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zink/spirv: implement f2b1

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Acked-by: Jordan Justen <jordan.l.justen@intel.com>
This commit is contained in:
Erik Faye-Lund 2019-07-19 14:27:47 +02:00
parent 04bb08ed35
commit bb895afaa0
1 changed files with 9 additions and 0 deletions
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9
src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c
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@ -834,6 +834,15 @@ emit_alu(struct ntv_context *ctx, nir_alu_instr *alu)
}
break;
case nir_op_f2b1: {
assert(nir_op_infos[alu->op].num_inputs == 1);
float values[NIR_MAX_VEC_COMPONENTS] = { 0 };
SpvId zero = get_fvec_constant(ctx, nir_src_bit_size(alu->src[0].src),
num_components, values);
result = emit_binop(ctx, SpvOpFOrdNotEqual, dest_type, src[0], zero);
} break;
#define BINOP(nir_op, spirv_op) \
case nir_op: \
assert(nir_op_infos[alu->op].num_inputs == 2); \