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Initial tessellation shader support (#2534)

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* Initial tessellation shader support

* Nits

* Re-arrange built-in table

* This is not needed anymore

* PR feedback
This commit is contained in:
gdkchan 2021-10-18 18:38:04 -03:00 • committed by GitHub
parent 7603dbe3c8
commit d512ce122c
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GPG key ID: 4AEE18F83AFDEB23
42 changed files with 775 additions and 148 deletions
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6
Ryujinx.Graphics.Shader/IntermediateRepresentation/Instruction.cs
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@ -161,5 +161,11 @@ namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
return false;
}
public static bool IsTextureQuery(this Instruction inst)
{
inst &= Instruction.Mask;
return inst == Instruction.Lod || inst == Instruction.TextureSize;
}
}
}

5
Ryujinx.Graphics.Shader/IntermediateRepresentation/OperandHelper.cs
View file

@ -15,6 +15,11 @@ namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
return new Operand(OperandType.Attribute, value);
}
public static Operand AttributePerPatch(int value)
{
return new Operand(OperandType.AttributePerPatch, value);
}
public static Operand Cbuf(int slot, int offset)
{
return new Operand(slot, offset);

9
Ryujinx.Graphics.Shader/IntermediateRepresentation/OperandType.cs
View file

@ -4,6 +4,7 @@ namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
{
Argument,
Attribute,
AttributePerPatch,
Constant,
ConstantBuffer,
Label,
@ -11,4 +12,12 @@ namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
Register,
Undefined
}
static class OperandTypeExtensions
{
public static bool IsAttribute(this OperandType type)
{
return type == OperandType.Attribute || type == OperandType.AttributePerPatch;
}
}
}