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Implement remaining shader double-precision instructions (#2845)

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* Implement remaining shader double-precision instructions

* Shader cache version bump
This commit is contained in:
gdkchan 2021-12-08 17:54:12 -03:00 • committed by GitHub
parent a0aa87366c
commit 650cc41c02
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GPG key ID: 4AEE18F83AFDEB23
12 changed files with 282 additions and 121 deletions
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15
Ryujinx.Graphics.Shader/Instructions/InstEmitHelper.cs
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@ -58,7 +58,7 @@ namespace Ryujinx.Graphics.Shader.Instructions
{
if (isFP64)
{
return context.FP32ConvertToFP64(Const(imm));
return context.PackDouble2x32(Const(0), Const(imm));
}
else
{
@ -218,6 +218,19 @@ namespace Ryujinx.Graphics.Shader.Instructions
return local;
}
public static void SetDest(EmitterContext context, Operand value, int rd, bool isFP64)
{
if (isFP64)
{
context.Copy(GetDest(rd), context.UnpackDouble2x32Low(value));
context.Copy(GetDest2(rd), context.UnpackDouble2x32High(value));
}
else
{
context.Copy(GetDest(rd), value);
}
}
public static int Imm16ToSInt(int imm16)
{
return (short)imm16;