[Mesa-dev] [PATCH] glsl: fix packing support for arrays of doubles

[Ilia Mirkin]

Reviewed-by: Ilia Mirkin <imirkin at alum.mit.edu>

(for the little that's worth... I didn't spot this in the original
commit. Oh well.)

On Mon, Apr 27, 2015 at 5:35 PM, Timothy Arceri <t_arceri at yahoo.com.au> wrote:
> Broke in commit f00c5f85b82efe9535b18dbf97c4591fb28aeae6 when
> adding support for multidimensional arrays
> ---
>  src/glsl/lower_packed_varyings.cpp | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/src/glsl/lower_packed_varyings.cpp b/src/glsl/lower_packed_varyings.cpp
> index f8e79bd..d8bebb5 100644
> --- a/src/glsl/lower_packed_varyings.cpp
> +++ b/src/glsl/lower_packed_varyings.cpp
> @@ -645,8 +645,8 @@ lower_packed_varyings_visitor::needs_lowering(ir_variable *var)
>     if (var->data.explicit_location)
>        return false;
>
> -   if (var->type->without_array()->vector_elements == 4 &&
> -       !var->type->is_double())
> +   const glsl_type *type = var->type->without_array();
> +   if (type->vector_elements == 4 && !type->is_double())
>        return false;
>     return true;
>  }
> --
> 2.1.0
>