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Fix TrackSharp

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Lander Gallastegi 2025-03-24 00:14:44 +01:00 committed by Lander Gallastegi
parent 52650d2c55
commit 67dd111dcc
1 changed files with 8 additions and 4 deletions
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12
src/shader_recompiler/ir/passes/resource_tracking_pass.cpp
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@ -244,16 +244,20 @@ SharpLocation TrackSharp(const IR::Inst* inst, const Shader::Info& info) {
} }
return std::nullopt; return std::nullopt;
}; };
// We are not accounting for modifications to after the source.
const auto result = IR::BreadthFirstSearch(inst, pred); const auto result = IR::BreadthFirstSearch(inst, pred);
ASSERT_MSG(result, "Unable to track sharp source"); ASSERT_MSG(result, "Unable to track sharp source");
inst = result.value(); inst = result.value();
if (inst->GetOpcode() == IR::Opcode::GetUserData) { if (inst->GetOpcode() == IR::Opcode::GetUserData) {
return static_cast<u32>(inst->Arg(0).ScalarReg()); return static_cast<u32>(inst->Arg(0).ScalarReg());
} else { } else if (inst->GetOpcode() == IR::Opcode::ReadConst) {
ASSERT_MSG(inst->GetOpcode() == IR::Opcode::ReadConst, // Sharp is stored in the offset argument.
"Sharp load not from constant memory"); // The vale is not inmediate if ReadConst is inside of a loop
return inst->Flags<u32>(); // and the offset is different in each iteration. (we don't support this)
ASSERT(inst->Arg(1).IsImmediate());
return inst->Arg(1).U32();
} }
UNREACHABLE_MSG("Sharp load not from constant memory or user data");
} }
s32 TryHandleInlineCbuf(IR::Inst& inst, Info& info, Descriptors& descriptors, s32 TryHandleInlineCbuf(IR::Inst& inst, Info& info, Descriptors& descriptors,