[Mesa-dev] [PATCH 0/5] Add new SPIR-V functions in NIR

[tournier.elie]

This series is:
Reviewed by: Elie Tournier <elie.tournier at collabora.com>

On 12 June 2017 at 17:33, Juan A. Suarez Romero <jasuarez at igalia.com> wrote:
> This short series of 5 patches extend a couple of functions SPIR-V functions to
> support 64-bit, as well as it adds new functions defined in GLSL.450.std.
>
> The first 2 commits add support for 64-bit float-point types in Step() and
> SmoothStep().
>
> The latest 3 commits implement GLSL.std.450 NMin(), NMax() and NClamp() SPIR-V
> instructions.
>
>
> Juan A. Suarez Romero (5):
>   nir: sge operation is defined for floating-point types
>   nir: add support for 64-bit in SmoothStep function
>   nir: implement GLSL.std.450 NMin operation
>   nir: implement GLSL.std.450 NMax operation
>   nir: implement GLSL.std.450 NClamp operation
>
>  src/compiler/nir/nir_opcodes.py  |  2 +-
>  src/compiler/spirv/vtn_glsl450.c | 58 +++++++++++++++++++++++++++++++++++++---
>  2 files changed, 56 insertions(+), 4 deletions(-)
>
> --
> 2.9.4
>
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