diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4_nir.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp b/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp index f98a1e008d6..b94df2e0ad1 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp @@ -1533,6 +1533,18 @@ vec4_visitor::nir_emit_alu(nir_alu_instr *instr) break; } + case nir_op_unpack_double_2x32_split_x: + case nir_op_unpack_double_2x32_split_y: { + enum opcode oper = (instr->op == nir_op_unpack_double_2x32_split_x) ? + VEC4_OPCODE_PICK_LOW_32BIT : VEC4_OPCODE_PICK_HIGH_32BIT; + dst_reg tmp = dst_reg(this, glsl_type::dvec4_type); + emit(MOV(tmp, op[0])); + dst_reg tmp2 = dst_reg(this, glsl_type::uvec4_type); + emit(oper, tmp2, src_reg(tmp)); + emit(MOV(dst, src_reg(tmp2))); + break; + } + case nir_op_unpack_half_2x16: /* As NIR does not guarantee that we have a correct swizzle outside the * boundaries of a vector, and the implementation of emit_unpack_half_2x16 |