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| author | Johan Klokkhammer Helsing <johan.helsing@qt.io> | 2020-01-13 11:14:12 +0100 |
|---|---|---|
| committer | Johan Klokkhammer Helsing <johan.helsing@qt.io> | 2020-02-24 13:44:37 +0100 |
| commit | 033154229442e19bc675ab69015d460fe3aee775 (patch) | |
| tree | 6f8a9f5db0354710c7db0ef6aa576ef3d8595226 /src/quick/scenegraph/qsgrhisupport.cpp | |
| parent | a962681a11a4a4a36053d060702353965298b8bb (diff) | |
Warn when requesting unknown RHI backend
When QSG_RHI_BACKEND is set to something we don't recognize.
Change-Id: Ifa18cf38bc110e3a96b94fa89abac5bdfd70ba8a
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Diffstat (limited to 'src/quick/scenegraph/qsgrhisupport.cpp')
| -rw-r--r-- | src/quick/scenegraph/qsgrhisupport.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/quick/scenegraph/qsgrhisupport.cpp b/src/quick/scenegraph/qsgrhisupport.cpp index 9194d3e730..cf30cb3f9a 100644 --- a/src/quick/scenegraph/qsgrhisupport.cpp +++ b/src/quick/scenegraph/qsgrhisupport.cpp @@ -157,6 +157,8 @@ void QSGRhiSupport::applySettings() } else if (rhiBackend == QByteArrayLiteral("null")) { m_rhiBackend = QRhi::Null; } else { + if (!rhiBackend.isEmpty()) + qWarning("Unknown key \"%s\" for QSG_RHI_BACKEND, falling back to default backend.", qPrintable(rhiBackend)); #if defined(Q_OS_WIN) m_rhiBackend = QRhi::D3D11; #elif defined(Q_OS_MACOS) || defined(Q_OS_IOS) |