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path: root/src/plugins/pulseaudio/qaudiooutput_pulse.cpp
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* Replace Q_NULLPTR with nullptrKevin Funk2017-09-271-1/+1
| | | | | Change-Id: I3b7601b4a97f8a2b1d2da6ef134f1577846ba713 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Merge remote-tracking branch 'origin/5.6' into 5.7Liang Qi2016-03-211-52/+32
|\ | | | | | | Change-Id: Ieb1a3081907093e31e8c8b7f95993bb3b2173672
| * PulseAudio: change the way volume is applied.Yoann Lopes2016-03-161-52/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We used to change the PulseAudio sink input volume. Doing so had some potential unwanted side effects depending on the PulseAudio server configuration. When flat volumes were enabled, it would affect the global system volume. It could also affect the volume of other streams having the same audio role. Volumes in Qt Multimedia are supposed to be relative to the application volume and should not affect anything else than the object on which it was changed. To guarantee that, PulseAudio volume APIs are not used anymore. Instead, software-based volume attenuation is applied on the audio samples before being passed to PulseAudio. Applies to QSoundEffect, QAudioOutput and QAudioInput. Task-number: QTBUG-40823 Task-number: QTBUG-49461 Change-Id: I690716976bda8fe666969ca2cbdf6d8d0b419733 Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
* | Merge remote-tracking branch 'origin/5.6' into 5.7Liang Qi2016-03-071-7/+32
|\| | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/plugins/avfoundation/mediaplayer/mediaplayer.pro tests/auto/unit/qmediaserviceprovider/mockserviceplugin1/mockserviceplugin1.pro tests/auto/unit/qmediaserviceprovider/mockserviceplugin2/mockserviceplugin2.pro tests/auto/unit/qmediaserviceprovider/mockserviceplugin3/mockserviceplugin3.pro tests/auto/unit/qmediaserviceprovider/mockserviceplugin4/mockserviceplugin4.pro tests/auto/unit/qmediaserviceprovider/mockserviceplugin5/mockserviceplugin5.pro Change-Id: I5742596230dc510ba2a09eba624429bb67179194
| * PulseAudio: remove debug warning of UnderrunDyami Caliri2016-03-011-1/+0
| | | | | | | | | | | | | | | | The QAudio::UnderrunError is a normal error and is already reported to the user. Change-Id: I0ee5d827666fb08b5eb199255b3b3c5610f743c2 Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
| * PulseAudio: fix playback for short streams in pull modeDyami Caliri2016-02-261-6/+32
| | | | | | | | | | | | | | | | | | If the provided stream's length is shorter than the stream prebuf attribute, the stream will never play. We adjust the prebuf attribute in this case. Change-Id: Ia397ac967ad2fa357a7aba137fbb78de272440ed Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
* | Merge remote-tracking branch 'origin/5.6' into devLiang Qi2016-01-261-1/+1
|\| | | | | | | Change-Id: I2e4e9cca01d63ed0d1e7f71c7a58322390696036
| * PulseAudio: fix QAudioOutput state after resume().Yoann Lopes2016-01-191-1/+1
| | | | | | | | | | | | | | | | | | In push mode, the state must be IdleState after resume(), and only change to ActiveState once it receives some data. Change-Id: I8caff011f517e91629abf45af51580f24136bcea Task-number: QTBUG-50390 Reviewed-by: Pasi Petäjäjärvi <pasi.petajajarvi@theqtcompany.com>
* | Updated license headersAntti Kokko2016-01-191-14/+20
|/ | | | | | | | | | | From Qt 5.7 -> LGPL v2.1 isn't an option anymore, see http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ Updated license headers to use new LGPL header instead of LGPL21 one (in those files which will be under LGPL v3) Change-Id: I324f65c61171f36641472964d095d72e452afb3a Reviewed-by: Jani Heikkinen <jani.heikkinen@theqtcompany.com> Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* Update copyright headersAntti Kokko2015-02-121-7/+7
| | | | | | | | | Qt copyrights are now in The Qt Company, so we could update the source code headers accordingly. In the same go we should also fix the links to point to qt.io. Change-Id: I1c6faa4f59f8eca54f01ef20941fa60161dd7872 Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
* Fix: static linking on Linux with both PulseAudio and Alsa pluginsGabriel Hege2014-12-221-4/+4
| | | | | | | | | | | Fixed multiply defined symbols when linking statically with both PulseAudio and Alsa plugins enabled: The private classes In/OutputPrivate had identical names and have been renamed. Change-Id: I9415beeeed9fb0e14ead3f0ab906f343b3934341 Task-number: QTBUG-43514 Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
* Merge remote-tracking branch 'origin/5.3' into 5.4Sergio Ahumada2014-09-261-1/+1
|\ | | | | | | | | | | | | Conflicts: .qmake.conf Change-Id: Iad73368a22c6d4662188e6f357a265d0c26756d0
| * Fix integer overflow in several audio plugins.Yoann Lopes2014-09-091-1/+1
| | | | | | | | | | | | Task-number: QTBUG-40804 Change-Id: If006cb7db319bb6fda4ce7eb4f907e897b5d9efa Reviewed-by: Christian Stromme <christian.stromme@digia.com>
* | Update license headers and add new license filesAntti Kokko2014-08-241-18/+10
| | | | | | | | | | | | | | | | | | - Renamed LICENSE.LGPL to LICENSE.LGPLv21 - Added LICENSE.LGPLv3 & LICENSE.GPLv2 - Removed LICENSE.GPL Change-Id: Ied06887225df341064c12bcc14c259ae74116f2e Reviewed-by: Jani Heikkinen <jani.heikkinen@digia.com>
* | Only call pa_cvolme set on stream creation if volume explicitly set.Robin Burchell2014-08-041-7/+21
|/ | | | | | | | | | | Streams without a custom volume set use suitable volume selected by the PulseAudio server. This is usually the correct choice, since then stream-restore module can apply old volume to the stream. Also with Sailfish explicitly setting the volume to streams breaks system volume. Change-Id: I75f5bf4e7aaafb4bd55510f5ac4ddf03767d494b Done-with: Juho Hämäläinen <juho.hamalainen@tieto.com> Reviewed-by: Andrew den Exter <andrew.den.exter@qinetic.com.au>
* PulseAudio: make plugin more robust.Yoann Lopes2014-07-101-85/+109
| | | | | | | | | | | | | Handle more thoroughly error cases, such as when the PulseAudio daemon does not respond or terminates while QAudioInput/QAudioOutput is active, in which cases it used to crash or hang. We now correctly emit the error signal and change the state when errors occur. Task-number: QTBUG-29742 Change-Id: I173d35aece60d96e578785e1522cf78b24dcb8b8 Reviewed-by: Christian Stromme <christian.stromme@digia.com>
* QAudioOutput: Don't guess media role if one has not been provided in ↵Robin Burchell2014-02-071-10/+2
| | | | | | | | | | | | | setCategory. Trying to heuristically guess this kind of thing is almost always a bad idea. Expect the creator of the output to explicitly tell us the category instead of guessing. This fixes QAudioOutput not respecting system volume on Sailfish. Change-Id: If1d05192f513eb54fdfbd1df217286f329b2bfe8 Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
* Fix warnings in qtmultimediaThiago Macieira2013-04-031-0/+1
| | | | | | | | | /camerabinresourcepolicy.cpp:100:42: error: unused variable 'oldSet' [-Werror=unused-variable] camerabincontrol.cpp:167:54: error: 'resourceSet' may be used uninitialized in this function [-Werror=maybe-uninitialized] qaudiooutput_pulse.cpp:416:20: error: unused variable 'bytesWritten' [-Werror=unused-variable] Change-Id: Idafd85b7985673f1f22d868b5f1b1e46a60ada4a Reviewed-by: Christian Stromme <christian.stromme@digia.com>
* Update copyright year in Digia's license headersSergio Ahumada2013-01-101-1/+1
| | | | | | Change-Id: Ia8c1c38aba1544603fada8c414cc856f365fd15b Reviewed-by: Akseli Salovaara <akseli.salovaara@digia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
* Change copyrights from Nokia to DigiaIikka Eklund2012-09-241-24/+24
| | | | | | | | | Change copyrights and license headers from Nokia to Digia Change-Id: Id77334cfb15de096941c88e32d04ca07b4eb4709 Reviewed-by: Janne Anttila <janne.anttila@digia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Delete obsolete class methods and update related codeMithra Pattison2012-07-101-3/+3
| | | | | | | | Delete obsolete methods from QAudioFormat and QAudioDeviceInfo and update code that relied on the obsolete methods. Change-Id: I007e36375a45399b1d5a289341bc5d5a05dc68cc Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
* QAudioOutput: low-latency related changes.Lev Zelenskiy2012-05-141-15/+38
| | | | | | | | | | - Decrease timer period to 10ms; - Set PulseAudio buffer size if specified by the user; - Set PulseAudio buffer size to 40ms if not specified; - Always request 1 chunk of data at a time in pull mode; Change-Id: If95c097c67c3342f733bde9e699518741d7ef991 Reviewed-by: Dmytro Poplavskiy <dmytro.poplavskiy@nokia.com>
* Expose the audio category information for streams.Michael Goddard2012-04-161-1/+30
| | | | | | | | | | | QAudioOutput and QSoundEffect now have a category property so that system volume mixing or processing can be applied. Initially just pulseaudio supports this but Windows Vista etc should also work. Change-Id: I6855b08367e5a055ac7dfcffd644c98bfd7c5a4e Reviewed-by: Ling Hu <ling.hu@nokia.com>
* add #include <unistd.h> to classes which use ::getpidThomas Senyk2012-04-131-0/+2
| | | | | | | | | | | | I got "error: ‘::getpid’ has not been declared" and solved it with adding #include <unistd.h> Updated version of change 23032. Now including <sys/types.h> as well. Change-Id: I969845e1c4d5b72a223f6f4e0050b2fb342b8f17 Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com> Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
* Remove "All rights reserved" line from license headers.Jason McDonald2012-01-301-1/+1
| | | | | | | | | | As in the past, to avoid rewriting various autotests that contain line-number information, an extra blank line has been inserted at the end of the license text to ensure that this commit does not change the total number of lines in the license header. Change-Id: I20e5215108c6ebd5f8474fed5c3665118e4791e6 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* Update obsolete contact address.Jason McDonald2012-01-231-1/+1
| | | | | | | Replace Nokia contact email address with Qt Project website. Change-Id: Ie8cd560b6d9a2c6e552b6be1ad8bc96c80a6535c Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* Update year in Nokia copyright headers.Jason McDonald2012-01-121-1/+1
| | | | | | | Update headers from before 2011 that were missed in the previous commit. Change-Id: Ib0fd91a39ffc57117fe01280e34519c3f914fac0 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* Add cap on internal read/write buffer for QAudioOuput(PA)Ling Hu2011-11-151-1/+1
| | | | | | | cap set to no more than 5x period size Change-Id: If3ae244993a8929832f6724c386dac6f12ef0f03 Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
* Add additional protection on the write size in QAudioOuput(pulseaudio)Ling Hu2011-11-141-0/+5
| | | | | | | | | Check and cap the write size in pull mode to handle the case where user returned an invalid write size through QIODevice Change-Id: Ie0610a63f1d5400fba87f32a99bdc38479e0e7e8 Reviewed-by: Michael Goddard <michael.goddard@nokia.com> Reviewed-by: Jonas Rabbe <jonas.rabbe@nokia.com>
* Fix pullmode data lost problem in QAudioOutput(pulseaudio)Ling Hu2011-11-091-40/+36
| | | | | | | | | | | At each userFeed, m_bytesAvailable is not updated properly in pullmode, so the pull data size become irrelevent to the size we can actually write. This problem is fixed by checking the actual writable size each time before pulling the data and limit the size of the pulled and written data. Change-Id: I6f53e6348693ddf4e3c79e90d3c3d0c1ffc713aa Reviewed-by: Jonas Rabbe <jonas.rabbe@nokia.com> Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
* Add QAudioOutput volume API and pulseaudio backend implementation.hawcroft2011-09-281-1/+49
| | | | | | | Change-Id: I70784e8d17522a23f6467713d58384b30557694b Reviewed-on: http://codereview.qt-project.org/5663 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: derick hawcroft <derick.hawcroft@nokia.com>
* Remove most of the "mobility" references.Michael Goddard2011-07-191-1/+1
| | | | | | | | | Docs still need some fixing, but there are some legitimate usages of it there. Change-Id: I94c7b68788ce97829711a4384884d7e52fe84162 Reviewed-on: http://codereview.qt.nokia.com/1736 Reviewed-by: Jonas Rabbe <jonas.rabbe@nokia.com>
* Update licenseheader text in source files for qtmultimediakit Qt moduleJyri Tahtela2011-07-081-17/+17
| | | | | | | | Replace old license header with correct one. Change-Id: Ibff8fbea6595bb80f1122d55db2194accd319308 Reviewed-on: http://codereview.qt.nokia.com/1318 Reviewed-by: Jyri Tahtela <jyri.tahtela@nokia.com>
* Initial copy of QtMultimediaKit.Michael Goddard2011-06-291-0/+573
Comes from original repo, with SHA1: 2c82d5611655e5967f5c5095af50c0991c4378b2
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-21 21:53:41 +0000