58 lines
2.3 KiB
Groff
58 lines
2.3 KiB
Groff
Qt 5.9.4 is a bug-fix release. It maintains both forward and backward
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compatibility (source and binary) with Qt 5.9.0.
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For more details, refer to the online documentation included in this
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distribution. The documentation is also available online:
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http://doc.qt.io/qt-5/index.html
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The Qt version 5.9 series is binary compatible with the 5.8.x series.
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Applications compiled for 5.8 will continue to run with 5.9.
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Some of the changes listed in this file include issue tracking numbers
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corresponding to tasks in the Qt Bug Tracker:
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https://bugreports.qt.io/
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Each of these identifiers can be entered in the bug tracker to obtain more
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information about a particular change.
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****************************************************************************
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* Qt 5.9.4 Changes *
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****************************************************************************
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QtMultimedia
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------------
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- [QTBUG-64407] Fixed memory leak in QSoundEffect. The sample cache didn't
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release all the resources that where allocated by its worker thread.
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****************************************************************************
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* Platform Specific Changes *
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****************************************************************************
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Windows
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-------
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- [QTBUG-51405] Fixed bad rendering when a video widget got overlapped by
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a MDI subwindow.
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- [QTBUG-64044] Fixed calculation of pixel aspect ratio due to precision loss.
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- [QTBUG-52713] Fixed memory leak in the DirectShow filter graph.
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- [QTBUG-61407] Fixed video rendering in QML when using ANGLE.
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- [QTBUG-54242] Fixed crash in QAudioDeviceInfo::availableDevices() that could
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happen if one of the device returned an empty list for its supported formats.
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- [QTBUG-35916] Removed unneeded delay in the audio output, which caused an
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unnecessary long wait when stopping the QSoundEffect.
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- [QTBUG-53534] Fixed potential deadlock in the media player when attempting
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to load a new resource while the media player was in loading state.
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iOS
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---
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- [QTBUG-37955] Fixed front facing camera's orientation.
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Android
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-------
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- [QTBUG-52366] Fixed a crash in the camera the could happen when an
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application got suspended while it still was processing a captured image.
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- [QTBUG-64764] Fixed regression that would cause the video output to be shown
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upside down.
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