[Bug 98005] VCE dual instance encoding inconsistent since st/va: enable dual instances encode by sync surface

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Nov 29 20:02:55 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=98005

--- Comment #34 from Boyuan Zhang <boyuan.zhang at amd.com> ---
Hi Andy,

I re-checked the logic, cqp behaviour is affected patch#1. By re-testing cqp, I
confirmed that force to submit two consecutive single job logic should be
applied to cqp as well, otherwise we have a chance to miss a flush or end up
with sending last p and next i frame together which may protentially cause
corruption. Nice catch!

Solution is simple, as you already tried, remove the "if statement" to apply
new logic to cqp as well.

New patches can be found at:

https://lists.freedesktop.org/archives/mesa-dev/2016-November/136860.html
https://lists.freedesktop.org/archives/mesa-dev/2016-November/136855.html

I will push them to upstream once you confirmed the fix. :-)

Regards,
Boyuan

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