-Original Message-
From: Dave Airlie [mailto:airl...@linux.ie]
Sent: 2009年9月18日 9:31
To: Zou, Nanhai
Cc: Brian Paul; mesa3d-dev
Subject: Re: [Mesa3d-dev] Mesa (mesa_7_6_branch): i965: do a flush in clear,
fix openarena render issue,
In general, adding flush() calls is not the correct way
Is this still being tracked down? we should probably revert the hack if
nobody is actually going to look for the proper fix.
I have replaced the intelFlush to a intel_batchbuffer_flush, then benchmark
it with ut2004 demo.
Found almost no regression.
Its not about a regresssion there
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Dave Airlie wrote:
Is this still being tracked down? we should probably revert the hack if
nobody is actually going to look for the proper fix.
I have replaced the intelFlush to a intel_batchbuffer_flush, then benchmark
it with ut2004 demo.
In general, adding flush() calls is not the correct way to fix bugs
(and can impact performance). This flush is probably hiding the true
cause of the bug. Unfortunately, I don't know what that would be.
I don't know exactly the reason.
It seems that some rendering is delayed to the next
Nan hai Zou wrote:
Module: Mesa
Branch: mesa_7_6_branch
Commit: 76e836a41ad47237f80195c5dacb8bc57a7f2b69
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=76e836a41ad47237f80195c5dacb8bc57a7f2b69
Author: Zou Nan hai nanhai@intel.com
Date: Wed Sep 16 13:25:46 2009 +0800
-Original Message-
From: Brian Paul [mailto:bri...@vmware.com]
Sent: 2009年9月16日 22:34
To: Zou, Nanhai
Cc: mesa3d-dev
Subject: Re: Mesa (mesa_7_6_branch): i965: do a flush in clear, fix openarena
render issue,
Nan hai Zou wrote:
Module: Mesa
Branch: mesa_7_6_branch
Commit: