RPCSX/rpcsx
1
0
Fork 0
mirror of https://github.com/RPCSX/rpcsx.git synced 2026-04-05 06:26:49 +00:00
Code Issues Projects Releases Packages Wiki Activity

gpu rewrite initial commit

Browse source
This commit is contained in:
DH 2024-09-25 16:00:55 +03:00
parent 0d4ed51cd9
commit 4cf808facd
133 changed files with 35491 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

24
tools/spv-gen/spv-gen.cpp
View file

@ -466,6 +466,13 @@ inline void generateInstructions(std::set<std::string> &composites,
instructionDecoderBody += std::to_string(opcode);
instructionDecoderBody += ");\n";
}
if (inst["opname"] == "OpTypeVoid") {
instructionDecoderBody += " if (voidType != nullptr) {\n";
instructionDecoderBody += " voidType.replaceAllUsesWith(inst);\n";
instructionDecoderBody += " voidType.remove();\n";
instructionDecoderBody += " }\n";
instructionDecoderBody += " voidType = inst;\n";
}
instructionDecoderBody += " break;\n";
instructionDecoderBody += " }\n";
}
@ -593,10 +600,21 @@ inline bool deserialize(Context &context, Location loc, auto &layout, std::span<
return value;
};
ir::Value voidType;
auto getVoidType = [&] {
if (voidType == nullptr) {
auto builder = ir::Builder<Builder>::createAppend(context, layout.getOrCreateGlobals(context));
voidType = builder.createSpvTypeVoid(loc);
}
return voidType;
};
auto findValue = [&](std::uint32_t id) {
auto [it, inserted] = values.emplace(id, nullptr);
if (inserted) {
it->second = ir::Builder<Builder>::createAppend(context, layout.getOrCreateFunctions(context)).createSpvUndef(loc, nullptr);
auto builder = ir::Builder<Builder>::createAppend(context, layout.getOrCreateFunctions(context));
it->second = builder.createSpvUndef(loc, getVoidType());
}
return it->second;
};
@ -633,6 +651,8 @@ inline bool deserialize(Context &context, Location loc, auto &layout, std::span<
std::printf("std::bit_cast<float>(instWords[wordIndex++])");
} else if (param == "std::string") {
std::printf("readString(instWords[wordIndex++])");
} else if (param == "IdRef") {
std::printf("findValue(instWords[wordIndex++])");
} else {
std::printf("instWords[wordIndex++]");
}
@ -648,6 +668,8 @@ inline bool deserialize(Context &context, Location loc, auto &layout, std::span<
std::printf("std::bit_cast<float>(instWords[wordIndex++])");
} else if (param == "std::string") {
std::printf("readString(instWords[wordIndex++])");
} else if (param == "IdRef") {
std::printf("findValue(instWords[wordIndex++])");
} else {
std::printf("instWords[wordIndex++]");
}