diff options
| author | Neil Roberts <[email protected]> | 2019-01-30 11:02:39 +0100 |
|---|---|---|
| committer | Neil Roberts <[email protected]> | 2019-11-20 14:09:43 +0100 |
| commit | 0f5640c57741fe1122aa218b678eddaa6ae94601 (patch) | |
| tree | f3186467e1c91c5bb2de1e2ab481ee6246ab2387 /src | |
| parent | 2ec97e78a9ae4da59f175a5f24c3d6c062f36ca7 (diff) | |
nir: Add a 16-bit bool type
Adds nir_type_bool16 as well as 16-bit versions of all the bool
opcodes.
Reviewed-by: Rob Clark <[email protected]>
Acked-by: Alyssa Rosenzweig <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/compiler/nir/nir.h | 1 | ||||
| -rw-r--r-- | src/compiler/nir/nir_opcodes.py | 11 |
2 files changed, 11 insertions, 1 deletions
diff --git a/src/compiler/nir/nir.h b/src/compiler/nir/nir.h index 9bd1d321e03..e0e2b5a27d2 100644 --- a/src/compiler/nir/nir.h +++ b/src/compiler/nir/nir.h @@ -889,6 +889,7 @@ typedef enum { nir_type_bool = 6, nir_type_float = 128, nir_type_bool1 = 1 | nir_type_bool, + nir_type_bool16 = 16 | nir_type_bool, nir_type_bool32 = 32 | nir_type_bool, nir_type_int1 = 1 | nir_type_int, nir_type_int8 = 8 | nir_type_int, diff --git a/src/compiler/nir/nir_opcodes.py b/src/compiler/nir/nir_opcodes.py index fd8b56063f0..01b5e2bef6c 100644 --- a/src/compiler/nir/nir_opcodes.py +++ b/src/compiler/nir/nir_opcodes.py @@ -95,6 +95,7 @@ tfloat = "float" tint = "int" tbool = "bool" tbool1 = "bool1" +tbool16 = "bool16" tbool32 = "bool32" tuint = "uint" tuint16 = "uint16" @@ -123,7 +124,7 @@ def type_sizes(type_): if type_has_size(type_): return [type_size(type_)] elif type_ == 'bool': - return [1, 32] + return [1, 16, 32] elif type_ == 'float': return [16, 32, 64] else: @@ -495,11 +496,15 @@ def binop(name, ty, alg_props, const_expr): def binop_compare(name, ty, alg_props, const_expr): binop_convert(name, tbool1, ty, alg_props, const_expr) +def binop_compare16(name, ty, alg_props, const_expr): + binop_convert(name, tbool16, ty, alg_props, const_expr) + def binop_compare32(name, ty, alg_props, const_expr): binop_convert(name, tbool32, ty, alg_props, const_expr) def binop_compare_all_sizes(name, ty, alg_props, const_expr): binop_compare(name, ty, alg_props, const_expr) + binop_compare16(name + "16", ty, alg_props, const_expr) binop_compare32(name + "32", ty, alg_props, const_expr) def binop_horiz(name, out_size, out_type, src1_size, src1_type, src2_size, @@ -533,6 +538,8 @@ def binop_reduce_all_sizes(name, output_size, src_type, prereduce_expr, reduce_expr, final_expr): binop_reduce(name, output_size, tbool1, src_type, prereduce_expr, reduce_expr, final_expr) + binop_reduce("b16" + name[1:], output_size, tbool16, src_type, + prereduce_expr, reduce_expr, final_expr) binop_reduce("b32" + name[1:], output_size, tbool32, src_type, prereduce_expr, reduce_expr, final_expr) @@ -928,6 +935,8 @@ triop("umed3", tuint, "", "MAX2(MIN2(MAX2(src0, src1), src2), MIN2(src0, src1))" opcode("bcsel", 0, tuint, [0, 0, 0], [tbool1, tuint, tuint], False, "", "src0 ? src1 : src2") +opcode("b16csel", 0, tuint, [0, 0, 0], + [tbool16, tuint, tuint], False, "", "src0 ? src1 : src2") opcode("b32csel", 0, tuint, [0, 0, 0], [tbool32, tuint, tuint], False, "", "src0 ? src1 : src2") |