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backends/drm: don't crash if the surface is nullptr

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CCBUG: 474987
This commit is contained in:
Xaver Hugl 2023-09-28 15:47:45 +02:00
parent 1e6f46eb0c
commit d33c6b5409
1 changed files with 3 additions and 0 deletions
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3
src/backends/drm/drm_egl_layer_surface.cpp
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@ -168,6 +168,9 @@ bool EglGbmLayerSurface::endRendering(const QRegion &damagedRegion)
std::chrono::nanoseconds EglGbmLayerSurface::queryRenderTime() const
{
if (!m_surface) {
return std::chrono::nanoseconds::zero();
}
const auto cpuTime = m_surface->renderEnd - m_surface->renderStart;
if (m_surface->timeQuery) {
m_eglBackend->makeCurrent();