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Fix shader 8-bit and 16-bit STS/STG (#2741)

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* Fix 8 and 16-bit STG

* Fix 8 and 16-bit STS

* Shader cache version bump
This commit is contained in:
gdkchan 2021-10-18 20:24:15 -03:00 • committed by GitHub
parent 052deebf26
commit 63f1663fa9
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GPG key ID: 4AEE18F83AFDEB23
20 changed files with 266 additions and 38 deletions
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26
Ryujinx.Graphics.Shader/Translation/Optimizations/GlobalToStorage.cs
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@ -59,7 +59,8 @@ namespace Ryujinx.Graphics.Shader.Translation.Optimizations
Operation operation = (Operation)node.Value;
bool isAtomic = operation.Inst.IsAtomic();
bool isWrite = isAtomic || operation.Inst == Instruction.StoreGlobal;
bool isStg16Or8 = operation.Inst == Instruction.StoreGlobal16 || operation.Inst == Instruction.StoreGlobal8;
bool isWrite = isAtomic || operation.Inst == Instruction.StoreGlobal || isStg16Or8;
config.SetUsedStorageBuffer(storageIndex, isWrite);
@ -78,12 +79,18 @@ namespace Ryujinx.Graphics.Shader.Translation.Optimizations
node.List.AddBefore(node, andOp);
Operand byteOffset = Local();
Operand wordOffset = Local();
Operation subOp = new Operation(Instruction.Subtract, byteOffset, addrLow, baseAddrTrunc);
Operation shrOp = new Operation(Instruction.ShiftRightU32, wordOffset, byteOffset, Const(2));
Operation subOp = new Operation(Instruction.Subtract, byteOffset, addrLow, baseAddrTrunc);
node.List.AddBefore(node, subOp);
if (isStg16Or8)
{
return byteOffset;
}
Operand wordOffset = Local();
Operation shrOp = new Operation(Instruction.ShiftRightU32, wordOffset, byteOffset, Const(2));
node.List.AddBefore(node, shrOp);
return wordOffset;
@ -113,7 +120,14 @@ namespace Ryujinx.Graphics.Shader.Translation.Optimizations
}
else
{
storageOp = new Operation(Instruction.StoreStorage, null, sources);
Instruction storeInst = operation.Inst switch
{
Instruction.StoreGlobal16 => Instruction.StoreStorage16,
Instruction.StoreGlobal8 => Instruction.StoreStorage8,
_ => Instruction.StoreStorage
};
storageOp = new Operation(storeInst, null, sources);
}
for (int index = 0; index < operation.SourcesCount; index++)