[Pixman] [PATCH] sse2: Add a fast path for add_n_8888

[Chris Wilson]

On Wed, 2 Jan 2013 07:33:03 -0800, Matt Turner <mattst88 at gmail.com> wrote:
> On Wed, Jan 2, 2013 at 3:01 AM, Chris Wilson <chris at chris-wilson.co.uk> wrote:
> > This path is being exercised by inplace compositing of trapezoids, for
> > instance as used in the firefox-asteroids cairo-trace.
> 
> cairo-perf-trace numbers from firefox-asteroids would be cool to have
> in the commit message.

The actual trace is CPU bound in the client, this just reduces the
CPU overhead of the server and makes perf happier, so nothing really to
report.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre