[PATCH xserver 00/19] glamor: Cleanups all over

Eric Anholt eric at anholt.net
Fri Jan 29 11:51:16 PST 2016

Dave Airlie <airlied at gmail.com> writes:

> On 28 January 2016 at 18:21, Dave Airlie <airlied at gmail.com> wrote:
>> On 28 January 2016 at 11:56, Eric Anholt <eric at anholt.net> wrote:
>>> I've been working on vc4 X performance again, particularly looking at
>>> dragging windows with xcompmgr -c running.  I'll be sending a separate
>>> patch to accelerate a8 rendering on GLES2-class renderers, but even
>>> with that things are crazy slow.  I think at this point the major
>>> problem is the crazy mass of code from rel_sampler().
>>> This series was some cleanups as I worked toward that, and finally one
>>> patch that should reduce the cost of rel_sampler on non-control-flow
>>> hardware (I see fewer texture sampler requests on vc4).  No
>>> performance change on i965, but I hope that vc4 is in better shape
>>> after it.  (I'm away from the hardware at the moment, but should test
>>> later today).
>> 1-3 look good to me,
>> Reviewed-by: Dave Airlie <airlied at redhat.com>
> Okay I've dug through the rest, assuming they don't break anything all
> look good.
> Reviewed-by: Dave Airlie <airlied at redhat.com>
> good to know if they have any effect on VC4.

Finally got my giant edifice of scripts working:

8.09199% +/- 0.416675% (n=5) on comppixwin100 on vc4.
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