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path: root/src/xine-engine/audio_out.h
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2003-07-22allow all values greater 0 as success returnsMichael Roitzsch
CVS patchset: 5206 CVS date: 2003/07/22 09:36:03
2003-04-23The Win32/msvc gui now builds and works; There are many known issues with ↵Tim Champagne
the win32 xine/ui which will need to be addressed at a later time CVS patchset: 4659 CVS date: 2003/04/23 14:11:08
2003-04-18equalizer apiGuenter Bartsch
CVS patchset: 4637 CVS date: 2003/04/18 20:04:26
2003-03-08implement XINE_PARAM_AUDIO_AMP_LEVEL so xine's volume can be set ↵Guenter Bartsch
independantly from other applications CVS patchset: 4384 CVS date: 2003/03/08 20:25:51
2003-02-07add consistency warningsMichael Roitzsch
CVS patchset: 4114 CVS date: 2003/02/07 17:28:10
2003-02-06first pass on cleaning up ao/vo properties and flush stuffMiguel Freitas
CVS patchset: 4110 CVS date: 2003/02/06 00:09:19
2003-02-01adding flush-mode so seek() and play() work for video processing (enix)Guenter Bartsch
CVS patchset: 4080 CVS date: 2003/02/01 19:22:30
2003-01-11introducing a new, very low-impact aproach on implementing a video ↵Guenter Bartsch
processing api CVS patchset: 3875 CVS date: 2003/01/11 19:06:52
2002-12-27quite experimental changes on post plugin api to enable rewiringMiguel Freitas
of streams. Michael, please let me know if you have a better idea! :) CVS patchset: 3689 CVS date: 2002/12/27 03:40:07
2002-12-27small cleanup for extra_info_tMiguel Freitas
CVS patchset: 3688 CVS date: 2002/12/27 02:03:06
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
2002-12-24discard buffers on flush so decoder will return faster. seeking should beMiguel Freitas
faster as well. (on a problematic stream i have, seeking time was reduced from 2.5s to 0.8s) CVS patchset: 3665 CVS date: 2002/12/24 14:00:55
2002-12-21- add buf->decoder_info_ptr: portability for systems where pointer hasMiguel Freitas
different sizeof than integer. - add extra_info structure to pass informations from input/demuxers down to the output frame. this can be used, for example, to pass the frame number of a frame (when known by decoder). also, immediate benefict is that we now have a slider which really shows the current position of the playing stream. new fields can be added to extra_info keeping binary compatibility - bumpy everybody's api versions CVS patchset: 3603 CVS date: 2002/12/21 12:56:44
2002-11-30just now i realized the wrong underlying assumption i did in metronom: fixingMiguel Freitas
audio drift the same way i did for video doesn't work, since sound card won't play it slower or faster because of the vpts's. with this patch i hope to have definitely separated the 2 sources of audio drift: (1) nominal sample rate discrepancy to stream pts, (2) sound card drift to system clock. - revert feedback audio loop - updated metronom's audio drift - always do a full gap filling if needed CVS patchset: 3392 CVS date: 2002/11/30 22:09:42
2002-11-20Fix typoEwald Snel
CVS patchset: 3314 CVS date: 2002/11/20 13:42:41
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
2002-10-29engine improvementsMichael Roitzsch
- output fifo flushing - more sophisticated discontinuity handling - seek improvement by waiting for at least one frame CVS patchset: 3089 CVS date: 2002/10/29 16:02:43
2002-10-24fix identiation, implement an audio compressor filter (yeah, i know a big ↵Guenter Bartsch
concept for audio filter plugins is needed but sorry, this has been on my todo-list for too long) CVS patchset: 2990 CVS date: 2002/10/24 17:51:30
2002-10-17move open_plugin function (used to create new plugin instances) from the ↵Michael Roitzsch
plugin info struct to the plugin class struct small nerby change in libffmpeg decoder plugin: access to video_out/audio_out in decoders should now be done via the appropriate members in xine_stream_t CVS patchset: 2843 CVS date: 2002/10/17 17:43:41
2002-10-16introduce audio/video_driver_class_t, adapt oss audio output plugin, exclude ↵Guenter Bartsch
other audio output plugin from build process CVS patchset: 2841 CVS date: 2002/10/16 22:54:47
2002-10-16increase audio/video out plugin interface version numbers to avoid accidents ↵Guenter Bartsch
caused by old plugins lying around... remove all video output plugins except xv from build process for now CVS patchset: 2836 CVS date: 2002/10/16 14:19:38
2002-10-14introduction of xine_stream_t and async xine events - all still in developementGuenter Bartsch
CVS patchset: 2828 CVS date: 2002/10/14 15:46:48
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
2002-07-28introduce a config option for passthough offsetHeiko Schaefer
CVS patchset: 2362 CVS date: 2002/07/28 21:37:35
2002-07-01improved audio resampling for limited featured sound cards (like the ones ↵Miguel Freitas
found in laptops, supporting only 16 bits, only stereo etc). as added bonus of new "stackable" conversion scheme fixes resampling for 8 bit streams. (thanks Damien Clermonté for discussion and ideas) note1: alsa patch untested. note2: pass-through untested. CVS patchset: 2187 CVS date: 2002/07/01 13:51:26
2002-05-24some cleanups, mutex to protect driver access (unpredictable things mayMiguel Freitas
happen without it when using async functions), force_rate as integer CVS patchset: 1935 CVS date: 2002/05/24 12:23:58
2002-05-21better output buffer calculations (when resampling) by Ian GoldbergMiguel Freitas
<ian@cypherpunks.ca> CVS patchset: 1926 CVS date: 2002/05/21 20:39:03
2002-03-26sound card clock drift patchMiguel Freitas
CVS patchset: 1635 CVS date: 2002/03/26 01:47:17
2002-03-19improved buffering for audio-only streamsGuenter Bartsch
(wanna try? gnome-xine mms://live5-ms.unbn.unit.net/radio_project ) forced asx-parser back to a (hopefully) working state fixed warning about wrong audio_instance type CVS patchset: 1591 CVS date: 2002/03/19 02:12:49
2002-03-11Add a "control" method to the audio drivers, to allow pause/resume of theJuergen Keil
playback stream and to flush buffered samples from from the audio driver. (Currently implemented in the 'Sun' audio driver, + some untested code in the alsa 0.9 driver). The pause/resume method can be used by the engine to immediatelly stop playing buffered audio samples when the video is paused. Flushing buffered samples is useful when a video is stopped. And it'll be useful for better seeking support, too. CVS patchset: 1556 CVS date: 2002/03/11 19:58:00
2002-03-11metronom and demuxers should work again (although not all demuxers are fully ↵Guenter Bartsch
updated at this point). demux_qt can handle compressed audio, but is still unfinished. Yes, this _is_ the big metronom update, metronom now depends on disc_off information in discontinuities. CVS patchset: 1554 CVS date: 2002/03/11 12:31:24
2002-02-17big debug output cleanup. removed debug output from log window, loggingGuenter Bartsch
relevant information like stream type/size/bitrate instead. demuxer cleanup, removed no-longer-needed macros :-) switched off video_out/libmpeg2/... verbose log output messages. CVS patchset: 1503 CVS date: 2002/02/17 17:32:49
2002-02-09the long-awaited video_out changes, not completely debuged (races)Guenter Bartsch
- pts are 64 bit now - scr and video_out-loop run all the time - video_out cleanups - metronom cleanups - buffer type BUF_CONTROL_DISCONTINUITY is used internally now, input plugins should no longer send this one - support for individual frame durations - using nano-/usleep instead of itimer (simpler code, maybe this will help freebsd) CVS patchset: 1487 CVS date: 2002/02/09 07:13:22
2001-11-27Improve DTS support.James Courtier-Dutton
CVS patchset: 1121 CVS date: 2001/11/27 00:00:34
2001-11-20should fix pause and slow/fast playingMiguel Freitas
CVS patchset: 1086 CVS date: 2001/11/20 12:41:57
2001-11-10very unfinished scr discontinuity detection stuff, new software audio out ↵Guenter Bartsch
buffer and thread CVS patchset: 1010 CVS date: 2001/11/10 13:48:02
2001-11-04Bill's force audio rate patches, preparing for 0.9.40.9.4Guenter Bartsch
CVS patchset: 953 CVS date: 2001/11/04 22:49:38
2001-10-01Add simple mixer control in xine-engine/ao plugins. Fixed some missingsDaniel Caujolle-Bert
in audio_decoder. xine-ui warn at compile time due of a #warning i added, i will remove it pretty soon. CVS patchset: 715 CVS date: 2001/10/01 23:04:57
2001-09-14Fix xine --help audio plugin sensing.James Courtier-Dutton
CVS patchset: 635 CVS date: 2001/09/14 20:44:01
2001-09-11Fix typoJames Courtier-Dutton
CVS patchset: 617 CVS date: 2001/09/11 14:17:20
2001-09-11Fix some Floating point exceptionsJames Courtier-Dutton
Document return values of audio_out.c:open CVS patchset: 615 CVS date: 2001/09/11 14:10:04
2001-09-10a quicktime demuxer based on openquicktime, cinepack support fixed, minor ↵Guenter Bartsch
bugfixes regarding buffer type handling CVS patchset: 600 CVS date: 2001/09/10 03:04:48
2001-09-06ao_instance, wrong comment (video -> audio)Juergen Keil
CVS patchset: 574 CVS date: 2001/09/06 13:27:47
2001-08-29update to liba52 v 0.7.0 including the dynamic range compensation feature ↵Guenter Bartsch
(disabled by default, enable it in your .xinerc if you want it) CVS patchset: 515 CVS date: 2001/08/29 00:51:57
2001-08-24fixed esd / gap support (configureable), coding style enforcementGuenter Bartsch
CVS patchset: 475 CVS date: 2001/08/24 01:05:30
2001-08-23re-enabled audio resampling, correct a/v sync, corrected code ↵Guenter Bartsch
style/indentation. corrected delay() behaviour according to what's specified in the header file comment: return delay(offset) instead of absolute time CVS patchset: 473 CVS date: 2001/08/23 21:40:05
2001-08-21First checkin of new audio_out architecture.James Courtier-Dutton
Audio sync and AC3 formatting now done in xine-lib/src/xine-engine/audio_out.c Audio out now done in xine-lib/src/audio_out/* Currently, only xine-lib/src/audio_oss_out.c is active. Re-support of others will follow as other people implement them. ao_functions split into ao_instance and ao_driver and function in a similar fashion as video_out. All decoder plugins now call ao_instance instead of ao_functions. ao_instance is used in xine-lib/src/xine-engine/audio_out.c ao_driver is used in xine-lib/src/audio_out/* See also changes in xine-ui files CVS patchset: 459 CVS date: 2001/08/21 19:39:50
2001-07-20latest libac3 update from walken including lfe supportGuenter Bartsch
CVS patchset: 314 CVS date: 2001/07/20 22:37:56
2001-07-18Split alsa drivers, more checks about versions. Made xine lib c++ compliant.Daniel Caujolle-Bert
CVS patchset: 308 CVS date: 2001/07/18 21:38:16
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