[PATCH weston v2 13/20] renderers: use weston_matrix_needs_filtering to choose filter parameters in gl and pixman renderers

[Bill Spitzak]

On 10/16/2014 08:55 AM, Derek Foreman wrote:
>  we still do our
> own test here because the pixman check misses a few opportunities when the
> display is flipped.

I have a patch posted to the pixman list to fix this, though I am not 
sure what is happening there or if they will use it. It also makes the 
down-scale filtering work.