[cairo] (no subject)

Bryce Harrington bryce at bryceharrington.org
Tue Sep 18 18:10:11 UTC 2018

On Tue, Sep 18, 2018 at 06:29:41AM +0000, Sathya.Narayana at mt.com wrote:
> We are using cairo along with GTK2 (with Direct FB) on an embedded Linux system that does not have a FPU/GPU.
> We see the rendering of screens being very slow and we suspect it could be because of floating point operations. Since we do not have complex graphics, it is possible to switch off floating point operations or even switch off "double"?  Also I am not sure if this is the reason for the poor rendering performance.

There is some code in cairo to use fixed point in some areas of the
renderer, but no switch to use it globally afaik.


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