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Bug
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Resolution: Unresolved
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P3: Somewhat important
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None
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5.15
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None
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All
I'd expect the following implementations to give exactly the same result, assuming:
QPixmap m_bgCache; QPainter* p;
A/
p->drawPixmap(QPointF{}, m_bgCache);
B/
QPainter::PixmapFragment fragment{
0., 0.,
0., 0.,
(qreal)m_bgCache.width(), (qreal) m_bgCache.height(),
1., 1.,
0., 1.
};
p->drawPixmapFragments(&fragment, 1, m_bgCache);
Alas, first case gives me good.png and second case gives me bad.png
