From 7782f39e759798975ace6f3272dd3f263ddc8702 Mon Sep 17 00:00:00 2001 From: Connor Abbott Date: Fri, 14 Aug 2015 12:29:31 -0700 Subject: [PATCH] i965/fs/nir: translate double pack/unpack v2 (Sam): - Fix line overflow (Topi). v3: Use subscript() instead of stride() (Curro) Reviewed-by: Kenneth Graunke --- 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 60335c377ef..5b5a7667bbb 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp @@ -1098,6 +1098,18 @@ 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, subscript(op[0], BRW_REGISTER_TYPE_UD, 0)); + break; + + case nir_op_unpack_double_2x32_split_y: + bld.MOV(result, subscript(op[0], BRW_REGISTER_TYPE_UD, 1)); + break; + case nir_op_fpow: inst = bld.emit(SHADER_OPCODE_POW, result, op[0], op[1]); inst->saturate = instr->dest.saturate; -- 2.30.2