[Mesa-dev] [PATCH] softpipe: Anisotropic filtering extension
keithw at vmware.com
Mon Jun 6 02:33:17 PDT 2011
This looks very interesting. Ultimately llvmpipe would want to have aniso as well, but performance would be much more important there. Do you have a feeling for what shortcuts the hardware implementations are taking?
----- Original Message -----
From: "Andreas Faenger" <a.faenger at e-sign.com>
To: mesa-dev at lists.freedesktop.org
Cc: "a faenger" <a.faenger at e-sign.com>
Sent: Monday, 6 June, 2011 8:13:15 AM
Subject: [Mesa-dev] [PATCH] softpipe: Anisotropic filtering extension
as requested by Paul, I've converted the patch which provides anisotropic filtering for swrast to softpipe. The rendering results of both version are almost identical and are much better compared to typical HW rendering, e.g. NVIDIA which produces a lot more aliasing.
Andreas Faenger (1):
softpipe: Anisotropic filtering extension.
src/gallium/drivers/softpipe/sp_screen.c | 4 +-
src/gallium/drivers/softpipe/sp_tex_sample.c | 331 ++++++++++++++++++++++++++
2 files changed, 333 insertions(+), 2 deletions(-)
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