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Author SHA1 Message Date
Robin Gareus
3f1b758491 LTC generator: adaptive signal filter 
git-svn-id: svn://localhost/ardour2/branches/3.0@13386 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-11-05 22:55:04 +00:00
Robin Gareus
0a4f4026a9 experimental LTC sub-frame drift compensation for scope testing 
git-svn-id: svn://localhost/ardour2/branches/3.0@13384 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-11-05 19:13:10 +00:00
Robin Gareus
fb630f622d LTC generator: filter the signal to reduce ringing. 
git-svn-id: svn://localhost/ardour2/branches/3.0@13382 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-11-05 15:54:18 +00:00
Robin Gareus
18474a66c6 MTC slave: set initial framerates to current value. 
git-svn-id: svn://localhost/ardour2/branches/3.0@13381 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-11-05 11:26:29 +00:00
Robin Gareus
a3a398242b tigten LTC Slave resolution. 
The reason for this is that the LTC generator uses the slave's
resolution as watermark for max-drift, resync. A possible drawback:
session-process will force silent rolls if the delta is larger
than the resolution. LTC has a carrier freq of ~2kHz, choosing
half of that seems a good compromise.

git-svn-id: svn://localhost/ardour2/branches/3.0@13380 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-11-05 11:26:27 +00:00
Robin Gareus
778835bfbc amend 13373: don't force Step entry window on top 
git-svn-id: svn://localhost/ardour2/branches/3.0@13379 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-11-05 11:26:25 +00:00
Paul Davis
204d840c43 a variety of fixes aimed at preventing crashes caused by the (global) port matrix (window) not really noticing that the session has gone away 
git-svn-id: svn://localhost/ardour2/branches/3.0@13378 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-11-04 23:41:52 +00:00
Robin Gareus
0ede2d0088 LTC generator fix latency compensation. 
thinko: the generated timecode is offset and
not the timestamp when to send it.

git-svn-id: svn://localhost/ardour2/branches/3.0@13377 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-11-04 06:31:49 +00:00
Robin Gareus
fd9ca8354e MTC slave: disable seekahead, implement own sync-locked 
git-svn-id: svn://localhost/ardour2/branches/3.0@13376 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-11-04 06:31:46 +00:00
Robin Gareus
27803dc139 auto-detect JackVideoFrameOffset support 
git-svn-id: svn://localhost/ardour2/branches/3.0@13375 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-11-02 16:32:28 +00:00
Robin Gareus
e344f57a30 fix LTC slave latency compensation typo 
git-svn-id: svn://localhost/ardour2/branches/3.0@13374 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-11-02 14:04:13 +00:00
Robin Gareus
2ca63da5a6 make the Step-Entry piano a dialog window (no maximize, on-top) 
git-svn-id: svn://localhost/ardour2/branches/3.0@13373 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-11-02 11:33:37 +00:00
Sakari Bergen
c8a4bdc4a4 Create export temporary files in the export directory 
git-svn-id: svn://localhost/ardour2/branches/3.0@13371 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-30 21:14:03 +00:00
Sakari Bergen
b5c5fc7a08 Fix chunker to handle end of input properly 
git-svn-id: svn://localhost/ardour2/branches/3.0@13370 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-30 20:15:11 +00:00
Robin Gareus
a2de07a48f LTC slave speed deadzone works, remove #if 1 
git-svn-id: svn://localhost/ardour2/branches/3.0@13369 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-30 09:50:37 +00:00
Robin Gareus
e7cc4d19ba LTC slave/gen latency compensation: jack2 got fixed, remove #ifdef 
git-svn-id: svn://localhost/ardour2/branches/3.0@13368 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-30 09:50:35 +00:00
Robin Gareus
5a7e5fc8d5 clock-display: right-align slave delta, fix overflow of pull up/down info 
also vertically center the info depending on font-size.

git-svn-id: svn://localhost/ardour2/branches/3.0@13367 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-29 17:29:36 +00:00
Robin Gareus
5253283911 LTC: break out xrun and latency callbacks. 
prepare to call get_connected_latency_range() only if needed.

git-svn-id: svn://localhost/ardour2/branches/3.0@13366 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-29 17:29:34 +00:00
Robin Gareus
b0fb2a032b fix label for 24.975fps 
the enum is not changed; it would break loading existing sessions.

git-svn-id: svn://localhost/ardour2/branches/3.0@13365 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-29 17:29:31 +00:00
Paul Davis
5f79e30d05 change is the only constant, again 
git-svn-id: svn://localhost/ardour2/branches/3.0@13363 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-29 16:34:50 +00:00
Paul Davis
b1ed782045 change is the only constant 
git-svn-id: svn://localhost/ardour2/branches/3.0@13362 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-29 16:33:38 +00:00
Paul Davis
1a096d5472 yet another fix for complaints from OS X gcc about constness 
git-svn-id: svn://localhost/ardour2/branches/3.0@13361 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-29 16:16:07 +00:00
Paul Davis
4a843b6603 another fix for complaints from OS X gcc about constness 
git-svn-id: svn://localhost/ardour2/branches/3.0@13360 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-29 16:14:55 +00:00
Paul Davis
aa13dec8f5 fix complaints from OS X gcc about constness 
git-svn-id: svn://localhost/ardour2/branches/3.0@13359 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-29 16:13:33 +00:00
Robin Gareus
52423fa8c3 LTC (slave&gen): no reset on graph-change 
fixes issues with transport stop/start
when making connections with jack1 while slaved to LTC

git-svn-id: svn://localhost/ardour2/branches/3.0@13356 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-28 10:48:06 +00:00
Paul Davis
f750aa3207 fix serious logic error in re-ordering treeviews after route order keys/RIDs change - fixes major memory corruption bug that overwrote random memory as soon as a track gets deleted and/or user-defined remote IDs are in use 
git-svn-id: svn://localhost/ardour2/branches/3.0@13355 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-27 00:15:45 +00:00
Paul Davis
49f59709d8 do not do LTC port latency stuff during session deletion, which causes Session::ltc_rx_reset() to be called 
git-svn-id: svn://localhost/ardour2/branches/3.0@13354 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-27 00:14:37 +00:00
Paul Davis
873921b954 fix erroneous use of scoped_ptr where scoped_array should be used 
git-svn-id: svn://localhost/ardour2/branches/3.0@13353 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-27 00:14:08 +00:00
Robin Gareus
86239de573 add LTC ports to Ardour-Misc group 
git-svn-id: svn://localhost/ardour2/branches/3.0@13352 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-26 11:39:15 +00:00
Robin Gareus
3ddfc76224 LTC generator - reinit on xrun or graph-reorder 
git-svn-id: svn://localhost/ardour2/branches/3.0@13351 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-26 11:39:13 +00:00
Robin Gareus
0047b87e3d LTC Slave - re-init on xrun or graph change 
git-svn-id: svn://localhost/ardour2/branches/3.0@13350 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-26 11:39:10 +00:00
Robin Gareus
23eba2f4e2 MTC generator: fix assert when trying to send fps > 30fps 
git-svn-id: svn://localhost/ardour2/branches/3.0@13349 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-26 03:11:18 +00:00
Robin Gareus
2bf3cf2f8c LTC generator checks itself if to send LTC or not. 
git-svn-id: svn://localhost/ardour2/branches/3.0@13348 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-26 03:11:16 +00:00
Robin Gareus
c8d9895c68 LTC slave; consolidate FPS detection 
git-svn-id: svn://localhost/ardour2/branches/3.0@13347 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-26 03:11:14 +00:00
Robin Gareus
ccb64dc1df LTC generator - prevent assert when framerate changes midway 
git-svn-id: svn://localhost/ardour2/branches/3.0@13346 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-26 03:11:12 +00:00
Robin Gareus
6f5384879c prevent raptor attacks on Ardour's lead developer. 
https://xkcd.com/292/

git-svn-id: svn://localhost/ardour2/branches/3.0@13345 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-26 03:11:10 +00:00
Robin Gareus
4f698d6a54 add a preference dialog heading for the LTC generator 
git-svn-id: svn://localhost/ardour2/branches/3.0@13344 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-26 03:11:07 +00:00
Paul Davis
49b50d8e97 clean up consequences of using IO/Port/Buffer for LTC output, and in related work, move calls to Session::ltc_tx_send_time_code_for_cycle() into Session::no_roll() to cover most cases where we "do not roll" 
git-svn-id: svn://localhost/ardour2/branches/3.0@13343 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-26 00:17:41 +00:00
Paul Davis
974085807e fix some issues with previous commit that were not properly tested because HAVE_LTC was undefined in my test build 
git-svn-id: svn://localhost/ardour2/branches/3.0@13342 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-25 20:21:17 +00:00
Paul Davis
7b818e9a7f move ownership of LTC I/O ports to Session, and manage as IO objects 
git-svn-id: svn://localhost/ardour2/branches/3.0@13341 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-25 19:46:23 +00:00
Paul Davis
edc8a59355 add -g to the ardour3 executable to facilitate debugging of this version (similar to the bundle, but a different argument, just to keep things amazing) 
git-svn-id: svn://localhost/ardour2/branches/3.0@13340 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-25 17:35:07 +00:00
Paul Davis
5e4d2afbe8 don't both with LTC parameter changes if HAVE_LTC is not set 
git-svn-id: svn://localhost/ardour2/branches/3.0@13339 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-25 17:34:00 +00:00
Robin Gareus
8cff3d0e60 LTC Slave: improve fps detection 
and fix a few minor typos in the related doc

git-svn-id: svn://localhost/ardour2/branches/3.0@13338 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-25 17:07:59 +00:00
Robin Gareus
acb795980b mostly cosmetic changes to LTC generator 
also enable latency compensation and disable LTC gen from MClk
(both of which should have been in prev commit, but commented here)

git-svn-id: svn://localhost/ardour2/branches/3.0@13335 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-24 18:33:30 +00:00
Robin Gareus
ead6e3ade9 more LTC config message tweaks 
git-svn-id: svn://localhost/ardour2/branches/3.0@13330 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-24 00:51:15 +00:00
Paul Davis
3d4bbcd65c save + restore OSC active+feedback state (#5023) 
git-svn-id: svn://localhost/ardour2/branches/3.0@13329 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-24 00:29:11 +00:00
Robin Gareus
956261b36d conform LTC config tooltip text 
git-svn-id: svn://localhost/ardour2/branches/3.0@13328 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-24 00:04:52 +00:00
Robin Gareus
b7075c0989 fix sending static LTC 
git-svn-id: svn://localhost/ardour2/branches/3.0@13327 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-24 00:04:49 +00:00
Robin Gareus
098e2c28d7 update audio-clock design 
git-svn-id: svn://localhost/ardour2/branches/3.0@13326 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-23 23:32:41 +00:00
Robin Gareus
05b1f0c196 LTC generator update 
git-svn-id: svn://localhost/ardour2/branches/3.0@13325 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2012-10-23 23:32:39 +00:00