emu-mirrors/ryujinx-final
Archived
0
0
Fork 0
Code Activity

Remove some unused args on the shader translator

Browse source
This commit is contained in:
gdkchan 2020-01-06 18:52:47 -03:00 committed by Thog
parent 6407729a1d
commit 912e43e979
4 changed files with 19 additions and 19 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
Ryujinx.Graphics.Shader/Instructions/InstEmitAlu.cs
View file

@ -125,8 +125,8 @@ namespace Ryujinx.Graphics.Shader.Instructions
{ {
// Add carry, or subtract borrow. // Add carry, or subtract borrow.
res = context.IAdd(res, isSubtraction res = context.IAdd(res, isSubtraction
? context.BitwiseNot(GetCF(context)) ? context.BitwiseNot(GetCF())
: context.BitwiseAnd(GetCF(context), Const(1))); : context.BitwiseAnd(GetCF(), Const(1)));
} }
SetIaddFlags(context, res, srcA, srcB, op.SetCondCode, op.Extended, isSubtraction); SetIaddFlags(context, res, srcA, srcB, op.SetCondCode, op.Extended, isSubtraction);
@ -693,7 +693,7 @@ namespace Ryujinx.Graphics.Shader.Instructions
if (extended) if (extended)
{ {
// Add with carry. // Add with carry.
res = context.IAdd(res, context.BitwiseAnd(GetCF(context), Const(1))); res = context.IAdd(res, context.BitwiseAnd(GetCF(), Const(1)));
} }
else else
{ {
@ -806,7 +806,7 @@ namespace Ryujinx.Graphics.Shader.Instructions
if (!extended || isSubtraction) if (!extended || isSubtraction)
{ {
// C = d < a // C = d < a
context.Copy(GetCF(context), context.ICompareLessUnsigned(res, srcA)); context.Copy(GetCF(), context.ICompareLessUnsigned(res, srcA));
} }
else else
{ {
@ -814,9 +814,9 @@ namespace Ryujinx.Graphics.Shader.Instructions
Operand tempC0 = context.ICompareEqual (res, srcA); Operand tempC0 = context.ICompareEqual (res, srcA);
Operand tempC1 = context.ICompareLessUnsigned(res, srcA); Operand tempC1 = context.ICompareLessUnsigned(res, srcA);
tempC0 = context.BitwiseAnd(tempC0, GetCF(context)); tempC0 = context.BitwiseAnd(tempC0, GetCF());
context.Copy(GetCF(context), context.BitwiseOr(tempC0, tempC1)); context.Copy(GetCF(), context.BitwiseOr(tempC0, tempC1));
} }
// V = (d ^ a) & ~(a ^ b) < 0 // V = (d ^ a) & ~(a ^ b) < 0
@ -827,7 +827,7 @@ namespace Ryujinx.Graphics.Shader.Instructions
Operand tempV = context.BitwiseAnd(tempV0, tempV1); Operand tempV = context.BitwiseAnd(tempV0, tempV1);
context.Copy(GetVF(context), context.ICompareLess(tempV, Const(0))); context.Copy(GetVF(), context.ICompareLess(tempV, Const(0)));
SetZnFlags(context, res, setCC: true, extended: extended); SetZnFlags(context, res, setCC: true, extended: extended);
} }

12
Ryujinx.Graphics.Shader/Instructions/InstEmitAluHelper.cs
View file

@ -71,26 +71,26 @@ namespace Ryujinx.Graphics.Shader.Instructions
// previous result when extended is specified, to ensure // previous result when extended is specified, to ensure
// we have ZF set only if all words are zero, and not just // we have ZF set only if all words are zero, and not just
// the last one. // the last one.
Operand oldZF = GetZF(context); Operand oldZF = GetZF();
Operand res = context.BitwiseAnd(context.ICompareEqual(dest, Const(0)), oldZF); Operand res = context.BitwiseAnd(context.ICompareEqual(dest, Const(0)), oldZF);
context.Copy(GetZF(context), res); context.Copy(GetZF(), res);
} }
else else
{ {
context.Copy(GetZF(context), context.ICompareEqual(dest, Const(0))); context.Copy(GetZF(), context.ICompareEqual(dest, Const(0)));
} }
context.Copy(GetNF(context), context.ICompareLess(dest, Const(0))); context.Copy(GetNF(), context.ICompareLess(dest, Const(0)));
} }
public static void SetFPZnFlags(EmitterContext context, Operand dest, bool setCC) public static void SetFPZnFlags(EmitterContext context, Operand dest, bool setCC)
{ {
if (setCC) if (setCC)
{ {
context.Copy(GetZF(context), context.FPCompareEqual(dest, ConstF(0))); context.Copy(GetZF(), context.FPCompareEqual(dest, ConstF(0)));
context.Copy(GetNF(context), context.FPCompareLess (dest, ConstF(0))); context.Copy(GetNF(), context.FPCompareLess (dest, ConstF(0)));
} }
} }
} }

4
Ryujinx.Graphics.Shader/Instructions/InstEmitFlow.cs
View file

@ -169,10 +169,10 @@ namespace Ryujinx.Graphics.Shader.Instructions
{ {
case Condition.Equal: case Condition.Equal:
case Condition.EqualUnordered: case Condition.EqualUnordered:
return GetZF(context); return GetZF();
case Condition.NotEqual: case Condition.NotEqual:
case Condition.NotEqualUnordered: case Condition.NotEqualUnordered:
return context.BitwiseNot(GetZF(context)); return context.BitwiseNot(GetZF());
} }
return Const(IrConsts.True); return Const(IrConsts.True);

8
Ryujinx.Graphics.Shader/Instructions/InstEmitHelper.cs
View file

@ -9,22 +9,22 @@ namespace Ryujinx.Graphics.Shader.Instructions
{ {
static class InstEmitHelper static class InstEmitHelper
{ {
public static Operand GetZF(EmitterContext context) public static Operand GetZF()
{ {
return Register(0, RegisterType.Flag); return Register(0, RegisterType.Flag);
} }
public static Operand GetNF(EmitterContext context) public static Operand GetNF()
{ {
return Register(1, RegisterType.Flag); return Register(1, RegisterType.Flag);
} }
public static Operand GetCF(EmitterContext context) public static Operand GetCF()
{ {
return Register(2, RegisterType.Flag); return Register(2, RegisterType.Flag);
} }
public static Operand GetVF(EmitterContext context) public static Operand GetVF()
{ {
return Register(3, RegisterType.Flag); return Register(3, RegisterType.Flag);
} }