92 Commits

Author	SHA1	Message	Date
tux3	a2fbc277fc	Replace audio check macros by functions	2016-01-23 16:45:25 +01:00
tux3	6cad8d8fe9	Remove redundant check starting audio thread ... Thanks to @antis81 for spotting it	2016-01-23 16:45:25 +01:00
tux3	6425448196	Implement the playMono16Sound API sanely ... This API used to start *A NEW THREAD* for every sound played!! Now we simply have a dedicated source and buffer to play those sounds, we use a timer to cleanup the buffer 50ms after the sound is done playing (if a new sound hasn't started in the meantime)	2016-01-23 16:45:25 +01:00
tux3	ce2f8fd1d5	Cleanup and improve audio input ... We now subscribe to an event and wait for frames when capturing audio input, the big avdantage is that we only have to fetch the frames from the hardware once, and we don't need to cache anything. The frames are simply dispatched to the client's callbacks immediately. Also removes some outdated ifdefs that did not apply anymore.	2016-01-23 16:45:25 +01:00
tux3	0a1833a74b	Un-pimpl ... This makes the code much shorter and easier to follow, especially since AudioPrivate was right in the middle of audio.cpp, awkwardly splitting things in two Compile times should not be substantially affected since we just need to include the OpenAL C headers	2016-01-23 16:45:25 +01:00
tux3	fb68d3750c	Cleanup mic feedback related code ... It simply doesn't work, so let's do it right later	2016-01-23 16:45:25 +01:00
Nils Fenner	ffbd8fba91	do not warn, when requesting the volume from an invalid audio device ... Instead, we return a defined value (0.0) and keep quiet otherwise.	2016-01-23 16:45:25 +01:00
Nils Fenner	9b5c799742	fix getter for audio master output volume ... Return the ALListener's gain as "master" volume.	2016-01-23 16:45:25 +01:00
Nils Fenner	7d547b10eb	major changes to audio volume control ... * use the ALListener object for master volume control * initialize audio sources * audio volumes are now expressed as percentage values between 0 and 1 to the public API * removed artificial amplification of input samples * removed invalid audio source generation in group calls * minor: fixed gain slider max. value to 100 percent	2016-01-23 16:45:25 +01:00
Nils Fenner	a6024b85ea	initialize a subscribed audio source with "master" volume instead of "max."	2016-01-23 16:45:25 +01:00
Nils Fenner	b3926c8904	change method description of Audio::setOutputVolume to what it should do	2016-01-23 16:45:25 +01:00
apprb	d02348c1f8	Fix #2774: Client freezes after attempt to start group audio	2016-01-21 20:52:57 +06:00
Nils Fenner	82dfe0f704	fix audio singleton implementation	2016-01-09 13:12:39 +01:00
Nils Fenner	79ddbf7d02	open the first available audio in/out device as default, if specifier is empty	2015-12-28 12:06:22 +01:00
Nils Fenner	552155bd1f	Merge PR #2719 from antis81:fix_audio_subscriptions ... * fix dangling audio output device * do not resubscribe sid in copy constructor	2015-12-23 23:29:20 +01:00
Nils Fenner	19201dda8a	Merge pull request #2713 from antis81:newav_audio_cleanup	2015-12-20 23:10:03 +01:00
Nils Fenner	e73fd27d8b	fix: don't subscribe to in/out device when initialization failed	2015-12-20 09:45:43 +01:00
Nils Fenner	0615c7c3c6	reimplement audio in/out subscription concept	2015-12-20 09:45:43 +01:00
Nils Fenner	d8607324ce	cleanup AudioPrivate ... * rename mAudioMeter -> audioMeter * move class declaration below other classes	2015-12-20 09:45:43 +01:00
Nils Fenner	ace3662757	further improved audio metering ... Give qTox time to do more important things -> do not measure with 100%.	2015-12-20 09:45:43 +01:00
Nils Fenner	535bb212f5	make use of QThread::requestInterruption	2015-12-20 09:45:43 +01:00
Nils Fenner	c39138a65d	lock mutex also on start/stop audio loop playback	2015-12-20 09:45:43 +01:00
Nils Fenner	08c43d0b83	cleanup OpenAL compatibility code in audio class	2015-12-20 09:45:43 +01:00
Nils Fenner	a1b87194b8	fix #2504 ... We need to filter samples * channels; also cleaned up data types	2015-12-20 09:45:43 +01:00
Nils Fenner	44d1c6fe74	[WIP] implement threaded level meter for input level ... Issues: 1. Using 100% processor. 2. Temporary silences an active call -> reactivate after widget hide. Still greatly improves metering audio data, removing "read buffer" errors.	2015-12-20 09:45:43 +01:00
Nils Fenner	5805c8c2bf	improved code for non-blocking audio player ... Instead relying on hardcoded "d->alMainSource", we bind to the given OpenAL source instead.	2015-12-20 09:45:43 +01:00
Nils Fenner	67fbee8868	use qstring for path when playing audio file	2015-12-20 09:45:43 +01:00
Nils Fenner	b44ef6c596	introduce a non-blocking AudioPlayer ... Also moved private stuff to private class.	2015-12-20 09:45:43 +01:00
Nils Fenner	1fb9bce78c	move audio class to thread before starting	2015-12-20 09:45:22 +01:00
Nils Fenner	bb7d2a72b7	privatized audio interface	2015-12-20 09:45:22 +01:00
Nils Fenner	c23cb0043f	implement actual audio in/out subscription management	2015-12-20 09:42:14 +01:00
Nils Fenner	137eca86d6	use single mutex for audio resource locking	2015-12-20 09:42:04 +01:00
Nils Fenner	68e7aef916	privatized open/close audio devices	2015-12-20 09:42:04 +01:00
Nils Fenner	f6c09104e4	fix noise (clipping) while (re-)initializing in/out audio device	2015-12-20 09:40:57 +01:00
Nils Fenner	d233c6f699	cleanup audio out device on error after open	2015-12-20 09:40:57 +01:00
Nils Fenner	d631ddbc86	cleanup close audio out device	2015-12-20 09:40:57 +01:00
Nils Fenner	32bc99fb38	cleanup reinitialization of changed audio in/out	2015-12-20 09:40:57 +01:00
Nils Fenner	ad6e0a85f5	add method to reinit audio in/out	2015-12-20 09:40:57 +01:00
Nils Fenner	7b98f2a4a0	cleanup close audio device	2015-12-20 09:40:57 +01:00
Nils Fenner	efda47a226	close audio output in destructor	2015-12-20 09:40:57 +01:00
Nils Fenner	c540faf271	add method to un-/subscribe to audio output as well	2015-12-20 09:40:57 +01:00
Nils Fenner	e8a4f6511d	use internal methods to open in/out audio devices	2015-12-20 09:40:57 +01:00
Nils Fenner	c5f4ceee6b	fix Audio::subscribeInput ... Audio input/output device will only be opened, if not initialized already.	2015-12-20 09:40:57 +01:00
Nils Fenner	bde042ba3a	remove unused include and forward declarations	2015-12-20 09:40:57 +01:00
Nils Fenner	2ce92be94b	do not close output in unsubscribeInput and cleanup input internally instead	2015-12-20 09:40:57 +01:00
Nils Fenner	26fc424986	use internal cleanup methods to close in-/output devices	2015-12-20 09:40:57 +01:00
Nils Fenner	e2966b1457	open output device on "subscribeInput" only when not already opened	2015-12-20 09:40:57 +01:00
Nils Fenner	46b3ba2631	remove obsolete if	2015-12-20 09:40:57 +01:00
tux3	2b8200aa30	Fix audio timers started from wrong thread ... This timer never actually worked	2015-12-19 17:07:19 +01:00
Jacob Henner	a405ceca9d	Fixes #2631: Automatically select capture device.	2015-12-14 05:09:34 -05:00