mirror of
https://github.com/GreemDev/Ryujinx.git
synced 2024-12-01 04:57:18 +01:00
650cc41c02
* Implement remaining shader double-precision instructions * Shader cache version bump
106 lines
4.0 KiB
C#
106 lines
4.0 KiB
C#
using Ryujinx.Graphics.Shader.Decoders;
|
|
using Ryujinx.Graphics.Shader.IntermediateRepresentation;
|
|
using Ryujinx.Graphics.Shader.Translation;
|
|
|
|
using static Ryujinx.Graphics.Shader.Instructions.InstEmitAluHelper;
|
|
using static Ryujinx.Graphics.Shader.Instructions.InstEmitHelper;
|
|
|
|
namespace Ryujinx.Graphics.Shader.Instructions
|
|
{
|
|
static partial class InstEmit
|
|
{
|
|
public static void DmnmxR(EmitterContext context)
|
|
{
|
|
InstDmnmxR op = context.GetOp<InstDmnmxR>();
|
|
|
|
var srcA = GetSrcReg(context, op.SrcA, isFP64: true);
|
|
var srcB = GetSrcReg(context, op.SrcB, isFP64: true);
|
|
var srcPred = GetPredicate(context, op.SrcPred, op.SrcPredInv);
|
|
|
|
EmitFmnmx(context, srcA, srcB, srcPred, op.Dest, op.AbsA, op.AbsB, op.NegA, op.NegB, op.WriteCC, isFP64: true);
|
|
}
|
|
|
|
public static void DmnmxI(EmitterContext context)
|
|
{
|
|
InstDmnmxI op = context.GetOp<InstDmnmxI>();
|
|
|
|
var srcA = GetSrcReg(context, op.SrcA, isFP64: true);
|
|
var srcB = GetSrcImm(context, Imm20ToFloat(op.Imm20), isFP64: true);
|
|
var srcPred = GetPredicate(context, op.SrcPred, op.SrcPredInv);
|
|
|
|
EmitFmnmx(context, srcA, srcB, srcPred, op.Dest, op.AbsA, op.AbsB, op.NegA, op.NegB, op.WriteCC, isFP64: true);
|
|
}
|
|
|
|
public static void DmnmxC(EmitterContext context)
|
|
{
|
|
InstDmnmxC op = context.GetOp<InstDmnmxC>();
|
|
|
|
var srcA = GetSrcReg(context, op.SrcA, isFP64: true);
|
|
var srcB = GetSrcCbuf(context, op.CbufSlot, op.CbufOffset, isFP64: true);
|
|
var srcPred = GetPredicate(context, op.SrcPred, op.SrcPredInv);
|
|
|
|
EmitFmnmx(context, srcA, srcB, srcPred, op.Dest, op.AbsA, op.AbsB, op.NegA, op.NegB, op.WriteCC, isFP64: true);
|
|
}
|
|
|
|
public static void FmnmxR(EmitterContext context)
|
|
{
|
|
InstFmnmxR op = context.GetOp<InstFmnmxR>();
|
|
|
|
var srcA = GetSrcReg(context, op.SrcA);
|
|
var srcB = GetSrcReg(context, op.SrcB);
|
|
var srcPred = GetPredicate(context, op.SrcPred, op.SrcPredInv);
|
|
|
|
EmitFmnmx(context, srcA, srcB, srcPred, op.Dest, op.AbsA, op.AbsB, op.NegA, op.NegB, op.WriteCC);
|
|
}
|
|
|
|
public static void FmnmxI(EmitterContext context)
|
|
{
|
|
InstFmnmxI op = context.GetOp<InstFmnmxI>();
|
|
|
|
var srcA = GetSrcReg(context, op.SrcA);
|
|
var srcB = GetSrcImm(context, Imm20ToFloat(op.Imm20));
|
|
var srcPred = GetPredicate(context, op.SrcPred, op.SrcPredInv);
|
|
|
|
EmitFmnmx(context, srcA, srcB, srcPred, op.Dest, op.AbsA, op.AbsB, op.NegA, op.NegB, op.WriteCC);
|
|
}
|
|
|
|
public static void FmnmxC(EmitterContext context)
|
|
{
|
|
InstFmnmxC op = context.GetOp<InstFmnmxC>();
|
|
|
|
var srcA = GetSrcReg(context, op.SrcA);
|
|
var srcB = GetSrcCbuf(context, op.CbufSlot, op.CbufOffset);
|
|
var srcPred = GetPredicate(context, op.SrcPred, op.SrcPredInv);
|
|
|
|
EmitFmnmx(context, srcA, srcB, srcPred, op.Dest, op.AbsA, op.AbsB, op.NegA, op.NegB, op.WriteCC);
|
|
}
|
|
|
|
private static void EmitFmnmx(
|
|
EmitterContext context,
|
|
Operand srcA,
|
|
Operand srcB,
|
|
Operand srcPred,
|
|
int rd,
|
|
bool absoluteA,
|
|
bool absoluteB,
|
|
bool negateA,
|
|
bool negateB,
|
|
bool writeCC,
|
|
bool isFP64 = false)
|
|
{
|
|
Instruction fpType = isFP64 ? Instruction.FP64 : Instruction.FP32;
|
|
|
|
srcA = context.FPAbsNeg(srcA, absoluteA, negateA, fpType);
|
|
srcB = context.FPAbsNeg(srcB, absoluteB, negateB, fpType);
|
|
|
|
Operand resMin = context.FPMinimum(srcA, srcB, fpType);
|
|
Operand resMax = context.FPMaximum(srcA, srcB, fpType);
|
|
|
|
Operand res = context.ConditionalSelect(srcPred, resMin, resMax);
|
|
|
|
SetDest(context, res, rd, isFP64);
|
|
|
|
SetFPZnFlags(context, res, writeCC, fpType);
|
|
}
|
|
}
|
|
} |