From: Connor Abbott <[email protected]>
---
src/mesa/drivers/dri/i965/brw_fs_nir.cpp | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
index 3ed3343..ca1f24f 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
@@ -1090,6 +1090,18 @@ fs_visitor::nir_emit_alu(const fs_builder &bld,
nir_alu_instr *instr)
inst->saturate = instr->dest.saturate;
break;
+ case nir_op_pack_double_2x32_split:
+ bld.emit(FS_OPCODE_PACK, result, op[0], op[1]);
+ break;
+
+ case nir_op_unpack_double_2x32_split_x:
+ bld.MOV(result, stride(retype(op[0], BRW_REGISTER_TYPE_UD), 2));
+ break;
+
+ case nir_op_unpack_double_2x32_split_y:
+ bld.MOV(result, stride(horiz_offset(retype(op[0], BRW_REGISTER_TYPE_UD),
1), 2));
+ break;
+
case nir_op_fpow:
inst = bld.emit(SHADER_OPCODE_POW, result, op[0], op[1]);
inst->saturate = instr->dest.saturate;
--
2.5.0
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