[Mesa-dev] [PATCH 04/22] nir: Add explicit_binding to nir_variable

[Timothy Arceri]

Reviewed-by: Timothy Arceri <tarceri at itsqueeze.com>

On 18/04/18 00:36, Alejandro Piñeiro wrote:
> From: Neil Roberts <nroberts at igalia.com>
> 
> This is copied from the corresponding value in ir_variable. The
> intention is to eventually use it in a pure-NIR linker.
> ---
>   src/compiler/glsl/glsl_to_nir.cpp | 1 +
>   src/compiler/nir/nir.h            | 5 +++++
>   2 files changed, 6 insertions(+)
> 
> diff --git a/src/compiler/glsl/glsl_to_nir.cpp b/src/compiler/glsl/glsl_to_nir.cpp
> index 8e5e9c34912..817e9dad2b8 100644
> --- a/src/compiler/glsl/glsl_to_nir.cpp
> +++ b/src/compiler/glsl/glsl_to_nir.cpp
> @@ -435,6 +435,7 @@ nir_visitor::visit(ir_variable *ir)
>      var->data.index = ir->data.index;
>      var->data.descriptor_set = 0;
>      var->data.binding = ir->data.binding;
> +   var->data.explicit_binding = ir->data.explicit_binding;
>      var->data.bindless = ir->data.bindless;
>      var->data.offset = ir->data.offset;
>      var->data.image.read_only = ir->data.memory_read_only;
> diff --git a/src/compiler/nir/nir.h b/src/compiler/nir/nir.h
> index f3326e6df94..1c64efedd8e 100644
> --- a/src/compiler/nir/nir.h
> +++ b/src/compiler/nir/nir.h
> @@ -255,6 +255,11 @@ typedef struct nir_variable {
>          */
>         unsigned bindless:1;
>   
> +      /**
> +       * Was an explicit binding set in the shader?
> +       */
> +      unsigned explicit_binding:1;
> +
>         /**
>          * \brief Layout qualifier for gl_FragDepth.
>          *
>