system (K6II 350). - -2003-03-23: Version 0.1.7 -- Added unix domain server interface to close and reopen dxr3 devices without - stopping vdr (see dxr3_ux_client.pl script on how to use this). - Requested by Atte Manninen. - Thanks to Atte Manninen and Teemu Rantanen for testing and fixing some problems. -- Added support for external player mode. -- Some cosmetic changes. -- Some changes to reduce cpu load. -- Added workaround handling for osd crash (driver patch necessary; patch with - em8300_patch.diff). - Thanks to Teemu Rantanen and Malcolm Caldwell for testing this. -- Added buffered output for mp3-plugin audio data. This seems to improve audio - quality significantly. -- Reduced count of audio errors (wrong data rate). -- Changed channel switch behavior (to remove audio disturbances => channel switching - is a little bit slower now). -- Added exception handling for defect pes streams. -- Added more checks by introducing a new pes parsing class. -- Fixed buffer overrun problem. Because of the missing pll control a buffer overrun - happens after staying for a long time on the same channel. In older version - the output stopped after a buffer overrun. Now the buffer will be cleared and - the output will continue after about a second. -- New buffer handling in PlayVideo. - -2003-03-23: Version 0.1.7a -- Bugfix in A/V-engine for audio output with less dropouts - -2003-04-28: Version 0.1.8 -- Added support for dvd-plugin (subtitles doesn't work properly so far). -- Added setup parameter to define the dxr3-card which shall be used by vdr - (thanks to Tobias Haustein). -- Added setup parameter to force letter box mode (for wrong aspect ratio coded - in pes-stream). This parameter is not saved. -- Added support for video format setup parameter (no WSS support). -- Fixed external player support (thanks to Seppo Ingalsuo). -- Added volume support (thanks to Teemu Rantanen). -- Fixed I-Frame display problem (cutting and fast forward/backwards in some streams). - Those who have problems with fast forward/backward might want to patch - vdr (use vdr_iframe_patch.diff / for vdr-1.1.29). -- Reduced memory consumption. -- Fixed problem with digital output setup parameter. -- Fixed wrong bit error detection. -- Changed bit error handling. - -2003-04-28: Version 0.1.8a -- Second trial to fix external player support (thanks to Jarkko Santala) - -2003-05-07: Version 0.1.9 -- Added support for AC3 streams (based on classes of - the AC3overDVB Patch maintained by Stefan Huelswitt). -- Added DXR3 main menu entry. It's now possible to: - - Reset DXR3-hardware. - - Toggle Force LetterBox. - - Switch to Digital Output. - - Switch to AC3 Output (when already listening to digital output). -- Added short ac3 information text on channel switch. -- Reduced analog audio disturbances. -- Fixed audio initialization problem. - -2003-05-07: Version 0.2.0 -- Fixed compatibility problem with vdr version 1.1.31 and higher. -- Fixed analog audio problem (spurious disturbances). -- Added first cut mpeg1 support: It works quite good with vcd plugin. As far as I know - this doesn't work reliable together with analog plugin. Thanks to Gavin Hamill for - testing support and investigations with analog plugin. - No osd scaling for mpeg1 at the moment. -- Changed channel switch behavior with respect to mpeg1 support (it doesn't seem - to be possible to switch between mpeg1 and mpeg2 without closing and reopening the - video device). -- Improved lib sync. - -2003-08-10: Version 0.2.1 -- Added setup entry to switch between ntsc and pal. This setting becomes active - after restarting vdr and reseting the dxr3 card, respectively. -- Fixed uninitialized variable m_audioMode in dxr3abstractiondevice.c. Thanks - to Jon Burgess. -- Fixed incorrect ioctl-problem. Thanks to Jon Burgess. -- Fixed wrong scaled osd problem when starting vdr without live stream. -- Fixed external player problem when return to dxr3 output after using ac3 output. - Thanks to Jarkko Santala for reporting this one. -- Fixed wrong assert-call. Thanks to Andre Neumann. - -2004-01-04: Version 0.2.2 - -- Some initialization fixes. Thanks to Jon Burgess. -- Added patch from Teemu Rantanen to emergency exit if - the plugin is not able to recover from dxr3 driver crash. -- Fixed some osd problems (Elchi, Games, etc.). -- Changed Makefile to support vdr-1.3.0. - -2004-06-22: Version 0.2.3-alpha1 (only for vdr-portal.de) - -- we are using now <linux/em8300.h> instead of "em8300.h" -- updated multichannelaudio.h/c with newest AC3overDVB-Patch-Source (0.2.6) -- switched to new osd routines for vdr-1.3.7 -- added dxr3singleton.h -- new interface to work with ffmpeg (chagned include to <avcodec.h>) -- added a lot of commments and cosmetic code cleanups -- using everywhere std::string - makes life nicer -- moved dxr3absdevice to dxr3interface -- rewritten some parts of dxr3interface -- added anti-glinsch-when-fast-forward-and-then-play-patch ;) -- killed DIAG and added a global logger, which is used only in - a few functions and not in every like DIAG -- removed cDxr3StatusMonitor - i dont know why we need this -- cleaned out unneeded includes -- fixed memory leak in cDxr3Interface::UploadMicroCode: - If uploading of the microcode failed, the allocated memory wasn't - freed. -- If we are changing the audiooutput now the plugin will call an overworked - AudioRepoen function, which does not shutdown the whole card. -- Things like VIDEOMODE and AUDIOMODE are now set only ONCE on plugin start! -- added check if memory in cDxr3SyncBuffer is allocated correct -- introced a 'ToDo-System'. - in every *.c file there can be something like this at the top of the file: - /* - ToDo: - - cDxr3SyncBuffer::Push: XXX This is only a workaround until a sufficient control algorithm is implemented - */ - - So it is easier to keep track of stuff, which needs more work. -- some small changes in dxr3colormanger.h/c -- some small changes in dxr3pesframe.h/c -- some small changes in spuenc.h/c -- killed spu_dump in spuenc.h/c -- renamed spuenc.h/c to dxr3interface_spu_encoder.h/c -- changed dxr3audiodecoder to support the new ffmpeg interface -- renamed dxr3absspu/dxr3absspulist to dxr3interace_spu/dxr3interace_spu_list -- volume control logarithmic instead of linear. - This is a more natural sounding way of controlling the - volume. Thanks to Jon Burgess <mplayer@jburgess.uklinux.net> -- added patch for DVD subtitles. Thanks to Stuart Daines <s.daines@ntlworld.com> -- fixed memory leak in dxr3osd.c - Thanks to Miika Pekkarinen <miipekk@ihme.org> -- added Tools namespace, which has a fixed Rgb2YCrCb function in it (dxr3tools.h) -- kicked out Cmd in dxr3osd.h/c -- added dxr3i18n.h/c -- added Portuguese language support - thanks to Paulo Lopes <pmml@netvita.pt> -- added Finnish language support - thanks to Hannu Savolainen <hannu@opensound.com> -- added Swedish language support - thanks to Tomas Prybil <tomas@prybil.se> -NOTE: I havent found time to include all of the languages, will be done in pre2 -- kicked out - i hope - some unneeded usleeps -- rewrote cSPUEncoder: Now we imitate the Cmd funtion form the dvb drivers. So - we can use now the normal osd functions form dvbosd.c :) -- added support for vdr-1.3.11 -- added videomode pal 60 - - -2004-07-29: Version 0.2.3-pre2 (now aviable on SourceForge) - -- fixed audio and video problems -- works now with vdr < 1.3.7 -- added YUV2Rgb int dxr3tools.h (for dxr3spudecoder) -- added some more debug infos in dxr3outputthread.c -- added const keyword in dxr3configdata.h -- added EM8300 include define in Makefile -- added debuglevels, so we can define how much we want to log -- assimilated spudecoder from vdr's dvbspu.c/h -> nice nav in dvds -- kicked out cDxr3InterfaceSpu from dxr3interface.c/h -- a little fix for cDxr3Interface::ResampleVolume -- kicked out dxr3interface_spu.c/h and dxr3interface_spu_list.c/h, because - the new spudecoder dont need it anymore. -- added dxr3cpu.c/h to get some infos about the cpu -- added dxr3memcpy.c/h to get a little speedup - i hope -- maybe a little audiofix: lastHeader in cDxr3AudioDecoder will now set to 0 - with the constr. and not via Init()-function. So there should be now some lesser - audio scratches. -- osd works now on every resolution (viva, viva plus,...) -- added main-menu-entry -- added in some parts some memory allocation tests -- added fix for Makefile from vdr-portal.de -> should compile on more machines :) -- added Tools::WriteInfoToOsd(...) - now some infos like "Releasing devices" are show - now on the osd again -- fixed dxr3osd_subpicutre.c - thanks to Paavo Hartikainen <pahartik@sci.fi> - - -2005-??-??: Version 0.3.0-cvs - -- fixed output of anamorphic video when tv aspect is configured to 16:9 in - DVB setup menu (Seppo Ingalsuo) -- rewrote i18n support, improved Finnish translation and other bits - (Christian Gmeiner, Ville Skyttä) -- fixed void cDxr3Interface::SetAudioDigitalPCM() (Stephan Skrodzki) -- dxr3memcpy.c/h: fix to support older compilers like gcc-2.95 - (Christian Gmeiner, Marco Schlüßler) -- dxr3memcpy.c/h: should now compile on alpha and powerpc - (bug #1000647, Christian Gmeiner, Paavo Hartikainen) -- added many comments into source (Christian Gmeiner) -- using doxygen for docs (Christian Gmeiner) -- we get now videomode from driver and set only a new one, if the wanted - one is different from the driver's default one (Christian Gmeiner) -- added functions to read and write registers directly with the plugin - (Christian Gmeiner) -- added basic dolby digital interface (Christian Gmeiner) -- made path to microcode configurable in Makefile (Sascha Volkenandt) -- made log dir configurable in Makefile (Christian Gmeiner, Martin Dauskardt) - You may also want to search and remove files called "dxr3plugin.log" as the - old plugin wrote them into the current working directory. -- better default directories in Makefile (Christian Gmeiner, vdr-wiki.de folks) -- extended cDxr3MemcpyBench::Rdtsc(uint32_t config_flags): support for - non-x86 archs, support for cpu's, which dont support rdtsc timing - (Christian Gmeiner) -- logger is now thread safe (Christian Gmeiner) -- rewrote cDxr3SpuDecoder: dropped software decoder, added hardware decoder, - so we make use of DVD-functions of the dxr3 - (Christian Gmeiner, Marco Schlüßler) -- checked Lock() and Unlock() in dxr3interface.c - hope everything is ok - else contact me (Christian Gmeiner) -- use std:: instead of namespace std - (bug #1044069, Christian Gmeiner, Ville Skyttä) -- renamed dxr3interface_spu_encoder.h/c to dxr3spuencoder.h/c - (Christian Gmeiner) -- removed extra log commands in dxr3outputthread.c (Christian Gmeiner) -- fixed #includes: moved #include "dxr3osd.h" from dxr3interface.h to - dxr3interface.c, removed not needed #includes (Christian Gmeiner) -- fixed OSD getting pink (bug #1022810, Christian Gmeiner) -- added support for VDR 1.3.13 and later (Luca Olivetti, Peter Dittmann) -- fixed checking of return falues when opening the em8300-* fifos - (Christian Gmeiner, Ville Skyttä) -- removed explicit linking with zlib (Christian Gmeiner) -- compiles now with 3.4.x gcc's (Christian Gmeiner, Ville Skyttä) -- use $CXX for generating dependencies instead of hardcoded g++ (Ville Skyttä) -- added descriptions to audio and video output threads - (#1112673, Ville Skyttä) -- fixed audio and video thread deletion in demux device destructor - (#1112674, Ville Skyttä) -- made "all" the default target in Makefile (Ville Skyttä) -- assume SSE support implies MMXEXT support, this enables optimized - memcpy routines on more systems (Ville Skyttä) -- avoid hang in pause mode with VDR >= 1.3.18 (Luca Olivetti) -- avoid high CPU usage in pause mode (Luca Olivetti, Klaus Schmidinger) -- improved GetSTC(): fixes DVB subtitles sync problems (Mikko Tuumanen) -- fix PIC and AMD64 problems in the cpuid code, kudos to ffmpeg - (Ville Skyttä, Jon Burgess) -- eliminate some compiler warnings (Ville Skyttä) -- set aspect ratio and audio mode to unknown when releasing devices, fixes - the setup eg. after returning from the MPlayer plugin - (Luca Olivetti, Kimmo Vuorinen) -- avoid crashing with some corrupted streams (Jon Burgess) -- clean up dead code for old VDR versions that hasn't worked for some time - anyway, VDR >= 1.3.8 is now required (Ville Skyttä) -- added Italian, Spanish and Catalan translations (Luca Olivetti) -- don't override OSD's {Save,Restore}Region with dummies (Luca Olivetti) |