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intel/fs: Support load_workgroup_id_zero_base

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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 13:54:55 -06:00
committed by Marge Bot
parent 4fb33124c3
commit 7d2e3f660c
1 changed files with 13 additions and 4 deletions
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17
src/intel/compiler/brw_fs_nir.cpp
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@@ -191,6 +191,7 @@ emit_system_values_block(nir_block *block, fs_visitor *v)
break; break;
case nir_intrinsic_load_workgroup_id: case nir_intrinsic_load_workgroup_id:
case nir_intrinsic_load_workgroup_id_zero_base:
assert(gl_shader_stage_uses_workgroup(v->stage)); assert(gl_shader_stage_uses_workgroup(v->stage));
reg = &v->nir_system_values[SYSTEM_VALUE_WORKGROUP_ID]; reg = &v->nir_system_values[SYSTEM_VALUE_WORKGROUP_ID];
if (reg->file == BAD_FILE) if (reg->file == BAD_FILE)
@@ -3741,10 +3742,18 @@ fs_visitor::nir_emit_cs_intrinsic(const fs_builder &bld,
cs_payload().load_subgroup_id(bld, dest); cs_payload().load_subgroup_id(bld, dest);
break; break;
case nir_intrinsic_load_local_invocation_id: case nir_intrinsic_load_local_invocation_id: {
case nir_intrinsic_load_workgroup_id: { fs_reg val = nir_system_values[SYSTEM_VALUE_LOCAL_INVOCATION_ID];
gl_system_value sv = nir_system_value_from_intrinsic(instr->intrinsic); assert(val.file != BAD_FILE);
fs_reg val = nir_system_values[sv]; dest.type = val.type;
for (unsigned i = 0; i < 3; i++)
bld.MOV(offset(dest, bld, i), offset(val, bld, i));
break;
}
case nir_intrinsic_load_workgroup_id:
case nir_intrinsic_load_workgroup_id_zero_base: {
fs_reg val = nir_system_values[SYSTEM_VALUE_WORKGROUP_ID];
assert(val.file != BAD_FILE); assert(val.file != BAD_FILE);
dest.type = val.type; dest.type = val.type;
for (unsigned i = 0; i < 3; i++) for (unsigned i = 0; i < 3; i++)