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| author | Tomi Korpipaa <tomi.korpipaa@qt.io> | 2021-03-03 08:14:32 +0200 |
|---|---|---|
| committer | Qt Cherry-pick Bot <cherrypick_bot@qt-project.org> | 2021-03-04 10:08:15 +0000 |
| commit | a2d7e0a510c09a97e5b2e448fed71286dc4b315c (patch) | |
| tree | 6cba0b020315ebcbaab5bd680e03d2a6daceb69a /src | |
| parent | dd4d4fe1ee74cc6dae370a8a9dcced53dc9a3898 (diff) | |
Add documentation for the RHI backend selection
Fixes: QTBUG-90663
Change-Id: Ifc972c20e273e5ae060bc70d289027350428599f
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Tuomo Pelkonen <tuomo.pelkonen@qt.io>
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@qt.io>
(cherry picked from commit e73fdf23da12884ff8df6c9f23add8d2758ae446)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/datavisualization/doc/src/qtdatavisualization.qdoc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/datavisualization/doc/src/qtdatavisualization.qdoc b/src/datavisualization/doc/src/qtdatavisualization.qdoc index d1b16a88..21974048 100644 --- a/src/datavisualization/doc/src/qtdatavisualization.qdoc +++ b/src/datavisualization/doc/src/qtdatavisualization.qdoc @@ -224,6 +224,11 @@ \title Qt Data Visualization Known Issues \list + \li As OpenGL is not necessarily the default rendering backend anymore in Qt 6.x (it is + Metal on macOS and Direct3D on Windows, for example), it is necessary to define + the rendering backend explicitly either on your environment variables, or in your + application main. It can be defined by adding \c {qputenv("QSG_RHI_BACKEND", "opengl");} + in the beginning of your main function. \li Some platforms like Android and WinRT cannot handle multiple native windows properly, so only the Qt Quick 2 graphs are available in practice for those platforms. \li Surfaces with non-straight rows and columns do not always render properly. |