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437 commits

Author SHA1 Message Date
Howard Stearns
d2b83b47ba Merge pull request #8936 from zzmp/clean/audio-mixer 
clean audio mixer
 2016-10-27 15:57:16 -07:00
Zach Pomerantz
a7d54b8e0a rm unused lastCutoffRatio 2016-10-27 14:38:17 -07:00
Zach Pomerantz
32040a9047 add stat for streams in audio mixer 2016-10-27 13:55:17 -07:00
Zach Pomerantz
20bac5aeef clean up broadcastMixes 2016-10-27 13:47:00 -07:00
Zach Pomerantz
04e5d8e302 initialize audio client data 2016-10-27 13:46:42 -07:00
Zach Pomerantz
3e16dabb75 fix audio mixer throttling 2016-10-27 13:46:33 -07:00
Seth Alves
af5be8d1d9 reduce data-races in logging 2016-10-18 15:59:00 -07:00
Seth Alves
0c6dedff45 avoid various data-races related to stats collection and delivery 2016-10-18 13:05:53 -07:00
Zach Pomerantz
43c40aa090 avoid repetition with fade on injectors 2016-09-29 15:25:41 -07:00
Zach Pomerantz
562e8e0c65 disable excessive audio settings logging 2016-09-23 11:58:02 -07:00
Zach Pomerantz
e2ff738fc3 strip unused audio settings 
- remove parameters on the jitter buffer algorithm, these are now static
- remove parameters on the output starve detection algorithm, now static
- move interface audio settings to the Developer menu
 2016-09-21 17:35:27 -07:00
Ken Cooke
7629e34586 optimized distance-attnuation calculation 2016-08-04 11:05:34 -07:00
Brad Hefta-Gaub
c6ffd81c4b some cleanup 2016-07-18 22:42:38 -07:00
Brad Hefta-Gaub
2e63aba8c9 when getting unexpected codec in the mixer, send a message to the client to select a different codec 2016-07-18 22:29:05 -07:00
Brad Hefta-Gaub
20824f038c include codec in audio stream packets so that each side can discard packets that don't match 2016-07-18 21:59:44 -07:00
Ken Cooke
59ac2a789f Fix the AudioMixer distance attenuation. 
The zone settings are still used, and still match the documentation where 0 = no attenuation and 1 = max attenuation.  The default is now 0.5 which corresponds to -6dB per doubling of distance. This is the attenuation for a spherical wave in the free field.
 2016-07-15 18:07:19 -07:00
Ken Cooke
7a4bdc1779 enable in Interface and AudioMixer, by passing distance between source and listener 2016-07-14 11:30:55 -07:00
Ken Cooke
d7399f5781 Improved HRTF. 
Adds a distance filter to model the frequency-dependent attenuation of sound propagation in open air.
Optimized using SIMD and computing all biquads in parallel. Performance impact is almost zero.
Filter updates are continuously interpolated and clean to -90dB.

Not enabled yet (distance hardcoded to 0.0f)
 2016-07-14 10:34:42 -07:00
Stephen Birarda
b68958317a re-send ignore requests when mixers are re-added 2016-07-13 15:06:31 -07:00
Stephen Birarda
095bd7e6c8 cleanup logging, move packet parsing to mixers 2016-07-13 15:06:31 -07:00
Stephen Birarda
a134ac72de add packet type and plumbing for node ignore 2016-07-13 15:06:31 -07:00
Brad Hefta-Gaub
71b6210c4e removed some log spam 2016-07-12 10:18:37 -07:00
Brad Hefta-Gaub
7d608ba592 groundwork for injector support 2016-07-10 21:01:20 -07:00
Brad Hefta-Gaub
ed9715ae5f some cleanup, proper memory allocation/deallocation 2016-07-10 17:40:58 -07:00
Brad Hefta-Gaub
ba6bb24595 rework plugins to allow different decoder/encoder instances per streams 2016-07-10 16:49:03 -07:00
Brad Hefta-Gaub
a71baf5601 handle codec prioritization, handle multiple codec choices 2016-07-08 21:18:03 -07:00
Brad Hefta-Gaub
126e5c2926 codec pipeline working, zlib example 2016-07-08 14:34:44 -07:00
Brad Hefta-Gaub
3c6447326e more codec plumbing 2016-07-07 21:24:24 -07:00
Brad Hefta-Gaub
7a4b11ee97 more work on codecs 2016-06-27 13:06:19 -07:00
Brad Hefta-Gaub
d7bffc3eab first cut at negotiating codecs 2016-06-23 17:14:41 -07:00
Brad Hefta-Gaub
7fd531541c simplify 2016-05-29 12:08:10 -07:00
Brad Hefta-Gaub
1e7cd06d0e add audio peak limiter to audio mixer 2016-05-28 20:34:27 -07:00
Stephen Birarda
93cf5a1035 fixes for CR comments 2016-04-18 16:53:02 -07:00
Stephen Birarda
925c1ce26b don't send all stats to audio-mixer clients at same time 2016-04-15 11:04:56 -07:00
Stephen Birarda
0fd32b36ad use a steadier clock for AudioMixer block timing 2016-04-15 11:04:35 -07:00
Ken Cooke
063891d65e remove dead code 2016-03-24 13:29:57 -07:00
Ken Cooke
c6ca984782 Fix Reverb Zone settings to work correctly with new reverb. 2016-03-24 12:59:52 -07:00
Thijs Wenker
a716d971d9 Merge branch 'master' of https://github.com/highfidelity/hifi into 20774_fix 2016-02-25 02:18:40 +01:00
Clément Brisset
911591c0ea Merge pull request #7082 from birarda/hrtf-map-crash 
fix for HRTF map crash
 2016-02-11 09:57:20 -08:00
Stephen Birarda
52cd4ae1a5 make sure the AudioMixerClientData exists before using it 2016-02-11 09:34:21 -08:00
Stephen Birarda
6707535ced remove unused and incorrect stats from DS stats 2016-02-10 17:33:56 -08:00
Stephen Birarda
97cd65cf80 don't use usecTimestampNow for per second actions 2016-02-10 15:07:58 -08:00
Stephen Birarda
8598360f2e allow string values to be graphable in DS stats 2016-02-10 11:50:23 -08:00
Stephen Birarda
a9fc69b4ac cleanup percentage calculation for AM mix stats 2016-02-10 10:49:13 -08:00
Stephen Birarda
26fd0c305a push the length threshold to 1e-30 2016-02-09 17:14:23 -08:00
Stephen Birarda
a8841b475f specify float instead of implicitly converted double 2016-02-09 17:05:16 -08:00
Stephen Birarda
1a7738353a use a length check against source listener distance 2016-02-09 17:01:18 -08:00
Stephen Birarda
e0cb8db914 handle zero distance from listener to source 2016-02-09 16:51:23 -08:00
Stephen Birarda
87b85d6951 more useful stats for new HRTF mixer 2016-02-09 16:39:45 -08:00
Stephen Birarda
87d1d0a49c call renderSilent when audio-mixer is struggling 2016-02-09 15:30:51 -08:00