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Handle Null rhi backend in backingstore

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Was missing for some reason when this got added in 6.4.

Change-Id: I4f8b780c7119649688d8d8a197e8ef59730b0b61
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
(cherry picked from commit cdae120f7f23fefcb4adbc34c6f082c60faa2952)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
This commit is contained in:
Laszlo Agocs 2023-07-19 11:24:37 +02:00 committed by Qt Cherry-pick Bot
parent 226f84d5ac
commit 6843a4a69e
1 changed files with 5 additions and 0 deletions
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5
src/gui/painting/qbackingstorerhisupport.cpp
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@ -56,6 +56,11 @@ bool QBackingStoreRhiSupport::create()
QOffscreenSurface *surface = nullptr;
QRhi::Flags flags;
if (m_config.api() == QPlatformBackingStoreRhiConfig::Null) {
QRhiNullInitParams params;
rhi = QRhi::create(QRhi::Null, &params, flags);
}
#if QT_CONFIG(opengl)
if (!rhi && m_config.api() == QPlatformBackingStoreRhiConfig::OpenGL) {
surface = QRhiGles2InitParams::newFallbackSurface(m_format);