RPCSX/rpcsx
1
0
Fork 0
mirror of https://github.com/RPCSX/rpcsx.git synced 2025-12-06 07:12:14 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fragment: V3_{MIN|MAX|MIN3|RSQ}_F32

Browse source
This commit is contained in:
Ivan Chikish 2023-07-28 15:08:32 +03:00
parent 6b0db73ecd
commit c29aada46a
1 changed files with 64 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

64
hw/amdgpu/shader/src/Fragment.cpp
View file

@ -2682,6 +2682,22 @@ void convertVop3(Fragment &fragment, Vop3 inst) {
fragment.setVectorOperand(inst.vdst, {floatT, result});
break;
}
case Vop3::Op::V3_MAX_F32: {
auto src0 = spirv::cast<spirv::FloatValue>(
fragment.getScalarOperand(inst.src0, TypeId::Float32).value);
auto src1 = spirv::cast<spirv::FloatValue>(
fragment.getScalarOperand(inst.src1, TypeId::Float32).value);
auto floatT = fragment.context->getFloat32Type();
auto boolT = fragment.context->getBoolType();
auto result = fragment.builder.createSelect(
floatT, fragment.builder.createFOrdGreaterThanEqual(boolT, src0, src1),
src0, src1);
fragment.setVectorOperand(inst.vdst, {floatT, result});
break;
}
case Vop3::Op::V3_MAX3_F32: {
auto src0 = spirv::cast<spirv::FloatValue>(
fragment.getScalarOperand(inst.src0, TypeId::Float32).value);
@ -2702,6 +2718,42 @@ void convertVop3(Fragment &fragment, Vop3 inst) {
fragment.setVectorOperand(inst.vdst, {floatT, result});
break;
}
case Vop3::Op::V3_MIN_F32: {
auto src0 = spirv::cast<spirv::FloatValue>(
fragment.getScalarOperand(inst.src0, TypeId::Float32).value);
auto src1 = spirv::cast<spirv::FloatValue>(
fragment.getScalarOperand(inst.src1, TypeId::Float32).value);
auto floatT = fragment.context->getFloat32Type();
auto boolT = fragment.context->getBoolType();
auto result = fragment.builder.createSelect(
floatT, fragment.builder.createFOrdLessThan(boolT, src0, src1), src0,
src1);
fragment.setVectorOperand(inst.vdst, {floatT, result});
break;
}
case Vop3::Op::V3_MIN3_F32: {
auto src0 = spirv::cast<spirv::FloatValue>(
fragment.getScalarOperand(inst.src0, TypeId::Float32).value);
auto src1 = spirv::cast<spirv::FloatValue>(
fragment.getScalarOperand(inst.src1, TypeId::Float32).value);
auto src2 = spirv::cast<spirv::FloatValue>(
fragment.getScalarOperand(inst.src2, TypeId::Float32).value);
auto floatT = fragment.context->getFloat32Type();
auto boolT = fragment.context->getBoolType();
auto min01 = fragment.builder.createSelect(
floatT, fragment.builder.createFOrdLessThan(boolT, src0, src1), src0,
src1);
auto result = fragment.builder.createSelect(
floatT, fragment.builder.createFOrdLessThan(boolT, min01, src2), min01,
src2);
fragment.setVectorOperand(inst.vdst, {floatT, result});
break;
}
case Vop3::Op::V3_FMA_F32: {
auto src0 = spirv::cast<spirv::FloatValue>(
fragment.getScalarOperand(inst.src0, TypeId::Float32).value);
@ -2804,6 +2856,18 @@ void convertVop3(Fragment &fragment, Vop3 inst) {
fragment.setVectorOperand(inst.vdst, {uint32T, result});
break;
}
case Vop3::Op::V3_RSQ_F32: {
auto src = spirv::cast<spirv::FloatValue>(
fragment.getScalarOperand(inst.src0, TypeId::Float32).value);
auto floatT = fragment.context->getFloat32Type();
auto glslStd450 = fragment.context->getGlslStd450();
auto result = fragment.builder.createExtInst(
floatT, glslStd450, GLSLstd450InverseSqrt, {{src}});
fragment.setVectorOperand(inst.vdst, {floatT, result});
break;
}
default:
inst.dump();