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