[Mesa-dev] [PATCH v2 27/30] i965/tes/scalar: Fix load input for doubles

[Francisco Jerez]

Samuel Iglesias Gonsálvez <siglesias at igalia.com> writes:

> From: Iago Toral Quiroga <itoral at igalia.com>
>
Reviewed-by: Francisco Jerez <currojerez at riseup.net>

> ---
>  src/mesa/drivers/dri/i965/brw_fs_nir.cpp | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
> index 2160127..57ab020 100644
> --- a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
> +++ b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
> @@ -2716,8 +2716,8 @@ fs_visitor::nir_emit_tes_intrinsic(const fs_builder &bld,
>           if (imm_offset < max_push_slots) {
>              fs_reg src = fs_reg(ATTR, imm_offset / 2, dest.type);
>              for (int i = 0; i < instr->num_components; i++) {
> -               bld.MOV(offset(dest, bld, i),
> -                       component(src, 4 * (imm_offset % 2) + i));
> +               unsigned comp = 16 / type_sz(dest.type) * (imm_offset % 2) + i;
> +               bld.MOV(offset(dest, bld, i), component(src, comp));
>              }
>              tes_prog_data->base.urb_read_length =
>                 MAX2(tes_prog_data->base.urb_read_length,
> -- 
> 2.5.0
>
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