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SetpXXPush

This commit is contained in:
Dr. Chat 2016-02-21 19:10:24 -06:00
parent 9030c87386
commit 2785a94fea
1 changed files with 96 additions and 0 deletions
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96
src/xenia/gpu/spirv_shader_translator.cc
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@ -778,6 +778,102 @@ void SpirvShaderTranslator::ProcessVectorAluInstruction(
sources[1]);
} break;
case AluVectorOpcode::kSetpEqPush: {
auto c0 = b.createBinOp(spv::Op::OpFOrdEqual, vec4_bool_type_, sources[0],
vec4_float_zero_);
auto c1 = b.createBinOp(spv::Op::OpFOrdEqual, vec4_bool_type_, sources[1],
vec4_float_zero_);
auto c_and =
b.createBinOp(spv::Op::OpLogicalAnd, vec4_bool_type_, c0, c1);
auto c_and_x = b.createCompositeExtract(c_and, bool_type_, 0);
auto c_and_w = b.createCompositeExtract(c_and, bool_type_, 3);
// p0
b.createStore(c_and_w, p0_);
// dest
auto s0_x = b.createCompositeExtract(sources[0], float_type_, 0);
s0_x = b.createBinOp(spv::Op::OpFAdd, float_type_, s0_x,
b.makeFloatConstant(1.f));
auto s0 = b.smearScalar(spv::Decoration::DecorationInvariant, s0_x,
vec4_float_type_);
dest = b.createTriOp(spv::Op::OpSelect, vec4_float_type_, c_and_x,
vec4_float_zero_, s0);
} break;
case AluVectorOpcode::kSetpGePush: {
auto c0 = b.createBinOp(spv::Op::OpFOrdEqual, vec4_bool_type_, sources[0],
vec4_float_zero_);
auto c1 = b.createBinOp(spv::Op::OpFOrdGreaterThanEqual, vec4_bool_type_,
sources[1], vec4_float_zero_);
auto c_and =
b.createBinOp(spv::Op::OpLogicalAnd, vec4_bool_type_, c0, c1);
auto c_and_x = b.createCompositeExtract(c_and, bool_type_, 0);
auto c_and_w = b.createCompositeExtract(c_and, bool_type_, 3);
// p0
b.createStore(c_and_w, p0_);
// dest
auto s0_x = b.createCompositeExtract(sources[0], float_type_, 0);
s0_x = b.createBinOp(spv::Op::OpFAdd, float_type_, s0_x,
b.makeFloatConstant(1.f));
auto s0 = b.smearScalar(spv::Decoration::DecorationInvariant, s0_x,
vec4_float_type_);
dest = b.createTriOp(spv::Op::OpSelect, vec4_float_type_, c_and_x,
vec4_float_zero_, s0);
} break;
case AluVectorOpcode::kSetpGtPush: {
auto c0 = b.createBinOp(spv::Op::OpFOrdEqual, vec4_bool_type_, sources[0],
vec4_float_zero_);
auto c1 = b.createBinOp(spv::Op::OpFOrdGreaterThan, vec4_bool_type_,
sources[1], vec4_float_zero_);
auto c_and =
b.createBinOp(spv::Op::OpLogicalAnd, vec4_bool_type_, c0, c1);
auto c_and_x = b.createCompositeExtract(c_and, bool_type_, 0);
auto c_and_w = b.createCompositeExtract(c_and, bool_type_, 3);
// p0
b.createStore(c_and_w, p0_);
// dest
auto s0_x = b.createCompositeExtract(sources[0], float_type_, 0);
s0_x = b.createBinOp(spv::Op::OpFAdd, float_type_, s0_x,
b.makeFloatConstant(1.f));
auto s0 = b.smearScalar(spv::Decoration::DecorationInvariant, s0_x,
vec4_float_type_);
dest = b.createTriOp(spv::Op::OpSelect, vec4_float_type_, c_and_x,
vec4_float_zero_, s0);
} break;
case AluVectorOpcode::kSetpNePush: {
auto c0 = b.createBinOp(spv::Op::OpFOrdNotEqual, vec4_bool_type_,
sources[0], vec4_float_zero_);
auto c1 = b.createBinOp(spv::Op::OpFOrdEqual, vec4_bool_type_, sources[1],
vec4_float_zero_);
auto c_and =
b.createBinOp(spv::Op::OpLogicalAnd, vec4_bool_type_, c0, c1);
auto c_and_x = b.createCompositeExtract(c_and, bool_type_, 0);
auto c_and_w = b.createCompositeExtract(c_and, bool_type_, 3);
// p0
b.createStore(c_and_w, p0_);
// dest
auto s0_x = b.createCompositeExtract(sources[0], float_type_, 0);
s0_x = b.createBinOp(spv::Op::OpFAdd, float_type_, s0_x,
b.makeFloatConstant(1.f));
auto s0 = b.smearScalar(spv::Decoration::DecorationInvariant, s0_x,
vec4_float_type_);
dest = b.createTriOp(spv::Op::OpSelect, vec4_float_type_, c_and_x,
vec4_float_zero_, s0);
} break;
case AluVectorOpcode::kSeq: {
// foreach(el) src0 == src1 ? 1.0 : 0.0
auto c = b.createBinOp(spv::Op::OpFOrdEqual, vec4_bool_type_, sources[0],