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