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path: root/src/multimedia/audio/qaudiooutput_alsa_p.cpp
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* Create Mediaservices lib, separate from Multimedia.Justin McPherson2010-04-161-780/+0
| | | | (cherry picked from commit e85223d233c0e1d6beca748332b8fbaba3ebbf2d)
* QAudioInput: possible change of state without emitting stateChange()Kurt Korbatits2010-04-061-1/+1
| | | | | | | | Removed state change from close() function, should be set by caller depending on context. Task-number:QTBUG-9357 Reviewed-by:Dmytro Poplavskiy
* Fixed deadlock introduced by changeKurt Korbatits2010-03-101-1/+2
| | | | | | | 83e73a69d5a1c6b94c5c83f91141f35d65d27f36. alsa callback was deadlocking with QEventDispatcherGlib. Reviewed-by:Dmytro Poplavskiy
* Fixed invokeMethod in alsa implementation.Kurt Korbatits2010-03-101-1/+1
| | | | Reviewed-by:Dmytro Poplavskiy
* Linux QAudioOutput playback stutteringKurt Korbatits2010-03-041-1/+43
| | | | | | | | Adjust buffer and period sizes if system cannot work with defaults (alsa). Task-number:QTBUG-8339 Reviewed-by:Derick Hawcroft
* alsa backend for low-level audio doesn't pass new unit testsKurt Korbatits2010-02-231-37/+27
| | | | | | | | | | | | | | | | New unit tests have identified issues with alsa backend. These issues need to be resolved before new unit tests are added. * stateChanged() signal should only be emitted on change of state currently signals can be emitted multiple times. * elapsedUSecs() currently uses alsa to provide this value but this is not reliable enough and this time is reset when suspend/resuming. This is not correct operation. * for output data is being lost when input cant be read from QIODevice but cannot be written to audio sub system. Task-number:QTBUG-8440 Reviewed-by:Dmytro Poplavskiy
* Revert "Frequency to SampleRate and channels to channelCount."Kurt Korbatits2010-01-141-3/+3
| | | | | | | | | | | | | | | | | | | | This reverts commit 80d4a4945d3273a4b2ce91e34597533f661af320. Conflicts: examples/multimedia/audioinput/audioinput.cpp examples/multimedia/audiooutput/audiooutput.cpp src/multimedia/audio/qaudio_mac.cpp src/multimedia/audio/qaudiodeviceinfo_alsa_p.cpp src/multimedia/audio/qaudiodeviceinfo_mac_p.cpp src/multimedia/audio/qaudiodeviceinfo_win32_p.cpp src/multimedia/audio/qaudioformat.h src/multimedia/audio/qaudioinput.cpp src/multimedia/audio/qaudiooutput.cpp tests/auto/qaudiodeviceinfo/tst_qaudiodeviceinfo.cpp tests/auto/qaudioformat/tst_qaudioformat.cpp tests/auto/qaudioinput/tst_qaudioinput.cpp tests/auto/qaudiooutput/tst_qaudiooutput.cpp
* Merge branch '4.6' of scm.dev.nokia.troll.no:qt/qt into 4.6Simon Hausmann2010-01-081-3/+3
|\ | | | | | | | | Conflicts: src/multimedia/audio/qaudioformat.cpp
| * Frequency to SampleRate and channels to channelCount.Kurt Korbatits2010-01-061-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | -Added channelCount(), changed everything to use this instead of channels() in QAudioFormat class. -Added setSampleRate() and sampleRate(), changed everthing to use these instead of setFrequency() and frequency() in QAudioFormat class. -Added supportedSampleRates() and supportedChannelCounts(), changed everything to use these instead of supportedFrequencies() and supportedChannels() in QAudioDeviceInfo class. Reviewed-by:Justin McPherson
* | Update copyright year to 2010Jason McDonald2010-01-061-1/+1
|/ | | | Reviewed-by: Trust Me
* No audio devices found for Ubuntu with QAudio classesKurt Korbatits2009-11-161-5/+16
| | | | | | | Changed alsa implementation to present audio devices from alsa. Task-number:QTBUG-5723 Reviewed-by:Justin McPherson
* Changes to low-level audio API.Kurt Korbatits2009-11-101-16/+16
| | | | | | | | | | | | | QAudioFormat::isNull() -> QAudioFormat::isValid() (inverse logic) QAudio::SuspendState -> QAudio::SuspendedState QAudio::StopState -> QAudio::StoppedState QAudioDeviceInfo::deviceList() -> QAudioDeviceInfo::availableDevices() clock() -> elapsedUSecs() totalTime() -> processedUSecs() QIODevice* start(QIODevice*) -> void start(QIODevice*), QIODevice* start() Reviewed-by:Justin McPherson
* Changes to low-level audio API.Kurt Korbatits2009-11-101-16/+16
| | | | | | | | | | | | | | | QAudioFormat::isNull() -> QAudioFormat::isValid() (inverse logic) QAudio::SuspendState -> QAudio::SuspendedState QAudio::StopState -> QAudio::StoppedState QAudioDeviceInfo::deviceList() -> QAudioDeviceInfo::availableDevices() clock() -> elapsedUSecs() totalTime() -> processedUSecs() QIODevice* start(QIODevice*) -> void start(QIODevice*), QIODevice* start() Reviewed-by:Justin McPherson
* Changes to low-level audio API.Kurt Korbatits2009-11-051-16/+16
| | | | | | | | | | | | | QAudioFormat::isNull() -> QAudioFormat::isValid() (inverse logic) QAudio::SuspendState -> QAudio::SuspendedState QAudio::StopState -> QAudio::StoppedState QAudioDeviceInfo::deviceList() -> QAudioDeviceInfo::availableDevices() clock() -> elapsedUSecs() totalTime() -> processedUSecs() QIODevice* start(QIODevice*) -> void start(QIODevice*), QIODevice* start() Reviewed-by:Justin McPherson
* Fixed clock() function return values in audio class's.Kurt Korbatits2009-10-221-1/+1
| | | | | | | clock() function should return microseconds, fixed example, alsa backend and win32 backend. Reviewed-by:Justin McPherson
* Fixed compile issue with alsa < 1.0.14Kurt Korbatits2009-10-211-0/+17
| | | | | | Support pre 1.0.14 alsa version. Reviewed-by:Justin McPherson
* Fixed logic in clock() function of audio class's.Kurt Korbatits2009-10-021-1/+1
| | | | | | | - clock() should return valid value except in stop state, return 0. - Added clock() function testing to unit tests. Reviewed-by:Justin McPherson
* Fixed error in notify() signal and totalTime() in QAudioInput andKurt Korbatits2009-09-301-2/+11
| | | | | | | | QAudioOutput. -The notify() signal was not firing the correct number of times. -The totalTime() on wince was incorrect (unit test). Reviewed-by:Justin McPherson
* Changed internal tr()'s to be QString::fromLatin1() in alsa builtin.Kurt Korbatits2009-09-291-10/+10
| | | | | | | Internal strings don't need translations, changed to use fromLatin1 instead. Reviewed-by:TrustMe
* AudioDevices demo doesn't do anything on WindowsKurt Korbatits2009-09-141-4/+4
| | | | | | | | | | -put example audiodevices in layout. -added more checking to testSettings() in win32 implementation. -disabled objects in example audiodevices that are not editable. -added more checking to alsa implementation for preferredFormat(). -changed internal strings from tr to QLatin1String. Reviewed-by:Justin Mcpherson
* Update license headers again.Jason McDonald2009-09-091-4/+4
| | | | Reviewed-by: Trust Me
* Update tech preview license header for files that are new in 4.6.Jason McDonald2009-08-311-13/+13
| | | | Reviewed-by: Trust Me
* compile fix with namespaceshjk2009-08-261-0/+4
| | | | 13 pairs missing...
* Update contact URL in license headers.Jason McDonald2009-08-121-1/+1
| | | | Reviewed-by: Trust Me
* Merge AudioServices into mainline.Justin McPherson2009-08-051-0/+706
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