[Mesa-dev] [PATCH 4/6] i965: Remove writemask support from brw_SAMPLE().

[Kenneth Graunke]

On 02/06/2013 05:29 PM, Eric Anholt wrote:
> The code was rather broken for non-XYZW on 8-wide, but all of our
> callers were using XYZW anyway.  For my experiments with using writemask
> on texturing, I've been using manual header setup in the compiler
> backends, since we want to actually know what registers are written for
> optimization and register allocation.
> ---
>   src/mesa/drivers/dri/i965/brw_blorp_blit.cpp |    1 -
>   src/mesa/drivers/dri/i965/brw_eu.h           |    1 -
>   src/mesa/drivers/dri/i965/brw_eu_emit.c      |  123 ++++----------------------
>   src/mesa/drivers/dri/i965/brw_fs_emit.cpp    |    1 -
>   src/mesa/drivers/dri/i965/brw_vec4_emit.cpp  |    1 -
>   5 files changed, 18 insertions(+), 109 deletions(-)

Patches 4-6 are:
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>

I haven't gotten to #3 yet, but I'll try to.