diff options
| author | Erik Faye-Lund <[email protected]> | 2019-07-19 15:23:47 +0200 |
|---|---|---|
| committer | Erik Faye-Lund <[email protected]> | 2019-10-28 08:51:47 +0000 |
| commit | 89591c895c266e7c6e9fd20afa2bdf947df10674 (patch) | |
| tree | 72c4763c188d7239136b28f5c4e69310f151ad05 | |
| parent | 2419022a0c476e66dea0c57ea303c05b6d3dd728 (diff) | |
zink/spirv: implement emit_select helper
Acked-by: Jordan Justen <[email protected]>
| -rw-r--r-- | src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c b/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c index 56248fa92a7..94ee6158eca 100644 --- a/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c +++ b/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c @@ -530,6 +530,13 @@ store_ssa_def_uint(struct ntv_context *ctx, nir_ssa_def *ssa, SpvId result) } static SpvId +emit_select(struct ntv_context *ctx, SpvId type, SpvId cond, + SpvId if_true, SpvId if_false) +{ + return emit_triop(ctx, SpvOpSelect, type, cond, if_true, if_false); +} + +static SpvId bvec_to_uvec(struct ntv_context *ctx, SpvId value, unsigned num_components) { SpvId otype = get_uvec_type(ctx, 32, num_components); @@ -537,7 +544,7 @@ bvec_to_uvec(struct ntv_context *ctx, SpvId value, unsigned num_components) uint32_t ones[4] = { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }; SpvId zero = get_uvec_constant(ctx, 32, num_components, zeros); SpvId one = get_uvec_constant(ctx, 32, num_components, ones); - return emit_triop(ctx, SpvOpSelect, otype, value, one, zero); + return emit_select(ctx, otype, value, one, zero); } static SpvId @@ -931,7 +938,7 @@ emit_alu(struct ntv_context *ctx, nir_alu_instr *alu) } result = emit_binop(ctx, op, bool_type, src[0], src[1]); - result = emit_triop(ctx, SpvOpSelect, dest_type, result, one, zero); + result = emit_select(ctx, dest_type, result, one, zero); } break; @@ -945,13 +952,13 @@ emit_alu(struct ntv_context *ctx, nir_alu_instr *alu) num_components, zero); result = emit_binop(ctx, SpvOpFOrdGreaterThan, bool_type, src[0], cmp); - result = emit_triop(ctx, SpvOpSelect, dest_type, result, src[1], src[2]); + result = emit_select(ctx, dest_type, result, src[1], src[2]); } break; case nir_op_bcsel: assert(nir_op_infos[alu->op].num_inputs == 3); - result = emit_triop(ctx, SpvOpSelect, dest_type, src[0], src[1], src[2]); + result = emit_select(ctx, dest_type, src[0], src[1], src[2]); break; case nir_op_vec2: |