diff options
| -rw-r--r-- | src/glsl/nir/nir_lower_alu_to_scalar.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/glsl/nir/nir_lower_alu_to_scalar.c b/src/glsl/nir/nir_lower_alu_to_scalar.c index 5d15fb2bc32..efbe9e7175f 100644 --- a/src/glsl/nir/nir_lower_alu_to_scalar.c +++ b/src/glsl/nir/nir_lower_alu_to_scalar.c @@ -100,6 +100,21 @@ lower_alu_instr_scalar(nir_alu_instr *instr, void *mem_ctx) */ return; + case nir_op_unpack_unorm_4x8: + case nir_op_unpack_snorm_4x8: + case nir_op_unpack_unorm_2x16: + case nir_op_unpack_snorm_2x16: + /* There is no scalar version of these ops, unless we were to break it + * down to bitshifts and math (which is definitely not intended). + */ + return; + + case nir_op_unpack_half_2x16: + /* We could split this into unpack_half_2x16_split_[xy], but should + * we? + */ + return; + LOWER_REDUCTION(nir_op_fdot, nir_op_fmul, nir_op_fadd); LOWER_REDUCTION(nir_op_ball_fequal, nir_op_feq, nir_op_iand); LOWER_REDUCTION(nir_op_ball_iequal, nir_op_ieq, nir_op_iand); |