| Qt 5.13.2 is a bug-fix release. It maintains both forward and backward |
| source compatibility with Qt 5.13.0 through 5.13.1. |
| In Qt 5.13.0, binary compatibility was broken due to the usage of the enum |
| QVideoFrame::PixelFormat, the break has been reverted, |
| thus introducing a binary compatibility break with earlier Qt 5.13.0 and 5.13.1. |
| |
| For more details, refer to the online documentation included in this |
| distribution. The documentation is also available online: |
| |
| https://doc.qt.io/qt-5/index.html |
| |
| The Qt version 5.13 series is binary compatible with the 5.12.x series. |
| Applications compiled for 5.12 will continue to run with 5.13. |
| |
| 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 5.13.2 Changes * |
| **************************************************************************** |
| |
| - In Qt 5.13.0 binary compatibility was broken |
| for usage of the enum QVideoFrame::PixelFormat by introducing |
| QVideoFrame::Format_ABGR32. |
| To minimize the impact of this, the break has been reverted, |
| thus introducing a binary compatibility break with earlier Qt 5.13.x |
| versions, but restoring compatibility with all earlier versions of Qt 5. |
| - Fixed crash when VideoOutput.sourceRect is requested but playback is stopped. |
| - [QTBUG-51588] Fixed leaking of QVideoFilterRunnable when window is closed. |
| - [QTBUG-45064] Introduced QGraphicsVideoItem::type(). |
| - Fixed camera.viewfinder to respect camera's media status |
| if the viewfinder is requested after the camera is loaded. |
| |
| **************************************************************************** |
| * Platform Specific Changes * |
| **************************************************************************** |
| |
| - GStreamer: |
| * CameraBin plugin now fetches supported viewfinder settings at status |
| higher or equal to LoadedStatus if it has not been fetched. |
| * Fixed duplicated entries in supported Camera's resolution/framerate if the |
| underlying element uses caps' features. |
| * Introduced audio/x-raw codec in QAudioRecorder. |
| * [QTBUG-65399] Fixed media player to show pre-rolled frame on new media |
| (means to seek to the beginning) only when pause() is called. |
| * [QTBUG-76135] Show image processing warnings only when the camera is loaded. |
| * [QTBUG-78079] Fixed media player to recreate playbin features after custom pipeline. |
| * [QTBUG-73084] Fixed mapping of VPU texture using real physical address of data |
| which prevents leaks in the kernel for iMX boards. |
| |
| - AVFoundation: |
| * [QTBUG-77270] Fixed black frames being shown if current OpenGL context has been changed. |
| * [QTBUG-49806] Fixed media player to send StalledMedia status when no enough data to play |
| and resume playback afterwards. |
| |
| - DirectShow: |
| * [QTBUG-77829] Fixed crash when there is no surface on flush(). |
| * [QTBUG-77849] Introduced startTime and endTime to QVideoFrame. |
| * [QTBUG-77163] Introduced support to use QMediaPlayer in secondary thread. |
| * [QTBUG-46368] Implemented QMediaVideoProbeControl->flush(). |
| * [QTBUG-46368] Fixed media player to send media status before errors. |
| * [QTBUG-68778] Fixed media player to postpone seeking if the playback is stopped. |
| * Fixed crash when qrc media resource is set twice to media player. |