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Initialize indexed inputs used on next shader stage (#3198)

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gdkchan 2022-03-14 20:02:50 -03:00 committed by GitHub
parent 1f93fd52d9
commit 8c9633d72f
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 44 additions and 5 deletions
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1
Ryujinx.Graphics.Shader/Translation/ShaderConfig.cs
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@ -328,6 +328,7 @@ namespace Ryujinx.Graphics.Shader.Translation
public void SetAllInputUserAttributes()
{
UsedInputAttributes |= Constants.AllAttributesMask;
ThisInputAttributesComponents |= ~UInt128.Zero >> (128 - Constants.MaxAttributes * 4);
}
public void SetAllOutputUserAttributes()

48
Ryujinx.Graphics.Shader/Translation/UInt128.cs
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@ -10,6 +10,12 @@ namespace Ryujinx.Graphics.Shader.Translation
private ulong _v0;
private ulong _v1;
public UInt128(ulong low, ulong high)
{
_v0 = low;
_v1 = high;
}
public int TrailingZeroCount()
{
int count = BitOperations.TrailingZeroCount(_v0);
@ -25,25 +31,57 @@ namespace Ryujinx.Graphics.Shader.Translation
{
if (x >= 64)
{
return new UInt128() { _v0 = 0, _v1 = 1UL << (x - 64 ) };
return new UInt128(0, 1UL << (x - 64));
}
return new UInt128() { _v0 = 1UL << x, _v1 = 0 };
return new UInt128(1UL << x, 0);
}
public static UInt128 operator ~(UInt128 x)
{
return new UInt128() { _v0 = ~x._v0, _v1 = ~x._v1 };
return new UInt128(~x._v0, ~x._v1);
}
public static UInt128 operator &(UInt128 x, UInt128 y)
{
return new UInt128() { _v0 = x._v0 & y._v0, _v1 = x._v1 & y._v1 };
return new UInt128(x._v0 & y._v0, x._v1 & y._v1);
}
public static UInt128 operator |(UInt128 x, UInt128 y)
{
return new UInt128() { _v0 = x._v0 | y._v0, _v1 = x._v1 | y._v1 };
return new UInt128(x._v0 | y._v0, x._v1 | y._v1);
}
public static UInt128 operator <<(UInt128 x, int shift)
{
if (shift == 0)
{
return new UInt128(x._v0, x._v1);
}
else if (shift >= 64)
{
return new UInt128(0, x._v0 << (shift - 64));
}
ulong shiftOut = x._v0 >> (64 - shift);
return new UInt128(x._v0 << shift, (x._v1 << shift) | shiftOut);
}
public static UInt128 operator >>(UInt128 x, int shift)
{
if (shift == 0)
{
return new UInt128(x._v0, x._v1);
}
else if (shift >= 64)
{
return new UInt128(x._v1 >> (shift - 64), 0);
}
ulong shiftOut = x._v1 & ((1UL << shift) - 1);
return new UInt128((x._v0 >> shift) | (shiftOut << (64 - shift)), x._v1 >> shift);
}
public static bool operator ==(UInt128 x, UInt128 y)