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path: root/src/libmpeg2/decode.c
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2004-07-14use correct frame flags for adjusting duration.Miguel Freitas
fixes sailor_moon_op_frag.mpg duration problem (wrong duration for frames marked as progressive) CVS patchset: 6794 CVS date: 2004/07/14 22:27:10
2004-03-14hey, I've always wondered who was in charge of all that MPEG decodingMike Melanson
CVS patchset: 6251 CVS date: 2004/03/14 20:40:39
2004-01-19Make sure INFO is accurate.James Courtier-Dutton
CVS patchset: 6055 CVS date: 2004/01/19 19:23:18
2003-12-24stupid me... mpeg1 is always progressive.Miguel Freitas
CVS patchset: 5942 CVS date: 2003/12/24 13:34:17
2003-11-26lprintf cleanup, pass I.Daniel Caujolle-Bert
CVS patchset: 5796 CVS date: 2003/11/26 19:43:26
2003-11-16New stream/meta info (safe) stuff.Daniel Caujolle-Bert
BIG NOTE: use helpers to access to these informations (get/set/reset): _x_{stream,meta}_info_{get,set,reset}() are for internal use, don't use *_public() ones from inside the beast ;-) Some wrongly names "xine_" fonction renaming. CVS patchset: 5757 CVS date: 2003/11/16 23:33:42
2003-11-15start xine_stream_t separation (public/private).Miguel Freitas
(we should finish this before rc3.) - stream_info and meta_info variables are private now. obs: everything must be recompiled due xine_stream_t changes CVS patchset: 5733 CVS date: 2003/11/15 14:54:30
2003-11-15more helper functions cleanup (stream info, meta info)Miguel Freitas
CVS patchset: 5731 CVS date: 2003/11/15 13:01:00
2003-11-11rename internal API function (_x_<function>).Daniel Caujolle-Bert
CVS patchset: 5721 CVS date: 2003/11/11 18:44:50
2003-10-06- add XvMC supportMiguel Freitas
- bump vo and post interface versions obs: video_out_xvmc.c needs some more work, see todo. CVS patchset: 5459 CVS date: 2003/10/06 21:52:42
2003-09-01that should fix mpeg1 aspect ratio as reported by Gert VervoortMiguel Freitas
CVS patchset: 5328 CVS date: 2003/09/01 20:12:36
2003-08-05handle dvdnav aspect force hints correctly with pan&scanMichael Roitzsch
CVS patchset: 5250 CVS date: 2003/08/05 15:09:23
2003-08-04support for arbitrary aspect ratiosMiguel Freitas
patch by Philip Jgenstedt CVS patchset: 5243 CVS date: 2003/08/04 03:47:09
2003-06-11- add VO_INTERLACED_FLAG to get_frameMiguel Freitas
- do not trust progressive_frame for detecting NTSC 3:2, quote: 'the alternating progressive_frame encoding problem. This is a problem where the progressive_frame flag alternates between true and false every frame, when it really should have been set to "true" all the time.' 'There is a lot of content that is affected by this issue, because it's caused by a dumb decision by a very big company that made a very popular MPEG encoder. They've since fixed the encoder, but there are apparently still authoring companies that use it, because the problem is on a lot of high-profile current discs, like Disney's "Monsters Inc." and "Beauty and the Beast".' http://www.hometheaterhifi.com/volume_8_2/dvd-benchmark-special-report-chroma-bug-4-2001.html CVS patchset: 5025 CVS date: 2003/06/11 23:08:54
2003-06-03progressive_frame flag may be used to select how to convert yv12->yuy2Miguel Freitas
CVS patchset: 5003 CVS date: 2003/06/03 03:33:15
2003-05-23fix the miscalculates and then copy'n'pasted durations we discovered some ↵Michael Roitzsch
time ago CVS patchset: 4904 CVS date: 2003/05/23 10:52:40
2003-05-04- width and height metainfo in mpeg streamsBastien Nocera
CVS patchset: 4759 CVS date: 2003/05/04 00:56:51
2003-04-29sometimes old frames are displayed after a seek (reset)Miguel Freitas
mark them as bad so that doesn't happen obs: i'm aware this is a delicate code, please report if this change causes any problems (like with dvd menus). i hope it won't. CVS patchset: 4706 CVS date: 2003/04/29 13:47:48
2003-04-06OGM subtitles by andreas heinchen, cosmeticsGuenter Bartsch
CVS patchset: 4543 CVS date: 2003/04/06 01:17:10
2003-03-23is_frame_needed seems to drop too much: we should still parse the complete ↵Michael Roitzsch
stream but just do not output any frames some DVD menus, where is_frame_needed seems to skip something important for decoding should work now, while we should still see no artifacts on seeking CVS patchset: 4470 CVS date: 2003/03/23 14:58:33
2003-03-17fix decoder reset: when waiting for I and P frames, to get the necessary ↵Michael Roitzsch
reference frames, we have to evaluate the frame types earlier, because on some DVDs with interlaced NTSC material, the fields of the frames are interwoven in a way that would overwrite the frame type with a new value before we evaluate it, this leads to xine endlessly waiting for I or P frames. enabling seek_mode on decoder reset also fixes some seeking artifacts CVS patchset: 4437 CVS date: 2003/03/17 15:25:10
2003-02-26Fix blockiness after seeking MPEG-2 streamsEwald Snel
CVS patchset: 4287 CVS date: 2003/02/26 06:49:23
2003-01-08fixes/cleanups of the handled/unhandled codecsMiguel Freitas
for more information see message on xine-devel CVS patchset: 3818 CVS date: 2003/01/08 01:02:27
2003-01-07oops, wrong _infoDaniel Caujolle-Bert
CVS patchset: 3811 CVS date: 2003/01/07 16:48:57
2003-01-07meta info HANDLED was missedDaniel Caujolle-Bert
CVS patchset: 3809 CVS date: 2003/01/07 16:27:26
2003-01-05fix decoding of dolbydigitaltemple streamMiguel Freitas
CVS patchset: 3794 CVS date: 2003/01/05 21:40:37
2002-12-26- cleanup internal interfaces for rewiringMiguel Freitas
- fix UI_PLAYBACK_FINISHED rifle CVS patchset: 3686 CVS date: 2002/12/26 21:53:41
2002-12-22mmm hmmm...that's nice, but we don't need to hear about it all theMike Melanson
time... CVS patchset: 3635 CVS date: 2002/12/22 22:36:58
2002-12-09- remove unneeded event listener thread, the real deadlock has already been ↵Michael Roitzsch
fixed - send an additional frame format event, so that the CC decoder knows initial size CVS patchset: 3473 CVS date: 2002/12/09 21:56:28
2002-12-09fix CC-decoding related deadlocksChristian Vogler
CVS patchset: 3472 CVS date: 2002/12/09 21:24:35
2002-12-06embed closed caption decoding again (needs testing)Michael Roitzsch
CVS patchset: 3445 CVS date: 2002/12/06 17:29:14
2002-11-20engine modifications to allow post plugin layer:Michael Roitzsch
* new public output interface xine_{audio,video}_port_t instead of xine_{ao,vo}_driver_t, old names kept as aliases for compatibility * modified the engine to allow multiple streams per output * renaming of some internal structures according to public changes * moving SCR out of per-stream-metronom into a global metronom_clock_t residing in xine_t and therefore easily available to the output layer * adapting all available plugins (note to external projects: the compiler will help you a lot, if a plugin compiles, it is adapted, because all changes add new parameters to some functions) * bump up all interface versions because of xine_t and xine_stream_t changes CVS patchset: 3312 CVS date: 2002/11/20 11:57:38
2002-11-12merge metronom's improvements (inform decoders about discontinuities)Miguel Freitas
http://sourceforge.net/mailarchive/forum.php?thread_id=1297475&forum_id=7131 CVS patchset: 3250 CVS date: 2002/11/12 18:40:50
2002-11-11prevent libmpeg2 from freeing the same frame twiceMichael Roitzsch
CVS patchset: 3237 CVS date: 2002/11/11 18:16:01
2002-10-31Complete frame rate calculation.Thibaut Mattern
CVS patchset: 3117 CVS date: 2002/10/31 22:22:23
2002-10-29enhance log outputGuenter Bartsch
CVS patchset: 3082 CVS date: 2002/10/29 01:29:46
2002-10-28Tell the engine to compute frame duration instead of using a default value ↵Thibaut Mattern
when frame_rate_code is invalid. CVS patchset: 3062 CVS date: 2002/10/28 07:55:59
2002-10-26get frame format change event backMichael Roitzsch
CVS patchset: 3018 CVS date: 2002/10/26 20:16:44
2002-10-23provide videocodec informationGuenter Bartsch
CVS patchset: 2973 CVS date: 2002/10/23 20:46:06
2002-10-18Enable libmpeg2 for new api.James Courtier-Dutton
EVENTS and metainfo might not be sent yet. CVS patchset: 2852 CVS date: 2002/10/18 16:46:23
2002-09-19use defines for readability, handle pan&scan aspect like anamorphicMichael Roitzsch
CVS patchset: 2707 CVS date: 2002/09/19 11:18:12
2002-09-18first steps towards implementing stream/meta infoGuenter Bartsch
CVS patchset: 2680 CVS date: 2002/09/18 00:51:33
2002-09-04merging in the new_api branch ... unfortunately video_out / vo_scale is ↵Guenter Bartsch
broken now ... matthias/miguel: please fix it :-) CVS patchset: 2606 CVS date: 2002/09/04 23:31:05
2002-07-28attempt to fix seeking artefacts for mpeg-1 streamsHeiko Schaefer
CVS patchset: 2359 CVS date: 2002/07/28 15:23:31
2002-07-26- 4x3 xine_logo with urlMiguel Freitas
- fix a rare deadlock case while flushing libmpeg2 CVS patchset: 2355 CVS date: 2002/07/26 11:26:33
2002-07-10* handle aspect special buffers and force the aspect to the mode requestedMichael Roitzsch
by the input plugin (currently only xine-dvdnav forces aspects) * detect pan&scan material by examining the streams scale prohibitions CVS patchset: 2248 CVS date: 2002/07/10 14:07:33
2002-07-05checks to avoid segfaulting with (very) broken streamsuid45177
CVS patchset: 2217 CVS date: 2002/07/05 21:12:32
2002-06-28added aspect information to xine_frame_change_event_t to pass suchMichael Roitzsch
information from video decoder to spu decoder CVS patchset: 2173 CVS date: 2002/06/28 16:57:52
2002-04-29Replace all exit(1) with abort().James Courtier-Dutton
xine-lib should really never do an exit or abort, but instead pass back nice error values to the calling application, but until that happens, use abort() as that is tracable with gdb, whereas exit(1) is not backtraceable. CVS patchset: 1811 CVS date: 2002/04/29 23:31:59
2002-04-09- new (fast) demuxer seeking schemeMiguel Freitas
- updated decoder api to allow reseting internal state on seeks CVS patchset: 1696 CVS date: 2002/04/09 03:37:59
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