The index into the output_reg array where to store the destination register is fetched from the nir_outputs map built during nir_setup_outputs stage.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=89580 --- src/mesa/drivers/dri/i965/brw_vec4_nir.cpp | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git a/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp b/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp index 8a2d335..55d4490 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp @@ -520,10 +520,23 @@ vec4_visitor::nir_emit_intrinsic(nir_intrinsic_instr *instr) } case nir_intrinsic_store_output_indirect: + has_indirect = true; /* fallthrough */ - case nir_intrinsic_store_output: - /* @TODO: Not yet implemented */ + case nir_intrinsic_store_output: { + int offset = instr->const_index[0]; + int output = nir_outputs[offset]; + + src = get_nir_src(instr->src[0], nir_output_types[offset]); + dest = dst_reg(src); + + dest.writemask = brw_writemask_for_size(instr->num_components); + + if (has_indirect) + dest.reladdr = new(mem_ctx) src_reg(get_nir_src(instr->src[1])); + + output_reg[output] = dest; break; + } case nir_intrinsic_load_vertex_id: unreachable("should be lowered by lower_vertex_id()"); -- 2.1.4 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
