On Mon, Jul 18, 2016 at 6:49 PM, Kenneth Graunke <kenn...@whitecape.org> wrote:
> Signed-off-by: Kenneth Graunke <kenn...@whitecape.org>
> ---
> src/mesa/drivers/dri/i965/brw_fs_nir.cpp | 15 +++++++++++++--
> 1 file changed, 13 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 6265dc6..a39c37e 100644
> --- a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
> +++ b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
> @@ -4177,13 +4177,24 @@ fs_visitor::nir_emit_shared_atomic(const fs_builder
> &bld,
> dest = get_nir_dest(instr->dest);
>
> fs_reg surface = brw_imm_ud(GEN7_BTI_SLM);
> - fs_reg offset = get_nir_src(instr->src[0]);
> + fs_reg offset;
> fs_reg data1 = get_nir_src(instr->src[1]);
> fs_reg data2;
> if (op == BRW_AOP_CMPWR)
> data2 = get_nir_src(instr->src[2]);
>
> - /* Emit the actual atomic operation operation */
> + /* Get the offset */
> + nir_const_value *const_offset = nir_src_as_const_value(instr->src[0]);
> + if (const_offset) {
> + offset = brw_imm_ud(instr->const_index[0] + const_offset->u32[0]);
> + } else {
> + offset = vgrf(glsl_type::uint_type);
> + bld.ADD(offset,
> + retype(get_nir_src(instr->src[0]), BRW_REGISTER_TYPE_UD),
> + brw_imm_ud(instr->const_index[0]));
> + }
> +
> + /* Emit the actua atomic operation operation */
An l got lost...
>
> fs_reg atomic_result = emit_untyped_atomic(bld, surface, offset,
> data1, data2,
> --
> 2.9.0
>
> _______________________________________________
> mesa-dev mailing list
> mesa-dev@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/mesa-dev
_______________________________________________
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/mesa-dev
