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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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27
Ryujinx.Graphics.Shader/Translation/Rewriter.cs
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@ -49,7 +49,8 @@ namespace Ryujinx.Graphics.Shader.Translation
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;
Operation storageOp;
@ -95,14 +96,21 @@ namespace Ryujinx.Graphics.Shader.Translation
Operand alignMask = Const(-config.GpuAccessor.QueryHostStorageBufferOffsetAlignment());
Operand baseAddrTrunc = PrependOperation(Instruction.BitwiseAnd, sbBaseAddrLow, alignMask);
Operand byteOffset = PrependOperation(Instruction.Subtract, addrLow, baseAddrTrunc);
Operand wordOffset = PrependOperation(Instruction.ShiftRightU32, byteOffset, Const(2));
Operand baseAddrTrunc = PrependOperation(Instruction.BitwiseAnd, sbBaseAddrLow, alignMask);
Operand byteOffset = PrependOperation(Instruction.Subtract, addrLow, baseAddrTrunc);
Operand[] sources = new Operand[operation.SourcesCount];
sources[0] = sbSlot;
sources[1] = wordOffset;
if (isStg16Or8)
{
sources[1] = byteOffset;
}
else
{
sources[1] = PrependOperation(Instruction.ShiftRightU32, byteOffset, Const(2));
}
for (int index = 2; index < operation.SourcesCount; index++)
{
@ -121,7 +129,14 @@ namespace Ryujinx.Graphics.Shader.Translation
}
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++)