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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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14
Ryujinx.Graphics.Shader/Instructions/InstEmitMultifunction.cs
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@ -61,11 +61,23 @@ namespace Ryujinx.Graphics.Shader.Instructions
res = context.FPReciprocalSquareRoot(res);
break;
case MufuOp.Rcp64h:
res = context.PackDouble2x32(OperandHelper.Const(0), res);
res = context.UnpackDouble2x32High(context.FPReciprocal(res, Instruction.FP64));
break;
case MufuOp.Rsq64h:
res = context.PackDouble2x32(OperandHelper.Const(0), res);
res = context.UnpackDouble2x32High(context.FPReciprocalSquareRoot(res, Instruction.FP64));
break;
case MufuOp.Sqrt:
res = context.FPSquareRoot(res);
break;
default: /* TODO */ break;
default:
context.Config.GpuAccessor.Log($"Invalid MUFU operation \"{op.MufuOp}\".");
break;
}
context.Copy(GetDest(op.Dest), context.FPSaturate(res, op.Sat));