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shader: Implement LDS, STS, LDL, and STS and use SPIR-V 1.4 when available

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This commit is contained in:
ReinUsesLisp 2021-03-28 19:53:34 -03:00 • committed by ameerj
parent 84298ce191
commit e860870dd2
20 changed files with 730 additions and 36 deletions
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46
src/shader_recompiler/frontend/ir/ir_emitter.cpp
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@ -355,6 +355,52 @@ void IREmitter::WriteGlobal128(const U64& address, const IR::Value& vector) {
Inst(Opcode::WriteGlobal128, address, vector);
}
U32 IREmitter::LoadLocal(const IR::U32& word_offset) {
return Inst<U32>(Opcode::LoadLocal, word_offset);
}
void IREmitter::WriteLocal(const IR::U32& word_offset, const IR::U32& value) {
Inst(Opcode::WriteLocal, word_offset, value);
}
Value IREmitter::LoadShared(int bit_size, bool is_signed, const IR::U32& offset) {
switch (bit_size) {
case 8:
return Inst(is_signed ? Opcode::LoadSharedS8 : Opcode::LoadSharedU8, offset);
case 16:
return Inst(is_signed ? Opcode::LoadSharedS16 : Opcode::LoadSharedU16, offset);
case 32:
return Inst(Opcode::LoadSharedU32, offset);
case 64:
return Inst(Opcode::LoadSharedU64, offset);
case 128:
return Inst(Opcode::LoadSharedU128, offset);
}
throw InvalidArgument("Invalid bit size {}", bit_size);
}
void IREmitter::WriteShared(int bit_size, const IR::U32& offset, const IR::Value& value) {
switch (bit_size) {
case 8:
Inst(Opcode::WriteSharedU8, offset, value);
break;
case 16:
Inst(Opcode::WriteSharedU16, offset, value);
break;
case 32:
Inst(Opcode::WriteSharedU32, offset, value);
break;
case 64:
Inst(Opcode::WriteSharedU64, offset, value);
break;
case 128:
Inst(Opcode::WriteSharedU128, offset, value);
break;
default:
throw InvalidArgument("Invalid bit size {}", bit_size);
}
}
U1 IREmitter::GetZeroFromOp(const Value& op) {
return Inst<U1>(Opcode::GetZeroFromOp, op);
}