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Windows needed renderPixmap. Typical. Mac & Linux still don't need it

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This commit is contained in:
Mark Watkins 2013-01-19 08:10:42 +10:00
parent ec8809f308
commit 1bca04c756
1 changed files with 12 additions and 9 deletions
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21
Graphs/gGraphView.cpp
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@ -2073,21 +2073,24 @@ QPixmap gGraph::renderPixmap(int w, int h, bool printing)
sg->setScaleY(1.0);
// pm=QPixmap::fromImage(sg->fboRenderPixmap(w,h));
sg->makeCurrent(); // has to be current for fbo creation
#ifndef Q_OS_MAC
// This doesn't work on Rich's Radeon boxen either
// I'm suspiscious of this function on Radeon hardware.
// pm=sg->renderPixmap(w,h,false);
#endif
#ifdef Q_OS_WIN
if (pm.isNull()){
pm=sg->renderPixmap(w,h,false);
}
if (pm.isNull()) { // Works, but gives shader warnings
pm=QPixmap::fromImage(sg->pbRenderPixmap(w,h));
}
if (pm.isNull()){ // crashes on mine, not sure what to do about it
pm=QPixmap::fromImage(sg->fboRenderPixmap(w,h));
}
#else
pm=QPixmap::fromImage(sg->fboRenderPixmap(w,h));
if (pm.isNull()) { // not sure if this will work with printing
qDebug() << "Had to use PixelBuffer for snapshots\n";
pm=QPixmap::fromImage(sg->pbRenderPixmap(w,h));
}
#endif
//sg->doneCurrent();
sg->trashGraphs();
m_graphview=tgv;