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Implement shader storage buffer operations using new Load/Store instructions (#4993)

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* Implement storage buffer operations using new Load/Store instruction

* Extend GenerateMultiTargetStorageOp to also match access with constant offset, and log and comments

* Remove now unused code

* Catch more complex cases of global memory usage

* Shader cache version bump

* Extend global access elimination to work with more shared memory cases

* Change alignment requirement from 16 bytes to 8 bytes, handle cases where we need more than 16 storage buffers

* Tweak preferencing to catch more cases

* Enable CB0 elimination even when host storage buffer alignment is > 16 (for Intel)

* Fix storage buffer bindings

* Simplify some code

* Shader cache version bump

* Fix typo

* Extend global memory elimination to handle shared memory with multiple possible offsets and local memory
This commit is contained in:
gdkchan
2023-06-03 20:12:18 -03:00
committed by GitHub
parent 81c9052847
commit 21c9ac6240
42 changed files with 1468 additions and 1259 deletions
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2
src/Ryujinx.Graphics.Shader/StructuredIr/HelperFunctionsMask.cs
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@ -6,7 +6,6 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
enum HelperFunctionsMask
{
AtomicMinMaxS32Shared = 1 << 0,
AtomicMinMaxS32Storage = 1 << 1,
MultiplyHighS32 = 1 << 2,
MultiplyHighU32 = 1 << 3,
Shuffle = 1 << 4,
@ -14,7 +13,6 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
ShuffleUp = 1 << 6,
ShuffleXor = 1 << 7,
StoreSharedSmallInt = 1 << 8,
StoreStorageSmallInt = 1 << 9,
SwizzleAdd = 1 << 10,
FSI = 1 << 11
}

8
src/Ryujinx.Graphics.Shader/StructuredIr/InstructionInfo.cs
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@ -90,10 +90,8 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
Add(Instruction.ImageAtomic, AggregateType.S32);
Add(Instruction.IsNan, AggregateType.Bool, AggregateType.Scalar);
Add(Instruction.Load, AggregateType.FP32);
Add(Instruction.LoadGlobal, AggregateType.U32, AggregateType.S32, AggregateType.S32);
Add(Instruction.LoadLocal, AggregateType.U32, AggregateType.S32);
Add(Instruction.LoadShared, AggregateType.U32, AggregateType.S32);
Add(Instruction.LoadStorage, AggregateType.U32, AggregateType.S32, AggregateType.S32);
Add(Instruction.Lod, AggregateType.FP32);
Add(Instruction.LogarithmB2, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.LogicalAnd, AggregateType.Bool, AggregateType.Bool, AggregateType.Bool);
@ -123,14 +121,10 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
Add(Instruction.Sine, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.SquareRoot, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.Store, AggregateType.Void);
Add(Instruction.StoreGlobal, AggregateType.Void, AggregateType.S32, AggregateType.S32, AggregateType.U32);
Add(Instruction.StoreLocal, AggregateType.Void, AggregateType.S32, AggregateType.U32);
Add(Instruction.StoreShared, AggregateType.Void, AggregateType.S32, AggregateType.U32);
Add(Instruction.StoreShared16, AggregateType.Void, AggregateType.S32, AggregateType.U32);
Add(Instruction.StoreShared8, AggregateType.Void, AggregateType.S32, AggregateType.U32);
Add(Instruction.StoreStorage, AggregateType.Void, AggregateType.S32, AggregateType.S32, AggregateType.U32);
Add(Instruction.StoreStorage16, AggregateType.Void, AggregateType.S32, AggregateType.S32, AggregateType.U32);
Add(Instruction.StoreStorage8, AggregateType.Void, AggregateType.S32, AggregateType.S32, AggregateType.U32);
Add(Instruction.Subtract, AggregateType.Scalar, AggregateType.Scalar, AggregateType.Scalar);
Add(Instruction.SwizzleAdd, AggregateType.FP32, AggregateType.FP32, AggregateType.FP32, AggregateType.S32);
Add(Instruction.TextureSample, AggregateType.FP32);
@ -166,7 +160,7 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
{
return AggregateType.FP32;
}
else if (inst == Instruction.Call || inst == Instruction.Load || inst == Instruction.Store)
else if (inst == Instruction.Call || inst == Instruction.Load || inst == Instruction.Store || inst.IsAtomic())
{
return AggregateType.S32;
}

8
src/Ryujinx.Graphics.Shader/StructuredIr/ShaderProperties.cs
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@ -5,17 +5,25 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
class ShaderProperties
{
private readonly Dictionary<int, BufferDefinition> _constantBuffers;
private readonly Dictionary<int, BufferDefinition> _storageBuffers;
public IReadOnlyDictionary<int, BufferDefinition> ConstantBuffers => _constantBuffers;
public IReadOnlyDictionary<int, BufferDefinition> StorageBuffers => _storageBuffers;
public ShaderProperties()
{
_constantBuffers = new Dictionary<int, BufferDefinition>();
_storageBuffers = new Dictionary<int, BufferDefinition>();
}
public void AddConstantBuffer(int binding, BufferDefinition definition)
{
_constantBuffers[binding] = definition;
}
public void AddStorageBuffer(int binding, BufferDefinition definition)
{
_storageBuffers[binding] = definition;
}
}
}

8
src/Ryujinx.Graphics.Shader/StructuredIr/StructuredProgram.cs
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@ -280,10 +280,6 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
{
context.Info.HelperFunctionsMask |= HelperFunctionsMask.AtomicMinMaxS32Shared;
}
else if (operation.StorageKind == StorageKind.StorageBuffer)
{
context.Info.HelperFunctionsMask |= HelperFunctionsMask.AtomicMinMaxS32Storage;
}
break;
case Instruction.MultiplyHighS32:
context.Info.HelperFunctionsMask |= HelperFunctionsMask.MultiplyHighS32;
@ -307,10 +303,6 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
case Instruction.StoreShared8:
context.Info.HelperFunctionsMask |= HelperFunctionsMask.StoreSharedSmallInt;
break;
case Instruction.StoreStorage16:
case Instruction.StoreStorage8:
context.Info.HelperFunctionsMask |= HelperFunctionsMask.StoreStorageSmallInt;
break;
case Instruction.SwizzleAdd:
context.Info.HelperFunctionsMask |= HelperFunctionsMask.SwizzleAdd;
break;