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Implement Load/Store Local/Shared and Atomic shared using new instructions (#5241)

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* Implement Load/Store Local/Shared and Atomic shared using new instructions

* Remove now unused code

* Fix base offset register overwrite

* Fix missing storage buffer set index when generating GLSL for Vulkan

* Shader cache version bump

* Remove more unused code

* Some PR feedback
This commit is contained in:
gdkchan 2023-06-15 17:31:53 -03:00 • committed by GitHub
parent 32d21ddf17
commit f92921a6d1
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30 changed files with 475 additions and 567 deletions
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92
src/Ryujinx.Graphics.Shader/Translation/Rewriter.cs
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@ -1,6 +1,8 @@
using Ryujinx.Graphics.Shader.IntermediateRepresentation;
using Ryujinx.Graphics.Shader.StructuredIr;
using Ryujinx.Graphics.Shader.Translation.Optimizations;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using static Ryujinx.Graphics.Shader.IntermediateRepresentation.OperandHelper;
@ -70,6 +72,15 @@ namespace Ryujinx.Graphics.Shader.Translation
}
}
}
else
{
node = InsertSharedStoreSmallInt(hfm, node);
if (config.Options.TargetLanguage != TargetLanguage.Spirv)
{
node = InsertSharedAtomicSigned(hfm, node);
}
}
}
}
}
@ -171,6 +182,87 @@ namespace Ryujinx.Graphics.Shader.Translation
operation.TurnIntoCopy(result);
}
private static LinkedListNode<INode> InsertSharedStoreSmallInt(HelperFunctionManager hfm, LinkedListNode<INode> node)
{
Operation operation = (Operation)node.Value;
HelperFunctionName name;
if (operation.StorageKind == StorageKind.SharedMemory8)
{
name = HelperFunctionName.SharedStore8;
}
else if (operation.StorageKind == StorageKind.SharedMemory16)
{
name = HelperFunctionName.SharedStore16;
}
else
{
return node;
}
if (operation.Inst != Instruction.Store)
{
return node;
}
Operand memoryId = operation.GetSource(0);
Operand byteOffset = operation.GetSource(1);
Operand value = operation.GetSource(2);
Debug.Assert(memoryId.Type == OperandType.Constant);
int functionId = hfm.GetOrCreateFunctionId(name, memoryId.Value);
Operand[] callArgs = new Operand[] { Const(functionId), byteOffset, value };
LinkedListNode<INode> newNode = node.List.AddBefore(node, new Operation(Instruction.Call, 0, (Operand)null, callArgs));
Utils.DeleteNode(node, operation);
return newNode;
}
private static LinkedListNode<INode> InsertSharedAtomicSigned(HelperFunctionManager hfm, LinkedListNode<INode> node)
{
Operation operation = (Operation)node.Value;
HelperFunctionName name;
if (operation.Inst == Instruction.AtomicMaxS32)
{
name = HelperFunctionName.SharedAtomicMaxS32;
}
else if (operation.Inst == Instruction.AtomicMinS32)
{
name = HelperFunctionName.SharedAtomicMinS32;
}
else
{
return node;
}
if (operation.StorageKind != StorageKind.SharedMemory)
{
return node;
}
Operand result = operation.Dest;
Operand memoryId = operation.GetSource(0);
Operand byteOffset = operation.GetSource(1);
Operand value = operation.GetSource(2);
Debug.Assert(memoryId.Type == OperandType.Constant);
int functionId = hfm.GetOrCreateFunctionId(name, memoryId.Value);
Operand[] callArgs = new Operand[] { Const(functionId), byteOffset, value };
LinkedListNode<INode> newNode = node.List.AddBefore(node, new Operation(Instruction.Call, 0, result, callArgs));
Utils.DeleteNode(node, operation);
return newNode;
}
private static LinkedListNode<INode> InsertTexelFetchScale(HelperFunctionManager hfm, LinkedListNode<INode> node, ShaderConfig config)
{
TextureOperation texOp = (TextureOperation)node.Value;