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refactor(shader): centralize opcode metadata and lookup paths

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nmzik committed 2026-08-05 02:59:28 +02:00
1 parent e6b4707a5d
commit 0a2f4814ac
16 files changed
+689 -964
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src/graphics/shader/recompiler/decompiler/ShaderDecoder.cpp
+13 -20
View File
@@ -77,6 +77,16 @@ std::string FormatBinary(const Instruction& inst) {
return text;
}
std::string FormatSources(const Instruction& inst) {
std::string text = fmt::format("0x{:08x}: {}", inst.pc, OpcodeToString(inst.opcode));
const Operand* sources[] = {&inst.src0, &inst.src1, &inst.src2, &inst.src3};
for (uint32_t i = 0; i < inst.src_count && i < 4u; i++) {
text += i == 0 ? " " : ", ";
text += OperandToString(*sources[i]);
}
return text;
}
std::string FormatMemory(const Instruction& inst) {
std::string text = fmt::format("0x{:08x}: {} {}", inst.pc, OpcodeToString(inst.opcode).c_str(),
OperandToString(inst.dst).c_str());
@@ -985,6 +995,9 @@ std::string InstructionToString(const Instruction& inst) {
inst.pc, FamilyToString(inst.family).c_str(), inst.opcode_id,
RawWordsToString(inst).c_str(), inst.unsupported_reason.c_str());
}
if (inst.family == Family::SOPC) {
return WithUnsupportedReason(inst, FormatSources(inst));
}
switch (inst.opcode) {
case Opcode::SMovB32:
@@ -1173,26 +1186,6 @@ std::string InstructionToString(const Instruction& inst) {
case Opcode::DsWriteB128:
case Opcode::DsWriteAddtidB32:
case Opcode::DsReadAddtidB32: return WithUnsupportedReason(inst, FormatMemory(inst));
case Opcode::SCmpEqU32:
case Opcode::SCmpEqI32:
case Opcode::SCmpLgU32:
case Opcode::SCmpLgI32:
case Opcode::SCmpGtU32:
case Opcode::SCmpGtI32:
case Opcode::SCmpGeU32:
case Opcode::SCmpGeI32:
case Opcode::SCmpLtU32:
case Opcode::SCmpLtI32:
case Opcode::SCmpLeU32:
case Opcode::SCmpLeI32:
case Opcode::SBitcmp0B32:
case Opcode::SBitcmp1B32:
case Opcode::SCmpEqU64:
case Opcode::SCmpLgU64:
return WithUnsupportedReason(inst, fmt::format("0x{:08x}: {} {}, {}", inst.pc,
OpcodeToString(inst.opcode).c_str(),
OperandToString(inst.src0).c_str(),
OperandToString(inst.src1).c_str()));
default: return WithUnsupportedReason(inst, FormatBinary(inst));
}
}