[Mesa-dev] [PATCH 1/2] i965: Don't flush the batch at the end of blorp.

Kenneth Graunke kenneth at whitecape.org
Wed Apr 17 14:42:58 PDT 2013


On 04/16/2013 04:21 PM, Eric Anholt wrote:
> Improves GLB2.7 performance 0.13% +/- 0.09% (n=104/105, outliers removed).
> More importantly, once color glClear()s are done through blorp in the next
> commit, this reduces regression in GLES3 conformance tests that rely on
> queueing up many glClear()s and having the GPU report being still busy in
> an ARB_sync query after that.
> ---
>   src/mesa/drivers/dri/i965/brw_blorp.cpp  |   19 +++++++++++++++++++
>   src/mesa/drivers/dri/i965/gen6_blorp.cpp |    9 ---------
>   src/mesa/drivers/dri/i965/gen7_blorp.cpp |    9 ---------
>   3 files changed, 19 insertions(+), 18 deletions(-)

Patch 1 is:
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>

I haven't had a chance to look at patch 2 yet.



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