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Commit Graph

45 Commits

Author SHA1 Message Date
Thomas Harte
5c3084c37c Fix construction order. 2022-07-07 20:09:37 -04:00
Thomas Harte
07ce0f0133 Attempt safe shutdown. 2022-07-07 16:56:10 -04:00
Thomas Harte
3e2a6ef3f4 Hacks up an [unsafe] return to something best-effort-updater-esque.
For profiling, mainly.
2022-07-07 16:35:45 -04:00
Thomas Harte
01a309909b Elide actions when running behind. 2022-07-07 11:10:54 -04:00
Thomas Harte
7886c2df7a Start experimenting with a more event-based approach to timing. 2022-07-07 10:48:42 -04:00
Thomas Harte
7f33a5ca0c Simplify: (i) repetitive type for TaskList; (ii) unnecessary unique_ptr. 2022-06-02 17:02:36 -04:00
Thomas Harte
e389dcb912 Further simplify syntax. 2022-06-02 16:52:03 -04:00
Thomas Harte
9d278d80f1 Remove redundant reset. 2022-06-02 16:50:59 -04:00
Thomas Harte
e994910ff6 Switch to unique_ptr. 2022-06-02 16:46:41 -04:00
Thomas Harte
93679f8d48 Reduce potential surprise in DeferringAsyncTaskQueue::flush. 2022-06-02 12:50:45 -04:00
Thomas Harte
d18a537509 Fiddles with the preprocessor to make kiosk mode match other OSes even on macOS. 2021-06-13 19:28:05 -04:00
Thomas Harte
495024d6fe Cleans up all redundant lock/unique_guard declarations. 2020-06-15 00:24:10 -04:00
Thomas Harte
3729bddb2a Farewell, BestEffortUpdater. 2020-05-09 21:48:04 -04:00
Thomas Harte
5caf74b930 Corrects typo. 2020-02-04 22:24:37 -05:00
Thomas Harte
3aa2c297a2 Adds feedback to the best-effort updater; enables the Cocoa port for audio event requests. 2020-01-20 17:38:25 -05:00
Thomas Harte
290db67f09 Adds a forward route for event flags. Doesn't yet account for extra time expended. 2020-01-20 17:09:01 -05:00
Thomas Harte
4de121142b Adds a flags parameter to the BestEffortUpdater delegate.
On the Cocoa side, cuts Swift out of the update loop, as that seems merely to add code.
2020-01-20 16:21:53 -05:00
Thomas Harte
8adb2283b5 Rewrites the best-effort updater to try to get better thread affinity. 2020-01-20 13:38:46 -05:00
Thomas Harte
0dae608da5 Embraces std::make_[unique/shared] in place of .reset(new . 2019-12-23 21:31:46 -05:00
Thomas Harte
05d77d3297 Also deploys make_unique/shared to avoid type repetition. 2019-12-21 23:52:04 -05:00
Thomas Harte
821d40fe74 Reinstitutes the cap on maximum updating time. 2018-05-16 21:42:05 -04:00
Thomas Harte
5d6b5d9f10 Eliminates all emdashes in cross-platform code. 2018-05-13 15:34:31 -04:00
Thomas Harte
0b771ce61a Removes all instances of the copyright symbol. 2018-05-13 15:19:52 -04:00
Thomas Harte
f4097290c2 Made various corrections following a quick for-loop constness audit. 2018-04-30 22:23:57 -04:00
Thomas Harte
6656a08c60 Introduces missing #includes. 2018-03-23 18:05:51 -04:00
Thomas Harte
a301964bd0 Ensures all audio queues are fully merged before machine destruction.
Thereby avoids a race condition.
2018-03-22 21:59:19 -04:00
Thomas Harte
da3d65c18f Devolves time to cycle conversion to machines.
Thereby avoids a whole bunch of complicated machinations that would otherwise have been required of the multimachine.
2018-03-21 22:18:13 -04:00
Thomas Harte
83f73c3f02 Installs additional safeguards against unsafe deconstruction. 2018-02-28 22:15:22 -05:00
Thomas Harte
ac80d10cd8 Separates the component parts of running an audio stream: task deferral, filtering and generation.
Walking towards improving opportunities for composition.
2017-12-17 21:26:06 -05:00
Thomas Harte
eb6b612052 Adds DeferringAsyncTaskQueue as a base concurrency primitive. 2017-12-15 22:14:09 -05:00
Thomas Harte
adb3811847 Ensures deterministic initial state for the atomic flag. 2017-11-13 22:51:42 -05:00
Thomas Harte
c45d4831ec Introduces an SConstruct file and corrects those errors and warnings that arise in Ubuntu. 2017-11-08 22:36:41 -05:00
Thomas Harte
d37ec9e5b0 Attempts to ensure good behaviour if dealt an adjustable clock, and consts where possible. 2017-10-05 18:23:56 -04:00
Thomas Harte
ec202ed8be Merge branch 'master' into C++BestEffortUpdater 2017-10-05 18:17:35 -04:00
Thomas Harte
f40e1fd840 Commutes the best-effort updater into C++11. 2017-10-05 18:09:58 -04:00
Thomas Harte
ea64125124 Added an explicit nilling, to help with debugging. 2017-08-13 22:15:25 -04:00
Thomas Harte
825b38850e Removes non-idiomatic line break. 2017-07-22 17:30:58 -04:00
Thomas Harte
eb8a2de5d6 Settled definitively on flush as more communicative than synchronise (and slightly more locale neutral); culled some more duplication from the Z80. 2017-05-15 07:38:59 -04:00
Thomas Harte
e01f3f06c8 Completed curly bracket movement. 2017-03-26 14:34:47 -04:00
Thomas Harte
583db88299 Added a dispatch queue-powered Apple implementation of the async task queue, removed any mention of skip_samples in the AY since it isn't implemented. 2016-10-22 21:58:45 -04:00
Thomas Harte
4258401384 Implemented flush, added a call to it from the filter speaker's destructor, to ensure no race conditions on accessing the various bits of instance state there and below. 2016-10-19 21:15:04 -04:00
Thomas Harte
b7609d2bb4 Fixed a potential race condition and simplified generally. 2016-10-18 19:32:38 -04:00
Thomas Harte
4829b896f7 Documented the async task queue. 2016-10-07 17:18:46 -04:00
Thomas Harte
002e923cf1 Added shutdown logic. 2016-10-07 17:08:29 -04:00
Thomas Harte
e53455a936 Not having read the C++ synchronisation primitives before, this async task queue is probably incorrect. But nevertheless, let's have a quick go at employing it — in a hideously thread unsafe fashion — for audio generation. What can possibly go wrong? 2016-10-07 16:56:34 -04:00