[Mesa-dev] [PATCH 0/3] gen6+ pipe control fixes for queries
Daniel Vetter
daniel.vetter at ffwll.ch
Tue Jun 26 07:28:55 PDT 2012
Hi all,
This is a bit fallout from trying to battle that curious pipe control depth
count write failure:
https://bugs.freedesktop.org/show_bug.cgi?id=48019
For whatever oddball reason, the depth count write simply never shows up
sometimes. Preventing buffer re-use (with e.g. making the query bo grossly
oversized) works around the issue. These patches here don't fix this major
issue, but at least a few other things.
Cheers, Daniel
Daniel Vetter (3):
i965: tackle the occlusion query pipe control mess
i965: we want 64bit writes for depth count
i965: adjust gen6+ timestamp pipe_control writes
src/mesa/drivers/dri/i965/brw_queryobj.c | 91 +++++++++++++++++++++++-------
src/mesa/drivers/dri/intel/intel_reg.h | 1 +
2 files changed, 72 insertions(+), 20 deletions(-)
--
1.7.7.6
More information about the mesa-dev
mailing list