Details
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Bug
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Resolution: Duplicate
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P2: Important
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None
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5.15.1
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None
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Host: Mac Mini (2019), MacOS 10.15.7 (Catalina), Qt 5.15.1
Device: iPad Pro (2020), iOS 14.1
Description
If we choose the Metal backend (QQuickWindow::setSceneGraphBackend(QSGRendererInterface::MetalRhi);) We get many of these error log messages when using ColorOverlay in our QML code:
qUncompress: Z_DATA_ERROR: Input data is corrupted
Attempted to deserialize QShader with unknown version 0.
ShaderEffect: Failed to deserialize QShader from :/qt-project.org/imports/QtGraphicalEffects/shaders/coloroverlay.frag
ShaderEffect: shader preparation failed for qrc:/qt-project.org/imports/QtGraphicalEffects/shaders/coloroverlay.frag
Looks related to QTBUG-87402, however we're not using any own Shader Effects.
We assume similar things would happen when using other components from Qt Quick Graphical Effects, not just ColorOverlay.
Attachments
Issue Links
- duplicates
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QTBUG-88511 Error messages when using QML DropShadow with RHI Metal backend
- Closed