[Mesa-dev] [PATCH 0/3] Converting TTN to using frontface intrinsic.

[Kenneth Graunke]

On Friday, August 5, 2016 4:22:16 PM PDT Eric Anholt wrote:
> Here's a little miniseries from my trying to convert from using TTN to
> usually using GTN in vc4.  No change on shader-db, but seems like a
> good idea.
> 
> Eric Anholt (3):
>   nir: Tell opt_algebraic that load_front_face is a boolean.
>   nir: Use the system-value front face for twoside lowering.
>   ttn: Use nir_load_front_face instead of the TGSI-style input.
> 
>  src/compiler/nir/nir_lower_two_sided_color.c       | 23 +++------
>  src/compiler/nir/nir_search.c                      | 60 ++++++++++++++++------
>  src/gallium/auxiliary/nir/tgsi_to_nir.c            | 30 +++++++++--
>  .../drivers/freedreno/ir3/ir3_compiler_nir.c       | 46 -----------------
>  src/gallium/drivers/vc4/vc4_nir_lower_io.c         | 15 +-----
>  5 files changed, 80 insertions(+), 94 deletions(-)
> 
> 

Patches 2-3 are:
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
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