These older servers are not very old (~ Oct 2009),
and the performance hit would be more due to readback than software scaling.
(EXTEND_NONE is often done is software even server-side.)
(I don't know what Chrome does but maybe its doing its compositing client-side, so there's no need to read back.)
These older servers are not very old (~ Oct 2009),
and the performance hit would be more due to readback than software scaling.
(EXTEND_NONE is often done is software even server-side.)
(I don't know what Chrome does but maybe its doing its compositing client-side, so there's no need to read back.)