[Mesa-dev] [PATCH 2/2] i965: Make the dummy fragment shader work in SIMD16 mode.
eric at anholt.net
Sat Feb 18 17:21:55 PST 2012
On Sat, 18 Feb 2012 13:16:04 -0800, Kenneth Graunke <kenneth at whitecape.org> wrote:
> If you're resorting to the dummy shader, you've probably already turned
> off SIMD16 mode. But if you didn't, it would die in a fire.
> We could either fail to compile in SIMD16 mode...or just fix it.
> Signed-off-by: Kenneth Graunke <kenneth at whitecape.org>
> src/mesa/drivers/dri/i965/brw_fs_visitor.cpp | 12 +++++++-----
> 1 files changed, 7 insertions(+), 5 deletions(-)
> Now you can render solid pink twice as fast! Wooooooooo.
> Well, not really. But hey. Why not.
I'd been meaning to try hooking this up again while thinking about
performance testing. Thanks!
Reviewed-by: Eric Anholt <eric at anholt.net>
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