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hasvk: Implement lower_base_workgroup_id

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Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20068>
This commit is contained in:
Jason Ekstrand 2022-11-29 14:04:50 -06:00 • committed by Marge Bot
parent 3c09571f67
commit 19ad2629d0
1 changed files with 17 additions and 0 deletions
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17
src/intel/vulkan_hasvk/anv_nir_apply_pipeline_layout.c
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@ -1106,6 +1106,21 @@ lower_load_constant(nir_builder *b, nir_intrinsic_instr *intrin,
return true;
}
static bool
lower_base_workgroup_id(nir_builder *b, nir_intrinsic_instr *intrin,
struct apply_pipeline_layout_state *state)
{
b->cursor = nir_instr_remove(&intrin->instr);
nir_ssa_def *base_workgroup_id =
nir_load_push_constant(b, 3, 32, nir_imm_int(b, 0),
.base = offsetof(struct anv_push_constants, cs.base_work_group_id),
.range = 3 * sizeof(uint32_t));
nir_ssa_def_rewrite_uses(&intrin->dest.ssa, base_workgroup_id);
return true;
}
static void
lower_tex_deref(nir_builder *b, nir_tex_instr *tex,
nir_tex_src_type deref_src_type,
@ -1377,6 +1392,8 @@ apply_pipeline_layout(nir_builder *b, nir_instr *instr, void *_state)
return lower_image_intrinsic(b, intrin, state);
case nir_intrinsic_load_constant:
return lower_load_constant(b, intrin, state);
case nir_intrinsic_load_base_workgroup_id:
return lower_base_workgroup_id(b, intrin, state);
case nir_intrinsic_load_ray_query_global_intel:
return lower_ray_query_globals(b, intrin, state);
default: