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Fix incorrect tessellation inputs/outputs (#3728)

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* Fix incorrect tessellation inputs/outputs

* Shader cache version bump
This commit is contained in:
gdkchan 2022-10-01 02:35:52 -03:00 • committed by GitHub
parent dbe43c1719
commit 9c2500de5f
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GPG key ID: 4AEE18F83AFDEB23
16 changed files with 284 additions and 164 deletions
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10
Ryujinx.Graphics.Shader/CodeGen/Spirv/CodeGenContext.cs
View file

@ -382,17 +382,13 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
public Instruction GetAttributePerPatchElemPointer(int attr, bool isOutAttr, out AggregateType elemType)
{
var storageClass = isOutAttr ? StorageClass.Output : StorageClass.Input;
var attrInfo = AttributeInfo.From(Config, attr, isOutAttr);
var attrInfo = AttributeInfo.FromPatch(Config, attr, isOutAttr);
int attrOffset = attrInfo.BaseValue;
Instruction ioVariable;
bool isUserAttr = attr >= AttributeConsts.UserAttributeBase && attr < AttributeConsts.UserAttributeEnd;
Instruction ioVariable = isOutAttr ? OutputsPerPatch[attrOffset] : InputsPerPatch[attrOffset];
elemType = attrInfo.Type & AggregateType.ElementTypeMask;
ioVariable = isOutAttr ? OutputsPerPatch[attrOffset] : InputsPerPatch[attrOffset];
if ((attrInfo.Type & (AggregateType.Array | AggregateType.Vector)) == 0)
{
return ioVariable;
@ -404,7 +400,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
public Instruction GetAttributePerPatch(AggregateType type, int attr, bool isOutAttr)
{
if (!AttributeInfo.Validate(Config, attr, isOutAttr: false))
if (!AttributeInfo.ValidatePerPatch(Config, attr, isOutAttr: false))
{
return GetConstant(type, new AstOperand(IrOperandType.Constant, 0));
}

26
Ryujinx.Graphics.Shader/CodeGen/Spirv/Declarations.cs
View file

@ -403,7 +403,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
foreach (int attr in inputs)
{
if (!AttributeInfo.Validate(context.Config, attr, isOutAttr: false))
if (!AttributeInfo.Validate(context.Config, attr, isOutAttr: false, perPatch))
{
continue;
}
@ -459,7 +459,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
foreach (int attr in outputs)
{
if (!AttributeInfo.Validate(context.Config, attr, isOutAttr: true))
if (!AttributeInfo.Validate(context.Config, attr, isOutAttr: true, perPatch))
{
continue;
}
@ -519,7 +519,9 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
? (isOutAttr ? context.OutputsPerPatch : context.InputsPerPatch)
: (isOutAttr ? context.Outputs : context.Inputs);
var attrInfo = AttributeInfo.From(context.Config, attr, isOutAttr);
var attrInfo = perPatch
? AttributeInfo.FromPatch(context.Config, attr, isOutAttr)
: AttributeInfo.From(context.Config, attr, isOutAttr);
if (dict.ContainsKey(attrInfo.BaseValue))
{
@ -544,11 +546,6 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
var spvType = context.TypePointer(storageClass, attrType);
var spvVar = context.Variable(spvType, storageClass);
if (perPatch)
{
context.Decorate(spvVar, Decoration.Patch);
}
if (builtInPassthrough)
{
context.Decorate(spvVar, Decoration.PassthroughNV);
@ -556,6 +553,11 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
if (attrInfo.IsBuiltin)
{
if (perPatch)
{
context.Decorate(spvVar, Decoration.Patch);
}
context.Decorate(spvVar, Decoration.BuiltIn, (LiteralInteger)GetBuiltIn(context, attrInfo.BaseValue));
if (context.Config.TransformFeedbackEnabled && context.Config.LastInVertexPipeline && isOutAttr)
@ -569,6 +571,14 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
}
}
}
else if (perPatch)
{
context.Decorate(spvVar, Decoration.Patch);
int location = context.Config.GetPerPatchAttributeLocation((attr - AttributeConsts.UserAttributePerPatchBase) / 16);
context.Decorate(spvVar, Decoration.Location, (LiteralInteger)location);
}
else if (isUserAttr)
{
int location = (attr - AttributeConsts.UserAttributeBase) / 16;

3
Ryujinx.Graphics.Shader/CodeGen/Spirv/Instructions.cs
View file

@ -882,7 +882,8 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
if (src2 is AstOperand operand && operand.Type == OperandType.Constant)
{
int attrOffset = (baseAttr.Value & AttributeConsts.Mask) + (operand.Value << 2);
return new OperationResult(resultType, context.GetAttribute(resultType, attrOffset, isOutAttr: false, index));
bool isOutAttr = (baseAttr.Value & AttributeConsts.LoadOutputMask) != 0;
return new OperationResult(resultType, context.GetAttribute(resultType, attrOffset, isOutAttr, index));
}
else
{

15
Ryujinx.Graphics.Shader/CodeGen/Spirv/SpirvGenerator.cs
View file

@ -191,7 +191,15 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
break;
}
if (context.Config.GpuAccessor.QueryTessCw())
bool tessCw = context.Config.GpuAccessor.QueryTessCw();
if (context.Config.Options.TargetApi == TargetApi.Vulkan)
{
// We invert the front face on Vulkan backend, so we need to do that here aswell.
tessCw = !tessCw;
}
if (tessCw)
{
context.AddExecutionMode(spvFunc, ExecutionMode.VertexOrderCw);
}
@ -375,9 +383,10 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
}
else if (dest.Type == OperandType.Attribute || dest.Type == OperandType.AttributePerPatch)
{
if (AttributeInfo.Validate(context.Config, dest.Value, isOutAttr: true))
bool perPatch = dest.Type == OperandType.AttributePerPatch;
if (AttributeInfo.Validate(context.Config, dest.Value, isOutAttr: true, perPatch))
{
bool perPatch = dest.Type == OperandType.AttributePerPatch;
AggregateType elemType;
var elemPointer = perPatch