Your bug report

#52120: 29.0.50; XRender image transforms many magnitudes faster than Cairo image transforms

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 52120@debbugs.gnu.org.

-- 
52120: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=52120
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