On 08/28/2013 05:22 PM, Matt Turner wrote:
Existed since the initial import, but appear to never have actually
existed.
---
Rotate?
src/mesa/drivers/dri/i965/brw_defines.h | 2 --
src/mesa/drivers/dri/i965/brw_eu.h | 2 --
src/mesa/drivers/dri/i965/brw_eu_emit.c | 2 --
src/mesa/drivers/dri/i965/brw_fs_cse.cpp | 2 --
4 files changed, 8 deletions(-)
Both patches are:
Reviewed-by: Kenneth Graunke <kenn...@whitecape.org>
For what it's worth, RSR, RSL, and DPA2 are mentioned in the "Defeatured
Instructions" section of the 965 PRM, Volume 4:
"The following instructions are removed from Gen4 implementation mainly
due to implementation cost/schedule reasons. They are candidates for
future generations."
So they never actually existed; the Gen4 architects just thought they
might be useful someday...and never implemented them.
--Ken
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